ML17038A102

1976 Annual Data Report Nine Mile Point Aquatic Ecology Studies LMS Project No. 191-040, 041, 042

ML17038A102
Person / Time
Site:	Nine Mile Point
Issue date:	02/28/1976
From:	Lawler, Matusky & Skelly Engineers, Niagara Mohawk Power Corp
To:	Office of Nuclear Reactor Regulation
References
Download: ML17038A102 (824)

Text

NIAGARA MOHAWK POWER CORPORATION POWER AUTHORITY OF THE STATE OF NEW YORK 1976 ANNUAL DATA REPORT NINE MILE POINT AQUATIC ECOLOGY STUDIES LMS Project No. 191-040, 041, 042

NIAGARA MOHAWK POWER CORPORATION POWER AUTHORITY OF THE STATE OF NEW YORK 1976 NINE MILE POINT AQUATIC ECOLOGY STUDIES LMS. Project No. 191-040, 041, 042 ANNUAL DATA REPORT February 28, 1976 LAWLER, MATUSKY AND SKELLY ENGINEERS Environmental Science & Engineering Consultants 415 Route 303 Tappan, New York 10983

TABLE OF CONTENTS IV. WATER QUALITY A. TWICE MONTHLY WATER=CHEMISTRY (20 and 60 FT STATIONS):

SELECTED PARQKTERS

1. Chlorophyll a

2. Dissolved Oxygen

3. Ammonia Nitrogen

4. Nitrate Nitrogen 5.'otal Solids

6. Temperature

7. Total Suspended Solids

8. Silicate B. MONTHLY WATER CHEMISTRY (20 and 40 FT STATIONS):,

SELECTED PAKQKTERS

1. Calcium

2. Dissolved Oxygen

3. Sodium

4. Sulfate C. WATER CHEMISTRY PROGRAM (25 and 45 FT STATIONS):

SELECTED PARAMETERS

1. Calcium

2. Chloride

3. Dissolved Oxygen

4. Sodium

5. Ammonia Nitrogen

6. Nitrate Nitrogen

7. Sulfate

8. Total Suspended Solids

9. Total Dissolved Solids

10. Total Solids ll. Silicate V. PLANKTON A. PHYTOPLANKTON

1. ,Abundance of Selected Taxa Bacillariophyceae Chlorophyceae Chrysophyceae Cryptophyceae Dinophyceae '

Euglenophyceae Myxophyceae Total Phytoplankton Laxvlor, Matusky O'kelly Engineers

TABLE OF CONTENTS (Continued) 2~ Biovolume of Selected Taxa

- Bacillariophyceae Chlorophyceae

- Chrysophyceae Cryptophyceae

- Dinophyceae Euglenophyceae Myxophyceae Total Phytoplankton

3. Abundance of Selected Species

- Ankistrodesmus falcatus

- Asterionella formosa Chr sochromulina ~arva Coelos haerium kuetzin ianum

- Chroococcus dis ersus var. minor

~ ~

Melosira italica var. subarctia ~

Oscillatoria limnetica

4. Biovolume of Selected Species Ankistrodesmus falcatus Asterionella formosa Chroococcus ~dis ersus var. minor

- Chr sochromulina ~arva Melosira italica var. subarctia

>> Oscillatoria limnetica

5. Chlorophyll a Concentration

6. Phaeopigment Concentration

7. Primary Production After 4-hour Incubation Period

~ ~

11 La~vier, Matusky O'kelly Engineers

I TABLE OF CONTENTS (Continued)

B, ZOOPLANKTON Abundance of Selected Taxa Calanoida

- Cyclopoida Copepoda nauplii Copepoda Cladocera Protozoa

- Rotifera

- Total Zooplankton 2~ Abundance of Selected Species

~ Cladocera

- ~Da hnia retrocurva Roti fera Keratella cochlearis Keratella crassa Keratella earlinae

- Keratella ~uadrata Ploesoma truncatum

~S nchaeta lackowitziana'

~S nchaeta yectinata

~Snchaeta ~st late C, MACROZOOPLANKTON

. Abundance of Selected Species in Day Collections

- Chaoborus sp.-

Diptera

- Hydroida

- ~Le todora kindtii Gammarus fasciatus I.ll.

Lawler, Matusky O'kelly Engineers

I I

I I

TABLE OF CONTENTS (Continued)

2. Abundance of Selected Species in Night Collections .

Gammarus fasciatus Do ICHTHYOPLANKTON 1 ~ Abundance of Selected Species in Day Collections

- Alewife

- Rainbow smelt White perch Yellow perch 2; Abundance of Selected Species in Night Collections Alewi ef

- Rainbow smelt

- Threespine stickleback White perch Yellow perch

3. Standing Crop Estimates of Selected Larval Species from Night Collections Alewife Rainbow smelt VI. BENTHOS A. NATURAL HABITATS

l. Organic Carbon in Bottom Sediments at Selected 40 ft Benthic Stations

2. Grain Size Analysis at 40 ft Benthic Stations

3. Diver Observation of Sediment Accumulation Near Buoy Periphyton Anchors

4. Abundance and Biomass of Selected Taxa

- Acari Amphipoda

- Bivalvia

- Bryozoa

- Decapoda 1v Lawlor, Matusky O'kolly Enginoors

TABLE OF CONTENTS (Continued)

Diptera Ephemeroptera Gastropoda Hydrozoa Isopoda Mysidacea Nematoda Oligochaeta Ostracoda Polychaeta Rhynchocoela Trichoptera Turbellaria 5 ~ Abundance of Selected Species Amnicola limnosa Gammarus fasciatus

~H dra americana Naia bretscheri Total macroinvertebrates 6.

7 ~ Standing Crop Estimates for Gammarus fasciatus VII~ NEKTON A. SEINE COLLECTIONS Alewife Brown trout Coho salmon Rainbow smelt Spottail shiner Threespine stickleback White perch Yellow perch B'OTTOM TRAWL COLLECTIONS Alewife Brown trout Lawler, Matusky O'kelly Engineers

TABLE OF CONTENTS (Continued)

Rainbow smelt Smallmouth bass Spottail shiner Threespine stickleback White perch Yellow perch C0 SELECTED DAY/NIGHT GILL NET COLLECTIONS

1. 15 ft Depth Contour

- Alewife Brown trout Coho salmon

- Rainbow smelt Smallmouth bass

- Spottail shiner White perch Yellow perch

2. 40 ft Depth Contour

- Alewife Brown 'trout

- Coho salmon

- Rainbow smelt Smallmouth bass Spottail shiner White perch Yellow perch VIII'LANKTON IN ENTRAINMENT COLLECTIONS

'JAMES A. FITZPATRICK NUCLEAR POWER PLANT Ao PHYTOPLANKTON

l. Abundance and Biovolume of Whole Water Collections of Phytoplankton: Discharge Aftbay

a. Occurrence of Phytoplankton by Date

b. Abundance and Biovolume of Major Taxa

c. Abundance and Biovolume of Selected Species

2. Chlorophyll a Concentrations: Immediate Analysis and After 7, 24, 48, and 72 hr Incubation Periods: Intake and Discharge Bays VL Lawler, Mat,usky O'kelly Engineers

I I

I I

TABLE OF CONTENTS (Continued)

3. Phaeopigment Concentrations: Immediate Analysis:

Intake and Discharge Bays

4. Primary Production After 4, 7, 24, 48, and 72 hr Incubation Periods: Intake and Discharge Bays B. ZOOPLANKTON

l. Abundance of Zooplankton: Discharge Aftbay

2. Mortality of Selected Taxa Observed in Inplant Viability Studies Calanoida Cyclopoida

- Copepoda Cladocera Ciliata Suctoria

- Total Protozoa Rotifera Total Zooplankton

3. Mortality of Selected Taxa Observed in Lake Viability Studies Calanoida

- Cyclopoida Copepoda Cladocera

- Ciliata Suctoria Total Protozoa

- Rotifera Total Zooplankton

4. Mortality of Selected Species Observed in Inplant Viability Studies Keratella crassa Keratella ~nadrata

~S nchaeta lackcwitziana

- ~S nchaeta ~ectinata Trichocera multicrinus La~vier, Matusky O'kelly Engineers

TABLE OF CONTENTS (Continued)

5. Mortality of Selected Species Observed in Lake Viability Studies Keratella crassa Keratella guadrata

- P~ol arthra m~aor S~nchaeta lackowitziana

- S~nchaeta kectinata Trichocerca multricrinus C. MACROZOOPLANKTON

l. Abundance of Gammarus fasciatus: Intake Forebay

2. Mortality of Gammarus fasciatus from Day/Night Collections: Intake and Discharge Bays and Simulations D. ICHTHYOPLANKTON

l. Abundance of Selected Species: Intake Forebay

a. Larvae Alewife Rainbow smelt Yellow perch

b. Fish Eggs

- Alewife

- Rainbow smelt

2. Mortality of. Larval Fish from Day/Night Collections:

Intake and Discharge Bays, Simulations, 3 /2 Zone Pro-larva Alewife Carp Johnny darter Rainbow smelt White "'perch Total ichthyoplankton

-viii-Lawler, Mntusky O'kelly Engineers

TABLE OF CONTENTS (Continued)

Post-larva Alewife Brown trout Johnny darter Mottled sculpin Rainbow smelt White perch Total ichthyoplankton'uvenile Alewife Rainbow smelt Total ichthyoplankton NINE MILE POINT NUCLEAR STATION UNIT 1 A. ICHTHYOPLANKTON

1. Abundance of Selected Species: Intake Forebay

a. Larvae Alewife Rainbow smelt White perch Yellow perch

b. Fish Eggs Alewife Rainbow smelt White perch Yellow perch IX. IMPINGEMENT A. MONTHLY ABUNDANCE AND PERCENT COMPOSITIONI FIELD COUNTS AND IDENTIFICATION Nine Mile Point Nuclear Station Unit 1 James A. FitzPatrick Nuclear Power Plant La~vier, iVIatusky O'lee fly Engineers

TABLE OF CONTENTS (Continued)

B. ESTIMATED MONTHLY ABUNDANCE AND PERCENT COMPOSITION:

TRAVELING SCREEN COLLECTION Nine Mile Point Nuclear Station Unit l James A. FitzPatrick Nuclear .Power Plant X. RADIOLOGICAL TELEDYNE ISOTOPES FINAL REPORT j'.awler, Matnsl<y O'kelly Engineers

IV+A+ TWICE MONTHLY WATER CHEMISTRY (20 and 60 FT STATIONS): SELECTED PARAMETERS

f

~

l

TWICE MONTHLY WATER CHEMISTRY PROGRAM : SELECTED PARAMETERS*

J NINE MILE POINT VICINITY 1976 I'HLOROPHYLL A (1J /1) 20 FT 60 FT DATE NMPW NMPP FITZ NMPE NMPW NMPP/FITZ NMPE 14 APR 12.6 17.2 13. 9 17.8 ll.5 12.2 29 APR 7.8 7 4 9.0 4,4 4.6 6.8 10 MAY 11.5 5.2 7 ' 3.5 7. 1'.7 6.6 24 MAY 6.0 5.0 5.5 5.5 4.1 8 JUN 13.0 9.3 8.2 5.6 10.0 9.6 21 JUN 13.3 7 0 9.6 12.8 5.6 6.3 6 JUL 8.9 9.8 11.0 13.3 11.9 14.2 19 JUL 10.5 8.2 6.3 11.0 9.6 5.6 2 AUG 2.1 6.1 6 ' 4.2 3.3 2.8 23 AUG 12.8 8.6 8.6 8.4 14.9 '5.6 7 SEP 6.3 4.2 6.3 1.4 4.2 3.7 20 SEP 9.3 7.7 7.9 11.0 10. 7 8.9 4'OCT 2.1 8.4 8.4 6.1 4 0 19 OCT 3.5 4.2'.6

'.0 3.3 2.6 2.6 2 NOV 4 2 1.4 (O.l 2.1 3.0 2 '

15 NOV 2.3 2.1 1.6 1.4 1.9 1.6 6 DEC 3.3 4.7 5.1 4.2 4.4 5.1

• Surface samples

I l

TWICE MONTHLY WATER CHEMISTRY PROGRAM : SELECTED PARAMETERS*

NINE MILE POINT VICINITY 1976 II. DISSOLVED OXYGEN (m /1) 20 FT 60 FT DATE NMPW NMPP FITZ NMPE NMPW NMPP/FITZ NMPE 14 APR 13.4 13. 9 13.4 13. 3 13.6 13.6 29 APR 11.8 11.8 11.4 12.2 11. 5 11.4 10 MAY 10. 7 ll. 1 10.6 11.5 11.0 11 '

24 MAY 10.5 10.8 10.8 10.9 10.6 11.5 8 JUN'1 10.8 11. 1 ll 1 11.2 10.7 11.7 JUN 9.4 10 ' 11.0 9.9 10. 1 11.0 6 JUL 9.9 9.8 10. 2 10.1 10.2 10 2 19 JUL 8.7 8.5 8.5 8.5 8 ' 8.7 2 AUG 8.9 8.5 8.6 8.9 8.7 8.4 23 AUG 10.6 10.4 10.1 10.3 10. 7 10. 3 7 SEP 8 9 8.8 8.8 8.5 8.4 8.5 20 SEP 8.8 8.8 9 ' 8.9 9 0 8.7 4 OCT 8.8 9.1 9.8 9.7 9 4 9.0 19 OCT 10.0 9.6 10.0 9.9 9.9 9.7 2 NOV 10.6 10.7 10. 6 10.6 10. 2 10.3 15 NOV 12.4 10.8 11.0 10.8 10. 9 10 9 6 DEC 13.6 12.9 12.6 13.0 13.0 12.3

• Surface samples

I TWICE MONTHLY WATER CHEMISTRY PROGRAM : SELECTED PARAMETERS*

NINE MILE POINT VICINITY 1976 III. AMMONIA NITROGEN (mg/1-N) 20 FT 60 FT DATE NMPW NMPP FITZ NMPE NMPW NMPP/FITZ NMPE 14 APR 0. 14 0 04 0.17 0. 17 0. 07 0.06 29 APR 0. 30 0.40 0.51 0.31 0.31 0.50 10 MAY 0. 26 0.29 0 ~ 27 0. 25 0 '5 0 30 24 MAY 0. 26 0.30 0. 39 0.37 0.23 0.20 8 JUN 0.37 0. 16 0 '0 0.12 0.22 0.22 21 JUN 0.09 0.07 0 '8 0.13 0.17 0.16 6 JUL 0.12 0.16 0 '8 0.16 0. 17 0 '3 19 JUL 0.25 0.28 0.44 0 '9 0.28 0.30 2 AUG 0.42 0.26 0.27 0.31 0.21 0.23 23 AUG 0.15 0.14 0.16 0.14 0.18 0.18 7 SEP 0. 17 0.26 0.49 0.15 0.26 0 ~ 32 20 SEP 0.18 0 '9 0.37 0.19 0 '4 0.26 4 OCT 0. 10 0.24 0 ~ 26 0.28 0.18 0 '3 19 OCT 0. 14 0.17 0.14 0.12 0.16 0.13 2 NOV 0.09 0.15 0.17 0.07 0.05 0. 14 15 NOV 0 '9 0.34 0 '3 0.29 0.29 0 '2 6 DEC 0.22 0.19 0.39 0.13 0.12 0.27

• Surface samples

I TWICE MONTHLY WATER CHEMISTRY PROGRAM : SELECTED PARAMETERS*

NINE MILE POINT VICINITY 1976 IV. NITRATE NITROGEN (m /1-N) 20 FT 60 FT DATE NMPW NMPP FITZ NMPE NMPW NMPP FITZ NMPE 14 APR 0.248 0 0.255 0. 199 0.155 0.241 29 APR 0.385 207'.385 0.373 0.300 0 '15 0.376 10 MAY 0.512 0.431 0.437 0.386 0.429 0.476 24 MAY 0.397 0.325 0.291 0.359 0.371 0.282 8 JUN 0.416 0.387 0.278 0.362 0.392 0.312 21 JUN 0.213 0.145 0.173 0.200 0.114 0.124 6 JUL 0.155 0. 146 0.129 0.167 0.162 0.117 19 JUL 0.409 0.399 0.177 0.149 0.155 0.183 2 AUG 0.107 0.035 0.041 0.065 0.028 0.025 23 AUG 0.028 0.020 0.028 0.023 0.017 0 '20 7 SEP 0.021 0.043 0.041 0.013 0.020 0.038 20 SEP 0.018 0.022 0.035 0.018 0.033 0.037 4 OCT 0 107 0.091 0.048 0.091 0.079 0.066 19 OCT 0.150 0 144 .0. 121 0. 151 0.150 0.139 2 NOV 0.252 0 '25 0 '42 0.178 0.235 0.208 15 NOV 0.283 0.263 0.284 0 '67 0.280 0 256 6 DEC 0.415 0 '94 0.254 0.279 0.298 0.260

• Surface samples

I I

TWICE MONTHLY WATER CHEMISTRY PROGRAM : SELECTED PARAMETERS NINE MILE POINT VICINITY - 1976 V. TOTAL SOLIDS (m /1) 20 FT 60 FT DATE NMPW NMPP/FITZ NMPE NMPW NMPP/FITZ NMPE 14 APR 237 203 267 207 200 208 29 APR .267 288 303 187 210 273 10 MAY 463 254 278 208 281 247 24 MAY 321 260 248 292 272 198 8 JUN 295 252 232 243 281 242 21 JUN 276 222 196 267 205 203 6 JUL 266 261 244 259 261 238 19 JUL 303 264 266 206 268 240 2 AUG 212 196 212 210 196 193 23 AUG 265 239 206 205 247 198 7 SEP 207 210 211 195 194 214 20 SEP 203 180 186 185 179 178 4 OCT 200 204 200 198 198 205 19 OCT 187 186 184 186 188 180 2 NOV 195 182 177 193 188 184 15 NOV 202 186 189 187 187 184 6 DEC 347 240 227 192 202 209 Surface samples

TWICE MONTHLY WATER CHEMISTRY PROGRAM : SELECTED PARAMETERS*

NINE MILE POINT VICINITY 1976 VI ~ TEMPERATURE ( C) 20 FT 60 FT DATE NMPW NMPP FITZ NMPE NMPW NMPP/FITZ NMPE 14 APR 6.2 5.0 5 ' 6.5 5.8 4.3 29 APR 7.6 7.8 8 6 6.0 6.7 7.5 10 MAY 11.8 11.2 10 ~ 8 10.1 11.1 9.4 24 MAY 11.0 12.6 10 ~ 2 10.5 11.7 8.7 8 JUN 14. 2 15.3 13.8 12. 6 14.6 12.8 21 JUN 17.5 17. 8 16. 2 17.3 20.0 16.3 6 JUL 18.4 21.4 18.8 19,1 20.3 18. 8 19 JUL 20.1 20.4 19.5 19. 3 20.9 19 3 2 AUG 14.6 19.8 19.9 17. 9 19. 8 19. 6 23 AUG 23 ' 26.1 23 ' 22.5 26.0 22 1 7 SEP 19.7 20.3 20.0 19. 7 19. 6 19.5 20 SEP 19.3 22.5 19.5 19.5 20 4 19. 2 4 OCT 15.3 19. 1 15.5 16.3 16. 0 15.3 19 OCT 12.6 17 ~ 0 12.6 12.8 12.9 12.7 8.8 11.8 9.2 2 NOV 15 NOV 4.2 '.5 10 ~ 0 7.6 7.7 10.0 7.6 9.4 7.9 6 DEC 0~2 1.9 1.9 1.2 -0.6

• Surface samples

TWICE MONTHLY WATER CHEMISTRY PROGRAM : SELECTED PARAMETERS*

NINE MILE POINT VICINITY 1976 VII. TOTAL SUSPENDED SOLIDS'm /1) 20 FT 60 FT DATE NMPW NMPP FITZ NMPE NMPW NMPP/FITZ NMPE 14 APR 11 8 10 ll 29 APR 12 12 9 7 10 MAY 8 5 8 8 6 7 24 MAY 22 17 15 21 20 16 8 JUN 21 JUN 6 JUL 19 JUL 2 AUG 23 AUG 7 SEP 20 SEP 4 OCT 2 '

19 OCT 2 . 2 2 NOV 15 NOV 6 DEC

• Surface samples

l 1

I

TWICE MONTHLY WATER CHEMISTRY PROGRAM  : SELECTED PARAMETERS*

NINE MILE POINT VICINITY 1976 VIII.SILICATE (m /1) 20 FT 60 FT DATE NMPW NMPP/FITZ NMPE NMPW NMPP/FITZ NMPE 14 APRa 0.40 0.70 0.80 0.50 0. 10 0.40 29 APR 0.60 <0.02 0.40 <0.02 0.20 0.10 10 MAYa 0.40 0.20 0.03 0.20 0.20 0.20 24 MAY 0.50 0.30 0.10 0.10 0.50 <0.02 8 JUN b <0.96 <0. 96 <0.96 <0. 96 <0. 96 <0. 96 21 JUNb <0.96 5.6 1.3 0.8 3.7 0.6 6 JUL <0. 96 <0.96 <0.96 <0.96 . <0.96 <0. 96

]9 JULb <0.96 <0.96 <0.96 <0. 96 <0.96 <0.96 2 AUG <0.96 <0.96 <0. 96 <0. 96 <0.96 <0. 96 23 AUGb <0.96 <0. 96 <0.96 <0.96 <0.96 <0. 96 7 SEPb <0.96 <0. 96 <0.96 <0. 96 <0.96 <0. 96 20 SEP <0.96 <0. 96 <0.96 (0.96 <0.96 <0.96 4 OCT <0.96 <0. 96 <0.96 <0.96 <0. 96 <0.96 19 OCT <0.96 <0.96 <0.96 <0.96 <0.96 <0.96 2 NOV <0.96 <0. 96 <0.96 <0.96 <0.96 <0. 96 15 NOV <0.96 <0.96 <0.96 <0.96 <0.96 <0.96 6 DEC <0. 96 <0.96 <0.96 <0.96 <0. 96 <0. 96

• Surface samples Molybdosilicate method Atomic absorption spectrophotometric method

I l

IV+BE MONTHLY WATER CHEMISTRY (20 and 40 FT STATIONS): SELECTED PARAMETERS

I MONTHLY WATER CHEMISTRY PROGRAM : SELECTED PARAMETERS*

NINE MILE POINT VICINITY 1976 I CALCIUM (m /1) 20 FT 40 FT DATE NMPW NMPP/FITZ NMPE NMPW NMPP/FITZ NMPE 14 APR NAn NAn 45.200 NAn 38.800 NAn 10 MAY NAn NAn 48.000 NAn 49.600 NAn 8 JUN 46.000. 42.400 41.200. 48.800 46.000 40.400 6 JUL 42.342 41.675 39.675 42.342 42.008 40.341 2 AUG 35 942 35.942 35. 328 35 '42 35.328 35.328 7 SEP 43.380 '43.600 44.340 41.380 43.120 42.240 4 OCT 38.228 38.228 37.712 38.228 38.228 38.745 2 NOV 41.328, 40.295 39.262 42.361 40.811 39.262 6 DEC 59.000 48.400 44.700 42.420 44.500 44.500

• Surface samples NAn = Not analyzed

MONTHLY WATER CHEMISTRY PROGRAM : SELECTED PARAMETERS*

NINE MILE POINT VICINITY 1976 II. DISSOLVED OXYGEN (m /1) 20 FT 40 FT DATE NMPW NMPP FITZ NMPE NMPW NMPP FITZ NMPE 14 APR 13.4 13.9 13.4 , 13.6 13.3 13.7 10 MAY 10.7 11.1 10.6 11.3 11.2 11.3 8 JUN 10.8 11.1 11.1 10.7 10.9 ll. 1 6 JUL 9.9 9.8 10.2 9.9 9.8 10.4 2 AUG 8.9 8.5 8.6 8.9 8.8 8.4 7 SEP 8.9 8.8 8.8 8.6 8.6 8.7 4 OCT 8.8 9.1 9.8 9.3 9.5 -9.6 2 NOV 10. 6 10.7 10.6 10.5 10.5 11.0 6 DEC 13.6 12.9 12.6 13.0 12.9 12.9

• Surface samples

I I

l

MONTHLY WATER CHEMISTRY PROGRAM : SELECTED PARAMETERS*

NINE MILE POINT VICINITY - 1976 III. SODIUM (m /1))

20 FT 40 FT DATE NMPW NMPP/FITZ NMPE NMPW NMPP/FITZ NMPE 14 APR NAn NAn 23.921 NAn 13.764 NAn 10 MAY NAn NAn 31.857 NAn 27.417 NAn 8 JUN 32.079 22.755 20.313 38.850 28.305 21.757 6 JUL 14.914 15.287 14.969 15.508 15.411 14.652 2 AUG 11.713 11.403 11.885 11.610 11.489 11.644 7 SEP 15.401 '16.097 16.212 14.156 15.750 19.051 4 OCT 12.500 13.000 13.000 13.000 13.000 13.340 2 NOV 14.800 13.650 13.350 15.100 13.650 13.350 6 DEC 42 F 000 27 '00 26 '00 21.700 24.000 25 '00

• Surface samples NAn = Not analyzed

I I

MONTHLY WATER CHEMISTRY PROGRAM : SELECTED PARAMETERS*

NINE MILE POINT VICINITY - 1976 IV. SULFATE (m /1) 20 FT 40 FT DATE NMPW NMPP FITZ NMPE NMPW NMPP/FITZ NMPE 14 APR 27 28 32 28 28 30 10 MAY 60 37 38 31 37 35 8 JUN 36 32 33 46 35 31 6 JUL 30 30 31 30 30 29 2 AUG 29 23 24 24 27 27 7 SEP 23 23 22 22 23 24 4 OCT 29 26 28 27 28 28 2 NOV 26 25 24 26 25 23 6 DEC 37 30 28 27 27 27

• Surface samples

IV.C. WATER CHEMISTRY PROGRAM (25 and 45 PT STATIONS): SELECTED PARAMETERS

WATER CHEMISTRY PROGRAM : SELECTED PARAMETERS NMPP/FITZ TRANSECT, NINE MILE POINT VICINITY 1976 I. CALCIUM (m /1) 25 FT 45 FT DATE SURFACE BOTTOM SURFACE BOTTOM 20 APR 53.200 54.400 56.800 46.800 24 MAY 54 720 44.340 56.658 44.340 14 JUN 43.665 42.132 46.732 44.049 19 JUL 46.633 41'556 48.664 36.141 9 AUG 39.498 41.878 39.100 41 '78 13 SEP 42.200 42 '00 40.600 42.400 11 OCT 32.270 36.508 36.889 39.175 9 NOV 41.460 41.079 40.698 41.841 8 DEC 47.937 45.651 46.413 45.651 II. CHLORIDE (m /1) 25 FT 45 FT DATE SURFACE BOTTOM SURFACE BOTTOM 20 APR 80 78 89 '56 24 MAY 59 30 61 29 14 JUN 26 27 28 28 19 JUL 51 54 30 9 AUG 30 34 29 31 13 SEP 29 29 29 31 ill OCT 32 32 32 33 9 NOV 27 26 25 26 8 DEC 41 37 39 39

I I

( I

WATER CHEMISTRY PROGRAM 'ELECTED PARAMETERS NMPP/FITZ TRANSECT, NINE MILE POINT VICINITY 1976 III. DISSOLVED OXYGEN (m /1) 25 FT 45 FT DATE SURFACE BOTTOM SURFACE BOTTOM 20 APR 11.3 11.5 11.7 12.3 24 MAY 10.6 11.9 10.5 11.9 14 JUN 10.9 11.4 12.2 11.6 19 JUL 8.7 8.6 8.6 8.7 9 AUG 9.6 9.0 9.4 10.2 13 SEP 9.5 8.8 9.0 8.7 11 OCT 9.6 9-4 9.4 9 '

9 NOV 10.4 11.1 10 ' 10.6 8 DEC 13.3 12.5 12.9 12.3 IV. SODIUM (m /1) 25 FT 45 FT DATE SURFACE BOTTOM SURFACE BOTTOM 20 APR 33.855 34.299 37.740 25.641 24 MAY 27 ~ 257 14.331 24 '72 14.556 14 JUN '2.298 11.489 '2.539 11.954 19 JUL 10.633 9.943 11.655 9.915 9 AUG 11.475 12.963 11.050 11.475 13 SEP 13.721 14.359 13.199 13.924 11 OCT 28.875 31 '71 30.922 30.273 9 NOV 27.254 26 '80 26.904 26.904 8 DEC 32.569 31.796 32.095 31.297

I I

I I

I I

I

WATER CHEMISTRY PROGRAM : SELECTED PARAMETERS NMPP/FITZ TRANSECT'INE MILE POINT VICINITY 1976 V. AMMONIA NITROGEN (m /1-N) 25 FT 45 FT DATE SURFACE BOTTOM SURFACE BOTTOM 20 APR 0 '9 0.32 0.36 0.42 24 MAY 0 41 0.36 0.31 0.25 14 JUN 0.22 0.10 0.12 0.19 19 JUL 0.29 0.27 0.29 0.29 9 AUG 0.32 0 '7 0 '9 0.25 13 SEP 0.27 0.28 0 18 0.21 11 OCT 0 ~ 33 0.23 0.24 0 '3 9 NOV 0 ~ 37 0. 18 0.14 0 '3 8 DEC 0.45 0.27 0.18 0.14 VI. NITRATE NITROGEN (m /1-N) 25 FT 45 FT DATE SURFACE BOTTOM SURFACE BOTTOM 20 APR 0.428 0.470 0.506 0.360 24 MAY 0.291 0.229 0.351 0 '22 14 JUN 0.170 0.173 0.178 0.176 19 JUL 0.380 0.212 0.374 0.138 9 AUG 0.063 0.181 0.101 0.312 13 SEP 0.035 0.038 0 035 0.057 11 OCT 0.142 0.154 0.153 0 '84 9 NOV 0.270 0.282 0 '56 0 '56 8 DEC 0.321 0.342 Oo350 0 '50

I I

I I

I I

I

WATER CHEMISTRY PROGRAM : SELECTED PARAMETERS NMPP/FITZ TRANSECT, NINE MILE POINT VICINITY - 1976 VII. SULFATE (m /1) 25 FT 45 FT DATE SURFACE BOTTOM SURFACE BOTTOM 20 APR 38 41 40 34 24 MAY 37 30 37 28 14 JUN 28 28 28 28 19 JUL 35 28 33 26 9 AUG 23 24 23 23 13 SEP 26 26 26 26 11 OCT 30 32 31 33 9 NOV 26 26 26 26 8 DEC 31 29 30 29 VI1I.TOTAL SUSPENDED SOLIDS (m /1) 25 FT 45 FT DATE SURFACE BOTTOM SURFACE BOTTOM 20 APR 21 19 26 19 24 MAY 19 17 18 21 14 JUN 19 JUL 10 24 69 9 AUG 13 SEP 11 OCT 27 9 NOV 8 DEC

I l

I I

WATER CHEMISTRY PROGRAM : SELECTED PARAMETERS NMPP/FITZ TRANSECT, NINE MILE POINT VICINITY 1976 IX. TOTAL DISSOLVED SOLIDS (m /1) 25 FT 45 FT DATE SURFACE BOTTOM SURFACE BOTTOM 20 APR 328 326 366 260 24 MAY 273 188 270 181 14 JUN 199 202 203 205 19 JUL 260 209 266 199 9 AUG 196 220 198 206 13 SEP 192 193 189 197 11 OCT 221 219 218 218 9 NOV 193 190 183 187 8 DEC 241 224 227 229 X. TOTAL SOLIDS (m /1) 25 FT 45 FT DATE SURFACE BOTTOM SURFACE BOTTOM 20 APR 349 345 392 278 24 MAY 292 205 288. 202 14 JUN 202 205 206 208 19 JUL 270 233 277 268 9 AUG 198 224 200 208 13 SEP 195 197 192 202 11 OCT 226 224 223 245 9 NOV 195 192 185 194 8 DEC 243 227 232 234

I I

I I

WATER CHEMISTRY PROGRAM : SELECTED PARAMETERS NMPP/FITZ TRANSECT, NINE MILE POINT VICINITY 1976 XI. SILICATE (m /1) 25 FT 45 FT DATE SURFACE BOTTOM SURFACE BOTTOM 20 APR <0.96 1.47 1.68 0.97 24 MAY 0.85 0.43 0.85 <0.04 14 JUN <0.96 <0.96 <0. 96 <0.96 19 JUL <0.96 <0.96 <0. 96 <0.96 9 AUG 1.09 1.13 <0.96 1.00 13 SEP <0.96 <0.96 <0.96 <0.96 11 OCT <0.96 <0.96 <0.96 <0.96 9 NOV <0.96 <0.96 <0.96 <0.96 8 DEC <0.96 <0.96 <0.96 <0.96 bArialysis rerun Feb 1976; spectrophotometric method Molybdosilicate method Atomic absorption spectrophotometric method

I I

I I

VeAo1 ~ ABUNDANCE OF SELECTED TAXA OF PPlTOPLANKTON

ABUNDANCE OF BACILLARIOPHYCEAE IN WHOLE WATER COLLECTIONS NINE MILE POINT VICINITY - 1976 EPTH CONTOUR DATES (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 14 19DEC MEAN 2418 3847 2882 10175 319 517 114 656 1353 2475 '

NMPP 3158 2952 2321 553 10 626 144 321 796 1209.0 10 FITZ 2820 3278 826 5426 417 249 98 227 = 1043 1598.2 NMPE 2225 2112 512 2187 39 316 141 275 1245 1005.8 CONTOUR MEAN 2655 ' 3047 ' 1635.2 4585.2 196.2 427.0 124.2 369.8 1109.2 NMP W 1333 4859 2422 3858 327 396 110 521 1104 1658.9 NMPP 3113 2517 1867 755 99 338 133 203 991 1112.9 20 FITZ 2952 3102 1323 1988 374 293 83 172 1026 1257.0 NMPE 1284 1029 336 1932 141 372 52 150 1360 739.6 CONTOUR M"-AN 2170.5 2876.8 1487.0 2133.2 235.2 '49.8 94.5 261.5 1120.2 NMP W 692 3783 2971 4447 308 203 178 199 1073 1539.3 NMPP 3414 2964 916 1961 91 213 144 123 785 1179.0 FITZ 891 2698 684 637 98 332 147 56 1080 735.9 NMPE-S 50Z 2021 2216 614 832 91 317 63 70 1300 836.0 40 25Z 1510 1477 176 1250 21 153 128 110 463 587.6 1723 1965 806 1462 151 197 124 96 730 806.0 CONTOUR MEAN NMP W 1754.5 695 2915.2 2536 1296.2 307 1969.2 4211

'47.0156 266.2 270 133.0 119 112.0 129 1059 .5 1147 1063.3 NMPP 690 3984 853 1750 164 . 148 93 118 i 698 944.2 60 FITZ 916 1978 703 . 1335 78 215 76 158 837 699.6 NMPE 103 1735 500 624 144 170 59 72 1064 496.8 CONTOUR MEAN 601.0 2558.2 590.8 1980.0 135.5 200.8 86.8 119.2 936.5 DAILY MEAN 1795.3 2849.4 1252.3 2666.9 178.5 310.9 109.6 215.6 1056.4 a

bCells/ml, mean of R-1 and R-2 c

Surface collection except at the NMPE-40 ft station where samples vere collected at three light transmittance levels Mean of surface samples

I l

l

ABUNDANCE OF CHLOROPHYCEAE IN WHOLE WATER COLLECTIONS NINE MILE POINT VICINITY - 1976 EPTH CONTOUR DATES (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV I ,I DEC 1356 2061 2364 9913 5130 3289 577 321 245 2806.2 NMPP 1457 2604 2286 586 894 3541 964 306 203 1426.8 10 FITZ '1569 .2585 1116 4476 4605 2426 588 270 203 1982.0 NMPE 1228 1663 1132 2277 1990 3026 941 142 224 1402 '

CONTOUR MEAN 1402.5 2228.2 1724.5 4313.0 3154.8 3070 ' 767.5 259.8 218.8 NMP W 853 2035 1773 4287 3715 2348 728 271 222 1803.6 NMPP 1660 1854 1879 1338 1006 3749 458 170 259 1374 '

20 FITZ 1097 1909 1499 960 3239 3082 614 177 293 1430.0 1061 999 820 1829 2964 2587 620 158 277 1257.2 CONTOUR MEAN 1167 ' 1699.2 1492.8 2103.5 2731.0 2941.5 605.0 194.0 262.8 396 1957 1808 5263 3083 2351 838 189 206 1787.9 NMPP 1088 ~ 1481 1045 1984 3086 1858 676 205 310 1303.7 FITZ 718 1796 781 822 2787 2275 1540 150 251 1235.6 NMPE-S/50X 959 1520 921 909 2630 2058 536 184 274 1110.1 25X 868 1566 594 2885 2119 3136 767 207 213 1372.8 1X 845 1151 1005 1709 3641 1645 835 121 349 1255 '

CONTOUR MEAN 790.2 1688.5 1138.8 2244.5 2896.5 2135.5 897.5 182.0 260.2 NMP W 412 1157 596 2815 3119 3704 809 184 264 1451.1 NMPP 213 . 2162 1160 1717 2454 2629 679 184 245 1271.4 60 FITZ 475 1000 1223 1781 3505 2341 820 160 363 1296.4 NMPE 803 1207 764 912 2147 2038 972 123 227 1021.4 CONTOUR MEAN 475.8 1381.5 935.8 1806.2 2806.2 2678.0 820.0 162.8 274.8 AILY MEAN 959.1 1749.4 1322.9 2616.8 2897 .1 2706.4 772.5 199 ' 254.1 a

hCells/ml, mean of R-1 and R-2 c

Surface collection except at the NMPE-40 ft station vhere samples vere collected at three light transmittance levels Mean of surface samples

I I

l

ABUNDANCE OF CHRYSOPHYCEAE IN WHOLE WATER COLLECTIONS NINE MILE POINT VICINITY - 1976 DEPTH CONTOUR DATES (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUC 23 SEP 19 OCT 16 NOV ~ DEC MEAN NMP W 644 225 1842 351 2160 490 192 78 198 686.7 H!PP 1088 265 2455 223 164 4 197 317 623.2 10 FITZ 1176 312 1472 111 1756 635 184 95 199 660.0 NMP E 866 292 1392 402 583 729 422 161 199 560.7 CONTOUR MEAN 943.5 273.5 1790.2 271.8 1165.8 627.0 261.0 132.8 228.2 20 NMPW NMPP FITZ 561 1051 689 234 208 212 2002 2924 2303 137 172 196 1991 302 1434

'50 666 1058 280 233 280 138 ill 65 229 354 291 693.1 667.2 725 '

NMPE 744 348 903 469 612 451 491 353 236 511.9 CONTOUR MEAN 761.2 - 250.5 2033.0 243.5 1084.8 706 2 321.0 166.8 277.5 NMP W 526 451 4516 292 . 1629 809 570 99 236 1014.2 NMPP 603 206 1576 117 1073 838 195 162 331 566.8 FITZ 698 182 1552 177 1666 797 306 88 321 643.0 40 NMPE-S 50X 25X 1X 594 567 741 350 254 306 1076 747 1754

'92 97 266 1513 1166 416 1077 888 511 224 355'26 434 109 124 301 126 308 593.4 544.2 531.4 CONTOUR MEAN 605.2 297.2 2180.0 170.8 1470.3 880.2 323 ' 114 ' 297.2 NHPW 562 293 1156 271 685 1145 382 134 266 543.8 NMPP 766 351 5076 143 637 894 366 120 355 967 '

60 FITZ 773 236 1811 260 1361 612 379 94 460 665.1 NMPE 657 395 1330 148 1847 '880 573 93 312 692.8 CONTOUR MEAN 689.5 318.8 2343.2 205.5 1132.5 882.8 425.0 110,2 348.2 DAILY MEAN 749.9 285.0 2086 ' 222.9 1213.4 774.1 332.7 131.1 287.8 a

bCells/al, nean of R-1 and R-2 c

Surface collection except at the NMPE"40 ft station where samples were collected at three light transmittance levels Mean of surface samples

l ABUNDANCE OF CRYPTOPHYCEAE IN NHOLE MATER COLLECTIONS NINE MILE POINT VICINITY 1976 DEPTH CONTOUR DATES ANNUAL (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 9. DEC MEAN 10 NMPP FITZ 566 585 502 383 666 852 505 580 575 1014 1284 1027 3039 235 2691

'360 1687 1720 781 607 527 306 287 354 104 137 77 931.7 637 9 925.0 NMPE 299 1436 468 2379 4249 1255 1332 383 1323.6 CONTOUR MEAN 488.0 834.2 532.0 1426.0 2553.5 1505.5 811.8 332.5 107.2 NMPW 502 774 390 2368 1292 1718 799 317 91 916 ~ 8 NMPP 617 579 838 937 312 . 1583 827 338 215 694.0 20 FITZ 584 798 505 3084 1780 1610 609 283 149 1044.7 NMPE 398 1897 229 2134 3969 1104 728 370 92 1213.4 CONTOUR MEAN 525.2 1012.0 490.5 2130.8 183&.3 1503.8 740.8 327.0 136.8 NMPN 585 620 702 2476 2058 2214 979 361 104 NMPP 489 661 240 4671 1652 1859 765 479 164 1220.0 FITZ 438 683 345 1327 957 1,780 929 334 198 776.8 NMPE-S/50Z 566 2576 348 1892 1793 1692 930 318 155 1141.1 40 25K 453 1832 252 2368 1572 1739 949 332 95 1065.8 787 1711 542 473 1020 1648 978 358 100 846 3

'CONTOUR MEAN 519.5 1135.0 408.8 2591.5 1615.0 1886.3 900.8 373.0 155.2 NMPW 378 1035 171 2822 2090 2333 848 433 130 1137.8 NMPP 566 871 835 4957 1084 1872 766 381 141 1274.8 60 FITZ 472 909 577 2915 2275 1347 816 407 196 1101.6 NMPE 610 1337 191 2799 1659 1719 1311 287 166 1119.9 CONTOUR MEAN 506.5 1038.0 443.5 3373.2 1777.0 1817.8 935.2 377.0 158.2 DAILY MEAN 509.8 1004.8 468.7 2380.4 1945.9 1678.3 847.1 352.4 139.4 a

hCells/ml, mean of R-1 and R-2 c

Surface collection except at the NMPE-40 ft station vhere samples vere collected at three light transmittance levels Mean of surface samples

l ABUNDANCE OF DINOPNYCEAE IN WHOLE WATER COLLECTIONS NINE MILE POINT VICINITY - 1976 DEPTH CONTOUR DATES (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 14 19 DEC NHP W 0 12 5 7 52 21 35 4 ~ 5 NHPP 22 49 4 0 3 7 25 5 8 10 FITZ 0 26 0 13 81 5 5 7 9 NHPE 23 31 5 47 3 13 CONTOUR MEAN 11.2 295 32 62 458 100 170 72 55 NHP W 34 13 0 26 54 33 15 7 2 NHPP 21 33 22 10 13 20 0 0 13 20 FITZ 17 35 7 23 60 34 0 3 12 NHPE 79 72 23 0 33 11 2 ~ 3 10 CONTOUR MEAN 37.8 38.2 13.0 14.8 40.0 24.5 4.2 3.2 9.2 NHPW 26 5 13 29 31 26 0 8 3 40 NHPP FITZ NMPE-S/50X 25X 1X 37 19 55 19 33 13 13 92 68 46

~

0 0

7 12 7

39 3

15 7

16

'8 36 13 57 17 42 21 6

14 3

9 7

4 6

8 15 18 10 5

4 4 CONTOUR MEAN 34.2 30.8 5.0 21.5 29.5 23.8 4.8 6.2 10.2 NMP W 20 46 0 34 21 7 16 9 10 NHPP 44 7 0 13 53 9 15 4 3 60 FITZ 14 24 0 13 53 9 5 17 NHPE 65 52 69 ll 4 3 21 CONTOUR MEAN 35.8 32.2 0.0 17.8 49.0 6.8 11.0 5.2 12.8 DAILY MEAN 29.8 32.7 5.3 15.1 41.1 16.2 9.2 5.5 9.4 a

bCells/ml, mean of R-1 and R-2 Surface collection except at the NMPE"40 ft station where samples were collected at. three light transmittance levels Hean of surface samples

I ABUNDANCE OF EUGLENOPHYCEAE IN WHOLE MATER COLLECTIONS NINE MILE POINT VICINITY 1976 DEPTH CONTOUR DATES (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 14 I9 DEC 'EAN NMPN 147 17 0 0 0 0 18.2 NMPP 318 21 0 0 0 0 37.7 10 FITZ 436 0 0 0 0 0 0 0 48.4 NMPE 466 0 0 .3 0 0 0 0 0 52.1 CONTOUR MEAN 341.8 9.5 0.0 0.8 0.0 0.0 0.0 0.0 0.0 NMPN 42 0 0 0 0 0 0 0 1 4.7 NHPP 257 0 13 0 0 0 0 0 30.0 20 FITZ 328 0 .7 0 0 0 38,0 NHPE 220 0 ~ 0 0 0 0 0 . 0 24.4 CONTOUR MEAN 211.8 1.8 3.2 0.0 0.0 1.8 0.0 0.0 0.2 NMPN 5 12 0 0 0 0 0 0 0 1.9 NMPP 182 5 0 0 0 0 0 0 0 20.8 FITZ 70 0 0 0 0 0 0 0 0 7.8 NMPE-S 50Z 86 0 0 0 0 0 0 0 0 9.6 40 252 78 0 0 0 0 0 8.7 78 0 0 0 0 0 0 9.4 CONTOUR MEAN 85.8 4.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NMPW 5 0 0 0 0 0 0 0 0 0 ~6 NHPP 29 18 0 0 ~ 0 0 0 0 0 5.2 60 FITZ 92 5 0 0 0 0 0 0 0 10.8 NMPF. 18 10 0 0 0 0 0 0 0 3.1 CONTOUR MEAN 36.0 8.2 0.0 0.0 0.0 0.0 0 0 0.0 0.0 DAILY MEAN 168.8 5.9 0.8 0.2 0.0 0.4 0.0 0.0 0.1 a

hCells/ml, mean of R-1 and R-2 c

Surface collection except at the NMPE-40 ft station where samples were collected at three light transmittance levels Mean of surface samples

I l

ABUNDANCE OF MYXOPHYCEAE IN WHOLE WATER COLLECTIONS NINE MILE POINT VICINITY - 1976 DEPTH CONTOUR DATES (FT) TRANSECT 30 APR 27 HAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 1,19 DEC HEAN NMP W 1441 5015 12666 21789 22413 7282 3738 1540 835 8524.3 NHPP 1011 2209 13589 3282 4300 6058 3465 1220 691 3980.6 10 FITZ 1749 5856 5613 5603 12302 6679 1371 1219 987 4597 7 NMPE 1097 2936 13643 4057 7743 3993 1518 963 1869 4202 1 COHTOUR MEAN 1324.5 4004.0 11377.8 8682.8 11689.5 6003.0 2523.0 1235.5 1095.5 NMP W 941 3631 11708 11132 15200 6041 '355 1085 1730 6091.4 NHPP 1732 2993 16024 3881 4260 10362 2320 984 1195 4861.2 20 FITZ 1365 3425 14468 2808 9640 5752 1493 627 1043 4513.4 NHPE 867 1197 12981 2555 9340 3313 608 1852 1647 3817.8 CONTOUR MEAN 1226.2 2811.5 13795.2 5094.0 9610.0 '367.0 1944.0 1137.0 1403.8 NMPW 515 . 3037 17378 7345 15134 3946 2348 770 . 1130 5733.7 NHP P 1328 3532 7227 5739 12169 2718 866 858 651 3898.7 FITZ 1317 3793 6578 1377 14415 7646 1401 461 533 4169.0 NHPE-S 50Z 1454 2523 10318 2457 14352 3567 567 581 1221 4115.6 40 25Z 948 . 604 14587 554 17983 6005 1506 877 802 4874.0 1477 1952 6877 1109 11818 3741 1960 676 783 3377.0 COHTOUR MEAN 1153.5 3221.2 10375.2 4229.5 14017.5 4469.2 1295.5 667.5 883.8 HHPW 521 2694 3803 3989 12591 8032 3354 946 1227 4128.6 NHPP 1050 2322 8379 3760 8695 2178 713 442 927 3162.9 60 352 3340 10902 1728 11559 4268 945 1142 518 3861.6 HHPE 394 1338 11885 2215 14889 3856 2599 424 722 4258.0 CONTOUR HEAN 579.2 2423.5 8742.2 2923.0 11933.5 4583.5 1902.8 738.5 848.5 DAILY MEAN 1070.9 3115.1 11072.6 5232.3 11812.6 5355.7 1916.3 944.6 1057 .9 a

b Cells/nl, mean of R-1 and R-2 c

Surface collection except at the NMPE-40 ft station vhere samples vere collected at three light transmittance levels Mean of surface samples

l I

ABUNDANCE OF TOTAL PHYTOPLANKTON IN WHOLE WATER COLLECTIONS NINE MILE POINT VICINITY - 1976 EPTH CONTOUR DATES (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 14 19 DEC NMPW 6570 11558 20263 43248 33112 13284 5436 2905 2738 5457+1 NMP P 7637 8765 21234 5926 5605 12244 5450 2335 2151 7927.4 10 FITZ 8251 12909 9601 16655 21851 11713 2772 2170 2516 9826.4 NMPE 6203 8469 17150 11309 14650 9324 4355 1936 3648 8560.4 CONTOUR MEAN 7165.2 10425.2 17062.0 19284.5 18804.5 11641.2 4503.2 2336.5 2763 2 NMP W 4264 11546 18293 21806 22576 11200 5285 2338 3378 1187 3 NNPP 8449 '183 23565 7092 5991 16702 3970 1805 3025 8753.6 20 FITZ 7029 9487 20104 9057 16527 11834 3078 1326 2813 9028.3 NNPE 4652 5540 15292 8917 17057 7838 2500 2884 3620 7588.8 CONTOUR MEAN 6098.5 8689.0 193)3.5 11718.0 15537.8 11893.5 708.2 2088.2 3209.0 NNPW 2744 9864 27387 19851 22243 9547 4913 1626 2750 1213.8 HMPP 7139 8861, )1003 14511 18107 7526 2562 1833 2245 8198.6 FITZ 4150 9164 9938 4342 19934 12849 4325 1093 2396 7576.8 NMPE-S/50I 5733 9277 13282 6201 20417 8716 2327 1268 3267 7832.0 40 25I 4443 5801 16367 7654 22917 11933 3785 1657 1708 8473i8 lI 5683 7136 10989 5033 17062 7755 4255 1384 2274 6841.2 COHTOUR MEAHc 4941 ' 9291.5 15402.5 11226.2 20175.2 9659.5 3531.8 1455.0 2664.5 NNP W 2591 7759 6032 14141 18661 15490 5527 1833 3042 8341.8 NMP P 3356 9714 16302 12339- 13086 7728 2360 1247 2367 7611.0 60 FITZ 3094 7492 15215 8031 18830 8782 3044 1964 2390 7649+1 NNPE 2647 6073 14669 6708 20754 8673 5517 1000 2511 7616.8 CONTOUR MEAN 2922 ' 7759.5 13054.5 10304.8 17832.8 10168.2 4112.0 1511.0 2577.5 DAILY MEAN 5281.8 9041.3 16208.1 13133.4 18087.6 10840.6 3963.8 1847.6 2803.6 a

Cells/ml mean of R-1 and R-2 Surface collection except at the NMPE-40 ft station where samples were collected at three light transmittance levels Mean of surface samples

I l

I I

V.A.2 ~ BIOVOLUME OF SELECTED TAXA OF PHYTOPLANKTON

~ << ~ ~ ~ \ ~ ~

V+A.2 ~ BIOVOLUME OF SELECTED TAXA OF PHYTOPLANKTON

l BIOVOLUME OF BACILLARIOPHYCEAE IN WHOLE WATER COLLECTIONS NINE MILE POINT VICINITY 1976 DEPTH CONTOUR DATES (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 14 19 DEC NMPW hTJ'P 1407.55 1535.49 2042 F 81 1754.58 1310 58 768.41 2677 60 218.24 83 '5 44.84 448 '4 672 F 01 83 ll 61.41 402 10 272 '2 1177 961

'1

'5 070 39 698 '6 10 FITZ 1584.08 1693.57 261 99 .1126.29 157.83 126.98 321 '7 201.17 1350.80 758 26 NMPE 1422.36 1060.64 183 '7 1879.55 25.02 140.60 40i36 388+22 1062 '2 689 17 CONTOUR MEAN 1487.37 1637.90 631.04 1475.42 77.96 347.08 126.64 315.93 1138.10 NMPW 898 47 2148.56 879 '9 1614.83 125 92 1370.77 221 12 188.50 991 '6 937 ~ 70 NMPP 1577.74 1580.92 685 '2 485.35 60.87 246+63 220.47 115.76. 768.65 642.44 20 FITZ 1882.38 1665.79 379.83 518.59 146.47 199.67 130+29 214.17 1433+18 730+04 NMPE 1072 ~ 23 720.48 202 '7 783.32 28.62 285+18 111+23 186.78 854.92 471 '0 CONTOUR MEAN 1357.70 1528.94 536.90 850.52 90.47 525 '6 170.78 186.30 1012.08 NMPW 600.52 1956 '8 886.43 2846.16 145. 77 104 32 208.80 137 '4 1348 94 915.05 NMPP 1989.49 1385.11 304.16 642.56 8.51 131.59 164.35 124 '5 740.87 610.14 FITZ NMPE-S/50Z 649.75 1421.32 1569.95 274.68 265.00 59.00 1030.06 73 '1 104.13 1259.73 587.32 1305.46 185.29 585.78 28.13 262.29 33o10 113.09 1450 53 598 33 40 25I 889.63 766.62 96.11 354.56 42 95 140.11 146.07 136.38 791+84 373.81 lx 1333.89 1032.93 296.12 1000.72 47.40 181.71 184.97 145.76 988.81 579.15 CONTOUR MEAN 1165.27 1554.30 412 '4 1084.88 60.35 382.06 119.96 119.90 1200.02 NMPW 547.61 1576 80 127 01 3483.00 19.82 694.93 . 110 '6 133+17 1249.05 882.46 NMPP 549.38 2098 '7 213.92 893.85 64.68 95.61 170.60 254.27 1066.35 600+81 60 FITZ 728.11 944.36 172.53 574.59 17.85 967.11 48.99 194.13 1052.72 522.27 NMPE 68.98 1093.77 188.19 204.53 60.13 319+31 213.55 94.45 1083.47 369.60 CONTOUR MEAN 473.52 1428.42 175.41 1288.99 40.62 519 24 135.95 169.00 1112.90 DAILY MEAN 1120.97 1537,39 439.00 1174.95 67.33 443.49 138.33 197.78 1115 77

& 3 h

mg/m , mean of R-1 and R-2 c

Surface collection except at the NMPE-40 ft station where samples vere collected at three light transmittance levels Mean of surface samples

BIOVOLUME OF CHLOROPHYCEAE IN WHOLE WATER COLLECTIONS NINE MILE POINT VICINITY - 1976 DEPTH CONTOUR DATES (FT) TRANSECT NMPW NMPP 30 APR 103 62 135.45 27 MAY 176.42 197.71 17 JUN 201o02 172 49 28 JUL 1095 '7 63.05 26 AUC 735.08 123.45

'03 '6 23 SEP 609.71 19 OCT 150.39 282 '7 16 NOV 99 81 74.98 14 19 DEC 37o55 20'7 MEAN 378 11 186.68 10 FITZ NMPE 115.83 123.31 229.63 224.16 97 16 35.83 395.03 394.71 652 '2 475 '5 188.05 92.68 14+17 251.22 268.49 489.88 241.61 76.71 62.95 213.01 CONTOUR MEAN 119.55 '06.98 126 '2 487.02 444.96 594.78 215.60 85.91 33.88 NMPW 74. 53 191 '2 137.39 524.88 668.22 537 '2 265 90 40 '3 27.71 274 27 NMPP 210.42 125.39 96 '5 137.84 333.82 774.84 242.59 . 56.67 22.33 222 32 20 FITZ 82.09 120.85 114.01 78.28 486.89 593.54 172.80 77.20 42.43 196.45 NMPE 61.80 99.47 77 89 197.07 343.59 450.72 168.91 90.27 32.26 169 11 CONTOUR MEAN 107+21 134.33 106.56 234.52 458.13 589.26 212 '5 66.09 31.18 NMP W NMPP 24.48 88.52 156.48 118.08 120.73 74.48 549.52 243.04 576.79 663.02 212 '8 151 '6 46.04 277 94 711.55 515.14 244.23 81.43 43.44 235.55 FITZ 62 F 18 .173.24 72.65 77.36 367.78 426.82 338.73 101.39 28 ~ 95 183.23 40 NMPE-S/50Z 25Z 54.87 80.12 143.60 133.27 66.94 21.18 92.11 440.56 390.55 307.36 387.71 506.25 149.12 11396.02 62.85 25.35 152 '7

~

111.93 IS ~ 20 1445.76 1I 54.01 9833.72 87o43 245.01 3467.97 337.'88 328.23 109.75 40.95 1611.66 CONTOUR MEAN 57.51 147.85 83.70 240.51 511.67 498.17 2236 ~ 26 99.28 35.94 NMPW 15.66 102 98 34 '7 358.59 482.09 647.84 222.82 68.67 19.92 217 F 00 NMPP 12 '3 187.89 57.41 280.44 422.23 465 '4 219.14 60.63 24.63 192.27 60 FITZ 64.56 88.78 97.65 174.69 402.95 501.89 262.00 111.21 85+41 198.79 NMPE 40.09 124.98 41.76 61.51 369.38 436.24 413.66 40.17 20.43 171.94 CONTOUR MEAN 33.11 125.98 57.82 218.81 419.16 512.98 279.40 70.17 37.60 DAILY MEAN 79.35 153.78 93.68 295.21 458.48 548.80 235.95 80.36 34.65

& 3 mean of R-1 and R-2 h mg/m ,

c Surface collection except at the NMPE-40 ft stat)on where samples were collected at three light transmittance levels Mean of surface samples

I l

l I

BIOVOLUME OF CHRYSOPHYCEAE IN WHOLE WATER COLLECTIONS NINE MILE POINT VICINITY - 1976 DEPTH CONTOUR DATES (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUC 23 SEP 19 OCT 16 NOV 14 19 DEC MEAN NMP W 64 ~ 36 33+94 110.50 36.66 99.88 24.03 20 32 9 '6 26 '4 47 ~ 31 NMPP 87.60 24.62 160.95 8.93 8.89 75.67 40.40 25 '4 '0.56 50.30 10 FITZ 118.68 17.80 13.70 91.01 8.02 110 67 70.52 19 '3 13 03 12.20 51+28 NMPE 128+65 88.38 19.28 32.87 67.93 32.90 12.06 13.61 45.49 CONTOUR MEAN 99.82 22.52 112.71 18.22 63.08 59.54 . 28.31 Iles 14.92 18 23 NMP W 42 ~ 74 42 '5 124.89 30.20 116.08 130.25 15.07 11 ~ 36 28.42 60.13 NMP P 82.03 25 '2 193.36 9.76 17.81 59.49 '12.91 7.&9 27.93 48.52 20 FITZ 80.23 41.35 79.98 117.42 63.79 14.94 '64.00 153.44 47 '2 14.30 22+60 61.73 NMP E 62 35 18.66 38.18 33.97 32.02 16.33 16.06 40.15 CONTOUR MEAN 66.84 47.30 124.86 18.39 59.02 94.29 26.83 12.42 23 '5 NMP W 30. 11 66.93 43 ~ 84 106.55 222.10 93.12 40-38 75.52 77.63 62 ~ 13 10.75 15 '9 64o24 NMPP 18.96 76o21 57.04 10.77 9.80 21.03 51+16 FITZ 60.00 31.78 103 '7 9.93 91.68 89+39 25.72 5.66 22+81 48.95 NMPE-S/50Z 99.27 85.83 77.59 7.44 67.93 82.25 11.08 7 93 ~ 18.80 50.90 40 25Z 46.61 24.71 51.67 30.36 53.80 83.39 27.80 7il5 ii+85 37+48 1Z 64.05 23.21 121.53 17.68 39 98 65.91 48.96 17 21.16 45.96 CONTOUR MEAN 64.08 67.00 124.10 19.18 77.84 76.58 27.42 8.54 19o58 NMP W 31.92 50 90 65.80 40.52 27 '4 116.30 46 '9 llol4 19+02 45.60 NMPP 40.61 44.56 250.05 12.89 34.78 139.46 32-12 12+93 20+92 65.37 60 FITZ 41.88 33.89 ~

105.07 16.11 66.01 58.69 25.92 7 10 34.45 43.24 NMPE 43.41 54.09 86.17 7.41 85.55 136.66 70.92 6 98 26.86 57+56 CONTOUR MEAN 39.46 45.86 126.77 19.23 53.54 112.78 43.99 9.54 25.31 DAILY IOJUl 67.55 45.67 122.11 18.76 63.37 85.80 31.64 11.36

• 21.72 a 3 h

mg/m , mean of R-1 and R-2 c

Surface collection except at the NMPE-40 ft station vhere samples vere collected at three light transmittance levels Mean of surface samples

I I

BIOVOLUME OF CRYPTOPHYCEAE IN WHOLE WATER COLLECTIONS NINE MILK POINT VICINITY - 1976 DEPTH CONTOUR DATES (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 14 19 DEC NMP W NMPP 147 ~ 40 178.02 111 15 182 73 187.70 199.98 919 80 1393.00 411.02 22.42 559.48 308 05 268.93 201+21 240.12 57 ~ 72 322 '1 490.89 57+47 337+06 10 FITZ 170 25 146.33 158.72 ~ 832 20 369 01 572.48 169.68 217.91 31.00 296.40 NHPE 84.62 259 '0 359.09 2684.65 558.13 408.38 519.63 216.06 53.56 571.52 CONTOUR MEAN 145.07 174.95 226.37 1457.41 340.14 507.81 316.57 218.82 49.94 NNP W 120.16 414 '7 146.37 2641.07 227.05 634.36 262.04 266 '3 30.82 527 '4 NHP P 181.90 195.62 342.99 996.09 35.69 625.48 342.69 298.70 88.53 345.30 20 FITZ 187.83 184.24 146.14 2858.15

'7 199.22 658.93

'5 199.68 189.18 52 '9 519.55 NMPE 141.08 515.33 134.12 2086 485 F 15 387 233.53 244 '2 30.00 473.07 CONTOUR MEAN 157.74 327 '4 192.40 2145.37 236.78 576.58 259.48 249 78 50.48 NHP W NNPP

-152.97 163.88 371.42 165.68 145.96 38.37 2723.56 4684.88 259.06 235.27 895i25 758.93 292.27 236.57 219.04 45 ~ 36 567 '1 334.45 92.27 745o59 FITZ 120 '4 261.38 138.34 1105.75 114.48 567.43 399.41 240.08 111.64 339.92 NMPE-S/50Z 187.77 813.44 97 46 2330.12 235.95 454.44 372.36 255 02 94o18 537.86 40 25X 150.94 452.41 79.13 2623.81 232.74 676.26 392.84 253.46 48+93 545.61 IZ 241.30 506.31 175.08 447.44 142 '8 590.26 477-19 176.49 38+42 310.54 CONTOUR MEAN 156.34 402.98 105.03 2711.08 211.19 669.01 325.15 262 F 15 85.86 NHPW 85 '9 381.27 27.05 2903. 38 251. 87 1099.18 261.99 387.59 52.58 605 '6 60 NNPP FITZ 153.83 118.68 439.88 298.61 141.11 268.09 4695.01 3325.28 131.77 264.75 831.12 499.48 302.87 251+18 91.46 782 '3 329.36 273.99 81.66 606o66 NMPE 175.22 377.67 121.46 2940.43 200o98 759.37 387.69 181+32 82.87 580.78 CONTOUR HEAN 133.43 374.36 139.43 3466.02 212.34 797.29 320.48 273 52 77.14 DAILY MEANc 148.15 319.96 165.81 2444 97 250 11 637.67 305.42 251 07 65 '6

& 3 h ng/n ,

nean of R-1 and R-2 c

Surface collection except at the NMPE-40 ft station where sanples were collected at three 118ht transnittance levels Mean of surface sanples

l I

I I

I

BIOVOLUME OF DINOPHYCEAE IN WHOLE WATER COLLECTIONS NINE MILE POIHT VICINITY - 1976 DEPTH CONTOUR DATES (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 14 19 DEC hMPW 0 00 72.47 73.63 411.87 47.43 24.18 0.00 1070.98 364+19 38+08 52.67 11.76 186 '9 NMPP 28 25 69.07 33.86 32. 58 21.02 9'29 75.38 10 FITZ 0.00 180.98 0.00 41.45 2069 '5 27.08 7.61 103+57 33.85 273.80 NMPE 195.74 251.43 52 '8 58 58 1243.35 28.11 7+95 151.19 0.00 220 '7 CONTOUR MEAN 67.05 229.48 32.02 31.05 1113.26 113.31 21.55 82 11 13.72 NMPW 392 '7 13.94 0.00 103.96 662.29 482.15 44 '3 73. 75 35.59 201.00 NMPP 114.87 222.54 245.89 37.31 60.17 177+55 0.00 ~ 0.00 63.36 102.41 20 FITZ 91.89 264.17 13.30 230.05 1349.26 437.37 0.00 37.16 40.67 273.76 NMPE 603.06 511 90 137.78 0.00 652 '3 34.38 40.58 53.13 14.22 227.48 CONTOUR MEAN 300.60 253 14 99.24 92.83 6&0.99 282 '6 21.33 41.01 38.46 NMPW 182.77 45.84 26.60 217 F 20 788.38 108.36 0.00 59.31 2 '4 159 00 NMP P 198.92 30.65 0.00 544.40 658.75 172 F 00 85.41 97 F 18 5.81 199.24 FITZ 109.81 114.60 0.00 50.29 345.38 99.14 29.69 84.83 33.98 96.41 HMPE-8/50Z 320.13 698.28 2.31 236.69 899.74 30.47 66.62 136.21 71.70 273 '7 40 25I 183.00 559.72 106.73 '20.72 1411.89 47 '2 24.03 78.99 30.24 273.69 IX 266.15 352.88 13 30 49.73 448.99 22o34 29.69 117.05 3'1 148+70 CONTOUR MEAN 202.91 222.34 7 23 262.14 673.06 102.49 45.43 94.38 28.51 NMP W 142. 66 289 36 0 00 294.17 288.59 30. 98 27 ~ 53 109 '0 15.61 133 '0 NMPP 249 F 08 38.59 0.00 251.48 401.61 171.94 16 ~ 60 56.85 2 '0 132 12 60 FITZ 36.02 165.66 0.00 209.47 1218.36 0.00 24 87 59.69 19.22 192.59 NMPE 481.15 345.63 0.00 201.18 712 37 7 AD &2 6.29 37.16 78.97 207 AD &4 CONTOUR MEAN 227.23 209.81 0.00 239.08 655 '3 52 '8 18.82 65.90 29.18 DAILY MEAN 199.45 228.69 34.62 156.28 780.64 137.84 26.78 70.85 27.47 a 3 mg/m , mean of R-1 and R-2 h

c Surface collection except at the NMPE-40 ft station where samples vere collected at three light transmittance levels Mean of surface samples

I I

BIOVOLUME OF EUGLENOPHYCEAE IN WHOLE WATER COLLECTIONS NINE MILE POINT VICINITY - 1976 DEPTH CONTOUR DATES (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 14e19 DEC NHPW 521 65 54 ~ 24 0 F 00 0 00 0.00 0.00 0+00 0+00 0 00 63 99 NHPP 1100.95 67.60 0.00 0.00 0.00 0+00 0+00 0+00 0.00 129.84 10 FITZ 1539.37 0.00 0.00 0.00 0.00 0.00 0+00 0+00 0.00 171.04 NHPE 1661.93 0.00 0.00 10.15 0.00 0.00 0+00 0.00 0.00 185 79 CONTOUR MEAN 1205.98 30.46 0.00 2 54 0.00 0.00 0.00 0.00 0.00 NMPW 145.44 0 ~ 00 0.00 0.00 0.00 0 F 00 0.00 0.00 4.36 16 '4 NHP P 918.73 0.00 43.55 0.00 0.00 0.00 0.00 0.00 0.00 106.92 20 FITZ 1176.82 22 28 0+00 0.00 0.00 366.56 0.00 0.00 0.00 173.96 NHPE 771.62 0.00 Oo00 0.00 0.00 0.00 0.00 0.00 0.00 85.74 CONTOUR MEAN 753.15 5.57 10.89 0.00 0.00 91.64 0.00 0 F 00 1.09 NHPW 18.82 40.10 0.00 0 00 0.00 0.00 0.00 0.00 0.00 6 55 hHPP 638 '4 2.63 0.00 0.00 0.00 0.00 0.00 0+00 0.00 71.21 F ITZ 254.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 28.23 NHPE-S/50Z 261.36 0.00 0.00 0 00 0.00 0.00 0.00 Oo00 0.00 29.04 25X 265.92

'9 0.00 0.00 0.00 0.00 0.00 0+00 0.00 0.00 29 '5 1I 277 6.34 0.00 0.00 0.00 0.00 0+00 0.00 0.00 31 '0 CONTOUR MEAN 293.13 10.68 0.00 0.00 0.00 0.00 0 00 0.00 0.00 hHPW 18 F 82 0+00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.09 NHPP 103.51 62.38 0.00 0.00 " 0.00 0.00 0.00 0.00 0.00 '18.43 60 FITZ 327.11 17 '2 0.00 0.00 0.00 0.00 0.00 0.00 0 00 38.33 NHPE 65.87 35.65 0.00 0.00 0.00 0.00 0.00 Oo00 0.00 1'8 CONTOUR M"-AN 128.83 28.96 0.00 0.00 0.00 0.00 0.00 0.00 0.00 DAILY MEAN 595.27 18.92 2.72 0.63 0.00 22.91 0.00 0.00 '":

0.27 a 3 mg/m, mean of R-1 and R-2 h

c Surface collection except at the llMPE-40 ft station where samples were collected at three light transmittance levels Hean of surface samples

I l

l I

I

BIOVOLUME OF MYROPHYCEAE IN WHOLE WATER COLLECTIONS NINE MILE POINT VICINITY 1976 EPTH CONTOUR DATES (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUC 23 SEP 19 OCT 16 NOV DEC NMPW 18.41 43.64 46 '9 280 F 10 108 '9 268 96 25+53 47 '0 7.42 94 15 hMPP 14.46 16+16 42 F 88 7.24 31.39 85.58 17 F 15 30+54 25.74 30+13 10 FITZ 21.00 28.47 20.29 39.05 622.89 122+19 34 F 85 23 '7 12.52 102.78 NMP E 14 95 15.98 35.92 27o58 668.33 80+36 II+77 15+91 29.47 100.03 CONTOUR MEAN 17 '0 26.06 36.50 88.49 357.85 139.27 22.32 29.46 18.79 NMP W 11. 99 ~ "

34.33 55.29 70.96 71 73 112.67 27.00 29.76 9.32 47.01 NMPP 24.07 19.50 43.36 9.23 130.07 335.76 44.94 7.49 12.96 69.71 20 FITZ 18.42 24.68 46.36 7+80 155.39 242.59 21.16 8.39 11.82 59.62 NMPE 12.39 14.77 45.59 7.68 139.58 23.79 2.98 22.66 17.25 31.85 CONTOUR MEAN 16.72 23 '2 47.65 23.92 124 19 178.70 24.02 17.08 12 '4 NMPW 7.37 30.34 41 '4 52.32 214.01 58'05 16+79 18.65 14.40 50.33 NMPP FITZ 18.39 18.83 27.20 29.07 18.95 43.48 126 '0 93.57 12.95 5.78 4.09 38.99 18.94 29.89 115.86 181.56 4.85 7.35 6.43 45 86 liMPE-S/50Z 15.49 35.20 56.20 35.70 274.65 29.51 Ba74 5.76 11 22 52.50

'3

~

40 25Z 13.55 6.81 23.04 10.35 378.80 30.46 25 7.51 8.54 56.08 1Z 18.74 11.81 26.40 3.06 100.78 29 '7 20.09 11.32 7.66 25.50 CONTOUR MEAN 15.02 30.45 33.78

'8 40.35 182 '8 90.67 10. 83 9.38 9.04 NMP W 5.99 34.15 92 38 '2 118.79 67.25 12.56 10 66 18 ~ 08 4 31 NMP P 9 75 19 73 18.70 55.62 396.70 17.58 7.44 7.46 16.53 61.06 60 FITZ 5.03 25.38 56 '2 23.72 60.87 100.61 11.51 12.86 15.77 34.65 NMP E 4.62 15.91 26+71 25.29 367.93 37.60 21.27 5.90 17.03 58.03 CONTOUR MEAN 6.35 23.79 48.63 35.74 236.07 55.76 13.20 9.22 16.85 DAILY MEANc 13.82 25.91 41.64 47.12 225.22 116.10 17.59 16.28 14.38 a 3 h

mg/m, mean of R-1 and R-2 c

Surface collection except at the NMPE-40 ft station ~here samples were collected at three light transmittance levels Mean of surface samples

I I

I I

I I

BIOVOLUME OF TOTAL PHYTOPLANKTON IN WHOLE WATER COLLECTIONS NINE MILE POINT VICINITY - 1976 DEPTH CONTOUR DATES (FT) TRANSECT 30 APR 27,MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 14,19 DEC NMP W 2263o00 2535 '3 1904 12 5033 '2 2509 '0 2469.26 625.49 812.95 1318.31 163.56 NMPP FITZ 3124.43 3549.21 2655+27 2296.78 1372.97 1690.46 300.06 1967.71 702.84 663.93 '1095.59 1508 '4 10 629+18 2442.03 3982o86 1394.91 741.48 652.12 1454.55 1904.79 NMPE 3631.56 1825+51 754.78 5074.52 2796.19 1215.26 854.22 859 '1 1222.21 025.98 CONTOUR MEAN 3142.05 2328.35 1165 26 3560.16 2397.15 1761o78 731.01 747.15 1272.66 NMP W 1685.89 2845 '8 1343 54 4985.89 1871 F 29 3268.11 835.87 610 '3 1127.78 2063 79 NMP P 3109.76 2169+69 1651.70 1675.59 638.43 2219.75 863.61 526.30 983.77 1537 62 20 FITZ 3519.66 2323.37 817.06 3707.81 2401.23 2652.09 571.25 540.39 1603.29 2015.13 NMPE 2724.52 1941.94 661.73 3092.91 1687.34 1215.60 589 24 613.89 964.72 1499.10 CONTOUR MEAN 2759.96 2320.14 1118.51 3365.55 1649.57 2338.89 714.99 572.68 1169.89 NMPW 1020.03 3164.36 2644.71 1835.90 1442.87 6429,13 2059 52 1906 '4 792 97 596 '4 1472.96 2040 64 hMPP 529.08 6177.32 1816.79 1728.28 754.29 653+29 907.52 1951.87 FITZ 1275.39 2180.01 608.18 1538.22 1094.18 2394.39 872.00 543.42 1463.54 1329.93 NMPE-S/50Z 2360.22 3081.80 485.79 3287.83 1896.96 1246.67 641.02 580.86 1671.79 1694 77 40 25Z 1629.78 1943.55 377.85 3480.36 2427.54 1484.40 12012.40 595.42 906.61 2761.99 II 2255.33 11767.21 719.86 1763.64 4247.51 1227.77 1089-13 571.53 1135.20 2753i02 CONTOUR MEAN 1955.00 2435.60 766.48 4358.12 1716.86 1819 00 765 07 593.63 1378.95 NMP W 848.65 2435.47 347,31 7117 '9 1189.00 2656.48 682.65 721 '3 1374 '6 1930.33 NMP P 1118.28 2891.81 681.18 6189.29 1451.76 1721.65 748.68 643.33 1222.79 1852.09 60 FITZ 1321.39 1574 '2 699 '7 4323.85 2030.80 2127.79 702.64 658.99 1289.24 1636 52 NMPE 879.34 2046 '6 464.28 3440 34 1796.35 1697.00 1113.38 365.98 1309.63 1457.03 CONTOUR MEAN 1041.92 2237.19 548.06 5267.87 1616.98 2050+73 811.84 597.36 1298.98 DAILY MEAN 2224.73 2330.32 899.58 4137 92 1845.14 1992.60 755.73 627.70 1280.12 a 3 b

mg/m , mean of R-1 and R-2 c

Surface collection except at the NMPE-40 ft station where samples were collected at three light transmittance levels Mean of surface samples I

I I

V+A.3. ABUNDANCE OF SELECTED SPECIES OP PHYTOPLANKTON

AEUNDANCE OF ANKISTRODESMUS FALCATUS IN WHOLE MATER COLLECTIONS NINE MILE POINT VICINITY - 1976 EPTH CONTOUR DATES (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 14 19 DEC NMPN 130 276 297 221 325 62 30 51 39 159 0 NMPP 151 651 591 46 52 91 32 38 60 190.2 10 FITZ 128 521 223 91 159 100 24 37 51 148.2 NMPE 277 484 469 96 292 91 78 34 42 207.0 CONTOUR MEAN 171. 5 483.0 395.0 113.5 207 0 86.0 41 40.0 48.0 NMPW 163 306 306 117 201 29 63 42 44 141 '

NMPP 212 384 489 42 52 91 30 24 63 154.1 20 FITZ 165 512 298 52 195 85 22 28 51 156.4 NMPE 180 423 271 68 292 63 33 38 58 158.4 CONTOUR MEAN 180.0 406.2 341.0 69.8 185.0 67.0 37 33.0 54.0 NMPN 213 320 351 136 193 60 47 21 29 152 2 NMPP 183 263 224 78 39 42 19 35 37 102.2 FITZ 238 280 325 73 169 63 36 14 47 138.3 NMPE-S/50X 253 567 269 83 258 50 23 18 71 176 '

40 25X 172 432 272 39 188 70 38 32 49 143.6 lZ 182 442 323 32 125 67 21 9 65 140 '

CONTOUR MEAN 221 ' 357.5 292.2 92.5 164.8 53.8 31.2 22.0 46.0 NMP N 236 215 203 52 94 78 21 39 55 110+3 NMP P 111 351 486 52 97 78 25 19 44 140.3 60 FITZ 147 232 379 73 193 72 13 25 34 129.8 NMPE 210 354 302 73 130 38 39 14 55, 135.0 CONTOUR MEAN 176.0 288,0 342.5 62.5 128.5 66.5 24 5 24.2 47.0 AILY MEAN 187 ' 383 7 342.7 84.6 171.3 68.3 33.4 29.8 48.8 I

a Cells/ml, mean of R-1 and R-2 Surface collection except at the NHPE-40 ft station where samples were collected at three light transmittance levels Mean nf surface samples

I

)

I

)1 I

I

ABUNDANCE OF ASTERIONELLA FORMOSA IN WHOLE WATER COLLECTIONS NINE MILE POINT VICINITY - 1976 DEPTH COhTOUR DATES (FT) rkeSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 14 19 DEC iPW 170 1005 76 17 32 135 159.4.

Wi?P 195 849 12 12 37 123. 4 10 FITZ 371 1142 56 48 180.0 h~L~E 228 396 33 10 137 96.6 CONTOUR MEAN 256.0 848.0 44.2 2.5 7.2 11.5 89.2 NH? W 241 1536 56 37 16 112 222.2 NNPP 507 996 19 23 33 176.2 20 FITZ 460 1417 18 70 219.9 NMPE 233 378 34 12 66 80. 3 CONTOUR MEAN 360.2 1081.8 27.2 9.2 10.8 12.5 70.2 NM? W 216 941 36 N'PP 526 924 29 41 170. 2 FITZ 107 1087 49 26 67 149. 7 NMPE-S/5OX 372 849 94 149.1 40 25X 346 219 44 34 46 77.4 IX 254 348 13 71 77. 9 CONTOUR MEAN c 305.2 950.2 30.5 1.2 11.2 8.2 87.0 tPP W 257 1015 26 g6'P 165 945 21 58 134.0 60 FITZ 175 587 59 96.6 NMPE 0 487 44 60.2 CONTOUR MEAN 149.2 758.5 21.5 2.8 7.5 5.5 69.0 AILY MEAN 8.8 a

b Cells/ml, mean of R-1 and R-2 c

Surface collection except at the NMPE"40 ft station where samples were collected at three light transmittance levels Mean of surface samples

I I

I I

~

I I

ABUNDANCEa OF CHRYSOCHROMULINA PARVA IN WHOLE WATER COLLECTIONS NINE MILE POINT VICINITY - 1976 DEPTH CONTOUR DATES (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUC 23 SEP 19 OCT 16 NOV 14 19 DEC MEAN N ZW 208 1333 NMPP 659 32 1463 116 78 495 177 121 123 362.7 10 FITZ 519 33 1131 52 1231 445 141 46 69 404.1 NHPE 106 37 950 273 448 344 333 81 52 291.6 CONTOUR MEAN 373.0 28.2 1219 ' 129.8 810.2 417.2 197.2 69. 8 73.5 NHPW 293 1276 65 1135 468 NMPP . 513 1895 89 68 492 146 65 175 383.3 20 FITZ 310 37 1877 143 958 612 166 38 131 474.7

+HE 162 189 573 396 422 318 175 98 88 269.0 CONTOUR MEAN 319.5 60. 0 1405.2 173.2 645.8 472.5 164.8 77.8 113.2 NMPW 276 24 3969 73 1187 664 323 68 NMPP 23 133 5 7 5 3 1 5 121 188 363. 7 FITZ 298 13 963 125 1041 510 203 71 160 376.0 NMPE-S/50I 227 63 635 50 1317 601 149 83 102 358.6 25I 214 89 524 377 989 656 271 87 10 357.4 1I 319 1375 99 260 351 219 94 67 310.1 CONTOUR MEAN c 258.8 29. 0 1726.2 84.8 1023.0 587.0 210 85.8 147.0 NHP W 299 781 NMPP 353 26 4250 78 370 596 181 92 152 677.6 60 FITZ 388 47 1464 187 708 456 275 57 206 420.9 h~lP E 268 83 788 73 1262 540 312 78 146 394.4 CONTOUR MEAN 327.0 40. 8 1820.8 102.8 691.0 609.5 254. 8 79.2 155.2 AILY MEANc 319.6 39.5 1542.9 122.6 792.5 521.6 206 ~ 7 78. 2 122.2 a

bCells/ml, mean of R-1 and R-2 c

Surface collection except at the NMPE-40 ft station vhere samples were collected at three light transmittance levels Mean of surface samples

I I

I

ABUNDANCE OF COELOSPHAERIUM KUETZINGIANUM IN WHOLE WATER COLLECTIONS NINE MILE POINT VICINITY - 1976 EPTH COHTOUR DATES (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 14 19 DEC NNPW 1464 0 0 213 0 186 '

hNPP 0 488 75 0 0 62,6 10 FITZ 1139 1822 242 0 0 355.9 NNPE 1083 203 0 0 833 235 4 CONTOUR MEAN 0 921+5 628 2 79 ' 53.2 208 '

NNPW 565 1523 1029 0 . 267 376.0 NNPP 479 3156 0 0 0 403.9 20 FITZ 1249 0 375 0 250 208.2 NNP E 1920 0 0 0 219 237.7 CONTOUR MEAN 0 1053.2 1169.8 351.0 0 184.0 NMP W 992 0 0 52 116.0 NNP P 0 0 0 0 0 FITZ 326 0 0 40 40.7 NMPE-S/50I 163 0 0 0 18.1 40 25I 0 1269 167 0 159.6 II 326 838 430 37 181.2 CONTOUR MEAN 370.2 0 0 230 0 NNP W 0 1164 651 0 0 201.7 liMPP 0 488 0 0 49 59 7 60 FITZ 0 0 1171 208 0 153.2 NMP E 0 1627 801 326 84 315.3 CONTOUR MEAN 0 819.8 655.8 133.5 33.2 0 DAILY MEAN 791.2 613.4 140.9 27.4 98.0 a

hCells/ml, mean of R-1 and R-2 c

Surface collection except at the HMPE-40 ft station vhere samples vere collected at three light transmittance levels Mean of surface ssuqiles

I I

I I

I I

ABUNDANCE OP COELOSPHAERIUM NAEGELIANUM IN WHOLE WATER COLLECTIONS NINE MILE POINT VICINITY - 1976 EPTH CONTOUR DATES (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 14 19 DEC NMPW 0 0 0 0 . 979 573 0 0 172+4 HMPP 0 0 0 266 65 236 0 0 63+0 10 FITZ 0 0 0 0 0 0 130 0 14.4 NMPE 0 0 0 843 651 188 0 0 186.9 CONTOUR MEAN 0 0 0 277.2 423.8 249.2 32.5 0 NMP W 651 0 0 0 0 0 0 72 ~ 3 NMP P 0 0 0 163 96 98 214 63.4 20, FITZ 0 0 0 0 156 24 0 20.0 hMPE 0 0 469 0 0 0 0 52 F 1 CONTOUR MEAN 0 162.8 0 117.2 40.8 63.0 30.5 53.5 NMPW ~ 0 195 0 0 177 41.3 NMP P 0 469 53 111 0 70+3 FITZ 0 1822 0 0 0 202.4 NMPE"S/501 2033 287 0 131 0 272+3 40 25I 1374 0 562 221 78 248.3 IX 1041 0 0 65 0 122.9 c

CONTOUR MEAN 508 ' 693.2 13.2 60.5 44.2 NMP W 0 125 1464 0 117 292 222.0 hMPP 0 0 0 0 0 0 0 60 FITZ 0 1464 274 0 0 0 193.1 HMPE 0 234 651 0 0 0 98+3 CONTOUR MEAH 0 455.8 597.2 0 29.2 73.0 DAILY MEAH 40.7 339.6 438.8 81.4 38.2 42.7 a

hCells/ml, mean of R-1 and R-2 c

Surface collection except at the NMPE-40 ft station where samples were collected at three light transmittance levels Mean of surface samples

I I

I I

I I

ABUNDANCE OP CHROOCOCCUS DISPERSUS Vo MINOR IN WHOLE WATER COLLECTIONS NINE MILE POINT VICINITY - 1976 EPTH CONTOUR DATES (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUC 23 SEP 19 OCT 16 NOV NMP W 156 1687 9661 11243 15094 1999 733 446 108 569e7 NMP P 0 1124 10743 3144 3581 3019 575 667 50 544.8 10 FITZ 568 3852 4216 3436 9182 2280 792 604 362 810.2 NMP E 52 1791 11191 2436 4331 1530 1083 666 100 575.6 CONTOUR MEAN 194.0 2113.5 8952.8 5064.& 8047.0 2207.0 795.8 595.8 155.0 NMP W 104 1210 8797 7079 13241 2353 108 653 217 751.3 NMP P 42 1562 13075 3665 3332 2884 1033 646 333 952+4 20 FITZ 78 1593 11493 2395 6475 2967 654 421 304 931.1 NMP E 0 52 9827 2165 5143 2749 566 350 200 2339 '

CONTOUR MEAN 56.0 1104i2 10798.0 3826.0 7047.8 2738.2 590.2 517.5 263.5 NMP W 0 719 13949 3914 11451 2728 1624 358 209 3883 '

hMP P 42 1499 6204 4581 8328 1166 107 633 333 2543.7 FITZ 0 2394 5257 375 11139 2832 1083 304 159 2615.9 HMPE-S/50X 0 1229 6933 1666 11055 2811 500 350 479 2780.3 40 25X 0 21 13283 273 15407 2519 633 517 292 3660.6 1X 59 1093 4934 1041 9057 2478 750 435 417 2251.6 CONTOUR MEANc 10.5 1460.2 8085.8 2634.0 10493.2 2384,2 828.5 411.2 295.0 NMP W 104 397 , 3082 2040 8848 5309 808 617 292 2388 '

HMPP 375 833 7235 2498 5351 1895 400 250 329 2129.6 60 FITZ 0 1832 9411 1249 8640 1093 533 760 167 2631.7 NMP E 72 115 10348 1832 9993 1780 1874 256 271 2949.0 CONTOUR MEAN 137.8 . 794.2 7519.0 1904.8 8208.0 2519.2 903.8 470. 8 264. 8 DAILY MEAN 99.6 1368.1 8838 9 3357.4 8449.0 2462.2 779.6 498.8 244.6 Cells/nl, nean of R-1 and R-2 Surface collection except at tb>> HMPE-40 ft station where sampl>>s were coll<<ct>>d at thr>>e light, transmittance levels c

M>>an nf surfuc>> >>aispl>>s

ABUNDANCE OF CYCLOTELLA ATOMUS IN WHOLE WATER COLLECTIONS NINE MILE POINT VICINITY - 1976 DEPTH CONTOUR DATES (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 14 19 DEC NMPW 85 492 94 7235 273 31 46 423 528 . 023.0 Va.PP 117 265 182 403 0 65 58 154 388 181.3 10 FITZ 63 260 30 4255 104 77 39 141 396 596.1 NMPE 167 203 20 895 0 54 78 154 409 220.0 20 CONTOUR MEAN NMPW NMP P FITZ 108.0 39 143 87 305.0 944 208 217 81.5 59 294 93 3197.0 2395 328 1379

'2 94.2 253 70 56.8 44 47 59

.'5.2 63 9

32 218.0 393 99 65 430.2 402

'35 406 510.2 178.3 267.6 NMPE CONTOUR MEAN NMPW H'

FITZ P

71 85.0 0

99 52 13 345.5 514 398 189 0

111 150 37 26 1072 1293.5 1270 1119 297 120 121 136 78 78 72 55.5 65 89 52

'8 21 31.2 38 63 52 152.2 109 50 14 568 452+8 401 396 432 221o0 302 '

256.0 133,7 NMPE-S/50I 91 181 13 431 65 117 29 31 505 162.6 40 . 25I 58 26 22 729 11 29 42 68 59 116.0 1I 52 254 43 510 128 25 73 47 344 164.0 CONTOUR MEAN c 60 ' 320 ' 56.5 779.2 89.2 80.8 52 51.0 433.5 NMPW 0 280 0 1291 133 65 40 74 443 258.4 NMP P 7 612 31 1152 146 39 34" 37 289 260o8 60 FITZ 44 168 24 . 812 26 98 42 54 326 177 1 NMPE ll 94 0 406 104 34 33 34 211 F

103.0 CONTOUR MEAN 15.5 288+5 13.8 915.2 102.2 59.0 37.2 49.8 317.2 DAILY MEAN 67.2 314.9 65.8 1546.2 101.8 63.0 43.9 108.9 408.4 a

Cells/ml, mean of R-1 and R-2 b

Surface collection except at the NMPE-40 ft station chere samples uere collected at thr<<o li8ht transmittance levels M< sn of surface samples

I I

I I

I I

I

ABUNDANCE OF KATABLEPHARIS OVALIS IN WHOLE MATER COLLECTIONS NINE MILE POINT VICINITY 1976 DEPTH CONTOUR DATES (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 14 19 DEC NHP M 189 246 271 169 508 344 63 21 14 202+8 NHPP 110 323 . 286 38 146 612 99 25 23 184.7 10 FITZ NHPE 96 185 495 490 306 163 78 0 '12 294 494 338 81 162 18 29 9

12 207 9 187.9 CONTOUR MEAN 145.0 388.5 256.5 71 2 315.0 447.0 101.2 23.2 14.5 hHPM 112 469 169 78 440 344 103 13 6 192 ~ 7 NHP P 181 332 411 141 214 654 75 21 13 226.9 20 FITZ 109 520 332 26 305 482 104 6 18 211.3 NHPE 147 456 110 117 458 401 58 23 8 197.6 CONTOUR MEAN 137.2 444.2 255.5 90.5 354.2 470.2 85.0 15.8 11.2 NHPM 193 " 282 345 62 370 549 162 6 3 219+1 hHPP 141 346 151 13 325 521 96 18 13 180+4 FITZ 113 397 143 94 481 573 115 19 16 216.8 NHPE-S/50Z 136 596 172 21 453 677 94 21 13 242.6 40 25X 99 573 112 39 333 578 88 13 13 205 3 1Z 221 358 221 135 583 565 99 15 9 245+1 CONTOUR MEAN 145.8 405 ' 202.8 47.5 407 2 580.0 116 ' 16.0 11.2 NHP W 91 267 120 21 292 742 104 25 5 185 2 NHP P 117 364 366 39 169 471 102 15 4 183.0 60 FITZ 116 349 283 21 515 371 75 27 11 196.4 NHPE 77 547 61 73 260 517 208 13 21 197i4 CONTOUR HEAN 100 ' 381.8 207 5 38.5 309.0 525.2 122.2 20.0 10.2 DAILY MEANc 132.1 404.9 230.6 61.9 346.4 505.6 106.3 18.8 11.8 a

bCells/ml, mean of R-1 and R-2 c

Surface collection except at the NHPE-40 ft station where samples wore collected at three light transmittance levels Mean of surface samples

ABUNDANCE OF MELOSIRA ITALICA VAR. SUBARCTIA IN WHOLE WATER COLLECTIONS NINF. MILE POINT VICINITY - 1976 EPTH CONTOUR DATES (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 14 19 DEC NMP W 384 918 1957 742 444.6 lOPP 750 771 1239 306.7 10 FITZ 574 957 576 273 21 267.1 NHP E 276 437 254 97 123. 7 CONTOUR MEAN 496.0 770.8 1006.5 253.8 29.5 ll.2 1.8 NPW 106 1327 1197 143 26 NHPP 368 449 695 42 173. 7 20 FITZ 438 736 681 26 26 212. 7 N'PE 189 263 37 66.0 CONTOUR MEAN 230. 8 675. 2 666.8 118.5 22.2 3.5 0.5 NHP W - 0 NHPP 609 897 536 229.1 FITZ 683 306 117.2 hHPE-S/50Z 43 462 152 42 -0 77.6 40 25I 198 490 50 208 105.1 lx 684 510 132.7 CONTOUR MEAN 165.8 821.2 658.5 83.5 5.5 7.2 1.0 N'IP W 351 109 N'L P 1295 582 33 212.2 60 FITZ 642 508 129.4 NMPE 500 227 42 85.4 CONTOUR MEAN 697.0 356.5 21. 5 AILY HEA'.6 4 .1 72. 1 119.3 14. 3 5.8 0.8 a

Cells/al, aean of R-1 and R-2 c

Surface collection except at the NMPE-40 ft station where samples vere collected at three light transaittance levels Mean of surface sanples

I.

I I

I I

I

ABUNDANCE OF OSCILLATORIA LIMNETICA IN VHOLE MATER COLLECTIONS NINE MILE POINT VICINITY - 1976 DEPTH CONTOUR DATES (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 14 19 DEC NuJ'M 1285 3264 2415 5960 429 0 0 512 259 1569 3 NMPP 1011 1031 2434 50 86 0 29 304 207 572 4 10 FITZ 1112 2004 1283 1035 0 271 145 164 293 700.8 NMP E 1045 1145 2453 656 0 0 0 0 358 628.6 CONTOUR MEAN 1113.2 1861.0 2146.0 1925.2 128.8 67.8 43.5 245 ' 279.2 NMPM 837 ~

2291 2170 1093 86 0 0 219 245 771 '

NMPP 1675 1432 2321 146 0 0 511 109 448 738.0 20 FITZ 1287 1833 2755 121 0 0 59 77 249 709+0 NKPE 867 1145 2642 390 0 68 23 110 241 609.6 CONTOUR MEAN 1166.5 1675.2 2472.0 437.5 21.5 17.0 148.2 12&o& 295.8 NMP W 515 2319 1321 927 0 68 0 261 308 635+4 NMPP 1286 2033 378 368 0 271. 464 61 187 560.9 FITZ 1317 1074 1321 242 0 136 57 50 287 498.2 NMPE-S/50Z 704 1002 2491 316 108 68 0 44 164 544.1 40 25Z 948 458 . 1283 124 0 169 0 98 274 372o7 1X 1126 859 1943 0 0 0 0 52 227 467.4 C

CONTOUR MEAN 955 5 1607 0 1377.8 463.2 27.0 135.8 130.2 104.0 236.5 NMPN 417 2147 302 778 0 0 0 55 118 424.1 NMPP 675 1489 - 962 481 0 0 23 77 329 448.4 60 FITZ 352 1346 1151 , 193 172 0 0 55 164 381.4 NMPE 322 1203 103& 0 0 68 0 33 306 330.0 CONTOUR MEAN 441.5 1546.2 863.2 363.0 43.0 17.0 5.8 55 0 229.2 AILY MEAN 919 ' 1672.4 1714 ' 797.2 55 F 1 59.4 81.9 133.2 260 '

a Cells/ml I mean of R-1 and R-2 b

Surface collection except at the NMPE-40 ft station where samples vere collected at three light transmittance levels Mean of surface samples

I I

ABUNDANCE OF RHODOMONAS MINUTA VAR. NANNOPLANCTICA IN WHOLE WATER COLLECTIONS NINE MILE POINT VICIHITY - 1976 DEPTH CONTOUR DATES (FT) TRANSECT 30 APR 27 MAY . 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 14 19 DEC NMPW 338 95 130 273 2460 1010 579 166 64 568 '

NMP P 388 297 159 302 89 338 395 119 54 237+9 10 FITZ 358 , 345 193 351 2329 771 375 199 48 352.1 h~J'E 94 921 228 651 3810 656 927 208 65 840+0 CONTOUR MEAN 294.5 414.5 177.5 394.2 2172 ' 693.8 569.0 173.0 57.8 NMPW 368 163 163 625 781 885 556 159 63 418 '

hMPP 362 208 286 183 89 445 583 169 149 274.9 20 FITZ 402 250 133 1210 1465 638 393 166 91 527.6 NMP E 164 1340 78 612 3477 442 579 215 55 773+6 CONTOUR MEAN 324.0 490.2 165.0 657.5 1453.0 602.5 527.8 177.2 ~

89.5 NMP W 365 212 241 770 1637 953 630 240 70 568 '

NMP P 271 ,

260 68 1796 1249 859 565 288 102 606.4 FITZ 268 215 137 573 455 771 661 198 118 377.3 NMPE-S/50X 338 1834 145 407 1291 664 643 180 86 620.9 40 25X 250 1156 95 664 1208 700 662 172 38 549.4 lx 456 1256 224 63 398 690 599 215 50 I

439.0 CONTOUR MEAN 310.5 630.2 147.8 886.5 1158.0 811.8 624.8 226 ' 94.0 hMPW 251 671 42 844 1773 690 566 204 91 570 2 NMPP 406 371 389 2017 890 817 485 224 81'43 631.1 60 FITZ 323 498 163 843 1723 671 . 598 246 578.7 NMPE 422 698 26 822 1366 698 885 168 104 576o6 CONTOUR MEAN 350.5 559.5 155.0 1131 5 1438 0 719.0 633.5 210.5 104.8 DAILY MEAN 319.9 523.6 161.3 767.4 1555.2 706 ' 588.8 196.8 86.5 a

hCells/ml, mean of R-l snd R-2 c

Surface collection except <<t the NHPE-40 ft station where samples were col lucted at three light transmittance levels M<<<<n nf surf<<ce s<<mples

l I

I I

l

V+A+4 ~ BIOVOLUME OF SELECTED SPECIES OP PHYTOPLANKTON

l I

BIOVOLUME OF ANKISTRODESMUS FALCATUS IN WHOLE MATER COLLECTIONS NINE MILE POINT VICINITY - 1976 EPTH CONTOUR DATES (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUC 23 SEP 19 OCT 16 NOV 14 19 DEC hMP W 1.60 3 '7 1 ~ 55 1 ~ 37 2 '3 0 34 0 '3 0.80 0+55 1.36 NMP P 1. 86 8.41 3.09 0.28 0.36 0.50 0 25 0.59 0.86 1.80 10 FITZ 1.57 3.42 6.73 1.16 0.56 1.09 0.55 Oi 18 0+57 0 '2 1.46'.88 NMPE 6 26 2.45 . 0.59 2.00 0.50 0.62 0.53 0.59 CONTOUR MEAN 2.11 6.24 2.06 0.70 1.42 0.47 0 32 0.62 0.68 NPJ'N 2.00 3.96 1.60 0 ~ 72 1 '7 0.16 0.49 0.65 0.62 1 28 NMPP 2.61 4 '6 2.56 0.26 0.36 0.50 0.23 0.37 0.89

~

1.42 20 FITZ 2.04 6.61 1.56 0~32 1.34 0.46 0.17 0.43 0 72 1.52 NMPE 2.21 5.47 1.41 0.42 2.00 0.34 0.26 0.59 0.83 1.50 CONTOUR MEAN 2.22 5.25 1.78 0.43 1.27 0.37 0.29 0.51 0.76 NMP W NMPP FITZ 2.63 2.24 2.94

'.40'4

~ 4 3.62 1.84 1.17 1 70 0 '4 0.48 0.45

~

1 ~

0.27 1.16 32 0.33 0.23 0+34 0.37 0+15 0 '9 Oo32 0.54 0.21 0 40 0+52 0+66 1 ~

i+00 1 '6 35 NMPE-S/50X 3.11 7.34 1.41 0.51 1.77 0.27 0.18 0 28 1+00 1.76 40 25X 2.12 5.59 1.42 0.24 1.28 0.38 0.29 0.49 0.69 I ~ 39 II 2 '5 5 '2 1.69 0.19 0.86 0+36 0+16 0+15 0+92 i+37 CONTOUR MEAN c 2.73 4.63 '.53 0.57 1 13 0.29 0 '5 0.34 0.64 NMPW 2.90 2.78 1.06 0.32 0.64 0+43 0.16 0.61 Oe78 I ~ 08 NMPP 1.36 4.54 2.54 0.32 0.66 0.43 OAO 0.29 0.63 1.22 60 FITZ 1.81 2.99 1 98 0.45 1.32 0.38 0.10 0.39 0.48 1.10 NMPE 2.58 4.58 1.58 0.45 0.89 0.20 0.31 0.21 0.78 I ~ 29 CONTOUR MEAN 2.16 3.72 1.79 0.39 0.88 0.36 0.19 0.38 0.67 DAILY ~Wc 2.31 4.96 1 79 0.52 1 17 0.37 0.26 0.46 0.69 3

ng/n, nean of R-1 and R-2 h

c Surface collection except at the NMPE-40 ft station vhere sanples vere collected at three light transnittance levels Mean of surface ssnples

I l

I II l

BIOVOLUME OF ASTERIONELLA FORMOSA IN WHOLE WATER COLLECTIONS NINE MILE POINT VICINITY 1976 EPTH CONTOUR DATES (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 14 19 DEC NHP W 77 '1 618.04 62 '8 0 ~ 00 0.00 0+00 12 '1 19 '4 65 18 95 10 iVPPP 89 '0 521.98 9 73 0.00 0.00 0,00 8.46 3o88 18.12 72.45 F!TZ 170.81 702'51 46.47 0.00 0.00 0.00 0.00 1.62 23.15 04.95 NMP E 132.45 243.38 27.02 0.00 0.00 8.60 0.00 3.24 66.44 53.46 CONTOUR MEAN 117.77 521.48 36.48 0.00 0.00 2 '5 5.19 7.12 43.22 NMP W 110.57 233.14 944.68 612.44 45.93 0.00 0.00 32 F 11 0 '6 9 ~ 71 53.85 33.09 NHPP 15.67 0.00 0.00 0..00 16.92 4.85 15.73 99 86 20 FITZ 211.86 871 '3 0.00 0.00 0.00 0.00 13.46 8.58 33 '9 26.59 NMPE 107.28 232.17 28.10 0.00 0.00 0+00 0.00 7 '2 32.08 45.19 CONTOUR MEAN 165.71 665.28 22.42 0.00 0.00 8.03 7.84 7.56 33.81 NHPW 99.49 578.82 29.72 0.00 0.00 0+00 0.00 9+14 70.46 87.51 h".ipp 242.13 568.41 23.78 0.00 0.00 Oo00 5.38 2.26 19.50 95 72 FITZ NHPE-S/SOX 48.84 171.41 668.48 40 53 6.48 0.00 0.00 0.00 0.00 4.59 19.23 3 '6 32.21 90.83 521+98 0.00 7.69 4.77 45.30 84.18 40 25X II 159 42 116.87 134.50 214.15

~

36.20 10.81 1.32 0.00 0.00 0.00 0.00 0.00 24.62 2.88 2.02 22 '7 42.26 6.80 34.22 42 86 CONTOUR MEAN-.c 140.47 584.42 25.13 0.00 0.00 1.15 8.08 4 '3 41.87 NHP W 118.07 75.81 624.45 581.22 21.61 6.48 4.22 0.00 0.00 0.00

0. 00 6 '5 3.56 55 '6 92.60 NHP P 0.00 15.39 5.83 27.93 79.18 60 FITZ 80.31 361.06 36.75 0.00 0.00 0.00 0.00 2.02 28.31 56.49 hHPE 0.00 299.41 6.48 0.00 0.00 0.00 0.00 1.62 21.39 36.54 CONTOUR MEAN 68.55 466.54 17.83 1.06 0.00 0.00 5.38 3.26 33.25 123.12 599.43 25.46 0.26 0.00 2.83 6.62 5.72 38.04 I

amg/m3, mean of R-1 and R-2 b

c Surface collection except at the NHPE-40 ft station where samples wore collected at three light transmittance levels Hean of surface samples

I I

I I

l I

l I

I

BIOVOLUME OF CHROOCOCCUS DISPERSUS Vo MINOR IN WHOLE WATER COLLECTIONS NINE MILE POINT VICINITY - 1976 DEPTH CONTOUR DATES (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUC 23 SEP 19 OCT 16 NOV 14 19 DEC NMPW 0.04 1+17 5 06 5.88 17.36 2.87 1.57 0.95 0.12 3 89 NYJ'P 0.00 0.78 5 '2 1.64 4.12 4 '4 1.23 1a43 0.06 2 '4 10 FITZ 0.15 2.68 2.21 1.80 10.56 3.27 1.69 1.29 0.42 2.68 NMPE 0.01 1.25 5 86 1.27 4.98 2+20 2 '2 lo43 0.11 2.16 CONTOUR MEAN 0.05 1.47 4 69 2 '5 9.26 3.17 1.70 1.28 0.18 NMPW 0.03 0.84 4.60 3 ~ 7.1 15 ~ 23 3 ~ 38 0,23 1 ~ 20 0.25 3 '7 NMPP 0.01 1.09 6.84 l. 92 3.83 4.14 2+21 1.38 0.38 2+42 20 FITZ 0.02 .l. 11 6.02 1.25 7.45 4.26 1.40 0. 90 0.35 2.53 NMPE 0.00 0.04 5.14 1.13 5.91 3.95 1.21 0.75 0.23 2.04 CONTOUR MEAN NMPW 0.02 0.00 0.77 Oo50 5 65 7 ~ 30 2.00 2.05

'.11 13.17 3.93 3+92 1.26 3.48 1.06 0+77 0.30 0 24 3 49 NMPP 0.01 1.04 3 '5 2.40 9.58 1.67 0 23 1.36 0.38 2. 18 FITZ 0.00 0.00 1.67 2 '5 0.19 12.81 4.07 2 ~ 32 0.65 0.18 2.73 NMPE-S/50X 0.86 3.63 0.87 12.72 4.04 1.07 0.75 0.55 2. 72 40 25I 0.00 0.01 6.95 0.14 17.72 3.62 1.36 1.11 0.33 3.47 1Z 0.02 0.76 2.58 0.54 10.42 3.56 1.61 0.93 0.48 2.32 CONTOUR MEAN c .0025 1.02 4.23 1.38 12 F 07 3.43 1.7& 0.88 0.34 NMPW 0.03 0 '7 1.61 1.07 10 18 7.63 1 ~ 73 1 ~ 32 0.33 2.69 NMPP 0.10 0.58 3.79 1.31 6.15 2.72 0.86 0.53 0.38 1.82 60 FITZ 0.00 1 28 4.93 0+65 9.94 1.57 1.14 1.63 0.19 2.33

'2

~

hMPE 0 0.08 5.42 0.96 11.49 2.56 4.02 0.55 0.31 2.77 CONTOUR MEAN 0.04 , 0.55 3.94 1.00 9.44 3.62 1.94 1.01 0.30 DAILY MEAN c 0.03 0.95 4.63 1.76 9.72 3.54 1.67 1.06 0.28 a 3 h

ag/n , mean of R-1 and R-2 Surface collection except at the NMPE-40 ft station vhere samples vere collected at three light transmittance levels Mean of surface samples I

I I

I I

I I

BIOVOLUME OF CHRYSOCHROMULINA PARVA IN WHOLE WATER COLLECTIONS NINE MILE POINT VICINITY - 1976 EPTH CONTOUR DATES (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUC 23 SEP 19 OCT 16 NOV 14 19 DEC hHPW 9.92 0.56 52.89 3. 10 55.05 16.21 6.12 1.53 3.47 16.54 NHPP 31.37 1.67 58.05 4.60 2 '0 20.82 F 88 6.02 8.52 15.76 10 FITZ 24. 73 1.74 44.88 2.06 45.68 18.73 6.26 2+27 4.76 16.79 NHPE 5.02 1.95 37.70 10.85 16.61 14.46 14.83 4.02 3.61 12 '2 CONTOUR MEAN 17.76 1.48 48.38 5. 15 30.06 17.56 8.77 3.46 5.09 hHPW 13.95 0.35 50.62 2.58 42.11 19.72 7.65 5.45 4.04 16.27 NHPP FITZ 24.42

'5 0.35 75.20 3.51 2 '1 20.71 6.49 3 '4 12.10 16.50 20 14 1.95 74.48 5.68 35.54 25.75 7.37 1.87 9.06 19.60 NHPE 7.69 10.13 22 '3 15.70 15.64 13.37 7.79 4.88 6.10 11.56 CONTOUR MEAN 15.20 3.20 55.76 6.87 23.95 19.89 3.86 7.82 h~! PW 13.14 1.26 157.53 2 '9 44.04 27.94 14.37 3.40 9 '7 30.46 NMPP 11.16 0.84 53.10 3 '1 20 '8 24.10 7.32 6.02 13.00 IS.49 FITZ 14.20 0.70 38.22 4.96 38.63 21.47 9.04 3 '5 11.05 15.76 NMPE-S/SOX 10. 79 3.35 25.20 1.96 48.87 25.31 6.60 4.11 7.04 14.80 40 25I 10. 17 4.75 20.76 14.98 36.70 27.61 12.05 4.30 0.70 14.67 IX 15. 19 0.35 54.54 3.92 9.66 14.79 9.73 4 '7 4.62 13.05 CONTOUR MEAN c 12.32 1.54 68.5 I. 3.36 37.96 24.70 9.33 4.27 10.16 hHPW 14.26 0.35 30.99 2.89 15.74 35.61 11. 17 4.46 8. 12 13 73 NHPP 16.80 1.40 168.69 3.10 13.71 25.09 8.07 4.56 10.51 27.99 60 FITZ 18.47 2.51 58.11 7.44 26.27 19. 17 12.24 2.85 14. 26 I7.92 NHPE 12.77 4.47 31.25 2.89 46.84 22.73 13.91 3.88 10. 11 16.54 CONTOUR HEAN 15.58 2.18 72.26 4.08 25.64 25.65 11.35 3.94 10.75 DAILY HEANc 15.22 2.10 61.23 4.86 29.40 21.95 9. 19 4.09 8.46 a 3 b

ag/m , aean of R-I and R-2 Surface collection except at the NMPE-40 ft station vhere samples vere collected at three light transmittance levels Mean of surface samples

I I

I I

I I

BIOVOLUME OF COELOSPHAERIUM KUETZINGIANUM IN WHOLE WATER COLLECTIONS NINE MILE POINT VICINITY - 1976 EPTH CONTOUR DATES (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUC 23 SEP 19 OCT 16 NOV 14 19 DEC NMPW 0.00 0 00 0.00 0.00 16.58 0.00 0.00 2+36 0 00 F 10 NMPP 0+00 0.00. 0.00 Oo00 0.00 2.86 1.31 Oi31 0'00 0.47 10 FITZ 0.00 0.00 0.00 0.00 12.90 10.68 4.22 0.00 0.00 3+09 NMPE 0.00 0+00 0.00 0.00 12.26 1.19 0.00 0.00 6 15 F 18 CONTOUR MEAN 0.00 0.00 0.00 0.00 10.44 3.68 1.38 0.67 1.54 NMPW 0.00 0.00 0.00 0.00 6.39 8 93 17.94 0.00 1 ~ 97 3+91 NMPP 0.00 0.00 0.00 0.00 5.42 18.50 0.00 0.00 .0.00 2.66 20 FITZ 0.00 0.00 0.00 0.00 14.15 0.00 6.53 0.00 1+85 2.50 NMP E 0.00 0.00 0.00 0.00 21.74 '0.00 0.00 0.00 1.61 2 59 CONTOUR MEAN 0.00 0.00 0.00 0.00 11.93 6.86 6.12 0.00 1.36 ttMP W Oo00 0.00 0.00 0.00 ~ 11.23 0.00 0.00 0.58 0.00 1 31 tOP P 0.00 ,

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 FITZ 0.00 .0.00 0.00 Oo00 3.68 0.00 0.00 0.44 0.00 0.46 NMPE-S/502 0'00 . 0.00 0.00 0+00 1 84 0.00 0.00 0.00 0.00 0 20 40 252 0.00 0-00 0.00 0.00 0.00 7.44 2. 90 0.00 0.00 1.15 1I 0.00 0.00 0.00 0.00 3.68 4.91 7.49 0.40 0.00 1,83 CONTOUR MEAtF 0 ~ 00 0.00 0-00 0.00 4.19 0.00 0.00 0.26 0.00 NMPW 0.00 0.00 0.00 0.00 13.18 3.81 0.00 0.00 0.00 1.89 ttMPP 0.00 0.00 0.00 0.00 5.53 Oo00 0.00 0.54 0+00 0.67 FITZ 0.00 0.00 " 0.00 0.00 0.00 60 6.87 3.63 0.00 0.00 1.17 NMPE 0.00 0.00 0.00 0.00 18.42 4.69 5.67 0.93 0.00 3.30 CONTOUR tKAN 0.00 0.00 0.00 0.00 9.28 3.84 2.33 0.37 0.00 DAILY MEANc 0.00 0.00 0.00 0,00 8.96 3.60 2.46 0.32 , 0.73 a mg/m3, mean of R-1 and R-2 h Surface collection except at the NMPE-40 ft station vhere samples Mere collected at three light transmittance levels c Mean of surface samples

BIOVOLUME OF COELOSPHAERIUM NAEGELIANUM IN WHOLE WATER COLLECTIONS NINE MILE POINT VICINITY - 1976 EPTH COhTOUR DATES ANNUAL (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 14 19 DEC NMPW Oo00 0+00 0.00 0.00 0.00 22+03 10.34 0 0 3 '0 NMP P 0.00 0.00 0.00 0.00 4.38 1.46 4+26 0 0 1.12 10 FITZ 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.80 0 0.20 NMPE 0.00 0.00 0.00 0.00 13.91 14.65 3.38 0 0 3.55 CONTOUR MEAN 0.00 0. 00 0.00 0.00 4.57 9.54 4.50 0.45 0 NMPW 0.00 0.00 22 '2 0.00 0.00 0.00 0.00 0 0 2.46 NMPP 0.00 0.00 0.00 0.00 0.00 3.66 1.73 1 35 3 1.14 20 FITZ 0.00 0.00 0.00 0.00 0.00 0.00 2.82 0 50'+33 0.35 NMPE 0.00 0.00 0.00 0.00 7.73 0.00 0.00 0 0 0.86 CONTOUR MEAN 0.00 0.00 5.53 0.00 1.93 0.92 1.14 0.42 0.88 W 0.00 0.00 0.00 0.00 0.00 4.39 0.00 0 2 ~ 90 0.81 NMP P 0.00 0.00 0.00 0.00 0.00 10.55 0.96 1.53 .0 1.45 40'MP

~

FITZ 0.00 0.00 0.00 0.00 0+00 41.02 0.00 0 0 4.56 NMPE-S/502 0.00 Oo00 .0.00 0.00 33o52 6.45 0.00 1+80 0 4.64 25X 0.00 0.00 0.00 0.00 22.66 0.00 10.15 3.05 1.28 4.13 12 0.00 0.00 0.00 0.00 17.17 0.00 0.00- 0.90 0 2+01 CONTOUR MEAN 0.00 0.00 0.00 0.00 8.38 15.60 0.24 0.83 0.72 NMP W 0.00 0.00 0.00 0.00 2.06 32.96 0.00 1+ 62 4.60 NMPP 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0 0 0 60 FITZ 0.00 0.00 0.00 0.00 24.14 6.15 0.00 0 0 3. 36 hMPE 0.00 0.00 0.00 0.00 3.86 14.65 0.00 0 0 2.06 CONTOUR MEAN 0.00 0.00 0.00 0.00 7.52 13.44 0.00 0.40 1.20 0.00 0.00 1.38 0.00 5.61 9.88 1.47 0.52 0.70 a 3 h

mg/m , mean of R-1 and R-2 I c

Surface collection except at the NMPE-40 ft station vhere samples vere collected at three light transmittance levels Mean of surface samples

BIOVOLUME OF CYCLOTELLA ATOMUS IN WHOLE WATER COLLECTIONS NINE MILE POINT VICINITY >> 1976 DEPTH CONTOUR DATES (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUC 23 SEP 19 OCT 16 NOV 14 19 DEC MEAN NHP W 7.26 37 '0 44 629.95 2 .68 2 '7 3.04 37 ~ 74 44 ~ 20 88 '4 NHPP 10.05 20.29 12+ 52 35.12 0.00 4i94 3.81 13.74 32 43 14.77 10 FITZ 5.36 19 89 2.06 370.49 9 40 5.83 2.59 12.53 33.13 51.25 NHPE 14.29 15 52 1.34 77.95 0.00 4.05 5.19 13 '0 34.18 18.47 CONTOUR PEAN 9.24 23.33 5.59 278.38 8.52 4.30 3.66 19.42 35.98 NHP W NHPP 3.35 12.28 72.13 15.92 4.02 20.21 208.47 28.55 22 ~ 80

3. 76 3.36

3. 56 4.15 0.55 35.05 8.82

'3.65 36.40 43 ~ 00 14.45 20 FITZ 7.48 16.61 6.35 120.10 6.34 4 ~ 45 2.14 '.80 34.00 22.59 NHPE 6.03 0.99 0.00 93.36 10.81 . 5.44 1.38 4.64 47.56 18.91 CONTOUR MEAN 7.29 26.41 7.65 112.62 10.93 4 '0 2.06 13 57 37.90 NHP W 0 F 00 39.29 10 '8 110.58 12.22 4 '4 5.19 9 70 33. 57 25.08 NHP P 8.48 30.44 2 '0 97.44 7.05 6.72 2.49 4.43 33.13 21.41 FITZ 4.47 14.42 1.79 25.83 7.05 3.96 4.15 1.28 36+14 11.01 NHP E-S/50Z 7.81 13.83 0.89 37.50 5.88 8.90 1.90 2.74 42.29 13o53 40 25Z 4.91 1.99 1.52 63.45 0.94 2.17 2.77 6.06 4.90 9.86 IZ 4.47 19.40 2.95 44.41 11.52 1.88 4.84 4.15 28.77 13.60 CONTOUR MEANc 5 19 24 50 3.87 67.84 8.05 6.13 3.43 4.53 36.28 NHPW 0.00 21.39 0.00 112.39 11. 99 4 '4 2 ~ 63 6 ~ 59 37.05 21 89 NMP P 0.56 46.76 2.14 100.27 13.16 2 '7 2. 21 3.25 24+19 21.72 60 FITZ 3.79 12.83 1.61 70.70 2 '5 7+42 2.77 4.76 27o24 14+83 NHPE 0.89 7.16 0.00 35.35 9.40 2.57 2.16 2.99 17.65 8.68 CONTOUR MEAN 1.31 22 04 0.94 79.68 9.23 4.48 2.44 4.39 26.53 DAILY MEANc 5.76 24.07 4.51 134 63 9.18 4.78 2.90 10.48 '4.17

& 3 b

ng/ca, mean of R-1 and R-2 c

Surface collection except at the NHPE-40 ft station where sanples were collected at three light transnittance levels Mean of surface samples

BIOVOLUME OF KATABLEPHARIS OVALIS IN WHOLE WATER COLLECTIONS NINE MILE POINT VICINITY - 1976 DEPTH CONTOUR DATES (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 14 19 DEC NMP W 15.26 25 ~ 66 18.38 13 '9 42.17 24+03 5i89 1.54 1.41 16.47 FPPP 8.84 16'29 19.44 3.10 12.11 42.78 9.32 1 ~ 90 2.31 12 90 10 FITZ 7.79 51.59 20.77 6.41 24.44 34.58 7.61 1+38 0.89 17 27 NMPE )4.94 51.05 11.05 0.00 25.95 23.66 15.21 2.17 1.26 16il4 CONTOUR MEAN 11.71 36.15 17.41 5.85 26.17 31.26 9.51 1.74 1.46 NMPW 9.05 48 '8 11.49 6.41 36.55 24.03 9 69 0.99 0.63 16.41 RPP 14.63 34.62 27.93 11.54 17 '3 45.69 7o07 1 ~ 58 1.31 18.01 20 FITZ 8.84 54 31 22 53 2.14 25 '0 33.67 9.77 0.43 1.78 17.64 NMPE 11.89 47.52 7.42 9.62 .38.06 28.03 5 '0 1 '74 0 '9 16.73 CONTOUR MEAN 11.10 46.33 17.34 7.43 29.41 32.86 8.01 1.18 1.13 NMPW 15.58 29.46 23.42 5.13 30. 71 38.41 15 '1 0.45 0.26 17 63 hMPP 11.37 36.11 10.25 1.07 27.03 36.40 9+03 1.32 1.31 14.88 FITZ 9.16 41.41 9 72 7.69 40.01 40.04 10.80 1.40 1+57 17 98 NMPE-S/50Z ~ 10.94 62.18 11. 67 1.71 37.63 47.33 8.83 1. 60 1.31 20.36 40 25Z 8.00 59.74 7.60 3.20 27.68 40.41 8 '4 0.99 1.31 17 46 1I 17.89 37.34 15.02 ilail 48.44 39.50 9.32 1.11 0.84 20 06 CONTOUR MEANc 11.76 42.29 13.77 3.90 33.85 40.55 10+97 1+19 NiPW 7 '7 27.83 8.13 1. 71 24.22 51. 88 9 82 i+86 0 ~ 52 14 82 NMP P 9.47 38.02 24.83 3 '0 14.06 32. 95 9.62 1.11 0+42 14.85 60 FITZ 9.37 36.39 19.18 1.71 42.82 25 '4 7.07 F 08 i+05 16.18 NMPE 6.21 57.02 4.15 5 '8 21.62 36.13 19.63 0.93 2o10 17.09 CONTOUR MEAN 8.11 39.82 14.07 3.15 25 '8 36.73 11 54 1.50 1.02 DAILY MEAN c 10.67 41.15 15.65 5.08 28.78 35.35 10.00 1.40 1.18

& 3 h

ag/n, nean of R-1 and R-2 c

Surface collection except at the NMPE-40 ft station where sanples were collected at three light transnittance levels Mean of surface s srap les

I I

I I

I I

I

BIOVOLUME OF MELOSIRA ITALICA V~ SUBARCTIA IN WHOLE WATER COLLECTIONS NINE MILE POINT VICINITY - 1976 EPTH CONTOUR DATES (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUC 23 SEP 19 OCT 16 NOV 14 19 DEC MEAN hHPW 28 '7 76.89 99 '0 80.55 0.00 0.00 0 00 0.00 0.00 42 '4 hHPP 56.57 64.57 126.09 0.00 0.00 0.00 0.00 0.00 0.00 27.47 10 FITZ 43.31 80.'6 58.67 29.67 0.00 1.64 0.28 0.35 0.00 23.79 hHPE 20.82 36.65 25.83 0.00 0.00 7.61 4.53 0.71 0.00 10.68 CONTOUR MEAN 37.42 64.57 102.45 27.56 0.00 2.31 1.20 0 ~ 26 0.00 NHP'W 7.95 111.25 121. 85 15.54 0.00 2.05 0.00 0.35 0.00 28.78 NHPP 27.79 3'3 70.73 4.52 0.00 0.00 0.91 0.00 0.00 15.73 20 FITZ 33.00 61.62 69 '7 2.83 0.00 2.05 0.57 0.00 0.00 18.82 NHPE 0.79 15.81 9.54 28.54 0.00 2.88 0.00 1.70 0.00. 6.58 CONTOUR MEAN 17.38 56.58 67.85 12.86 0.00 1.74 0 '7 0.51 0.00 NHP W 0.00 45.96 104.

75'5 16 166.88 27. 13 0.00 0 ~ 00 2.12 0 '8 0.00 33.40 hHPP 54.57 0.00 0.00 0.82 0.91 0.00 0.00 19.71 FITZ 0.79 57.26 31.12 4.52 ~ 0.00 0.82 0.00 0 '8 0.00 10.53 NMPE-S/50Z 3.24 38.72 15.50 4 '2 0.00 0.00 0.00 0.00 0.00 6.89 40 25X 14.93 41.01 5.03 22.61 0 F 00 0.00 0.00 0.00 0.00 9.29 1X 0.00 57 '6 51 '2 0.00 0.00 0.00 0.00 0.00 0.00 12.13 CONTOUR MEANc 12.50 68.82 67.02 9.04 0.00 0.41 0.76 0. 14 0.00 h>PW 0.00 24.04 1 l. 13 0.00 0.00 0.00 0.00 0.00 0.00 3.91 NHPP 0.00 108 '2 59.20 3.53 0.00 0.00 0.00 0.00 0.00 19.03 60 F ITZ 0.00 53.77 51.65 1.13 0.00 0.00 0.45 0.00 0.00 11.89 NHPE 0.00 41.88 23.04 4.52 0.00 0;00 0.00 0.00 0.00 7.72 CONTOUR MEAN 0.00 57.05 36.26 2.30 0.00 0.00 0.11 0.00 0.00 DAILY MEAN c 16.82 61.76 68.48 12.94 0.00 1 12 0 61 0.23 0.00 a 3 b

mg/m, mean of R-1 and R-2 c

Surface collection except at the NMPE-40 ft station vbere samples vere collected at three light transmittance levels Mean of surface samples

I I

I I

I

BIOVOLUME OF OSCILLATORIA LIHNETICA IN WHOLE WATER COLLECTIONS NINE MILE POINT VICINITY 1976 DEPTH CONTOUR DATES (FT) TRANSECT 30 APR 27 HAY 17 JUN 28 JUL 26 AUC 23 SEP 19 OCT 16 NOV 14 19 DEC NHP W 18.37 41 '9 ~

29 60 100.09 5.53 0.00 0.00 8 72 4 88 23 '4 NMPP 14.46 13.26 29.83 0.83 1.11 0.00 Oi33 5.18 3.90 7.66 10 FITZ 15.89 25 78 15.73 17.37 0.00 2.82 1.65 2.79 5.51 =9.72 NMPE 14.94 14.73 30.06 11.01 0.00 Oe00 0.00 0 6.75 8.61 CONTOUR MEAN 15.92 23.94 26.31 32.33 1.66 0.71 0.50 F 17 5.26 NMP W 11.96 29 47 26 '9 18.36 1 11 0.00 0.00 3 '3 4.61 10e65 NHP P 23.95 18'42 28.44 2.45 0.00 0.00 5.84 1.86 8.43 9+93 20 FITZ 18.40 23.57 33.76 2 ~ 02 0.00 0.00 0.67 1.30 4.70 9+38 NHPE 12.39 ~

14.73 32.37 6.54 0.00 0.70 0.26 lo86 4.52 8.15 CONTOUR MEAN 16.68 21.55

'4 30.29 16.19 7.34 0.28 0.18 1.69 2 '8 5 '6 NMP W . 7+37 29 15.56 0.00 0 70 0-00 4.44 5.78 8.88 NHP P 18.38 26.15 4.62 6.17 0.00 2.82 5.32 i+02 3.53 7.56 FITZ 18.83 13.81 .16.19 4.06 0.00 1.41 0.66 0.84 5.41 6.80 40 NMP 8-S/50I 10.07 13.55 12.89 5.89 30.52 5.30 1.38 0.70 0.00 0.75 3+09 7 '9 25X 15.73 2.08 0.00 1.76 0.00 1.68 5.15 5.09 1I 16.09 11.05 23.82 0.00 0.00 0.00 0.00 0.88 4.27 6.23 CONTOUR MEAN 13.66 20.67 16.88 7.77 0.35 1.41 1.50 1.76 4.45 hHPW 5.96 27.63 3 '0 13.07 0.00 0.00 0.00 0.93 2 '0 5.94 hHPP 9.65 19.15 11.79 8.08 0.00 0.00 0. 26 1+30 6.20 6,27 60 FITZ 5.03 17.31 14.11 3.23 2.21 0.00 0.00 0.93 3.09 5.10 NMPE 4.60 15.47 12.72 0+00 0.00 0.70 0.00 Oo56 5.76 4.42 CONTOUR MEAN 6.31 19.89 10.58 6.10 0.55 0.18 0.07 0.93 4.31 DAILY MEANc 13.14 21.51 21.01 13.39 0.71 0.62 0.94 2.26 4 '0 h

agin 3 , mean of R-1 and R-2 I c

Surface collection except at the NMPE-40 ft station vhere samples Mere collected at three light transmittance levels Hean of surface saiaples

I I

I I

I

BIOVOLUME OF RHODOMONAS MINUTA Ve NANNOPLANCTICA IN WHOLE WATER COLLECTIONS NINE MILE POINT VICINITY - 1976 EPTH CONTOUR DATES ANNUAL (FT) TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 14 19 DEC NHPW 63 '4 16.32 13.19 40+ 25 286 '1 127.89 89.84 40.64 13 ~ 80 76 '3 NMPP 73.28 50.97 16.09 44.47 10.31 42 '5 61.24 29 '4 11,77 37.79 10 FITZ 66.93 59.25 19.51 51.75 271.35 97.56 58.17 48.89 10+41 75.98 NHPE 17.70 158.29 23.07 95 '4 443.87 83.06 143.81 51.12 14'3 114+53 CONTOUR HEAN 55.46 71.21 17.97 58.08 253.01 87.84 88 '7 42 '4 12.50 NMPW 69.59 27.94 16.48 92 ~ 00 90 '6 112.07 86.24 38.98 13.58 60.87 41 '4 NHPP 68.36 35.77 29.01 26.83 10.31 56.36 90.49 32 24 43.43 20 FITZ 75.99 42.93 13,45 178.25 170.69 80 '5 60.91 40.83 19.68 75 '4 hHPE 30.98 230.28 7.91 90.09 405.06 56.03 89.84 52.66 11.88 108.30 CONTOUR HEAN 61.23 84.23 16.71 96.79 ~ 169.26 76.30 81. 87 43 '0 19.34 NHPW 68.85 36.44 24.39 113.47 190.70 120.64 97.76 58 '9 15.27 80.70 NHPP 51.15 44.71 6.85 264.51 145.53 108.77 87.58 70.74 22.06 89.10 FITZ 50.66 36.89 13.84 84.34 53.06 97+57 102.60 48.50 25.57 57.00 NMPE-S/50Z 63.94 315.01 14.64 59.99 150.38 84.05 99.78 44.22 18.67 94.52 40 25X 47 '1 198.53 9.63 97.75 140.68 88.67 102 '7 42.24 8 15 81.74 II 86.07 215 '5 22 '8 9.20 46.39 87.35 92.91 52.72 10.86 69.33 CONTOUR HEAN 58.65 108.26 14.93 130.58 134 '2 . 102.76 96.93 55.56 20.39 NHPW 47.46 115 '4 4.22 124.20 206.47 87.35 87.74 50.10 19 ~ 80 82 '0 NHPP 76.72 63 72 39.43 297.09 103.69 103.50 75 30 55.08 17.54 92+45 60 FITZ 60.98 85.63 16.48 124.20 200.71 84.87 92 '5 60.39 31.11 84+12 NHPE 79.68 119.84 2.64 121.14 159.17 88.34 137.34 41.09 22.63 85.76 CONTOUR MEAN 66.21 96.08 15.69 166.66 167.51 91.02 98.28 51.66 22 '7 DAILY MEANe 60.39 89.95 16.33 113.03 181.17 89.48 91.34 48.29 18.75 a 3 mg/m mean of R-1 and R-2 b

c Surface collection except at the NHPE-40 ft station uhere samples vere collected at three light transmittance levels Mean of surface samples

VoA 5 ~ CHLOROPHYLL A CONCENTRATION

'll

~ ~

' I ' I I

~ ~

I I I I I I I I I e

~ ~ I I I I I I I

~ 0 I I I

~ ~

I I I I I I I ' ' I I I I I I I I

~ ~

I I I i ~

V+A.6 ~ PHAEOPIGMENT CONCENTRATION I

I I

I I

PHAEOPIGMENT CONCENTRATION IN WHOLE 'WATER DAY COLLECTIONS NINE MILE POINT VICINITY - 1976 DEPTH DATES ONTOU TRANSECT 30 APR 27 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 14 DEC (FT) R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R"2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN NNPW 2 ' 2.0 2.4 2.7 4.1 3.4 3.4 3 ' 3,4 1.0 3.4 2.2 3.0 1.4 2 ' 2.4 2.9 2.6 0.8 1.1 1.0 0.5 0,7 0.6 1+3 1,7 1.5 2\2 NNPP 2.3 3.9 3.1 1.7 2.0 1.8 3.2 3' 3.2 1.8 2.8 2.3 0 1.2 0.6 1.9 1.5 2.2 0.7 <.1 0.6 1.1 0.8 1,3 0.8 1.0 <1.7 FITZ 2.7 3.2 3.0 1.5 1.6 1.6 1.3 1.4 1.4 2,0 2.4 2.2 0 2.0 1.0 1.6 0.8 1.2 1.5 1.3 1.4 1~2 2.0 1.6 0.9 0.5 0.7 1.6 hNPE 2.1 3.0 2.6 5.3 3.6 4.4 1.1 1,2 1.2 3.0 3.9 3.4 1.4 1.0 1.2 7.0 5.0 6.0 1.2 0.8 1.0 0.1 O.l 0.1 2.0 0.4 1~2 2.3 CONTO UR YEAN 2.5 3.0 2.8 2.8 2.8 2.8 2.2 2.3 2.3 2.0 3.1 2.5 1.1 1.4 1.2 3.2 2.8 3.0 1.0 - <0.9 0.6 1.0 0.8 1.4 0.8 1:1 hNPW 0.9 0.6 0.8 2 ' 2.3 2 5 7.6 3.0 5.3 2.8 2 7 2.8 0.8 0.6 0.7 4.5 3.2 3.8 1.4 1.3 1.4 <0.1 <0. 1 12 16 14 <2 1 hNPP 2 ' 2 ' 2' 2.0 2.1 2.0 2.5 2.8 2.6 2.0 1.3 1.6 1.3 0.5 0.9 2.2 2.8 - 2.5 0.4 0.5 0.4 0.6 0.6 0.6 0.5 0.5 0.5 1~5 FITZ 3.0 2.3 2 ' 2.0 2.5 2.2 1 ~ 5 .1.0 1.2 2.1 2.3 2.2 1.2 1.8 1.5 2.5 4.7 3.6 1.0 1 2 1.1 1.7 1.3 1.5 1.6 1.0 1.3 1.9 hNPE 2.3 2.1 2.2 2.4 2.9 2.6 0.8 0;9 0.8 3.8 4.0 3.9 0.7 1.1 0.9 1.9 2 ' 2 ' I.I 1.6 1.4 0.5 0.5 0.5 1.3 1.9 1.6 1.8 CONTOUR MEAN 2.3 1.8 2.0 2.3 2.4 2.4 3.1 1.9 2.5 2.7 2.6 2.6 1.0 1.0 1.0 3.0 3.2 3.1 1.0 1.2 1.1 - - <0.7 1.2 1.2 1 2 0 hNPW 1,1 0 ' 0.9 3.0 3.4 3 ' 3.9 1.8 3.4 2.2 2.5 2.4 1.5 1.3 1.4 2.3 2 ' 2.6 2.7 2.2 2.4 0+6 Oo3 0 4 0,8 1 5 1 2 2 D NNPP 2.9 2.3 2.6 4.0 2.5 3.2 2.7 4.0 3.4 2.3 3.8 3.0 1.3 0.6 1,0 2.0 3.5 2i8 1.0 0.7 0.8 O.l <0 ' 0+5 0.2 0.4 <1,9 FITZ 2.9 1.4 2.2 1.3 2.1 1.7 1.4 1.7 1.6 2.5 2 ' 2.4 0.3 1.1 0 7 2.8 4.0 3.4 1.2 0.8 1.0 0.6 0.4 0.5 1.0 0.6 0.8 1.6 NNPE-S/50I 1.2 0.9 1.0 1.4 1.3 1.4 0.6 1 ~ 2 0.9 4.0 5.2 4.6 0.9 0.7 0.8 1.8 2 ' 2 0 ,0.9 0.6 0.8 <0.1 <0.1 0.7 0.9 0.8 <1.4

, 25I 2.1 1.6 1.8 1.2 2.0 1.6 0.4 1.0 0.7 2.4 4.4 3.4 1.7 1.3 1.5 2.8 2.7 2.8 1.0 0.9 1.0 0.3 0.8 0.6 0.2 <0.1 <1.5 1I 1.4 2.1 1.8 1.2 1.1 1.2 1.7 3.0 2.4 4.0 2.7 3.4 0.4 0.6 0.5 0 3.1 1.6 1.4 1.3 1.4 0.8 1.9 1.4 1.5 1.3 1.4 1.6 CONTOUR MEAN 2.0 1.3 1.7 2.4 2.3 2.4 2.2 '.4 2

2.3 2.8 3.5 3.1 1.0 0.9 1.0 2.2 3 ' 2 ' 1.4 1.1 1.3 - - <0.3 0.8 0.8 0.8 NNPW ~ 2~ ~ ~ ~ 2 ~ ~ ~ 2 NNPP 1.1 0 0.6 3.3 2.4 2.8 2.7 2.1 2.4 2.8 4.2 3 ' 0.7 1.7 1 ~ 2 1.6 2.2 1.9 1.4 1.3 1.4 <0.1 0.7 0.3 0,6 0.4 <1.6 FITZ 1.4 1.1 1.2 1.7 1.2 2.0 0.8 0.9 0.8 1.6 2.4 2.0 0.6 0.6, 0 6 2.2 2,5 2.4 1.1 1.6 ).4 0.5 0.7 D.6 le7 1,6 1 6 1.4 hNPE 1.1 2.0 1.6 2.3 1.0 1.6 2.4 1.9 2.2 2.7 0.1 1.4 0.9 1.3 1.1 1 ~ 8 2.8 2 ' 1.0 1.6 1.3 0.8 1.4 1.1 0,3 0.3 0.3 1.4 CONTOUR MEAN 1.2 1.0 1.1 2.7 1.8 2.2 1.9 1.7 1.8 2.4 2.6 2.5 0.9 1.2 1.0 1.8 2 5 2.2 1.1 1 4 1.2 - - <0.7 - 0.6 <0.6 DAILY MEANc 2.0 1.8 1.9 2.6 2.3 2.4 2.4 2.1 2.2 2.4 3.0 2.7 1.0 1.1 1.1 2.6 2.9 2.8 1.1<1.l <1 1 <0.5 <0.7 <0.6 <1.0 0.9 <0+9 1

c Surface collection except at the NMPE"40 ft station where samples were collected at three light transmittance levels Mean of surface samples

~ hot applicable Revised/Final

V~A~7 ~ PRIMARY PRODUCTION AFTER 4-HOUR INCUBATION PERIOD I

I I

~ I ' I ' ' ' ~ I I ~

~ ~

~ ~

I I

~ I

I

. R I

I

V B 1 ABUNDANCE OF SELECTED TAXA OF ZOOPLANKTON

1 P1 I

I

~

<g

~

l

ABUNDANCE OF CALANOIDA IN ZOOPLANKTON COLLECTIONS NINE MILE POINT VICINITY - 1976 DEPTH CONTOUR DATES

/

(FT) TRANSECT 28 MAY 17 JUN 28 JUL 26 AUC 23 SEP 19 OCT 16 NOV 19 DEC MEAN NHPW 0 0 0 2184 1396 5930 38 1193 '

NMPP 0 0 1865 0 621 3807 21 789.2 10 FITZ 0 0 0 2464 958 6467 133 1252.8 NMPE 2241 4438 10973 656 715 1935 52 2626o2 CONTOUR MEAN 0 560.2 1109 5 3209.5 1326.0 922 5 4534.8 - 61.0 NMPW 0 2047 0 0 1423 2035 2190 27 965o2 NHPP 1786 2434 0 1150 4181 5056 6809 280 2712.0 20 FITZ 1741 0 1626 0 0 1343 6309 20 1379.9 NHPE 0 1464 3037 6942 0 1416 4223 83 2145.6 CONTOUR MEAN 881.8 1486.2 1165.8 2023.0 1401.0 2462 5 4882.8 102.5 NMP W 0 0 0. 0 642 2848 4485 136 1013 9 NMPP 0 0 0 0 674 7624 4224 335 1607.1 40 FITZ 0 0 0 0 1788 618 4971 34 926.4 NMPE 0 3467 0 922 0 248 3439 68 1018.0 CONTOUR MEAN 866.8 >> 0 230.5 776.0 2834 5 4279.8 143.2 NMPW 0 3467 0 719 1550 1991 0 0 965 '

NHPP 0 1566 0 1159 1450 2438 1487 77 1022.1 60 FITZ 842 266 0 1044 1170 999 1032 66 677.4 NHPE 1018 1782 0 3259 1368 0 2723 72 1277i8 CONTOUR MEAN 465.0 1770.2 0 1545.2 1384 5 1357 0 1310 5 53.8 DAILY MEAN 336.7 1170.9 568.8 1752.1 1221.9 1894.1 3751 9 90.1 hOrganisms/m,3 mean of R-1 and R-2 Zooplankton collection with 12.7 cm Clarke-Bumpus, 76 pm mesh net dNMPW, NMPP and FITZ (all depth contours) sampled 18 Jun NHPW (all depth contours), NMPP-10'nd NMPP-20'ampled 27 Aug hÃ% and NMPP (all depth contours) and FITZ-60'-2, sampled 26 Sep

/$

I

ABUNDANCE OF CYCLOPOIDA IN ZOOPLANKTON COLLECTIONS NINE MILE POINT VICINITY - 1976 DEPTH CONTOUR DATES (FT) TRANSECT 28 MAY . 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 19 DEC NMPW 4200 5363 213997 10889 100017 54949 270517 2467 82799 '

NHPP 10655 10608 111327 2409 97923 58278 193009 4125 61041.8 10 FITZ 14406 12265 40646 14485 130036 10265 449724 3316 84392+9 NMPE 3043 22420 41222 48477 69940 48648 272648 3727 63765+6 CONTOUR MEAN 8076.0 12664.0 101798 ' 19065.0 99479 ' 43035 ' '96474 ' 3408.8 NHPW 10300 17009 91316 15768 70437 59746 189601 1683 56982 5 NMP P 14877 19843 59485'4575 21285 93169 122394 255770 11591 74801.8 20 FITZ 17471 69675 49553 119379 50178 458349 2116 100162,0 NMPE 10373 10495 158669 27646 73422 74915 213024 5078 71702.8 CONTOUR MEAN 13255.2 20480.5 94786.2 28563.0 89101 8 76808 2 279186.0 5117 0 NMP W 4628 24330 175104 6709 45903 59132 137661 3680 58393 4 NMP P 9623 24195 196310 38672 97026 112420 204610 9331 86523.4 40 FITZ 6862 24226 153207 20330 154980 74203 298893 3746 92055.9 NMPE 16604 6752 106370 23308 170142 41811 160885 5389 66407 '

CONTOUR MEAN 9429.2 19875.8 157747.8 24754.8 117012.8 71891.5 200512.2 5536.5 hHP W 15370 33970 138680 15037 57714 50019 147467 2580 57604.6 NMP P 23804 24350 135090 38089 78462 50472 198912 5030 69276.1 60 FITZ 28442 10881 179917 41619 102423 85192 303004 2220 94212.2 NHPE 8625 13921 156949 21124 125908 69883 147017 6931 ~ 68794.8 CONTOUR MEAN 19060.2 20780 5 152659.0 28967.2 91126.8 63891 5 199100.0 4190.2 AILY MEAN 12455.2 18450.2 126747.8 25337.5 99180.1 63906.6 243818.2 4563.1 a 3 hOrganisms/m, mean of R-1 and R-2 Zooplankton collection vith 12.7 cm Clarke-Bumpus, 76~m mesh net dhYJ'W, NMPP and FITZ (all depth contours) sampled 18 Jun.

NHPW (all depth contours), NHPP-10'nd NMPP-20'ampled 27 Aug NMPW and NHPP (all depth contours) and FITZ-60'-2, sampled 26 Sep

l ABUNDANCE OF COPEPODA NAUPLII IN ZOOPLANKTON COLLECTIONS NINE HILE POINT VICINITY >> 1976 DEPTH CONTOUR DATES (FT) TRANSECT 28 HAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 19 DEC NMPW 13955 7566 38056 11653 45211 30796 19653 1860 21093 8 NHPP 8272 4924 128803 13366 29663 31325 35691 3070 31889.2 10 FITZ 27207 14785 121787 47669 48407 13512 21725 3183 37284.4 NMPE 19132 11349 116367 128702 25026 26955 21338 1316 43773.1 CONTOUR MEAN 17141.5 9656.0 101253.2 50347.5 37076.8 25647.0 24601.8 2357.2 NMP W 52788 6123 95949 22953 30471 30567 25493 2656 33375+0 NMPP 18448 8261 122329 42344 23292 32536 30802 4594 35325.8 20 FITZ 27948 20152 126303 54458 54802 30329 51933 2056 45997.6 NMPE 13122 16601 157484 72706 32723 27413 35299 2927 44784.4 CONTOUR MEAN 28076.5 12784.2 125516 ' 48115 ' 35322.0 30211 2 35881 8 305' NHP W 6447 9895 204042 33733 29803 30084 38325 4094 44556 ~ 2 NMPP 13121 19938 211413 32954 45171 75419 25986 3200 53400.2 40 FITZ 10099 14489 122081 37679 67201 38961 42277 3245 42004.0 NMPE 23939 3893 91709 57020 60956 15898 37566 3174 36769+4 CONTOUR MEAN 13408.2 12053.2 157311s2 40346.5 50782.8 40090.5 36038.5 3428.2 NHP W 15233 2771 151833 49098 21085 20704 32412 4012 37143.5 NMPP 22322 4542 135085 41004 22810 23417 40189 3554 36615.4 60 FITZ 2&381 6904 120489 52918 24999 31868 71505 2307 42421.4 NHPE 1734$ 10358 164522 60712 66706 48875 35600 3433 50943.9 CONTOUR MEAN 20&20.2 6143.8 142982.2 50933.0 33900 31216.0 44926.5 3326.5 DAILY MEAN 19861.6 10159.4 131765.8 47435.6 39270.4 31791.2 35362 ' 3042.6 a 3 hOrganisms/m , mean of R-1 and R-2 Zooplankton collection vith 12.7 cm Clarke-Bumpus, 76 pm mesh net

<NMPW, NMPP and FITZ (all depth contours) sampled 18 Jun NHPW (all depth contours), NHPP-10'nd NMPP-20'ampled 27 Aug NMPW and hMPP (all depth contours) and FITZ-60'-2, sampled 26 Sep

5 g

l j

l i

l

ABUNDANCE OF COPEPODA IN ZOOPLANKTON COLLECTIONS NINE MILE POINT VICINITY - 1976 DEPTH CONTOUR DATES (FT) TRANSECT 28 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 19 DEC NMPW 18155 12929 254209 22542 150778 97336 307909 4625 108560 4 NMPP 18927 15532 242288 17640 127586 101180 239310 7693 96269.5 10 FITZ 41613 27050 165025 62154 182478 26158 507941 6839 127407 2 NMP E 22175 36010 163852 188152 98246 82467 309581 5270 113219.1 CONTOUR MEAN 25217.5 22880.2 206343.5 72622.0 139772.0 76785.2 341185.2 6106.8 NMP W 63088 25179 187265 38721 111237 100915 230571 4570 95193.2 HMPP 35111 30538 181814 66966 122434 176133 306779 17387 117145 2 20 FITZ 47160 54727 197604 116236 174181 90125 540033 4219 153035.6 NMPE 23495 28560 319190 110745 109694 112238 262844 8244 121876.2 CONTOUR MEAN 42213.5 34751.0 221468.2 83167.0 129386.5 119852.8 335056+8 8605.0 NMP W 11102 34225 379146 51146 79418 99208 186535 7990 106096.2 HMP P 22744 44133 407723 85518 142871 218336 247492 14147 147870 5 40 FITZ 16961 38715 275288 64456 225757 131717 351112 7234 138905.0 NMPE 40543 14112 198079 84059 233130 61529 206763 8976 105898.9 CONTOUR MEAN hMPW 22837.5 30603 '2796.2 40208 315059.0 293724

~ 71294.8 67654 170294.0 82790 127697.5 75853 247975.5 191432 9586.8 6592 98607.0 NMPP 46126 30458 270175 86598 103345 87654 249450 8854 110332 5 60 FITZ 57665 18051 300406 ~

100386 128592 124608 394614 4593 141114.4 NMPE 26988 26061 321471 86181 195280 141271 192285 10867 125050.5 CONTOUR MEAN 40345.5 28694.5 296444.0 85200.2 127501.8 107346.5 256945 ' 7726.5 DAILY MEAN 32653 ' 29780.5 259828.7 78071.0 141738 ' 107920 5 295290.7 8006 '

a

. hOrganisms/m,3 mean of R-1 and R-2 Nauplii, juvenile, and adults dZooplankton collection with 12.7 cn Clarke-Bumpus, 76~m mesh net NMPW, HMPP and FITZ (all depth contours) sampled 18 Jun fNMPW (all depth contours), NMPP-10'nd NMPP-20'ampled 27 Aug NMPW and NMPP (all depth contours) and FITZ-60'-2, sampled 26 Sep

I E

ABUNDANCE OF CLADOCERA IN ZOOPLANKTON COLLECTIONS NINE MILE POINT VICINITY - 1976 DEPTH CONTOUR DATES (FT) TRANSECT 28 MAY . 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 19 DEC NHP W 0 1903 256359 203681 184528 39300 60247 448 94208 2 NHPP 1542 10513 762984 346912 31864 58603 88811 262 162686.4 10 FITZ 1223 18232 768986 312616 67469 11838 68345 448 156144.6 NHPE 1741 3783 460400 385462 31421 47113 95435 296 128206.4 CONTOUR MEAN 1126.5 10407.8 5&2182.2 312167.8 78820.5 '9213.5 78209.5 363.5 NHP W 1292 16339 512437 145075 190235 35601 48327 422 118716.0 NHP P 595 3909 743291 ~

253508 17022 80161 105964 574 150628.0 20 FITZ 1171 21559 469947 156372 80413 36836 64457 283 103879.8 NHPE 1882 16349 1136033 200705 63197 63811 55467 394 192229.8 CONTOUR MEAN 1235.0 14539.0 715427.0 188915.0 87716.8 54102.2 68553.8 418.2 NMP W 0 11961 464583 73044 70099 31159 38222 499 86195.9 NHPP 1203  : 9969 729207 78154 31226 98888 66982 737 127045.8 40 FITZ 0 10770 404705 48346 91695 76054 105161 99 92103.8 NMPE 870 5254 438338 84892 65075 45796 53884 298 86800.9 CONTOUR MEAN 518.2 9488.5 509208.2 71109.0 64523.8 62974.2 66062.2 408.2 NHP W 947 11785 405694 67132 33515 19144 40197 550 72370 '

NMPP 1482 6185 496232 55290 21667 41564 73717 350 87060.9 60 FITZ 0 8079 283382 102244 56619 68449 151000 274 83755.9 NHP E 749 9422 386556 65319 59868 36453 53090 735 76524.0 CONTOUR MEAN 794.5 8867.8 392966.0 72496.2 42917.2 41402.5 79501.0 477.2 DAILY MEAN 918.6 10825.8 544945.9 161172.0 68494.6 49423.1 73081.6 416.8 a .

>Organisms/m,3 mean of R-1 and R-2 Zooplankton collection with 12.7 cm Clarke"Bumpus, 7&~m mesh net dNHPW, NHPP and FITZ (all depth contours) sampled 18 Jun.

NHPW (all depth contours), NHPP-10'nd NHPP-20'ampled 27 Aug NMPW and NHPP (all depth contours) and FITZ-60'-2, sampled 26 Sep

)

1 l

ABUNDANCE OF PltOTOZOA IN ZOOPLANKTON COLLECTIONS I

NINE MILE POINT VICINITY - 1976 DEPTH CONTOUR DATES (FT) TRANSECT 28 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 19 DEC NHP W 133994 2870 7285 8882 2184 17006 0 78 21537 4 NHP P 65871 19984 29987 15232 494 44813 1153 21 22194.4 10 F ITZ 105082 10608 2592 17909 20415 7638 0 54 20537 2 NHP E 119553 37274 204196 60619 21642 30064 821 884 59381.6 CONTOUR MEAN 106125.0 17684.0 61015.0 25660.5 11183.8 24880.2 493 ' 259.2 NHP W 60254 0 13989 29232 7336 25751 0 81 17080.4 NMPP 51772 41523 18582 30033 8885 12722 0 0 20439.6 20 FITZ 109607 0 10065 31710 2737 13156 2706 254 21279.4 NHPE 125492 1464 147705 116390 24933 22076 0 280 54792.5 CONTOUR MEAN 86781.2 10746.8 47585.2 '1841.2 10972.8 2428 18426.2 14761 676 5 0

'53.8476 13071+0 NHPW 57001 0 4243 25659 NHPP 29407 1419 15692 12528 $ 667 13510 2424 555 10650.2 40 FITZ 56676 29367 10352 41913 2803 11118 0 69 19037.2 NMPE 48943 9947 77294 71244 61974 26869 2855 796 37490.4 CONTOUR MEAN 48006.8 10183.2 26895.5 37836.0 19218.0 16564.5 1319.8 474.0 NHPW 42323 1385 6525 74411 3402 35612 722 248 20578 '

NHPP 49491 7830 23653. 15573 54610 9357 715 0. 20153.6 60 FITZ 50796 23875 14998 75409 11659 27580 2064 1955 260452 0 NHPE 67633 43818 28163 41236 16939 . 25787 715 341 28079 0 CONTOUR MEAN 52560.8 19227.0 18334.8 51657.2 21652.5 24584.0 1054.0 636.0 AILY MEAN 73368.4 14460.2 38457.6 41748.7 15756.8 21113.7 886.0 380.8 a 3

>Organisms/m , mean of R-1 and R-2 Zooplankton collection with 12.7 cm Clarke-Bumpus, 76 )lm mesh net

<NHPW, NHPP and FITZ (all depth contours) sampled 18 Jun NHPW (all depth contours), NHPP-10'nd NMPP-20'ampled 27 Aug NMPW and hHPP (all depth contours) and FITZ-60'-2, sampled 26 Sep

,)

'l

~

~

4

ABUNDANCE OF ROTIFERA IN ZOOPLANKTON COLLECTIONS NINE MILE POINT VICINITY - 1976 DEPTH CONTOUR DATES (FT) TRANSECT 28 MAY 17 JUN 28 JUL 26 AUC 23 SEP 19 OCT 16 NOV 19 DEC NHPW 1088577 574284 295908 180837 503413 75467 34682 3814 344622 '

NHPP 276430 1006980 820110 256300 124695 57362 55071 9305 325781.6 10 FITZ 730254 624582 663240 519624 300386 47634 32100 ~

8429 365781,1 NMPE 647269 1347867 825359 1277938 91040 58273 38516 6112 536546.8 CONTOUR MEAN 685632.5 888428.2 651154.2 558674.8 254884.5 59684.0 40092.2 6915.0 NHP W 756072 1034179 307632 306732 339354 73348 49819 8181 359414 '

NMP P 362434 1006981 587610 615318 140059 74696 42283 9360 354842.6 20 FITZ 616619 787119 456911 478708 295581 56338 58698 5311 378160.6 NMPE 308200 1856136 1222112 859009 188973 53008 42087 11429 567619 ~ 2 CONTOUR MEAN 510831.2 1171103 ' 643566 ' 632441.8 240991 8 64347.5 48221 8 8570.2 NMPW 366139 798589 376232 158604 146416 49233 45901 10864 243997 '

NMPP 444923 1117436 717607 163941 134887 98591 44676 8414 341309+4 40 FITZ 304971 699361 408004 197560 302770 50734 40101 8617 251514.8 NHPE 457456 621529 490353 325363 307938 31929 54483 8369 287177+5 CONTOUR HEAN 393372 2 809228 8 498049.0 211367.0 223002 ' 57621.8 46290.2 9066 0 NHPW 431134 1015466 482649 . 192059 94733 42969 48220 9575 . 289600.6 NMPP 489516 703013 664616 130590 78149 35859 49881 5610 269654.2 60 FITZ 396501 463787 430099 225591 144947 58879 86693 7332 226728.6 NHPE 451532 1040646 526537 167231 248311 52939 53809 7482 318560.9 CONTOUR HEAN 442170.8 805728.0 525975.2 178867.8 141535.0 47661 5 59650.8 7499.8 DAILY MEAN 508001.7 918622 2 579686.2 395337.9 215103.3 57328 7 48563.8 8012 8 a 3 hOrganisms/m, mean oE R-1 and R-2 Zooplankton collection with 12.7 cm Clarke-Bumpus, 76 Pm mesh net dhMPW, NMPP and FITZ (all depth contours) sampled 18 Jun NMPW (all depth contours), NHPP-10'nd NMPP-20'ampled 27 Aug eNHPW and NHPP (all depth contours) and FITZ-60'-2, sampled 26 Sep

4-

~

ABUNDANCE OF TOTAL ZOOPLANKTON NINE MILE POINT VICINITY - 1976 DEPTH CONTOUR DATES (FT) TRANSECT 28 MAY 17-JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 19 DEC NMP W 1240726 599186 813761 415942 840903 229109 402838 .8965 568928+8 NMP P 362770 1053009 1855369 636084 284639 261958 384345 17281 606931 '

10 FITZ 878172 680472 1599843 912303 570748 93268 608386 15770 669870+2 NMPE 790738 1424934 1653807 1912171 242349 217917 444353 12562 837353.9 CONTOUR MEAN 818101.5 939400.2 1480695.0 969125.0 484659.8 200563.0 459980.5 136644.5 NMP W 880706 1075697 1021323 519760 648162 235615 328717 13254 590404.2 NMPP 449912 1082951 1531297 965825 28&400 343712 455026 27321 643055.5 20 FITZ 774557 863405 1134527 1053026 552912 196455 665894 10067 656355o4 459069 " 2825040 NMPE 1902509 1286849 386797 251133 360398 20347 936517.8 CONTOUR MEAN 641061.0 1231140.5 1628046.8 956365.0 469067.8 256728.8 452508.8 17747.2 NMP W 434242 844775 1224204 308453 298361 194361 270658 19829 449360.4 NMP P 498277 1172957 1870229 340141 318651 429325 361574 23853 626875 9 40 FITZ 378608 778213 1098349 352275 623025 269623 496374 16019 501560.8 NMPE 547812 650842 1204065 565558 668117 166123 317985 18439 517367 '

CONTOUR MEAN 464734.8 861696.8 1349211.8 391606.8 477038.5 264858.0 361647.8 1,9535.0 NMP W 505007 1068844 1188592 401256 214440 173578 280571 16965 481156.6 NMPP 586615 '47486 1454676 288051 257771 174434 373763 14814 487201 2 60 FITZ 504962 513792 1028885 503630 341817 ,

279516 634371 14154 477640,9 NMPE 546902 1119947 1262727 359967 520398 256450 299899 19425 548214i4 CONTOUR MEAN '35871.5 862517.2 1233720.0 388226.0 333606.5 220994.5 397151.0 16339.5 DAILY MEAN 614942 ' 973688.7 142291' 676330 ' 441093 2 235786,1 417822 ' 16816 '

a 3

~

hOrganisms/m , mean of R-1 and R-2 Zooplankton collection with 12.7 cm Clarke-Bumpus, 76~m mesh net dhMW, NMPP and FITZ (all depth contours) sampled 18 Jun NMPW (all depth contours), NMPP-10'nd NMPP-20'ampled 27 Aug NMPW and NMPP (all depth contours) and FITZ-60'-2, sampled 26 Sep

I f

I l

l

V B.2 ~ ABUNDANCE OF SELECTED SPECIES OF ZOOPLANKTON

~

)

~

pl l'l l

ABUNDANCE OF BOSMINA LONG IROSTRIS (CLADOCERA) IN ZOOPLANKTON COLLECTIONS NINE MILE POINT VICINITY - 1976 EPTH CONTOUR DATES (FT) TRANSECT 28 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT ~ 16 NOV 19 DEC NHP W 0 9103 254872 186716 151597 15398 31411 347 81180+5 NMPP 1542 10513 762984 324065 5442 28694 49016 145 147800 1 10 FITZ 1223 17370 761209 270213 22079 8074 35149 394 139462.9 NMPE 1741 ~ 3783 460400 346160 8908 27238 56510 296 113129+5 CONTOUR MEAN 1126.5 10192.2 559866.2 281788.5 47006.5 19851.0 43021 ' 295 '

NHP W 1292 '4980 512437 133233 165455 12581 28792 154 180615 5 NHP P 595 3909 743291 214049 4480 31721 67509 574 133266.0 20 FITZ 1171 21559 469947 128718 24632 16616 17668 256 85070.9 NHP E 966 16349 1132403 156942 19736 22595 31267 140 172549.8 CONTOUR MEAN 1006.0 14199.2 714519 5 158235.5 53575.8 20878.2 36309.0 281 0 NHPW 0 11961 464583 64896 55894 10071 21462 472 78667o4 NMP P 1203 . 9969 729207 67258 14689 35288 45244 508 112920.8 40 FITZ 0 9582 397607 37471 33286 40804 86488 99 75667.1 NMP 8 870 5254 438338 72688 26843 18749 26371 210 73665.4 CONTOUR MEAN 518.2 9191.5 507433.8 60578 2 32678.0 26228 0 44891+2 322 2 NPJ'W 947 11785 -

404037 60740 14138 8032 20540 ~ 362 65072.6 NHP P 741 6185 494227 47222 9015 14840 54882 246 78419.8 60 FITZ 0, 6889 282141 91789 16678 28666 107959 155 66784.6 NMP E 749 8063 386556 53483 17572 14470 34032 636 64445.1 CONTOUR MEAN 609.2 8230.5 391740.2 63308 5 14350.8 16502.0 54353.2 349.8 DAILY MEAN 815.0 10453.4 543389.9 140977 7 36902.8 20864.8 44643.8 312.1 a . 3 bOrganisms/m , mean of R-1 and R-2 Zooplankton collection with 12.7 cm Clarke-Bumpus, 76n m mesh net dRPW, NMPP and FITZ (all depth contours) sampled 18 Jun NHP'W (all depth contours), NMPP-10'nd NMPP-20'ampled 27 Aug NHPW and NMPP (all depth contours) and FITZ-60'-2, sampled 26 Sep

ABUNDANCE OF DAPHNIA RETROCURVA (CLADOCERA) IN ZOOPLANKTON COLLECTIONS NINE HILE POINT VICINITY 1976 EPTH CONTOUR DATES (FT) TRANSECT 28 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 19 DEC NHPW 0 1487 13163 24198 21109 ,

25549 38 10693 '

NMPP 0 0 5595 24541 26531 35987 0 11581.8 10 FITZ 0 0 14222 33503 1191 31243 0 100)9.9 NMPE 0 0 0 15628 17587 37459 0 8834 '

CONTOUR MEAN 0.0 0.0 371.8 8245.0 24467 ' 16604 5 32559 ' 9.5 0 1796 8759 19433 18017 0 6000.6 NMPP 0 '1285 10302 38408 36229 0 13278 0 20 FITZ 0 20790 43204 11987 46789 27 15349.6 NMPE 3630 5765 29248 32122 21921 0 11585.8 CONTOUR MEAN 0.0 0.0 907.5 12409.0 22878.2 25487 5 30739.0 6.8 NHP W 0 0 2619 10493 14357 16062 0 5441.4 NMPP .0 0 8715 16537 26746 19314 58 8921 2 40 FITZ 0 7098 7923 43481 30302 15247 0 13006.4 NMP E 0 0 4697 21763 21495 24645 88 9086.0 CONTOUR HEAN 0.0 0.0 1774.5 5988.5 23068.5 23225 0 18817.0 36.5 NMPW 0 1657 1041 12430 8336 18213 63 5217 5 NMP P 0 2005 6909 8506 12618 17292 0 5916+2 60 FITZ 0 1241 4391 24693 . 35260 37247 0 12854.0 NMPE 0 0 6817 28968 15698 18343 0 8728 2 CONTOUR MEAN 0.0 0.0 1225.8 4789.5 18649.2 17978.0 22773.8 15.8 AILY MEAN 0.0 0.0 1069 ' 7858.0 22265 ' 20823.8 26222 ' 17 '

a ~ 3

>Organisms/m , mean of R-1 and R-2 Zooplankton collection with 12.7 cm Clarke-Bumpus, 76' mesh net dNHPW, NHPP and FITZ (all depth contours) sampled 18 Jun NMPW (all depth contours)> NMPP-10'nd NMPP-20'ampled 27 Aug NHPW and NHPP (all depth concours) and FITZ-60'-2, sampled 26 Scp I

I I

a

ABUNDANCE OF ASPLANCHNA PRIODONTA (ROTIFERA) IN ZOOPLANKTON COLLECTIONS NINE MILE POINT VICINITY - 1976 DEPTH CONTOUR DATES (FT) TRANSECT 28 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 19 DEC NMP W 12600 61196 4460 7232 418& 2626 282 11573.0 NMPP 5305 100766 56531 1881 1068 9919 294.5 21970.5 10 FITZ 10928 , 16508 58987 2803 726 2807 256 11626.9 NMPE 2605 351140 27909 2569 1931 4573 195 48865.2 CONTOUR MEAN 7859.5 132402.5 36971.8 0 3621.2 1978.2 4981.2 256.8 NMPW 7087 130020 21970 0 2846 5193 12206 400 22465 2 NMPP 0 103114 40361 0 822 816 11661 355 1964lil 20 FITZ 180041 117283 14786 0 5995 1365 20106 262 42479.8 NMPE 0 539939 75113 0 5927 5636 9062 436 . 79514.1 CONTOUR MEAN 46782.0 222589.0 38057.5 0 3897.5 3252.5 13258.8 363.2 NMP W 0 107134 58895 0 893 2868 20432 499 23840 1 NMPP 13342 112415 42989 0 674 2956 13278 332 23248.3 40 FITZ 2549 113924 14126

~

738 7392 1855 13367 261 19276.5 NMPE 772 77671 38824 0 3040 4502 8884 473 16770.8 CONTOUR MEAN 4165.8 102786.0 38708.5 184.5 2999.8 3045 3 13990.3 391.3 NMP W 7631 113672 27551 0 1932 15724 261 20846,4 NMPP 17956 60914 33672 0 4436 14206 449 16454.1 60 FITZ 12507 67981 14716 1170 1263 21640 90 14920.9 NMPE 4553 181724 38557 2595 2290 16610 332 30832.6 CONTOUR MEAN 10661.8 106072.8 28624 941 ' 2480.2 17045 0 283 DAILY MEAN 17367.3 140962 6 35590 ' 46.1 2864.9 '689.1 12318.8 323.6

& . 3 hOrganisms/m , mean of R"1 and R-2 Zooplankton collection vith 12.7 cn Clarke-Sumpus, 76~m mesh net dcNMPW, NMPP and FITZ (all depth contours) sampled 18 Jun NMPW (all depth contours), NMPP-10'nd NMPP-20'ampled 27 Aug NMPW and NMPP (all depth contours) and FITZ>>60'-2, sampled 26 Sep

I 5

'i

ABUNDANCE OF KELLICOTTIA LONGISPINA ROTIFERA) IN ZOOPLANKTONh COLLECTIONS NINE MILE POINT VICINITY - 1976 DEPTH CONTOUR DATES ANNUAL (FT) TRANSECT 28 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 19 DEC NMPW 25698 56908 2156 1058 0 364 10773.0 NHPP 16637 107116 0 621 520 1044 15742.3 10 FITZ 14406 49752 5185 247 1708 1082 9047.5'1300 NMPE 11733 392315 4438 0 1466 451 4 CONTOUR MEAN 17118.5 151522.8 2944.8 0 0 481 ' 923.5 735.2 NHPW 11244 156627 2446 375 1344 649 21585.6 NMP P 10115 159313 1535 0 0 1087 21506.2 20 FITZ 18642 75929 0 0 1353 529 12056-6 NHPE 10324 304521 16964 0 0 1109 41614.8 CONTOUR MEAN 12581.2 174097.5 5236 ' 0 93.8 674.2 843.5 NHP W 10164 121267 2597 0 0 =

946 1213 835 17127.8 NMPP 18259 146597 7258 0 0 0 600 645 21669.9 40 FITZ 20885 101500 5990 , 0 0 0 931 1114 16302.5 NMPE 15539 132241 2021 0 0 0 863 426 18886.3 CONTOUR MEAN 16211.& 125401.2 4466.5 0 0 236.5 901 ' 755.0 NHPW 20242 198240 9736 0 445 0 1204 802 28833 '

NMP P 22899 114702 8819 0 0 0 1487 493 18550.0 60 FITZ 22744 89025 2199 630 0 632 1931 820 14747.6 NMP E 18748 202953 5148 .0 0 0 2077 1272 28774.8 CONTOUR MEAN 21158 ' 151230 0 6475.5 157.5 111.2 158.0 1674.8 846.8 DAILY MEAN 16767.4 150562.9 4780.8 39.4 27.8 242,4 1043 ' 795.1 a 3 hOrganisms/m , mean of R-1 and R-2 Zooplankton collection with 12.7 cm Clarke-Bumpus, 76~m mesh net dNHPW, NMPP and FITZ (all depth contours) sampled 18 fun NHPW (all depth conCours), NMPP-10'nd NMPP-20'ampled 27 Aug NHPW and NHPP (all depth contours) and FITZ-60'-2, sampled 26 Sep

I ABUNDANCE OF KERATELLA COCHLEARIS ROTI RA I P b COLLECTIONS NINE MILE POINT VICINITY - 1976 EPTH CONTOUR DATES (FT) TRANSECT 28 MAY 17 JUN '8 JUL 26 AUC 23 SEP 19 OCT 16 NOV 19 DEC NMP W 125368 38412 0 1777 8233 3130 661 437 22252 2 NHP P 40308 16574 7335 1477 3961 4447 0 874 9372+0 10 FITZ 109245 43591 5185 9481 5266 2860 1099 1211 22242 '

NMP E 109975 0 0 21945 656 3109 3107 980 17471.5 CONTOUR MEAN 96224.0 24644.2 3130.0 8670.0 4529 ' 3386.5 1216.8 875 '

NMP W 73103 53744 0 1685 2920 13545 1431 342 18346 '

NMPP 45229 50091 2655 20834 822 4241 624 706 15650.2 20 FITZ 81026 37846 0 44527 2737 1835 2344 687 21375 2 NMP E 62435 11707 3037'1529 3951 4247 1519 1135 12445.0 CONTOUR MEAN 65448.2 38347.0 1423.0 19643.8 2607.5'967 0 1479.5 717.5 NHPW 76654 '9588 0 2425 6671 4769 0 1000 18888+4 NHPP 48220 66818 2321 , 5177 2728 4669 0 714 16330.9 40 FITZ 55997 27829 0 25356 1401 4954 2793 525 14856.9 NMPE 59254 5323 0 13170 12459 2770 1434 730 11892.5 CONTOUR MEAN 60013.2 39889.5 580.2 11532.0 5814+8 4290.5 1056.8 742.2 NMPW 56554 112982 0 3196 1479 3923 803 778 22464.4 NMPP 68276 62871 0 21989 1450 1488 2916 264 19906.8 60 FITZ 63047 29603 3439 16964 1170 1131 1931 797 14760.2 NMPE 83959 23765 0 16255 7856 2821 2145 717 17189.8 CONTOUR MEAN 67959 0 57305 ' 859.8 14601.0 2988.8 2340.8 1948.8 639.0 DAILY MEAN 72415.6 40046.5 1498.2 13611.7 3985.0 3996.2 1425-4 743.6 a 3 bOrganisms/m , mean of R-1 and R-2 Zooplankton collection vith 12.7 cm Clarke-Bumpus, 76' mesh net dNHPW, NHPP and FITZ (all depth contours) sampled 18 Jun NMPW (all depth contours), NMPP-10'nd NMPP-20'ampled 27 Aug NMP'W and hHPP (all depth contours) and FITZ-60'-2, sampled 26 Sep

ABUNDANCE OF KERATEI,LA CRASSA (ROTIFERA) IN ZOOPLANKTON COLLECTIONS NINE MILE POINT VICINITY - 1976 EPTH CONTOUR DATES (FT) TRANSECT 28 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 19 DEC NHPW 2349 2203 42888 45493 18830 6938 2609 335 15205 6 NMPP 748 0 170453 94575 23154 3752 520 928 36766 '

10 FITZ 0 1691 155244 187253 18045 5298 854 822 46150.9 NMPE 0 14433 204036 114852 10821 6863 6038 705 44718 '

CONTOUR MEAN 774.2 4581.8 143155.2 110543.2 17712.5 5712.8 2505 ' 697.5 NMPW 1607 3405 63722 77123 15947 4337 5052 416 21451 '

NHP P 0 3393 156170 135893 21203 5056 5831 1019 41070.6 20 FITZ 1171 1288 81479 216191 48742 7446 5050 506 45234.1 NMPE 916 4390 169708 104980 11451 5880 0 337 37207.8 CONTOUR MEAN 923.5 3119.0 117769.8 133546.8 24335.8 5679.8 3983+2 569 '

NHP W 0 17290 50850 33053 9961 2858 2094 861 14620,9 NMP P 547 9960 104252 40291 26739 8394 2418 1195 24224.5 40 FITZ 882 6057 52280 67060 37490 4332 7167 508 21972.0 NHPE 772 2532 120130 58907 33954 1356 4873 778 27912+8 CONTOUR HEAN 550.2 8959.8 81878.0 49827.8 27036.0 4235 0 . 413&.0 835.5 NHPW 0 0 67945 69063 14425 2413 5457 596 19987.4 NHPP 3048 0 127065 44470 9435 565 6002 400 23873+1 60 FITZ 842 266 47869 71356 10615 2893 12883 606 18416+2 NHPE 1767 6281 48852 35131 54153 i 2821 7659 484 19643.5 CONTOUR MEAN 1414 ' 1636.8 72932 8 55005 ' 22157.0 2173.0 8000.2 521.5 DAILY MEAN 915.6 4574.3 103933.9 87230 F 7 22810.3 4450.1 4656.7 656.0 a 3

~

hOrganisms/m , mean of R-1 and R-2 Zooplankton collection vith 12.7 cm Clarke-Bumpus, 76' mesh net dNHPW, NHPP and FITZ (all depth contours) sampled 18 Jun NHPW (all depth contours), NHPP-10'nd NHPP-20'ampled 27 Aug NMPW and NMPP (all depth contours) and FITZ-60'-2, sampled 26 Sep

ABUNDANCE OF KERATELLA EARLINAE" (ROTIFERA) IN ZOOPLANKTON COLLECTIONS NINE MILE POINT VICINITY - 1976 EPTH CONTOUR DATES (FT) TRANSECT 28 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 19 DEC NHPW 36310 289753 100866 3926 19150 7699 9810 497 58501+4 lMiP 16848 454281 105939 7227 12377 5789 14821 1127 77301.1 10 FITZ 20443 320425 27490 28707 35873 7693 14278 827 56967.0 NMPE 9128 71304 70212 79685 7541 8687 12720 628 32488.1 CONTOUR MEAN 20682.2 283940.8 76126.8 29886.2 18735.2 7467.0 12907.2 769.8 NMP W 16756 432264 51108 7185 18719 7227 14221 1037 68564.6 NMPP 11310 398322 63422 28884 13514 18264 12016 883 68326.9 20 FITZ 10476 268768 107261 39029 24110 10557 17133 682 59752.0 NMPE 12255 311461 144742 106157 22133 4438 16557 1813 77444.5 CONTOUR MEAN 12699.2 352703.8 91633.2 45313.8 19610.0 10121.5 14981.8 1103.8 NMP W 11160 328357 69723 2013 9600 11450 7276 1431 55126 '

NMPP 23947 454043 113536 6267 13067 7301 11490 1402 78881.6 40 FITZ 19809 314509 105290 16807 31499 6806 9941 866 63190.9 NMPE 16800 140940 52366 33801 66677 2157 17794 872 41425.9 CONTOUR MEAN 17929.0 309462.2 85228.8 14722.0 30210.8 6928 ' 11625 2 1142 8 NMP W 13422 350029 90525 . 10875 17008 7846 10189 841 62591.9 NMP P 20179 258218 94210 15046 6523 5413 14206 1332 51890.9 60 FITZ 23000 169067 139603 11714 35865 8180 26269 755 51806i6 NMPE 18421 282915 117206 23820 28757 6649 9598 744 61013.8 CONTOUR MEAN 18755.5 265057.2 110386.0 15363.8 22038.2 7022.0 15065.5 918.0 AILY MEAH 17516.5 302791.0 90843.7 26321.4 22650.8 7884.8 13644.9 983.6

.a 3 hOrganisms/m , mean of R-1 and R-2 Zooplankton collection with 12.7 cm Clarke-Bumpus, 76~m mesh net dNMPW, NMPP and FITZ (all depth contours) sampled 18 Jun

~ NMPW (all depth contours), NMPP-10'nd NMPP-20'ampled 27 Aug NMPW and NMPP (all depth contours) and FITZ-60'-2, sampled 26 Sep

ABUNDANCE OF KERATELLA UADRATA (ROTIFERA) IN ZOOPLANKTON COLLECTIONS NINE MILE POINT VICINITY - 1976 EPTH CONTOUR DATES (FT) TRANSECT 28 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 19 DEC NHP W 131059 19743 3642 0 0 245 19336+1 NMPP 41803 44797 11651 0 1153 299 12462,9 10 FITZ 47190 10607 7973 0 0 285 8256.9 NMPE 66537 82248 8875 0 645 51 19794.5 CONTOUR MEAN 71647.2 39348.8 8035.2 0.0 0.0 0.0 449.5 220 '

NMPW 75339 43581 2661 0 0 0 759 " 269 15326 1 NHP P 49389 54208 1535 0 0 0 0 287 13177.4 20 FITZ 85077 37490 2516 0 0 470 0 66 15702.4 NMPE 42163 110428 13334 0 0 0 0 280 20775 6 CONTOUR MEAN 62992.0 61426.8 5011.5 0.0 0.0 117.5 189.8 225.5 NMPW 29584 21692 6586 0 0 333 7274.4 NMP P 49529 52646 7552 0 0 426 13769.1 40 FITZ 27359 24265 9833 710 0 380 7818.4 NMPE 55201 30817 3741 2809 0 250 11602.2 CONTOUR MEAN 40418.2 32355.0 6928.0 879.8 0.0 0.0 0.0 347.2 NHPW 40292 55443 17815 1041 0 1444 226 14532.6 WPP 55023 32101 14428 0 0 0 104 12707.0 60 FITZ 44647 22404 10036 0 0 0 173 9657.5 NHPE 58106 71991 25540 0 0 0 233 19483.8 CONTOUR MEAN 49517.0 45484.8 16954.8 260 ' 0.0 0.0 361/0 184.0 AILY MEAN 56143.6 44653.8 9232.4 285.0 0.0 29.4 250.1 244.2 a . 3

>Organisms/m, mean of R-1 and R-2 Zooplankton collection vith 12.7 cm Clarke-Bumpus, 76u m mesh net

<NHPW, NHPP and FITZ (all depth contours) sampled 18 Jun NHPW (all depth contours), NHPP-10'nd NHPP-20'ampled 27 Aug NMPW and NMPP (all depth contours) and FITZ-60'-2, sampled 26 Sep

ABUNDANCE OF PLOESOHA TRUNCATUH (ROTIFERA) 'IN ZOOPLANKTON COLLECTIONS NINE MILE POINT VICINITY - 1976 EPTH CONTOUR DATES (FT) TRANSECT 28 MAY 17 JUN 28 JUL 26 AUC 23 SEP 19 OCT 16 NOV 19 DEC NNPM 0 . 0 71356 7106 191759 0 0 0 33777 l 6 NHPP ~ 0 0 249636 14067 1387 0 0 0 33126+2

$0 FITZ 0 862 153240 1844 24449 0 0 0. 22549 4 NMPE 0 2241 271883 35255 8197 608 0 0 39773.0 CONTOUR MEAN 0.0 775.8 186528.8 14568.0 56448.0 152.0 0.0 0.0 NNPM 1292 0 69516 10157 110647 ~ 643 0 0 24031.9 N MP P 0 959 165922 11500 4405 0 0 0 22848.2 20 FITZ 0 2576 87402 5361 15900 448 0 0 13960 9 NMPE 0 1464 38631 1 17294 5524 0 0 0 51324. 1 CONTOUR MEAN 323.0 1249.8 177287.8 11078.0 34119.0 272.8 0.0 0.0 NMPW 0 66939 5748 24306 483 0 12184 5 N MP P 0 144626 3813 3436 0 0 0 18984.4 40 FITZ 1188 89537 2214 21305 0 0 0 14280. 5 NHPE 1103 142054 6541 12405 ' 0 0 20262 ~ 9 CONTOUR MEAN 0 0 572.8 110789.0 4579.0 15363.0 120.8 0.0 0.0 NNP M 0 83064 1041 2814 0 0 0 10864.9 N HP P 0 87380 0 1869 0 0 0 1 1 156. 1 60 F ITZ 266 54355 3762 6585 7990 0 0 91 19.8 N MP E 0 66818 1423 5261 0 0 0 9187.8 CONTOUR MEAN 0.0 66.5 72904.2 1556.5 4132 2 1997 5 0 0 0. 0 AILY MEAN 80.8 666.2 136877.4 7945.4 27515.6 635.8 0.0 0.0 a ~ 3 hOrganisms/m ~ mean oE R-1 and R-2 Zooplankton collection with 12.7 cm Clarke"Bumpus, 76' mesh net dNNPW, NNPP and FITZ (a 1 1 depth contours) sampled 18 Jun dNNPW (all depth contours), NHPP-10'nd NMPP-20'ampled 27 Aug NNPW and NHPP (a 1 1 depth contours) and FITZ-60'-2, sampled 26 Sep

ABUNDANCE OF POLYARTNRA MAJOR (ROT IFERA) IN ZOOPLANKTON COLLECTIONS NINE MILE POINT VICINITY - 1976 EPTH CONTOUR DATES (FT) TRANSECT 28 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 19 DEC hMP W 0 2973 15348 72273 13832 2609 87 13390.2 NHP P 0 12948 15932 32063 9266 9571 912 10086.5 10 FITZ 0 29494 25810 76428 9567 1099 25 17802 '

NMP E 0 25837 38674 14316 12478 1466 0 11596.4 CONTOUR MEAN 0.0 0 0 17813 ' 23941 ' 48770.0 11285 8 3686.2 256 NHPW 0 0 5107 22842 39303 13277 0 521 10131 '

NHP P 1190 6714 3070 33370 49421 16228 1247 513 13969.1 20 FITZ 0 0 17303 82705 86993 15273 2344 118 25592.0 NMP E 0 0 666'7 57606 43077 10264 3321 1130 . 15258.1 CONTOUR HEAN 297.5 1678.5 8036.8 49130.8 54698.5 13760.5 1728.0 570.5 NHP W 908 0 11779 17801 16632 6731 0 393 6780 5 NHPP 0 8550 55183 3813 27048 19594 3012 429 14703.6 40 FITZ 0 0 8725 '6475 68504 14845 931 976 12557.0 NHPE 0 1103 12942 21598 68495 4254 6586 0 14372.2 CONTOUR MEAN 227.0 2413 ' 22157.2 '2421.8 45169 8 11356.0 2632 ' 449 '

NHP W 0 0 35630 8794 28620 6699 4331 1137 10651.4 NHP P 2800 1566 18438 2892 20522 5538 1430 494 6710.0 60 FITZ 0 1190 14716 18407 35262 16962 1032 767 11042.0 NMPE 0 3141 15245 4308 52363 5642 1939 0 10329.8 CONTOUR MEAN 700.0 1474.2 21007.2 8600.2 34191.8 8710 ' 2183.0 599.5 AILY MEAN 306.1 1391.5 17253.6 23523.4 45707.5 11278.1 2557.4 468.9 a 3

>Organisms/m , mean of R-1 and R-2 c

Zooplankton collection vith 12.7 cm Clarke-Bumpus, 76u m mesh net dNHPW, NHPP and FITZ (all depth contours) sampled 18 Jun NHPW (all depth contours), NMPP-10'nd NHPP-20'ampled 27 Aug NHPW and NHPP (all depth contours) and FITZ-60'-2, sampled 26 Sep

ABUNDANCE OF POLYARTHRA VULGARIS,(ROTIFERA) IN ZOOPLANKTON COLLECTIONS NINE MILE POINT VICINITY - 1976 EPTH CONTOUR DATES (FT) TRANSECT 28 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 19 DEC NMP W 2349 5073 19549 4690 3366 5626 9166 257 6259 5 NMPP 0 9377 72060 9092 6136 5341 8418 344 13846,0 10 FITZ 2637 5072 124379 72689 27128 7405 3052 1207 30446.1 NMPE 1741 0 92647 222603 8798 3504 2286 1247 41603.2 CONTOUR MEAN 1681.8 4880.5 77158.8 77268.5 11357.0 5469.0 5730.5 763.8 NMP W 3874 8187 57330 17850 5913 6371 6220 875 13327.5 NMPP 595 8261 46790 74473 4031 '666 2983 698 18187.1 20 FITZ 5254 5390 63483 59561 33950 6059 2344 780 22102.6 NMPE 0 1464 191561 78591 20981 3430 4223 694 37618.0 CONTOUR MEAN 2430.8 5825 ' 89791.0 57618.8 16218.8 5881.5 3942.5 761.8 NMP W 938 4540 47370 5942 7533 7627 6064 1095 10138.6 NMP P 2186 7140 85357 26687 7475 4346 4230 547 17246.0 40 FITZ 5883 2454 44144 f3061 44738 .3709 2178 639 14600.8 NMP E 870 13178 29323 37620 35344 2899 4873 2049 15769.5 CONTOUR MEAN 2469.2 6828.0 51548.5 20827.5 23772.5 4645.2 4336.2 1082.5 NMPW 3898 13178 86481 4558 9975 7601 1926 880 16062 1 NMPP 4530 6185 105028 17950 6841 7851 5231 154 19221.2 60 FITZ 0 266 48041 27235 12648 5758 14815 719 13685.2 NMPE 6320 4500 99437 21686 31704 7346 5817 573 22172.9 CONTOUR MEAN 3687.0 6032.2 84746.8 17857.2 15292.0 7139.0 6947 2 581 5 AILY MEAN 2567.2 5891.6 75811.3 43393.0 16660.1 5783.7 5239.1 797.4 a

hOrganisms/m,3 mean of R-1 and R-2 Zooplankton collection vith 12.7 cm Clarke-Bumpus, 76' mesh net dbMPW, NMPP and FITZ (all depth contours) sampled 18 Jun NMPW (all depth contours), NMPP-10'nd NMPP-20'ampled 27 Aug NMPW and NMPP (all depth contours) and FITZ-60'-2, sampled 26 Sep

I b

ABUNDANCE OF SYNCHAETA LACKOWITZIANA (ROTIFERA) IN ZOOPLANKTON COLLECTIONS NINE MILE POINT VICINITY - 1976 EPTH CONTOUR DATES (FT) TRANSECT 28 HAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 19 DEC NHP W 405232 6696 432 51545 0 NHP P 71992 4830 1612 9804.2 10 FITZ 373322 431 1078 46854.0 NHPE 303405 53383 1022 44726 '

CONTOUR MEAN 288487 ' 16335 0 1036.0 NHP W 307120 4076 0 0 1193 39048.6 NHP P 103552 4796 0 0 2041 13798.6 20 FITZ 215667 0 0 0 414 27010.0 NMP E 94618 53940 0. 1519 2456 . 19066.6 CONTOUR MEAN 180239.2 15703.0 379.8 1526.0 NMP W 132042 1033 0 0 0 483 0 2246 16976.0 NMPP 147730 5685 0 0 0 0 0 1292 19338.0 40 FITZ 99231 0 0 ~ 0 0 0 0 1168 12550 0 NHPE 170231 7786 0 0 0 0 0 1358 22422+0 CONTOUR MEAN 137308.5 3626.0 0 0 0 120.8 0 1516.0 NHP W 159917 2082 0 . 1179 ' 20397 2 NHP P 147687 1566 . 483 18717.0 60 FITZ 115209 3571 0 1230 15001.2 NMPE 129119 12139 0 1191 17806.1 CONTOUR MEAN 137983 ' 4839.5 0 1020.8 DAILY MEAN 186004.6 10125.9 0 0 0 30 2 95 0 1274 7 3

bOrganisms/m, mean oE R-1 and R-2 c

Zooplankton collection vith 12.7 cm Clarke-Bumpus, 76~m mesh net dhHPW, NHPP and FITZ (all depth contours) sampled 18 Jun NMPW (all depth contours), NHPP-10'nd NMPP-20'ampled 27 Aug NHPW and NHPP (all depth contours) and FITZ-60'-2, sampled 26 Sep

ABUNDANCE OF SYNCHAETA PECTINATA (ROTIFERA) IN ZOOPLANKTON COLLECTIONS NINE MILE POINT VICINITY - 1976 EPTH CONTOUR DATES (FT) TRANSECT 28 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 19 DEC h.PW 43219 0 0 0 8587 3914 404 7015.5 NMPP 35144 4924 0 0 10682 4497 936 7022 '

10 FITZ 23921 0 -0 0 0 0 867 3098.5 NMPE 36927 .- 21577 0 0 5221 821 448 . 8124.2 CONTOUR MEAN 34802.8 6625.2 0 6122.5 2308.0 663 8 NMPW 55717 0 0 8941 2774 861 8536.6 NMPP 46420 4425 0 0 3337 1340 6940 '

20 FITZ 64662 0 ~

0 0 7033 694 9048.6 NMPE 41492 29187 3451 3839 1661 565 10024,4 CONTOUR MEAN 52072.8 8403.0 862.8 3195.0 3701.2 865.0 NMP W 18600 2066 0 0 0 0 1186 2731 '

NMPP 46145 0 0 0 0 2418 800 6170.4 40 FITZ 35597 2454 0, 2803 0 0 892 5218.2 NMPE 59461 6615 0 0 1108 2005 580 8721.1 CONTOUR MEAN 39950.8 2783.8 700.8 277.0 1105.8 864.8 NMPW 35365 0 0 2413 722 1280 4972.5 NMPP 60294 0 0 0 1430 766 7811 '

60 FITZ 51907 3711 0 0 2064 940 7327.8 NMPE 53015 8576 0 8718 0 924 8904.1 CONTOUR MEAN 50145 ' 3071.8 0 2782.8 1054.0 977.5 AILY MEAN 44242 ' . 5221.0 0 215.7 175.2 3094 ' 2042.2 842.7 a 3

>Organisms/m, mean of R-1 and R-2 Zooplankton collection vith 12.7 cm Clarke-Bumpus, 76~m mesh net dNMPW, NMPP and FITZ (all depth contours) sampled 18 Jun NMPW (all depth contours), NMPP-10'nd NMPP-20'ampled 27 Aug NMPW and NMPP (all depth contours) and FITZ-60'"2, sampled 26 Sep

s ABUNDANCE OF SYNCHAETA STYLATA - ROTIFERA) IN ZOOPJJQKTON~ COLLECTIONS NINE MILE POINT VICINITY - 1976 DEPTH CONTOUR, DATES (FT) TRANSECT 28 MAY 17 JUN 28 JUL 26 AUG 23 SEP 19 OCT 16 NOV 19 DEC MEAN NHPW 1852 67775 8771 10516 146772 7445 0 49 30397.5 NHPP 0 217055 6474 28521 16325 9266 1673 0 34914.2 10 FITZ 1414 159929 26706 9745 75751 - 6376 2198 0 35264' 9 NMPE 0 292671 44623 37505 21967 3824 0 0 50073.8 CONTOUR MEAN 816.5 184357.5 21643.5 21571.8 65203.8 6727.8 967.8 12.2 NHP W 3874 138913 3776 13638 125614 4605 0 36302.5 NHP P 1191 166841 4190 11387 20904 14677 2848 27754+8 20 FITZ 1741 203296 13316 3858 41118 5950 0 33659.9 NHP E 0 408942 49705 11529 45107 9066 760 65638i6 CONTOUR MEAN 1701 ' 229498.0 17746.8 10103 ' 58185 8 8574.5 902 ' 0 hHPW 2754 89219 3293 5238 56756 7184 5366 0 21226 F 2 NMPP 2296 188083 7258 2997 29033 38889 0 0 33569.5 40 FITZ 2549 95483 5990 0 61741 9282 931 30 22000.8 NHPE 870 154186 30224 7507 32938 6599 0 0 29040 '

CONTOUR MEAN 2117.2 131742.8 11691.2 3935.5 45117.0 15488.5 1574i2 7+5 NMPW 3815 108145 11290 . 2081 962 3501 803 16324.6 NHPP 4038 97712 16833 574 16580 6130 715 17822i8 60 FITZ 1037 62770 1241 3977 26078 11675 2064 13605.2 NMPE 749 212614 17967 5394 29250 2821 1362 33769.6 CONTOUR MEAN 2409.8 120310.2 11832.8 6006.5 18217.5 6031.8 1236.0 DAILY YEAN 1761 ' 166477 F 1 15728 6 9654.2 46681 0 9205 6 1170 0 4.9 a 3

~

hOrganisms/m , mean of R-1 and R-2 Zooplankton collection vith 12.7 cm Clarke-Bumpus, 76~m mesh net

<NHPW, NMPP and FITZ (all depth contours) sampled 18 Jun NHPW (all depth contours), NHPP-10'nd NMPP-20'ampled 27 Aug hMPW and NMPP (all depth contours) and FITZ-60'-2, sampled 26 Sep

VoCol ~ ABUNDANCE OF SELECTED SPECIES IN DAY COLLECTIONS (MACROZOOP LANKTON)

t ABUNDANCE OF CHAOBORUS IN DAY MACROZOOPLANKTON COLLECTIONS NINE MILE POINT VICINITY 1976 20 FT DEPTH CONTOUR 40 FT DEPTH CONTOUR 60 FT 80 FT 100 FT GRAND 3-NMPW 1-NMPW 1 2-NMPW 1 2-NMPE 1-NMPE 3-NMPE MEAN 3-NMPW 1-NMPW 1 2-NMPW 1 2-NMPE 3-NMPE MEAN NMPP NMPP NMPP MEAN S 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 0 0 0.0 16 M .0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 0 6 0.4 UN B 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 0 0 0.0 MEAN 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2 0.1 S 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 RAND M 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.7 MEAN B 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 MEAN 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 None collected 14 Apr, 13 May, and 15 Jul - 10 Dec a 3 Number of organisms/1000 m b

April-December sampling period S Surface sample M ~ Mid"depth sample 9 ~ Bottom sample

ABUNDANCE OF DIPTERA IN DAY HACROZOOPLANKTON COLLECTIONS NINE MILE POINT VICINITY- 1976 AMPLE 20 FT DEPTH CONTOUR 40 FT DEPTH CONTOUR 60 FT 80 FT 100 FT EPTH 3-NHPW 1-NMPW 1 2-NMPW 2-NMPE 1-NMPE 3-NHPE MEAN -NMPW 1-NHP W 2-NMPW 2-NMPE 1-NMPE 3-NMPE MEAN NMPP NHPP NHPP S 0 5 0.8 5 5 1 7 1.0 14 M 0 0 0.0 0 0 2.0 0.8 APR B 5 11 2.7 0 5 1.8 1.8 MEAN 1.7 5.3 1.2 1.7 3.3 1.8 1 2 S 0 0 0 0.0 0 0 0 0.0 0 0 0 13 ~ H 0 5' 0- 0.8 0 0 0 0.0 0 0.3 MAY B 5 0 0.8 5 0 5 1.7 5 1.3 1.7 1.7 0 0.6 1.7 0 1.7 0.6 1.7 0.6 S 15 0 0 0 3.5 0 0 0 1.0 0 1.8 16 M 15 0 7 5 4.5 20 5 0 4.2 12 4.3 JUN B 0 16 0 0 2.7 .5 0 50 9.2 0 4.7 10 5.3 2.3 1.7 3.6 8.3 1.7 16.7 4.8 3.6 S 16 34 6 16 12.0 16 8 0 5 6 5 ' 7.5 15 M 5 18 0 0 5.3 7 0 0 7 5 3.2 3.4 JUL B 5 30 14 0 8.2 5 16 5 4 10 8.2 6.8 MEAN 8.7 27.3 6.7 5.3 8.5 9.3 8.0 1.7 5.3 7.0 5.7 5.9 S 27 10 7 43 21 15 ~

20 ' 0 4 5 37 10 19 12.5 12 0 0 14 ~ 0 18 M 14 11 5 21 10 14 12 ' 10 0 5 4 5 0 4.0 7 4 0 7.3 AUC B 21 16 5 15 35 15 17.8 4 0 0 ~ 5 0 7 2~7 0 10 14 9.8 M AN 20.7 12.3 5.7 26.3 22.0 14.7 16.9 4 7 1.3 3.3 15.3 5.0 8.7 6.4 6.3 4.7 4.7 10.4 S 4 5 6 0 24 13.2 21 94 10 23 5 5 26.3 . 5 0 0 ' 16. 1 8 M 55 0 5 0 13 12.2 5 '27 6 10 5 0 8.8 10 14 10.3 SEP B 1 16 0 33 27 22.8 16 83 10 8 0 0 19.5 0 5 0 17.3 YEAN 3.3 7 3.7 11 21.3 16.1 14 68 8.7 13.7 3.3 1.7 18.2 5 6.3 1.7 14.6 S 0 0 0.0 0 0 0 0.0 0 0 0.0 6 H 5 5 1.7 0 0 0 0.0 0 0 1.3 OCT B 0 16 2.7 0 24 32 9.3 10 5 5.8 MEAH 1.7 7.0 1.5 0 8 10.7 3.1 3.3 1.7 2.4 S ll ~ 3 F 1 1.4 5.3 5.7 3 4 4.7 11.8 1 7 7 ' 1 ~7 3,9 2.4 0.0 0,0 GRAND M 10.4 3.2 2.7 3.6 3.1 1.6 4.7 3.0 1.2 3.0 2.3 0.6 1.9 2.0 1.9 MEAN B 9.7 7 4 2.9 8.3 8.4 1.7 3.3 11.6 4.3 6.1 1.0 8.6 1.0 2.8 2.1 MEAN 10.5 5.6 2.3 5.7 5.7 2.2 4.2 8.8 2.4 5 ~7 1.7 4.4 1.8 1.6 1.3 None collected 3 Nov-10 Dec a 3 bNumber of organisms/1000 m April-December sampling period S ~ Surface sample M ~ Hid-depth sample B ~ Bottom sample

ABUNDANCE OF HYDROIDA IN DAY HACROZOOPLANKTON COLLECTIONS NINE HILE POINT VICINITY1976 SAMPLE 20 FT DEPTH CONTOUR 40 FT DEPTH CONTOUR 60 FT 80 FT 100 FT GRAND EPTH 3-NMPW 1-NMPW 1/2-NHPW 1/2-NMP 1-NMPE 3-NMPE MEAN 3-NMPW 1-NMPW 1 2-NMPW 1/2-NMPE 1-NMPE 3-NMPE MEAN NMPP NMPP NMPP MEAN S 0 25 4.2 0 0 22 3.7 5 3.5 14 M 0 11 1.8 0 0 6 1.0 5 1.5 APR B 22 0 3.7 5 34 23 10.3 5 5.9 MEAN 7.3 12.0 3.2 1.7 11.3 17.0 5.0 5.0 3.6 S 0 44 29 4 145 0 37.0 0 4 0 4 63 93 13 27 3 27 0 0 27.5 M 0 168 163 57 342 1007 . 289.5 4 0 30 176 0 79 48.2 60 40 52 145. 2 MAY B 5 146 0 62 32 21 44 3 5" 5 25 65 16 239 59.2 5 5  : 5 42.4 MEAN 1.7 119.3 64.0 41.0 173.0 342.7 123.6 3.0 3.0 18.3 81.7 26.3 137.0 44.9 30 ~ 7 15.0 19.0 71.7 S 0 0 0 0 0 0.0 5 6 0 1,8 0 0.7 16 H 5 0 5 0 25 5.8 0 5 0 0.8 0 2.7 JUN B 0 19 89 5 72 30.8 0 0 4 0.7 0 12.6 MEAN 1.7 6.3 31.3 1.7 32.3 12.2 1.7 3.7 1.3 1.1 0 5.3 S 0 0 0.0 0 0 0 5 0 0.8 0 0 0~3 15 M 17 0 2.8 7 0 54 0 0 10.2 0 0 5.2 JUL B 14 5 3.2 5 5 9 105 22 24.3 21 0 12.4 MEAN 10.3 1.7 2.0 4.0 1.7 21.0 36.7 7.3 11.8 2.0 0 6.0 S 0 0 0.0 0 0.0 0.0 18 M 0 5 0.8 0 0.0 0 3 AUC B 5 0 0.8 8 2.8 1.5 MEAN 1.7 1.7 0.6 2~7 0.9 0.6 S 0 5 0 0 0.8 0 5 0.8 0+7 8 M 0 0 0 0 0.0 0 0 0.0 0 0 SEP B 6 0 0 0 1.0 8 0 )o3 0.9 MEAN 2.0 1 ~7 0 0 0.6 2 ~7 1.7 0.7 6 301 0 0.5 S 15 14 56.0 31 13 0 0 5 8.2 0 9 0 26.3 6 H 5 180 0 10 44 43.2 OCT B ll 12 21 60 0 17.3 10 66 66 0 0 0 )2o7 15 5 0 23 '

129 510 1070 0 295.8 0 10 24 127.5 MEAN 14.0 164.3 7.0 17.3 19.3 38.8 35.7 69.3 170 356.7 1.7 105 6 5.0 8.0 8.0 59 '

S 0 0 0 0~0 0 0 0 0 0.0 3 H 0 0.0 0 0 10 1.7 0 0 0 0 13 2.2 ).5 NOV B 114 5 100 36.5 0 18 5 5 8 6.0 17 0 MEAN 38.0 1.7 36.7 12.7 0 6.0 1.7 1.7 7.a 2.7 44 6.2 S 15 16 16 39 34 27.3 5 5 9 19 0 18 9.3 28 0 19 17 8 10 M 0 5 0 39 34 0 13.0 14 42 5 0 4 6 11.8 6 11 0 11.1 DEC B 0 0 21 90 0 54 27.5 0 15 43 96 8 14 29.3 45 29 5 28.0 MEAN 5.0 7.0 21.7 48.3 24.3 29.3 22.6 6.3 8.3 31.3 38.3 4.0 12.7 16.8 26.3 13.3 &.0 40.7 8.1 19.0 S 2~3 3 ~9 24.8 3.8 4.0 2.4 1.6 3.8 10.0 12.9 6~1 1 ~ 6 2 '

GRAND H 3.3 39.2 20.6 11.8 51.8 112.4 3.9 7.9 14.0 20.1 2.6 9.4 9.0 6.7 5.8 MEAN B 2.4 32.9 16.1 27 ' 22.7 8.9 9.0 19.1 66.7 154.7 9.0 28.1 7.9 5.4 3.8 MEAN 2.7 37.6 14.9 14.3 33.1 41.7 5.6 9.8 27.4 59.5 16.8 7.7 '

7 2 4 3.9 s 3 bNuaber of orgenisas/1000 a April-Deceaber ssapling period S ~ Surface saap)e M ~ Hid-depth ssaple B ~ Bottoa ssaple

I I

ABUNDANCE OF LEPTODORA KINDTII IN DAY MACROZOOPLANKTON COLLECTIONS NINE MILE POINT VICINITY- 1976 SAMPL 20 FT DEPTH CONTOUR 40 FT DEPTH CONTOUR 60 FT 80 FT 100 FT DATE DE 3-NMPV I-h..PW I 2-NMPW I 2-NMP I-NMPE 3-NMPE MEAN 3-NMPW I-NMPW 2-NMP I 2-NMPE I-NMPE 3-NMP HEAN NMPP NMPP NMPP S

0 4 0 '0 0.7 0 4 4 l. 4 4 8 1.9 13 M 0 5 0 11 2.7 46 4 0 8. 9 15 0 6.0 MAY B 0 5 5 0 1.7 0 5 0 0. 0 0 0 1.0 MEA. 0 4.7 1.7 3 ~7 1.7 15.3 4.3 1. 3. 4.3 6.3 2. 3.0 S 5399 270 7.13 548 307 8700 2656 ' 526 600 809 1128 412 1718 865. 418 616 45 1480.6 16, M 414 526 1011 1125 1806 7037 1986.5 1001 0 160 1002 2417 2102 1113. 402 347 30-.

120 1298 0 841.1 JUN B 1095 956 1019 1271 1038 3407 1464.3 355 346 589 568 1238 587 613. 47 70 MEAI 2302.1 584.0 914.3 981.3 1050.3 6381.3 2035.7 627.3 315.3 519.3 899.3 1355.7 1469. 864. 289.0 331'.0 78. 1206.6 S 24052 51488 21902 8360 39198 20754 27625.7 6090 44453 67163 14536 20183 28884. 813 1466 3395 22982.1 15 M 46998 54853 14426 12706 17263 25894 28690.0 23912 '0879 30578 64340 23700 25323 14555 30401. 34164 51295 306 29354.2 JUL 8 17010 38669 13044 28016 13719 20523 21830.2 51116 11358 28431 73201 39860 11720 35947. 52416 11289 13771 28276.2 MEA. 29353.3 48336.7 16457 .3 16360.7 23393.3 22390.3 26048.6 27039.3 20938. 45741.3 54688. 26573.0 15486. 31744. 29131.0 21350.0 5824. 26870.8 S 39739 48076 236336 53160 37506 174032 114808.2 496 35220 7681 1142 31329 10053 14320. 23736 389 9357 53883.5 18 M 65833 88948 '7664 43149 95785 317370 129791.5 61008 109301 66127 24496 61825 60905 63943. 48119 22134 30701 84224.3 AUC B 61618 47673 55026 33184 125954 293169 102770.7 229951 14935 37408 959 123704 72182 79856. 14800 31647 34588 78453.2 HEA! 89063.3 94899.0 119675.3 43164.3 86415.0 261523.7 115790.1 97151 53152. 37072.0 8865.7 72286.0 417 13. 52706. 28885.0 18056.7 24882. 72187.0 S 33339 29530 549840 159155 98118 572117 357016 ' 493598 14479 30655 59632 54889 33337 47765. 265700 25405 56447 351749.4 8 M 33059 57193 793410 296122 51348 938272 528234.0 208935 197469 14697 26951 73311 85611 67829. 393620 22680 46285 82597.5 SEP B 31472. 60365 611628 664828 63549 364614 482742.7 117759 23022 94780 14940 63914 66062 46746. 32 1536 10810 64687 98264.4 MEA'%32623. 3 15696 651626 373368.3 3767 1.1 625001 455997.7 273430.7 44990 80044 67174.3 64038 95003. 20780. 326952 86298.3 89139. 77537.1 S 6116 15713 22598 29694 26990 7457 18094.7 32359 22586 8129S 27522 9480 33217 34409. 37037 11047 653 24250 F 9 6 M 67323 3114 34797 43868 37127 34172 36733.5 103879 82291 56532 40435 83351 67390 72313. 73879 49916 47063 55009.1 OCT B 13654 34378 48356 99079 42289 36012 45628.0 69476 41047 49427 2673 55975 86697 50882. 65254 13463 50134 47194 3 MEhl 29031.0 17735.0 35250.3 57547.0 35468.7 25880.3 33485.4 6&57 1. 48641.3 62418.0 23543.3 49602.0 62434.7 52535. 58723.3 24808.7 32616 42151'4 S 1530 139 1899 27 588 941. 7 149 225 225 248 467 525 306. 145 388 338 557.3 3 M 6547 3608 4897 6317 8386 4083 5639.7 7500 2284 3859 4164 19211 6115 7188. 1974 3361 1670 ,5598.4 NOV MEA'467 B 2655 7303 20817 20046 074 34429 14504.0 5124 3102 4625 10575 5)18 2115 5109. 2925 2928 1840 8358.4 3556.3 4147.0 8617.7 9420.7 3395.7 13033 ' 7028.5 4257.7 1870. 2903.0 4995.7 8265.3 2918. 4201. -1681. 2225.7 1282. 4838.0 S 0 0 0 0 0 0 0.0 0 5 0 0 0 0 0. 0 0 0 0.3 10 M 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0. 0 0 0 0.0 DEC B 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0. 0 0 0 0.0 0.0 0.0 0.0 0.0 0.0 0;0 0.0 0. 1.7 0.0 0.0 0.0 0. 0. 0.0 0. 0. 0.1 S 90012.4 16290.1 92392 ' 28090 7 33571 ~ 8 87072.0 59246.4 5999. 51680 ~ 2 17426 ~ I 45679. 44337.4 36428 ' 37101. 52249 GRAND M 24463. 34249.7 101800.6 44809.7 34635.0 147426.6 45142. 46880. 45079.9 13416.4 13937 ~ 70742.0 61351.9 38860. '7349.

MEANb B 47500. 43261.0 83321.1 94041. I 94258.7 83572.7 52642.3 43756.7 46140.6 22546.2 Z1089.9 59929.2 50775. 41129. 51676.

MEA! 87325.5 31266.9 92504.6 55649.2 54155.2 106023.8 52343.7 52212.1 47633.6 17796 ' 80235. 58336.2 49518.4 39230. 50425.

hone collected 14 Apr bNunber of organisns/1000 n 3 April-Decenber sanpling period S ~ Surface sanple M ~ Mid-depth sanple B ~ Botton sanple

ABUNDANCE OF GA?OQRUS FASCIATUS IN DAY MACROZOOPLANKTON COLLECTIONS NINE MILE POINT VICINITY 1976 AMPLE 20 FT DEPTH CONTOUR 40 FT DEPTH CONTOUR 60 FT 80 FT 100 FT EPTH 3-NMPW 1-NHPW 1 2-NHPW 1 2"NHPE 1-NHPE 3-NHPE MEAN 3-NMPW 1-NMPW 1 2-NHPW 1 2-NHPE 1-NMPE 3-NMPE MEAN NHPP NHPP NHPP S 0 0 0 0 0 0 0 14 M 0 . 0 0 6. 0 1.0 ~ 4 (PR B 27 0 4.5 0 10 1.7 2.5 MEAN 9 0' 1.5 2 3.3 0.9 1.0 S 0 0 4 0 .7 ~ 3 13 M 0 0 0 0 0 0 0 MAY B 5 52 9.5 0 25 4.2 5.5 1.7 17.3 3.2 1.3 8.3 1.6 1.9 S 8 0 0 0 1.3 0 20 0 0 0 8 4~7 0 20 0 3.7 16 M 0 0 10 49 11.3 10 0 0 0 5 0 2.5 0 0 44 8.5 B 0 77 5 34 19.3 0 31 14 0 0 0 7.5 26 0 9 13.1 MEAN 2.7 25.7 5 27.7 10.7 3.3 17.0 4.7 0 1.7 2.7 4.9 8.7 4.7 17.7 8.4 S 0 0 6 0 1.0 0 0 0 5 0 5 1.1 15 M 5 0 5 0 1.7 20 4 4.0 0 0 0 2 3 JUL B 0 10 0 0 1.7 9 0 3.0 0 30 49 7.1 MEAN 1.7 3.3 3.7 0 1.4 9.7 1.3 2.3 1.7 10 18 3.5 S 140 35 230 6 0 53 77.3 0 8 19 9 0 6.0 156 0 128 52.3 18 M 24 28 9 0 0 9 11.7 14 14 0 0 4 5.3 7 0 6 7 7 AUG B 17 11 5 0 10 0 7.2 102 0 4 0 0 17.7 0 7 55 14. 1 MEAN 60.3 24.7 81.3 2.0 3.3 20.7 32.1 38.7 7.3 7.7 3.0 1.3 9.7 54.3 2.3 63.0 24.7 S 0 0 0 0.0 0 6 10 2.7 0 8 1.6 8 M 0 5 0 0.8 4 5 5 2.3 5 0 1.6 SEP B 37 270 11 53.0 0 0 0 0.0 0 6 21.6 MEAN 12.3 91.7 3.7 18.0 1.3 3.7 5.0 1.7 1.7 4.7 8.3 S "0 0 7 1.2 0 0 0 0 5 5 1.7 0 1.1 6 M 0 0 0 0.0 OP 0 0 0 0 0 0.0 0 0.0 OCT B 0 6 0 1.0 0 10 18 26 0 0 9.0 0 4.0 MEAN 0 2.0 2.3 0.7 0 3 ~3 6.0 8.7 1.7 1.7 3.6 0 1.7 S 4 0 5 0 1.5 0 0 0.0 4 0.9 3 . M 0 0 0 0 0.0 0 0.7 9 0.9 NOV B 0 33 27 687 124.5 13 53 11.0 0 54.2 .

MEAN 1.3 11.0 10. 7 229.0 42.0 5.7 17.7 3.9 4.3 18.7 S 0 0 0 0 0 5 0.8 0 0 0 0 0 0 0.0 0 0 0 0' 10 H 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 0 0 0.0 DEC B 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 0 0 0.0 0.0'.0

~

MEAN 0.0 0.0 0.0 0.0 0.0 1.7 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 S 16.9 3.9 25.6 1.2 0.7 7.2 0.0 3.1 2.1 2.1 0.6 2.6 17.9 2.2 16. 1 GRAND M 3.2 4.1 1.0 0.6 1.7 6.4 2 ~7 2.0 2.2 1.7 1.0 1.0 0.8 0.6 6.6 MEAN B 6.0 4.9 9.1 37 ' 79.9 9.6 1).3 4.6 5.0 2.9 2.4 9.8 2.9 4.1 13.2 MEAN 8.7 4.3 11.9 13.2 27.4 7.7 4 ~7 3.2 3.1 2.2 1.3 4.5 7.2 2.3 12.0 a 3 bNumber of organisms/1000 m April-December samplin8 period S ~ Surface sample H ~ Mid-depth sample B ~ Bottom sample

I VoC.2 ~ ABUNDANCE OF SELECTED SPECIES IN NIGHT COLLECTIONS (NACROZOOPLANKTON)

ABUNDANCE OF GAlQQRUS FASCIATUS IN NIGHT MACROZOOPLANKTON COLLECTIONS NINE MILE POINT VICINITY 1976 A%'LE 20 FT DEPTH CONTOUR 40 FT DEPTH CONTOUR 60 FT 80 FT 100 DA DEPTH 3-h..PW I-RPW 1 2-M.'W 1 2-NMPE 1-NMPE 3-NMPE MEAN 3-NMPW 1-NMPW 1 2-NMPW 1 2-NMPE 1-NMPE 3-NMP MEAN NMPP NMPP NMPP S 498 623 625 490 394 311 490.2 819 661 415 490 515 480 563.3 352 143 9 455 0 16 M 791 840 561 86 420 989 614.5 789 468 532 1088 1318 539 789.0 441 128 62 603.5 JUN B 1706 547 515 531 992 192 747.2 893 441 252 1234 761 433 669.0 260 129 58 596.3 MEAN 998.3 670.0 567.0 369.0 602.0 497 ' 617.3 833.7 523.3 399.7 937.3 864.7 484.0 673.8 351.0 133.3 43.0 551.6 S 34 126 342 512 922 864 466.7 4 1 35 161 141 174 413 160.8 367 785 201 341 2 15 32 116 615 579 0 40 230.3 205 192 346 317 100 3310 745.0 751 1425 996 601.6 JUL B 315 613 890 1314 6717 1266 1852.5 200 422 400 500'866 1452 806.7 815 1046 482 1219.9 MEAN 127.0 285.0 615.7 801.7 2546.3 723.3 849.8 148.7 216.3 302.3 319.3 713.3 1725.0 570.8 644.3 1085.3 559.7 720.9 S 684 1121 621 1119 1996 983 1087.3 189 701 657 1620 622 772 ~

760 2 29 1 318 163 790 5 18 M 70 1981 2076 2779 3308 2768 2163. 7 1337 1438 2457 1200 3088 1604 1854.0 5532 558 893 2072 '

AUG B 2556 2690 3131 2626 9221 3586 3968.3 1463 2536 6147 4035 2702 1569 3075.3 2268 899 522 3063.4 8

MEAN M

S 1103.3 0

0 1930.7 0

5 1942.7 0

0 2174.7 6

16 4841.7 0

0 2445.7 0

11 2406.4 1.0 5.3 996 5,

0

' 1558.3 0

5 3087.0 0

0 2285.0 5

0 2137.3 0

0 1315.0 0

15 1896.5 1.7 3.3 2697.0 252 5

591.7 9

606 526.0 0

611 1975.5 2.0 101.4 SEP B 26 26 21 ~ 53 30 120 46.0 69 136 245 221 309 637 269.5 384 367 647 219.4 MEAN 8.7 10.3 7.0 25.0 10.0 43.7 17.4 24.7 47.0 81.7

• 75.3 103.0 217.3 91.5 213.7 327.3 419.3 107.6 S 304.0 467.5 397.0 531.8 828.0 539.5 263.5 349 ' 308 ' 564.0 327.8 416.2 253.8 313.8 93.2 G RA+ M 223.2 735.5 813.0 865.0 932.0 952.0 582.8 525 ' 833.8 651.2 1126.5 1367.0 1744.0 679.2 640.5 MEAN B 1150.8 969.0 1139.2 1131.0 4240.0 1291.0 656.2 883.8 1761.0 1497.5 1409.5 1022.8 931.8 610.2 427.2 MEAN 559.3 724.0 783.1 842.6 2000.0 927.5 500.8 586.2 967.7 904.2 954.6 935.3 976.5 534.4 387.0 a 3 bNunber of organisms/1000

~

ca June-Septenber sanpling period S Surface sanple M ~ Mid-depth sanple B Botton sanple

V.D.l. LARVAL ABUNDANCE OF SELECTED SPECIES OF ICHTHYOPLANKTON IN DAY COLLECTIONS

1976 ICHTHYOPLANKTON COLLECTIONS Larvae of the following selected species were not collected in lake collections:

DAY: BROWN TROUT COHO SALMON SMALLMOUTH BASS SPOTTAIL SHINER THREESPINE STICKLEBACK NIGHT: BROWN TROUT COHO SALMON SMALLMOUTH BASS SPOTTAIL SHINER

I I

I I

I I

I

ABUNDANCE OF ALEWIFE IN DAY ICHTHYOPLANKTON COLLECTIONS NINE MILE POINT VICINITY- 1976 Sh&'LE 20 FT.DEPTH CONTOUR 40 FT DEPTH CONTOUR 80 FT 100 FT DATE DEPTH 3-NMPW 1-NMPW 1 2-NMPW 1 2-NMPE 1-NMPE 3-NMPE 3-NMPW 1-NMPW 1 2-NMPW )/2-NMPE 3-NMP NMPP NMPP NMPP 16,17 S 15 0 0 0 0 0 2.5 5 5 0 0 0 4 2.3 0 0 0 1.9 JUN M 0 9 0 0 0 6 2 ' 11 0 0 0 0 0 '.8 0 4 0 2.0 B 0 0 0 0 5 0 0.8 0 0 0 0 0 0 0.0 0 0 5 0.7 M AN 5.0 3.0 0.0 0.0 1.7 2.0 1.9 5 3 1.7 0.0 0.0 0 0 1 3 1.4 0.0 1 3 1.7 C 23 JUN S 0 0 8 6 14 0 4 7 5.2 0 5 0

0 0 0

0 ill 19.3 2.0 9

0 0 0 0

10 ~ 2 3.1 M 0 5 12 0 5 9 0 0 5 7 4 B 0 0 40 0 21 5 11.0 0 0 0 0 36 0 6.0 0 5 9 7.7

?ZAN 0 0 1 7 20.0 2.0 13 3 4.7 6.9 0.0 1.7 0.0 0.0 13i7 39.3 9il 3 0 3i0 3.0 7i0 30 JUN S 5 0 5 0 0 29 6.5 6 0 0 5 0 26 6i2 0 14 18. 7~2 M 5 6 )7 0 13 5 7.7 15 0 0 0 23 16 9.0 5 ll 10; 8.4 B 0 6 0 10 16 15 7.8 5 24 8 0 13 22 12.0 14 46 18, 13.1 MEAN 3.3 4.0 7.3 3.3 9.7 16.3 7.3 8.7 8.0 2 ' 1.7 12.0 21.3 9.1 6.3 23 7 15.3 9.6 7 JUL S 18 15 12 5 0 9 9.8 49 4 0 24 5 23 17 ~ 5 5 0 0 11.3 ll

~

M 5 0 5 5 0 48 10.5 5 41 . 0 6 12 12.5 11 0 0 9.9 B 0 16 5 ll 10 24 11.0 0 0 11 6 0 35 8.7 0 0 0 7 9 MEAN 7 ' 10.3 7.3 7.0 3i3 27 ' 10.4 18.0 15.0 3.7 12.0 5.3 23.3 12.9 5.3 0 0 0.0 9.7 15 JUL S 161 162 0 10 231 48 102.0 308 180 22 19 6 6 90 ~ 2 0 0 0 76.9 M 20 26 9 22 126 80 47.2 22 10 0 4 9 5 8.3 5 0 0 22.5 B 62 35 5 35 95 52 47.3 59 26 91 12 31 5 37.3 0 9 4 34.7 MEAN 81.0 74.3 4.7 22 ' 150.7 60.0 65.5 129.7 72.0 37.7 11 7 15.3 5.3 45 ' 1.7 3.0 1.3 44.7 21 JUL S 4 19 5 34 32 365 76.5 5 0 5 5 13 317 57.5 31 75 50 64.0 M 0 5 5 15 89 65 29.8 .14 0 5. 0 20 87 21.0 9 5 )2 22.1 B 0 0 5 0 0 95 16.7 4 4 4 0 25 159 32.7 33 13 0 22.8 MEAN 1 ~ 3 8.0 5.0 16.3 40.3 175.0 41.0 7.7 1.3 4.7 1~7 19.3 187.7 37.1 24.3 31.0 20.7 36.3 28 JUL S 1)3 141 84 14 80 61 82.2 55 32 86 43 26 5 41 ~ 2 125 156 299 88.0 M 19 4 277 91 35 317 123.8 0 125 35 8 16 305 81.5 195 115 53 106.3

. B 506 350 203 82 25 127 215.5 79 125 88 101 48 249 115.0 74 144 104 153.7 MEAN 212.7 165.0 188.0 62.3 46.7 168.3 140 ~ 5 44.7 94.0 69 ' 50.7 30.0 186.3 79.2 13)i3 138.3 152 0 1)6.0 4 AUG S 1629 1111 1320 2932 808 476 1379.3 1178 1750 1667 .2293 676 138 283. 7 1497 2790 177 1362.8 M 3301 1195 3247 1552 240 247 1630.3 534 845 2594 '31 69 6 746.5 393 307 19 998 7 B 1535 1527 2212 246 215 104 973.2 643 373 1812 131 59 11 504.8 122 102 30- 608.1 MEAN 2155.0 1277.7 2259.7 1576.7 421.0 275 ' 1327-6 785.0 989 3 2024.3 951.7 268 0 51.7 845.0 670.7 1066.3 75.3 989 '

11 AUG 6) 237 38 108 68 )47 )09.8 131 254 280 274 81 70 18li7 123 190 83 143.0 M 91 20 261 11 0 29 68.7 32 129 136 36 12 17 60.3 10 47 0 55.4 B 87 49 485 17 153 37 138.0 56 75 20 16 39 6 35.3 23 29 0 72.8 79 ~ 7 102.0 261.3 45' 73 7 71.0 )05.5 73.0 152 ' 145 ~ 3 108.7 44.0 31 0 92.4 52.0 88 7 27 7 90 4 18 AUG S 1793 1482 1732 1202 438 437 1)80 ' 36 743 529 1069 440 526 557.2 1347 702 1426 926.8 M 222 290 490 1159 356 208 454.2 210 106 452 1086 26 76 326.0 441 342 335 386.6 B 124 233 505 1252 354 160 438.0 218 44 293 92 88 54 13)i5 241 396 242 286.4 MEAN 713.0 668.3 909.0 1204.3 382.7 268.3 690.9 154.7 297.7 424.7 749.0 184.7 218.7 338.2 676.3 480.0 667.7 533.3 25 AUG S 20 24 7 0 6 41 16-3 15 5 6 13 29 10 13 ~ 0 21 17 0 14.3 M 12 24 11 0 18 6 11.8 18 6 22 0 12 19 12.8 0 0 6 10 '

B 12 17 16 25 29 0 16.5 31 27 6 0 0 6 11.7 5 10 15. 13.3 MEAN )4.7 21 ~ 7 11.3 8.3 17.7 )5.7 )4.9 2).3 )2 7 11.3 4.3 13.7 11 ' 12.5 8 7 9.0 7 0 12 6

ABUNDANCE OF ALEWIFE IN DAY ICHTHYOPLANKTON COLLECTIONS (Continued)

NINE MILE POINT VICINITY - 1976 ZO FT DEPTH CONTOUR 40 FT DEPTH CONTOUR 60 FT. 80 FT 100 FT DATE DEPTH 3-NMPW 1-NMPW 1 Z-NMPW 1 2-NMPE 1-NMPE 3-NMPE MEAN 3-NMPW 1-NMPW 1 2-NMPW 1 2-NMPE 1-NMPE 3-NMPE MEAN NMPP NMPP NMPP 1 SEP S 0 0 0 0 0 0 0.0 0 0 0 0 0, 0 0.0 0 0 0 0.0 M 0 0 0 0 0 0 0.0 0 5 5 0 0 0 1.7 0 0 0 0.7 B 0 0 6 0 0 0 1.0 0 0 0 0 0 0 0.0 0 0 4 0 7 MAN 0.0 0.0 2.0 0.0 0.0 0~0 0.3 0.0 1.7 1.7 0.0 0.0 0.0 O.e 0.0 0.0 1.3 0 4 8 SEP S 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 0 0 0 0 M 0 21 0 0 0 0 3.5 0 0 0 0 0 0 0.0 0 0 0 1.4 B 0 0 9 0 0 0 1.5 0 0 0 8 0 0 1.3 0 0 0 1.1 MEAN 0.0 7.0 3.0 0.0 0.0 0.0 1.7 0.0 0.0 0.0 F 7 0 0

' ~ 0 0.4 0.0 0'0 0>0 0.8 15 SEP S 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 0 5 0.3 M 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 0 0 0.0 B 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 0 6 0.4

)RAN 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 ' 0 0 0.0 3 ' 0.2 25>26 S 0 0 0 0 0 0 0.0 5 0 0 0 0 0 0.8 0 0 0 0>3 SEP M 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 0 0 0.0 B 0 6 0 0 0 0 1.0 0 0 0 0 0 0 0 0 0 0 6 0.8 MEAN 0.0 2.0 0.0 0.0 0>0 0.0 0 ' 1.7 0~0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 2.0 0.4 29 SEP S 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0 0 0 0 0 0 M 0 0 0 0 0 0 0.0 . . 0 0 0 0 0 0 0 0 0 0 0.0 B 0 0 0 0 6 0 1.0 0 0 0 0 0 0 0 0 0 0 0.4 MEAN 0.0 0.0 0.0 0.0 2.0 0 ' 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 00 0.0 0.1 13 >15 S 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0 4 0 0 0.3 OCT M 0 0 0 0

• 0 0 0.0 0 0 0 0 0 0 0 0 0 0 0.0 B 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0 0 0 0 0>0

?ZAN 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1 ~ 3 0.0 0 0 0.1 S 109 1 91 2 91.7 123 2 48.0 46.1 51.2 85.1 74.1 ~ 107.0 36.4 35.3 90.3 112.7 58.8 GRA>Db M 105 0 45.9 123.8 81 6 25.2 29.1 24.6 36.2 92.8 44.9 5.8 15 7 30.5 23.9 12.4 B 66.5 64.0 99.5 47.9 26.5 17.7 31.3 19.9 66.6 10.5 9 ' 15.6 14 ' 21 ' 12 '

MEAN 93.5 67.0 105.0 84.2 33.2 31.0 35 7 47.1 77.8 54 1 17.3 22 2 45 ' 52 7 28 0 None collected 7 Apr - 9 Jun, 6 Oct, and 20 Oct <<20 Dec.

a,Nunber of organisns/1000 m 3 b

April - Decenber saapling period S >> Surface sanple M ~ Mid-depth sa..pie B Botton sanple

I I

I I

I I

I I

I I

ABUNDANCE OF RAINBOW SMELT IN DAY ICHTHYOPLANKTON COLLECTIONS NINE MILE POINT VICINITY - 1976 SAMPLE 20 FT DEPTH CONTOUR 40 FT DEPTH CONTOUR 60 FT 80 FT 100 FT DAT DEPTH 3-h.PW 1-hMPW 1 2-NHPW 1 2-NHPE 1-NHPE 3-NHPE MEAN 3-NMPW 1-NMPW 1 2-NHPW 1 2-NMPE 1-NMPE 3-NMPE MEAN NMPP NMPP 13 HAY S 0 0 0 0 0 0 0.0 0 0 0 0 0.0 0 0 0 0.0 H 0 0 0' 0 4 0 0.7 0 0 0 6 0 1.0 0 0 0 0.7 B 0 0 0 0 0 0.0 0 0 5 0 0 0.8 0 0 0 0.3 MEAN 0.0 0.0 0.0 0.0 1.3 0.0 0.2 0.0 0.0 1.7 2 ' 00 0.6 0.0 0.0 0.0 0.3 22 MAY S 7 10 0 22 5 5 8.2 5 11 5 0 16 5 7.0 0 5 0 6.4 H 5 0 0 0 0 0 0.8 0 12 0 10 6 0 4.7 0 0 0 2.2 B 0 ll 0 0 5 0 2 ' 0 10 5 0 11 5 5.2 4 0 0.0 3 '

MEAN 4.0 7.0 0.0 7 ~3 3.3 1.7 3.9 1.7 11.0 3.3 3 ~3 11.0 3.3 5.6 1.3 1.7 0.0 4 0 26 MAY S 0 0 0 4 0 0 0.7 9 5 0 0 0 0 2 i3 0 0 0 1.2 M 0 0 5 0 0 0 0 8 0 0 5 38 0 0 7~2 0 0 5 3 5 B 0 0 0 5 5 0 1.7 5 0 0 0 10 0 2.5 0 0 0 1.7 M AN 0.0 0.0 1.7 3.0 1.7 0.0 1.1 4.7 1.7 1.7 12 ' 3.3 0 0 4.0 0.0 0 0 1.7 2.1 2 JUN S 0 0 0 ll 4 5 3.3 0 0 6 6 37 0 8.2 0 53 0 8.1 M 5 0 0 7 13 17 7.0 6 0 0 7 6 7 4.3 0 10 16 6.3 B 0 0 0 5 0 11 2.7 0 0 5 0 0 0 0.8 0 0 4 1.7 MEAN 1.7 0.0 0.0 7.7 5 7 11.0 4.3 2-0 0.0 3.7 4.3 14.3 2 ' 4.4 0.0 21.0 6.7 5.4 9 JUN S 41 7 0 9 26 28 18.5 14 6 12 11 12 18 12 ' 28 23 0 15.7 M 89 19 15 10 78 87 49.7 10 47 12 0 21 24 19.0 0 15 5 28.8 B 52 0 0 5 68 25 25.0 10 14 20 0 4 27 12.5 0 18 12 17.0 MEAN 60.7 8.7 5.0 8.0 57.3 46.7 31.1 11.3 22.3 14.7 3.7 12.3 23 0 14.6 9.3 18.7 5.7 20.5 16 >17 S 0 0 0 0 0 10 1.7 0 5 0 0 0 0 0.8 4 0 0 1.3 UN H 5 0 0 0 5 11 3.5 37 0 0 0 0 0 6.2 0 13 6 5.1 B 6 0 0 0 0 0 1.0 0 0 0 0 4 9 202 0 0 0 1.3 MEAN 3.7 0.0 0.0 0.0 1 7 7.0 2.1 12.3 1.7 0.0 0.0 1.3 3.0 3.1 1.3 4.3 2 0 2.6 23 JUN S 0 0 0 0 0 0 0.0 37 6.2 0 0 4 2 7 H 0 0 0 0 0 13 2~2 0 0 0 0 0 0 0.0 0 4 4 1.4 B 0 0 0 0 0 0 0.0 5 0 0 0 0 0 0.8 9 0 4 1.2

'MEAN 0.0 0.0 0.0 0.0 0.0 4.3 0.7 1 ~ 7 0.0 0.0 0.0 0.0 12.3 2.3 3.0 1.3 4.0 1.7 30 JUN S 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 0 0 0.0 M 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 0 0 0.0

-B 0 0 0 0 0 0 0.0 0 0 4 0 0 0 0~7 0 0 0 0.3 MEAN 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1 ~ 3 0.0 0.0 0.0 0.2 0.0 0 0 0~0 0.1 7 JUL S 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 5 0 0.3 M 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 0 0 0.0 B 0 0 0 0 0 0 0.0 0 0 0 0 0 0 OiO 0 0 0 0.0 MEAN 0.0. 0.0 0.0 0.0 0.0 0.0 0.0 0 0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.7 0.0 25 AUG S 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0' 0 0 0 0~0 M 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 0 0 0.0 B 0 0 0 6 0 0 1.0 0 0 0 0 0 0 0.0 0 0 0 0.4 HEAN 0.0 0.0 0.0 2.0 0.0 0.0 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 S 1.4 0.5 0.0 1 ~ 3 1.0 1.4 0.8 0.8 0~7 0.5 1.9 1.7 0.9 2~5 O.l GRAND H 3.0 0.5 0.6 0.5 2.9 3.7 1.5 1.7 0.5 1.7 0.9 0.9 0.0 1.2 1.0 YMl B 1.7 0.3 0.0 0.6 2.2 1.0 0.6 0.7 1.1 0.0 0.8 1.2 0.4 0.5 0.6 MEAN 2.0 0.4 0.2 0.8 2.0 2.0 1.0 1.1 0.8 0.7 1.2 1.3 0.4 1.4 0.6 None collected 7"29 Apr, 15 Jul- 18 Aug, and 1 Sep 20 Dec a 3 Number of organisms/1000 m Revised/final b

April - December sampling period S Surface sample H ~ Mld-depth samplu B Balf t ius 6amplu

ABUNDANCE OF WHITE PERCH IN DAY ICHTHYOPLANKTON COLLECTIONS NINE MILE POINT VICINITY 1976 20 FT DEPTH CONTOUR 40 FT DEPTH CONTOUR 60 FT 80 FT 100 FT DATE DEPTH 3-NMPW 1-NMPW 1 2-NMPW 1 2-NMPE 1-NMPE 3-NMPE MEAN 3-NMPW 1-NMPW 1 2-NMPW 1 2-NMPE 1-NMPE 3-NMPE MEAN NMPP NMPP NMPP 26 MAY S 0 0 0 0 0 0 0.0 0 0 0 0.0 0 0 0 0 0 0 0.0 M 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 0 0 0.0 B 4 0 0 ,0 0 0 0.7 0 0 0 0 0 0 0.0 0 0 0 Oo3 MEAN 1.3 0 0 OoO 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0 ' 0.0 0.0 0.0 0.1 2 JUN S 0 0 0 0 0 0 0.0 0 0 0 6 0 0 1.0 0 0 0 0.4 5 0 0 7 13 0 4.2 6 0 0 7 0 0 2.2 0 0 0 2.5 B 5 6 0 5 15 42 12.2 0 0 0 0 0 0 0.0 0 0 0 4.9 MEAN 3 ' 2 ' 0.0 4.0 9.3 14.0 5.4 2 0 0.0 0.0 4.3 0.0 0.0 1.1 0.0 0.0 0.0 2.6 9 .JUN S 0 7 0 4 4 0 2.5 0 0 4 0 0 0 0.7 4 0 0 1~5 M 5 5 10 0 0 0 3.3 0 0 0 0 0 0 0.0 0 0 0 1+3 B 0 0 0 0 0 5 0.8 0 0 0 0 4 0 0.7 0 0 0 0.6 MEAN 1.7 4.0 3.3 1.3 1.3 1.7 2.2 0.0 0.0 1 ~3 0.0 1.3 0.0 0.4 1.3 0.0 0.0 1.2 16,17 S 15 0 4 0 0 0 3 ' 5 0 0 0 0 0 0.8 0 2,1 JUN M 10 4 0 0 0 0 2 ' 16 0 0 0 0 0 2.7 0 ~

2.6 B 0 5 0 10 9 0 4.0 5 0 -0 0 0 0 0.8 0 1.9 MEAN 8.3 3.0 1.3 3.3 3.0 0.0 3.2 8.7 0.0 0.0 0.0 0+0 0.0 1.4 3.0 2 ' 0.0 2 '

23 JUN S 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 0 0 0.0 M 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 4 0 0.3 B 5 0 3 0 0 0 1.3 0 0 0 0 0 0 0.0 0 0 4 0.8 MEAN 1.7 0.0 1.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0 0 0.0 0.0 0.0 0.0 1.3 1.3 0.4 30 JUN S 0 0 0 5 0 0 0.8 0 0 0 0 0 0 0.0 0 0 0 0.3 M .5 0 0 0 7 0 2.0 0 0 0' 6 0 0 1.0 0 0 0 1.2 B 12 0 0 0 0 0 2.0 5 0 0 0 0 0.8 0 0 0 1.1 MEAN 5.7 0 0 0.0 1.7 2 ' 0.0 1.6 1.7 0.0 0.0 2.0 0.0 0.0 0.6 0.0 0.0 0 0 0.9 7 JUL S 5 0 0 0 0 0 0.8 0 0 0 0 0 0 0.0 0 0 0 0 3 M 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 0 0 0.0 B 0 0 0 0- 5 0 0.8 0 0 0 0 5 0 0.8 0 0 0 0.7 MEAN 1.7 0.0 0.0 0.0 1.7 0.0 0.6 0.0 0.0 0.0 0.0 1.7 0.0 0.3 0.0 0.0 0.0 0.3 15 JUL S 0 0 0 0 0 0 0.0 0 0 6 1.0 0 0 0 0.4 M 0 0 4 0 0 0 0.7 0 0 0 0 0 0 0.0 0 0 0 0.3 B 0 15 0 0 0 0 2.5 0 0 0 0 0 0 0.0 0 0 0 1.0 MEAN 0.0 5 0 1.3 0.0 0.0 0.0 1.1 0.0 0.0 2.0 0.0 0.0 0.0 0.3 0.0 0 ' 0.0 0.6 21 JUL S 0 0 0 0 0 4 0.7 0 0 0 0 0 0 0.0 0 0 0 0+3 M 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 5 0 0.3 B 4 0 0 5 0 5 2.3 0 0 0 0 0 0 0.0 0 0 0 0.9 MEAN 1.3 0.0 0.0 1.7 0.0 3.0 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.7 0.0 0.5 28 JUL S 9 0 0 5, 3 5 3.7 0 0 0 0 0 0 0.0 0 4 0 1.7 M 0 0 4 9 5 5 3.8 0 19 0 0 0 0 3.2 5 0 0 3.1 B 10 5 0 7 0 0 3~7 0 0 0 14 0 0 2.3 0 0 0 2.4 MEAN 6.3 1.7 1.3 7.0 2 7 3.3 3.7 0.0 6.3 0.0 4.7 0.0 0.0 1.8 1.7 1.3 0.0 2.4 4 AUG S 9 0 0 0 18 7 5.7 4 0 10 0 5 5 4.0 10 0 0 4,5 M 21 5 0 0 21 6 8.8 15 8 38 0 5 17 13.8 0 0 0 9.1 B 4 15 0 0 16 18 8.8 13 4 16 0 0 11 7.3 5 0 4 7.1 MEAN 11.3 6.7 0.0 0.0 18.3 10.3 7.8 10.7 4.0 21.3 0.0 3.3 11.0 8.4 5.0 0.0 1.3 6.9

I I

I I

I I

I I

I I

ABUNDANCE OF WHITE PERCH IN DAY ICHTHYOPLANKTON COLLECTIONS (Continued)

NINE MILE POINT VICINITY - 1976 SA.'PLE 20 FT DEPTH CONTOUR 40 FT DEPTH CONTOUR 60 FT 80 FT 100 FT DATE DEPTH 3-hMPW 1-NMPW 1 2-NMPW 1 2-NMPE 1-NMPE 3-NMPE 3-NMPW 1-NMPW 1 2-NMPW 1 2-NMPE 1-NMPE 3-NMPE MEAN NMPP NMPP NMPP 11 AUG S 0 0 0 6 0 0 1.0 5 0 0 0 5 0 1~7 0 5 10 2.1 5 0 5 0 0 0 1.7 0 0 0 6 0 12 3.0 0 0 0 1.9 B 0 0 5 0 14 0 3.2 6 0 0 0 0 0 1.0 5 5 0 2.3 MEAN F 7 0.0 3 3 2.0 4.7 0.0 1.9 3.7 0.0 0.0 2.0 1.7 4.0 1.9 1.7 3.3 3.3 2.1 18 AUG S 0 0 0 0 0 5 0.8 0 0 0 0 0 0 0.0 0 0 0 Oi3 M 0 6 0 12 0 0 3.0 3 0 5 0 5 4 2.8 0 0 0 2.3 B 0 5 5 4 0 10 4.0 4 0 4 0 6 0 2 ' 0 0 5 2.9 MEAN 0.0 3.7 1.7 5.3 0.0 5.0 2.6 2.3 0.0 3.0 0.0 3+7 1.3 1.7 0.0 0.0 1.7 1.8 25.AUG S 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 0 0 0.0 M 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 11 0 0 7 B 0 0 0 0 '0 0 0.0 0 0 6 0 0 0 1.0 0 0 0 0.4 MEA?I 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2 ' 0.0 0.0 0.0 0.3 0.0 3.7 0.0 0.4 GRAND M ANb S

M B

1.1 1.5 1.3 0.2 0.6 1.5 0.1 0.7 0.4 0 '

0.8 0.9 0 7 1.3 1.7 0.6 0.3 2.3 0.4 1.1 0.9 0.0 0.8 0.1

'.2 Oo6 0.7 0.2 0.5 0.4 0.3 0.3 0.4 0.1 0.9 0.3 0.5 0.3 0.3 0.4 0.7 O.l Oo3 0.0 0+4 MEA.'l 1.3 0.8 0.4 0.8 1.2 1.1 0.8 0.3 0.8 0.4 0.3 0.4 0.4 0.4 0.2 Noae collected 7 Apr-22 May and 1 Sep-20 Dec a,

bNuaber of orgaaisas/1000 n 3

April-December saupling period S ~ Surface sa=ple M ~ Mid-depth B ~ Bottom sample

ABUNDANCE OF YELLOW PERCH IN DAY ICHTHYOPLANKTON COLI,ECTIONS NINE MILE POINT VICINITY - 1976 SA'2 LE 20 FT DEPTH CONTOUR 40 FT DEPTH CONTOUR 60 FT 80 FT 100 FT DATE DEPTH 3-NHPW 1-hHPW 1/2-NMPW 1/2-NMPE 1"hMPE 3-hMPE MEAN 3-NMPW 1-NHPW 1/2-NHPW 1/2-NMPE 1-NMPE 3-NMPE MEAN NMPP NMPP NHPP 29 APR S 0 0 6 18 128 0 25 ' 15 19 -

0 9 0 5 8.0 4 0 0 13.6 M 16 0 0 19 54 0 14.8 0 0 21 7 7 0 5+8 , 6 0 0 8.7 B 15 0 0 41 43 15 19.0 22 8 9 13 19 0 11.8 14 0 .0 13.3 10.3 0.0 2.0 26.0 75.0 5.0 19.7 12.3 9.0 10.0 9.7 8.7 1.7 8.6 8+0 0.0 0.0 11.8 22 MAY S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 M 0 0 0 0 0 0 0 0 0 0 0 0 0. 0 0 0 0 0 B 5 0 0 0 0 0 0.8 0 0 0 5 0 0 0.8 0 0 0 0.7 MEAN 1.7 0.0 0.0 0.0 '0.0 0.0 0.3 0.0 0.0 0.0 1.7 0.0 0.0 0.3 0.0 0.0 0.0 0 '

CRANf S 0.0 0.0 0,2 0 5 3 ' 0.0 0.4 0.5 0.0 0.3 0.0 0.1 0.1 0.0 0.0

~~AN M 0 5 0 0 Oo0 Oo5 lo5 Oo0 0.0 0.0 0.6 0.2 0.2 0.0 0.2 0.0 0.0 B 0.6 0.0 0.0 1.2 1.2 0.4 0.6 0.2 0.3 0.5 0.5 0.0 0.4 0.0 0.0 HEAN 0.4 0.0 0.1 0.7 2.1 0.1 0.3 0.2 0.3 0.3 0.2 (0.1 0.2 0.0 0.0 None collected 7-21 Apr, 13 May, and 26 May-20 Dec a,Nu ber of organisms/1000

~ .

a 3

b April-December sacpling period S ~ Surface sanple H ~ Mid-depth sauple B ~ Bottom sanple

I I

I I

I I

V.D;2. LARVAL ABUNDANCE OP SELECTED SPECIES OP ICHTHYOPLANKTON IN NIGHT COLLECTIONS

I

)

I

ABUNDANCE OF ALEWIFE IN NIGHT ICHTHYOPLANKTON COLLECTIONS NINE MILE POINT VICINITY1976 SAWLE 20 FT DEPTH CONTOUR 40 FT DEPTH CONTOUR 60 FT 80 FT 100 FT GRAND DATE DEPTH 3-NMPW I-PfPW 1 2-NMPW 1 2-NMPE 1-NMPE 3-NMPE MEAN 3-NMPW 1-NMPW 1 2-NMPW 1 2-NMPE 1-NMPE 3-NMPE MEAN NMPP bMPP NMPP S 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 0 0 0+0 16 JUN M 4 0 5 0 0 0 1.5 0 0 5 0 0 5 1.7 0 0 0 1.3 B 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 3 0 0.2 MEAN 1.3 0.0 1.7 0.0 0.0 0.0 0.5 0.0 0.0 1.7 0.0 0.0 1.7 0.6 0.0 1.0 0.0 0.5 S 10 17 0 10 11 0 8.0 7 0 0 0 5 5 2.8 5 5 5 5 3 23 JUN M 0 12 5 0 0 0 2.8 0 5 5 0 4 9 3.8 0 0 0 2.7 B 15 5 0 0 0 26 7.7 21 5 0 0 0 14 6.7 0 0 0 5.7 MEAN 8.3 11.3 1.7 3.3 3.7 8.7 6' 9 3 3.3 1.7 0.0 3.0 9.3 4.4 1.7 1.7 1.7 4.6 S 37. 6 0 6 20 16 14.2 46 0 0 6 15 40 17.8 18 5 14 15.3 1 JUL M 37 5 0 31 33 21 21.2 15 6 0 0 0 11 5.3 5 19 10 12.9 B 12 10 5 6 55 0 14.7 11 0 0 0 12 13 6.0 6 7 0 9.1 MEAN 28.7 7.0 1.7 ~ 14.3 36.0 12.3 16.7 24.0 2 ' 0.0 2 ' 9.0 21.3 9.7 9.7 10+ 3'- 8.0 12.4 S 118 102 0 15 63 65. 7 407 449 285 108 61 65 229.2 99 27 61 130.4 7 JUL M 17 0 40 41 34 97 38.2 110 55 17 34 41 37 49.0 10 25 8 37.7 B

59.7'642.7 44 32 10 37 0 78 33.5 68 52 .65 50 30 20 47.5 16 14 5 34.7 MEAN 50.7 26.0 16.3 79.3 45.8 195.0 185.3 122. 3 64.0 44.0 40. 7 108.6 41. 7 22.0 24.7 67.6 S 78 46 5 120 93 20 60.3 63 109 87 82 71 85 82.8 164 82 .67 78.1 15 JUL M 37 95 81 83 '90 0 64.3 135 147 14 48 18 , 30 65.3 62 26 10 58.4 B 107 38 36 27 -58. 25 48.5 60 62 10 24 28 40 37.3 44 14 0 38.2 MEAN 74.0 59.7 40.7 76.7 80.3 15.0 57.7 86.0 106.0 37.0 51.3 39.0 51.7 61.8 90.0 40. 7 25 ' 58.2 S 5 44 10 58 98 1134 224.8 15 24 50 0 428 1071 264.7 308 201 99 236.3 21 JUL M 9 19 4 22 81 1147 213.7 5 22 19 17 19 263 57.5 40 30 22 114.6 5 9 13 12 9 168 36.0 5 0 4 4 32 439 80.7 17 37 17 51.4 MEAN 6.3 24.0 9.0 30.7 62.7 816.3 158.2 8;3 15.3 24.3 7.0 159.7 591.0 134.3 121 7 89.3 46.0 134.1 S 5 69 48 360 335 1605 403.7 23 83 135 232 227 1030 288.3 32 21 0 280 3, 28 JUL M 19' 52 73 332 98 962 256.0 18 22 224 30 156 1089 256.5 31 117 72 219 7 B 106 119 162 169 688 208.8 65 115 49 79 173 436 152.8 99 44 21 155.6 MEAN 11.0 75.7 80.0 284.7 200.7 1085.0 289.5 35.3 73.3 136.0 113.7 185.3 851.7 232.6 54.0 60.7 31 ' 218.5 S 2005 1203 4317 2772 3064 3658 2836.5 1673 3617 2379 5502 3444 895 2918.3 2480 2656 68 2648.9 4 'AUG M 1801 1698 2971 2655 5001 38 2360.7 2112 3172 1117 574 667 4500 2023.7 451 299 199 1817.0 B 1241 613 2515 655 872 2987 1480.5 205 1708 858 369 183 2264 931.2 187 218 60 995+7 MEAN 1682.3 1171 3 3267 7 2027.3 2979 ' 2227.7 2225.9 1330.0 2832.3 1451.3 2148.3 1431.3 2553.0 1957.7 1039.3 1057.7 109.0 1820.5 S 441 405 205 340 , 239 427 342.8 552 138 496 427 67 104 297 ' 209 810 261 341,4 ll AUG M 330 200 927 358 286 318 893 358 175 552 794 352.7 549-0 374 6

611 634 316 107 456 590 1673 1595 691 606 686.&

589.7 506 858 23 100 96 387 457i5 545.1 B 219 MEAN 330.0 510.7 283.0 517.0 257.3 591.0 414.8 310.7 461.0 306.3 491.0 1111.7 467.0 524.6 524.3 311 ' 248.0 448.0 S 1745 1415 1832 1138 1497 2096 1620.5 2346 1044 1177 2483 1288 648 1497.7 904 385 599 1373.1 18 AUG M 22 1635 351 1426 1630 1119 1030.5 661 969 338 303 1280 797 724.7 202 238 234 747.0 B 997 341 466 622 882 714 670.3 166 136 406 517 1371 696 548.7 67 83 144 507 '

MEAN 921.3 1130.3 883.0 1062.0 1336.3 1309.7 1107 ' 1057.7 716.3 640.3 1101 0 1313 0 713.7 923.7 391.0 235.3 325.6 875.8 S 411 398 88 338 2323 195 625 ' 283 223 214 415 1250 187 428.7 112 246 35 447.9 25 AUG M 768 220 641 275 1985 814 783.8 62 0 117 105 &l 80 74.2 55 31 0 348.9 B 711 106 292 109 253 &4 259.2 35 l6 60 59 82 0 42.0 116 20 9 130.1 MEAN 630.0 241.3 340.3 240 7 1520.3 364.3 556.2 126.7 79.7 130.3 193.0 417.0 89.0 181.6 94.3 99.0 14.7 309.0 S 59 50 10 5 21 111 42.7 26 47 9 0 110 114 51 ' 48 61 25 46.4 2 SEP M 111 17 ll 27 38 113 52.8 72 27 13 20 119 170 70.2 146 510 119 100.9 B 185 123 47 16 114 207 115.3 212 121 34.- 60 312 317 176.0 -77 572 72 164.6 MEAN 118.3 63.3 22.7 16.0 57.7 143.7 70.3 103.3 65.0 18.7 26.7 180.3 200.3 99 ' 90.3 381.0 72.0 )04.0

ABUNDANCE OF ALEWIFE IN NIGHT ICHTHYOPLANKTON COLLECTIONS (continued)

NINE MILE POINT VICINITY 1976 20 FT DEPTH CONTOUR 40 FT DEPTH CONTOUR 60 FT 80 FT 100 FT GRAND DATE DEPTH 3-NMPW I-NMPW I/2-NMPW 1/2-NMPE 1-NMPE 3-NMPE MEAN 3-NMPW 1-NMPW 1 2-NMPW 1/2-NMPE 1-NMPE 3-NMPE MEAN NMPP NMPP NMpp S 0 0 0 6 6 16 4.7 0 0 0 0 0 0 0 0 0 0 1.9 8 SEP M 40 9 5 0 0 . 12 11.0 0 5 5 0 0 2.5 5 0 5 6.1 B 13 4 0 12 9 22 10.0 5 4 4 8 32 .5 9.7 4 0 8 8.7 MEAN 17.7 4.3 1.7 6 0 5.0 16.7 8.6 1.7 3.0 3.0 2.7 10i7 3.3 4.1 3.0 0 4.3 5.5 S 112 38 43 0 0 0 32 ' 82 41 10 76 0 5 35.7 37 4 ..0 29.9 15 SEP M 191 16 28 52 28 49 60.7 125 104 19 57 48 42 65.8 50 5 5 54+6 B 81 53 65 102 116 53 78.3 126 22 31 86 4 23 48.7 4 17 12 53.0 MEAN 128.0 35.7 45.3 51.3 48.0 34.0 57.1 111.0 55.7 20.0 73.0 17.3 23.3 50.1 30.3 8.7 5.7 45.8 S 314.1 236 ' 416.2 322il 482 ' 583.8 345.2 360.9 302 F 6 583 ' 435.4 265.6 276.0 281.4 77.1 M 211.6 248.6 285.8 328.9 586 0 307.8 230.6 321.6 138.1 102.8 256.6 483.1 97.7 82.7 48.8 B 227.4 147.9 240.9 165.8 169.5 365.4 61.6 179.7 101.8 115.4 240.8 304.6 93+4 70.6 45.9 MEAN 251.0 211.1 314.3 272.2 412.7 419.0 212.4 287.4 180.8 267.1 310.9 351.1 ~ 155.7 144.9 57.3 None collected 2-10 Jun;night ichthyoplankton collections not required in sampling program after 15 Sep a

Number of organisms/1000 m3 b

June-September sampling period S ~ Surface sample M ~ Mid-depth sample B ~ Bottom sample

I I

I I

I

ABUNDANCE OF RAINBOW SMELT IN NIGHT ICHTHYOPLANKTON COLLECTIONS NINE MILE POINT VICINITY - 1976 SAMPLE 20 FT DEPTH CONTOUR 40 FT DEPTH CONTOUR 60 FT 80 FT 100 FT GRAND DATE DEPTH 3-NMPW I-NMPW I/2-NMPW I/2-NMPE I-NMPE 3-NMPE MEAN 3-NMPW I NMPW II2-NMPW I/2"NMPE I NMPE 3 NMPE 'HEAN NMP P NMP P S 5 0 34 5 0 31 12.5 6 28 13 20 0 10 12i8 33 35 5 ISiO 2 JUN 0 5 6 10 7 16 7.3 ll 5 34 47 24 10 21.8 35 51 22 18,9 B 0 0 11 41 6 48 17.7 0 0 25 22 76 39 27.0 6 23 34 22,1 MEAN 1.7 1.7 17.0 18 7 4.3 31.7 12.5 5.7 11.0 24.0 29.7 33.3 19.7 20 ' 24 ' 36.3 20.3 18 '

S 4 0 19 10 33 3 11.5 14 10 14 0 31 13.0 0 0 4 10.1 9,10 M 38 14 0 16 70 5 23.8 0 0 10 0 4 0 3.2 6 0 9 11.8 JUN B 10 10 5 11 56 28 20.0 5 0 5 0 14 3 4.5 30 5 0 12.1 MEAN 17.3 8.0 8.0 12.3 53.0 12.0 18.4 6.3 3.0 8.3 4.7 7.7 11.3 6.9 12.0 1.7 4 3 11.3 S 11 5 5 10 0 0 5 ' 15 15 5 0 0 0 5.8 15 9 9 6.6 16 JUN M 9 0 0 0 5 13 4.S 5 0 5 0 0 0 1.7 0 14 22 4.9 B 8 19 4 0 0 5.8 0 8 10 0 9 5.2 5 0 0 4.7 MEAN 9.3 8.0 3.0 3.3 1.7 5.7 5.2 6.7 6.3 6.0 3.3 0.0 3.0 4.2 6.7 7.7 10.3 5 '

S 0 0 7 10 3.8 0 0 0 5. I ~ 7 5 5 5 3i2 ~

23 JUN M 0 6 0 9 3.3 0 5 .10 18 7.8 14. 18 4 6.9 B

MEAN 5

1.7 0

2.0 0

2.3 ll 0

0.0 '.3 14 10 9.7 4.8 4.0 1.8 16 5.3 0

1.7 0

3.3 8

4.3 9

7.7 0

7.7 5.5 5.0 1.8 5

8.0 9

10i7 10 6.3 5.7 5.3 1.5 S 0 0 0 0 0 0 0 0 0 5 6 0 0 0 I JUL M 0 5 0 0 0 0 0.8 0 0 0 5 0 5 1.7 0 0 5 1.3 B 0 0 5 0 0 0 0.8 6 0 0 0 0 0 1.0 0 0 0 0.7 MEAN 0.0 1.7 1.7 3.7 0.0 0.0 I.I 2.0 0.0 0.0 I 7 1.7 3.7 1.5 0.0 0.0 1.7 I 2 S 5 5 9 0 0 10 4.8 5 10 19 0 5 5 7 ' 12 0 0 5 '

7 JUL M 6 0 5 0 6 0 2.8 6 6 17 6 0 6 6.8 5 10 4 5.1 B 6 0 10 11 0 0 4.5 0 69 22 5 0 5 16.8 11 5 9 10.2 MEAN 5.7 1.7 8.0 3 ~7 2.0 3.3 4.1 3.7 28.3 19.3 3.7 1.7 5.3 10.3 9.3 5.0 4.3 7.0 S 0 0 0 ~ 0 5 I~ 7 0 0 4 0 9 0 2.2 5 5 9 2.8 15 JUL M 0 0 10 10 40 10.0 10 5 5 16 0 )0 7.7 5 0 31 9.5 B 5 0 5 0 52 0 10.3 5 0 0 12 6 5 4.7 0 0 5 6.3 MEAN 1.7 0.0 5.0 3.3 32.3 1.7 7.3 5.0 1.7 3.0 9.3 5.0 5.0 4.8 3.3 I 7 15.0 6.2 S 15 20 10 0 10 ~

0 9.2 0 5 5 0 0 0 1.7 0 0 0 4.3 21 JUL M 9 0 4 0 10 0 3.8 9 0 5 0 0 5 3.2 .4 0 4 3.3 B 0 9 4 12 5 63 15-5 10 0 4 0 0 10 4.0 0 4 8 8.6 MEAN 8.0 9.7 6;0 4,0 8.3 21.0 9.5 6.3 1.7 4.7 0.0 0.0 5.0 2.9 1.3 -1.3 4 0 5.4 S 0 0 0 0 0 8 1.3 4 0 0 0 0 0 0.7 0 0 0 0.8 28 JUL M 0 0 0 0 0 0 0.0 4 0 0 4 0 0 1.3 0 0 0 0.5 B 0 0 13 0 3 45 10.2 0 0 0 0 0 5 0.8 0 0 0 4.4 MEAN 0.0 0.0 4.3 0.0 1.0 17.0 3.8 2.7 0.0 0.0 1.3 0.0 1.7 0.9 0.0 0.0 0.0 1.9 S 0 6 0 0 1.0 0 0 0 6 0 0 1.0 0 0 0 0.8 M 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 5 0 0.3 B 0 0 5 9 12 0 4.3 0 0 0 0 0 6 1.0 0 22 0 3.6 MEAN 0.0 2.0 1.7 3.0 4.0 0.0 1.8 0.0 0.0 0.0 2.0 0.0 2.0 0.7 0.0 9 0 0.0 1.6

I I

I I

I I

I

ABUNDANCE OF RAINBOW SMELT IN NIGHT ICHTHYOPLANKTON COLLECTIONS (continued)

NINE MILE POINT VICINITY - 1976 SA'.PLE 20 FT DEPTH CONTOUR 40 FT DEPTH CONTOUR 60 FT 80 FT 100 FT DATE DEPTH 3-NMPW 1-hHPW 1/2-NMPW 1/2-NMPE 1-hMPE 3"NMPE MEAN 3-'NMPW 1-NMPW 1 2-NMPW 1 2-NMPE 1-NMPE 3-NHPE MEAN hMPP NMPP NMPP S 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 0 0 0, ll AUG M 0 0 0 0 0 . 0 0.0 0 0 0 0 0 0 0.0 1.7 0 0 0 0.

B 0 0 5 5 0 0 1.7 6 0 4 0 0 0 0 0 10 2~

MEAN 0.0 0.0 1.7 1.7 0.0 0.0 0.6 2 ' 0.0 1.3 0.0 0.0 0.0 0.6 0.0 0.0 3 3 0.7 S 5 0 0 0 0 0 0,8 0 0 0 0 0 0 0.0 0 0 0 0.

18 AUG M 0 5 6 19 5 43 13.0 15 0 0 0 0 0 2.5 o o- 0 6.

B 0 74 0 0 33 17 20.7 0 5 0 19 5 0 4.8 0 4 0 10.5 MEAN 1.? 26.3 2.0 6.3 12.7 20.0 11.5 5.0 1.7 0.0 6.3 1.7 0.0 2.4 0.0 1.3 0.0 5.7 S 0 0 0 0 0 0 0.0 5 0 0 0 0 0 0.8 0 0 0 0.3 25 AUG M 0 . 0 0 0 0 87 14.5 0 0 5 0 6 0 1.8 0 0 0 6.5 B 27 25 21 0 0 151 37.3 0 0 16 5 6 0 4.5 0 0 0 16.7 MEAN 9 0 8 3 7 0 0.0 0.0 79.3 17.3 1.7 0.0 7.0 1.7 4.0 0.0 2.4 0.0 0.0 0.0 7.8 S 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 0 0 0.

2 SEP M 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 5 0 0 0.3 0 0 0 0 5 0 0.8 0 0 4 0 4 . 0 1.3 0 o o 0.9 MEAN 0.0 0.0 0.0 0.0 1+7 0.0 0.3 0.0 0.0 1.3 0.0 1 3 0.0 0.4 1.7 0.0 0.0 0.4 S 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 5 0 0 0+3 15 SEP M 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 5 0 0+3 B 0 0 0 0 0 4 0.7 0 ~ 0 0 0 0 8 '1.3 0 4 0 1.1 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 ' 0.4 1.7 3.0 0.0 MEAN S 2.8 2.2 2.2 5.2 2 2 '.40.0 1.3 4.2 0~0 3 1 4 2 0 0 3 5 2 5 1.5 2

3 6 4.7 3.4 2.0 0.6 GRAN[ M 3.9 1.9 3.4 9.2 10.8 3.8 1.3 5.6 5.2 3oo 3.4 4.6 6.4 6.3 MEAN B 3 8 8.6 5.5 5.6 11.6 23.1 3.0 4.9 5o5 5.1 7.5 5.6 3.6 4+8 4.8 MEAN 3.5 4.3 4 2 3.7 8.1 12.7 3.3 3.5 4.9 4.2 4.1 4.2 4.3 4.8 4.3 None collected 8 Sep; night ichthyoplankton collections not required in sampling program after 15 Sep a ~

3 bNumber of organisms/1000 m June-September sampling period S ~ Surfac'e sample M Mid-depth sample B ~ Bottom sample

I I

l I

ABUNDANCE OF THREESPINE STICKLEBACK IN NICHT ICHTHYOPLANKTON COLLECTIONS NIHE MILE POINT VICINITY - 1976 SAMPLE 20 FT DEPTH CONTOUR 40 FT DEPTH CONTOUR 60 FT 80 FT 100 FT GRAND DATE DEPTH 3-NMPW I-NMPW 1/2 NMPW 1 2-NMPE 1-NMPE 3-NMPE 3 IIH-PM I-H~HPM I 2-HIIPM I 2-HIIPE I-NNPE 3-IIHPE NMPP NMPP NiiPP MEAN S 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 0' 0.0 28 JUL M 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 0' 0.0 B 4 0 0 0 0 0 0.7 0 0 0 0 0 0 0.0 0 0 0 0,3 MEAN 1.3 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 CHAN) M 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MEAN B 0.3 0 0 0 0 0 0 0 0 0. 0 0 0 0 0-MEAN 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0 0 0.0 0.0 0.0 0.0 0 0 0.0 0.0

'None collected 2 Jun-21 Jul and 4 Aug-15 Sep; night ichthyoplankton collections not required in sampling after 15 Sep a

N~ber of organisms/1000 m 3 b

June-September sampling period S EH Surface sample M HH Mid-depth sample B EH Bottom sample

I ABUNDANCE OF WHITE PERCH IN NIGHT ICHTHYOPLANKTON COLLECTIONS NINE MILE POINT VICINITY '1976 SAM'LE 20 FT DEPTH CONTOUR 40 FT DEPTH CONTOUR 60 FT 80 FT 100 FT GRAND DATE DEPTH 3-NMPW I-NMPW 1/2-NMPW 1/2-NMPE 1-NMPE 3-NMPE MEAN 3-NMPW 1-NMPW 1 2-NMPW 1 2-NMPE 1-NMPE 3-NMPE MEAN NMPP NMPP NMPP 2 JUN S 0 0 0 0 0 5 0.8 0 0 0 0 0 5 0.8 0 0 0 0.7 M 0 0 0 0 0 11 1.8 0 0 0 0 0 0 0.0 0 0 0 0.7 B 0 11 6 0 0 ll 4.7 0 0 0 0 0 0 0.0 0 0 0 1.9 MEAN 0.0 3.7 2.0 0.0 0.0 9.0 2.4 0.0 0.0 0.0 0.0 0.0 1.7 0.3 0.0 0 0 0.0 1.1 S 0 0 0 0 0 0 0.0 0 9 0 0 0 0 1.5 0 0 0. 0.6 9,10 0' 1.0 0-8 M 0 0 0 0 0 0.0 0 0 0 0 0 6 6 0 0 JUN 0 0 0.8 0 0 0 0 0 0 0.0 0 0 0 0.3 B 0 0 0 MEAN 1.7 0.0 0.0 0.0 0.0 0.0 0.3 0.0 3.0 0.0 0.0 OoO 2 ' 0.8 2.0 0.0 0.0 0.6 16 JUN S 21 10 5 0 0 10 7.7 0 15 9 0 0 5 4.8 0 5 0 5.3 M 13 0 5 3 5 4 5.0 10 12 5 11 0 0 6.3 0 0 0 4 5 B 40 5 0 0 4 0 8.2 0 4 0 0 0 4, 1.3 0 0 0 3.8 MEAN 24 ' 5 0 3.3 1.0 3.0 4.7 7.0 3.3 10.3 4.7 3.7 0.0 3.0 4.2 0.0 1.1 0.0 4.6 23 JUN S 0 6 0 0 0 0 1.0 0 0 0 0 0 0 0.0 5 5 5 1.4 M 0 6 0 0 0 0 1.0 0 10 0 5 0 0 2.5 0 0 .0 1.4 B 0 5 0 0 0 0 0.8 0 0 0 0 0 5 0.8 5 5 5 1.7 MEAN 0.0 5.7 0.0 0.0 0.0 0.0 0.9 0.0 3.3 0.0 1.7 0.0 1.7 1.1 3'3 3-3 3.3 ).5 1 JUL S 13 0 0 0 13 0 4.3 5 6 0 6 10 0 4.5 0 0 0 3.5 M 0 0 0 5 0 0 0.8 0 0 0 5 6 0 1.8 5 0 0 1.4 B 0 0 0 0 6 0 1.0 0 6 0 6 0 0 2.0 0 0 0 1.2 MEAN 4 ' 0.0 0.0 1.7 6.3 0.0 2.1 1.7 4.0 0.0 5.7 5.3 0.0 2.8 1.7 0.0 0.0 2 '

7 JUL S 0 5 9 0 0 5 3.2 0 0 5 0 0 0 0.8 0 0 0 1.6 M 0. 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 5 0 0.3 B 0 0 0 5 0 0 0.8 5 0 0 0 0 0 0.8 0 0 0 0.7 MEAN 0.0 1.7 3.0 1.7 0.0 1.7 1.3 1~7 0.0 1.7 0.0 0.0 0.0 0.6 0.0 1.7 0.0 0.9 15 JUL S 0 0 5 5 0 0 1.7 5 0 4 5 0 0 2.3 0 0 0 1.6 M 0 0 0 5 10 0 2.5 0 0 0 0 0 0 0.0 0 0 0 1.0 B

0 6 0 0 ll 0 2.8 0 0 0 0 1.7 0

0.0 0

0.0 0.0 0.8 0

0.0 0

0.0 0

0.0 1.1 1.2 MEAN 0.0 2.0 1~7 3~3 7.0 0.0 2.3 1~7 0.0 1.3

21. JUL 0 0 0 0 0 0 0.0 5 0 0 0 0 0 0.8 0 0 0 0.3 M 0 0 0 0 5 10 2.5 0 4 5 8 0 5 3.7 0 0 0 2 5 B 0 0 0 4 0 0 0.7 0 0 0 0 0 5 0.8 0 0 0 0.6 MEAN 0.0 0.0 0.0 1.3 F 7 3.3 1.1 1.7 1.3 1.7 F 7 0 ' 3.3 1.8 0.0 0.0 0.0 1.1 28 JUL S 10 5 0 0 0 3 3.0 0 4 4 0 4 0 2.0 0 0 0 2.0 M 0 4 5 4 1 0 2.3 0 5 5 0 0 5 2.5 0 0 0 1.9 B 0 0 0 8 0 4 2.0 0 0 0 3 4 0 1.2 0 0 0 1.3 MEAN 3.3 3.0 1.7 4.0 0.3 2.3 2.4 0.0 3.0 3.0 1.0 2 7 1.7 1.9 0.0 0 0 0.0 1.7 4 AUG S 5 11 5 0 0 15 6.0 12 5 5 0 0 0 3.7 12 23 0 6.2 M 0 19 0 0 0 0 3.2 12 7 5 0 0 0 4.0 8 0 5 3.7 B 15 6 9 0 0 0 5.0 0 0 0 0 0 0 0.0 0 0 0 2 0 HEAN 6.7 12.0 4.7 0.0 0.0 5.0 4.7 8.0 4.0 3.3 0.0 0.0 0.0 2.6 6.7 7.3 1.7 4.0 11 AUC S 5 0 0 0 13 4 3.7 11 5 0 0 0 4 3.3 5 15 5 4 '

H 0 0 5 0 14 0 3.2 0 0 4 4 0 0 1.3 0 0 0 1.8 B 0 0 0 0 11 0 1.8 0 0 0 0 0 0 0.0 5 0 0 1.1 MEAN 1.7 0' 1.7 0.0 12.7 1.3 2.9 3.7 1.7 1.3 1.3 0.0 1.3 1.5 3.3 5.0 1.7 2.4

I I

I I

ABUNDANCE OF WHITE PERCH IN NIGHT ICHTHYOPLANKTON COLLECTIONS {continued)

NINE MILE POINT VICINITY - 1976 SAMPLE 20 FT DEPTH CONTOUR 40 FT DEPTH CONTOUR 60 FT 80 FT 100 FT GRAND DATE DEPTH 3-NMPW 1-NMPW 1/2-NMPW 1/2-NMPE 1-NMPE 3-NMPE MEAN 3-NMPW 1-NMPW 1/2-NMPW 1 2-NMPE 1-NMPE 3-NMPE MEAN NMPP NMPP hMPP MEAN 18 AUG S 5 0 0 5 6 0 2.7 0 5 0 0 0 '0 0.8 5 0 5 2.1 M

B MEAN 0

0 1.7 5

0 1.7 0

0 0.0 5

0 3.3 0,

10 5.3 0

0 0.0 3.3 0.0 2.0 0

0 0.0 19 0

8.0 0

0 0.0 0

0 0.0 10 0

3.3 0

0 0.0 3 2 1.7 1.9 0

0 1.7 0

0 0.0 5

0 3.3 2 9 0 7 1.9 25 AUG S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.0 0 0 0 0.0 M 0 0 0 6 0 0 10 0 - 0 0 0 0 0 0.0 0 0 0 0.4 B 0 5 5 0 0 0 1 7 0 0 0 0 0 0 0.0 0 0 0 0.7 MEAN' 0.0 1.7 1.7 2.0 0.0 0.0 0.9 0.0 0 0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.4 2 SEP 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 0 0 0.0 M 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.0 0 0 0 0.0 B 0 0 0 0 0 0 0.0 0 0 0 0 0 4 0.7 0 0 0 Oo3 MEAN 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1 3 0.2 0.0 0.0 0.0 0.1 "GRAND S 3.7 2 3 1~5 0.6 2.0 2 ' 2.4 3.1 1.7 0 ' 0 ' 0.9 1~7 3 0 0.9 MEAN M 0.8 2.1 0.9 1.8 2.8 1.6 1.4 3.6 1.5 2.1 0.4 1.0 1+2 0.3 0.6 B 3.8 2.4 1.2 1.1 2.0 0.9 0.3 0.6 0.0 0.6 0.9 1.1 1.6 0.3 0.3 MEAN 2.8 2.3 1.2 1.2 2.3 1.7 1~4 2.4 1.1 1.1 0.7 1.0 1.5 1 2 0.6 None collected 8-15 Sep; night ichthyoplankton collections not required in saapling prograa after 15 Sep a 3 Nunber of organisas/1000 n b

June-Septenber sanpling period S Surface sanple M ~ Mid-depth sanple B ~ Botton sanple

I I

I I

ABUNDANCE OF YELLO'W PERCH IN NIGHT ICHTHYOPLANKTON COLLECTIONS NINE MILE POINT VICINITY - 1976 SAYS LE 20 FT DEPTH CONTOUR 40 FT DEPTH CONTOUR 60 FT 80 FT 100 FT GRAND DATE DEPTH 3-NMPW I-NMPW 1/2-NMPW 1/2-NMPE 1-NMPE 3-NMPE MEAN 3-NMPW 1-NMPW 1 2-NMPW 1 2-NMPE 1-NMPE 3-NMPE NMPP NMPP NMPP MEAN S 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0+0 0 0' 0+0 21 JUL M 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0+0 0 0 0 0.0 B

MEAN 0

0.0 0

0.0 0

0.0 0

0.0 '.0 0 3 1 ~ 0 0.5 0.2 0

0.0 0

0.0 0

0.0 0

0.0 0

0.0 0

0.0 0.0 0.0 0

0.0 0

0.0 0

0.0 0.2 0.1 S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 GRAND M 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 M AN B 0 0 0 0 0 0.2 0 0 0 0 0 0 0 0 0 MEAN 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 None collected 2 Jun-15 Jul and 28 Jul-15 Sep; night ichthyoplankton collections not required in the sampling prograa after 15 Sep a

Nunber of organisns/1000 n 3 b

June-Septenber sanpling period S ~ Surface sanple M ~ Mid-depth sanple B Botton sanple

V.D.3o STANDING CROP ESTIMATES OF SELECTED LARVAL SPECIES FROM NIGHT COLLECTIONS

~ ~

STANDING CROP ESTIMATES FOR ALEWIFE LARVAE FROM NIGHT COLLECTIONS NINE MILE POINT VICINITY - 1976 ESTIMATED DATE DEPTH CONTOUR TOTAL 0-30 ft 30-50 ft 50-70 ft 70-90 ft 90-110 ft NUMBER 2 JUN 0.0 0.0 0.0 0.0 0.0 0.0 9,10 JUN 0.0 0.0 0.0 0.0 0.0 0.0

'6 JUN 8856.5 28643.4 . 0.0 100503.0 0.0 138002.9 23 JUN 109820.6 '10051.6 106357.1 170855.1 256283.5 853367.9 1 JUL 295807.1 463068.3 606861.1 1035180.9 1206040.0 3606957.4 7 JUL 811255.4 5184455.4 2608877.1 2211066.0 3723648.5 14539302.4 15 JUL 1022040.1 2950270.2 5630670.0 4090472.1 3874403.5 17567855.9 21 JUL 2802196.6 6411347.7 7613917.1 8974917.9 6934730.0 32737109.3 28 JUL 5127913.5 11104091.4 3378402.0 6100532.1 4673405.0 30384344.0 4 AUG 39427366.7 93458640.3 65021725.9 106302023.1 16432295.0 320642051.0 ll AUG 7347352.4 25043879.4 32801780.9 31256433.0 37387240.0 133836685.7 18 AUG 19610062.3 44096514.3 24462133.0 23648355.9 49085828.0 160902893.5 25 AUG 9851970.6 8669402.4 5899690.9 9949797.0 2216098.5 36586959.4 253 SEP 1245223.9 4730934.9 5649438.9 38291643.0 10854360.0 60771600.7 8 SEP 152331.8 195729.9 187689.0 0.0 648246.5 1183997.2 15 SEP 1011412.3 2391723.9 1895658.9 874376.1 859303.5 7032474.7 NNUAL MEAN 5551475.6 12808672.1 9741450.1 14562884.7 8634492.6 51298975.1 a

Mean of surface, mid-depth, and bottom samples over 3-NMPW, 1-NMPW, 1/2-NMPW, 1/2-NMPE, 1-NMPE, 3-NMPE Mean of surface, mid-depth, and bottom samples over 3-NMPW, 1-NMPW, 1/2-NMPW, 1/2-NMPE, 1-NMPE, 3-NMPE c

dMean of surface, mid-depth and bottom samples at NMPP-60 ft Mean of surface, mid-depth and bottom samples at NMPP-80 ft e

Mean of surface, mid-depth and bottom samples at NMPP-100 ft Number/1 000 cu m.

STANDING CROP ESTIMATES FOR RAINBOW SMELT L RVAE FROM NIGHT COLLECTIONS NINE MILE POINT VICINITY 1976 ESTIMATED DATE DEPTH CONTOUR TOTAL 0-30 ft 30-50 ft 50-70 ft 70-90 ft 90-110 ft NUMBER 2 JUN 221412.5 983423.4 1545306.1 3648258.9 3060326.5 9458727.4 9,10 JUN 325919.2 329399.1 750756.0 170855.1 648246.5 2225175.9 16 JUN 92107.6 200503.8 419172.1 773873.1 1552776.5 3038433.1 23 JUN 70852.0 238695.0 500504.0 1075382.1 949756.5 2835189.6 1 JUL 19484.3 71608.5 0.0 0.0 256283.5 347376.3 7 JUL 72623.3 491711.7 581835.9 502515.0 648246.5 2296932.4 15 JUL 129304.9 '229147.2 206457.9 170855.1 2261325.0 2997090.1 21 JUL 168273.5 138443.1 81331.9 130653.9 603020.0 1121722.4 28 JUL 67309.4 42965.1 0.0 0.0 0.0 110274.5 4 AUG 31883.4 33417.3 0.0 904527.0 0.0 969827.7 11 AUG 10627.8 28643.4 0.0 0.0 497491.5 536762.7 18 AUG 203699.5 114573.6 0.0 130653.9 0.0 448927.0 25 AUG 306434.9 114573.6 0.0 0.0 0.0 421008.5 293 SEP 5313.9 19095.6 106357.1 0.0 0.0 130766.6 8 SEP 0.0 0.0 0.0 0.0 0.0 0.0 15 SEP 3542.6 19095.6 106357.1 301509.0 0.0 430504.3 ANNUAL MEAN 108049.3 190956.0 268629.9 488067.7 654842.0 1710544.9 Mean of surface, mid-depth, and bottom samples over 3-NMPW, 1-NMPW, 1/2 NMPWp 1/2 NMPEp 1 NMPEp 3 NMPE Mean of surface, mid-depth, and bottom samples over 3-NMPW, 1-NMPWy 1/2 NMPWp 1/2 NMPE> 1 NMPEp 3 NMPE dMean of surface, mid-depth and bottom samples at NMPP-60 ft Mean of surface, mid-depth and bottom samples at NMPP-80 ft e

fMean of surface, mid-depth and bottom samples at NMPP-100 ft ~

Number/l 000 cu m.

VI.A.1 ~ ORGANIC CARBON IN BOTTOM SEDIMENTS AT SELECTED 40 FT BENTHIC STATIONS

~

~

~

~

4

~

I'

ORGANIC CARBON IN BOTTOM SEDIMENTS : BENTHOS SAMPLING PROGRAM NINE MILE POINT VICINITY 1976 STATIONS NMPE 40 FT FITZ 40 FT NMPW 40 FT DATE R-1 R-2 MEAN R-1 R-2 . MEAN R-1 R-2 MEAN 19 APR NR NAn NR NAn NR NS b

15,16 JVN 0.14 0.07 0. 10 0.05 0.08 0.06 1.46 1.57 1.52 3, 7 SEP 0 06 0.09 0.08 0.08 0.09 0.08 0.78 0.96 0.87 12,13 OCT 0.14 0..12 0. 13 0.04 0.04 0.04 0.15 0.14 0.14 DEC NS NS NS NS NS NS bPercent organic carbon, chromic acid oxidation values 15 June d16 June 3 September; represents August collection 7 September; represents August collection 12 October 13 October NAn = Not analyzed NR = Not required in sampling program NS = No December benthic collection

N

~

l

~

VI~ A.2. GRAIN SIZE ANALYSIS AT SELECTED 40 FT BENTHIC STATIONS

~

~

~

~

l

~

GRAIN SIZE ANALYSIS* AT 40 FT BENTHIC STATIONS NINE MILE POINT VICINITY 1976 NMPW NMPP FITZ NMPE DATE  % Sand  % Silt  % Sand  % Silt  % Sand  % Silt % Sand  % Silt 15, 16, 17 JUN NA NA NA NA 92 8c 94 6 12, 13 OCT 90 10 NA NA 94 6 90 10

• Analysis required with June and October benthos collections only a

bl6 June 17 June c

d15 June 13 October e

12 Oc tober NA = Not analyzed, sample size insufficient for analysis

l l

VI~ Ae 3 ~ DIVER OBSERVATION OF SEDIMENT ACCUMULATION NEAR BUOY PERIPHYTON ANCHORS

~

)

~

r$

~

~

l

DIVER OBSERVATION OF SEDIMENT ACCUMULATION NEAR BUOY PERIPHYTON ANCIIORS NINE MILE POINT VICINITY 1976 40 FT STATION NMPP/

DATE NMPW FITZ NMPE ll MAY <O.l NS 0.2-1.2 2 JUN 0.2 <0.1 0.3-1.8 1 JUL 0.5 0.5 2.0 AUG NS NS NS 7 SEP <0.1 NS 0-0.8 8 OCT <0.1 NS 0.1-4.5 2 NOV <0.1 NS <0.1-6.0 10 DEC NS pcl 16.0 bRecorded in cm Structure missing dNo collection; diver's regulation Structure replaced 6 Dec NS = No sample

l i

~

~

~

~

l I

)

VI.A.4. ABUNDANCE AND BIOMASS OF SELECTED TAXA t /

l

~

I

ABUNDANCE AND BIOMASS OF ACARI (ARTHROPODA: ARACHNIDA) IN BENTHIC COLLECTIONS NINE MILE POINT VICINITY - 1976 STATION APR JUN AUG

[TRANSECT/DEPTH ABUNDANCE BIOMASS ABUNDANCE BIOMASS ABUNDANCE BIOMASS CONTOUR (FT)J MEAN -PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT NMPW 79 2 ~ 3, *0.024 0.19 69 1.4 0 ~ 021 0.22 38 0.2 0.011 0.02 NMPP 38 1.6 0.011 0.75 349 5.9 0.105 5.37 23 0.5 0.007 0 ~ 26 10 FITZ 41 1.4 0.012 0.14 25 2.4 0.008 0.66 122 0.6 0.037 0.17 NMPE 23 0.6 0.007 0.04 43 0.9 0.013 0.12 115 2.0 Oo034 0.84 CONTOUR MEAN 45 0.014 122 0.037 74 0.022 PPW 56 1.1 . 0.017 0.84 84 1.5 0 ~ 025 0.28 153 6.4 0.046 3.77 h~P P 92 1.8, 0.027 0.08 125 3.0 0.037 3.77 120 1.6 0.036 ~ 1.05 20 FITZ 43 2' 0.013 0.14 61 3.1 0.018 3.61 109 1.5 0.033 0.90 FiPE 56 1.0 0.017 0.16 150 4.1 0.045 1.51 122 2.0 0.037 0.32 CONTOUR MEAN 62 0.019 105 0.031 126 0 '38 NMPW 524 14.4 0.157 12.11 275 14+7 0.082 6.78 277 12.9 0.083 2 '6 30 NMP P FITZ 112 9.5 1.7 0.034 2 '9 351 7.0 0.105 0 94 247 5.4 0.074 '.51 3 0.001 0.11 8 1.1 0.002. 0.17 10 0.6 0.003 0.18 NMPE 8 0.4 0.002 0.04 8 0.2 0.002 Oo03 25 Oo3 0.008 0.04 CONTOUR MEAN 162 0.049 160 0.048 140 0.042 PilP W 321 13.2 0.096 3.86 173 52o3 0.052 36.36 1000 31o6 0.300 25 ~ 53 NMPP 137 27 ~ 9- 0.041 4.75 313 13.6 0.094 9.69 255 7.4 0.076 1.65 40 FITZ 0 249 5.3 0.075 1.41 36 Oo9 Oo 011 0. 22 NMPE 41 1.6 0.012 0.20 20 0 ' 0.006 0.04 196 1.5 0.059 0.28 CONTOUR MEAN 125 0.050 189 0.057 372 0.112 NMPW 51 0.2 0.015 0.04 31 0 ' .

0.009 0.05 13 0.2 0.004 0.03 NMPP 420 18.9 0.126 6.86 349 20.7 0.105 5.51 84 1.4 0.025 0.50 60 FITZ 0 38 0.3 0 011 0.06 31 0.3 0.009 0.08

%PE 31 0.4 0.009 0.05 64 0.6 0.019 0. 10 69 0.4 0.021 0.06 CONTOUR MEAN 126 0.050 120 0+036 49 0.015 a

No. organisms/m 2,', exact date of benthic

~

collection NA ~ Not available b

indicated on computer print-outs NS ~ No sample Grams/m 2 ; wet veight ~ Not applicable Original sample only I

E I

K

ABUNDANCE AND BIOMASS OF ACARI (ARTHROPODA: ARACHNIDA) IN BENTHIC COLLECTIONS (CONTINUED)

NINE MILE POINT VICINITY - 1976 STATION OCT DEC GRAND MEAN

[TRANSECT/DEPTH ABUNDANCE BIOMASS ABUNDANCE BIOMASS ABUNDANCE BIOMASS CONTOUR (FT)1 MEAN PERCENT MEAN PERCENT MEAN PERCEN MEAN PERCENT MEAN PERCENT MEAN PERCENT NMPW 0 NS NS 47 0.8 0.014 0.07 tPiPP 38 0.2 0.011 0.06 NS NS 112 1.4 0.034 0.58 10 FITZ 56 0.8 0.017 '.22 NS NS 61 0.8 0.019 .0.19 NMPE 8 2.0 0.002 0.62 NS NS 47 1.3 0.014 0.18 CONTOUR MEAN 26 0.010 NMP W 148 9 ' 0.044 1~41 NS NS 110 3 ' 0o 033 0.87 NMPP 64 13.5 0.019 4.20 NS NS 100 2.3 0.030 0.31 20 FITZ 25 0.9 0.008 0.19 NS NS 60 X7 0-018 0.40 NMP E 188 1.1 0.057 0 '8 15 6 Oc +005 129 1.6 0.039 0.28 CONTOUR .MEAN 106 0.032 APW NMP P 420 458 39.0 25.4 0.126 0.137 8.32 NS NS 374 17 ' 0 '12 6 '6 NS NS 292 9o3 0.088 Oo50 30 FITZ kPiPE 20 0

'.3 Oo26'.006 0.03 NS 5 0.9 NS 0.002 Oell 5

13 0.6 NA 0.002 0+004 0.17 NA CONTOUR MEAN 224 0.090 NMPW 214 84 6 0.064 47 '6 NS NS 427 27 ' 0,128 12a99 NMPP 361 9 ' 0.108 1.74 NS NS 267 10.7 0.080 2.53 40 FITZ 3 0.2 0.001 0.03 NS NS 72 2.4 0 '22 0.53 NMP 8 51 0.7 0.015 0.08 NS NS 77 1.0 0.023 0.15 CONTOUR MEAN 157 0.047 NMP W 410 39.7 0.123 6.44 NS NS 126 1 0 0.038 0.21 NMP P 598 32.6 0.179 7.95 NS NS 363 12.3 0.109 3.97 60 FITZ 10 0.2 0.003 0.03 NS NS 20 0.3 Oo006 0.05 NMPE 25 0.2 0.008 0.04 NS NS 47 0.4 0.014 0.06 CONTOUR MEAN 261 0.078 No. organisms/m i exact date of benthic collection NA ~ Not available b

indicated on computer print-outs NS No sample Grams/m ; wet weight Not applicable c

Original sample only

ABUNDANCE AND BIOMASS OF AMPHIPODA (ARTHROPODA: CRUSTACEA) IN BEhTHIC COLLECTIONS NINE MILE POINT VICINITY 1976 STATION JUN AUG

[TRANSECT/DEPTH ABUNDANCE BIOMASS ABUNDANCE BIOMASS ABUNDANCE BIOMASS CONTOUR (FT)) MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCE 10 NHPM 1079 32.0 3.765 29.97 1377 27.6 0.974 10o16 11707 73.6 8.737 14+35 NMP P 372 15.6 0+378 25.73 4092 69.5 1.013 51.82 4316 84+2 2 255 83.09 FITZ 201 6.9 0.413 4.76 163 15.3 0.104 8.55 16654 76.9 14.668 68+36 NHPE 870 20.8 4.912 31.39 1486 32.6 0.443 4.17 4591 78.8 3.439 85.19 CONTOUR MEAN 630 2.367 1780 0.633 9317 7 '75 20 NMPW 153 2.9 0.440 21.63 705 12 5 0.335 3+77 524 22.0 0.328 26.91 h>PP 967 19.2 5.183 15+09 2362 56.5 0.721 73.42 4581 61.9 2.946 85.79 FITZ 1415 72.7 8.006 85.52 1290 64.8 0+277 55+62 5090 71+7 2.034 55.62 NMPE 3400 60.5 7.092 68agl 794 21.9 0.142 4.75 1853 29.6 1.340 Ii+60 CONTOUR MEAN 1484 5.180 1288 0.369 3012 1.662 30 NMPW 15 0.4 0+065 5o02 107 5.7 0+005 0.41 585 27o2 0.363 12+06 NHP P 252 21.4 1+030 69.41 741 14.7 0.052 0.47 1547 33+9 0.753 15+37 FITZ 117 67.6 0.803 92.09 570 75.6 0.343 28o78 1369 83.2 1.285 75+77 NHPE 277 14.7 0 182 3.39 392 7.2 0.145 1 91 1201 14+4 2+432 13+52 CONTOUR MEAN 165 0.520 452 0.136 1176 1,208 40 CPM NHP P 59.

18 24 3.7 0,222 0.055 8.92 6o37 25 349 7 '

15.2 0.007 0.016 4+90 1.65 176 5+6 3.8 0.309 26 '0

~

130 0.054 1.17 FITZ 481 32.0 0.471 14.89 1960 41.4 1.136 21+41 1924 47.4 2.291 45+84 hHPE 186 7.3 0.427 7+20 1572 18.0 0.908 6eIO 1746 12.9 2.889 13o47 CONTOUR MEAN 186 0.294 977 0.517 994 1.386 60 NHP W 929 4.1 0.285 0,74 2901 14.8 0.724 4+06 715 8.6 1.104 7+07 NHP P 36 1.6 0.211 11.49 145 8o6 0.106 5+56 69 1.2 0.074 1.49 FITZ 369 11.9 1.004 10.23 2922 26.1 1.253 7.21 1537 15.7 2.163 19 ~ 92 NMPE 557 7.6 2.198 13.10 3970 35+2 1.796 9.28 2866 17.1 4.231 11+46 CONTOUR MEAN 473 0.924 2484 0.970 1297 lo893 No. organisms/m 2.'exact date of benthic collection indicated on computer print-outs NA Not available b 2 NS ~ No sample Grams/m ; vet veight c

Orisinal sample only

~ Not available

I ABUNDANCE AND BIOMASS OF AiHiHIPO (ARTHROPODA: CRUSTACEA) IN BENTHIC COLLECTIONS (Continued)

HIHE MILE POINT VICINITY - 1976 STATION OCT DEC GRAND MEAN tTRAHSECT/DEPTH ABUNDANCE BIOMASS ABUNDANCE BIOMASS CONTOUR (FT)I MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT ABUNDANCE BIOMASS 10 HNPW 509 88.7 0.296 40+16 NS NS 3668 59,0 3.443 16i44 NNPP 14252 79.8 11.562 66.11 NS NS 5758 73.7 3.802 64.35 FITZ 6719 94.8 6+674 84.81 NS NS 5934 72.6 5.465 55+74 NNPE 384 94.1 0.303 93 '2 NS NS 1833 48+9 2.274 29+70 CONTOUR MEAN 5466 4+709 20 HNPW 331 21 ' 0 '04 3 ~ 34 NS NS 428 11 ' 0.302 7 '2 HNPP 109 23.0 0.029 6.42 NS NS 2005 46.9 2.220 . 22+63 FITZ 1715 58.1 1.370 32.14 NS NS 2378 67.9 2.922 65.71 HMPE 14221 82.9 10i932 34.40 41 16 4c 0+267 Nh 5067 62.1 4.877 34 44 CONTOUR MEAN 4094 3.109 30 hNPW 400 37 il Oi 224 14.80 HS HS 277 12+7 Oi164 9.32 HNPP 687 38.1 1.382 2.59 NS NS 807 25+6 0.804 4.54 FITZ 453 78+4 0.750 80.04 NS NS 627 79+4 0.795 67.60 HNPE 410 5 ' 0.712 3.79 51 89 0+277 . 14+66 466 NA 0,750 Nh CONTOUR MEAN 488 .767 40 NNPW 8 .. 3 2

'9.5 ~ 0.007 5 '2 NS NS - 67 4.3 0.136 13+81 NNPP 1105 1.100 17.75 NS NS 401 16.1 0.306 9.69 FITZ 662 39+3 0+992 32.79 NS NS 1257 42.0 1.223 29.64 NMPE 1629 22+6 2i369 13i40 NS NS 1284 16.0 1+648 11.00 CONTOUR MEAN 851 1.117 60 NMPW 43 4.2 0.011 0.5& NS NS 1147 8 9 0.531 2+88 NNPP 160 8.7 0.171 7.60 NS NS 103 3.5 0.141 5.13 FITZ 2138 42.2 3.769 38.70 NS NS 1742 23.9 2.047 17.13 NNPE 4174 32+i 8.129 36.51 NS NS 2892 23+9 4.089 .17.16 CONTOUR MEAN 1629 3.020 e 2 g " sms/m; exact date of benthic collection indicated on computer pri.nt-outs Nh ~ Not available b 2 Grams/m; wet weight NS No sample c ~ Not applicable Original sample only

I ABUNDANCE AND BIOMASS OF BIVALVIA (MOLLUSCA) IN BENTHIC COLLECTIONS NINE MILE POINT VICINITY 1976

'STATION APR JUN AUG

[TRANSECT/DEPTH ABUNDANCE BIOMASS ABUNDANCE BIOMASS ABUNDANCE BIOMASS CONTOUR (FT)l MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT NHPW 8 0 ' 0.360 2.87 79 1.6 0.244 2.55 48 0.3 0 '21 0 03 NHPP 8 0.3 0.019 1.29 5 . 0.1 0.036 1.84 20 04 0.030 1.11 10 FITZ 0 10 0.9 0 006 0.49 43 0.2 0.028 0+13 NHPE 13 0.3 0.030 0 '9 33 0.7 3.246 30.59 5 0.1 . 0.004 0.10 CONTOUR MEAN 0.136 32 0.883 29 0.021 h~fPW 0 0 10 Oi4 0.018 1.48 NMPP 8 0.2 0069 020 0 5 0.1 0.002 0.06 20 FITZ 13 0.7 0.019 0.20 0 10 0.1 0.038 1.04 NHPE 148 2.6 0 '10 2 '4 38 1.1 0 088 2 94 392 6.3 0.247 2.14 CONTOUR MEAN 42 0.099 104 0.075 hHPW 3 0~ 1 <0.001 <0.01 3 0.2 <0.001 <0.01 71 3.3 0.073 2 43 NHPP 3 0.3 0.008 0 54 0 150 3.3 0.079 1.61 30 FITZ 25 14 ' 0.014 1.61 0

~

46 2.8 0.025 1.47 RiPE 606 3'2.2 1.005 18.73 1099 20.2 1+989 26 i 20 2830 33,9 3i656 20 '2 CONTOUR MEAN 159 <0.257 275 <0.995 774 0.958 NHP W 3 0.1 0.006 0 '4 0 8 0.3 0.009 0 '7 NHPP 0 3 0.1 0.004 0+41 135 3.9 0.111 2.41 40 FITZ 97 6.5 0 '12 3.54 69 1.5 0.127 2.39 774 19.1 0.624 12.48 NHPE 865 34.0 1.313 22.13 1308 15.0 2.606 17.51 3197 23.7 3.804 17.74 CONTOUR MEAN 241 0.477 345 0.912 1028 1.137 NMPW 715 3 ' 1.167 3.04 517 2~6 0.807 4+52 2087 25 ' 1.154 7.39 NHPP 15 0.7 0.011 0.60 0 31 0.5 0.018 0.36 60 FITZ 366 11.8 0.575 5.86 534 4.8 1.539 8.85 1644 16.8 1.568 14.44 NHPE 1827 24 ' 1.564 9.32 1575 14.0 3.102 16.03 4067 24.3 2.966 8.03 CONTOUR MEAN 731 0.829 656 1.816 1957 1.426 Number organisms/m ; exact date of benthic collection b Grams/m ; wet weight indicated on computer print-outs

I 9

H

a b ABUNDANCE AND BIOMASS OF BIVALVIA (MOLLUSCA) IN. BENTHIC COLLECTIONS (CONTINUED)

NINE MILE POINT VICINITY - 1976 STATION OCT DEC G 'lDMF N

[TRANSECT/DEPTH ABUNDANCE BIOMASS ABUNDANCE BIOMASS CONTOUR (FT)] MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT ABUNDANCE BIOMASS NHPW 10 1.7 0 '26 3.53 NS NS 36 0.6 0.163 0.78 NMPP 15 0.1 0.134 0.77 NS NS 12 0+2 0+055 0+93 10 FITZ 71 1.0 0.045 0.57 NS NS 31 0.4 0 '20 0 '0 NHPE 0 NS NS 13 0.4 0.820 10+71 CONTOUR MEAN 24 0 '68 NHPW 15 1.0 0.130 F 17 NS NS 6 0.2 0.037 0.97 NHPP 18 3.8 0.052 llo50 NS NS 8 0.2 0.031 Oo32 20 FITZ 8 0 ' 0.017 0.40 NS NS 8 =

0 ' 0.019 0 43 NHPE 316 1+8 9+086 28,59 127 50,9 0.050 NA 224 2o7 2.408 17.01 CONTOUR MEAN 89 2.321 NHP W 0 NS NS 19 0.9 0+018 1.02 NHPP 28 '1 ~ 6 50.566 94.83 NS NS 45 1.4 12.663 71+51 30 FITZ 33 5 ' 0.066 7.04 NS NS 26 3 3 0.026 2 '1 NAPE 3085 42 ' 6.237 33o16 229 39.8 0 '42 33 '9 1570 NA 2 '06 NA CONTOUR MEAN 786 18.956 NHPW 0 NS NS 3 0,2 0.004 0+41 NMPP 94 2.5 0.286 4.61 NS NS 58 2 ' 0.100 3.17 40 FITZ 336 20.0 0.410 13.55 NS NS 319 10.7 0.318 7e71 NHPE 2418 33.6 4.431 25.06 NS NS 1947 24.3 3 '39 20.28 CONTOUR MEAN 712 1.709 NHP W 15 15 0.017 0.135 0.89 6.00 NS NS 834 6.5 0 '86 4 '6 NHPP 23 1~3 NS NS 17 0.6 0.041 1.49 60 FITZ 883 17.4 1.508 15.48 NS NS 857 11.7 1.298 10.86 NMPE 3451 . 26 ~ 6 2.925 13 '4 NS NS 2730 22 ' 2.639 11.07 CONTOUR MEAN 1093 1.146 a 2.

No. organisms/m; exact date of benthic collection NA Not available b

indicated on computer print-outs NS ~ No sample Grams/m ; wet weight ~ Not applicable c

Original sample only

ABUNDANCE AND BIOMASS OP BRYOZOA IN BENTHIC COLLECTIONS NINE MILE POINT VICINITY - 1976 STATION APR JUN AUG

[TRANSECT/DEPTH ABUHDANCE BIOMASS ABUNDANCE BIOMASS ABUNDANCE BIOMASS CONTOUR (FT)] MEAN PERCEN MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT NMPW 66 2.0 0.002 0.02 509 . 10.2 0.015 0.16 15 0.1 0.001 <0.01 NMiPP 89 3.7 0.003 =

0.20 46 0.8 0.001 0.05 0 10 FITZ 23 0.8 0.001 0.01 15 1.4 0.001 0.08 3 <0.1 <0.001 <0.01 h";PE 0 33 0.7 0.001 0.01 0 COHTOUR MEAN 0.002 151 0.005 <0.001 N."iPW 0..0 1 0.01 387 . 16.2 0.014 1.15 YPP 104 2.1 0.003 0.01 143 ~ ~

3.4 Q.003 0.31 224 3.0 0.006 0.17 20 FITZ 0 76 3.8 0.002 0.40 0 ~

%PE 0 356 9.8 0.011 0.37 10 0.2 <0.001 <0.01 CONTOUR MEAN 34 0.002 153 0.004 155 <0.007 HMPW 135 3.7 0.004 0.31 417 22.4 0.012 0.99 ~ 41 . 1.9 0.001 0.03 hi'PP 3 Q.3 <0.001 <O.Q1 450 9.0 0.014 0.13 46 1.0 0.001 0.02 30 FITZ 0 0 0 APE 0 0 5 <0.001 <0.01 CONTOUR MEAN <0.002 217 iiPW

~

3 0.1 <0.001 <0.01 51 15.4 0.002 1.40 41 1.3 0.001 0.09 NMPP 20 4.1 0.001 0.12 33 1.4 0.001 Q.1Q 0 40 FITZ 0 397 8.4 0.012 0.23 0.

hiMPE 0 0 0 CONTOL'R MEAN <0.001 120 0.005 10 HMPW 0 0 0 hMPP 0 15 0.9 0.001 0.05 25 0.4 0.001 Q.02 60 FITZ 0 0 0 N:PE 0 0 0 CONTOUR MEAN ck 6 Number organisms/m  ; exact date of benthic collection Grams/m ; wet weight indicated on computer print-outs

I l

1 1

i

~

~

ABUNDANCE AND BIOMASS OF BRYOZOA IN BENTHIC COLLECTIONS (Continued)

NINE MILE POINT VICINITY 1976 S TATION OCT RAND . MEAN fTRANSECT/DEPTH ABUNDANCE BIOMASS ABUt/DANCE BIOMASS CONTOUR (FT)) MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT ABUtlDANCE BIOMASS N."PW 0 HS NS 148 2.4 0.005 0.02 lirE P 5 <0.1 <0.001 <0.01 NS NS 35 0.5 0.001 0.02 10 FITZ 3 <0.1 0.001 0.01 NS NS 11 0.1 0.001 0.0 NMPE 0 NS HS 8 0.2 <0.001 <0.0 CONTOUR MEAN <0.001 NMPW 94 6.2 0.003 0.10 NS NS 138 3.7 0.005 0.13 VrMPP 0 NS NS 118 2.8 ~ 0.003 0.0 20 FITZ 41 1.4 0.001 0.02 NS NS 29 0.8 0.001 0.02 APE 0 0c 92 1.1 0.003 0.02 CONTOUR MEAN 34 0.002 liMPW 150 13. 9 0. 005 0. 33 NS NS 186 8.5 0.006 0.34 HMPP 102 5.7 0.003 0.01 NS NS 150 '4.8 0.005 0.03 30 FITZ 0 NS NS 0 tiMPE 0 0 1 HA <0.001 NA CONTOUR MEAN 63 0. 004 VrMPW 0 NS NS 24 1.6 0.001 0.10 NRPP 140 3.7 0.004 0.06 NS NS 48 1.9 0.002 0.06 40 FITZ 0 HS NS 99 3.3 0.003 0.07 PiP E 0 HS NS 0 CONTOUR MEAN 35 lOPW 0 NS NS 0 h"rPP 71 3.9 0.002 0.09 NS NS 28 1.0 0.001 0.04 60 FITZ 0 NS NS 0 NMP E 0 NS HS 0 CONTOUR MEAN 18 a

No. organisms/m;2 exact date ok benthic collection NA ~ Not available b

indica-~d on computer print-outs NS ~ No sample G;ams/m; wct weight ~ Not applicablc c

Original sample only

I I

ABUNDANCE AND BIOMASS OP DKCAPODA (ARTHROPODA: CRUSTACEA) IN BENTHIC COLLECTIONS d NINE MILE POINT VICINITY 1976 STATION APR JUN AUC

[ TRANSECT/DEPTH ABUNDANCE BIOHASS ABUNDANCE BIOMASS ABUNDANCE BIOMASS CONTOUR (FT) ) MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT HMPW 0 5 0.1 6.301 70.95 0 hNPP 3 0.1 23.614 68+74 0 0 20 FITZ 0 0 0 NMPE 0 0 0 CONTOUR MEAN 0 NMPW 0 0 0 NMPP 0 3 0.1 9.738 87+59 3 Owl 2.771 56+57 30 FITZ 0 0 0 NMP E 0 0 0 CONTOUR HEAN 0 NMP W 0 0 0 NMPP FITZ 0 0 5 02 0.352 7 '5 40 0 0 0 HMPE 0 0 0 CONTOUR MEAN 0 STATION DEC (T)ue SECT/DEPTH ABUNDANCE BIOHASS ABUNDANCE BIOMASS ABUNDANCE BIOHASS CONTOUR (FT)) HEAN PERCENT MEAN PERCENT MEAN PERCENT HEAN PERCENT MEAN PERCENT MEAN PERCENT hMPW 0 NS HS <0,1 1.575 41+31

'20 NMP P 0 NS NS 1 <0.1 5+904 60 '0 FITZ 0 NS NS 0 NMPE 3 <0.1 1+ 509 4.7S Oc I <0.1 0.377 2.66 COhTOUR HEAN hMPW 0 NS NS 0 NMPP 3 0.2 0+232'.44 NS NS 2 0.1 3+18S 17.99 30 PITZ 0 HS NS 0 NHPE 0 0 0 CONTOUR MEAN hMP W NS NS 0 NMP P NS NS 1 <0.1 0+088 2+79 40 FIT? NS NS 0 NMPE NS NS 0 CONTOUR HEAN No, organisms/cL 2.',exacr, date of benthic collection bindicat~d on computer print-outs NS Ho sample Orans/m ; vet veight ~ Hot applicable Original sample only dNo organisms of this taxon collected at the 10 and 60 ft stations durfng 1976

5 I

I I

ABUNDANCE AND BIOMASS OF DIPTERA (ARTHROPODA: INSECTA) IN BENTHIC COLLECTIONS NINE MILE POINT VICINITY1976 STATION APR JUN AUG

[TRANSECT/DEPTH ABUNDANCE BIOMASS ABUNDANCE BIOMASS ABUNDANCE BIOMASS CONTOUR (FT)] MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT NNPW 199 5 ' 0.061 0.49 99 2 ' 0 '17 1 ~ 22 165 1~0 0.036 0 F 06 RPP 186 7 ' 0.039 2 '5 155 2 ' 0 '05 5 '7 178' ~ 5 0.125 4 '1 10 FITZ 2441 84 ' 1 '38 15.43 20 1~9 0 '09 0 '4 667 3 ' 0 '73 0 '1 hNPE 2586 61 ' 2 '57 13 '4 183 4~0 0 '79 1 ~ 69 858 14 ' 0 '71 6 '1 CONTOUR MEAN 1353 0 '74 114 0 '02 467 0 '51 RPW 20 0.4 0.022 1 ~ 08 25 0.4 0 '62 0.70 15 0.6 0 006 0+49

'2 F

NMP P 46 0 ' 0 '38 0 '1 242 5 ' 0 '27 2 '5 76 1~0 0 '66 1 20 FITZ 244 12 ' 0 '74 0 '9 43 2 ' 0 '24 4 '2 48 0' 0 '45 1 ~ 23 NMPE 606 10 ' 0 '08 2 '2 48 1~3 0 '14 10 '0 178 2 ' 0 '78 0 '8 CONTOUR MEAN 229 0 '86 90 0 '07 79 0 '49 15 0 ' 0 004 0 ~ 31 18 1~0 0 '09 0 '4 87 4.0 0 '49 1 63

'3 NMPW ~

0 '2

~

hNPP 8 0 ' 0 '02 0.13 53 1~1 0 '25 178 3 ' 0 '09 2 30 FITZ 5 2' 0 006 0 '9 64 8 ' 0 '90 7 '5 38 2 ' 0 '52 F 07 NMPE 178 9' F

0 '94 3 '1 501 9 ' 0 '59 3.41 252 3 ' 0 '84 1 '2 CONTOUR MEAN 52 0 '52 159 0.096 139 0 '98 hM'W 13 0 ' -0 '13 0 '2 8 2.4 0 F 001 0.70 23 0' 0 '20 1 '0 h.PP 23 4.7 0 '06 0 '0 71 3~ 1 0 '77, 7 '4 463 13 ' 0 '30 F 18 40 FITZ 109 7 ' 0 '34 7.40 87 1~8 0 '12 2 '1 31 1 ' 0 '50 . F 00 NMPE 137 5 ' 0 '72 2 '0 171 2 ' 0 '27 0 '5 1133 8.4 0 '38 3.44 CONTOUR MEAN 70 0 '06 84 0 ~ 080 412 0 '84 NMPW 255 1 1 0 '06 2 '6 379 1 9 0 '74 4 '0 481 5 ' 0 '57 4 '1

'7

~

hMPP 28 1~ 3 0 005 0 '7 79 4 ' 0 '49 2 '7 2059 34.3 3 '61 65

'0 F

60 FITZ 69 2 ' 0 '57 1 102 0' 0 '43 1 ~ 40 354 3' 0. 453 4. 17 NMPE 176 2 ' 0 '20 1 '1 46 0.4 0 '05 0.54 262 1,6 0. 270 0 ~ 73 CONTOUR MEAN 132 0 '22 152 0.318 789 1 '60 Number organisms/m2; exact date of benthic collection indicated on computer print-outs b Grams/m2; uet weight

l I

a b ABUNDANCE AND BIOMASS OF DIPTERA (ARTHROPODA: INSECTA IN BENTHIC COLLECTIONS (Continued)

NINE MILE POINT VICINITY 1976 STATION OCT DEC GRAND MEAN

[TRANSECT/DEPTH ABUNDANCE BIOMASS ABUNDANCE BIOMASS CONTOUR (FT)] MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT ABUNDANCE BIOMASS NMPW 0 NS NS 116 1.9 0.054 Oo2 NMPP 13 0~1 0.015 0.09 NS NS 133 1~7 0.071 1~2 10 FITZ 8 O.l 0.009 O.ll NS NS 784 9 ' 0.382 3 '

NMP E 8 2 ' 0.012 3.70 NS NS 909 24.3 0+630 8.2 CONTOUR MEAN 0.012 NMPW 0 NS NS 15 0.4 0.023 0~6 NMPP 0 NS NS 91 2.1 0 '33 0 3 20 . FITZ 3 0.1 0.001 0.02 NS NS 85 2.4 0.036 0.8 N'PE 87 0 ' 0.060 0.19 25 10 Oc 0.007 NA 230 2.8 0.165 1.17 CONTOUR MEAN 22 0.030 NMPW 0 NS NS 30 1~4 0016 0+91 NMPP 31 1.7 0.049 0.09 NS NS 68 2e2 0+046 0 '

30 FITZ 3 0.5 0.002 0 '1 NS NS 28 3o5 Oo038 3+2 NMPE 318 4,4 0.173 0.92 48 8.4 0.032 1.69 259 NA 0 '30 NA CONTOUR MEAN 88 0.075 NMPW 0 NS NS ll Oe7 Oo009 0+91 NiPP 173 4.6 0.364 5.87 NS NS 183 7 ' 0.194 6.1 40 FITZ 31 1~8 0.036 1.19 NS NS 65 - 2 ' 0.108 2 '

NMPE 155 2 ' 0.143 0.81 NS NS 399 5.0 0.295 1.97 CONTOUR MEAN 90 0.181 NMPW 0 NS NS 279 2.2 0.609 3.3 NMPP 36 2~0 0.083 3.69 NS NS 551 18 ' 0 '50 30 '

60 FITZ 252 5.0 0.557 5.72 NS NS 194 2.7 0.353 2.95 NMPE 316 2.4 0.430 1.93 NS NS 200 F 7 0 '56 1 ~ 07 CONTOUR MEAN 151 0.357 a

No. organisms/m;2. exact date of benthic collection NA ~ Not available b

indicated on computer print-outs NS ~ No sample c

Grams/m ; wet weight ~ Not applicable Original sample only

I ABUNDANCE AND BIOMASS OF EPHEMEROPTERA (ARTHROPODA: INSECTA) IN BENTHIC COLLECTIONS NINE MILE POINT VICINITY 1976 STATION APR JUN AUG

[TRANSECT/DEPTH ABUNDANCE BIOMASS ABUNDANCE BIOMASS ABUNDANCE BIOMASS CONTOUR (FT)l MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT NMPW 5 0.1 0.001 0 ~ 05 0 0 NMP P 5 0.1 0.003 0.01 0 0 20 FITZ 0 0 0 NMPE 0 0 0 CONTOUR MEAN 0.002 0 NMPW 0 0 0 NMP P 18 1.5 0,062 4 18 0 0 30 FITZ 0 0 0 NMPE 0 0 0 CONTOUR MEAN 0 0 NMPW 15 0.6 0.013 0+52 3 0+9 0 ~ 002 1 ~ 40 0 tliP P 0 0 0 40 FITZ 0 0 0 hMPE 0 0 0 CONTOUR MEAN 0 NMPW 0 0 0 NMPP 5 0.2 0+015 0.82 0 0 60 FITZ 0 0 0 hMPE 0 0 0 CONTOUR MEAN 0 0 a 2, date of benthic collection

~

No. organisms/m;exact NA ~ Not available indicated on computer print-outs NS ~ No sample b

Grams/m ; wet weight ~ Not applicable c

Original sample only

I a b ABUNDANCE AND BIOMASS OF EPHEMEROPTERA (ARTHROPODA: INSECTA) IN BENTHIC COLLECTIONS (Continued)

NINE MILE POINT VICINITY 1976 STATION OCT DEC GRAND MEAN

[TRANSECT/DEPTH ABUNDANCE BIOMASS ABUNDANCE BIOMASS ABUNDANCE BIOMASS CONTOUR (FT)] MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCEN MEAN PERCENT NMPW 0 NS NS I <O.l <0.001 <0.01 N.'IPP 0 NS NS I <0.1 0.001 0.01 20 FITZ 0 NS NS 0 NMPE 10 0.1 0.011 0.03 Oc 3 <O,l 0,003 0.02 CONTOUR MEAN NMPW NS NS NMPP NS NS 0.2 0.016 0.09 30 FITZ NS NS NMPE 0 CONTOUR MEAN 0 NMPW 0 NS NS Oo3 0+004 '0.41 NMPP 0 NS NS 40 FITZ 0 Ns NS hMPE 0 NS NS CONTOUR MEAN 0 NMP W NS NS NMPP NS NS I <0.1 Oo004 Oi15 60 FITZ NS NS 0 hMPE NS NS 0 CONTOUR MEAN a

organisns/n 2.:exact date of benthic collection

~

No.

b indicated on computer print-outs NS ~ No sample Grams/n ; wet weight Not applicable Original sample only

ABUNDANCE AND BIOMASS OF GASTROPODA (MOLLUSCA) IN BENTHIC COLLECTIONS NINE MILE POINT VICINITY - 1976 STATION APR JUN AUG

[TRANSECT/DEPTH ABUNDANCE BIOMASS ABUNDANCE BIOMASS ABUNDANCE BIOMASS CONTOUR (FT)) MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT NHP W 122 3.6 7.972 63.46 942 18.9 7+320 76.36 2291 14.4 51 '32 85.14 NHPP 15 0.6 0.498 33.90 5 0.1 0.076 3.89 92 1.8 0.186 6.85 10 FITZ 53 1.8 6.889 79.47 71 6.7 0.923 75.90 282 1.3 6.093 28.40 NHPE 102 . 2.4 8.486 54 '2 183 4o0 6 '17 57.64 23 0.4 0.229 5.67 CONTOUR MEAN 73 5.961 300 3.609 672 14.585 NHP W 56 1 ~ 1 0.953 46.85 130 2~3 1.617 18 '1 333 14.0 0.666 54.63 NMPP 92 1.8 4.674 13.61 0 61 0.8 0.073 2.13 20 FITZ 25 1.3 1.160 12 39 8 0.4 0.046 9.24 51 0+7 lo228 33.58 NHPE 501 8.9 2.497 24.23 489 13.5 1+9iO 65.89 2708 43.3 9 '93 83.89 CONTOUR MEAN 168 2.321 157 1.211 788 2 '15 NHPW 89 2 ' 0.588 45.37 53 2 ' 0.991 81.90 316 14+7 2o288 76+01 NHPP 10 0' 0.138 9.30 41 0.8 0.718 6.46 206 4.5 0+615 12.56 30 FITZ NMPE 501 0

26.6 3 '61 68 '1 28

'636 3.7 11.7 0.615 3.814 51 59

'3 53 3.2 0.158 9 '2 50 1448 17+4 7o476 41.55 CONTOUR MEAN 150 1.462 189 1.534 506 2 '34 NHPW 41 1.7 1.446 58 '2 5 1.5 0.055 38.46 20 0+6 0.124 10+55 NHPP 15 3.1 0.695 80+53 183 8.0 0.517 53.30 547 15.9 2.806 61.01 40 FITZ 66 4.4 1.063 33.60 64 1.4 1.002 18.88 438 10.8 1.157 23.15 NHPE 695 27.3 2.705 45.58 1644 18.8 7.480 50.25 2204 16.3 7.505 34.99 CONTOUR MEAN 204 1.477 474 2.263 802 2 '98 NHPW 13 0.1 0.153 0.40 15 0.1 0.136 0.76 36 0.4 0.025 Ool6 60 NHPP FITZ 46 603 2.1 19.5 0.690 3.295 37.58 33.58 127 417 7.5 3.7 1.277 4.947 66.96 28.46 33 0.6 0.457 9 '7 2036 20.7 4.151 38.23 NHPE 1094 , 14.9 6 '96 36.33 1364 12.1 10.661 55.08 6363 38.0 26 '10 71.81 CONTOUR MEAN 439 2.558 481 4.255 2117 7.786 a

Number organisms/m 2.; exact date of benthic collection Grams/m ; wet weight indicated on computer print-outs

I I

I

a b ABUNDANCE AND BIOMASS OF GASTROPODA (MOLLUSCA) IN BENTHIC COLLECTIONS (Continued)

NINE MILE POINT VICINITY 1976 STATION OCT DEC GRA%) MEAN fTRANSECT/DEPTH ABUNDANCE BIOMASS ABUNDANCE BIOMASS

~

CONTOUR (FT)] MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT ABUNDANCE BIOMASS NHPW'HPP 25 4,4 0.223 30 '6 NS NS 845 13.6 16.837 80.39 10 FITZ 326 107 1.8 1.5 5.539 1.089 31.67 13.84 NS NS 110 1 i4 1 575 26 '6 NS NS 128 1.6 3.749 38.24 NHPE 0 2.1 3.708 NS NS 77 48.43 CONTOUR MEAN 114 2.284 NHPW NHPP 392 28 25.7 5.9 2.632 0.249 84.44 55.09 NS NS 228 6 ' 1.467 38 '7 NS NS 45 . 1.1 1.249 12.73 20 FITZ 288 9.8 2.819 66.13 NS NS 93 2+7 1+313 29.53 iNMPE 1150 6.7 7.266 22.87- 31 12,4 0.113 NA 1212 14 ' 5.357 37 83 CONTOUR MEAN 464 3.241

'S N'.IP W 36 3 ~3 1.105 72 '9 NS 124 5.7 1 ~ 243 70 '3 30 NHPP FITZ 137 53 7.6 9.2 0.448 0.093 0.84 9.93 NS NS 99 3.1 0.480 2 '1 NS NS 34 4.3 0.217 18.45 NHPE 1384 19.0 8.114 43.14 115 20.0 0.772 40+87 817 NA 4 '67 NA CONTOUR MEAN 402 2.440 NHPW iNHPP 28 389 11.1 10.4 0.063 1.283 47 F 01 20.70 NS NS 24 1.6 0 '22 42 '4 NS NS 284 11.4 1.325 41.94 40 FITZ 168 10.0 0 '72 32.13 NS NS 184 6 ' 1.049 25.42 NHPE 1899 26.4 9.603 54.32 NS NS 1611 20+1 6.823 45.53 CONTOUR MEAN 621 2.980 NHPW 76 7.4 1.163 60 ~ 92 NS NS 35 0 ' 0.369 2 00 60 NHPP FITZ 107 346 5.8 6.8 0.510 1.441 22.66 14.80 NS NS 78 2 ' 0 '34 26 '1 NS NS 851 11.7 3.459 28.94 NHPE 2041 15.7 4.941 22 '9 NS NS 2716 '2+5 12.052 50.57 CONTOUR MEAN 642 2.014 a

No. organisms/m;exact date oE benthic collection NA ~ Not available b indicated on computer print-outs NS ~ No sample Grams/m ; Met veight ~ Not applicable c

Original sample only

I ABUNDANCE AND BIOMASS OF HYDROZOA COELENTERATA) IN BENTHIC COLLECTIONS

'INE MILE POINT VICINITY - 1976 STATION APR JUN AUG

[TRANSECT/DEPTH ABUNDANCE BIOMASS ABUNDANCE BIOMASS ABUNDANCE BIOMASS CONTOUR (FT)] MEAN PERCEN MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT "PW 199 5.9 0.006 0.05 102 2.0 0.003 0.03 8 0.1 <.001 <0.01 h~~~P 97 4.1 0.003 0.20 112 1. 9 0.003 0.15 341 6.7 0.079 2.91 10 FITZ 0 10 0.9 <0.001 <0.01 450 2.1 .0.006 0.03 RPE 3 0.1 <0.001 <0.01 0 13 0.2 0.001 0.02 CONTOUR MEAN 75 <0.003 56 <0.002 203 <0.022 NMPW 76 1.4 0.002 0.10 3 O.l <0.001 <0.01 10 0.4 <0.001 <0.01 NMPP 28 0.6 0.001 <0.01 148 3.5 0.004 0.41 69 0.9 0.002 0.06 20 FITZ 0 0 36 0.5 0.001 0.03 iiYZE 0 13 0,4 <0.001 <0.01 0 CONTOUR MEAN 26 0.002 41 <0.002 29 <0.001

"'kPW 46 1.3 0.002 0.15 13 , 0.7 <0.001 <0.01 160 7.4 0.005 0.17 X O'P 15 1.3 0.001 0.07 10 0.2 <0.001 -<0.01 0 30 FITZ 0 25 3.3 0.001 0.08 0 NMPE 0 0 0 15 0.002 <0.001 CONTOUR MEAN h~PW N')P P 5 1.0 0.001 <0.01 12 0

01<.l ll 40 0

.00 40 FITZ 15 1.0 0.001 0.03 8 0.2 <0.001 <0.01 0 NMPE 0 0 3 <0.1 <0.001 <0.01 CONTOUR iEAN 10 0.001 <0.001 <0.003 iVJP W LY~~P 0 0 0 60 FITZ 0 0 0 NMPE 0 0 143 0. 9 0.004 0.01 CONTOUR MEAN 36 b weight Number organisms/m; exact date of benthic collection Grams/m ; wet indicated on computer print-outs

ABUNDANCEa AND BIOMASS OF HYDROZOA (COELENTERATA) IN BENTHIC COLLECTIONS (Continued)

NINE MILE POINT VICINITY 1976 STATION OCT DEC RAND MEAN

[TRANSECT/DEPTH ABUNDANCE BIOMASS ABUNDANCE BIOMASS CONTOUR (FT)) MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT ABUNDANCE BIOMASS NMPW 0 NS NS 77 1.2 0.002 0.01

?QPP 2196 12. 3 0.066 0.3& NS HS 687 8.8 0.038 0.64.

10 FITZ 10 0.1 0.001 0.01 NS NS 118 1.4 0.002 0.02 N APE 0 NS. NS 4 0.1 <0.001 <0.01 CONTOUR MEAN 552 0. 034 NMiPW 15 1.0 0.001 0.03 HS HS 26 0.7 0.001 0.03 Ni~~~P 18 3.8 0.001 0.22 NS NS 66 1.5 0.002 0.02 20 FITZ 865 29.3 0.026 0.61 NS NS 225 6.4 0.007 0.16 PIPE 0 Oc 3 <0.1 <0.001 <0.01 CONTOUR MEAN 224 0.009

~

~

\

0+ti iA 0 HS NS 18 1.0 0.001 <0.01 HS 11 0.4. 0.001 0.01 ll HMPP NS 30 FITZ 20 3.5 0.001 0.11 NS NS 1.4 0.001 0.09 K'PE 38 0.5 0.001 0.01 53 9.2 0.002 0.11 18 NA 0.001 NA CONTOUR MEAN 19 0. 001 hMPW 0 NMPP 0 NS NS 1 <0.1 <0.001 <0.01 40 FITZ 171 10.2 0.005 0.17 NS HS 49 1.6 O.OO2 O.OS h~iPE 270 3.8 0.008 0.05 NS NS 68 ~

0.9 0.002 0.01 CoiNTOUR MEAN 110 0.007 hMW ~ < ~

h~IPP 3 0.2 0.001 0.04 NS NS 1 .<0.1 <0.001 <0.01 60 FITZ 211 4,2 0.006 0.06 NS HS 53 0.7 0.002 0.02 NMP E 0 NS HS 36 ~ 0.3 0.001 <0.01 CoiNTOUR MEAN 56 <0.003 a 2. date of benthic collection

~

No. organisms/n;exact Nh ~ Not available bindicatpd on computer print-outs NS ~ No sample b

Crat.".s/n; wct weight Not applicable c

Original sanple only

I ABUNDANCE AND BIOMASS OF ISOPODA (ARTHROPODA: CRUSTACEA) IN BENTHIC COLLECTIONS NINE MILE POINT VICINITY - 1976 STATION APR JUN AUG

[TRANSECT/DEPTH ABUNDANCE BIOMASS ABUNDANCE BIOMASS ABUNDANCE BIOMASS CONTOUR (FT)l MEAN PERCENT HEAN PERCENT MEAN PERCENT HEAN PERCENT HEAN PERCENT .fEAN PERCENT ttHPff 0 0.2 0.012 0.13 0 hVJ'P 0 3 Q.l 0:445 22.76 0 10 FITZ 0 0 0 h"."ZE 0 0 0 3' 0.229 =0 CONTOUR MEAN ttMP ft 0 0.03'0 0 ttHPP 5 0.1 0.012 0 0 20 FITZ 0 0 0 K'fPE 0 0 0 CONTOUR MEAN 0 0 "f~ft 0 0 NMPP 18 . 15 0.044 2.96 0 13 0.3 0.025 0.51 30 FITZ 0 0 0 h~fPE 0 0 0 CONTOUR MEAN 4 0.019 h~H'N 25 h~ilP P 3 0.6 0.006 0.70 0 20 0.6 0.023 0.50 40 FITZ 0 0 0 h";f PE 0 0 0 CONTOUR MEAN 0.043 16 0.027 PfPN wnsup 10 0

'.5 0.016 0.87 0 0

3 3

0.1

<3.1 0.005 0.001 0.10 0.01 60 FITZ 0 0 3 (0.1 0.009 0.02 COttTOUR HEAN 0 0.005 2

aNumber organisms/m ; exact date oE benthic collection Grams/m ; wet weight indicate(1 on computer print-outs

ABUNDANCEa'ND BIOMASS OP, ISOPODA (ARTHROPODA: CRUSTACEA IN BENTHIC COLLECTIONS (Continued)

NINE MILE POINT VICINITY - 1976 STATION OCT DEC raAHD MEAN

[TRANSECT/DEPTH ABUNDANCE BIOMASS ABUNDANCE BIOMASS CONTOUR (FT)l MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT ABUHDAHCE BIOMASS HiPN 0 NS NS 3 0.1 0.003 0.01

$%<DP 0 NS HS 1 <O.l 0.111 1.88 10 FITZ 0 NS NS 0 NiM? E 0 NS HS 0 CONTOUR MEAN ghfptf 0 NS NS 0 H'"ZP 3 0.6 0.001 0.22 NS NS 2 0.1 0.003 0.03 20 FITZ 0 NS NS 0 NiPE 0 Oc 0 COiHTOUR MEAN HMPM 0 NS NS 0.1 0.003 0.17 HAPP 5 -

0 3 0.012 0.02 NS NS 0.3 0.020 0.11 30 FITZ 0 NS NS HMPE 0 0 CONTOUR MEAN

'tupW 0 NS NS 19 1.2 0.030 3.05 tPPP 28 0.8 0.022 0.35 NS NS 13 0.5 0.013 0.41 40 FITZ 0 NS NS 0 NMP E 0 NS NS 0 OHTGUR iKAN h~:PN 3 0.3 0.003 0.16 NS NS 1 <0.1 0.001 0.01 Ni.PP 43 2.3 0.073 3. 24 NS NS 14 0.5 0.024 0.87 60 FITZ . 0 NS NS 1 <0.1 <0.001 <0.01 hMPE 0 NS NS 1 ~

<O.l 0.002 0.01 CONTOUR MEAN 0. 038 a

No. organisms/n 2 exact date of benthic collection

~

bindicat~d on computer print-outs NS ~ No sample Grams/m ; wct weight Not applicable c

Original sample only

I I

I I

ABUNDANCE AND BIOMASS OF MYSIDACEA (ARTHROPODA: CRUSTACEA) IN BENTHIC COLLECTIONS NINE MILE POINT VICINITY 1976 STATION APR JUN AUG

[TRANSECT/DEPTH ABUNDANCE BIOMASS ABUNDANCE BIOMASS ABUNDANCE BIOMASS CONTOUR (FT)l MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT NMPW 0 0 NMPP 3 =

0.1 0.006 Oo 33 0 60 FITZ 5 0.2 0.035 0.36 0 NMPE 0 0 CONTOUR MEAN 0.020 0. 015 STATION OCT DEC

[TRANSECT/DEPTH ABUNDANCE BIOMASS ABUNDANCE BIOMASS ABUNDANCE BIOMASS CONTOUR (FT)1 MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT NMPW NS NS 0 NMP P NS NS 1 <0.1 0e 002 0.0?

60 FITZ NS NS 1 <0.1 0.009 0.08 tPAPE NS NS 0 CONTOUR MEAN No. organisms/m ;exact date of benthic collection '

indicated on computer print-outs NS ~ No sample ~

b Not applicable Grams/m ; vet weight c No organisms of this taxon collected at the 10, 20, 30, and 40 ft stations during 1976

I I

ABUNDANCE AND BIOMASS OF NEMATODA (ASCHELMINTHES) IN BENTHIC COLLECTIONS NINE MILE POINT VICINITY - 1976 STATION AUG

[TRANSECT/DEPTH BIOMASS ABUNDANCE BIOMASS ABUNDANCE BIOMASS CONTOUR (FT) MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCE 10 NMPW 74 22 0.002 0.02 33 0.7 0.001 0.01 5 <0.1 <0.001 <0+01 NMPP 18 0.8 0 002 0.14 15 0.3 0.002 0.10 3 0.1 <0.001 <Oo01 FITZ 31 1.1 0.001 0.01 0 3 <0.1 <0.001 <0.01 NMPE 305 7.3 0+004 0.03 87 lo9 0.007 0.07 5 0.1 0+001 0.02 CONTOUR MEAN 107 0.002 34 0.003 <0.001

~ 20 NMPW 20 0.4 0.002 0.10 61 1~1 0.006 0.07 0.2, 0.001 0.08 NMP P 10 02 0.001 <0.01 3 0.1 <0.001 <0.01 0 FITZ 3 0.2 <0.001 <Oo01 3 0,2 <0.001 <0.01 0 NMPE 33 0.6 0.003 Oo03 104 2.9 0.010 0.33 48 0.8 0.005 0.04 CONTOUR MEAN 16 <0.002 43 <0+004 13 Oo003 30 NMPW 0 5 0.3 <0.001 <0.01 3 Owl '0.001 <0.01 hMPP 15 1.3 0.002 0.13 0 10 Oo2 0 001 0@02 FITZ 3 i+7 <0.001 <0.01 0 3 0+2 <0.001 <0.01 NMPE 102 5.4 0.010 0+19 171 3o 1 0.017 0+22 349 4.2 0+035 0.19 CONTOUR MEAN 30 <0.004 44 <0.009 91 <0.010 40 NMP W 3 Owl <0.004.I <0.01 3 Oo9 <0.001 <0.01 15 0.001 0.09 0 5 hMPP FITZ 41 8.4

'13.0 0.001 0.020 0+12 3 0.1 <0.001 <0.01 15 0 4 '.002 0 04 196 0,63 214 4.5 0.021 0.40 81 2+0 0.008 0.16 NMPE 61 -

2.4 0.006 0+10 440 5.0 0.044 Oo30 443 3+3 . 0.044 0.21 CONTOUR MEAN 75 <0.007 165 <0.017 138 0 014 60 hMPW 33 0+2 0.003 0.01 41 0.2 0-004 0.02 8 0.1 0.001 Oo01 h~!P P 10 0.5 0.001 0.05 15 0.9 0.001 0.05 99 1.7 0.010 0.20 FITZ 125 4.0 0.012 0.12 756 6.8 0.076 0.44 237 2.4 0.024 0.22 NMPE 519 7.1 0.052 0.31 349 3.1 0.035 0.18 122 0+7 0.012 0.03 CONTOUR MEAN 172 0.017 290 0.029 116 0.012 a ~ 2 orga>>ans/>  ; exact date of benthic collection indicated on computer print-outs NS No sanple b 2 Graas/a  ; wet weight NA ~ Not available c

Original eanple only ~ Not applicable

a b ABUNDANCE AND BIOMASS OF NEMATODA (ASCHELMINTHES) IN BENTHIC COLLECTIONS (Continued)

NINE MILE POINT VICINITY - 1976 STATION OCT DEC GRAND MEAN

[TRA!1SECT/DEPTH ABUNDANCE BIOMASS ABUNDANCE BIOMASS CONTOUR (FT)l MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCEN ABUNDANCE BIOMASS 10 hMPW 0 NS NS 28 0.5 0.001 <0+01 NMPP 0 NS NS 9 0.1 0.001 0.0 FITZ 0 NS NS 9 O.l <0.001 <0+01 NMPE 0 NS NS 99 2.6 0.003 0.0 CONTOUR MEAN 20 hMPW 0 NS NS 22 0.6 0+002 OoO hMPP 3 0+6 <0+001 <0.01 NS NS 4 0.1 <0.001 <0.01 FITZ 0 NS NS 2 Owl <Oo001 <0.01 c

NMPE 23 0,1 0+002 0.01 0 52 0.6 0.005 OoO CONTOUR MEAN <0+002 30 h"iPW 0 NS NS 2 0~1 <0.001 <0 01 NMPP 53 2.9 0,005 0.01 NS NS 20 0.6 0.002 0.01 FITZ 0 NS NS 2 0+3 <0.001 <0+01 NMPE 173 2.4 0+017 0+09 15 2+6 0.002 Doll 162 NA 0,016 N CONTOUR MEAN 56 0.011 40 RPW 0 NS NS 5 0;3 <0.001 . <0.01 NMPP 25 0.7 0.001 0.02 NS NS 21 Oo8 0.001 0.0 FITZ 66 3 ' 0.007 0.23 NS NS 139 4.6 0.014 0.3 NMPE 74 1.0 0.007 0.04 NS NS 255 3.2 0+025 0.1 CONTOUR MEAN 41 0.005 60 NMPW NMPP FITZ 31 104 0

'.7 2.1 0.002 0.010 Oo09 0+10 NS NS NS NS 21 39 0.2 1.3 0.002 Oi004 0.01 0.1 NS NS 306 4.2 0.031 0.2 PPE 99 0.8 0.010 0.04 NS NS 272 2o3 0.027 0.1,1 CONTOUR MEAN 58 0+007 a

No organisns/n 2 ; exact date of benthic collection indicated on computer printmuta NA ~ Not available b

Orans/n;2 wet weight NS ~ No sample c

Original ssnple only Not applicable

I I

I I

I I

I

ABUNDANCE AND BIOMASS OF OLIGOCHAETE (ANNELIDA) IN BENTHIC COLLECTIONS NINE MILE POINT VICINITY - 1976 STATION APR JUN AUG (TRANSECT/DEPTH ABUNDANCE BIOMASS ABUNDANCE BIOMASS ABUNDANCE BIOMASS CONTOUR (FT)] PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT PERCENT MEAN PERCEHT NMPW 115 3.4 0.011 0.09 265 5+3 0.325 3.39 76 0.5 0.030 0.05 NMPP 568 23.9 0.412 28.05 753 12.8 0.073 3 '3 8 0 ' 0.001 0 '4 10 FITZ 15 0.5 0.002 0.02 89 8.4 0.009 Oi74 61 0.3 0.006 0.03 NMPE 99 2.4 0.061 0.39 143 3.1 0.095 0.90 3 0.1 <0.001 <0.01 CONTOUR MEAN 199 0.122 312 0.126 37 <0.001 HMPW 10 0.2 0 F 001 0.05 15 0.3 0.002 0.02 NMPP 51 1~0 0.120 25 0.6 0.008 0.81 20 "FITZ 13 0.7 0.44 0.35'.041 10 0.5 0.001 0 20 HMPE 61 1.1 0.144 1.40 8 0.2 Oi004 0.13 0.1 <Oi001 <0.01 CONTOUR MEAN 34 0.076 14 0.004 NMPW 10 0 ' 0.024 1 ~ 85 0 15 0+7 0.036 1 ~ 20 NMP P 0 10 002 0.024 0.22 71 1.6 Oil68 3.43 30 FITZ 20 11.6 0.048 5.50 0 33 2~0 0.107 6.31 NMPE 137 7 ~ 3 0.295 5.50 471 8.7 0.897 11.81 1512 18i I 4.041 22.46 CONTOUR MEAN 42 0.122 120 0.460 408 1.088 NMPW 13 Oi5 0.001 0 '4 3 0.9 0.006 4.20 8 0,3 0.018 1 ~ 53 NMiPP 5 1.0 0.006 0.70 3 0.1 <0.001 C 0.01 178 5~2 0.409 8.89 40 FITZ 529 35.2 1.261 39.85 1130 23.9 2.644 49 '2 305 7.5 0.755 15.11 RPE 425 16.7 1.273 21.45 1059 12.1 3.211 21.57 2016 14.9 5.835 27.21 CONTOUR MEAN 243 0.635 549 <1.466 627 1.754 NiMPW 11279 50 ' 33.969 88.56 4764 24.2 13.103 73.39 4469 53.6 12 '67 80 '8 NMPP 153 6.9 0.296 16 '2 137 8.1 .0.117 6.14 216 F 6 0.436 8.75 60 FITZ 1507 48.7 4.532 46.19 2626 23.4 8.518 49.01 652 6.6 1.802 16 '9 NMPE 2525 34.4 6.509 38.79 1038 9.2 3.071 15.87 1015 6.1 2.551 6.91 CONTOUR MEAN 3866 11.326 2141 6.202 1588 4.339 a

Number organisms/m 2 . exact date of benthic collection Grams/m2; wet weight on nrlnt-o>>ts

I I

k I

I

a b ABUNDANCE AND BIOMASS OF OLIGOCHAETE (ANNELIDA) IN BENTHIC COLLECTIONS (Continued)

NINE MILE POINT VICINITY - 1976 STATION OCT DEC GRAND MEAN

[TRANSECT/DEPTH ABUNDANCE BIOMASS ABUNDANCE BIOMASS CONTOUR (FT)) MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT ABUNDANCE BIOMASS NMPW 15 2.6 0.013 1.76 NS NS 118 1.9 0+095 0.4 NMPP 20 0.1 0.014 0.08 NS NS 337 4.3 0 '25 2.1 10 FITZ 13 0.2 0+007 0.09 NS NS 45 0.6 0.006 0.0 APE 5 1.2 0.006 1.85 NS NS 63 1.7 0 '41 0.5 CONTOUR MEAN 13 0 ~ Ol NMPW 3 0.2 0.006 0 '9 NS NS 7 0.2 0.002 0.0 NMPP 10 2.1 0.047 10.40 NS NS 22 0.5 0.044 0.4 20 FITZ 0 NS NS 6 0.2 0.011 0.2

- NMPE 1003 5.9 2.768 8 '1 5 20C 0.122 NA 269 3.3 0.729 5.15 CONTOUR MEAN 254 0.940 NMPW 3 0.3 0.006 0.40 NS NS 7. 0 ' 0,.017 Oo97 N.'PP 38 2.1 0.090 0.17 NS NS 30 1.0 0.071 0,4 30 FITZ 13 . 2.3 0.024 2.56 NS NS 17 2.2 0.045 3.8 NMPE 1522 20.9 3.453 18.36 56 9 ' 0.144 7 '2 740 NA Oo766 NA CONTOUR MEAN 394 0.893 NMPW 0 NS NS 6 0.4 0.006 0 '1 40 NMPP FITZ 1232 239 32.8 14.2 2.780 0.599 44.85 19.80 NS NS 355 14 ' 0 '99 25 '9 NS NS 551 18.4 1.315 31.87 NMPE 400 5.6 1.006 5.69 NS NS 975 12+2 2.831 18.89 CONTOUR MEAN 468 1.462 NMPW 120 11. 6 0.282 14.77 NS NS 5158 40.0 14.980 81 '

NMPP 247 13.5 0.577 25.63 NS NS 188 6.4 0.357 12.99 60 FITZ 965 19.0 2.363 24.26 NS NS 1438 19.7 4.304 36.01 NMPE 2280 17.5 5.703 25.61 NS NS 1715 14.2 4 '59 18.71 CONTOUR MEAN 903 2 231 arNo. organisms/m;exact date of benthic collection

~

NA ~ Not available b

indicated on computer print-outs NS No sample c

Grams/m; wet veight ~ Not applicable Original sample only

I I

ABUNDANCE AND BIOMASS OF OSTRACODA (ARTHROPODA: CRUSTACEA) IN BENTHIC COLLECTIONS NiNE MILE POINT VICINITY - 1976 STATION APR JUN AUG

[TRANSECT/DEPTH ABUNDANCE BIOMASS ABUNDANCE BIOMASS ABUNDANCE BIOMASS CONTOUR (FT)] MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT NMPN 562 16. 7 0. 112 0. 89 529 10. 6 0. 106 1. 11 0 NMP P 377 '15. 8 0. 075 5. 11 326 5.5 0.065 3.32 127 2.5 0.025 0.92 lo FITZ 10 0.3 0.002 0.02 649 60.9 0.130 10.69 0 N! lPE 53 1.3 0.011 0.07 338 7,4 0.068 0.64 3 0.1 0.001 0.02 CONTOUR 'lEAN 250 0. 050 0. 092 32 0.013 460'93 hlMP $ 1 ~

. 0.37 43 1.8 0.009 0.

30.7 0.310 0.90 7.0 0.059 6;01 389 5.3 0.078 2.27 20 NMPP FITZ 1550 5 0.3 0.001 0.01 229 - 11.5 0.046 9.24 145 '2.0 0.029 0.79 NMP E 20 0.4 0.004 0.04 720 19.9 0.144 4.82 260 4.2 0.052 0.45 E

Qi'UR MEAN 598 0. 120 352 0.070 209 0.042 NMPN 1624 44.5 0.325 25.08 112 6. 0 0.0 2 NMPP 641 54. 4 0.128 8.63 392 7.8 0.078 0.70 616 13.5 0. 123 2. 51 30 FITZ 0 13 1.7 0.003 0.25 87 5.3 0.017 1.00 hMPE 64 3~4 0.013 0.24 2151 39.5 0.430 5.66 646 7.7 0.129 0.72 CONTOUR MEAN 582 0. 155 667 0. 133 421 0. 084 PH'N 1792 73.8 0.35 l~I~ P 214 43. 6 0.043 4.98 756 32.9 0.151 15.57 1680 48.9 0.336 7.31 40 FITZ 10 0.7 0.002 0.06 534 11.3 0.107 2.02 461 11.4 0.092 1.84 N';lPE 125 4.9 0.025 0.42 2514 28.7 0.503 3.38 2311 17.1 0.462 2.15 CONTOUR MEAN 535 0.107 964 0.193 1532 0.306 h PN 9294 41. 2 1.859 NMPP 1392 62.5 0.278 15.14 781. 46.4 0.156 8 '8 3375 56.1 0.675 0.660 13.55 6.08 60 FITZ 46 1.5 0.009 0.09 3802 33.9 0.760 4.37 3298 33.6 NMPE 506 6.9 0.101 0.60 2797 24.8 0.559 2.89 1527 9.1 0.305 0.83 CONTOUR MEAN 2810 0.562 4571 0.914 . 2178 0.436 a b Number organisms/m2; exact date of henthic collection Grams/m ; wet weight lndlcated on compnter print-onto

R 5

I l

I

ABUNDANCEa AND BIOMASS OF OSTRACODA (ARTHROPODA: CRUSTACEA IN BENTHIC COLLECTIONS (Continued)

NINE MILE POINT VICINITY - 1976 STATION OCT DEC GRAND MEAN

[TRANSECT/DEPTH ABUNDANCE BI011ASS ABUNDANCE BIOMASS CONTOUR (FT)) MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT ABUNDANCE BIOMASS NMPM 0 HS HS 273 4.4 0.055 0.26.

h' P 3 <0.1 0.001 0.01 NS NS 208 2.7 0.042 0.71 10 FITZ 5 <0.1 0.001 0.01 NS NS 166 2.0 0.033 0;34 M~PE 3 0.7 0.001 0.31 NS NS 99 2.6 0.020 0.26 CONTOUR MEAN 0.001 HMPN 8 0.5 0.002 . 0.06 NS NS 258 6.9 0.052 1.36

~ i 3 0.6 0.001 0.22 NS NS 559 13.1 0.112 1.14 20 FITZ 5 0.2 0.001 0.02 NS NS 96 2.7 04019 0.43 APE 15 O.l 0.003 ';01 5c 20 0 001c 254 3.1 0.051 0.36 CONTOUR MEAN 0. 002 H"1PH 0 HS NS 1 H1PP 8 0.4 0.002 <0.01 . NS NS 414 13.2 0.083 0.47 30 FITZ 3 0;5 0.001 . 0.11 NS NS 26 3.3 0.005 0.43 APE 199 .2.7 . 0.040 0.21 0 612 NA 0.122 NA CONTOUR MEAH 52 0. 014 hMPV 0 NS HS 880 57.0 0.176 17.87 hYiPP 59 1.6 0. 012 0. 19 NS NS 677 27.1 0.136 4.31 40 FITZ 5 0.3 0.001 0.03 NS NS 253 8.4 0.051 1.24 NMP E 168 2.3 0.034 0.19 NS NS 1280 16.0 0.256 1.71 CONTOUR MEAN 58 0.016 h~PN 107 10.4 0. 021, 1. 10 NS NS 5204 0.3 1.041 HAPP 255 13.9 0. 051 2.27 NS NS 1451 49.3 0.290 10.55 60 FITZ 140 2.8 0.028 0.29 NS NS 1822 25.0 0.364 3.05 hNiP E 422 3. 3 0.084 0.38 NS NS ,1313 10.9 0.262 1.10 CONTOUR MEAN 231 0.046 a 2. date of benthic collection

~

No. organisms/m;exact Nh ~ Not available indicated on computer print-outs NS ~ No sample b

Grams/m; wet weight ~ Hot applicable c

Original sample only

ABUNDANCE AND BIOMASS OF POLYCHAETA (ANNELIDA) IN BENTHIC COLLECTIONS NINE MILE POINT VICINITY 1976 STATION APR JUN AUG (TRANSECT/DEPTH. ABUNDANCE BIOMASS ABUNDANCE BIOMASS ABUNDANCE BIOHASS CONTOUR (FT)] MEAN PERCENT MEAN PERCENT HEAN PERCENT MEAN PERCENT HEAN PERCENT MEAN PERCENT NMPW 728 21.6 0 '20 0.96 819 16.4 0.080 0.83 1489 9.4 0.145 0.24 10 NMPP FITZ 565 61

.23.7 2.1 0.009 0.006 0.61 0.07 5 0.1 0.3 0.001

<0.001 0.05

<0.01 8 0.2 14.9 0.001 0 '4 3 3222 0.313 1.46 NMPE 84 2.0 0.008 0.05 1944 42.6 0.188 1.77 117 2.0 0.011 0 '7 CONTOUR MEAN 360 0.036 693 <0.068 1209 0.118 NMP W 4011 75 ' 0. 390 1.9. 17 4342 76.9 0.421 4.74 878 36.8 0.085 6 ~ 97 NiMPP 1975 39 1 0.193 0.56 837 20.0 0.123 12.53 1792 24.2 0.174 5.07 20 FITZ 168 8.6 0.016 0+17 257 12.9 0.025 5.02 1586 22 ' 0.153 4.18 NMPE 766 13.6 0.074 0.72 832 23 ' 0.081 2.71 624 10.0 0.060 0 '2 CONTOUR MEAN 1730 0.168 1567 0.162 1220 0.118 NiPW 1166 32.0 0.114 8.80 85.3 45 ~ 7 0.083 6.86 244 11.3 0.024 0 ~ 80 NiiPP FITZ 0 2942 58 5 0 '85 2 '6 1468 32. 1 0,143 2 '2 30 PPE 0 0 3 0 ' 0.001 <0 F 01 5 0.3 0.001 0.02 0.001 0' 5 0~1 0 F 01 76 0.008 0.04 CONTOUR MEAN 293 0.058 950 448 0.044 IDP W 3 0.1 <0.001 <0 F 01 3 0.9 <0.001 <0.01 8 0,3 0.001 Oi09 NHPP 5 1.0 0.001 0.12 570 24.8 0.055 5.67 0 40 FITZ 0 0.4 10 0.2 0.001 0 '2 0 NHPE 10 0.001 0.02 20 0.2 255 1.9 0 024 Oill CONTOUR MEAN <0.001 151 0.019 66 0.012 NHPW 0 51 0.3 0.005 0.03 20 0.2 0.002 0.01 tPfPP 0 3 0.2 <0.001 <0.01 5 0.1 0.001 0.02 60 FITZ 0 0 0 20 Oi2 0 '02 0.02 NMPE 97 1.3 0.010 0.06 61 0.5 0.006 0.03 285 i+7 0.027 0.07 CONTOUR HEAN 24 29 C.O. 004 82 0.008 a Number organisms/m2; exact date of benthic collection indicated on computer print-outs b (lrams/m", wet weight

~

r

~

~

8

a b ABUNDANCE AND BIOMASS OF POLYCHAETA (ANNELIDA) IN BENTHIC COLLECTIONS (Continued)

NINE MILE POINT VICINITY - 1976 STATION OCT DEC GRAND MEAN

[TRANSECT/DEPTH ABUNDANCE BIOMASS ABUNDANCE BIOMASS CONTOUR (FT)] MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT ABUNDANCE BIOMASS NHPW 10 1 7 0.001 0 '4 NS NS 762 12.3 0.087 0+42 NMPP 881 4.9 0.086 0.49 NS NS 365 4 ' 0.024 0 41 10 FITZ 33 0.5 0.003 0.04 NS NS 830 10.2 0.081 0+83 NHPE 0 NS NS 536 14 ' 0 '52 0 68 CONTOUR MEAN 231 0.03 NHPW 384 25 ' 0.037 1.19 NS NS 2404 64.7 0 '33 F 11 20 NHPP FITZ 163 34.5 0.016 3.54 NS NS 1192 27.9 0 '27 1 ~ 29 0 NS NS 503 14.4 0.049 1 10 c

NHPE 31 0 ' 0.003 0.01 0 563 6.9 0 '55 0 '9 CONTOUR MEAN 144 0.019 NHPW 53 . 4.9 0.005 0+33 NS NS 579 26 ' 0.057 3e24 NHPP 0 NS NS 1103 35+0 0+107 0.60 30 FITZ 0 NS NS 1 0.1 <Oo001 <0.01 NHPE 46 0.6 0.005 0.03 e 0 NS 26 NA 0 003 NA CONTOUR MEAN 25 0 005 N.!PW 3 1~2 <0.001 <0.01 NS NS 4 0.3 <0.001 <0 F 01 40 NHPP FITZ 15 0.4 0.002 0 '3 NS NS 148 5.9 0.015 0 '7 0 NS NS 3 O.l <0.001 <0 F 01 NHPE 94 28 1~3 0.009 0.05 NS NS 95 1.2 0.009 0 '6 CONTOUR MEAN 0.004 NHPW 0 'NS NS 18 0 ' 0 '02 0.01 60 NHPP FITZ 0 NS NS 2, 0.1 <0 001 <0 01 0 NS NS 5 0.1 0.001 0.01 NHPE 122 . 0+9 0.011 0.05 NS NS 141 1.2 0.014 0.06 CONTOUR MEAN 30 a 2 No. organisms/m;exact date of benthic collection NA ~ Not available b

indicated on computer print-outs NS ~ No sample Grams/m @et vexght ~ Not applicable cOriginal ; sample only

'I II l

i lg

~

~

~

ABUNDANCE AND BIOMASS OF RHYNCHOCOELA IN BENTHIC COLLECTIONS

":NINE MILE POINT VICINITY - 1976

'TATION APR JUN AUG tTRAÃSECT/DEPTH ABUNDANCE BIOMASS ABUNDANCE BIOMASS ABUNDANCE BIOMASS CONTOUR (FT)l MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT NMP W 10 0.3 0.003 0.02 8 0.2 0.002 0.02 0 hiiP P 3 0.1 0.001 0.07 0 3 0.1 <0.001 <0.01 10 FITZ 3 0.1 0.001 0.01 0 3 <O.l . 0.001 <0.01 RaPE 23 Q.6 Q.QQ7 0.04 0 0 CONTOUR MEAN 10 0.003 NMiPW 8 0.2 0.002 0.10 0 0 Y PP 10 0.2 0.003 0.01 0 36 0.5 0.011 0.32 20 FITZ 3 0' 0.001 Q.ol 0 0 hiMPE 0 0 0 CONTOUR MEAN 0 002

'i" PW 0 ,0 N'PP 0 3 O.l 0.001 0. Ql 30 FITZ 0 0 tbiPE 0 0 CONTOUR MEAN 0 RPW 3 0.1 0.001 0.04 0 0 h~PP 0 0 0 4Q FITZ 0 0 5 0.1 0.002 0.04 iRPE 0 0 3 <0.1 0.001 <0.01 CONTOUR MEAN 0.002 NMPW .0 hiiPP Q.4 Q.QQ2 0.11 60 FITZ N iPE <0.1 0.001 0.01 <0.1 0.001 0.01 COhTOUR MEAN 0.002 0.001 a

Number organisms/m exact date of benthic collection Grams/m  ; wet weight indicated nn computer print-outs

ABUNDANCEa AND BIOMASS OF RHYNCHOCOELA IN BENTHIC COLLECTIONS (Continued)

NINE MILE POINT VICINITY 1976 STATION OCT DEC qn MEAN

[TRANSECT/DEPTH ABUNDANCE BIOMASS ABUNDANCE BIOMASS COh'TOUR (FT)l MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT ABUNDANCE BIOMASS NMPN 0 NS NS 5 0.1 0.001 <0.0 h~aPP 48 0.3 0.015 0.09 NS NS 14 0.2 0.004 0.0 10 FITZ NHPE 56 0

0.8 0.017 0.22 NS NS NS NS 16 6 '.20.2 0.005 0.002 0.0 0.0 CONTOUR MEAN 26 0.016 20 N"P'k NHPP FITZ 31 0

6.6 0.009 1.99 NS NS NS NS

'19 1

0.4

<0.1 0.006 0.001

'.0

<0.0 hap E 8 0.1 0.002 0.01 Oc 2 <0.1 0.001 0.0 CONTOUR MEAN NMPN 0 NS NS 0 NMPP 3 0. 2- 0.001 <0.01 NS NS 2 0.1 0.001 0.0 30 FITZ 0 .NS NS . 0 APE 0 0 0 CONTOUR HEAN N ZM 0 NS NS 1 0.1 0.001 <0.0 NHPP '0 NS NS 0 40 FITZ 0 NS NS 1 <0.1 0.001 0.02 APE 0 NS NS 1 <0.1 0;001 <0.0 CONTOUR HEAN CPM 0 NS NS 1 <0.1 0.001 <0.01 N';P,P 0 NS NS 2 0.1 0.001 0.04 60 FITZ 0 NS NS 0 h";PE 0 NS NS 2 <0.1 0.001 <0.01 CONTOUR MEAN 0 a . 2.

No. organiscts/cL;exact date of benthic collection b

indicated on conputer print-outs NS ~ No saaaple c

G'ns/ca;2 vct aacight Not applicable I

Original sanplc only

l I

ll' l

E

ABUNDANCE AND BIOMASS OF TRICHOPTERA (ARTHROPODA: INSECTA) IN BENTHIC COLLECTIONS NINE MILE POINT VICINITY - 1976 STATION APR JUN AUG

[TRANSECT/DEPTH ABUNDANCE BIOMASS ABUNDANCE BIOMASS ABUNDANCE BIOMASS CONTOUR (FT)] MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT NMPW PiPP 59 1~8 0.2 0.027 0.002 0.21 0.14 79 1.6 0.4 0 '42 2 '2 3 <0.1 0.017 0.03 5 23 1.43 '.028 0

10 FITZ 0 0 5 <0.1 0.020 0.09 NMPE 0 38 0.8 0.192 1 81 87 1.5 0,034 0.84 0.014 CONTOUR MEAN NMPW 16 23 '.4 0 '17 0 '4 35 56 1.0 Oi 154 0.067 0 ~ 75 24 0

0 ~ 024 NMPP 15 0.3 0.014 0.04 3 0.1 <0 F 001 <0 F 01 0 20 FITZ. 0 5 0.3 0.054 10.84 0 NMPE 5 Owl 0.006 0.06 61 1.7 0.164 5.48 33 0.5 0.005 0.04 CONTOUR MEAN 0.012 31 <0.072 F'fPW 0 5 0.3 , 0.002 0.17 0 PiP P 0 31 0.6 0.078 0.70 5 0.1 Oo014 0.29 30 FITZ '0 46 6.1 0 '38 11 '8 0 NMPE 3 0.2 0.002 0 '4 e 0 3 <O.l 0.025 0.14 CONTOUR MEAN 20 0 ~ 073 0.020 NMPW 0 5 0 ' 0.005 0.43 NMPP 0 0 ' 0 ~ 004 0.41 3 0.1 0.064 1.39 40 FITZ 0 0.1 0.011 0.21 0 NMPE 0 8 0 ' 0.086 0.40 CONTOUR MEAN 0. 0.008 0.052 NMPW 0 0 N.'P P 0 0.2 0.028 1.47 0 60 FITZ 0 0 NiiPE 0 0 CONTOUR MEAN a Number organisms/m2; exact date of benthic collection Grams/m ~~ wet weight indicated on computer printmuts I

l l

ABUNDANCE AND BIOMASS OF TRICHOPTERA (ARTHROPODA: INSECTA) IN BENTHIC COLLECTIONS (CONTINUED)

NINE MILE POINT VICINITY 1976 STATION OCT DEC GRAND MEAN

[TRANSECT/DEPTH ABUNDANCE BIOMASS ABUNDANCE BIOMASS ABUNDANCE BIOMASS CONTOUR (FT)j MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT NMPW NS NS 35 0.6 0.072 0;34 NMP P NS NS 7 0.1 0.008 0.14 10 FITZ NS NS 1 <0.1 0.005 0.05 NMPE NS NS 31 0.8 0.057 0.74 CONTOUR MEAN NMPW NMPP 0

0 NS NS 20 0 ' 0.021 0 '5 NS NS 5 0.1 0.004 0.04 20 FITZ 0 NS NS 1 <0 ~ 1 0.014 0.31 NMPE 13 O.l 0.006 0.02 Oc 28 0,3 0,045 0.32 CONTOUR MEAN NMPW 0 NS NS 1 0.1 0o 001 0.06 N.PP 0 NS NS 9 0.3 0.023 0.13 30 FITZ APE 0

3 <0.1 0.012 0.06 NS NS 0.016 0.85 12 1.5 0.035 2 '8 3 Oo5 2 NA 0,011 NA CONTOUR MEAN NMPW 0 NS NS 1 0.1 0.001 0.10 N.PP 5 0.1 0.012 0.19 NS NS 3 O.l 0.020 0.63 40 FITZ 0 NS NS 1 ~ <0.1 0.003 0.07 13 0 ' 0.017 0.10 NS NS 5 0.1 0.026 Oil7 CONTOUR MEAN 0.013 NMPW 0.3 0.003 0.16 NS NS 1 <0 ~ 1 0 F 001 0.01 hMP P 0.4 0.012 0.53 NS NS 3 0.1 0.010 0.36 60 FITZ NS NS 0 NMP E NS NS 0 CONTOUR MEAN 0.008

.a ~

2.

No. organisms/m,exact date of benthic collection NA ~ Not available b

indicated on computer print-outs NS No sample c

Grams/n  ; vet veight ~ Not applicable Original sample only

l ABUNDANCE AND BIOMASS OF TURBELLARIA (PLATYHELMINTHES) IN BENTHIC COLLECTIONS NINE MILE POINT VICINITY 1976 STATION APR JUN AUG

[TRANSECT/DEPTH ABUNDANCE BIOMASS ABUNDANCE BIOMASS ABUNDANCE BIOMASS CONTOUR (FT)] MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT NHPW 76 2.3 0.097 0.77 76 1.5 0.124 1 ~ 29 66 0.4 0.046 0.08 NHPP 41 1.7 0 F 017 1 ~ 16 3 0.1 0.002 0 ~ 10 3 0 1 0.005 0.18 10 FITZ 23 0.8 0.004 0.05 10 0 ' 0.026 2 14 140 0.7 0 ~ 111 0.52 NHPE 20 0.5 0 '67 0.43 53 1.2 0.064 0 '0 10 0.2 0.012 0 '0 CONTOUR MEAN 40 0.046 35 0.054 55 0.044 NHP W NHPP 23.

89 0.4 1.8 0.023 0.087 1.13 0.25 15 0.3 0.011 0 '2 25 1 ~ 1 0.046 3 ~ 77 0 51 0,7 0.040 1 ~ 16 20 FITZ 15 0.8 0.031 0.33 8 0.4 0.005 1.00 28 04 0.096 2 63 NHPE 25 0.4 0.052 0 '0 8 0.2 0.017 0.57 28 0' 0.037 0.32 CONTOUR MEAN 38 0.048 0.011 33 0.055 NHPW 20 ~

Oe6 0.013 1.00 5 0 ' 0.004 0.33 15 0.7 0.009 0.30 NHP P 84 .7 ~ 1 0.035 2.36 0 8 0.2 0.022 0.45 30 FITZ 0 D 3 0.2 0.049 2+89 NHPE 3 0 2 0.002 0.04 13 0.2 Oo039 0 '1 0 CONTOUR MEAN 27 0.017 0.022 0.027 NMP W 117 4.8 0.251 10.09 0 23 0 ' 0.018 1 53 NMPP 5 loO 0.008 0.93 8 Oo4 0 '51 5.26 5 0 ' 0 '36 0 78 40 FITZ 0 3 0.1 0.059 1.11 5 0.1" 0.008 0 16 NMPE 0 0 0 CONTOUR MEAN 30 0.130 0.055 0 021 KHPW 0 56 0.3 0.010 0.06 0 NHPP 102 4.6 0 '79 9.75 31 18 0.067 3.51 13 0.2 0.018 0.36 60 FITZ NHPE 3

15 0.1 0.2 0.193 0.019 1.97 O.ll 5

0

<0 ~ 1 0.034 0.20 3 <0.1 0.026 0 '4 5 <0.1 0 F 011 0 03 CONTOUR MEAN 30 0.130 23 0.037 0.018 Number/m2; exact date of benthic collection b Grams/m wet weight indicated on computer pr/nt-outs

I a b ABUNDANCE AND BIOHASS OF TURBELLARIA (PLATYBELMINTHES) IN BENTHIC COLLECTIONS (Continued)

NINE MILE POINT VICINITY - 1976 STATION OCT DEC GRAND MEAN.

[TRANSECT/DEPTH ABUNDANCE BIOMASS ABUNDANCE BIOMASS CONTOUR (FT)] MEAN PERCENT MEAN PERCENT MEAN PERCENT MEAN PERCENT ABUNDANCE BIOMASS NHPW 5 0.9 0.178 24.15 NS NS 56 0.9 O.ill 0+53 NMPP 64 0.4 0.045 0 26 NS NS 28 0.4 0.017 0.29 10 FITZ 8 0.1 0.005 0.06 NS NS 45 0.6 0.037 0.38 NHPE 0 NS NS 21 0.6 0.036 0.47 CONTOUR MEAN 19 0.076 NMPW 92 6.0 0.145 4.65 NS NS 39 1'1 0 '56 1.47 NHPP 23 4.9 0.028 6.19 NS NS 41 1.0 0.039 0.40 20 FITZ 3 0~1 0.020 0.47 NS NS 14 0.4 0.038 0.85 NHPE 84 0 ' 0.072 0.23 Oc 36 0 ' 0.045 i 0 32 CONTOUR MEAN 50 0.066 NHPW 15 1.4 0.043 2.84 NS NS 14 0.6 0.017 0+97 NHPP 234 13.0 0.392 0.74 NS NS 82 2.6 0.112 0.63 30 FITZ 0 NS NS 1 0.1 0.012 1.02 NHPE 71 1 ~0 0.039 0.21 0 17 NA 0 '16 NA CONTOUR MEAN 80 0.158 NHPW 0 NS NS 35 2.3 0 '67 6,80 40 NHPP FITZ 125 3

3.3 0.2 0.224 0.002 3.61 0.07 NS NS 36 1.4 0 '80 2 '3 NS NS 3 0.1 0.017 0.41 NHPE 33 0.5 0.037 0.21 NS NS 8 Owl 0.009 0.06 CONTOUR MEAN 0.088 NHPW 23.9 0.286 14.98 NS NS 76 0.6 0 ~ 074 0.40 NHPP 13.9 0.455 20.21 NS NS 100 3.4 0.180 6.55 60 FITZ 18 Oo4 0.054 0.55 NS NS 7 0.1 0.077 0.64 NHPE 64 0.5 0.027 0 '2 NS NS 21 0.2 0.014 0.06 CONTOUR MEAN 146 0.206 a 2 No. organisms/m )exact date of benthic collection

~

NA ~ Not available bindicat~d on computer print-outs NS ~ No sample Grams/m ; wet weight ~ Not applicable c

Original sample only

VI.A.5 ~ ABUNDANCE OF SELECTED SPECIES f

I II

ABUNDANCE* OF AMNICOLA LIMNOSA . OLLUSCA: GASTROPODA IN BENTHIC COLLECTIONS NINE MILE POINT VICINITY - 1976 STATION

[TRANSECT/DEPTH APR JUN AUG OCT DEC CONTOUR'(FT)] R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN MEAN 10 NMPW 5 0 3 0 0 0 41 0 20 0 0 NS NS NMPP 10 0 5 0 0 0 0 0 0 10 15 13 NS NS FITZ 5 0 3 0 0 0 31 10 20 25 25 25 NS NS 12 NMPE 5 0 3 0 15 8 0 0 0 0 0 HS NS CONTOUR MEAN 6 0 3 0 4 2 18 2 10 9 10 9 20 NMPW 5 0 3 0 0 0 351 122 237 56 0 28 NS NS 67 HMPP 20 5 13 0 0 0 0 15 10 15 13 NS NS FITZ 15 0 8 5 0 3 0 0 0 0 20 10 NS NS NMPE 0 0 0 321 0 160 631 0 316 81 407 244 0 NS 160 CONTOUR MEAN 10 1 6 82 0 41 246 34 140 37 110 74 30 NMPW 20 25 23 5 0 3 15 494 255 5 15 10 NS NS 73 NMPP 5 0 3 15 0 8 36 117 76 5 76 41 NS HS 32 FITZ 0 0 0 0 0 5 5 5 0 NS NS NMPE 41 20 31 71 66 69 204 41 122 204 92 148 5 31 18 78 CONTOUR MEAN 16 11 14 23 16 20 65 ~ 164 115 55 46 50 40 NMPW 31 0 15 0 0 0 5 0 15 0 8 NS NS NMPP 15 0 8 51 0 25 0 422 211 173 25 99 NS NS 86 FITZ 20 31 25 0 10 5 0 5 3 5 31 18 NS HS 13 NMPE 36 255 145 31 244 137 652 41 346 153 244 199 NS NS 207 CONTOUR MEAN 26 72 48 20 64 42 164 117 141 86 75 81 60 NMPW 5 0 3 0 0 0 5 0 3 0 31 15 HS NS NMPP 5 20 13 25 56 41 0 10 5 46 0 23 NS NS 21 FITZ 66 31 48 20 15 18 0 326 163 10 10 10 NS NS 60 NMPE 346 173 260 51 41 46 1384 41 713 0 20 10 NS NS 257 CONTOUR MEAN 106 56 81 24 28 26 347 94 221 14 15 15

• No. organisms/m 2.; exact date of benthic collection indicated on computer print-out NS ~ No sample

~ Not applicable

.ABUNDANCE OF CORDYLOPHORA LACUSTRIS (COELENTERATA: HYDROZOA) IN BENTHIC COLLECTIONS NINE MILE POINT VICINITY 1976 STATION .

[TRAVSECT/DEPTH APR JUN AUG OCT DEC CONTOUR (FT)l R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-) R-2 MEAN 10 NHPW 10 10 10 41 61 51 0 0 0 0 0 NS NS 15 NHPP 0 102 51 178 15 97 0 514 257 3319 1074 2196 NS NS 650 FITZ 0 0 0 20 0 10 779 122 4SO 10 10 10 NS NS )18 NHPE 0 0 0 0 0 0 5 0 3 0 0 0 NS NS CONTOUR MEAN 2 28 1S 60 19 39 196 159 178 832 271 552 20 NHPW 0 36 18 5 0 3 20 0 10 15 15 15 NS NS 12 NHPP 0 0 0 20 0 10 71 36 53 5 25 15 HS NS 20 FITZ 0 0 0 0 0 0 41 31 36 0 1675 837 NS NS 218 NHPE 0 0 0 0 0 0 0 0 0 0 0 HS CONTOUR MEAN 0 9 4 6 0 3 33 17 25 5 429 217 30 NHPW 0 0 0 5 10 8 321 0 160 0 0 NS NS 42 NHPP 0 0 0 0 10 5 0 0 - 0 25 10 18 NS NS FITZ 0 0 0 0 0 0 0 0 0 41 0 20 NS NS NHPE 0 0 0 0 0 0 0 0 20 46 33 0 0 CONTOUR MEAN 0 0 0' 1 4 6 80 0 40 22 14 16 40 NHPW 0 0 5 0 3 25 199 112 0 0 NS HS 29 NHPP 0 0 0 0 0 0 0 0 0 0 0 NS HS FITZ 0 0 0 0 5 3 0 0 0 143 199 171 NS NS 44 NHPE 0 0 0 0 0 0 0 5 92 382 237 HS NS 60 CONTOUR MEAN 0 0 0 1 1 1 6 51 29 59 145 102 60 NHPW 0 0 0 0 0 0 0 0 15 0 NS NS N IPP 0 0 0 0 0 0 0 0 0 0 5 NS NS FITZ 0 0 0 0 0 0 0 0 0 295 107 201 NS HS 50 NHPE 0 0 0 0 0 0 102 36 69 0 0 0 NS NS 17 CONTOUP. MEAN 0 0 0 0 0 0 26 9 17 78 28 53

• No. organisms/m;2 exact date of benthic collection indicated on computer print-outs NS ~ No sample

- ~ Not applicable

ABUNDANCE* OF GAMMARUS FASCIATUS (ARTHROPODA- AMPHIPODA IN BENTHIC COLLECTIONS NINE MILE POINT VICINITY 1976 STATION

[TRANSECT/DEPTH APR JUN AUG OCT DEC CONTOUR (FT)l R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R- R-2 MEAN R-1 R-2 MEAN 10NCN PW 1720 428 1074 840 1893 1367 11442 11727 11585 468 499 484 NS NS 3628 NHPP 407 127 267 2362 5823 4092 5619 3013 4316 10424 18080 14252 NS NS 5732 FITZ 270 132 201 5 300 153 11972 21337 16654 3746 9691 6719 NS NS 5932 NHPE 728 1013 870 1354 1608 1481 5701 3400 4550 672 97 384 NS NS 1821 CONTOUR MEAN 781 425 603 1140 2406 1773 8683 9869 9276 3828 7092 5460 20 hHPW 143 163 153 596 814 705 310 723 517 392 265 328 NS NS 426 NHPP 478 1456 967 2179 2545 2362 1415 7737 4576 117 97 107 NS NS 2003

'FITZ 1323 1496 1410 468 2097 1283 6719 3380 5049 204 3217 17 10 NS NS 2363 NHPE 3644 3135 3390 1069 519 794 1425 2280 1853 3156 25165 14160 0 NS 4488 CONTOUR MEAN 1397 1562 1480 1078 1494 1286 2467 3530 2999 967 7186 4077 30 NHPW 20 10 15 127 87 107 1089 66 578 36 764 400 NS NS 275 hHPP 402 92 247 998 484 741 550 2525 1537 519 855 687 NS NS 803 FITZ 56 132 94 845 295 570 957 682 819 122 209 165 NS NS 412 NHPE 10 0 5 97 46 71 336 570 453 188 255 221 0 0 150 CONTOUR >P~ 122 58 90 517 228 372 733 961 847 216 521 368 40 NHPW 92 10 51 36 15 25 158 183 171 0 15 8 NS NS 64 NHPP 25 5 15 290 0 145 153 81 117 1140 1028 1084 NS NS 340 FITZ 20 565 293 713 1049 881 1222 692 957 316 285 300 NS NS 608 hHPE 0 20 10 1079 1568 1323 611 1161 886 1150 1435 1293 NS NS 878 CONTOUR MEAN 34 150 92 530 658 594 536 529 533 652 691 671 60 hHPW 51 20 36 448 81 265 178 158 168 20 61 41 NS NS 128 NHPP 25 46 36- 173 81 127 15 66 41 122 173 148 NS NS 88 FITZ 0 20 10 183 1731 265 122 193 1374 1415 1395 NS NS 832 NHPE 163 137 150 41 61 1507 316 911 1262 1792 1527 NS NS 662 CONTOUR MEAN 60 56 58 211 880 546 491 166 328 695 860 777

• No. organisms/m;2. exact date of benthic collection indicated on computer print-outs NS ~ No sample

- ~ Not applicable

ABUNDANCE* OF HYDRA AMERICANA (COELENTERATA: HYDROZOA) IN BENTHIC COLLECTIONS NINE MILE POINT VICINITY 1976 STATION

[TRANSECT/DEPTH JUN AUG OCT DEC CONTOUR (FT)j R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN 10 NM~W NMPP FITZ N'APE 280 31 0

0 97 61 0

5 188 46 0

3 20 5

0 0

81 25 0

0 51 15 0

0 15 168 0

20 0

0 0

0 8

84 0

10 0

0 0

0 0

0 0

0 0

0 NS NS NS NS NS'2 NS NS NS 36 CONTOUR MEAN 78 41 59 1 26 16 51 0 25 0 0 0 20 N.lPW 46 71 59 0 0 0 0 0 0 0 0 NS NS 15 NMPP 31 25 28 168 107 137 31 0 15 5 0 3 NS NS 46 FITZ 0 0 0 0 0 0 0 0 0 56 28 NS NS N'lpr. 0 0 0 20 5 13 0 0 0 0 0 0 0 NS CONTOUR MEAN 19 24 22 47 28 38 8 0 4 1 14 30 NMPW 15 76 46 0 10 5 0 0 0 0 NS NS 13 NMPP 25 5 15 0 10 5 0 0 0 0 NS NS FITZ 0 0 0 0 51 25 0 0 0 0 0 0 NS NS .6 N!PE 0 0 0 0 0 0 0 0 10 0 5 107 0 53 12 CONTOUR MEAN 10 20 15 0 18 9 0 0 2 0 1 40 NMPW 25 10 18 0 0 0 0 0 0 0 0 NS NS NMPP 10 0 5 0 0 0 0 0 0 - 0 0 NS NS FITZ 0 31 15 5 5 5 0 0 0 0 0 0 NS NS NMPE 0 0 0 0 0 0 0 0 0 20 46 33 NS NS CONTOUR MEAN 9 10 10 1 1 1 0 0 5 12 8 60 NMPW 10 0 5 0 0 0 0 0 0 0 NS NS NMPP 0 0 0 0 0 0 0 0 0 0 0 NS NS FITZ 0 0 0 0 0 0 0 0 20 0 10 NS NS NMPE 0 0 0 0 0 0 0 148 74 0 0 0 NS NS 19 CONTOUR MEAN 2 0 1 0 0 0 0 37 18 5 0

• No or8ani>>s/m 2 ; exact date of beathic collection indicated on computer print-outs NS ~ No sample Not applfcable

ABUNDANCE* OF MANUYUNKIA SPECIOSA (ANNELIDA) IN BENTHIC COLLECTIONS NINE MILE POINT VICINITY 1976 STATION tTRAHSECT/DEPTH APR JUN AUG OCT DEC CONTOUR (FT)) R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN MEAN 10 NMPW 1344 112 728 489 1150 819 2240 738 1489 20 0 lo NS NS 762 4 HAPP 1049 81 565 10 0 5 15 0 1741 20 881 NS NS 365 FITZ 112 10 61 0 5 3 784 5660 3222 10 56 33 NS NS . 830 4 iPr. 5 163 84 1446 2443 1944 229 5 117 0 0 NS NS 536 CONTOUR HEAN 628 92 360 486 900 693 817 1601 1209 443 19 231 20 NMPW 3706 4316 4011 4897 3787 4342 1303 453 878 484 285 384 HS NS 2404 NMPP 1649 2301 1975 1588 87 837 2647 937 1792 168 158 163 NS NS 1192 FITZ 122 214 168 102 412 257 2484 687 1586 0 0 0 NS HS 503 NMPE 840 692 766 937 728 832 453 794 624 0 61 31 0 NS 501 CONTOUR MEAN 1579 1881 1730 1881 1254 1567 1722 718 1220 163 126 144 30 NHPW 1507 825 1166 677 1028 853 '16 173 244 15 92 53 NS NS 579 NMPP 0 0 0 2545 3339 2942 188 2749 1468 0 0 0 NS NS 1103 FITZ 0 0 0 0 0 0 5 0 0 0 HS NS NNPE 10 0 5 10 0 5 71 81 76 81 10 46 0 0 26 CONTOUR MEAN 379 206 293 808 1092 950 145 751 448 24 26 25 40 NMPW 0 5 3 0 5 3 5 10 0 5 3 HS NS NNPP 10 0 5 616 524 570 0 0 31 0 15 NS NS 148 FITZ 0 0 0 0 20 10 0 0 0 0 0 NS HS NMPE 15 5 10 0 41 20 81 428 255 97 92 94 HS NS 95 CONTOUR MEAN 6 2 4 154 148 151 22 110 66 32 24 28 0 NMPW 0 0 0 81 5 43 41 0 20 0 0 NS NS 16 NMPP 0 0 0 0 5 3 5 5 0 0 HS NS FITZ 0 0 0 0 0 0 41 0 20 0 0 NS NS NMPE 143 51 97 31 92 61 468 102 285 143 102 122 NS NS 141 CONTOUR HEAN 36 13 24 28 26 27 139 27 83 36 26 31

• No. organisms/m;2 exact date of benthic collection indicated on computer print-outs NS ~ No sample

- ~ Not applicable

l ABUNDANCE* OF NAIS BRETSCHERI (ANNELIDA : OLIGOCHAETA) IN BENTHIC COLLECTIONS NINE MILE POINT VICINITY - 1976 STATION

[TRANSECT/DEPTH APR JUN AUG OCT DEC CONTOUR (FT)) R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN 10 . NMPW 0 0 0 20 41 31 0 0 0 20 0 10 NS NS 10 NMPP 540 229 384 947 534 741 5 5 0 20 10 NS NS 285 FITZ 10 0 5 20 97 59 0 0 0 10 10 - 10 NS NS 19 NMPE 0 5 3 0 0 0 5 0 0 0 0 NS NS CONTOUR MEAN 138 58 98 247 168 207 2 1 2 8 8 20 4qPW 0 0 0 0 0 0 0 0 0 0 0 NS NS NMPP 0 0 0 20 25 23 0 0 0 0 0 NS NS FITZ 0 0 0 0 15 8 0 0 0 0 NS NS NMPE 0 0 0 0 0 0. 0 0 0 0 5 0 NS CONTOUR MEAN 0 0 0 5 10 8 0 0 0 1 0 NMPW 0 0 0 0 0 0 0 0 0 0 0 0 NS NS NMPP 0 0 0 0 0 0 0 0 0 0 0 NS NS FITZ 0 0 0 0 20 10 0 0 0 0 0 NS NS NMPE 0 0 0 '

0 0 0 0 0 0 0 0 NS NS CONTOUR 0 0 0 0 5 2 0 0 0 0 0-60 NMPW N'HAPP FITZ 0

0 0

0 0

0 0

0 0

0 0

0 0

5 0

3 0

0:

0 0

0 0

0 0

0 0

0 0

0 0

0 0

NS NS NS NS NS NS NMPE 0 0 0 0 0 0 0 0 0 0 NS NS CONTOUR ~KAH 0 0 0 0 1 1 0 0 0 0 0 2

• No or8anisms/m NS ~ No sample

exact date of benthic collection indicated on computer print-outs; none collected at the 30 ft. stations Apr Dec

~ Not applicable

ABUNDANCE* OF PONTOPOREIA AFFINIS (ARTHROPODA: AMPHIPODA) IN BENTHIC COLLECTIONS NINE MILE POINT VICINITY - 1976 STATION

[TRANSECT/DEPTH APR JUN AUG OCT DEC CONTOUR (FT)] R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 . MEAN 10 N~PW 0 5 3 0 0 0 0 0 0 0 NS NS NMPP 0 0 0 0 0 0 0 0 0 0 NS NS FITZ 0 0 0 0 0 0 0 0 0 0 0 NS NS NMPE 0 0 0 10 0 5 0 0 0 0 NS HS CONTOUR lEAN 0 1 1 2 0 1 0 0 0 0 20 VMPW 0 0 0 0 0 0 0 0 0 0 NS NS H"PP 0 0 0 0 0 0 0 0 0 0 0 NS NS FITZ 10 0 5 0 10 5 0 0 0 0 NS NS HMPE 0 0 0 0 0 0 0 0 8 NS CONTOUR MEAN 2 0 1 0 2 1 0 0 0 0 0 0 30 HMPW 0 0 0 0 0 0 0 0 0 0 0 NS NS NMPP 0 0 0 0 0 0 0 0 0 0 NS NS FITZ 15 31 23 0 0 0 509 570 540 178 377 277 NS NS 210 NMPE 484 46 265 224 417 321 702 794 748 234 127 181 5 87 46 312 CONTOUR MEAN 125 19 72 56 104 80 303 341 322 103 126 114 40 NMPW 15 0 8 0 0 0 0 0 0 ~

0 0 0 NS HS NiMPP 0 0 0 0 0 0 0 0 0 0 10 5 NS NS FITZ 377 0 188 1507 652 1079 896 1038 967 321 397 359 HS NS 648 NMPE 71 178 125 458 41 249 1079 641 860 214 458 336 HS HS 393 COiNTOUR MEAN 116 44 80 491 173 332 494 420 457 134 216 175 60 NMPW 601 1099 850 3868 1405 2637 621 463 542 0 0 1007 NMPP 0 0 0 10 0 5 31 25 28 5 5 NS NS 'S NS 10 FITZ 255 372 313 2301 81 1191 1191 1496 1344 784 702 743 HS NS 898 HMPE 407 346 377 3380 4438 3909 3054 845 1949 2973 2321 2647 NS NS 2221 CONTOUR MEAN 316 454 385 2390 1481 1935 1224 707 966 940 757 849

• HE or8ani>>s/m 2 ; exact date of benthic collection indicated on computer print-outs NS No sample Not applicable

I I

ABUNDANCE* OP VALVATA PERDEPRESSA (MOLLUSCA: GASTROPODA IN BENTiiIC COLLECTIONS NINE MILE POINT VICINITY - 1976 STATION

[TRAhSECT/DEPTH APR JUN AUG OCT DEC CONTOUR (FT)) R-1 R-2 MEAN R-1 R-2 MEAN R" 1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN 10 hvPW 0 0 0 0 0 0 0 0 NS NS NMPP 0 0 0 0 0 0 10 10 10 5 0 NS NS FITZ 0 0 0 0 5 3 25 13 15 0 NS NS NMP8 0 0 0 0 0 0 0 0 NS NS CONTOUR hfEAX 0 0 0 0 1 1 5 0 20 NMPW 0 0 0 0 0 0 0 0 0 ~

NS NS NMPP 0 0 0 0 0 0 0 0 NS NS FITZ 0 0 0 0 0 0 10 0 0 0 NS NS hMPE 0 0 0 0 0 0 20 10 0 0 0 5 NS CONTOUR HEAN 0 0 0 0 0 0 0 0 0 30 hNPW 0 0 0 0 0 0 0 0 0 NS NS NMPP 0 0 0 0 0 0 0 5 3 NS NS FITZ 0 0 0 ~

0 0 0 25 46 36 41 25 33 NS NS I7 NHPE 433 224 328 545 127 336 234 977 606 448 397 422 15 76 46 348 CONTOUR MEAN 108 56 82 136 32 84 65 256 160 122 107 114 0 NMPW 0 0 0 0 0 0 0 0 0 NS NS Ni!PP 0 0 0 0 0 0 10 0 0 NS NS FITZ 0 25 13 46 41 43 249 229 239 102 132 117 NS NS 103 NMPE 270 494 382 723 875 799 723 1120 921 682 753 718 NS NS 705 CONTOUR MEAN 68 130 99 192 229 211 243 340 291 196 221 209 60 hMPW 15 5 10 20 0 10 25 15 0 0 0 NS NS N .PP 0 0 0 0 0 0 15 0 8 NS NS FITZ 540 402 471 550 97 323 845 2117 1481 239 219 229 NS NS 626 NHPE 1089 275 682 743 1008 875 6963 1995 4479 1568 845 1206 NS NS 1811 CONTOUR MEAN 411 170 291 328 276 302 1954 1036 1495 456 266 361

• No. organisms/m;2 exact date of benthic collection indicated on computer print-outs NS ~ No sample

- ~ Not applicable

ABUNDANCE* OF TOTAL MACROINVERTEBRATES IN BENTHIC COLLECTIOHS NINE MILE POINT VICINITY 1976 STATION

[TRANSECT/DEPTH APR JUN AUG OCT DEC CONTOIJR (FT)) R-I R"2 MEAN R-1 R-2 MEAN R" I R-2 MEAN R-1 R-2 MEAN R-1 R-2 =

MEAN MEAN 10 NC h,'!PW 5200 1547 3376 3955 6037 4996 16613 15211 15911 569 580 574 NS NS 6217 NMPP 2964 1797 2382 4275 7508 5892 6280 3964 5125 16205 19513 17861 HS NS 7817 FITZ 2236 - 3567 2902 146 1985 1065 14732 28579 21655 3909 10265 7089 NS HS 8179 NMPE 3227 5137 4181 3527 5604 4564 7873 3781 5830 707 107 408 NS NS 3746 CONTOUR MEAN 3407 3012 3209 2976 5283 4130 11374 12884 12129 5348 7616 6482 20 hMPW 5481 5141 5311 6007 5282 5644 3242 1528 2383 1888 1160 1525 NS NS 3716 N.'!PP 3802 6296 5050 4520 3839 4181 5600 9209 7404 525 417 473 NS NS 4279 FITZ 1821 2070 1947 1007 2972 1990 10002 4203 7103 269 5635 2953 NS NS 3501 NMPE 6096 5147 5621 4424 2820 3261 5039 7476 6259 ~

5945 28356 17152 477 NS 7309 CONTOUR M:-AN 5153 4664 4482 3990 3728 3859 5971 5604 5787 2157 8892 5524 30 h'!PW 3247 4047 3647 2030 1699 1866 2565 1746 2155 300 1853 1077 NS NS 2187 N'i!PP 1871 483 1179 4607 5445 5027 1043 8093 4568 1043 2565 1805 NS NS 3148 FITZ 153 193 173 1078 427 754 1787 1501 1645 438 718 578 NS NS 790 H'!PE 2803 963 1884 7356 3537 5447 5766 i 10929 8347 8373 6164 7269 958 576 193 4704 CONTOUR MEAN 2018 1422 1720 3768 2777 3273 2790 5567 4179 2538 2825 2682 40 NMPW 3559 1491 2429 330 326 331 3760 2561 3162 61 443 253 HS NS 1545 hMPP 620 361 491 2681 1909 2297 2091 4780 3436 3615 3889 3751 HS NS 2496 FITZ 1389 1618 1503 4610 4844 4730 4215 3904 4060 1715 1649 1684 NS NS 2996 NMPE 2426 2662 2545 8057 9441 8749 12756 14267 13515 6423 7982 7204 HS NS 8005 CONTOUR MEAN 2453 1533 1741 3920 4130 4025 5706 6378 6042 2954 3491 3222 60 NMPW 23959 21188 22574 30503 8814 19661 13229 3451 8341 844 1216 1032 NS HS 12904 NM1PP 1668 2785 2228 1374 1995 1685 6892 5132 6012 2006 1664 1837 NS NS 2942 FITZ 2536 3650 3093 11387 11019 11202 9489 10140 9815 5263 4871 5067 NS NS 7297 NMPE 9810 4892 7350 8250 14284 11267 25120 8332 16727 15571 10426 12997 NS NS 12087 CONTOUR MEAN 9483 8129 8811 12878 9028 8763 13682 6764 10223 3893 4544 5233

• No organisms/m; 2 exact dare of benthic collection indicated on computer print-outs NS m No sample

~ Not applicable

VI.A.6 ~ BIOMASS OF CLADOPHORA COLLECTED WITH BENTHOS SAMPLES

BIOMASS* OF CLADOPHORA COLLECTED WITH BENTHOS SAMPLES NINE MILE POINT. VICINITY - 1976 STATION

[TRANSECT/DEPTH APR JUN AUG 14 DEC CONTOUR (FT)) R-1 R-2 R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 R 1 R-2 NMPW 10C NR NR NS NS NR NR NR NR NR NR 10 NC 71.82 5.04 38.43 46.88 43.88 45.38 36 04 16.70 26.37 0.00 0.00 Oo00 NS NS 20 .4 ~ 02 24 ~ 48 14.25 101.95 55.18 78.56 2 49 6.21 4.35 15.58 7.23 11.41 NS NS 30 0.00 2.85 1.42 5 '0 0.00 2.90 2 90 0.00 1.45 0.15 3.21 1.68 NS NS 40 0.81 0.10 0.46 0 F 00 0 F 00 0.00 0.00 0.00 0.00 0.00 0 F 00 Oo00 NS NS 60 0.00 0 F 00 0.00 0.00 0.00 0 00 0,00 0.00 0.02 Oo00 0.01 HS NS HMPP 10C NR NR NS NS NR NR NR NR NR NR 10 NC 59.96 5.90 32 93 6.26 15. 27 10.76 6.72 2 ~ 60 4.66 51.97 23o72 37.84 NS NS 20 6.31 9.31 7.81 0.61 0.41 0.51 0.00 Oo00 0.00 7.74 9.98 8.86 NS NS 30 0.00 0.00 0.00 10.38 7.53 8.96 1.48 0.92 1.20 0.00 0.00 0.00 NS NS 40 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Oo00 0.00 0.00 0.00 0.00 NS NS 60 0.00 0 F 00 0.00 0 F 00 0.00 0.00 0.00 Oo00 Oo00 0.00 0 ~ 00 Oo00 NS NS FITZ 10 NC 15.27 7.43 11.35 0 '6 7 '3 4.00 2lo28 38o73 30o00 Oo00 llo35 5.68 NS NS 20 2.19 3.51 2.85 0 '6 1.32 0.84 0.00 lo27 Oo64 0.00 Oo00 Oo00 NS NS 30 0.00 0.00 0.00 0 F 00 0.00 0.00 0.00 Oo00 0.00 0.00 Oo00 0.00 NS NS 40 0.00 0.00 0.00 0.00 3.51 1.76 0.00 Oo00 Oo00 0.00 0.00 0.00 NS NS 60 0.00 0.00 0.00 0.00 0.00 0.00 Oo00 0.00 0.00 0.00 0.00 Oo00 NS NS HMPE 10 NC 23 52 36.44 29.98 31.15 97o83 64.49 16.24 2.39 9.32 0.00 0 F 00 0.00 NS NS 20 14.61 0.97 7.79 18.48 14.00 16.24 17 ~ 92 52o32 35.12 Oo00 0.00 0 ~ 00 Oo12 HS 30 0.00 Oo00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Oo00 0.00 0.00 0.52 Oo00 Oi26 40 Oo00 0.00 0.00 0.00 0.00 0.00 0.00 Oo00 0.00 0.00 0.00 0.00 NS HS 60 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Oo00 0.00 Oo00 NS NS

• g/a;2. wet veight a 19 April: FITZ and NMPE Stations; NS No sample b14 May: NMPW and NMPP Stations C ~Clad bozo aa plo 15 June: FITZ and NMPE Stations;

Ãd Noo-~olado hora hoopla 16 June: NMPW Stations; HMPP 10 ft and NMPP 20 ft R-1; NR ~ Not required in Mork scope 17 June: NMPP 20 ft R-2, NHPP 30 ft, NMPP 40 ft, and NMPP 60 ft c

~ Not applicable 3 Septenber: NMPE Stations 4 September: HMPW Stations; NMPP 10 ft, NMPP 20 ft d

7 Septenber: FITZ Stations; NMPP 30 ft, NMPP 40 ft; NMPP 60 ft 12 October: NMPE Stations; FITZ 10 ft, FITZ 20 ft 13 October: HMPW and NMPP Stations; FITZ 30 ft, FITZ 40 ft, FITZ 60 ft

VI~ Ae 7 ~ STANDING CROP ESTIMATES FOR GAMMARUS FASCIATUS I

I I

I I

STANDING CROP ESTIMATES FOR GAMMARUS FASCIATUS FROM BENTHIC COLLECTIONS NINE MILE POINT VICINITY 1976 ESTIMATED MONTH DEPTH CONTOUR* TOTAL 0-15 ft 15-25 ft 25-35 ft 35-45 ft 45-65 NUMBER APR 844803.0 1524400.0 118710.0 90988.0 119538.0 539687.8 JUN 2483973.0 1324580.0 490668.0 587466 ' 1125306.0 1202398.6 AUG 12995676.0 3088970 0 1117193.0 527137.0 676008.0 3680996.8 OCT 7649460.0 4199310.0 485392.0 663619.0 1601397.0 2919835.6 DEC NS NS NNUAL MEAN 5993478.0 2534315.0 552990.8 467302.5 880562.2

• mean of replicates (NMPW, NMPP, FITZ, NMPE) per depth contour NS = No sample

= Not applicable; NMPE-20 ft original sample NMPE-30 ft original and replicate no Gammarus fasciatus collected

I 1976 NEKTON COLLECTIONS The following selected species were not collected:

SEINES: SMALLMOUTH BASS GILL NETS: THREESPINE STICKLEBACK+

TRAILS: COHO SALMON

• Selected gill net stations.

VII'~ SEINE COLLECTIONS p

I I

II I

I

ABUNDANCE OF ALEWIFE IN SEINE COLLECTIONS NINE MILE POINT VICINITY 1976 STARTb DAILY DATE TIME NMPW NMPP FITZ NMPE MEAN 14 APR 0915 30 APR 1800 23 7.8 14 MAY 0910 58 15.0 24 MAY 1420 143 1304 305 1 438.2 4 JUN 1030 0 78 0 19.5 18 JUN 091D 183 21 0 51.0 6 JUL 1145 168 124 74.8 15 JUL 1155 10 5.5 3 AUG 1435 45 31 24 25.5 20 AUG 0930 2554 2153 280 44 1257.8 9 SEP 1120 1031 12 698 1711 863.0 30 SEP 0945 3 29 30 0 15.5 12 OCT 1025 510 1055 391. 2 2 NOV 1110 0 0 0 12 NOV 1100 0 0 27 NOV 1050 6 DEC 0920 ANNUAL MEAN 243. 2 217. 2 117.4 166. 8 a

Successful haul r

Earliest time period for that sampling date October sample; rough lake conditions

I I

I I

I I

I

ABUNDANCE OF BROWN TROUT IN SEINE COLLECTIONS NINE MILE POINT VICINITY 1976 STARTb DAILY DATE TIME NMPW NMPP FITZ NMPE MEAN 14 APR 0915 0 0 30 APR 1800 0 0.8 14 MAY 0910 24 MAY 1420 4 JUN 1030 18 JUN 0910 6 JUL 1145 0.5 15 JUL 1155 3 AUG 1435 20 AUG 0930 9 SEP 1120 30 SEP 0945 0 12 OCT 1025 2 NOV 1110 12 NOV 1100 27 NOV 1050 6 DEC 0920 ANNUAL MEAN 0.2 O.l Successful haul b

Earliest: t:ime period for that sampling date Oct:ober sample; rough lake condit:ions

ABUNDANCE OF CONO SALMON IN SEINE COLLECTIONS NINE MILE'POINT VICINITY 1976 STARTb DAILY DATE TIME NMPW NMPP FITZ NMPE MEAN 14 APR 0915 30 APR 1800 14 MAY 0910 24 MAY 1420 0 0.2 4 JUN 1030 18 JUN 0910 4.2 6 JUL 1145 15 JUL 1155 0.5 3 AUG 1435 20 AUG 0930 9 SEP 1120 30 SEP 0945 12 OCT 1025 2 NOV 1110 12 NOV 1100 0 0 0 27 NOV 1050 6 DEC 0920 0 ANNUAL MEAN 0.2 0.1 0.8 0.1 Successful haul Earliest ti'me period for that sampling date October sample; rough lake conditions

~

l 5

f

ABUNDANCE OF RAINBOW SMELT IN SEINE COLLECTIONS NINE MILE POINT VICINITY 1976 STARTb DAILY DATE TIME NMPW NMPP FITZ NMPE MEAN 14 APR 0915 4 2 0 0 1.5 30 APR 1800 14 MAY 0910 24 MAY 1420 2.2 4 JUN 1030 18 JUN 0910 6 JUL 1145 15 JUL 1155 3 AUG 1435 20 AUG 0930 9 SEP 1120 30 SEP 0945 12 OCT 1025 2 NOV 1110 12 NOV 1100 0 0 0 27 NOV 1050 6 DEC 0920 ANNUAL MEAN 0.5 0.2 0.1 0.1 Successful haul Earliest time period for that sampling date c

October sample; rough lake conditions

(g

'l

~

~

~

~

'4

ABUNDANCE OF SPOTTAIL SNINER IN SEINE COLLECTIONS NINE MILE POINT VICINITY 1976 STARTb DAILY DATE TIME NMPW NMPP FITZ NHPE MEAN 14 APR 0915 30 APR 1800 14 MAY 0910 24 MAY 1420 0.2 4 JUN 1030 19 5.0 18 JUN 0910 1.0 6 JUL 1145 15 JUL 1155 3 AUG 1435 0.5 20 AUG 0930 9 SEP 1120 0 30 SEP 0945 0.8 12 OCT 1025 2 NOV 1110 0 12 NOV 1100 . 0 27 NOV 1050 6 DEC 0920 ANNUAL MEAN 0.1 1.3 0.4 a

Successful haul Earliest: t:ime period for that sampling dat:e c

Oct:ober sample; rough lake condit:ions

l l

~

~

1$

~

~

1

ABUNDANCE OF TNRFESPINE STICKLFBACK IN SEINE COLLFCTIONS NINE MILE POINT VICINITY 1976 STARTb DAILY DATE TIME NMPW NMPP FITZ NHPE MEAN 14 APR 0915 0 0 0 0 30 APR 1800 0 0 14 MAY 0910 43 185 57.0 24 MAY 1420 45 17.2 4 JUN 1030 4.0 18 JUN 09 10 126 32.0 6 JUL 1145 15 JUL 1155 1.2 3 AUG 1435 20 AUG 0930 9 SEP 1120 30 SEP 0945 12 OCT 1025 2 NOV 1110 12 NOV 1100 27 NOV 1050 6 DEC 0920 0

"'NNUAL MEAN 0.5 0.6 5.5 19.5 a

Successful haul Earliest: t:ime period for t:hat: sampling dat:e October sample; rough lake condit:ions

1

'l

~

~

ig

~

~

)

ABUNDANCE OF RNITE PERCH IN SEINE COLLECTIONS NINE MILE POINT VICINITY 1976 STARTb DAILY DATE TIME NMPN NMPP FITZ NMPE MEAN 14 APR 0915 0 0 0 0 0 30 APR 1800 0 3 0 0 0.8 14 MAY 0910 0.5 24 MAY 1420 1.8 4 JUN 1030 0.2 18 JUN 0910 44 11.0 6 JUL 1145 1.0 15 JUL 1155 3 AUG 1435 20 AUG 0930 0.5 9 SEP 1120 30 SEP 0945 12 OCT 1025 0.2 2 NOV 1110 12 NOV 1100 0.2 27 NOV 1050 6 DEC 0920 ANNUAL MEAN 0.1 3.6 0.1 Successful haul b

Earliest time period for that sampling date October sample; rough lake conditions

~

~

~

j fg

~

~

~

~

ABUNDANCE OF YELLOW PERCII IN SEINE COLLFCTIONS NINE MILE POINT VICINITY " 1976 STARTb DAILY DATE TIME NMPW NMPP FITZ NMPE MEAN 14 APR 0915 30 APR 1800 14 MAY 0910 24 MAY 1420 4 JUN 1030 12 3.0 18 JUN 0910 13 4.0 6 JUL 1145 15 JUL 1155 3 AUG 1435 20 AUG 0930 9 SEP 1120 30 SEP 0945 12 OCT 1025 2 NOV 1110 12 NOV 1100 0 27 NOV 1050 0 2 DEC 0920 ANNUAL MEAN 0.9 0.8 Successful haul>>

b Earliest: t:ime period for t:hat: sampling date Oct:ober sample; rough lake conditions

l

~

.I

~

~

t 1

~

VII 'E BOTTOM TRAWL COLLECTIONS

ABUNDANCE OF BROWN TROUT IN BOTTOM TRAWL COLLECTIONS NINE MILE POINT VICINITY 1976 20 FT DEPTH CONTOUR 40 FT DEPTH CONTOUR 60 FT DEPTH CONTOUR DAY NMPP/ NMPP/ RiPP/ DAILY DATE NIGHT NMPW FITZ NMPE MEAN NMPW FITZ NMPE MEAN NMPW FITZ NMPE MEAN MEAN 16 JUL 1004 0 3 0040 0.1 GRAND DAY 0 0 0 0 0 0 0.1 MEAN N IGHT 0 0 . 0 0 0 0 0 None collected in 9 April-30 June and 27 Jul-15 Dec bottom trawl collections a

Catch/15 minute effort; flat otter trawl b

Standard Yankee Trawl c

Earliest time period recorded for that sampling date April-December sampling period

gi

~

~

~

~

~

~

~

~

~

~

l

~

i

ABUNDANCE OF SMALLMOUTH BASS IN BOTTOM TRAWL COLLECTIONS NINE MILE POINT VICINITY 1976 20 FT DEPTH CONTOUR 40 FT DEPTH CONTOUR 60 FT DEPTH CONTOUR DAY NMPP/ NMPP/ NMPP/ DAILY DATE NIGHT NMPW FITZ NMPE MEAN NMPW FITZ NMPE MEAN NMPW FITZ NMPE MEAN MEAN 23 SEP 0930 0 0 0 0 0 0 0 0 0 24 SEP 2105 '0 0 0 0 0 0 0 0 1 0.3 0.1 20 DEC 1000 15 DEC 1850 .0 0 ' 0.1 GRAND DAY 0 0 0 0 0. 0 0 MEAN NIGHT 0 0 0 0 0 0 1 0 1 None collected in 9 Apr-7 Sep and 12 Oct-26 Nov bottom trawl collections a

Catch/15 minute e ffor t; flat otter trawl b

Standard Yankee Trawl Earliest time period recorded for that sampling date d

Sample taken 25 Sep e

10 minute trawl fApril-December sampling period

I I

AbUNDANCK OF ALKMIFK IN bOTTOH TRAML COLLFCTION5 NINE HILK POINT VICINITY " 1976 20 FT DKPTH COMTOUR 40 FT DEPTH CONTOUR 60 FT DFPTH CONTOUR DAY NHPP MHPP NHPP DAII Y DATE NIGHT MKPN FITZ MHPK HEAN NHPM FITZ MHPK MHPM FITZ HHPK HKAM HKAH 9 APR l045 0 0 0 0 0 0 0 0 0 0 2100 92 38 2 44+0 29 69 3 33o7 0 78 32 36 F 7 19.1 22 APR 09SS 0 0 0 0 55 0 18+3 9 17 22 16.0 29 APR 2150 NS NS N8 134 33 125 97e3 40 L42 134 105+3 47.4 13 HAY 1010 18 27 I 15 3 5 30 0 llo7 3 13 0 So3 2245 23 14 7 14+7 22 4 7 11 oO 10 2 I 4+3 10.4 25 NAY 0940 45 32 21 32.7 4 24 4 10 o7 4 231 0 78 ~ 3 2130 10 87 25 40.7 5 28 16 16+3 4 13 12 9o7 31o4 I'7 8 JUN 0930 0 2 0 0 ~7 0 0 29+0 0 0 0 2305 0 2 4 2oO I 0 0 Oo3 I I 2 I+3 So6 24 JUN 0830 I 0 0 0 I 29 JUM 2355 0 0 0 Oo3 0

45'57.0 770 0 0 478 159.3 0 IS+0 0 0 121 40+ 3 78.7 16 JUL 1004 0 0 0 2 I 79 2703 2 I 121 41+3 0040 . 4 S I 303 9 7 Sb 6e3 6 11 3 6e7 14.2 27 JUL 0935 0 0 0 0 0 Ob 0 0 0 28 JUL 2235 I 0 0 0>>3 0 0 0 2 8 42 17.3 Zo9 12 AUC 1015 0 0 0 0 0 9b 3+0 0 0 3 1.0 10 AUC 2327 0 2 0 Oo7 0 0 Ib 0.3 0 I 0 Oe3 Oo9 26 AUC 0900 0 0 0 0 0 Ob 0 0 0 2230 0 0 I 0 3 0 0 Ob 2 0 0 0+7 0 '

D b b 7 SEP 1000 0 0 0 0 0 0 0 0 12 4oO N f f b f b 2130 5 3 I 3oO 6 0 0 2oO 0 0 I 0+3 1.6 D d d d d b d d b 23 EEP 0930 0 0 5 I+7 0 0 0 0 0 7 2 '

N e b b 24 EEP 2105 0 0 0 0 14 0 0 4+7 45 35 448 176+0 30.8 12 OCT 0940 0 0 0 0 0 1798 599.3 0 0 270 90+0 9 OCT 2030 13 0 0 4e3 22 5 Ob 9oO 12 I 383 132.0 139.1 1340 0 Oi OC 0 I 124S 415.3 0 Oi Ob 3 NOV 1910 10 2 9 7+0 8 6 137 50.3 27 8 92 42+3 85+8 2 NOV 1035 0 0 0 0 0 Ib 0.3 0 0 2 Oe7 9 NOV 2010 0 0 i+3 2 3 10 5+0 2 0 0 0 ' Io3 6 NOV 0955 0 0 0 0 Sb 1.7 0 .0 582 194.0 1935 7 38 IS ~ 7 I 23 58 27+3 4 IS6 53+7 48 '

20. DEC 1000 0 0 Ob 0 0 0 0 I 0.3 IS DEC 1850 0 0 0 0 Ob 0 0 0 O. I RAND DAY 3~8 I0.2 3mb Io6 S+8 6 ' 230 ' I~ I IS+4 88 ~ I HFAN MIGHT ID+0 S.S 14+9 10 ' 23.8 8+9 17 ' 83 '

bCatch/15 ninute effort; flat otter travl flO minute travl Ssuple taken 30 Oct Standard Yankee Trsvl Ssnple taken 8 Sep c

Earliest tine period recorded for that kSauple taken 27 Oct 817 h

alnute travl April-Dccraber Sanpling period dsaapling date Eanple taken l2 Oct

- " not sauple NS>> no Eauple taken 25 Sep applicable

l AbUHDANCE OP RAINSOll SHEL LH bOTTDH TRAN. COLLKCTIOMS NINE NILE POINT VICINITY - 1976 20 FT DEPTH CONTOUR 40 FT DEPTH CONTOUR 60 FT DEPTH CONTOUR DAY NMPP NNPP NNP P DAII,Y DATE NICNT NHPW PITZ NNPE NEAR NHPN PITZ HNPK NNPM FITZ NHPE HKAN HFAN 9 APR 1045 0 0 0 0 0 0 0 2100 5 0 3e3 4 I 2el 0 0 0 LeO 22 APR 09SS 0 0 0 0 0 0 0 0 29 APR 21SO NS NS HS 2 0 2e3 2 1 0 le0 0e7 13 HAY 1010 0 0 0.3 0 0 0 0 0 224S 0 0 0 0 0 0 0 0 Oel 25 HAY 0940 0 1 Oe3 1 1 0 0 ~7 I 0 0 Oe3 2130 10 3 3 5.3 4 3 3 3.3 0 0 0 1.7 8 JUH 0930 0 0 0 2 Oel 0 0 0 2305 0 leO 0 0 I 0 0 Oe3 0.3 24 JUN 0830 0 0 2 99 33 ~ 7 I 0 216 72 '

30 JUN 2355 0 0 0 15 se0 0 0 24 8.0 L9.8 16 JUL 1004 0 0 0 2 Oe7 0 0 5 1.7 0040 0 0 Oe3 1 0 Oe3 I 6 8 5.0 I ~ 3 27 JUL 0935 0 0 0 0 0 0 0 28 JUL 2235 0 0 0 0 0 1

' Oel 0.1 12 AUC 1015 0 0 0 0 10 3.3 0 0 92 30.7 10 AUC 2327 1 0 leO 0 26 9eO 4 0 6 3.3 7.9 26 AUC 0900 0 0 0 76 25.3 0 0 0 2230 0 0 0 5 1.7 0 0 277 92.3 19.9 7 SEP 1000 0 0 0 0 0 Ob 0 0 105 35.0 23 SEP 2130 0930 Of d

0 0 17 1 Oe3 Sel Of Od 0

Od 0

Ob 0sb lel 6e2 25.0 24 SEP 2105 0 0 0 0 0 0 0 2 30 10 ~ 7 6~9 2 OCT 0940 0 0 0 478 I59.3 08 0 449 49.7 9 OCT 2030 0 0 0.7 0 0 53bh 19.3 54.8 7 OCT 1340 0 OC Slbi 29.0 C Ob 3 HOV 1910 0 0 0 0 165 55.0 0 0 87'9e0 18.S 2 NOV 1035 0 2 Oel 0 0 263 87 '

9 HOV 2010 0 2 Oel 0 0 0 0 14eb 6 NOV 0955 0 4 1.3 0 0 2666 88.7 NOV 1935 Oe3 0 65 21. 7 0 0 716 38 ' 191.8 0 DEC 1000 1.0 0 1 236 79.0 2 0 973 25 0 5 DKC 1850 Se3 10 164 72 82 ' 4 35 251 96 7 98 2 RAND DAY 0,2 O. I 1.0 O.l Oe2 58.6 Oe2 0 284..

HKAN NIGHT I.4 I.I 0.9 I 4 102 208 0.9 2.7 85.

d bCatch/15 ninute effort; flat otter tra<<1 Sanple taken 25 Sep 817 ninute travl e

cbtandard Yankee Travl IO reihute travl CSanplc taken 12 Oct Earlieat tine period rccordcd for that ISanple taken 8 Sep Sanplo taken 30 Oct eanplinb date ~ Sanple taken 27 Oct April-Deccnber aanplinb period NS ~ no aanple

~ not applicabl ~

l

~

ABUNDAHCE OF SPOTTAIL SHINER IN BOTTOH TRAWL COLLECTIONS NINE MILE POINT VICINITY " 1976 20 FT DEPTH CONTOUR 40 FT DEPTH CONTOUR 60 FT DEPTH CONTOUR DAY NMPP NMPP/ NMPP/ DAILY DATE NIGHT NMPW FITZ NMPE MEAN NMPW FITZ NMPE MEAN NMPW FITZ NHPE MEAN MEAN 9 APR 1045 0 0 0 0 0 0 0 0 0 0 0 2100 0 0 0 0 0 0 0 0 0 1 0+3 0.1 22 APR 0955 0 0 0 0 0 I 0 Oo3 0 0 0 0 29 APR 2150 NS NS NS 1 0 0 0+3 0 0 0 0 O.l 25 MAY 0940 0 0 1 0.3 0 0 0 0 0 0 0 2130 1 I 1 loO 1 0 Oo3 0 0, 0 0 0.3 24 JUN 0830 0 0 0 0 14 165 59o7 0 1 36 12.3 29 JUN 2355 0 0 0 0 0 0 0 0 0 0 0 12.0 16 JUL 1004 0 0 0 0 0 171 57eO 0 0 10 33 0040 0 0 0 0 b 1 0 Oo3 0 1 0 0+3 10 2 26 AUG 0900 0 0 0 0 0 0 1 0 0 0.3 2230 0 0 0 0 0 ~ 0 0 0 Ob 0 01 7 SEP 1000 0 0 0 0 0 0 0 0 0 62 20.7 2130 0 1 4 1+7 Of 0 0 0 0 1 0.3 3.8 23 SEP 24 SEP 0930 2105 0 d d 67 22 3 Od 0'b 0 0 0 124 41 '

0 0 0 0 0 0 0 0 26 8.7 12.1 12 OCT 0940 0 0 0 0 0 46 15+3 Og 0 139 46.3 19 OCT 2030 0 0 0 0 0 0 0 0 0, 6 2 0 10 6 27 OCT 1340 0 0 0 0 Oi Obi 0 0 0 0 0 3 NOV 1910 0 0 0 0 54 18.0 1 0 338 3113.0 21.8 12 NOV 1035 0 0 0 0 0 Ob 0 0 0 0 0 9 NOV 2010 0 0 0 0 3 1.0 0 0 0 0 0 '

26 NOV 0955 1935 0

0

.0 0

0 0

0 0

0-. 0 1 Oo3 0 0 0

0, 0 54 0,0

b. '8.0 3.1 20 DEC 1000 0 0 0 0 0 0 0 0 0 1 0.3 15 DEC 1850 b 0 0 0 0 0 4 1.3 0 0 25 8.3 1.7 GRAND DAY 0 0 4.0 0 0 ' 22.5 0.1 0.1 . 21.9 MEAN NIGHT 0.1 0.1 0.3 0.1 0.1 3.6 O.l 0 I 26.5 None collected in 13 May, 8 Jun, and 27 Jul-12 Aug bottom trawl collections a

bCatch/15 minute ef fort; flat otter trawl d Sample taken 25 Sep g h17 minute trawl Standard Yankee Trawl e c f10 minute trawl .Sample taken 12 Oct Earliest time period recorded for that Sample taken 8 Scp 1

.Sample taken 30 Oct sampling date Sample taken 27 Oct kApril-December Sampling Period NS ~ no sample

", not applicable

ABUNDANCE OF THREESPINE STICKLEBACK IN BOTTOM TRAWL COLLECTIONS NINE MILE POIHT VICINITY " 1976 20 FT DEPTH CONTOUR 40 FT DEPTH CONTOUR 60 FT DEPTH CONTOUR DAY NMPP NHPP NMPP/ DAILY DATE NIGHT NMPW FITZ NHPE EAN NMPW FITZ NMPE NMPW FITZ NMPE HEAN MEAN 22 APR 0955 0 0 0 0 0 0 29 APR 2150 NS NS NS 0 1 2+0 0 0 0+4 13 MAY 1010 0 149 49.7 0 7 2~3 0 3 1.0 2245 0 0 0 0 0 0 0 8+8 25 MAY 0940 0 0 1.0 0 '0 0 0 0 2130 I 0 0+3 1 0 Oo3 0 0 0.3 24 JUN 0830 0 . 0 9 24 1.0 0 4 i+3 29 JUN 2355 0 0 P 0 0 0 3 loO 2 '

16 JUL 1004 0 0 0 0 0 0 0 0040 0 0 0 ~

0 0 3 1.0 0 '

GRANDd DAY 02 0 88 0 0.5 1.8 0 0 0.4 MEAN NIGHT 0 0.1 0 '03 01 01 0 0 0.4 None collected in 9 Apr, 8 Jun, and 27 Jul-20 Dec bottom trawl collections a

Catch/15 minute effort; flat otter trawl b

Standard Yankee travl c

Earliest time period recorded for that sampling date d

April-December sampling period NS ~ No Sample

- ~ Not applicable

~

'I

~

I

ABUNDANCE OF WHITE PFRCH IN BOTTOM TRAWL COLLECTIONS NINE MILE POINT VICINITY " 1976 20 FT DEPTH CONTOUR 40 FT DEPTH CONTOUR 60 FT DEPTH CONTOUR DAY HHP P NHPP NHPP DAILY DATE NIGHT NMPW FITZ NHPE MEAN NHPW FITZ NMPE MEAN NHPW FITZ NMPE, MEAN MEAN 13 MAY 1010 0 0 1 0 0 0 0 0 0 2245 0 0 0 0 0 0 0 0 0 0.1 I

24 JUH 0830 0 0 0 0 0 1 0.3 0 0 0 30 JUN 2355 0 0 0 0 0 0 0 0 0 0.1 16 JUL 1004 0 0 0 0 0 1 0.3 0 0 0 0040 0 0 0 0 0 0 0 0 0 Owl 26 AUG 0900 0 0 0 0 0 0 0 0 0 2230 0 0 0 0 0 0 0 0 2 0.7 Oil 7 SEP 1000 2130 0

0 0

0 0

2 0+7 0

0 0

0 0

0 0b 0 0 4 1.3 0.3 23 SEP 0930 0 0 14 4.7 d 0'b Oe Ob 0'd lb 0+3 24 SEP 2105 0 . 0 0 0 0 0 0 19 6.3 i+9

'I 12 OCT 0940 0 0 0 0 0 12 4.0 0' Sb 1.7 19 OCT 2030 0 0 0 0 0 1 0.3 0 0 0 le0 27 OCT 1340 0 0 0 0 0 0 0 0 0 3 NOV 1910 0 0 0 0 0 54 18.0 0 0 12.3 5.1 b

12 NOV 1035 0 0 0 0 9 NOV 2010 0,. 0 b

Oo7 0 0 0 0.1 26 NOV 0955 0 0 Ob 0 0 b

1935 0 0 0+7 0 45 15.0 2.6

.0 20 DEC 15 DEC 1000 1850 I

0 0

0 0

0 0

0 0

0 0

0 1 Oe3 0

0 0, 0 6 2 '

0.4 GRAND DAY .0 0 09 0 0 0.8 0 0 0+6 MEAN NIGHT 0 0 0 1 0 0 3.5 0 0 6.4 None collected: 9-29 Apr, 25 May-8 Jun, and 27 Jul-12 Aug a d bCatch/15 minute effort; flat otter trawl c Sample taken 25 Sep h

17 minute trawl Standard Yankee Trawl f10 minute trawl taken 12 Oct c

Earliest time period rccordcd for that Sample taken 8 Scp r.Sample Sample taken 30 Oct sampling date kSample taken 27 Oct April-December sampling period

I ABUNDAHCE OF YELLO'W PERCH IN BOTTOH TRAWL COLLECTIONS NINE HILE POINT VICINITY - 1976 20 FT DEPTH CONTOUR 40 FT DEPTH CONTOUR 60 FT DEPTH CONTOUR DAY NHPP/ NMPP/ NHPP/ DAILY DATE NIGHT NMPW FITZ NMPE HEAN NHPW FITZ NHPE MEAN NMPW FITZ NMPE MEAN HEAN 8 JUN 0930 0 1 0 Oo3 0 0 0 0 0 0 2305 0 0 0 0 0' 0 0 0 0.1 24 JUN 0830 0 0 0 0 0 3 leO 0 0 0 30 JUN 2355 0 0 0 0 0 0 0 0 0 0+2 16 JUL 1004 0 0 0 0 0 1 0+3 0 0 0 0040 0b 0 0 0 0 0 0 0 0 0 Oil 23 SEP 0930 0 0 0 0 0 2 Oo7 24 SEP 2105 0 0 0 0 0 0 0 0 17 5 '

12 OCT 0940 0 0 0 0 0 8 2~7 0 0 5 1.7 19 OCT 2030 0 0 Og 0 0 0 0 0 0 0.7 27 OCT 1340 0 0 0 Oh Obh 0 0 0 3 NOV 1910 0 0 0 0 0 0 0 0 13 4.3 0+7 12 NOV 1035 0 0 0 0 0 0 0 0 1 0.3 9 NOV 2010 0 0 0 0 0 0 0 0 0 0.1 26 NOV 0955 0 0 0 0 0 0 0 0 1 0+3 1935 0 0 0 0 0 0 0 0 6 2+0 0.4 20 DEC 1000 0 0 0 0 0 0 0 0 0 15 DEC 1850 0 0 0 0 0 1 0+3 0 0 1 Oo3 0.1 GRAN/

MEAN ~

DAY NIGHT 0 Owl 0 0 0 '.7 0' 0 0.5 0 0 0 0 0 0 1 0 2.2 None collected-9 Apr-25 May and 27 Jul-7 Sep.

a d bCatch/15 minute effort; flat otter trawl Sample taken 25 Sep Sample taken 30 Oct day Standard Yankee Trawl e h c f10 minute trawl I.Sample taken 27 Oct night Earliest time period recorded for that Sample taken Oct 19 night .Sample taken 27 Oct sampling date April-December sampling period

VII C

~ ~ 1 ~ 15 FT DEPTH CONTOUR: GILL NETS

5 ABUNDANCE* OF ALEWIFE IN DAY/NIGHT GILL NET COLLECTIONS 15 FT DEPTH CONTOUR> NINE MILE POINT VICINITY - 1976 NIGHT DAY DATE RANGE hHPW NMPP FITZ NMPE NMPW . NMPP ~ FITZ - ~ NMPE 14-16 MEAN 77.12 NAp. NAp 32 F 80 10.52 5.59 1 ~ 62 2,00 APR RANGE 54.10 - 100.14 8 . 14 - 57 .47 3 ~ 86 - 17 ~ 17 2.27 - 8.91 1.16 - 2.09 0 - 4.01 29 APR- MEAN NAp NAp NAp 118.20 26.29 58.12 49.18 1.80 1 MAY RANGE 86.05 - 150.34 1.58 - 51.00 51.79 - 64.46 11.08 - 87.27 1.11 - 2.48 11-13 MEAN NS NS NS NS MAY RANGE 2.41 - NS 2.11 NS 4 ~ 27 - 10.02 - NS 23-25 MEAN 78.69 NAp 56.60 13.96 17.02 NS'1.18 0.56 HAY RANGE 64.20 - 93.18 NA - .21.53 42 '9 - 70.61 13.61 - 14.30 7.63 - 26.41 12.41 - 49 '4 0 - 1.13 8-10 MEAN 9.22 NAp 6.75 0.48 1.14 0.55 0 52 JUN RANGE 7.94 - 10.51 3.79 - NA 5.03 - 8.47 0 " 0.95 0 - 2.29 0 - 1.10 0 1.03 21"23 MEAN JUN RANGE NA NS 37 ~ 89 - NS NA - NS NA NS 0 - NS 4.77 - NS 0-NS 2~ 17- NS 6-8 MEAN 69.87 40.36 - 99 '8 - '9 NAp NAp 9. 16 59 '2 3.34 JUL RANGE NA 129 8.17 10.15 36.74 - 82.49 1.08 - 5.60 1.11 - NA 19-21 . HEAN NAp 30.37 NAp 3.50 10.71 24.63 21.53 JUL RANGE 29.19 - 31.55 45.87 NA 1.09 5.90 2.88 - 18.54 21.78 - 27.48 5 54 - 37.52 2-4 MEAN NAp NAp NAp 11.04 0 AUG RANGE NA - 28.24 0 - 22.07 i)-19 MEAN NAp 0.86 0.66 AUG RANGE NA " 22.15 11.29 " NA NA 30.32 0 - 1.72 0 - 1.33 13-'15 MEAN 25 '4

- NAp NAp 23.56 SEP RANGE 23.28 26 .79 18.82 28.30 4-6 MEAN 44.38 7 ~ 98 21.02 15.44 0.60 1.49 OCT RANGE 30.80 - 57.95 4.75 - 11.20 10.29 " 31.75 14.15 - 16.72 0 - 1.19 0 - 2.98 19-24 HEAR OCT RANGE 13.13 - NS 10.16 NS 18.19 - NS 5.48 - NS 2-4 MEAN 7.74 6.81 5.92 NAp NOV RANGE 6.59 - 8.88 0.71 " 12.91 2.17 - 9.67 NAp Not applicable, tine interval inappropriate for designated *Catch/12 hr effort, no fish of this species collected day or night period in the remaining gill net collections NS ~ No day/night sample

- ~ Not applicable Revised/final

ABUNDANCE* OF BROWN TROUT IN DAY/NIGHT GILL NET COLLECTIONS 15 FT DEPTH CONTOUR, NINE MILE POINT VICINITY 1976 MEAN NIGHT DAY DATE RANGE NMPW NMPP FITZ . NMPE NMPW NMPP ~ FITZ ~ NMPE 14-16 YEAN NAp NAp 1.64 APR RANGE 1.63 - 1.64 9 APR- MEAN NAp NAp NAp 0 62 1 MAY RANGE 0 - 1.23 11-13 MEAN NS NS NS NS MAY RANGE 0-NS 0-NS 0-NS 1 25 - NS 3-25 MEAN NAp 0.97 MAY RANGE NA -0 0.93 " 1.01 8-10 MEAN 0.56 NAp JUN RANGE 0 - 1.13 1.89 - NA 21-23 MEAN JUN RANGE NA NS 3.25 - NS NA - NS NA - NS 0-NS 0-NS 0-NS 0-NS 6-8 MEAN 0.50 NAp NAp JUL RANGE 0 1.01 NA -0 0-NA 19-21 MEAN NAp NAp -0 0 55 JUL RANGE 1.07 - NA 0 1. 10 2-4 MEAN 0.34 NAp 0.89 NOV RANGE 0 - 0.69 0 1.78 NAp ~ Not applicable, time interval inappropriate for designated *Catch/12 hr effort, no fish of this species collected day or night period in the remaining gill net collections NS ~ No day/night sample

" ~ Not applicable

I ABUNDANCE* OF RAINBOW SMELT IN DAY/NIGHT GILL NET COLLECTIONS 15 FT DEPTH CONTOUR, NINE MILE POINT VICINITY 1976 MEAN NIGHT DAY DATE RANGE ?PiPW NMPP FITZ NMPE NMPW ~ NMPP FITZ 14-16 MEAN 4.00 NAp NAp 1.64 0.67 APR RANGE 0.83 - 7 ~ 16 1.63 " 1.64 0 - 1.34 9 APR- MEAN NAp NAp NAp 2. 68

- 2.72 0 '5 0.62 0 '2 1 MAY RANGE 2.63 0 1.50 0 1.23 0-124 11-13 MEAN NS NS NS NS MAY RANGE 0 - NS 0-NS 2.13 NS 0-NS 23-25 MEAN NAp 1.14 1.27 0.56 M.AY RANGE NA - 2.81 0 - 2.27 0 - 2 '4 0 - 1.13 8"10 MEAN NAp 2.02 0.48 JUN RANGE 0-NA 0 4.03 0 - 0.97 4-6'CT M AN 1.30 1.65 7.91 RANGE 0.83 1.76 1.59 - 1.71 0 - 15.82 19"24 MEAN 0 OCT RANGE 2.32 - NS 0-NS 7.58 - NS 0.78 NS 2-4 MEAN 1.1 7.35 1 ~ 72 NAp NOV RANGE 0 - 2.20 5.43 " 9.27 0 - 3.45 15-17 M AN NOV RANGE NA - NS 2.15 - NS NA - NS NAp - NS 0-NS 0-NS 0-NS 0-NS NAp ~ Not applicable, time interval inappropriate for designated *Catch/12 hr effort, no fish of this species collected day or night period in the remaining gill net collections NS ~ No day/night sample

~ Not applicable

ABUNDANCE* OF SMALLMOUTH BASS IN DAY/NIGHT GILL NET COLLECTIONS 15 FT DEPTH CONTOUR, NINE MILE POINT VICINITY 1976 MAN NIGHT DAY DATE RANGE NMPW ~ NMPP FITZ NMPE NMPW, NMPP FITZ 29 APR- MEAN NAp NAp NAp 2.65 0.68 0.62 1.11 1 MAY RANGE 0.91 - 4.39 0 - 1.37 0 - 1.23 0-222 23-25 MEAN NAp 1.06 0.42 MAY RANGE NA -0 0.85 - 1.27 0 - 0.83 8-10 MEAN NAp 1.48 0.50 JUN RANGE 0-NA 0.94 2.01 0 1.01 6"8 McAN. NAp NAp 0 3.08 JUL RANGE NA -0 1.18 - 4.97 2~22 NA 19-21 MEAN NAp 0.98 NAp 0.54 0.60 0.50 JUL RANGE 0 - 1.95 0-NA 0 - 1.09 0 1.21 0 - 1.01 2-4 M"-AN NAp NAp NAp 0.55 AUG RANGE NA - 0.94 0 - 1.10 17-19 MEAN NAp 1.50 0.76 0.53 AUG RANGE NA -0 0-NA NA -0 0 - 3.00 0-152 0 - 1.06 13-15 MEAN NAp NAp 1.94 0.69 SEP RANGE 1.14 - 2.74 0 1.38 4-6 MEAN 0.40 0.43 1.19 3.43 0.50 OCT RA!tGE 0 0.80 0 - 0.86 0 " 2.38 0 - 6.86 0 - 0.99 19"24 MEAN OCT RA!:CE 0.77 NS 0-NS 0-NS 0-NS NAp ~ Noh applicable, t.ime interval inappropriate for designat.ed *Catch/12 hr effort, no fish of this species collected day or night. period in the remaining gill net. collections NS No day/night. sample

- ~ Not applicable

L t

li I'

ABUNDANCE* OF SPOTTAIL SHINER IN DAY/NIGHT GILL NET COLLECTIONS 15 FT DEPTH CONTOUR> NINE MILE POINT VICINITY - 1976 HEAN NIGHT DAY RANCE NHPW ~ NHPP FITZ NMPE NHPl1 . hMPP ~ FITZ ~ NMPE 14-16 MEAN 14.94 NAp NAp 0.82 APR RANGE 11.59 - 18.30 0 1.63 29 APR- MEAN NAp NAp NAp 64.40 2.25 1.32 6.66 1 HAY RANGE 22.83 - 105.96 0 - 4.50 1.26 - 1.37 0 - 13.33 11-13 H AN NS NS NS HAY RANGE 4.82 - NS 1.05 - NS 0-NS 0-NS 23-25 MEAN 9.18 NAp 40.76 1.64 ~ 21.47 10.68 1.14 HAY RANGE 0.94 17.43 NA 40.26 19.27 - 62.25 1.02 - 2.27 19.08 - 23.86 8.13 - 13.24 0 - 2.27 8-10 MEAN 9.83 NAp 56.78 0.44 0.44 JUN RANGE 9.46 - 10.20 8.53 NA 38.27 - 75.29 0 0.87 0 - 0.88 21-23 MEAN JUN RANGE NA NS 27 07 NS NA - NS 0-NS 0-NS 0-NS 0-NS 6-8 MEAN 21.28 NAp NAp 14.20 - 28.36 20 '7 0-NA

'UL RANCE NA 19-21 MEAN NAp 4.78 NAp 1.18 0.48 1.65 JUL RANCE 3.71 - 5.84 29.87 - NA 0 - 2 '6 0 - 0.96 0 - 3.30 2-4 MEAN NAp NAp NAp AUG RANCE NA - 12.24 17-19 ~ MEAN NAp 0.86 0 0.76 0>53 AUC RANGE NA - 6.65 4.94 NA NA - 4.74 0 - 1.72 0 - 1.52 0 - 1.06 13-15 MEAN 9.70 NAp NAp 34 F 18 SEP RANCE 5.17 - 14.23 26.64 - 41.73 4-6 MEAN 33.32 2.00 2.11 37.54 OCT RANGE 17.48 - 49 17 0.79 3.20 0 '9 << 3.43 33.45 - 41.62 19-24 HEAN OCT RANCE 9.27 NS 1.56 - NS 12 '3 NS 9,39 - NS 2-4 MEAN 0.36 2.18 NAp NOV RANGE 0 - 0.71 0 - 4.35 15"17 MEAN NOV RANGE NA - NS 0.72 - NS NA NS NA - NS 0-NS 0-NS 0-NS 0-NS NAp ~ Not applicable, tine interval inappropriate for designated *Catch/12 hr effort, no fish of this species collected day or night period in the reaaining gill net collections NS ~ No day/night sanple

- >> Not applicable

I ABUNDANCE* OF WHITE PERCH IN DAY/NIGHT GILL NET COLLECTIONS 15 FT DEPTH CONTOUR> NINE MILE POINT VICINITY 1976 MEAN NIGHT . DAY RANCE NMPW > NMPP . FITZ . NMPE NMP W NMPP ~ FITZ NMPE 14-16 MEAN 0.40 NAp NAp 0.56 1.16 1.34 APR RANCE 0 - 0.80 0 - 1.13 - 2 '2 -

0 0 2.68 29 APR- MEAN NAp NAp NAp 4.00 1.21 1.11 1 MAY RANCE 2 '2 - 5.27 0 - 2.42 0-2 ~ 22 11-13 MEAN NS. NS NS MAY RANGE 10.85 - NS 20,00 - NS 2 13 - NS 0-NS 23-25 MEAN 3.26 NAp 1.94 0.51 14.44 2.65 1.53 MAY RANGE 2.75 3.76 NA 11.24 1.86 2.03 0 - 1.02 11.08 - 17.81 1.16 - 4.14 1.13 - 1.93 8-10 MEAN 9.92 NAp 4.90 4.58 3.74 1.98

- 2.57 JUN RA'>'EAN 7.36 12.47 7 58 NA 3.76 6.04 3.49 - 5.68 2.90 - 4.57 1.76 - 2 '0 0 - 5.14 21-23 JUN RANGE NA - NS 34.36 NS NA - NS NA NS 5 '5 - NS 9.54 - NS 12.68 - NS 11.91 - NS 6-8 MEAN 15.66 NAp 5.38 11.82 NAp 6. 12 JUL RANGE 4.06 - 27.27 NA 16.70 4.62 - 6.13 5.96 - 17 .68 4.67 - 7.57 3 32 - NA 19-21 MEAN NAp 29.84 NAp 2.81 5.46 5.17 21.86 JUL RANGE 26.27 - 33.40 18.13 - NA 2.36 " 3.26 5.15 - 5.76 4.84 - 5.50 18 '5 - 25 48 2-4 MEAN NAp NAp 2.10 3.47 0.64 AUC RANGE NA - 41.41 0 4.20 3.43 - 3.51 0 - 1.27 0 2 75

- 5.50 17-19 MEAN NAp

- - 1.74 3. 75 AUC RANGE NA 14.40 18.35 NA NA 39.79 1.00 " 2.48 1 ~ 14 - 6.35 13-15 MEAN 9.02 NAp NAp 16.95 SEP RANCE 1.67 16.38 13.09 20.81 4-6 MEAN 2.58 9.15 4.16 1.26 OCT RANGE 1.66 - 3.51 8.70 - 9.60 3.18 - 5.14 0-2 ~ 51 0

19-24 MEAN 0.86 OCT RANGE 0.77 NS 3.91 - NS 2.27 NS 1.57 NS 0 - 1.73 2-4 MEAN 0.68 0.70 NAp NOV RANGE 0 - 1.36 0.69 - 0.72 15-17 MEAN NOV RANCE NA - NS 2.87 - NS NA - NS NA NS 0-NS 0-NS 0-NS 0-NS 6-8 MEAN DEC RANGE 0-NS 1.35 - NS 0-NS 0-NS 0-NS 0-NS 0-NS 0-NS NAp ~ Not applicable, tine interval inappropriate for designated *Catch/12 hr effort, no fish of this species collected day or night period in the remaining gill net collections NS ~ No day/night sample

- >> Not applicable Revised(final

I li I

ABUNDANCE* OF YELLOW PERCH IN DAY/NIGHT GILL NET COLLECTIONS 15 FT DEPTH CONTOUR, NINE MILE POINT VICINITY 1976 MEAN NIGHT DAY DATE RA'NGE NMPW NMPP . FITZ

~ NMPE NMPW . NMPP ~ FITZ ~ NMPE 9 APR- MEAN NAp NAp 3.56 NAp 2.68 3.04 1 MAY RANGE 2.72 4.39 1.26 - 4.11 1 ~ 23 - 4.85 11-13 MEAN NS NS NS MAY RANGE 0 - NS 6.32 - NS 2.13 NS 0-NS 3-25 MEAN NAp 1.90 0.51 4.46

- 5.06 4.94 MAY RANGE NA 5.62 1.01 - 2.79 0 - 1.02 2.56 - 6.36 0.83 - 9.29 1.93 - 7.94 8-10 MEAN 0.56 NAp 5.94 3.79 3.96

- 1.13 - 'NA 6.26 3.60 JUN RANGE 0 2.84 2.&2 - 9.06 0 - 7.58 1.14 - 6.77 1.10 - 11.41 0 - 7.20 1-23 MEAN JUN RANGE NA NS 2~ 17- NS NA NS NA - NS 5 15-NS 1.91 - NS 2.72 - NS 0-NS 6-8 MEAN 3.69

- NAp NAp 3.84 2 02 JUL RANGE NA 1.04 0 - 7.38 2.98 4.71 1.87 - 2.16 0- NA 19-21 M AN NAp 2.39 NAp 2 ~ 81 4.42 16.00 2.08 JUL RANGE 1.86 - 2.92 4 '7 - NA 2.36 3.26 3.09 - 5.76 1.21 30.78 1.11 - 3.04 2-4 MEAN NAp 1.05 NAp NAp 1.16 0.64 0 - 2.10 - 1.17 -

AUG RANGE NA 3.76 1.14 0 1.29 17-19 MEAN NAp '0 0.62 AUG RANGE NA -0 2 ~ 12 NA NA 4.74 0 - 1 ~ 24 13-15 MEAN 1.28 NAp NAp 5.33 SEP RANGE 0.84 - 1.72 1.66 - 9.00 4-6 MEAN 3.46 3.18 2.44 2.50 0.60

- 5.27 0.99 OCT RANGE 1.66 2.40 --3.96 1.71 - 3.18 1.67 3.33 0 - 1.19 0 - 1.98 19-24 MEAN OCT RANGE 0.77 NS 0-NS 2.27 NS 5.48 - NS 2-4 MEAN 0.34 0.69 NAp NOV RANGE 0 - 0.68 0 - 1.38 NAp Not applicable, tine interval inappropriate for designated *Catch/12 hr effort, no fish of this species collected day or night period in the remaining gill net collections NS ~ No day/night sanple

- ~ Not applicable

I li

VII C.2 ~ 40 FT DEPTH CONTOUR: GILL NETS

• 5 I

I

ABUNDANCE* OF ALEWIFE IN DAY/NIGHT GILL NET COLLECTIONS 40 FT DEPTH CONTOUR, NINE MILE POINT VICINITY - 1976 NIGHT DAY DATE RANGE hMPW NMPP . FITZ r NMPE NHPW NMP P ~ FITZ ~ NHP 8 14-16 MEAN NAp NAp NAp 41.81 42.10 33.98 14,06 APR RANGE NA - 22.09 20.21 - 63.40 38 72 - 45.47 31.35 - 36.61 2.85 - 25.26 9 APR- MEAN 209 '2 55. 65 140.58 43.30 28.22 .

1 MAY RAhr GE 148.19 271.64 NA 363.68 121.19 NL NA 67 ~ 37 108.63 2.67 100.0 " 181.16 28.8 - 57.79 22.99 - 33.45 11-13 HEAN NS NS NS MAY RANCE 9.01 - Nst 8.74 NSt 22.47 - Nst 13.42 NSt 3-25 MEAN NAp NAp

- 42 '8 37.26 52

'6 24.4S MAY RANGE NA 117 06 NA 155.08 36.12 48.65 26.83 - 47 '9 40.82 64.89 11 61 - 37.29 8-10 ¹AN 17.38 NAp 2.36 1.06 0.43 0.54 JUN RANCE 10.14 - 24.63 26.55 - NA NA NL 0 - 4.72 0 2.12 0 - 0.86 0 " 1.09 l-23 MEAN Nst NS JUN RANCE NA NSt NA - Ngt 21.94 - NS 0-NS 6 '6 - NS 6-8 MEAN NAp 8.19 8.24 43.55 6.44 JUL RANCE 24.86 - NA NAp NA - NL 4.56 - 11.82 5.28 11.21 36.06 - 51.04 3.21 - 9.66 19-21 MEAN NAp NAp NAp

- 2 '8 3.84 22.22 4.72 JUL RANCE 314.94 NA 1.13 - 3.43 3.69 - 3.98 5.49 - 38.95 1.93 - 7.51 2-4 A'UC MEAN

- 26.94 >> 110 55 NAp .

- 2 '5

- ll-79 10

-'915.68 4.62 RANGE NA NA NL 34.29 2.25 2.25 6.05 17.53 5.90 0 9.25 17-19 MEAN NAp NAp 5.25 1.83 20.42 27.24 AUC RANCE NA - 194.86 NA - 93.91 0 10.50 1.18 2 48 15.09 - 25.76 16.80 - 37.69 1-3 MEAN NS NS NS NS NS NS NS NS SEP RANGE 13-15 H AN 50.86 NAp NAp 1.30 31. 63 4.82

10. 16 SEP RANCE 32.91 - 68.80 28.00 - NA 1.24 - 1.37 14.85 - 48.41 7.50 - 12.83 1.29 8.34 4-6 MEAN 11.46 NAp NAp 6.78 5.46 19 57 OCT RANCE 8.00 - 14.93 4.77 8.78 0 - 10.91 3.47 - 35.67 19-24 MEAN OCT RANCE 47.75 NS NA - NS NA - NS 23.25 - NS 0-NS 27r43 - NS 0-NS 0-NS 2-4 MEAN 28.86 33.72 29.44 8.26 NOV RANGE 12.09 - 45.63 4.28 63.17 28.94 - 29.94 4.89 11.64 15-17 MEAN NOV RANGE NA Nst 77.69 - Nst NA - Nst NA - Ngt 0 - Nst 0-NS 0-NS 0-NS 6"8 MEAN DEC RANGE 0- Nst 0 - Nst 0 - Nst 0 - NSt 0 - NS 0-NS 0-NS 0-NS NAp ~ Not applicable, tine interval inappropriate for designated *Catch/12 hr effort day or night period NL ~ Net lost NS No day/night sample Revised/final NSt ~ Net not set.

- ~ Not applicable

I I

I I

I

ABUNDANCE+ OF BROW TROUT IN DAY/NIGHT GILL NET COLLECTIONS'0 FT DEPTH CONTOUR, NINE MILE POINT VICINITY - 1976 NIGHT DAY RA'NCE NMPN . ~ NMPP - ~ FITZ ~ NMPE NMPN NMPP ~ FITZ ~ . NMPE 14-16 MEAN NAp NAp NAp 0.58 APR RANGE NA -0 0 - 1.16 8-10 MEAN 1.96 '-NA NAp JUN RANGE 1.89 2.03 NA - NL 19-21 MEAN NAp NAp NAp 0.52 JUL RANCE 0-NA 0 - 1.05 NAp ~ Not applicable, tine interval inappropriate for designated *Catch/12 hr effort, no fish of this species collected day or night period in the reaaining gill net collections NS No day/night sanple

. ~ Not applicable NL ~ Net lost

I I

ABUNDANCE+ OF COHO SALMON IN DAY/NIGHT GILL NET COLLECTIONS 40 FT DEPTH CONTOUR> NINE MILE POINT VICINITY - 1976 NIGHT DAY DATE RANGE hMPP FITZ NMPE NMPN ~ NMPP ~ FITZ ~ NMPE 29 APR- MEAN 1 MAY RANGE NA - 1.05 0-NL NA -0 NAp Not applicable, tine interval inappropriate for designated *Catch/12 hr effort, no fish of this species collected day or night period in the reaaining gill net collections NL Net lost

- ~ Not applicable

I

-I I

t I

I I

ABUNDANCE* OF RAINBOW SMELT IH DAY/NIGHT GILL NET COLLECTIOHS 40 FT DEPTH CONTOUR, NINE MILE POINT VICINITY - 1976 MEAN NIGHT DAY DATE RANGE NMPW ~ NMPP ~ FITZ ~ NMPE NMPW ~ NMPP ~ FITZ NMPE 14-16 MEAN NAp NAp NAp 9.0 10.2 11.5 0.6 APR RANGE NA 22.91 0 18.11 9.47 - 10.89 9.29 - 13.73 0 - 1.26 29 APR- MEAN 7.5 2.53 47.8 48.4 5.0 1 MAY RANGE 3 '7 - 11.72 NA - 6.31 7.13 NL NA 6.74 5.05 - 0 9.0 86.71 21.05 - 75.85 1.21 - 8.73 11-13 MEAN NS NS NS MAY RANGE 1.13 - Nst 0 - Nst 5.11 - Nst 1.22 - Nst 23-25 ~ MEAN NAp HAp 18.38 20 75 18.40 10.03 MAY RANGE NA 0.93 NA - 7.38 15.57 - 21 F 18 2.98 - 38 52 18.14 18.67 3.48 - 16.58 8-10 MgcAN NAp 0.46 1.30 JUN RANGE 0-NA NA NL 0 - 0.92 0-2 ~ 59 4-6 MEAN 1.64 NAp NAp 0.54 OCT RANGE 0.80 - 2.49 0 - 1.09 19-24 MEAN OCT RANGE 0.76 NS NA - HS NA - NS 0-NS 0-HS 0 - NS 0 NS 0 NS 2-4 MEAN 0.36 1.04 2.50 0.72 NOV RANGE 0 - 0.72 0 ~ 71 - 1.36 0.67 - 4.34 0.70 - 0.73 6-8 MEAN DEC RANGE 0- Nst 0 - Nst 0.71 Nst 0 HSt 0-NS 0 - NS 0-NS 0-NS NAp Not applicable, time interval inappropriate for designated *Catch/12 hr effort, no fish of this species collected day or night period in the remaining gill net collections hL ~ Net lost NS ~ Ho day/night sample NSt Net not set

- ~ Not applicable Revised/final

I ABUNDANCE* OF SMALLMOUTH BASS IN DAY/NIGHT GILL NET COLLECTIONS 40 FT DEPTH CONTOUR> NINE MILE POINT VICINITY - 1976 MEAN NIGHT DAY DATE RANGE NMPW NMPP FITZ ~ NMPE NMPW ~ NMPP .FITZ ~ NMPE 14-16 MEAN NAp NAp NAp 0.6 2.8 2.3 0 APR RANCE NA -0 0 - 1.26 1.89 - 3.63 0 - 4.58 29 APR- MEAN 0.8 0 1 MAY RANCE NA -0 0-NL NA -0 0 - 1.55 11-13 M AN NS NS NS NS MAY RANCE 0 - NSt 0.97 Nst 0 - Nst 0 - Nst 17 MEAN NAp NAp 0.62 . 0 AUC RANGE NA -0 NA -0 0 - 1.24 13-15 MEAN NAp NAp 2.61 3.87 SEP RANGE 0-NA 2.48 - 2.74 0 - 7.74 4-6 MEAN NAp NAp 1.23 OCT RANGE 0 - 2.46 15-17 NOV NAn NSt 0 - Nst NA NSt NA NSt 0 - Nst 3 84 NS 0-NS 0-NS NAp ~ Not applicable, tine interval inappropriate for designated *Catch/12 hr effort, no fish of this species collected day or night period in the renaining gill net collections NS ~ No day/night sanple NSt Net not set

~ Not applicable NL ~ Net lost

I' I

I I

I

ABUNDANCE+ OF SPOTTAIL SHINER IN DAY/NIGHT GILL NET COLLECTIONS 40 FT DEPTH CONTOUR> NINE MILE POINT VICINITY - 1976 MEAN NIGHT. DAY RANCE NMPW NMPP ~ FITZ . NMPE NMP W ~ NMP P ~ F ITZ ~ NMP 8 14-16 MEAN NAp NAp NAp 1.4 3.1 5.4 APR RANGE NA -0 1.26 - 1.51 2.42 - 3.79 0 - 10.68 9 APR- MEAN 36.9 22.7 4.2 1 MuAY RANGE NA -0 0-NL NA -0 11.37 0 32.0 - 41.81 17.72 - 27.69 1 21 - 7 27 11-13 MEAN NS NS NS NS MAY RANCE 4.51 - Nst 0.97 - NSt . 25 '3 - Nst 8.54 - Nst 3-25 MEAN NAp NAp 5.62 49.75 22.65 MAY RANGE NA -0 NA -0 2.98 8.25 13.33 - 86.17 6.97 - 38.33 8-10 MEAN NAp 0.5 0.99 4.32 JUN RANGE 0-NA NA - NL 0 1.0 0.86 - 1.12. 0.99 - 7.64 1-23 MEAN Nst NS JUN RANGE NA - Nst NA - Nst NA - Nst 1.99 - NS 2i65 NS 11.48 - NS 6-8 MEAN NAp NAp 1.61 74.88 9.65 JUL RANCE 0-NA NA NL 0 - 3.22 65.91 - 83.85 5.37 - 13.93 19-21 MEAN NAp NAp NAp 6.80 16.61 160.53 4,92 JUL RANGE 0-NA 1.14 - 12.47 12.0 21.22 126.32 - 194.74 4.83 - 5.01 2-4 MEAN NAp 0.56 2.85 AUC RANGE NA -0 NA -0 NL NA 0 - 1.13 0 - 5.70 17-19 MEAN NAp NAp 2.05 AUC RANCE NA - 194.86 NA 93.91 1.36 - 2.74 4-6 MEAN NAp NAp 1.24 OCT RANGE 1.03 - 1.45 NAp ~ Not applicable, 'tine interval inappropriate for designated *Catch/12 hr effort, no fish of this species collected day or night period in the reaaining gill net collections NL Net lost NS ~ No day/night saaple NSt. u Net not set

- ~ Not applicable

I I

I I

ABUNDANCE* OF WHITE PERCH IN DAY/NIGHT GILL NET COLLECTIONS 40 FT DEPTH CONTOUR> NINE MILE POINT VICINITY 1976 NIGHT DAY DAT .RANCE NMPW ~ NMPP FITZ ~ NMPE NMPH ~ NMPP ~ FITZ HMPE 14-16 MEAN NAp NAp NAp 0.58 0.60 APR RANCE NA -0 0 - 1.16 0-121 29 APR MEAN 1.5 1.2 1 MAY RANGE NA -0 0-NL NA -0 0 - 3.0 0 - 2.41 11-13 MEAN NS NS NS NS MAY RANCE 2.25 Nst 0.97 - Nst 3.06 Nst 0 - NSt 23-25 MEAN NAp NAp 0.46 0.56 MAY RANCE NA -0 NA 0.92 0 - 0.92 0 - 1.13 8" 10 MEAN 0.50 NAp 0.47 JUN RANCE 0 1.01 0-NA NA - NL 0 - 0.94 21-23 MEAN Nst NS JUN RANGE NA NSt NA - Nst NA - Nst 3 '9 - NS 2.65 NS 1 04 - NS 6-8 MEAN NAp NAp 1.08 1.98 1.86 1.60 JUL RANGE 0 -NA NA - NL 0 - 2.15 0 - 3.96 0 - 3.73 1.07 - 2.14 19-21 MEAN NAp NAp NAp 0.57 4.24 ~ 1.37 0.62

'UL RANCE 0-NA 0 - 1.14 1.85 - 6.63 0 - 2 '4 0-125 2-4 MEAN NAp 0.60 AUC RANCE NA

-0'Ap NA -0 NL - 0 0 - 1.21

-'87.80 17-19 MEAN NAp 1.21 AUC RANGE NA -0 NA -0 1.18 1.24 7.76 7

13-15 MEAN NAp NAp 0.64 SEP RANCE 0.80 NA 0 - 1.29 NAp ~ Not applicable, time interval inappropriate for designated *Catch/12 hr effort, no fish of this species collected day or night period in the remaining gill net collections NL Net lost NS Ho day/night sample NSt ~ Net not set

- ~ Not applicable Revised/final

I I

I I

I

ABUNDANCE* OF YELLOW PERCH IN DAY/NIGHT GILL NET COLLECTIONS 40 FT DEPTH CONTOUR, NINE MILE POINT VICINITY - 1976 YEAN NIGHT DAY RANGE NMPW NMPP FITZ . NMPE NMPW . NMPP ~ FITZ ~ NMPE ~

9 APR- MEAN 0.6 1.4 1 MAY RANGE NA -0 0 - NL NA -0 0 - 1.11 0 - 2.91 11-13 M AN NS NS NS NS MAY RANGE 0 - NSt 0- NSt 0- NSt 1.22 HS 3-25 MEAN NAp NAp 0.74 MAY RANGE NA -0 NA -0 0 1.49 8-10 MEAN NAp 1.59 0.56 2.63 JUN RANGE 0-NA NA - NL 0 - 3.18 0 - 1.12 1.99 - 3.27 1-23 MEAN Nst HS JUN RANGE NA - Nst NA - NSt NA - Nst 1.00 - HS 2 '5 - NS 4.17 - NS 6-8 MEAN NAp NAp 3 06 1.22 10.73 3.76 JUL RA"G 0-NA NA - NL 1.82 4.30 1.12 " 1.32 8.70 - 12.76 2.14 - 5.37 19-21 MEAN NAp NAp NAp 1.71 7.87 45.50 6.32 JUL RANGE 0-NA 1.13 - 2.29 6.46 - 9.28 21.05 - &9.94 3.87 - 8.77 2-4 MEAN NAp 3.38 0 1.42 3.30 AUG RANGE NA -0 NA -0 NL-0 3.38 - 3 '8 0 - 2.85 0 - 6.61 17-19 MEAN NAp NAp 2. 14 1.80 6.82 0.64 AUG RANGE NA -0 NA -0 1 ~ 29 3.00 1.24 - 2.36 5.42 - 8.23 0 - 1.29 13-15 MEAN NAp NAp 0.64 SEP RANGE 0-NA 0-129 4-6 MEAN NAp NAp 7.23 1.55 OCT RANGE 2.46 - 12.00 0 - 3.10 19-24 MEAN OCT RANGE 0-NS NA - NS NA - NS 0-NS 0-NS 1 ~ 37 - NS 1 31 NS 0 - HS 2-4 MEAN 0.92 NOV RANGE 0 1.84 NAp Not applicable, tine interval inappropriate for designated *Catch/12 hr effort, no fish of this species collected day or night period in the remaining gill net collections NL ~ Net lost NS ~ No day/night saaple NSt ~ Net not set

- ~ Not applicable

I I

I I

I I

JAMES A. FITZPATRICK NUCLEAR POWER PLANT VIII.A.l.a. OCCURRENCE OF PHYTOPLANKTON BY DATE

l It II

OCCUR>>ENCE OP PHYTOPLANKTON BY DATE It/ SURFACE PROLE l/ATFF. COILFCTIONS AT TFE DISCRARGE APTBAY+

JAHES A. PITZPATF1'CK NUCLFAR POl/ER PLANT - 1976

'AXON  ? DATE 28 APR 26 ttAY 23 JUN 29 JUI 25 AVC 22 SFP 20 OCT 17 NOV 20 DEC

.'/YXOPHYCEAE ANACYSTIS AERVCINOSA CH>ROOCOCCUS LIPNETICVS X CHPOOCOCCVS DISPERSUS X C.".FOOCOCCUS D1'SPERSUS VAR, HIN A A CO LOS?RAFRIV." KUETZINCIA X A COELOSPFAEPIU,'! l'AEGEL1'Ai'/V A A CO."!?:".OSP!<A" R1'A LACJ'S RIS X U!>.'IDE.".TIFIED OSCILLATOF1'ALPS OSCI LLA. ORIA AC<ARDH1'I OSCIr LA<. ORIA LIP//ETICA A PH03.".rDI>J! SP. X AFABAEi".A S?.

ANA."AENA ?LOS-AQUAE X A!BAE!!A SPIFOIDFS A?HA!r/IZO'ATE/!0!/ X Ali'ARAENA PLAt/KTOt/ICA X FLOS-AQUAE A CHLOROPHYCEAE CHLAi!YDO.!Ot/AS SP. X EUDORINA EL GAl/S B PANDORINA >!ORUiY X

?Or v. G zA S? X

?OLv. O< A CRA />JLIPERUff X GLOEOCYS.IS GICAS X SP HAEROCvS. 1'S SCHROETERI A X S..

OEDOCOiVIV.Y SP o X

!.'0>JGEO IA SP. X CLOS SF<IV.'. S.. X CLOS I'RIU.". ACICULARE 7 X S AV?AS R>J.M SP. 7 B AC Ii/AS.RU.". HAl/TZS HII X ANK S ?ODFS.'! J'S FALCATVS X X At.:~iS.-.~ORES: <VS SPIROTAFNIA X X A.".KIS.RODES.'! US I Al>t/OSELEI/E X X CHODATELLA CILIA. A CHODA CHODA 'i FLIA CITPIFOR.'!IS A QUADR ISETA C.~'OR>:rLr. S~. X X COELASTR>J!! !!ICROFOiVU!! X X COF;;AS. RV!l PETICULATUH X C DIC vOS?><AE'tI>J" ?ULC<tvLLUH X

~

Ql l

l

YAXOH (CONTL/UED) DA TF.

~ 28 APR 26 HAY 2a JUN 29 J!IL 25 AUC 22 SEP 2a OCr 1V /IOF 2O DEC DICTYOSPHAZR'IVH ELECAIIS X EPPZRZLLA BOH!)RETIE/ISI'S X FRAti'C" IA DROZSCHERI COLE!IXI!?IA PADIATA XSRCH VEP1'ZLLA COtl. ORTA I!IC..AC .V UIZ PUSILLU.'t

~

X OOCYST1'S BORCFI X X OOCYS IS LACUSTRIS X OOCYSTIS PAPVA X X OOCYS..S PJ'SILFA X X PZDSAS.:/V.! BOHYAII!J.'/ X PZ3SASTR J:.'UPLEX X X PEDIASTR!J.'! SI.'iPLZX X X

>UA DR SGVLA CHODA qVADRI'CJLA LACJ! 2'RIS II X SCEUZDFS'! J'S A BURDA /IS X S"."!!=D78 VS ACVi!It'ATUS X SC"-."."DZS.'! VS BIJUCA X. X X SC".?IZDZS!/VS DE/12'ICVLATUS X X X SC.".'I= DFS!! US DI"'OPPHUS X X X SCZ?.'EDESI!!JS OPOLIEIi'SIS C SCEiVZDZS!.'US QUADHICAUDA X X SCSHO DZRIA JUDAYI X SEL ".?IAS ? VA! .".It/J!TK'!

HA ZDPO.'I ."IIII."VH

~-"<9g Z<> J/ H "TFPA CAIITHUM EVGLEtIOPH!YCEA Z Z/IGLZIIA GAS2'EROSTEUS C PHACUS PYRV.'! X CHRIS OPH Y C= A E DIIIOBR Otl SOCIAL VAR ~ AMERICA X zYALLO.'.O?IAS SP X X X CV.'? YSOCHRO.'/ULSiVA PARVA X X X X X CH~O'!L'LII!A SP. X X X X ELF Z".O".AS DICHOTOI/A AULG:!OiVAS PV~DvI RHIZOCeRYSIS SP. X OCHPO'!ORAS SP. X A UQO/ / %i/ i f'P X COZO'IS GA FL/RCATA X CODD?IOSICO?Srs ROBIrlr

!'O.';OSICA OYATA X

!!O AS SP. X

I I

I

7 A XOR (CONTMJED) DATE 28 APR 26 HAY 23 JUH 29 JUL 25 AUG 22 SFP 20 OCT 17 NOV 20 DEC BA CILLARIOPH YCEA E COSCIHODISCUS ROTHIZ B CYCLOTELLA A OYUS X' A A X X C CLOTELLA GLO!!ERATA X r X X

C "CLO ELLA !!EREGHIllIAHA X X

!!ELOSZRA BI."DERAllA C

!!ELOSIRA DISTAFFS X X

!!FLOSZRA GRAllULATA B "LOSZR'~LA "D>CA PELOSI'RA MELOSZRA II.

"ALZCA ALZCA VAR. SUBARCTI B

X S I?HA RODISCUS ASTREA

~

S E?HAHODZ"CUS HANTZSCHII X X B S E?HA.".ODISCUS .'!IAGARAE B B S E~HAEODZSCUS ASTREA VAR. HIll X X B AST RIO,!ELLA FOR~.OSA X C r X B D~A 0!.'A ELO.VGATU.'l B X X DZA TO.'!A V UL GARE X DZA. 0'!A EIOÃGA. Ul! VAR, TERUE X F?A GZLARIA CAPUCI'HA FRA 0 LA RIA CRO 'HE!lSIS HAVICULA SP ~ X PAVICULA CRYTOCFPHALA X llI ZSCHIA SP.

HI.. ZS CHIA DISSZPATA llIT"S CHZA GRA CZL ZS Sl!HI?ELLA SP. B SYD:"FRA ilL!iA X SYREDRA ACUS VAP., RADIAHS X r A<<ELLARIA FF!IESTRATA B B C "~ OP"YC AE CRYPTO!!OHAS SP.

CPY?TO<ORAS E?OSA B CRY? OHO!!AS OVATA X CRY? 0.'!0!'AS

~

EROSA VAR ~ REPLEXA X X CRY? 0'!ODAS lARSSOHII X X C~ "~ 0 '~'~  ?" ~ lOIDF~'tA X CRY? OMORAS ROSTRA.IFOB!fZS X KPTABLEPRARZS OVALIS X A X X X X RHODO."Ol!AS .'!Z!!UTA X X X X X X PPODO"!Ol!AS .!ZÃUTA VAR. HA'lllOPL X A C C X C?I? AULAX SP ~ X

E 7AXOH (CONTWuan) DA 1'E 28 APR 26 eaY 23 JUH 29 JUT 25 AUG 22 SEP 20 OC1'7 HOV 20 DZC DIHOPHYCEAE GYuHODIHIU>'> SP a GYXp ODIHIUu HZLVZTICU)f X GYu.".ODI)lIUu VARIAHS X X GEE))ODI))IU!i SP. X PERIDIHIU.'! SP.

PERIDI)i'IU.'i CIHCTUN ORIGIHAI SAMPIE X PRESEHT IH SAMPIE A 5 PCT. OP. BORE OP TOTAI ABUHDAHCE PER DATZ B 5 PCT. OR .'~Oi?~Z OF TOTAI, BIOVOI,USE PER DATE C 5 PCT. OR HOBE OF BOTH TOTAI ABUHDA))CE AHD TOTAIi BIOVOIU.')E PER DA1'E

5 1

l l

JAMES Ao FITZPATRICK NUCLEAR POWER PLANT VIII.A.l.b. ABUNDANCE AND BIOVOLUME OF MAJOR TAXA OF PHYTOPLANKTON

l ABUIIDAHCE AUD BIOVOIUHZ OF HAJOR 1'AXA OF PHYTOPBABK O)l IP, SURFACE VFOIE VATER COI JECTIOHSe A1',HF, DI'SCFAPGE AFTBAY JAHES A. FITZPATRICK PUCE..AR POVFR PCAIIT - 1976 JUPE'A OC1'7

28 F,

28 APR 26 HAY 23 29 JUL 25 AUG 22 SEP 20 NOV HYXOPHYCZAZ ABURDARCZ (CZIIS/HIo) 989 4299 1317 4450 7556 3500 806 PERC 15. 70 25o18 38o36 44 ~ 40 59o81 5'6 52,18 41 '1

IOVOI,UHE (HG/CU, IS) 9 11 6 4 205 220 50 PZRC Oo 32 0 ~ 83 0.47 0 '2 10 '7 10.25 3 ~ 85 1 ~

11 27 CF LOROPFY CZA Z P

"RC'67 ABURDAnCZ PZRC

IOVOLUHE (CEIIS/I!I)

(HG/CUoH) 20,85 103 3.56 1196 30o45 6 '385 3021 26o95 242 19.52 738 24 F 88 12o21 61 2428 32.63 501 24.58 33 4531

'8 922 42 '1 19 1320

'8 312 28 '1 321 16 ~ 57.

179 20o 09 EUGI 2.'IOPHY CEA Z ABUHDAIICZ (CELIS/Hl ) 312 PZPC'T 6.73 0 '313 0 F 00 0

0 F 00 0 0 0 ~ 00 0.00 0

0,00 0

0 F 00 0

BIOVOLUHE (HG/CUoH) 1105 PERCHA T 38.25 3 '345 oO ~ 00 0

Oo 00 0

0~

0 00 0

0 F 00 0

0 F 00 0 ~ 00 0

CFRYSOPHYCZAE ABU!oDAiVCE (CEILS/HL) 354 PZRC'~ 7,63 1 '565 1103 9 '4 119 4 ~ 01 1 136

'3 1 167

~ 25 369 F 50 114 5 F 89 BLOVOLUHZ (HG/CUoH)

PZR C'T 1 '152 0 '610 9 123

'5 1,68 8

0 '8 8 0 '013 32 2 ~ 46 2 '123 BACIILARIOPFYCEAE ABUFDADCZ (CZCIS/HI,) .2039 1132 2139 356 PZRCIT 43 '6 28o82 19o 08'23 12 F 00 374 5.03 644 4.83 203 3o03 15 304

'9 BIOVOIUI!2 (.'!C/CU.;I) 1444 717 83 158 681 313 394 vC< m 50.01 53.65 66o 47 16.67 7 ~ 13 31 '7 28 '9 ~ 44 '6

+ ORIOllIAl. SoQ18!.8

~

I

ABUNDANCE AND BIOVOLUME OF MAJOR TAXA OF PHYTOPLANKTON IN SURFACE WHOLE WATER, COLLECTIONS AT THB DISCHARGE AFTBAY (continued)

JAMES A. FITZPATRICK NUCLEAR POWER PLANT - 1976 (CONTINUED) DATE 28 APR 26 HAY 23 JVn 29 JVL 25 AUG 22 SZP 20 OCT 17 ZOV

0 CPYPTOPRYCZAZ ABvnDAncz (czLLs/l/L) 228 507 e4e 429 0 416 1291 384 PERC'T 4.92 12+91 5,76 14,46 0 F 00 3+12 19 '5 19 '2 BIOVOLUi'fZ (lIG/CV,lf) 105 111 45 319 0 223 419 247 Pgl+C f Is 3 '4 8 '2 3o60 63 '7 0,00 10 ~ 38 32 ~ 05 27.82 DIROPFYCEAZ (CELLS/uL)

ABVRDARCZ PERC'T 0,22 26 0 ~ 66 0

0 F 00 0 24 7

0,70 52 21 0 ~ 16 0 '624 8 0 ~ 41 BIOVOLU!.'Z (lfG/CUo'l) 70 358 1166 90 62 34 PERC 2 ~ 41 26,77 0

0 F 00 4 '524 57 '3 4 ~ 18 4,75 3,85 TG1'AL pBY opLARZTon ABUllDAUCE (CELLS/TL) 4638 3928 11208 2966 7440 13335 6707 1937 BIOVOLV!!E (!!G/CUs.V) 2887.81 1336 '3 1238.58 498 '1 2037.53 2149 '4 1309 '1 888 F 42

~ ORIGInAL SA.MPLZ

ABVIIDAHCE AHD BIOVOEVHE OP HAJOR TAXA OP PRYTOPLAHKTOII IP SURFACE IIHOLE IIATER COLLECTI'OPS+

(CONTINUED)

JA!IES A. PITZPATRICK HUCLEAR POIIER PEART - 1976 7'AXOH DATE 20 DEC AHHUAL HEAP HYXOPHYCZAZ ABUr7DAncE ( cELLs/HL ) 1378 2780 DER C ~ T EAXOH (CDNTZNUED) DATE 54+29 45;75 20 DEC AHHVAL BIOVOLVIIE (HG/CV,H). 52 63 HEAP P RC'T 4 '5 4 '5 CRYPTOPPYCEAE CHLORO?HYCEAE ABUHDAHCE (CELLS/HL) 141 449 ABVHDAHCE (CELLS/HL) 1633 PERC'T 5 '6 7 '9 PIIRC 6 ~ 97 26 '7 BIO VOLVIIE (HG/CV, H ) 69 171

IOVOLUHE (HC/CU.H) 10 275 PEPC 6 F 55 11 ~ 48 PERC'. 0 '7 18 ~ 47

IIIO?HYCPAZ

77 EUCLEPO? HYCEAE ABUIIDAIICE (CELLS/HL)

'716 0

Aaj,.'~Anc (CELLS/HL) 0 36 PERC Oo00 0 I l7t 0,'00 0 ~ 59 IOVOLUI!Z (HC/CUoH) 0 200 BIO VOLV IE (HC/CV o H) PRRC'T Oo 00 13+47 0 128 0 F 00 8 F 58 PZRC'1'RPYSOPH TOTAL FHY1'OPLAHKTOH Y CEA E ABVHDA'IC- (CELLS/HL) 2538 6077 ABUIIDAHCE (CEELS/HE )

PZPC'T 11.

303 94 4 303

'9 BIOVOLVHZ (PtC/CUBI!) 1046 '4 1488 '3 BIOVOLU'IE (HC/CV+H) 33 PERC'T 3.18 2 '634 BACILLARIO?PYCEAE

• ORIGIHAL SAHPLE ABUIIDAIICE (CELLS/HL) 539 859 PEP.C 'T 21 '4 14.13 BIOVOLVHE (HG/CVaH) 883 617 PEPC 84.35 41.48

~

~

l 5

I

JAMES A. FITZPATRICK NUCLEAR POWER PLANT VIII.A.l.cd ABUNDANCE AND BIOVOLUME OF SELECTED SPECIES OF PHYTOPLANKTON

~

~

5 g

'5

ABUNDANCE AND B/OVOLVIIE** OF SELECTED SPECIES OF PHXTOPLANKTON IN SVRFACE VHOLE HATER COLLEC2'IONS AT TPE DISCHARGE AFTRAI JAMES A. FITZPATRICK NUCLEAR POVZH PLANT - APRIL f- JULY 1976 28 APR 26 !~AX 23 JVN 29 JVL SPZCIES ABllNDANCZ BIOVOLUME ABUNDANCE BIOVOLUIIE ABUNDANCE .BIOVOLUHE ABUNDANCE BIOVOLUÃE ANACISTIS AERVGINOSA HO. A 0 0 F 00 0 0 F 00 0 0,00 0 0 ~ 00 PPPC f Pl 0 F 00 0 F 00 0 F 00 0 F 00 0 ~ 00 Oooo 0 ~ 00 0 ~ 00 CRPOOCOCCVS DISPERSllS VAR+ HIN NO. A PZRC'T 1o79 83 0,02 0 F 00 208 So30 0+15 Of 01 3997 35,66 2 '9 Ooi'7 1180 39 '8 0 0

'212

~

COELOSPPAERIUH KVETZINGIA

."/0. A 0 0,00 0 Oooo 0 0 F 00 0 0 F 00 PZRC'T 0,00 Of 00 0 F 00 0 ~ 00 0 F 00 Oooo 0 F 00 Of 00 COELOSPHAERIVf/ NAZGZLIANU no. A 0~ 00 0 0F 00 0 0,00 0 Of 00 PZ?C'2' Ofoo Oo 00 0 F 00 0 F 00 0 F 00 0 F 00 0 F 00 0 ~ 00 OSCILLATORI'A LIHNETICA no.

PPPCtT A 645 13m 91 9

0

'3

'2 14 573

'9 7~

Oo55 37 302 2i69 3 ~ 70 0 ~ 30 124 4 ~ 18 2 ~ 08 0 ~ 42 PERC'2'87 ZUDOPINA EL GARS NO. B 4 ~ 03

50. 23 1.74 o.oo 0 0 F 00 Oooo 0 ~ 00 0 0 ~ 00 0 ~ 00 0 F 00 0 0 ~ 00 O.OO A.'IKISTRODESfIUS EALCATUS I/O; A PERC'T Oo 42 91 0 '1 0+02 8 338

~ 60 4i38 0 ~ 33 5~

604 39 3 ~ 16 0 ~ 25 26 0 ~ 88 0 ~ 16 Oo03 COZLASTRUu AfICROPORVH NO. O.oo 0 0 F 00 42 1.73 0 0 F 00 PERC'2' 0;00 0 F 00 Oooo 0,00 0,37 Oo14 0,00 0 F 00 EUGLEHA GASTEROSTEVS NO. B PERC'T 281 F 06 1016 35

'3

'9 0.33 13 44. 56 3~ 33 0.00 0 0 ~ 00 0 F 00 0,00 0 0 ~ 00 0,00

~ ~ ~ ~

o 8% e4 . 8 KS M; Q w

~

f ~

h 28 APR 26 HAT 2$ JVH 29 PVL SPECIES (CORTI!ft!EO) ABVHDAHCZ BIO'VOLVHZ ABVRDAJICE BIOFOLUHZ lBUJIDAHCZ BIOVOLVHE ABVJIDlHCE BIOFOLVHE n,

CZCLOTZLtl ATOHJIS SO. A PE?C'T 31 0 ~ 61 2 '8 0 ~ 09 208 F 30 15o92 1 ~ 19 5 625

~ 58 42 ~ 92 S ~ 41

$ 04 10 ~ 2S 25 ~ 44 5~ $0

.YELOSZRl BZJfDE?lHA SO. 8 191 814 ASS 221 2$ 2 ~ $ 1 0 0 F 00 0 0 F 00 PZPC'T 11 ~ 05 28 ~ 21 5 ~ 53 18 ~ 89 0 ~ 00 0 F 00 0 F 00 0 F 00 S Z??lRODISCUS BAHTZSCBII Io'O. 8 489 211 ~ 44 26 16 ~ 68 4S8 451,25 0 0 00 PERC'T 10 ~ 54 9 ~ 51 0 ~ 6'6 1 '5 4o09 S6 ~ 4S 0 ~ 00

~

0 ~ 00 S ZPZAHODISCVS HllCARAZ HOo 8 0 0 F 00 0 Oooo 0 0 ~ 00 0 O.OO PZRC'T 0 F 00 0 F 00 0 F 00 Oooo 0 F 00 0 ~ 00 0 F 00 0 F 00 f~ ~

0 STZPPAHODZSCVS AS REA VAR Hllf SO 8 31 28 '400 0 0 F 00 21 50 ~ 18

'1 24 'd

'9

~

PZPC'T 0 ~ 61 1~ 0 F 00 0 F 00 0 ~ 19 4 Oo30 4 o

ASTZRZOHittl FOPHOSl HO ~ 8 151 1d,11 234 144 ~ 10 0 0 F 00 0 0 F 00 PZRC'T S odo 2 ~ 65 5 '6 10 ~ 18 0 F 00 0 F 00 0 F 00 o,oo TABZLLAPZA FEHZSTRlTA SOo 8 0 0 ~ 00 0 0 F 00 0 0 F 00 0 0 F 00 Pc'vC s T 0 F 00 0 ~ 00 0 F 00 0 F 00 0 F 00 0 F 00 0 ~ 00 0 F 00 CRZPTOYOHAS EROSl BO ~ 8 $2 84 ~ 24 13 $ 5 ~ 49 0 0 F 00 ss do.ds PZRC'T 1 ~ 12 2 92 0 ~ SS 2 55 0 F 00 0 F 00 1 ~ 18 12 ~ 15 ZATABLZPZl.'flS OFlLZS ZOo A 1$ $ 10 ~ 9$ 241 2S ~ 80 525 42 ~ 42 218 22 ~ 80 I

?ZRC'T 2 ~ 91 0 ~ 38 do29 1 'S 5 '8 3 ~ 42 doS1 ~ o51

~

PE.'IC'1'1 RBODOHCHlS HZJIVTA FARo HAHHOPL HC. l 0 ~ d7 5o90 0 ~ 20 5 221

~ 63

$ 8 ~ 01 2 ~ 84 21 0 ~ 19 2 ~ 11 0 ~ 11 0 F 00 0 0 ~ 00 0 F 00 0 o PERIDIHIUY CIJICTVH

!fO 8 PZRCiT oo ~

0 00 0 F 00 0 F 00 0o3S 1$ SSS ~ 85 24 ~ 91 0 F 00 0 0 ~ 00 0 F 00 00 F 00 0 ~ 00 0 F 00

~ HVuBER OF CElLS/Htf ORICIHAL SAHPLE SPECIES OCCVRRIHC IH TOP 10 OF PRITOPLABZTOY BZ ABVHDAHCZ OVER THE EHTIRE SAHPLIJfC PZRIOD

~o HC/CVo.Yf ORICIHlL SANPLZ' 4t 8 SPZCIPS OCCVRRIHC llf TOP 10 OF PRZTOPLAHETOH ) ~

BZ BZOVOLVuE OVPR TBE RETIRE SlNPLZHC PERIOD C SPPCZZS OCCURRZHC ZJf TOP 10 OP PHZTOPtlYX ~ OJf BZ AHVDDAHCE lHD BIOVOLVYE OVER THE EHTIRZ Sl'IPLZHC PERIOD

I gi

~

ABUPDAPCZ* AND BIOVOLUHZ** OF SELECTED SPECIES OF PHYTOPLANKTON IN SURFACZ NHOLZ NATER COLLECTIOPS AT 1'HE DISCHARGE AFTBAY (CONTINUED)

>>TAHES A ~ FITZPATRICK NUCLEAR BONER PLANT - AUCUST - NOVENBER 1976 SPECIES 25 WUC ABUPDANCE BIO VOLUHE 22 SFP ABUNDANCE BIOVOLUHE 20 A BUNDAPCE OC1'7 RIOVOLUHE POV ABVNDAlFCZ BIOVOLUHZ APACYSTIS AZRUCIPOSA

332 PO. A 0 0,00 1509 162>>32 0 0 ~ 00 PZRCtT 0>>00 0>>00 ii, 32 7>>55 0 F 00 0,00 0 F 00 0 0 F 00 0F 00 CHROOCOCCUS DISPERSUS VAR>> HIP PO>> A 2 ~ 68 1832 2 ~ 63 750 i>>61 520 12 PZRC 31 ~ 34 0>>13 13 '4 0.12 11>>18 0,12 26 F 85 1

0~

~

13 PZRC33 COELOSPHA ERIUH KUE1'ZIPGIA PO. A 4,48 3

0 '977

~ 999 7>>49 5

0 '786

~

0 F 00 0 0,00 0 F 00 1~

23 19 0

0

'6

'3 PERC'1'66'5 COZLOSPHAERIUH liAZGZLIANV NO. A 8

10>>99 0 '4 1197 8>>98 26 ~ 96 1>>25 0 F 00 0 0>> 00 0 ~ 00 0

0 F 00 0 F 00 0 F 00 OSCILLATORIA LIHNE1'ICA PO, A 0 0 00 1353 14>>12 2264 25.95 164 PERC'T F

2 ~ 80 0~ 00 0F 00 10 ~ 15 0>>66 33 ~ 76 1 ~ 98 8~ 47 0 ~ 31

.EUDORIPA ELECAPS PO. B 167 224.25 0 0 F 00 0 0,00 0 0 ~ 00 P~WC'T 2. 24 11>>01 0 00 0 F 00 0 ~ 00 F 0 F 00 0>>00 0 ~ 00 AlFKISTPODZSHVS FALCATUS NO. A 31 0 ~ 21 167 0 '1 31 0>> 25 34 0 ~ 53 PNRC'T 0,42 0 ~ 01 1 ~ 25 0 ~ 04 0 F 46 0 ~ 02 1~ 76 0 '6 COELASTRVH HICROPORVH NO. A 115 11 ~ 70 1437 247>>10 PERC'T 1. 55 0,57 10 '8 11.50 0 '121 2 ~ 47 0 ~ 19 0 ~ 00 0 0 F 00 0 F 00 ZVCLEPA CAS1'EROSTEUS NO. B 0 ~ 00 0 0 ~ 00 0 0 ~ 00 0 0 ~ 00 PERC '1' 0 F 00 0 F 00 00 0 F 00 0 ~ 0 ~ 00 0. 00 0 ~ 00 0>> 00

2$ AUG 22 SEP 20 OCT 17 HOF SPECIES (CONTINUED) ABV!fDARCE BIOFOLVYE lBUlfDANCE BIOVOLVHE lBUNDANCE BIOFOLVNE lBVHDAHCE BZOVOLVNE CZCLO ELLA Ai'ONUS 8$ idS HO+ A PP>>C ~ >> ioi2 7sgi2 0 ~ 37 0 '283 6 ~ S3 0 '9 94 1+ 40 6 ~ 2$

0 F 48 9 '5 16 F 48 1 '5 HZLOSIRl BIHDERANA HO+ 8 0 0 ~ 00 0 0 F 00 0 0 F 00 0 0 F 00 PZRC'T 0 ~ 00 0 F 00 Oooo Oooo 0 F 00 0 F 00 0 F 00 0 F 00 STEPHAHODISCUS BA!fTLSCBII HO+ 8 PERC'>>

0 0 F 00 0 F 00 0 F 00 Oo62 83 49 2

'6

'0 o.ed

$1 19 ~ 6$

1 ~ 50 0 '210 8. 87 1 00

~

STZPBAHODISCUS lfIAGARAE HO. 8 0 0 ~ 00 0 0 ~ 00 3 1$ 5 ~ 29 0 0 F 00 PZRC'T 0 ~ 00 0 ~ 00 0 F 00 0 F 00 0 ~ 04 11 ~ 86 0 F 00 0 F 00 STEPBlBODISCVS lSTREl VAR, MIlf NO, 8 0 F 00 21 $ 3 F 00 PERC'1' 0 ~ 00 0 F 00 0 ~ 16 1 ~ Se 3

0 ~ 04 do Sd 0 ~ 49 0 '210 29 ~ Sd 3 F 31.

lS ZRIONELLA PORHOSl RO. 8 0 F 00 0 vo ~ 00 5 ST 85 5 3 ~ 24 PZRC'1' 0 F 00 0 F 00 0 F 00 0 F 00 0 ~ 07 0 '9 0 ~ 25 0 ~ Sd TAHELLVRIA PENES RlTA SO 8 0 Oooo 0 0 ~ 00 Sd 153 ~ 8$ 7$ $ 10 ~ 82 PZ>>C<T 0 F 00 0 ~ 00 0 F 00 0 F 00 o.se 11 ~ 7$ 3 ~ 81 $4~ 99 CHIPTCYOSAS ZROSA HOe 8 0 0 F 00 104 11$ ~ 03 42 111 ~ 10 Se 119i7$

P"RC'T 0 F 00 0 F 00 0 ~ 78 F 14 0+ 53 8 ~ 99 i+78 1'3 ~ 4 8 XATASLZPHARIS OFlLIS HO+ A 0 Oooo 187 13.11 ioe 9 ~ 82 15 19 PZRC'>> 0 F 00 0 F 00 i.eo 0 ~ 61 1~$5 0 '5 0 F 83 1 ~

0 ~ 13 RBODOYO!fAS NI!fVTl VAR, lfAN!fOPE HOo l 0 0 ~ 00 83 10 '5 915 142 ~ 19 221 see 32 PZRC'T 0 F 00 0 ~ 00 0 ~ 52 0 '9 13 ~ 66 TO ~ 86 11 ~ 4$ 6~ ii PZP.C'2'2 PERIDISIVH CIlfCTVH BO 8 O.S8 110$ ~ 20 54 ~ 24 0 F 00 0 0 F 00 0+00 0

0 ~ 00 0 F 00 0 F 00 0

0 F 00 0 F 00 0 F 00

~ HVYBER OP CELLS/ML) ORIGI'lfAL SAMPLE A SPECIES OCCVRRZ!fO IN TOP 10 OP PHITOPLAHXTOH BI ABVNDAlfCE OVER TBE Ehi'IRE SAHPLI!fO PERIOD

~>> HG/CU.Yf ORIGIlflt SAMPLE 8 SPZCIPS OCCURPING IN TOP 10 OP PHITOPLlNXTO!f BZ BIOVOLUH& OVER THE ENTIRE SAMPLING PZRIOD C SPECIES OCCVRRIHG IN TOP 10 OP PHITOPLANXTOH BI ABUNDANCE AHD BIOVOLVYE OVER THE ZHTIRZ SA,YPLING PERIOD

ABUNDANCE* AND BIOVOEiUME+ OF SZBECTZD SPECIES OF PHYTOPLANXTON IN SURFACE NHOIZ VATER COLIECTIONS AT THE DISCHARGE AFTBAY (C0ggggggg)

JAMES A. FI'TZPA RICE NVCIFAR POVFR P!ANT - DPC~Pg y976 20 DEC SPECIES ABUNDANCE BI'OVOIUME ANACYSTIS AZRUGINOSA NO. A 0 ~ 00 PERC'2' 0 F 00 0 F 00 CHROOCOCCVS DISPERSUS VAR, hfIN NO ~ A PERC'T 200 7 ~ 88 0

0F

'304 COZLOSPHAZRIUM EUZTZINGLA NO. A 0 0 ~ 00 PERCsT Oo00 0 F 00 COZIOSPHAERIVM NAEGELIANV NO. A 0 0 F 00 PERC'T Oo 00 F 00 OSCIILATORIA LIMNETICA NO. A PZRC'T 260 10 ~ 24 4 '4 0,42 EVDORINA ELZGANS NO. B 0 F 00 PERC'T 0,00 0 F 00 ANEISTFODESMUS FAICATVS NO. A P"RC'T 2 '354 Oa85 0 F 08 CONTASTRUM HICROPORUM NO. A 0 0.00 PEFC'T 0 ~ 00 0 F 00 EUGIENA GASTEROSTEUS NO. B 0 0 F 00 PERC'T 0~ 00 F 00

l I

}: 20 DEC SPZCZZS (COST}IFUED) ABUNDANCE'ZOVOLVHZ PZPC'2'08 CZCLO ELLA ATOHVS NO A 8 ~ 20 18 ~ $ 7 1 ~ 77 HZLOSIPA BINDERANA SO. 8 0 0 ~ 00 PZBC'T 0 ~ 00 0 ~ 00 PZBC'2'6 S ZPRANODISCVS EAN2'ZSCEIZ NO. 8 3 ~ 78 81 ~ 64 7 F 80 STZPEA!FODZSCVS NIACARAE TO ~ 8 6 323 ~ 05 PZBC'T 0 ~ 24 30 ~ 85 STZPSlNODISCVS ASTREA VARo HZN lFO. 8 62 176 ~ 2 9 PZFC'T 2 ~ 44 15 ~ 84 n PERCHA ASTZBROEZLLA FORHOSA OPTO

          .TO ~ 8                                         90    S5 ~ 68 PZBCiT                                      3 ~ 5$      So32 0

TlBZLIARIA FZNZS2'RlTl }t}I TO. 8 19 77 ~ 17 0 ~ 75 '7 ~ 37 2'P ~ 0 "O TlS EROS A I 'O 8 29 F 47

                                                                     '2
              ~

0 PZRC 'T 0 ~ 32 2 El}'lBLEPZABIS OVALIS

          .TO, A                                          29      2 ~ 22 PZBC'T                                      1 ~ 24      0 ~ 21 RNODO.'!ORAS      i!INUTA'ARY NAl!NOPI NO. A                                           46    11 ~ 2S PZRC'T                                      1 ~ 81      i+07

} PZPIDINIVY CIECTVH ) 0 NOi 8 0 0 F 00 PL'RC'T 0 F 00 F 00 V j NUBBER OF CZLIS/HLI ORICINAL SAHPLE l SPECIES OCCVRRZlFO IE TOP 10 OF PRITOPLANXTOE

                ~ i HC/CV,HF        ORICZNAL SAHPLE BZ lBVNDAECE OVER TRZ ENTIRE SAYPLIRC PERIOD 8 SPECIES OCCURRZNC IN TOP 10 OF PRITOPLANXTON
                                                                                                                           ~ ~

BZ BIOVOLUHZ,OVER TRZ'!FTIRE SlHPLITC PERIOD C SPFCZZS OCCVRRINC I!F TOP 10 OF PRITOPLARETOJF BI ABllRDlNCE AND BIOVOLVHZ OVER TRZ ENTIRE SAHPLINC PERIOD

JAMES A. FITZPATRICK NUCLEAR POWER PLANT VIII.A.2~ CHLOROPHYLL A CONCENTRATIONS: IMMEDIATE ANALYSIS AND AFTER 7, 24, 48, and 72 HR INCUBATION PERIODS: INTAKE AND DISCHARGE BAYS

II J C

    'I I

l

CHLOROPHYLL A CONCENTRATION IN WHOLE WATER COLLECTIONS JAMES A, PITZPATRICK NUCLEAR POWER PLANT AND VICINITY - 1976 DAY INTAKE TEMP. INTAKE DISCHARGE 3 SIMULATION 2'SIMULATION 3 LAKE 2'LAKE DATE NIGHT ('c) h. T R-1 R-2 MEAN R-1 R-2 MEAN P.-l R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 ME 14 1202 13.5 19.7 19.0 19.4 19+0 16.7 17+8 NOT RE UIRED NOT REOVIRED NOT REQUIRED NOT RE UIRED APR 2254 13.6 17.7 18.3 18.0 18.0 18+0 18.0 NOT RE UIRED NOT REQUIRED NOT RE UIRED NOT RE UIRED 28 1311 5;5'.8'.9'.6'0.4 14.6 13.0 14 .2 13.6 15 .2 14+8 15.0 NOT REQUIRED NOT RE UIRED NOT RE UIRED NOT REQUIRED PR 0132 13.4 4.9 4.9 4.9 8.1 6+i 7.1 NOT REQUIRED . NOT REQVIRED NOT RE UIRED NOT RE UIRED 12 0958 14.4 11.2 8.7 10.0 11.2 12.0 11.6 12.0 11.5 11.8 11.5 9.6 10.6 NOT REQUIRED NOT REQUIRED MAY 2225 10.3 14.6 9.3 9.6 9.4 10.9 10.6 10.8 11.7 10.9 11.3 9.3 9.3 9.3 NOT RE UIRED NOT RE UIRED 26 1012 9.9 15.5 4.9 4.9 4.9 4.2 4 ~7 4.4 NOT REQUIRED NOT RE UIRED 4 ~7 4.0 4.4 4.9 4 7 4.8 MAY 2144 11.0 15.2 5. 1 5.8 5.4 4.9 4 ~7 4.8 5 ~8 4.9 5.4 4.7 5 ~ I 4 9 NOT RE UIRED NOT RE UIRED 9 1021 11.4 12.9 8.2 8.2 8 ~2 NAn 7.2 7 ~7 86 82 7 ~5 7~2 7.4 NOT REQUIRED NOT REQUIRED JUN 2145 13.3 14.3 9.3 7.7 8.5 9.1 8.6 8.8 9.3 9.1 9.2 8.9 8.2 8.6 NOT RE UIRED NOT REQUIRED 23 JUN 23, 1018 17.3 15.8 7.7 NAn 4.9 4.7 4.8 NOT RE UIRED .NOT REOVIRED 4o7 4.9 4.8 8.9 9o8 9.4 28 b28 JUN . JUN 2143 NA NA 51 61 56 5.4 4.9 5.2 5.8 5.1 5.4 5.4 5.1 5.2 NOT RE UIRED NOT REQUIRED 20 1019 19.7 14.2 8.6 7.2 7.9 5.4 4.9 5.2 7.5 7.5 7.5 7.5 6.3 6.9 NOT RE UIRED NOT RE UIRED JUL 2149 20.3 14.8 12.8 13.5 13.2 8 .9 9 .1 9 .0 14 .2 13.1 13.6 16 .3 13.8 15 .0 NOT RE UIRED NOT REQUIRED 29 1016 20.0 13.6 1.6 1.6 1.6 1.6 1.6 1.6 NOT REQUIRED OT RE UIRED 1.98 1.68 1.8 2.18 2.18 2.1 JUL 2142 19.6 12.0 0.9 1.2 1.0 05 19 12 09 07 08'9 16 18 NOT RE UIRED NOT RE UIRED 11 0951 19.4 15.1 3.9 2.5 3.2 2.5 3.1 2.8 4.2 3.9 4.0 3.4 4.8 4.1 NOT RE UIRED NOT REQUIRED AUG 2112 20 ~ 3 14.7 3.1 4.5 3.8 34 45 40 06 25 16 42 42 42 NOT RE UIRED NOT REQUIRED 25 0950 21.7 15.0 4.2 4.0 4. 1 2.6 4.4 3.5 NOT REQUIRED NOT REQUIRED '3.7 3.0 3.4 4.0 4.2 4.1 AVG 2116 21.8 15.8 7.7 7.5 7.6 6.5 6.8 6.6 7.5 6.3 6.9 7.0 6.8 6.9 NOT REQUIRED NOT RE VIRED 8 1000 19.6 15.8 6.1 6.1 6.1 5.5 5.4 5.4 7.0 6.1 6.6 6.5 6.8 6.6 NOT RE UIRED NOT REQUIRED SEP 2109 21.5 15.8 6.3 6.5 6.4 5.8 5.1 5.4 6.3 4.7 5.5 4.9 6.3 5.6 NOT REQUIRED NOT REQUIRED

I I r I I

CHLOROPHYLL h CONCENTRATION IN WHOLE WATER COLLECTIONS (Continued) JAMES A. FITZPATRICK NUCLEAR POWER PLANT AND VICINITY - 1976 DAY INTAKE TEMP DISCHARCE 3 SIMULATION 2 SIMULATION 3 LAKE 2 LAKE d ATE NICHT ('c) h T R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 - R-2 MEAN R-1 R-2 MEAN 22 18.7 144 61 61 6 1 ~ 49 44 46 4.9 4.7 4.8 4.7 5 8 5.2 NO SAMPLE NO SAMPLE SEP b 18.0 148 61 89 75 7.5 5.6 6.6 8.8 7.6 8.2 8 ~8 9 ~9 9 a4 NOT RE UIRED NOT RE UIRED 6 1023 15 8c 14.3 6.8 5.6 6.2 4.7 5.6 5.2 6 ' 4.9 5 5 6~2 4.2 5.2 NOT RE UIRED NOT RE UIRED OCT 2126 16.3c 13.9 5.6 5. 1 5.4 4.7 4.4 4.6 4.7 4.4 4.6 4.7 4.9 4 ~8 NOT RE UIRED NOT RE UIRED 20 1004 12,4c 12+9 3.7 4.0 3.8 3.5 3.7 3.6 NOT RE UIRED NOT RE UIRED 4+0 4 ~7 4 4 3 ~5 3 ~7 3~6 CT Z IZ1 12.2c 13.0 2.3 1.4 1 o8 2.8 2.6 2 ' 3.3 3.0 3.2 3@5 le2 2A NOT RE UIRED NOT RE UIRED 3 1030 10.6 15 0 KO ~ 1 1~2 (0 ~ 6 2.1 2 ' 2.2 2.1 1.2 1.6 1.4 1~9 1.6 NOT RE UIRED NOT RE UIRED NOV 2104 10.6 15.1 2.6 1.9 2.2 1 9 2 ~6 2 ~2 2.3 1.9 2.1 1.6 2 ' 2 ' NOT RE UIRED NOT RE UIRED 17 1030 7.8 12.9 0.2 1.9 1.0 2~1 2.3 2.2 2.1 1.9 2.0 2.1 1.4 1.8 NO SAMPLE NO SAMPLE NOV 2247 8.0 14.1 1.6 2.8 2.2 282 62 ~ ~ 7e 2.8 2.3 2 ~6 2 ~6 2~ I 2 o4 NOT RE UI RED NOT RE UIRED 1 1105 3.8c 14.5 8.6 7.9 8.2 8 ~6 8.9 8.8 9.3 7.9 8.6 7 ' 8.4 8,0 NOT RE UIRED NOT RE UIRED DEC 2232 3.8c 14.6 9.3 8.4 8.8 6.1 7.9 7.0 8.9 7.0 8.0 7 ~9 7.9 7.9 NOT RE UIRED NOT RE UIRED 15 DEC 15, 1106 1.4c 15.3 5.4 5.6 5.5 5.9 5.0 5.4 0.9 3 ~ 1 2.0 4.0 4.7 4.4 NO SAMPLE NO SAMPLE 19 b19 DEC DEC 2130 2.6c 13.1 2.6 2.6 2.6 2 ~6 2.3 2.4 2.1 2.6 2.4 2.6 2.3 2 4 NOT REQUIRED NOT RE UIRED a/b Time in 2400 hrs. of Intake Sample d Discharge - Intake Temperature fIntake temperature after tempering c Intake temperature before tempering q&/I SCollections at sites 2'nd 3' lower than boil temperature (samples were not collected in boil) NA ~ Not available NAn ~ Not analyzed, sample lost - ~ Not applicable Revised/Final

l CHLOROPHYLL A CONCENTRATION IN WHOLE WATER COLLECTIONS AFTER SEVEN-HOUR INCUBATION PERIOD JAMES A. FITZPATRICK NUCLEAR POWER PLANT AND VICINITY - 1976 DAY DATE NIGHT ('c)'HTAKE NTAKE TEMPo R-1 R-2 MEAN R-1 DISCHARGE R-2 MEAN R-1 3 SIMULATION R-2 MEAN 2 SIMULATION R-1 R-2 MEAN R-1 3'LAKE R-2 MEAN R-1 2 LAKE R-2 MEAN 22 1038 18.7 14.4 4.4 4 ~7 4.6 30 33 32 47 51 49 44 47 46 NO SAMPLE NO SAMPLE SEP 2116 18,0 14o8 5~2 4 ~7 5.0 4~1 5 ~2 4.6 4.7 5.2 5.0 9.8 2 9 6.4 NOT RE UIRED NOT RE UIRED 1023 15.8 14.3 5 ' 5.4 5 ' 4.4 5.1 4.8 6.3 4.2 5.2 3.5 4.2 3.8 NOT REQUIRED NOT RE UIRED OCT 2126 16.3 13 ' 6.3 3.5 4.9 4.4 5.8 5~1 6 5 6 ~5 6.5 5.6 7 0 6 3 NOT RE UIRED NOT REQUIRED 20 1004 12.4 12.9 2.6 3 7 3.2 4.4 4.7 4.6 NOT REQUIRED NOT RE UIRED 4.7 4.7 4.7 4.7 3.7 4.2 OCT 2121 12o2 13.0 2.8 2 ~ 1 2.4 33 40 36 28 37 32 30 28 29 NOT RE UIRED NOT RE UIRED 1030 10.6 15.0 3.0 1.9 2.4 12 21 16 33 30 32 30 19 24 NOT REQUIRED NOT RE UIRED NOV 2104 10.6 15.1 1.9 2.1 2.0 1.6 1.4 1.5 1.9 lo6 1.8 1.2 1.2 1.2 NOT REQUIRED NOT RE UIRED 17 1030 7.8 12 ~ 9 0.7 1.4 1.0 1.4 1.4 1.4 2.1 1.4 1.8 1.6 1.6 1.6 NO SAMPLE NO SAMPLE NOV 2247 8.0 14.1 3.7 2o6 3o2 2 ' 3.0 2 ' 2 ' 2.8 2.6 2.6 3.0 2.8 NOT REQUIRED NOT RE UIRED 1105 3.8 14.5 9.1 . 9.3 9.2 9.8 8.9 9.4 8.9 7.5 8.2 8.9 9.3 9.1 NOT REQUIRED NOT REQUIRED DEC '2232 3.8 14.6 8.4 6.5 7.4 7.2 7 5 7.4 7 2 7.9 7~6 8.4 7.0 7 7 NOT RE UIRED NOT REQUIRED 15 DEC 15, 1106 1.4 15.3 3 ' 3.1 3.1 3.1 3 ~ 1 3 ~ 1 5.0 4.4 4 ~7 3 7 4.4 4.0 NO SAMPLE NO SAMPLE 19 b19 DEC DEC 2130 2.6 13.1 1.9 1.6 1.8 1.6 1'.9 1.8 1.6 1.9 1.8 2.1 1.4 1.8 NOT REQUIRED NOT REQUIRED a/b Tine in 2400 hrs, of Intake Sample d Discharge Intake Temperature

• Not required in sampling program prior to c 22 Sep Intake temperature before tenpering pg/I

t l

CHLOROPHYLL A CONCENTRATION IN WHOLE WATER COLLECTIONS AFTER TWENTY-FOUR HOUR INCUBATION PERIOD JAMES Ao FITZPATRICK NUCLEAR POWER PLANT AND VICINITY - 1976 DAY NTAKE TEMP INTAKE DISCHARGE 3'SIMULATION 2 SIMULATION 3 LAKE 2'LAKE DATE NIGHT ('C) bT R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R I R-2 MEAN 22 1038 18.7 14.4 4.4 '.7 4.6 4.0 3.5 3.8 4.7 6.1 5.4 4.9 5.4 5.2 NO SAMPLE NO SA%'LE SEP 2116 18.0 14.8 2 ' 7 0 5.0 6.4 8.2 7.3 7.0 8.8 7.9 8.8 11.1 10.0 NOT RE UIRED NOT RE VIRED 1023 15.8 14.3 4.9 5.6 5.2 4.4 4.7 4.6 5.6 4.7 5.2 4.2 5.1 4.6 NOT RE UIRED NOT RE UIRED OCT 2126 16.3 13.9 3.5 5.4 4.4 4.4 5.1 4.8 3.5 5.1 4 3 5.1 4.7 4.9 NOT RE UIRED NOT RE UIRED 20 1004 12.4 12.9 28. 21 24 2.1 1.9 2 ' NOT RE UIRED NOT RE UIRED 3.0 2.6 2.8 3.0 2.1 2.6 OCT 2121 12.2 13.0 4.2 4.9 4.6 4.2 2.3 3+2 2 6 3.3 3.0 2.3 2.1 2.2 NOT RE UIRED NOT RE UIRED 1030 10.6 15+0 1.9 2.1 2.0 1.9 2.3 2.1 2.1 1.6 1.8 2.6 2.6 2.6 NOT RE VIRED NOT RE UIRED NOV 2104 10.6 15.1 2 I 2.6 2.4 1 9 2.1 2.0 1.9 2.1 2.0 2.6 2.6 2.6 NOT RE UIRED NOT RE UIRED 17 1030 7.8 12.9 1.6 2.1 1.8 1.9 2.1 2.0 2.6 2.1 2+4 1.9 2.1 2.0 NO SAMPLE NO SAMPLE NOV 2247 8.0 14.1 2.8 2.1 2.4 1.9 2 6 2 ' 2.3 2.8 2 ' 2o3 2.1 2 ' NOT RE UIRED NOT RE UIRED 1105 3.8 14.5 10.3 9.8 10.0 9.6 11.7 10.6 9.1 9.6 9.4 9.1 9.1 9.1 NOT RE UIRED NOT RE VIREO DEC '2232 3.8 14.6 8.9 7.2 8.0 8.4 7.9 8.2 8.6 8.9 8.8 9.1 8.2 8.6 NOT RE UIRED NOT RE UIRED 5 DE 15> 1106 1.4 15.3 5.0 5.3 5.2 4 7 5 ' 5.2 4.4 4.0 4 ' 4.0 5 ' 4 ' NO SAMPLE NO SAMPLE 19 19 DE DEC 2130 2.6 13.1 2.6 2.6 2 6 2.6 3.0 2.8 2.8 2.3 2.6 3 ' 3.0 3' NOT RE UIRED NOT RE UIRED a/b . d

• Not required in sanpling Tine in 2400 hrs. of Intake Sanple Discharge Intake Temperature program prior to C

Intake tenperature before tenpering 22 Sep

                                                              >g/I

I I

s CHLOROPHYLL A CONCENTRATIONe IN WHOLE WATER COLLECTIONS AFTER FORTY-EIGHT HOUR INCUBATION PEFIOD JAMES Ao FITZPATRICK NUCLEAR POWFR PLANT AND VICINITY - 1976 DAY NTAKE TEMP INTAKE DISCHARGE 3 SIMULATION 2 SIMULATION 3 LAKE 2 LAKE DATE NIGHT ( C) R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R" 2 MEAN R-1 R-2 MEAN 22 1038 18.7 14+4 4+7 4+0 4.4 3.3 3.7 3.5 5.4 6.5 6.0 7.2 6.3 6.8 NO SAMPLE NO SAMPLE SEP 2116 18.0 14.8 22.2 22 ' 22 ' 19.2 14.6 16.9 23.3 17.5 20.4 16 ' 21 ' 19 ' NOT RE UIRED NOT RE UIRED 6 1023 15.8 14.3 4.2 4.7 4.4 2.8 3.7 3.2 4.0 4.0 4.0 3' 4' 3.5 NOT RE UIRED NOT RE UIRED OCT 2126 16.3 13.9 5.6 4.9 5 ' 4.0 3.5 3.8 4.7 4 '. 4.4 4.2 4+4 4.3 NOT RE UIRED NOT RE UIRED 20 1004 12.4 12.9 4.4 2.3 3.4 2 ' 2 ' 2 ' NOT REQUIRED NOT RE UIRED 2.6 2.6 2.6 4 9 2.1 3.5 OCT 2121 12.2 13.0 4.4 4.9 4.6 3.5 3.5 3.5 3.3 4.2 3.8 3.3 3.5 3.4 NOT RE UIRED NOT RE UIRED 3 1030 10.6 15.0 3.5 1.6 2.6 1 9 2 ' 2.1 1 9 1.6 1.8 1 4 I ~ 6 I ~ 5 NOT RE UIRED NOT RE UIRED NOV 2104 10.6 15+i 1.9 2.3 2.1 1.9 1.4 1.6 1.4 1.6 lo5 1.6 I ~ 6 1~6 NOT RE UIRED NOT RE UIRED 17 1030 7.8 12.9 3.3 6.3 4.8 0.5 1+4 1.0 2.8 1.2 2+0 2o6 2 ' 2 ' NO SAMPLE NO SAMPLE NOV 2247 ." 8.0 14.1 0.8 3.0 1.9 1.2 2.6 1.9 1.6 2.8 2.2 2.1 2.3 2 2 NOT RE UIRED NOT RE UIRED 1105 3.8 14.5 10.7 9.8 10.2 9.8 9.3 9.6 9.3 10.3 9.8 8 ' 9 ' 9.1 NOT RE UIRED NOT RE UIRED DEC 2232 3 ' 14 ' F 8 3.3 3.0 0 ' (0 ~ 1 1.4 0.9 1.2 I ~ 4 5.6 3 ' NOT RE UIRED NOT RE UIRED 15 DEC 15, 1106 1.4 15.3 6.5 7.5 7.0 3.3 2.3 2.8 2.8 4.9 3.8 5 ' 4 ' 5' NO SAMPLE NO SAMPLE b19 DEC DEC 2130 2.6 13.1 3.3 3.3 3.3 3.0 1.4 2.2 3.5 3.0 3.2 6.8 2.6 4 7 NOT RE UIRED NOT RE UIRED a/b Time in 2400 hrs. of Intake Sample d Discharge Intake Temperature - ~ Not applicable c Intake temperature before tempering pg/I

• Not required in sampling program prior to 22 Sep

r I l

CHLOROPHYLL A CONCENTRATION IN WHOLE WATER COLLECTIONS AFTER SEVENTY-TWO HOUR INCUBATION PERIOD JAMES A. FITZPATRICK NUCLEAR POWER PLANT AND VICINITY - 1976 DAY NTAKE TENT DISCHARGE 3 SIMULATION 2 SIMULATION 3'LAKE 2 LAKE DATE NIGHT ('C) R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN 22 1038 18.7 14.4 4 ' 5.4 5 ' 3 ' 5 1 4.4 6.3 F 8 6.6 6.5 6.8 6.6 NO SAMPLE NO SAMPLE SEP 2116 18.0 14.8 10.3 8.2 9 ' 8' 7.2 7~9 6 8 9 6 8.2 7.5 9.6 8.6 NOT RE UIRED NOT RE UIRED 6 1023 15.8 14.3 4 ' 3.0 3.6 2.8 3.3 3.0 5 6 5 ' 5 7 5 ' 3 ' 4.3 NOT RE UIRED NOT RE UIRED OCT 2126 16.3 13.9 2.6 1.2 1.9 1.4 1.4 1.4 3.0 1.4 2.2 2.8 2.8 2.8 NOT RE UIRED 'OT RE UIRED 20 1004 12.4 12.9 3+3 3.3 3.3 2.6 1.9 2.2 NOT RE UIRED NOT RE UIRED 3.5 1+6 2.6 3.5 3.3 3.4 OCT 2121 12.2 13.0 2.1 2.8 2.4 2.3 3.5 2.9 1.9 5.1 3.5 3.5 3.9 3.7 NOT RE UIRED NOT RE UIRED 3 1030 10.6 15.0 1.9 1.4 1.6 1.2 1.2 1.2 1.6 2.1 1.8 1+6 1.6 lo6 NOT RE UIRED NOT RE UIRED NOV 2104 10.6 15 1 NA 1 ~6 4.0 1.9 3.0 2.3 2.3 2.3 1.9 1.6 1.8 NOT RE UIRED NOT RE UIRED 17 1030 7.8 12.9 3.0 2.1 2+6 2.6 2ig 2.7 2.1 2.8 2.4 3.3 1.4 2.4 NO SAMPLE NO SAMPLE NOV 2247 8.0 14.1 NAn . NAn NAn NAn NAn NAn NAn NAn NOT REQUIRED NOT RE UIRED 1 1105- 3.8 14.5 9.0 10.1 9.6 8.9 9.5 9.2 11.2 11.8 11.5 9."2 10.9 10.0 NOT RE UIRED NOT RE UIRED DEC 2232 3.8 14.6 13.1 13.5 13.3 9.6 7.7 8.6 6.5 8.4 7.4 10.0 8 ' 9.1 NOT RE UIRED NOT RE UIRED 15 DEC 15, 1106 1.4 15.3 14 7 16.3 15.5 8.4 8.2 8.3 4.2 4.0 4.1 4.4 4.7 4.6 NO SAMPLE NO SAMPLE 19 19 DEC DEC 2130 2 6 13.1 5.8 5.5 5.6 4.1 4.4 4.2 3.8 4.7 4.2 6.1 4.7 5.4 NOT RE UIRED NOT RE UIRED a/b Time in 2400 hrs. of Intake Sample d Discharge Intake Temperature NA ~ Not available c NAn Not analyzed Intake temperature before tempering pg/I - ~ Not applicable

• No required in sampling program prior to 22 Sep

M JAMES A. FITZPATRICK NUCLEAR POWER PLANT VIII.A.3~ PHAEOPIGMENT CONCENTRATIONS: IMMEDIATE ANALYSIS: INTAKE AND DISCHARGE BAYS

I PHAEOPIGMENT CONCENTRATION IN WHOLE WATER COLLECTIONS JAMES A, FITZPATRICK NUCLEAR POWER, PLANT AND VICINITY - 1976 DAY INTAKE TEMP DISCHARGE 3'SIMULATION 2 SIMULATION 3iLAXE 2 LCE d R-1 R-2 R-1 R-2 R-1 R-2 R-1 R-2 R-1 R-2 R-1 R-2 ATE NIGHT ( C) dT MEAN MEAN MEAN MEAN MEAN MEAN 14 1202 5o5 <0.1 <0.1 0.9 2.5 1.7 NOT RE VIRED NOT RE UIRED NOT RE UIRED NOT RE UIRED APR 2254 5o8 13.6 1.8 <0.1 - <0.1 <0.1 NOT RE UIRED NOT RE UIRED NOT RE UIRED NOT RE VIRED 28 1311 8.6'3.5 8.9 14.6 2 ' 2.4 2 ' 2.2 2.8 2 ' NOT RE UIRED NOT RE UIRED NOT RE UIRED NOT RE UIRED APR 0132 13.4 22 17 20 03 09 06 NOT RE UIRED NOT RE UIRED NOT RE UIRED NOT REi UIRED 12 0958 10.4 14.4 3.4 7.0 5.2 3.4 2.3 2.8 3.0 3.4 3.2 3.0 4.3 3.6 NOT RK VIRED NOT RE UIRED MAY 2225 10.3 14.6 3.6 4.3 4.0 3.0 3.7 3.4 3.9 3.9 3.9 4~6 3+6 4~I NOT RE UIRED NOT RE UIRED 26 1012 9.9 15.5 1.5 1.4 1.4 1.3 1+7 1.5 NOT RE UIRED NOT RE UIRED 1.9 0 ' 1.2 <Owl 1.0 0 ' MAY 2144 11.0 15.2 2.5 1.3 1.9 2.6 3.0 2.8 2.2 1.7 2.0 3.0 2+1 2.6 NOT RE UIRED NOT RE VIRED 9 1021 11.4 12.9 1.1 Oo9 1.0 NAn 2+2 2.2 1i3 0.9 1.1 0.5 <0.1 0.2 NOT RE VIRKD NOT RE UIRED UN 2145 13o3 14.3 0.4 2.4 1.4 1.1 1.1 1.1 0+7 1.7 1.2. 1.8 2.0 1.9 NOT RE UIRKD NOT RE UIRED 23 JUN 23 1018 17.3 15.8 2 4 NAn 2 4 3i7 4 5 4+1 NOT RE UIRED NOT RE UIRED . 4.5 2.1 3.3 4il 3.0 3.6 28 b28 JUN JUN 2143 NA NA 1.3 0.6 1 oO <1.0 0.6 lol 1.8 1.4 18 i+5 16 NOT RE UIRED NOT RE UIRED 20 1019 19.7 14.2 14 15 14 17 26 2 ~2 2.0 2.6 2 ~3 2.9 3+3 3.1 NOT RK UIRED NOT RE UIRED JUL 2149 20.3 14.8 13 17 15 28 23 26 0.1 <0.1 <0.1 <0.1 NOT RE UIRED NOT RE VIRED 29 1016 20.0 13.6 1.7 1.7 1.7 1.7 1.4 1.6 NOT RE UIRED NOT RE UIRED 1.2 2.1 1.6 2.3 2.6 2.4 JUL 2142 19.6 12.0 17 12 14 25 04 14 1.6 1.9 1.8 <0.1 0.2 NOT RE UIRED NOT RE UIRED ll 0951 19.4 15 ~ 1 3.3 4.8 4.0 3.1 2.6 2.8 NOT RE UIRED NOT RE UIRED 3.4 0 ~7 2.0 3,8 0.9 2.4 AUG 2112 20 ~ 3 14.7 5.7 1.9 3.8 0 1.9 1.0 6.3 4.6 5.4 3.6 1.4 2.5 NOT RE UIRED 'OT RE UIRED 25 0950 21.7 15.0 3.4 1.2 2.3 1.6 1 ~ 2 1.4 NOT RE UIRED NOT RE UIRED 0.9 0.8 0.8 1.3 0.2 0.8 AUG 2116 21.8 15.8 2.0 2.0 2.0 1~5 2.7 2.1 2.2 2.0 2.1 2.2 2 ' 2.2 NOT RE UIRED NOT RE UIRED 8 1000 19.6 15.8 0.4 0~7 0.6 2 ~3 2.5 2.4 1.2 1.2 1.2 1.5 1.1 1.3 NOT RE UIRED NOT RE UIRED SEP 2109 21.5 15.8 2.0 1.7 1.8 0.8 1.3 1.0 1.6 1.0 1.3 1.5 1.4 1.4 NOT RE UIRED NOT RE UIRED

I I I I I

PHAEOPIGMENT CONCENTRATION IN WHOLE WATER COLLECTIONS (Continued) JAMES A, FITZPATRICK NUCLEAR POWER PLANT- AND VICINITY - 1976 NTAKE TEMP. INTAKE DISCHARGE 3 SIMULATION ~ 2 SIMULATION 3 LAKE 2 LAKE DAY R-1 R-2 R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN DATE NIGHT ( C) MEAN 22 1038 18.7 14.4 1~8 1.3 1~6 1. 1 2.4 1.8 2.4 2.0 2 ~2 2.4 1.9 2.2 NO SAMPLE NO SAMPLE SEP 2116 18.0 14.8 6~2 6.0 6~ 1 2.2 5.1 3.6 6.3 5.5 5.9 4.4 2.9 3.6 NOT RE UIRED NOT RE UIRED 6 1023 15.8 14.3 1.1 2.1 1.6 1.6 1.5 1.6 0.3 1.7 1.0 l. 3 1.6 1.4 NOT RE UIRED NOT RE UIRED OCT 2126 16.3 13.9 0 9 1 3 1 1 0 5 0 9 0 7 0 8 0 7 0 8 1.3 1.8 1.6 NOT RE UIRED NOT RE UIRED 20 1004 12.4 2.9 0.3 0.1 0.2 0.5 0.2 0.4 NOT RE UIRED NOT RE UIRED 0.1 <0.1 0.8 0.3 0.6 OCT 2121 12.2 13.0 1.9 2.5 2.2 1.0 1.7 1.4 0.9 1.3 1.1 0. 1 2.4 1.2 NOT RE UIRED NOT RE UIRED 3 1030 10.6 15.0 3.6 1.5 2.6 0.3 0.1 0.2 <0.1 0.6 0.2 <0.1 NOT RE UIRED NOT RE UIRED OV 2104 10.6 15. 1 05 08 06 08 02 0+5 09 08 08 1~2 0.3 0.8 NOT RE UIRED NOT RE UIRED 17 1030 7.8 12.9 2.7 1.3 2oO 1.1 0.7 0.9 1.4 1.2 1.3 1.7 1.9 1.8 NO SAMPLE NO SAMPLE NOV 2247 8.0 4.1 1.4 <0.1 0.1 0.5 0'3 0.1 0.6 0.4 0.3 0.9 0.6 NOT RE UIRED NOT RE UIRED 4.5 2.2 3.2 2.4 2.7 2.6 2 2 2.6 2.4 3~7 2 ~5 3~1 NOT RE UIRED NOT RE UIRED 1 1105 3.8 4 ~3 EC 2232 3.8 4.6 3.2 1.6 2.4 4.1 3.3 3.7 1.8 2.6 2.2 0.5 2.0 1.2 NOT RE UIRED NOT RE UIRED 15 DEC 151 1106 1.4 5.3 0.8 0.4 0.6 0.6 1.8 1.2 6.2 1.0 3.6 1.1 0.9 1.0 NO SAMPLE NO SAMPLE 19 bl9 DEC EC 2130 2.6 3.1 0.3 0.3 0.3 1.0 0.9 1.0 0.9 0.2 0.6 0~7 0.4 0.6 NOT RE UIRED NOT RE UIRED a/b Time in 2400 hrs. of Intake Sample d Discharge - Intake Temperature Collections at sites 2'nd 3'F lover than c Intake temperature before tempering pg/1 the boil temperature (samples vere not collected NAn ~ Not analyzed, sample lost Intake temperature after tempering in boil) Not applicable NA ~ Not available

JAMES A. FITZPATRICK NUCLEAR POWER PLANT VIII A 4~ PRIMARY PRODUCTION AFTER 4 ~ 7 ~ 24 ~ 48 ~ AND 72 HR INCUBATION PERIODS: INTAKE AND DISCHARGE BAYS

I I I I a I I I

PRIMARY PRODUCTION AFTER FOUR-HOUR INCUBATION PERIOD JAMES A FITZPATRICK NUCLEAR PONER PLANT AND VICINITY - 1976 INTAKE TEMPo INTAKE DISCHARGE 3 SIMULATION 2'SIMULATION 3 LAKE 2 LAKE ATE DAY ( C) AT R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-I R-2 MEAN R-1 R-2 MEAN 14 APR 1202 5.5 13.5 44.63 NR 44.01 NR NOT RE UIRED NOT RE UIRED NOT RE UIRED NOT RE UIRED 28 APR 1311 8.9 14.6 27.24 NR 36 ~ 68 NR NOT RE VIRED NOT RE UIRED NOT RE HIRED NOT RE UIRED 12 MAY 0958 10.4 14.4 1 .46 39.13 26. 41.07 47.34 44.21 88.86 76.34 82.60 58.93 51.32 55.12 NOT RE VIRED NOT RE UIRED 26 MAY 1012 9.9 15.5 8.80 9.73 9.26 10.62 12.68 11.65 NOT RE UIRED NOT RE UIRED 15.12 13.49 14.30 14.54 12.52 13 53 9 JUN 1021 11.4 12.9 17 ~ 62 16.55 17.08 11.96 14.86 13.41 21.62 20.78 21.20 21.82 19.32 20.57 NOT RE UIRED NOT RE VIREO 23 JUN 1018 17.3 15.8 23.54 23.06 23.30 14+91 14.04 14.48 NOT RE VIRED NOT RE UIRED 28.50 16.70 22.60 50.48 43.85 47.16 20 JUL 1019 19.7 NA 20.19 20.38 20.28 9.30 11 F 11 10.20 20.72 36.53 28.62 37 '4 31.68 34.36 NOT RE UIRED NOT RE UIRED 29 JUL 1016 20.0 NA 8.59 8.20 8.40 6.66 5.44 6.05 NOT RE UIRED NOT RE UIRED 29 ~ 97 24.02 27.00 20.92 19 ~ 14 20.03 11 AVG 0951 19.4 15 ' 16.11 18.92 17.52 12 '3 14.66 13 '4 20.88 20.39 20.64 21.42 19.31 20.36 NOT RE UIRED NOT RE UIRED 25 AUG 0950 21.7 15.0 26 '5 30.15 28.50 19.54 19.93 19.74 NOT RE UIRED NOT RE UIRED 31.58 38.40 34.99 38.04 37.64 37.84 8 SEP 1000 19.6 15.8 21.90 23.86 22.88 20.12 20.08 20.10 33.44 33.10 33.27 35.29 33.08 34.18 NOT RE UIRED NOT RE UIRED 22 SEP 1038 18.7 14.4 14.87 14.54 14.70 9.50 12.24 10.87 17.24 23 ~ 19 20.22 21.20 20.68 20.94 NO SAMPLE NO SAMPLE 6 OCT 1023 15.8 14.3 13.15 10.56 11.86 12.30 13.18 12.74 20.40 22.16 21.28 23.22 21.35 22.28 NOT RE UIRED NOT RE UIRED 20 OCT 1004 12.4 12.9 6.98 '8.69 7.84 7.76 8.13 7.94 NOT RE UIRED NOT RE UIRED 9.64 9.05 9.34 13 18 12.22 12.70 3 NOV 1030 10.6 15.0 5.80 6.24 6.02 4.94 6.21 5.58 o7.02 7.33 7 ~ 18 8.54 7.99 8.26 NOT REQUIRED NOT RE UIRED 17 NOV 1030 7.8 '12.9 2.65 4.69 3.67 3.42 4.70 4.06 5.94 5.38 5.66 4.12 5.88 5.00 NO SAMPLE NO SAMPLE 1 DEC 1105 3.8 14.5 27.98 28.70 28.34 33.58 33.69 33.64 39.50 45.02 42.26 38.56 43.50 41.03 NOT RE UIRED NOT RE UIRED 15 DEC 1106 1.4 15.3 6.40 6.46 6.43 7.86 10.30 9.08 8.70 11.51 10.10 9.42 10.36 9.89 NO SAMPLE NO SAMPLE a c bTime in 2400 hrs. of Intake Sample dIntake temperature before tempering e Collections at sites 2'nd 3'F lover than boil C-14, 2 light and 1 dark bottle, mg C/m /hr Discharge - Intake temperature ftemperature (samples were not collected in boil)

  ~ Not Intake temperature after tempering applicable                                      NA ~   Not available                               NR " Not required in uork scope

I I I

PRIMARY PRODUCTION AFTER SEVEN-HOUR INCUBATION PERIOD JAMES A FITZPATRICK NUCLEAR POHER PLANT AND VICINITY 1976 DAY INTAKE TEMPo DISCHARGE 3 SIMULATIOH 2'SIMVmrION 3'LAKE 2 LAKE d DATE NIGHT ( C) AT R-1 R"2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-I R-2 MEAN R-1 R-2 MEAN 14 1202 5.5 13 5 12.84 NR 23 '2 NR NOT RE UIRED NOT RE UIRED NOT RE UIRED NOT RE VIREO APR 2254 5.88 13.6 1.96 NR 25.63 NR NOT RE UIRED NOT RE UIRED NOT RE UIRED NOT PE UIRED 28 1311 8.9 14.6 32.01 NR 26.08 NR NOT RE UIRED. NOT RE VIRED NOT RE UIRED NOT RE UIRED APR 0132 8.6& 13.4 22.28 NR 19.20 NR NOT RE UIRED NOT RE UIRED NOT RE UIRED NOT RE HIRED 12 0958 10.4 14.4 28 ~ 14 7.62 17.88 28.20 28.89 28.54 38.25 45.52 41.88 37.01 31.37 34.19 NOT RE VIRED NOT RE UIRED MAY 2225 10.3 14.6 17.83 25.20 21.52 34.57 42.60 38.58 41 ~ 36 45 ~ 62 43.49 39.60 37.32 38.46 NOT RE UIRED NOT RE UIRED 26 1012 9.9 15 ' 11 '2 11.97 11 '0 11.80 13.19 12.50 NOT RE VIRED NOT RE UIRED 17.84 18.20 18.02 19.40 18.70 19.05 MAY 2144 11.0 15 ' 5.45 6.63 6.04 8.27 9.35 8.81 10.33 10.50 10.42 11.10 11.94 11.52 NOT RE UIRED NOT RE UIRED 9 1021 11.4 12.9 15.24 15.59 15.42 10.28 10.56 10.42 16.92 16.76 16 ~ &4 15.58 15.63 15 ~ 60 NOT RE UIRED NOT RE UIRED JUN 2145 13.3 14.3 11.75 17.54 14.64 8.15 10.19 9.17 10.44 10.11 10.28 10.45 9.68 10.06 NOT RE UIRED NOT RE UIRED 23 23, 1018 17.3 15.8 21.39 28.09 24.74 13.94 15 '3 14.64 NOT RE UIRED NOT RE UIRED 18.23 12.95 15o59 32.33 30.20 31.26 28 ~28 JUN 2143 . NA NA 9.04 11.62 10.33 6.32 5.34 5.83 7.32 7.68 7 ~ 50 9.10 11.56 10.33 NOT RE UIRED NOT RE U4IRED 20 1019 19.7 14.2 20.45 21.93 21.19 7.08 7.76 7.42 31.29 21.24 26.26 36.62 22.94 29.78 NOT RE UIRED NOT RE UIRED JUL 2149 20.3 14.8 11.18 11.83 11.50 11.50 11 '1 11.56 7.28 10.93 9.10 23.41 11.29 17.35 NOT RE UIRED NOT RE UIRED 29 1016 20.0 13.6 8.64 7.52 8.08 5.87 4.30 5.08 NOT RE UIRED NOT RE UfRED 17.88 20.43 19.16 11.07 18.45 14.76 JUL 2 142 19.6 12.0 3.87 5.39 4 ~ 63 2.17 3.67 2.92 3.37 1.98 2.68 2.39 3.98 3.18 NOT RE UIRED NOT RE UIRED 11 0951 19.4 15.1 17.34 16.22 16.78 12.98 13.85 13.42 20.76 23.00 21.88 20.26 19.49 19.88 NOT RE UIRED NOT RE UIRED AUG 2 112 20.3 14.7 12.63 15.09 13.86 8.72 12.47 10.60 11.58 14.48 13.03 17.03 15.54 16.28 NOT RE UIRED NOT RE UIRED 25 0950 21.7 15.0 25.23 34.25 29.74 20.32 21.07 20.70 NOT RE UIRED NOT RE VIRED 31.56 38.01 34 .78 41.21 36.92 39.06 UG 2116 21.8 15.8 24.49 29.31 26.90 21.10 19.84 20.47 23.23 27.62 25.42 24.15 20.73 22.44 NOT RE UIRED NOT RE UIRED 8 1000 19.6 15.8 22.89 25.81 24.35 20.51 22.95 2 1.73 30.95 36.28 33.62 35.14 35.19 35.16 NOT RE UIRED NOT RE UIRED SEP 2109 21.5 15.8 29.12 28.71 28.92 16.79 1&.56 17.68 16.43 16.16 16.30 15.36 14.44 14.90 NOT RE UIRED NOT RE UIRED

l E k I I I

PRIMARY PRODUCTION AFTER SEVEN-HOUR INCUBATION PERIOD (Continued) JAMES A. FITZPATRICK NUCLEAR POWER PLANT AND VICINITY - 1976 DAY NTAKE TEMPo INTAKE DISCHARGE 3 SIMULATION 2 SIMULATION 3'LAKE 2 LAKE d DATE NIGHT ('c) AT R-1 R-2 MEAN R-1 R-2 MEAN R"1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN 22 1038 18.7 14.4 10.25 10.77 10.51 7.66 10.16 8 91 12 ~ 20 15.49 13.84 15.16 14.87 15.02 NO SAMPLE NO SAMPLE SEP 2116 18.0 14.8 11.80 15.77 13.78 27.18 27.18 27.18 21.27 17.42 19.34 26.73 16.51 21.62 NOT RE UIRED NOT RE UIRED 6 1023 15.8 14.3 12.70 13.63 13.16 9.00 10.09 9.54 12.56 17.13 14.84 17 18 14.59 15.88 NOT RE UIRED NOT RE UIRED OCT 2126 16.3 13.9 9.00 9.05 9.02 9.10 11.31 10.20 12 ~ 35 11.07 11.71 15.00 10.14 12.57 NOT RE UIRED NOT RE UIRED 20 1004 12.4 12.9 6.42 6.37 6.40 5 ~ 74 4.05 4.90 NOT RE UIRED NOT RE UIRED 7.27 8.01 7.64 7.88 7.53 7.7 OCT 2121 12.2 13.0 5.03 4.85 4.94 5.83 5.69 5.76 NAv 6.21 6.77 7.28 7+02 NOT RE UIRED NOT RE UIRED 3 1030 10.6 15.0 3.46 5.02 4.24 3.41 3.49 3.45 3.83 4.79 4.31 4.28 3.47 3.88 NOT RE UIRED NOT RE UIRED

'OV     2104      10.6      15.1      NAv    4 ~ 86           3.02     3.60    3.31   4 ~ 19   4.00   4 ~ 10  4.39     3 '1   3.80   NOT RE UIRED        NOT RE UIRED 17       1030       7.8      12 '    1.93     1.69     1.81    2.17      1.68   1.92   2.29     3.45    2.87   2.68     2m&5   2 '6   NO SAMPLE           NO SAMPLE NOV      2247       8.0      14.1    2.39     2.96    2.68     2.07     3.16    2.62   1.84     3.09    2.46   2.40     3.56   2.98   NOT RE UIRED        NOT RE UIRED 1105       3.8      14.5   19.79 20.21 20.00 19.59 19.29 19.44 22.73 24.94 23.84 22.46 23.71 23.08                           NOT RE UIRED        NOT RE UIRED EC     2232       3.8      14.6   19 F 11  18.26 18.68 17.27 28.37 22.82 34.83 15.63 25.23 25.30 21.75 23.52                        NOT RE UIRED        NOT RE UIRED 15 DE 15,      1106        1.4     15.3    5.71     7.24     6.48    5.15     5.01    5.08   5.20     6.57    5.&8   6.47     S.37   5.92   NO   SAMPLE         NO SPu~PLE 19      b19 DE EC     2130       2.6      13.1    6.67     6.62     6.64    4.94     4+46    4.70   3.11     4.12    3.62   3.63     3.02   3.32   NOT RE UIRED        NOT RE UIRED a/b Time
     .                                                                                              '3          h 2'nd    3'F lower c

in 2400 hrs. of Intake Sample fC-14, 1 light and 1 dark bottle, mg C/m3/hr Collection at sites dlntake temperature before tempering C-14, 2 light and 1 dark bottle, mg C/m /hr than boil temperature (samples were not Discharge - Intake Temoerature Intake temperature after tempering collected in boil) NAv Light bottle reading not NA ~ Not available NR ~ Not required in work scope available ~ Not applicable

5 E

PRIMARY PRODUCTION AFTER TWENTY-FOUR"HOUR INCUBATION PERIOD JAMES A. FITZPATRICK NUCLEAR POWER PLANT AND VICINITY 1976 DAY NTAKE TEMP. INTAKE DISCHARGE 3 SIMULATION 2 SIMULATIOtl 3 LAKE 2'IAKE ATE NIGHT ('c) R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MFAN R-1 R"2 MEAN R"1 R-2 HEAN R-1 R-2 MEAN

 )4    1202       5.58     13.5 32 '6      NR        33 ~ 17     NR           NOT RE UIRED            NOT RE VIRED          HOT RE VIRED       NOT RE UIRED APR    2254       5.8      13.6  0 32      NR        13.27       NR           NOT RE VIRED            NOT REQUIRED          NOT RE UIRED       NOT RE UIRED 28    1311       8.98     14.6 15.35      NR        20.74       NR           NOT RE UIRED            NOT RE UIRED          NOT RE UIRED       NOT RE UIRFD

.APR 0132 8.68 13.4 3.98 NR 2+22 NR NOT RE UIRED NOT RE VIRED NOT RE UIRED NOT RE UIRED 12 0958 10.4 14.4 36.05 38.90 37.48 27.66 36.59 32.12 41.20 42 AD )5 41 '8 38.91 42.31 40.61 NOT RE UIRED NOT RE UIRED

'IAY   2225      10.3      14.6 19.53 32   '7  26.15 29.87 44.43 37.15 20.32 30.99 25.66 32.00 24.46 28.23                  NOT RE UIRED       NOT RE UIRED 26    1012       9.9      15.5  8.43    9.59   9.01  7.26     7.99  7.62     NOT RE UIRED            NOT RE V)RED         8.55  9.92   9.24 11.13  10 '4  10.74 Y  2144      11.0      15.2  6 '2    7.35   6.94  5.90     9.59  7.74   8 '3    9.74     9 '4  12.54   8 '2    10.43    NOT RE UIRED       NOT RE UIRED 9    1021      11.4      12.9   7.29   9.68   8.48  5.07     6.13  5.60   6 '6    8+62     ?+59   8+74   7,51     8.12    NOT RE UIRED       tlOT RE UIRED JUN    2145      13.3      14.3 10.28 14.23 12.26     8.13     8.20  8.16   5.99    7.81     6+90   2.10   0.27     1.18    NOT RE UIRED       NOT RE UIRED 2   JUN

23) 1018 17.3 15.8 14.11 13.54 13.82 9.48 10.54 10.01 NOT RE UIRED NOT RE UIRED 13.28 8.28 10.78 18.63 16.78 17.70 28 28 JUt(

JUN 2143 NA NA 5.48 11.66 8.57 4.09 6.27 5.18 4 '5 3 '6 3.86 4.56 4 '3 4.70 'OT RE UIRED NOT RE UIRED 20 1019 19.7 14.2 10.48 16.08 13.28 4.97 5 '4 5.06 9 '2 8 '2 9.22 9.90 12 '0 11.10 NOT RE UIRED HOT RE UIRED JUL 2149 20.3 14.8 18.74 10.99 14.86 7.69 6.95 7.32 9.62 6.92 8.27 8.99 20.76 14.88 NOT RE UIRED NOT RE UIRED 29 1016 20.0 . 13.6 4.14 3.43 3 '8 1.96 2.18 2.07 NOT RE UIRED NOT RE UIRED 10.08 8.75 9.42 8.13 7.90 8.02 JUL 2142 19.6 12.0 4.22 3.39 3.80 2.04 1.77 1.90 1.61 3.11 2.36 2.20 2 AD ?4 2.47 NOT RE UIRED NOT RE UIRED 11 0951 19.4 15.1 11.56 11.21 11.38 5.65 8.91 7.28 10.83 13.75 12.29 14.05 11.44 12.74 NOT RE UIRED NOT RE UIRED AUG 2112 20.3 14.7 16.63 13.13 14.88 10.42 10.04 10.23 9.83 11.59 10 '1 12.62 12 '5 12 '8 NOT RE UIRED NOT RE VIRED 25 0950 21.7 15.0 16.59 29.99 23.29 15.68 18.48 17.08 NOT RE UIRED NOT RE UIRED 27.23 32 '2 29.68 29.10 26.80 27 '5 AUG 2)16 21.8 15.8 16.07 20.24 18.16 15.57 17.91 16.74 12.90 18.06 15.48 26.29 21.25 23 '7 NOT RE UIRED NOT RE UIRED 8 1000 19.6 )5.8 20.23 14.02 17.12 14.35 13.68 14.02 )9.94 21.82 20.88 21.78 20.37 21.08 NOT RE UIRED NOT RE V)RED SEP 2109 21.5 )5.8 18.98 26.86 22.92 15.24 15.03 15 '4 11.44 12.45 11.94 13.79 10.43 12.1) NOT RE UIRED NOT RE UIRED 22 1038 18.7 )4.4 7.74 5.93 6.84 5.21 5.59 5.40 6.46 9.09 7.78 7.20 8.00 7.60 NO SAMPLE NO SAMPLE SEP 2)l6 18.0 l4.8 8.24 2).28 14.76 l).35 22.99 I7.l7 le ?0 15.36 le ?8 l6.07 16.25 )6. l6 NOT RE U)RED NOT RE V)RED

R 1 ~ gi ~ ~

PRIMARY PRODUCTION AFTER TWENTY-FOUR-HOUR INCUBATION PERIOD (Continued) JAMES Ao FITZPATRICK NUCLEAR POWER PLANT AND VICINITY - 1976 DAY NTAKE TEMP. INTAKE DISCHARGE 3'IMULATION 2 SIMULATION 3'LAKE 2'LAKE ATE NIGHT ('c) dT d R-1 . R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN 6 1023 15.8 14 3 9.06 7.83 8.44 7.29 7.05 7.17 9.45 9.16 9.30 9.99 9.08 9.54 NOT RE UIRED NOT RE UIRED-OCT 2126 16.3 13.9 6.04 7.52 6.78 8.08 8.11 8.10 8.22 8.36 8.29 8.27 8 '7 8.52 NOT RE UIRED NOT RE UIRED 20 1004 12.4 12.9 3.65 4.86 4.26 3.13 3.26 3.20 NOT RE UIRED NOT RE UIRED 4.22 4.34 4.28 3.68 4.61 4.14 OCT 2121 12.2 13.0 3.24 4.32 3.78 3.09 3.88 3.48 NAv 3 ~ 21 3 '9 3 '6 '2 3 NOT RE UIRED NOT RE UIRED 3 1030 10.6 15.0 2.04 1.60 1.82 1.29 1.48 1.38 1.96 1.88 1.92 0.82 1.69 1.26 NOT RE UIRED NOT Rb UIRED NOV 2104 10.6 15.1 NAv 1 ~ 90 1.92 1.65 1.78 2.01 F 00 2.00 1 ~ 35 2.76 2.06 NOT RE UIRED NOT RE UIRED 17 1030 7.8 12.9 1.31 - 1.30 1.30 1.37 0.63 1.00 1.53 1.76 1.64 1.22 1.20 1.21 NO SAMPLE NO SAMPLE NOV 2247 8.0 14.1 1.12 1.22 1.17 0.99 1.27 1 ~ 13 0.73 0.76 0.74 1.26 0.88 1.07 NOT RE UIRED NOT RE UIRED 1 1105 3.8 14.5 11.27 10.75 11.01 4.59 4.67 4.63 6.25 8.59 7.42 6.98 5.17 6.08 NOT RE UIRED NOT RE UIRED DEC 2232 DEC 3.8 14.6 9.31 11.20 10.26 12.48 11.42 11.95 5 '8 4 '7 4.98 4oll 12 00 8 '6 NOT RE UIRED NOT RE UIRED 15, 19 1106 DEC 1.4 15.3 1.59 5.30 3.44 3.61 2.65 3 '3 2.55 2.65 2.60 2.29 3.07 2.68 NO SAMPLE NO SAMPLE DEC 2130 2.6 13.1 1.43 5.71 3.57 3.09 1.53 2 31 2.04 2.80 2.42 1.67 1.36 1.52 NOT RE UIRED NOT RE UIRED a/b Time in 2400 hrs. of Intake Sample

  ~

f C-14, 2 light and I dark bottle, mg C/m3/hr NA ~ Not available c dIntake temperature be fore tempering Intake temperature after tempering NAv ~ Light bottle reading not available e Discharge Intake Temperature h Collections at sites 2'nd 3'F lower NR Not required in work scope C-14, 1 light and 1 dark bottle, mg C/m 3 /hr than boil temperature (samples were not ~ Not applicable collected in boil)

1 ~ gi

PRIMARY PRODUCTION AFTER FORTY-EIGHT-HOUR INCUBATION PERIOD JAMES A FITZPATRICK NUCLEAR POWER PLANT AND VICINITY - 1976 DAY INTAKE TEMP INTAKE DISCHARGE 3 SIMULATION 2 SIMULATION 3 LAKE 2 LAKE DATE NIGHT ('c) R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN 14 1202 5.58 13 ' 22.70 NR 33.42 NR NOT RE UIRED NOT RE UIRED NOT RE UIRED NOT RE UIRED APR 2254 5.8 13.6 26+50 NR '16.34 NR NOT RE UIRED NOT RE UIRED NOT RE UIRED NOT RE UIRED 28 1311 8.98 14.6 10.08 NR 16.35 NR NOT RE UIRED NOT RE UIRED NOT RE UIRED NOT RE UIRED APR 0132 8.6 13.4 11.47 NR 8 '6 NR NOT RE UIRED NOT RE UIRED NOT RE UIRED NOT RE UIRED 12 0958 10.4 14.4 34.01 36.06 35.04 20.73 21.57 21.15 23.66 41.37 32.52 19 '6 19 '9 19.52 NOT RE UIRED NOT RE UIRED MAY 2225 10.3 14.6 15.29 17 '8 16.28 36.41 34.91 35.66 19 '4 11.03 15.34 37.44 27.32 32.38 NOT RE UIRED NOT RE UIRED 26 1012 9.9 15.5 7.01 4.79 5.90 4.09 5.13 4.61 NOT RE UIRED NOT RE UIRED 9.95 7.87 8 '1 5.82 7+69 6.76 MAY 2144 11.0 15.2 8.43 7.74 8.08 5 '1 8.89 7.25 5 28 7.77 6.52 7.06 6 F 00 6.53 NOT RE UIRED NOT RE UIRED 11.4 12.9 6.74 5 '4 6.34 4.08 4.31 4.20 5.96 6.61 6.28 8.41 4.56 6.48 NOT RE UIRED NOT RE UIRED 2145 13.3 14.3 10.07 9.41

   '3 JUN                                               9.74   5.72   5.20  5.46    3.46   2.77   3.12  3.25    6.68    4.96   NOT RE UIRED          NOT RE UIRED Jvl 23 28 1018 28 JU 17.3    15.8  11.53 11.18 11.36      7.81   8.42  F 12     NOT RE UIRED         NOT RE UIRED        8.85  7.43     8.14 19.03  21 '3 20 '3 JUN    2143           NA      NA    7.06   7.94   7.50   3.89   4.03  3.96   3.54    3+23   3.38  7.31    5.08    6.20   NOT RE iJIRED         NOT RE UIRED 20     1019      ,'9.7      14.2  11.79    8.72 10.26    4.01   5.25  4.63   4.45    4.93   4.69  8.67    7.61    8.14   NOT RE UIRED          NOT RE UIRED JUL    2149         20.3    14.8  11.47 15.94 13.70 11.17       9.27 10.22'.31       5.88   F 10  8.88    8.06    8.47   NOT RE UIRED          NOT RE UIRED 29     1016         20.0    13.6    5.32   4 '2   4.82   3.03   3.20  3.12     NOT RE UIRED         NOT RE UIRED       14.53 10.03 12.28     5.63 10.02   7.82 JUL    2142         19 '    12-0    4.11   2.17   3.14   2.19   1.76  1.98   1 ~ 36  0.92   1.14  1.31    1.84. 1.58   NOT RE UIRED          NOT RE UIRED 0951         19.4    15.1  10.31    7.58   8.94   4.94   6.23  5.58   8.15    8.75   8.45  6.79    7.96    7.38   NOT RE UIRED          NOT RE UIRED AUG    2112         20.3    14.7  11.37 15.23 13.30 11.14 11.01 11.08 19.65          9.59 14.62 16.09 10.50 13.30        NOT RE UIRED          NOT RE UIRED 25     0950         21.7    15.0  13.97 17.68 15.82 12.05 11.49 11.77          NOT RE UIRED        NOT RE UIRED        15.54 19.44 17.49 21.18 20.16 20.67 AUG    2116         21.8    15.8    5.91   6 '0   6.26   4.90 14.85   9.88 12.49 10.30    11 '0  15.20 16.31 15.76       NOT RE UIRED        "

NOT RE UIRED 1000 19.6 15.8 13.81 10.99 12.40 11.35 11.72 11.54 13.82 15.35 14.58 14.31 14.05 14.18 NOT RE UIRED NOT RE UIRED SEP 2109 21 ' 15.8 12.61 20.31 16.46 19.11 12.28 15.70 ll.54 16.56 14.05 19.47 14.19 16 '3 NOT RE UIRED NOT RE UIRED 22 1038 18.7 14.4 4.52 6.53 5.52 4.52 4.88 4.70 5.71 6.04 5.88 6.71 6.79 6.75 NO SA.'lPLE NO'AMPLE 2l I 6 -~l 8.0 l4.8 l5.99 l6.56i l6.28 l9.06 22.78 20.92 I5.04 l2. I4 I3.59 9.93 8.88 9.40 NOT REqulHED NOT RE UIRED

I PRIMARY PRODUCTION AFTER FORTY-EIGHT-HOUR INCUBATION PERIOD (Continued) JAMES A. FITZPATRICK NUCLEAR POWER PLANT AND VICINITY - 1976 DAY NTAKE TEMP. INTAKE DISCHARGE 3 SIMULATION 2 SIMULATION 3'LAKE 2 LAKE DATE NIGHT ( C) R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 HEAN R-1 R-2 MEAN R-1 R-2 MEAN 6 1023 15.8 14.3 6 '6 6 98 6.82 5.06 6.44 5 '5 6 '0 7.23 7.02 7.41 7.64 7.52 NOT RE UIRED NOT RE UIRED OCT 2126 16.3 3.9 5.62 6.87 6.24 6.03 6.52 6.28 9.06 6.02 7.54 7.49 7 '0 7.40 NOT RE UIRED NOT RE UIRED 20 1004 21.4 12.9 2 13 3.29 2.71 2.22 2.78 2.50 NOT RE UIRED NOT RE UIRED 3.64 2.99 3.32 2.57 2.83 2.70 OCT 2121 12.2 13 ' 2.15 3.44 2.80 1.81 1.82 1.82 NAv 2.00 2.01 2 '9 2 '0 NOT RE UIRED NOT RE UIRED 3 1030 10.6 15.0 1.77 1.30 1 ~ 54 1.12 0.86 0.99 0.84 1.29 1.06 1.49 0.54 1.02 NOT RE UIRED NOT RE UIRED <<OV 2104 10.6 15.1 NAv 2.31 1.11 1.38 1.24 0.86 0.96 0.91 1.21 1.30 1 ~ 26 hOT RE UIRED NOT RE UIRED 17 1030 7.8 12.9 0.71 0.60 0.66 0.45 0.53 0.49 0.80 0.89 0.84 0.65 0 '2 0 '8 NO SAMPLE NO SAMPLE NOV 2247 8.0 14.1 0.48 0.70 0.59 0.45 0.58 0.52 0.45 0.52 0.48 0.54 0.38 0.46 NOT RE UIRED NOT RE UIRED 1 DEC 1105 2232

            '.8    3.8 14.5 14.6 3.94           3.26 3.92 2.06 3.50 2.66 3.71 2.03 2 80 2.89 4.88 2.46 3.84 1.78 5 '5 3.15 2.22 2.46 3.98 NOT RE UIRED NOT RE UIRED NOT RE UIRED NOT RE UIRED 10 DE 9,    0925         3.0     16.5     1.70 0     9 DEC 2109         5.3     16.3     0.38    2.00  1.19 15 DE 5,    1106           4c    15.3     2.41    1.84  2.12     1.11    3.50    2.30  1.83   1.01   1.42   1.33   1.60     1.46        NO SAMPLE           NO SAMPLE 9     1   DE DEC'e  2130         2.6     13.1     0.72    0.92  0.82     2.13    1.20    1.66  0.64   0.68   0.66   0.79   1.03     0.91       NOT RE UIRED        NOT RE UIRED a/b Time  in  2400  hrs. of Intake  Sample fC-14,      light and    dark  bottle,          3
                                                                                                                 /hr      1 collection  as c                                                                        2             1                 mg C/m              Same                  1 Dec dIntake temperature before tempering                              Intake temperature after tempering                         NA ~  Not  available Discharge - Intake Temperature                                h Collections at sites 24 and 3'F lower                     NAv     Light bottle reading not available e

C-14, 1 light and 1 dark bottle, mg C/m 3 /hr than boil temperature (samples were not NR ~ Not required in work scope collected in boil) ~ Not applicable

l I R I l S

PRIMARY PRODUCTION AFTER SEVENTY-TWO-HOUR INCUBATION PERIOD JAMES A. FITZPATRICKgHUCLEAR PONER PLANT AND VICINITY 1976 DAY INTAKE TEMP. INTAKE DISCHARGE 3 SIMULATION 2 SIMULATION 3 LAKE 2 LAKE DATE NIGHT ('c) R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN 14 1202 5.58 13>5 20.60 - 16.00 NOT RE UIRED RE UIRED NOT RE UIRED NOT RE UIREO APR 2254 5.88 13.6 24.95 NR NR - 4.43 NR NR NOT RE VIRED

                                                                                                  'OT    NOT RE UIRED          NOT RE UIRED           NOT RE VIREO 28     1311           8.98   14.6 14.08       HR       -      14.74     NR          NOT RE VIRED          NOT RE UIRED          NOT RE UIRED           NOT RE UIRED APR    0132           8.68   13.4  9.03       HR               5.21     NR          NOT RE UIRED          NOT RE UIRED          ttOT RE UIRED          NOT RE UIRED 12     0958         10.4     14.4 33.33 38.72 36.02 15.44 24.84 20.14 18.05 36.49 27.27 18.76 13.92 16                  '4      NOT RE UIRED           NOT RE UIRED MAY    2225         10.3     14.6 18.62 13.82 16.22 19.70 30.06 24.88 30.69               5.85 18.27   15 '9   13.19 14.19      NOT RE UIRED           NOT RE UIRED 26     1012           9.9    15.5  6.77    5.03      5.90      2.53    4.78  3.66    NOT RE UIRED         NOT RE UIRED         4.69    4.17     4.43  6.94   4.06   5 50 MAY    2144         11.0     15.2  5.43    8.95      7.19      7.72    5.93  6.82  5.07   2 '6 4 '2     5.27    5 '2 5 '0       HOT RE UIRED           NOT RE VIRED 9     1021M        11.4     12.9  3.28    4.77      4.02      2.19    2.42  2.30  3.46   2.91   3.18   3 '4    2.54  2.89      NOT RE VIRED           NOT RE UIRED JUN    2145         13.3     14.3  5.89     7.63     6.76      4.49    4.83  4.66  2.06   2.58   2.32   3.17    2 '8  2.92      NOT RE UIRED           NOT RE UIRED
    ~~3  JUN 3,28 1018.         17.3     15.8 10.90    9.94 10.42          6.93    5.85  6.39    NOT RE UIRED         NOT RE UIRED         7.02     6 '5 6 '4 13 '2 13 '5      13.84 SJL".>

JUN b 2143 NA NA 8;10 7.73 7.92 5.34 6.24 5.79 2.88 2.41 2.64 4.64 5 '0 5 '7 NOT RE UIRED NOT RE VIRED 20 1019 19. 7 14.2 12.17 12.92 12.54 6.64 6.67 6.66 8.19 6.71 7.45 12.89 7.15 10.02 NOT RE UIRED NOT RE UIRED JUL 2149 20.3 14.8 18.66 17.55 18.10 19.65 20.53 20 '9 5,12 4.51 4.82 13 F 00 16 '9 14.54 NOT RE UIRED NOT RE UIRED 29 1016 20.0 13.6 7 '8 7.25 7.52 7.36 5.27 6.32 NOT RE UIRED NOT RE UIRED 16.33 15.14 15.74 9.89 10.62 10.26 JUL 2142 19.6 12.0 6.08 5.77 5.92 3.50 2.51 3.00 2.10 1.94 2.02 1.66 2 '3 2.30 NOT RE UIRED NOT RE UIRED 15 0951 19.4 15.1 6.77 8.45 7.61 6.65 5.63 6.14 7.25 7.68 7.46 9.19 9.41 9.30 NOT RE UIRED NOT RE UIRED UG 2112 20.3 14.7 10.02 10.47 10.24 10.64 9.59 10.12 6.73 10.94 8.84 11.32 12.90 12.11 HOT RE UIRED NOT RE UIRED 25 0950 21.7 15.0 12.94 15.77 14.36 11.77 17.39 14.58 NOT RE UIRED NOT RE UIRED 16 ASS 19.08 17 '6 13.98 14.21 14.10 UG 2116 21.8 15.8 4.04 19.73 11.88 13.80 18.00 15.90 13.37 9.30 11.34 14.67 15.47 15.07 NOT RE UIRED NOT Rf UIRED 8 1000 19.6 15.8 22.15 6.80 14.48 16.18 11.99 14.08 13.97 13.30 13.64 15.83 14.31 15.07 NOT RE UIRED NOT RE UIRED SEP 2109 21.5 15.8 11.89 16.47 14.18 16.46 14.46 15.46 l4.35 12.91 13.63 20.49 14.93 17.71 NOT RE UIRED NOT RE UIRED 22 1038 . 18.7 l4.4 3.26 4 '7 4.02 3.53 3.29 3.41 4.80 5.70 5.25 4.88 5.44 5.16 HO SAMPLE NO SAMPLE SEl' l16 t tt.O l4.8 2') 3 ~ 4') 2 tl') 2.ttl 3,29 2 6'> l .tt1 3.t>H 2.7f> l. 54 5.44 4 ~ 4>) Httr ttn>tttttED ttOT REJUlRED

t I l

PRIMARY PRODUCTION AFTER SEVENTY-TWO-HOUR INCUBATION PERIOD (Continued) JAMES A FITZPATRICK NUCLEAR POWER PLANT AND VICINITY - 1976 DAY NTAKE TEMP INTAKE DISCHARGE 3 SIMULATION 2'SIMULATION 3 LAKE 2 LAKE d IGHT ( c) h,T R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN R-1 R" 2 MEAN R-I R-2 MEAN 1023 15.8 14.3 4.97 5.54 5.26 5.25 5.11 5.18 7.06 6.75 6 '0 5.99 5.88 5 '4 NOT RE UIRED NOT RE UIRED 2126 16.3 13.9 4.72 5.75 5.24 5.41 5.44 5.42 0.13 5 57 2 '5 4.91 6.01 5.46 NOT RE UIRED NOT RE UIRED 1004 12.4 12.9 1.72 2.60 2.16 1.82 2.13 1.98 NOT RE UIRED NOT RE UIRED 1.81 2 '6 2.38 2.20 1.91 2.06 CT 2121 12.2 13.0 1.51 5.61 3.56 1.52 1 70 1.61 NAv 1.05 1.51 1.77 1.64 NOT RE UIRED NOT RE UIRED 1030 10.6 15.0 0.66 0.86 0.76 0.97 0.85 0.91 0.90 1.16 1.03 0.94 0.85 0.90 NOT RE UIRED NOT RE UIRED NOV 2104 10.6 15.1 NA 0.89 1.07 1.12 1.10 1.15 0.75 0.95 0.90 0 '9 0.94 NOT RE UIRED NOT RE UIRED 17 7.8 12.9 0.48 0.94 0.71 0.62 0.48 0.55 0.70 0.52 0.61 0 '6 0.58 0.57 NO SAMPLE NO SAMPLE OV 2247 8.0 14.1 0.48 0.63 0.56 0.54 0.32 0.43 0.28 0.28 0.28 0.33 0.33 0.33 NOT RE UIRED NOT RE UIRED 1105 3.8 14.5 2.14 1.74 2.61 F 18 2 '2 '4 2 '8 2 NOT RE UIRED NOT RE UIRED

           '2232        3.8        14.6                                                                      4.57    1.43     3.00     NOT RE UIRED         NOT RE UIRED EC',

10 DE DEC'030 0925 3.0 16.5 0.90 1.51 1.20 1.31 10 b9 DEC EC'5, 2109 15 DEC 5.3 16.3 1.05 1.51 1.28 1.40 1.37 1.38 0.94 0.98 0 '6 1106 1.4 15.3 6.40 1.30 3.85 2.19 2.11 2.15 1.20 1.75 1.48 2.04 1.76 1.90 NO SA?jPLE NO SAMPLE 19 19 DEC 2130 2.6 13.1 0.52 0.76 0.64 0.48 0.53 0.50 0.61 0.41 0.51 0.61 0.53 0.57 NOT RE UIRED NOT RE UIRED a/b Time in 2400 hrs. of Intake Sample fC-14, 2 light and 1 dark bottle, mg C/m 3

                                                                                                                         /hr       Same   collection  as 1  Dec c

dlntake temperature before tempering Intake temperature after tempering NA Not available "e Discharge

                   - Intake Temperature                              h
                                                                     .96 hr incubation period                                      NAv     Light bottle reading not    available C-14;      1  light and   1 dark  bottle,  mg C/m 3
                                                       /hr           1 Collections at sites     2'nd     34F lower                 NR ~ Not required in work scope than  boil temperature     (samples were not                 -  ~ Not applicable collected in boil)

g N ~ l E

JAMES A FITZPATRICK NUCLEAR POWER PLANT VIII'.l ~ ABUNDANCE OF ZOOPLANKTON: DISCHARGE AFTBAY

ABUNDANCE* OF ZOOPLANKTON AT TIIE DISCHARGE AFTBAY JAMES Ae FITZPATRICK NUCLEAR FOYER PLANT APRIL JUNE 1976 28 APR 26 MAY 23 JUN SPECIES R-1 R-2 MEAN R-I R 2 MEAN R-I R-2 MEAN ROTOZGA SARCODINA

   ~P'ff1      ia sp.

SUCTORIA Acineta spe 194 97.0 pared:in ta sp. 0 1064 532.0

   ~ptsuro hr        of~cans Thecacincta sp.                    654     2790   1722.0                                194     5148   2671.0 Toke~br a sp.

CILIATA Codonella craters 1512 2128 1820 0 Epistylidae 0 279 139 5 Vorticellidae 9810 6696 8253.0 126 0 63 0 0 2106 1053.0 ROTIFERA

   ~Asco ot'        ause d   a                                                             194      468    331.0
   ~ds  lanchna riodo ta             1090     1116   1103.0      252      266    259.0    4656     4446   4551.0 Bdcl loidea order                1526      837   1181 5                                194      234    214.0 Brach'on s ~an laris             1526     3069   2297 '      630      798    714.0     388         0   194.0 B. caudatus                                                                               0     234    117.0 B  ~cat    cifle    s            5886     6696   6291.0 1386     1862   1624.0 B. havanaensis 436      558    497e0 B. urceolaris
   ~tc halodalla sp                   218      279    248.5                                         234    117.0
   ~thro o aster oualis Collotheca mutabilis                                         126        0     63.0              468    234.0 Colurella sp.

Conochilus unicornis 388 936 662.0 Conochiloides sp. Euchlanis dil tata Euohlanis sp. 252 126 0 Filinia ion iscta 654 0 327 ' 126 0 63.0 Hexarthra sp. Kellicott a ~lan is a 0 279 139.5 1764 532 1148.0 46560 80496 63528.0 Keratella crassa 2716 5148 3932.0 K, hienalis 436 837 636.5 126 0 63.0 K. cochlearis 126 0 63e0 388 0 194.0 K. earlinae 0 279 139 ' 126 0 63.0 9700 7956 8828.0 K. ~uadr ta 2834 4743 3788.5 10584 29526 20055.0 8924 12870 10897.0 K. ~val a Lccanc sp. Notholca acuminata 3270 5022 4146.0 882 266 574.0 N. ~f ol iacea N ~II II ln 0 837 418 5 504 532 518s0 N. striate

• Nufffber of organisfffs/fa; day collections

ABUNDANCE* OF ZOOPLANKTON AT THE DISCHARGE AFTBAY (Continued) JAMES A FITZPATRICK NUCLEAR PONER PLANT - APRIL JUNE 1976 28 APR 26 MAY 23 JUN SPECIES (continued) R-1 R-2 MEAN R 1 R"2 MEAN R-1 R-2 MEAN OTIFERA (continued) Pioesoma lenticulare P. hudsoni 0 468 234.0 PE truncatum 388 702 545 0 Ploesoma sp.

    ~pol P.

rthr

          ~dl'
                       ~ris tera                   872 0     2511 1395 1255.5 1133'5    3024 0      266 2128 133,0 2576.0 2134 11834 1404   1769.0 14274  13054.0 p, ~er tcr Pe   ~ma'or                                                           126         0     63.0 P    reeaci                                                           126 0     63,0                     234    117.0 Pol~arthra sp.

Hnchects l ck it*inn 6104 6417 6260 ' 8316 3458 5887.0 234 117.0 S. ~ectinata 11554 4185 7869.5 11214 5586 8400.0 S. tremula 0 266 133.0 B, ~6C llltll 101656 90090 95873.0 Trichocerca multicrinus 0 234 117.0 T. ~c lindrica Trichotria spo COPEPODA (ARTHROPODA) Copepod naupiii 4360 3906 4133 0 6426 7448 6937.0 4850 7488 6169.0 CALANOIDA

    ~Die   to    s s ps
    ~hteoora           iiinis Calanoid      -  juvenile               218        279      248.5     252          0   126.0         194         468    331.0 CYCLOPOIDA
    ~hist cia s     ~hs        idee   s thomasi                            1090        558     824.0         0      266    133.0
    ~rlo OC Cle      S  Jl'IISillllS mexxcanus Cyclopoid  juvenile                   3488      3627    3557.5     6426     5320    5873.0        1552        3510    2531.0 HARPACTICOIDA Harpacticoid        -   juvenile CLADOCERA (ARTHROPODA)

Alone affinis Bos ina ~ton irostris 378 532 455.0 6402 5850 6126 '

   ~Calicos h 'a 1st stria
   ~th   dot s ~chaotic s                 2834      1116    1975.0                                         0         702    351 0
   ~ha   hnia lonnira is
   ~Da   ~nia retrocurva                      0       279   . 139 '

nil II Sp

   ~DS Ehs       'core,oi 0       279      139S5

• Number of organisms/m 3.; day collections

ABUNDANCE* OF ZOOPLANKTON AT TNE DISCNARGE AFTBAY (Continued) JAMES An FITZPATRICK NUCLEAR POMER PLANT - JULY - SEPTEMBER 1976 29 JUL 25 AUG 22 SEP SPECIES R-1 ~ R-2 MEAN R-1 R-2 R-1 R-2 MEAN ROTOZOA SARCODINA

    ~nf fill       sp                                                29200    42320     35760 '    2460      7875    5167,5 SUCTORIA Ac Iles    ap                      1580      1875       1727.5        0    1840      920.0 par     o  ta sp.
    ~sts ro hr        ~fe  s s Thecacineta sp.                                                  1460          0     730.0
    ~roke   ht  a sp CILIATA Codonella craters                  9480    12500      10990.0    2920     5520      4220.0    7995    19950    13972.5 Epistylidae                            0   10000       5000.0 Vorticellidae                                                  11680           0    5840.0 OTIFERA
    ~Aseonor h      eucaud's
    ~As  lanchna      riodont           2370     3750       3060.0         0    1840      920 '

Bdelloidea (order 1460 0 730o0 0 525 262 5 Br ch on s ~an laris 2920 0 1460.0 B. caudatus B ~caf elf lotus B. havanaensis B, urceolaris

    ~Ce  halodella sp.
    ~Chro o      ter ou lis Collotheca mutabilis                                                  0   1840       920.0 Colurella sp.

Conochilus unicornis 0 625 312.5 1460 5520 3490e0 Conochiloides sp. 0 3680 1840.0 Eucblanis dilatata Euchlanis sp. 0 1840 920.0 Filinia ~fon iseta 0 1250 625 0 43800 40480 42140.0 2460 1575 2017 5 Hcxarthra sp. 4380 5520 4950.0 Kellicottia ~lan 's ns 790 1875 1332.5 Keratella crassa 14220 25000 '9610 0 73000 69920 71460.0 9840 13125 11482 ' K. hiemalis ~ K. cochlearis 0 1840 920 0 615 525 570.0 K. earlinae 1580 0 790 0 0 1840 920.0 0 525 262-5 K Blllldt r I 2370 2500 2435.0 2920 0 1460.0 0 525 262.5 K. ~val a Lecanc sp. Notholca acuminata N. foliacca N. ~sa la N. striate

• Number of or8anisms/m  ; day collections

ABUNDANCE* OF ZOOPI.ANKTON AT THE DISCHARGE AFTBAY (Continued) JAMES An FITZPATRICK NUCLEAR POIIER PLANT - JULY SEPTENBER 1976 29 JUL 25 AUG 22 SEP SPFCIES (continued) R-1 R-2 NEAN R- I R-2 NEAN R-l R-2 NEAW ROTIFERA (continued) Ploesoma lenticulare 13140 0 6570.0 615 525 570.0 PE hudsoni 0 625 312.5 P- truncatcm 21330 29375 25352.5 5840 5520 5680.0 2460 9450 5955.0 Ploesoma sp.

   ~pt Itthrll ~lars                              3950     4375      4162.5      11680       18400    15040.0      12915   18900  15907.5 P. ~dt'cho t a                                 3160     9375      6267.5                                            0    1050    525.0 l'. ~er      t   ra                                                                 0     47840    23920.0       1230    1050   1'l40 ~ 0 P~   ~ma  or                                                                  46720       14720    30720.0       6150    3150   4650.0 P. remata                                                                 = ~

0 3680 1840 0 1230 0 615.0 palest'ellen sp

   ~Snchaet lack               't* nna                                                                                 0     525    262. 5 S. ~ectxnata S. tremula E. ~st l.ata                                      0       625      312 5       7300        5520     6410 0        615    1050    832.5 Trichocerca multicrinus                        3950     3125      3537.5      24820       18400    21610.0       3690    7350   5520.0 T. ~elfndriaa                                                                  1460        1840     1650.0 Trichotria sp.

COPEPODA (ARTHROPODA) Copepod nauplii 14220 29375 21797.5 14600 12880 13740.0 8610 7350 7980.0 CALANO DAI

   ~Da    to    s   spp
   ~Eur   te ors      aff
                  - juvenile is'alanoid 0       625      312.5            0      1840      920e0          0     525    626.5 CYCLOPOIDA Acanthoc clo s           vernalis
   ~D1ae    cl    s   ~bs               idst s 1460                  730n0                525    262.5 thomasi                                       0       625      312 5                                             0
   ~Tto oc     clo    s  jI na II s axIc       s                                                             2920             0   1460n0           0   4725   2362.5 Cyclopo'd           juvenile                 18170    26250     22210 '       4380       14720     9550.0      24600   23100  23850.0 HARPACTICOIDA Harpacticoid         -  juvenile CLADOCERA (ARTHROPODA)

Alone affinis 0 1050 525.0 alone E tc ca Eos ina ~l'rostris 86110 148125 117117.5 166440 167440 166940.0 1845 6825 4335.0 1140.0

   ~Cerioda     hnia lac stria                                                   24820       12880 18850.0       1230    )050
   ~Ch   dorus ~sh ' a       c s                                                  2920                 1460n0           0    525    262.5 Dejhnis ~ion                         s D%hnia retrocurva                              790      1250     1020o0            0      3680     1840.0    . 4305     4200  4252.5
   ~Dhnia       sp                                                                     0 1840   '20'0 E  hos      a ~co e

• Number of organisms/m;3. day collections

~ ~ ) E

ABUNDANCE* OF ZOOPLANKTON AT TNE DISCHARGE AFTBAY (Continued) JAMES A FITZPATRICK NUCLEAR POWER PLANT - OCTOBER - DECEMBER 1976 20 OCT l.7 NOV 19 DEC SPECIES R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 a!EAN PROTOZOA SARCODIHA

   ~D'f f1    ia sp,                                                                               71        0       35.5 SUCTORIA Acrneta sp.                                                      328         0  164.0           71        0       35 '

Paracineta sp,

   ~tta ro hr       ~ete Thecacineta sp                                                  1312         0  656n0            0     238       119.0
   ~roke   hr  a sp CILIATA Codonella cratera                   540     896   718.0          656      484   570.0            0     119        59,5 Epistylidae Vorticellidae ROTIFERA
   ~Ascooot h         ca d s
   ~Ala       h a   riodonca           540     448   494.0         5248     4356  4802 '           71     476      273.5 Bdelloidea       order Br chio s ~nfaris                                                                                0     119        59.5 B ca dat s B. ~eal 'flat        s B. havanaensis B. urceolaris
   ~Ce  halodclla sp.
   ~Chro o aster ecol's Collotheca mutabilis                270        0  135.0          328      968   648.0            0     238       119.0 Colurella sp.

Conochilus unicornis Conochiloides sp. Euchlanis dilatata Euchlanis sp. pil'nia ~lan iseta 0 119 59.5 Hexarthra sp. Kellicottia ~ton is 'na 0 448 224 ' 656 968 812.0 143 357 250.0 Keratella crassa 540 2688 1614.0 2952 3388 3170.0 K. hiemalis K. cochlearis 270 0 135.0 K. earlinae 0 484 242.0 K. N adr ta 0 119 59.5 K. ~val a Lecane sp. Notholcn c inst 0 119 59.5 Il. foliocen 0 119 59.5 H ~sa la N sr.r Ilail

• Number of organisms/m 3.; day collections

ABUNDANCE* OF ZOOPLANKTON AT THE DISCHARGE AFTBAY (Continued) JAMES Ao FITZPATRICK NUCLEAR POWER PLANT - OCTOBER - DECEMBER 1976 20 OCT 17 NOV 19 DEC SPECIFS (continued) R-1 R-2 MEAN R-1 R-2 MEAN R-1 R-2 MEAN POTIFFRA (continued) Ploesoma lenticulare PE hudsoni P. truncstum Ploesoma sp.

   ~pol     rthr ~vl aria                           1350    1344  1347.0          984    484    734.0          143       238      190.5 P   doliehoft t                                    0     448   224.0          328    968    648.0          143       357      250.0 P. ~cur     t  ra                                  0     896   448.0 P.  ~ma  or                                      810    1792  1301.0             0   484    242.0          143          0        71.5 P. remata
   ~pot   aethr sp.
   ~Sahact lanka itziana B. pecci aea                                                                   656    484    570.0             0      119        59.5 S. tremula 0     896   448.D Trichocerca multicrinus                          1080    1344  1212 .0         656    968    812.0 T. ~elind 'ca Trrchotrra sp.

COPEPODA (ARTHROPODA) Copepod nauplii 2160 10752 6456.0 16728 16456 16592.0 1286 1904 1595.0 CALANOIDA

   ~pa    Co  us spp                                                              328       0   164.0
   ~cr te or        aff                                                           328       0   164.0           71         0        35  5
                 - juvenile nis'alanoid 270     448   359.0         1640       0   820 '            0       119        59.5 CYCLOPOIDA
   ~nf c    clo   s ~bi    s          idat   s thomasi                                         0     448   224.0         1312   2904   2108.0           71       119        95.0
   ~rro oc      lo  s  p csin             s
     ~ mexxcanus                                   1620     2688 2154.0          7544   7260   7402 0           71       119        95.0 Cyclopoid      - juvenile                      7020    29120 18D7D.D        42312  62436  52374.0        1000      4167      2583.5 HARPACTICOIDA Harpacticoid        - juvenile CLADOCERA (ART'HROPODA)

Alone affinis sos Ila ~to Ioscris 1890 8512 5201.0 14760 17908 16334.0 71 0 35 5

   ~cer oda hni         lac           str              0     448   224.0          328      0    164.0
   ~th  doz s ~sh        ric           s
   ~na  Illl a ~t* iri ls
   ~pa  l ni retro rva                             2970     9408  6189.0         7544   4840   6192.0           71         0       35.5
   ~pn  blllll Sp Eubosmrna corenoni                                270    1344   807.0

• Number of organisms/m 3.; day collections

I JAMES A. FITZPATRICK NUCLEAR POWER PLANT VIII.B.2 ~ MORTALITY OF SELECTED TAXA OBSERVED IN INPLANT VIABILITYSTUDIES

I II Il F l I

NUMBER OF CALANOIDA (ARTHROPODA COPEPODA) OBSERVED IN VIABILITYSTUDIES JAMES A. FITZPATRICK NUCLEAR POWER PLANT - 1976 INTAKE DISCHARGE 3'SIMULATION 2 SIMULATION INTAKE NUMBER TOTAL~ COLL'D X NUMBER TOTAL~ Z NUMBER TOTAL X NUMBER TOTAL~ I

       ~DAY                         LIVF.               DEAD     LIVE     COLL'D    DEAD       LIVE       COLL'D     DEAD   LIVE     COLL'D    DEAD TENT NIGHT      ( c)           R-1 R-2    R-1 R-2    MEAN   R-1 R-2   R-1 R-2    MEAN    R-1 R-2       R-1 R-2    MEAN R-1 R-2   R-1 R-2    MEAN a

14 1130 5.1 14.0 5 2 13 5 61 3 7 4 15 47 NOT RE UIRED NOT REOUIRED APR 2200 5.8 13.7 2 3 8 9 71 3 3 8 5 54 NOT REOUIRED NOT REOUIRED a 28 *PR 28-29 1200 8.9 14.6 0 '1 1 1 50 1 1 1 1 0 NOT REOUIRED NOT REOUIRED APR 29 APR 0045 8.6 13.4 1 0 1 0 2 0 2 100 NOT RE UIRED NOT REOUIRED a 12 1120 10.4 14.4 0 3 3 4 57 5 2 8 40 1 - 5 0 80 3 1 5 2 43 2400 . 9.2 14. 5 0 - 3 0 100 2 - 2 0 0 0 0 2 4 100 0 0 1 3 100 a 26 1000 10.9 14.4 0 0 2 - 2 0 0 NOT RE UIRED NOT REOUIRED MAY 2400 14.4 0 0 0 0 0 2 50 - 1 0 0 1130 11.7 12.4 0 0 1 100 0 0 1 100 0 0 0 0 2300 14. 1 14.3 0 0 0 1 0 0 0 0 0 1 100 a 23 JUN 23,28 1100 17.4 15.5 0 0 1 1 1 2 33 NOT REOUIRED NOT REOUIRED JUN 28 JUN 2245 15.9 15.6 0 0 3 4 100 2 0 2 3 60 0 0 3 0 3 0 a 20 1200 19. 9 14.2 3 4 5 4 22 0 1 0 1 0 6 15 95 4 2 12 14 77 2305 20.3 15. I 0 0 3 100 2 0 3 33 3 - 4 0 25 2 1 2 1 0 a 29 1200 19.8 14.0 0 - 0 0 0 1 100 NOT REOUIRED NOT REOUIRED 2320 19.6 12.2 0 1 0 100 0 1 2 1 67 53 65 0 18 0 1 0 a 1140 19.2 . 15.6 6 1 6 2 12 0 3 1 75 1 1 1 1 0 3 0 3 0 AUG 2315 19.9 14.5 0 2 4 83 0 4 4 6 60 0 0 2 2 0 0 25 1145 21.8 15.7 3 0 3 1 25 0 0 1 100 NOT REOUIRED NOT RE UIRED AUG 2350 21.9 l7.7 2 0 2 0 0 2 50 1 2 1 2 0 3 0 3 0

NUHBER OF CALANOIDA (ARTHROPODA-COPEPODA) OBSERVED IN VIABILITYSTlJDIES (Continued) JAMES A FITZPATRICK NUCLEAR POWER PLANT - 1976 INTAKE DISCHARGE 3 SIMULATION " 2'SIMULATION IhTAKE NUMBER TOTALf Z NlJMBER TOTAL Z NUMBER TOTALf NlJHBER TOTAL Z

           ~DAY       TEHP6                 LIVE     COLL'D    DEAD       LIVE         COLL'D    DEAD       L1VE      COLL'D     DEAD     LIVE        COLL'D    DEAD ATE        NIGHT      ('c)     bT        R"I R-2   R-I R-2 MEAN        R-I R-2      R-I R-2     HEAN    R-I    R-2   R-I R-2    MEAN   R-I R-2      R-I R-2    MEAN a

1130 19.7 15.9 0 I 100 0 I 100 44 0 55 20 2 0 2 0 b SEP 2305 21.1 16.0 2 0 2 0 0 - 2 0 100 0 0 5 6 - 17 a 22 SEP 22>27 1205 18.4 14.8 0 0 0 0 I 100 0 0 I 0 I 0 SEP b 27 SEP 2318 16.2 14. 7 I 3 I 3 0 I 0 I 0 0 0 I 0 I 0 a 1027 15.1 14. 7 3 2 3 4 29 I - I 0 0 I 0 I I 50 0 0 OCT b 2142 16.0 14.4 0 3 67 2 - 2 0 0 0 - I 0 100 2 I 3 5 63 a 2,0 Illo 12.1 13.6 I 0 I 0 0 0 I I 100 NOT REQUIRED NOT RE UIRED OCT b 2358 12 ~ 0 13.5 0 I a 50 2 - 2 0 0 I 0 I I 50 2 I 2 2 25 20 OCT h 1425 NA NA I 0 NOT RE UIRED NOT REQUIRED NOT REQUIRED a 1210 10.4 15.5 I - 2 0 50 0 0 I 100 0 3 2 80 0 2 3 80 NOV b 2345 10.4 15.4 2 0 3 33 I I 3 I 50 I I 2 3 60 I 3 2 5 43 a 17 1210 8.2 13.6 0 2 5 2 71 5 - 1 0 29 2 3 3 4 29 I 0 I 4 80 NOV b 2254 7.8 15.0 0 5 4 6 50 2 0 2 2 50 0 - I 0 100 2 - 2 0 0 a 1230 3 ' 14.8 3 - 4 0 25 0 0 0 0 0 0 I 100

'DEC       b 2308       3.5    14.9                   0     0                   0       0     I    100      I      -    I    0       0           0     0     I   100 a

1155 2 ~2 12.8 2 0 2 0 I I I I 0 0 0 0 2 0 100 19 DEC b 2321 2.5 13.8 3 - 3 0 0 3 0 3 0 3 I 3 I 0 I - I 0 0 a/b Tine in 2400 hrs of Intake Saaple Mean Z dead equal to tot:al of dead observed in R-I and R-2 divided c total organisms observed in R-I and R-2 dIntake temperature before tenpering by Discharge - Intake Tenperat.ure h Sample taken from lake in the vicinity of Fitzpatrick Intake fNumber of live organisms observed Not applicable Total number of organisms observed NA ~ Not available

I l

NUMBER OF CYCLOPOIDA (ARTHROPODA-COPEPODA) OBSERVED IN VIABILITYSTUDIES JAMES A. FITZPATRICK NUCLEAR POWER PLANT - 1976 INTAKE DISCHARGE 3' IMULATION 2 S IMULATIOH IhTAKE hUMBER TOTAL~ X NUMBER TOTALS X NUMBER TOTAL NUMBER TOTALS X DAY WMP LIVE COLL'D DEAD LIVE COLL'D DEAD LIVE COLL' DEAD LIVE COLL' DEAD DATE NIGHT ' C) R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 PD 14 1130 5.1 14.0 25 21 34 40 38 9 26 16 41 39 NOT REQUIRED NOT RE UIRED APR 2200 5.8 13.7 32 32 61 74 53 28 24 57 62 56 NOT REQUIRED NOT REQUIRED 28 APR 28-29 1200 8.9 14. 6 8 8 12 15 41 19 12 21 15 14 NOT REQUIRED NOT RE UIRED APR 29 APR 0045 8.6 13.4 5 0 5 9 64 7 11 15 20 49 NOT REQUIRED NOT REQUIRED 12 1120 10.4 14.4 10 21 23 30 28 8 7 13 32 67 6 5 9 7 31 3 2 10 11 76 2400 9.2 14.5 12 5 24 11 51 2 7 3 14 47 3 11 13 13 46 1 3 10 9 79 26 1000 10.9 14.4 10 15 36 25 59 13 3 51 21 78 NOT RE UIRED NOT RE UIRED 2400 14.4 52 50 74 78 33 10 21 25 69 67 21 13 54 116 80 14 5 46 42 80 1130 11.7 12.4 5 14 8 14 14 9 3 10 5 20 7 4 14 6 45 4 3 6 9 53 JUN 2300 14.1 14.3 23 16 29 20 20 1 9 1 12 23 6 8 19 26 69 8 13 22 28 58 a 23 JUN 23,28 1100 17.4 15 ' 7 9 7 13 20 3 10 8 15 43 NOT REQUIRED NOT REQUIRED o 28 JUN 2245 15.9 15.6 14 15 27 20 38 4 6 6 16 55 10 19 22 39 52 16 32 32 49 41 20 1200 19.9 14.2 27 15 43 22 35 2 7 12 21 73 10 19 27 26 45 18 46 30 89 46 2305 20.3 15.1 14 25 25 35 35 12 13 20 45 62 13 9 31 19 56 10 18 21 34 49 3 29 1200 19.8 14.0 28 41 37 44 15 7 21 23 42 57 NOT RE UIRED NOT REQUIRED b 2320 19.6 12.2 125 88 161 128 26 38 91 56 156 39 4 97 4 117 17 99 135 142 172 26 a 1140 19.2 15.6 17 41 24 51 23 10 18 16 40 50 25 15 31 24 27 19 22 28 33 33 AUG b 2315 19. 9 14. 5 30 25 52 37 38 5 10 25 47 79 39 9 49 14 24 18 11 25 17 31 25 1145 21.8 15.7 7 0 8 2 30 1 0 6 8 93 NOT REQUIRED NOT REQUIRED AUG 2350 21.9 17. 7 11 10 12 12 12 0 3 15 12 48 15 16 20 23 28 19 3 20 11 29

l I

hUMBER OF CYCLOPOIDA (ARTHROPODA-COPEPODA) OBSERVED IN VIABILITYSTUDIES (Continued) JAMES A~ FITZPATRICK NUCLEAR POWER PLANT - 1976 INTAKE DISCHARGE 3 SIMUIATION 2 SIMULATION INTAKE hlJMBER TOTALf Z NUMBER TOTALf Z NUMBER TOTAL Z NUMBER TOTAL Z

          ~DAY      TEMP.                  LIVE    COLL'D   DEAD     LIVE        COLL'D     DEAD      LIVE     COLL'D    DEAD    LIVE      COLL' f DEAD ATE      NIGHT     ( C)                R-1 R-2   R-1 R-2 MEAN     R-1 R-2      R-1 R-2 MEAN       R-1 R-2     R-1 R-2   MEAN  R-1 R-2    R-1  R-2  MEAN a

1130 19.7 15.9 87 88 115 129 28 6 22 42 144 85 79 11 91 11 12 76 77 92 90 16 SEP b 2305 21.1 16.0 15 29 57 57 53 81 4 145 69 60 28 30 38 53 36 37 29 62 49 41 a 22 SE 22,27 1205 18.4 14. 8 37 33 49 40 21 0 25 40 54 73 49 38 50 44 7 44 19 55 30 26 SEP b 27 SE 2318 16.2 14.7 35 150 72 188 29 7 111 67 151 46 161 156 191 186 16 160 191 209 228 a 20'4 1027 15.7 14. 7 95 102 119 119 17 21 58 . 37 92 39 104 71 118 16 105 147 121 172 14 OCT b 2142 16.0 14.4 45 89 64 124 29 22 30 43 45 41 32 63 44 87 27 44 80 54 111 25 a 20 1110 12 ' 13.6 57 84 85 112 28 4 49 32 72 . 49 NOT REOUIRED NOT REOUIRED OCT b 235& 12.0 13. 5 60 40 95 84 44 35 66 78 109 46 58 59 76 99 33 74 95 147 137 40 20 OCT h 1425 NA Nh 162 101 181 168'5 NOT REOUIRED NOT RE UIRED NOT REQUIRED a 1210 10.4 15.5 258 123 296 172 19 32 144 86 211 41 148 78 215 121 33 190 194 255 294 30 NOV b 2345 10.4 15.4 79 75 116 111 32 30 59 52 102 42 83 49 128 81 37 91 94 140 130 32 a 17 1210 8.2 13.6 121 95 166 152 32 67 116 156 150 40 89 133 142 234 41 122 226 205 283 29 NOV b 2254 7.8 15.0 57 49 129 79 49 8 10 34 39 75 52 16 108 49 57 25 16 57 57 64 a 1 1230 3.2 14.8 59 29 64 38 14 23 45 33 52 20 27 12 33 18 24 34 17 45 43 42 DEC b 2308 3.5 14.9 24 24 41 37 38 9 17 17 29 43 37 16 61 39 47 23 30 45 56 48 a 19 1155 2.2 12.8 13 23 18 33 29 9 22 16 37 42 11 14 16 18 26 13 - 24 28 37 43 DEC b 2321 2.5 13.8 97 53 132 65 24 10 52 35 95 52 18 43 35 63 38 46 17 94 38 52 a/b Tine in 2400 hrs of Intake c Sample gMcan Z dead equal to total of dead observed in R-1 and R-2 divided dIntake tenperature before tempering by total organisms observed in R-1 and R-2 Discharge - Intake Temperature h Sample taken from lake in the vicinity of FitzPatrick Intake fNunber of live organisms observed Total number of organisms observed NA Not available

I NUMBER OF COPEPODAI(ARTHROPODA) OBSERVED IN VIABILITYSTUDIES DATE

       ~DAY NIGHT

('c)SIMULATION INTAKE TEMP R-1 BER LIVE R-2 JAMES INTAKE TOTAL COLL'D R-1 R"2

h. FITZPATRICK NUCLEAR DEAD MEAN NUMBER LIVE R-1 R-2 POWER PLANT DISCHARGE TOTAL)

COLL'D R-1 R-2 X DEAD MEAN 1976 NUMBER LIVE R-1 R-2 TOTALS COLL'D R-1 R-2 I DEAD MEAN NUMBER LIVE R-1 R-2 2 SIMULATIOH TOTALS COLL'D R-1 R-2 I DEAD MEAN a 14 1130 5.1 14.0 34 27 60 49 44 12 34 26 64 49 NOT REQUIRED NOT REQUIRED APR b 2200 5.8 13.7 39 46 84 105 55 31 39 82 100 61 NOT REQUIRED NOT RE UIRED a 28 APR 28-29 1200 8.9 14.6 16 15 41 36 60 31 13 42 30 39 NOT REQUIRED NOT REQUIRED APR b 29 APR 0045 8.6 13.4 12 3 22 27 69 7 13 36 41 74 NOT REQUIRED NOT REQUIRED 12 1120 10.4 14.4 30 44 85 116 63 36 35 76 125 65 19 10 46 34 64 14 3 42 34 78 b 2400 9.2 14.5 33 19 70 38 52 18 23 33 52 52 3 31 54 59 70 11 13 46 44 73 a 26 1000 10.9 14.4 2 26 88 5 68 22 9 104 49 80 NOT REQUIRED NOT REQUIRED b 2400 14.4 86 64 150 137 48 13 26 44 157 81 38 21 115 227 83 18 6 84 99 87 a 1130 11.7 12.4 7 19 15 27 38 13 4 18 15 48 7 9 24 22 65 8 3 18 15 67 b 2300 14.1 14.3 50 27 71 44 33 1 13 2 36 63 6 18 41 62 77 15 20 58 58 70 a 23 JUN 23,28 1100 17.4 15.5 13 16 26 35 52 22 15 34 49 55 NOT RE UIRED NOT REQUIRED JUN b 28 JUH 2245 15.9 15.6 21 19 47 37 52 6 11 12 32 61 15 36 38 61 59 20 47 50 91 52 20 a b 1200 19.9 14. 2 37 '6 63 34 35 5 12 18 33 67 11 19 33 41 59 22 48 42 103 52 2305 20.3 15.1 16 27 37 45 48 12 17 25 68 33 20 12 55 28 61 15 37 31 57 52 29 1200 19.8 14.0 48 73 65 80 17 13 25 41 91 71 NOT REQUIRED NOT REQUIRED b 2320 19.6 12.2 129 103 179 170 33 46 94 73 189 47 60 117 79 146 21 128 136 184 183 28 1140 19.2 15.6 27 50 38 66 26 14 19 29 49 58 38 18 52 31 33 23 30 31 51 35 AUG b 2315 19.9 14.5 39 26 79 51 50 10 29 60 92 74 46 10 67 31 43 29 19 41 43 43 a 25 1145 21.8 15. 7 26 14 32 38 43 3 2 16 16 84 NOT REQUIRED NOT REQUIRED AUG 2350 21.9 17.7 21 14 42 31 52 0 5 28 24 90 24 21 40 43 46 32 9 48 26 45

l I l

NUMBER OF COPEPODhi(ARTHROPODA) OBSERVED IN VIABILITYSTUDIES (Continued)

                                                          , JAMES  A. FITZPATRICK NUCLEAR      POWER PLANT    -  1976 INTAKE                          DISCHARGE                      3 SIMULATION                 2 SIMULATION INTAKE                NUMBER        TOTAL f   X     NUMBER          TOTALf      I      NUMBER       TOTAL           NUMBER         TOTALf    Z ATE a
          ~DAY NIGHT     ('c)'T TBfP.                  LIVE R-1 R-2 COLL' R-1 R-2 DEAD MEAN LIVE R-1 R-2 COLL'D R-1 R-2 MEAN DEAD       LIVE R-1 R-2 COLL' R-1   R-2 DEAD MEAN LD'E R-1  R-2 COLL'0 R-1 R-2 MEA DEAD 1130     19.7      15.9       90   100  123      152    31    11    28      54   176      83     91     59  107    72    16   76    95     97   113    19 SEP      b 2305     21.1      16.0       25    42    76      85    58    88      6   166     88      63     28     38    43   63    38   52    29     83    56    42 a 22 SEP 22,27          1205    18.4      14.8       41    37    70      46    33      2   25      54     69     78     55     45    57   54    10   47    28     64    43    30 SEP      b 27 SEP 2318      16.2     14. 7       36  165    89     208    32    15   118      86   171      48    178    161  214   204    19  168  197    230    247    23 a

1027 15.7 14.7 103 105 134 129 21 23 59 45 103 45 60 104 80 124 20 105 153 126 192 19 OCT b 2142 16.0 14.4 52 97 82 138 32 24 36 50 56 43 34 65 49 105 36 46 85 62 135 34 a 20 1110 12.1 13.6 62 87 99 131 35 4 58 41 97 55 NOT RE UIRED NOT REQUIRED OCT b 2358 12.0 13.5 65 48 107 99 45 31 75 94 130 50 66 59 90 115 39 16 97 182 154 49 20 h tth 179 109 211 184 27 NOT REOUIRED NOT RE UIRED NOT REOUIRED OCT 1425 NA a 1210 10. 4 15.5 291 124 341 203 24 41 148 109 232 45 149 79 243 146 41 217 194 305 329 35 NOV b 2345 10.4 15.4 85 78 142 141 42 31 64 67 131 52 89 50 157 108 48 94 100 169 175 44 a 17 1210 8.2 13.6 147 108 215 184 36 75 126 214 184 49 104 136 175 284 48 132 264 240 347 33 NOV b 2254 7.8 15.0 62 69 175 114 55 14 11 49 71 79 56 22 176 77 69 39 22 101 96 69 1230 3.2 14.8 65 32 75 51 23 23 63 43 17 28 35 17 49 33 37 51 19 75 61 49 DEC b 2308 3.5 14. 9 31 24 59 55 52 14 18 29 52 60 46 16 81 62 57 23 36 63 89 61 a 19 1155 2.2 12.8 18 27 38 51 49 13 28 35 54 54 13 16 23 31 46 16 27 50 61 61 DEC b 2321 2.5 13. 8 123 55 200 94 39 15 67 67 131 59 31 66 65 124 49 60 17 140 81 65 a/b Time in 2400 hrs of Intake Sample Mean X dead equal to total of dead observed in R-1 and R-2 divided c total organisms observed in R-1 and R-2 dIntake temperature before tempering h by Discharge - Intake Temperature Sample taken from lake in the vicinity of FitzPatrick Intake e, ftlumber of live organisms observed nauplii iAdults, )uveniles, and Total number of organisms observed Nh ~ Not available

 -  ~   Not applicable

NUMBER OF CLADOCERA (ARTHROPODA) OBSERVED IN VIABILITYSTUDIES JAMES A. FITZPATRICK NUCLEAR PONER PLANT 1975 INTAKE DISCHARGE 3 SIMULATION 2, SIMULATION INTAKE NlHi BER LIVE TOTALS COLL'D NUMBER TOTALS X NUMBER TOTAL~

                                                                                                  'OLL' I   NUMBER      TOTALf    I
       ~DAY     TEMP.                               DEAD     LIVE     COLL'     DEAD     LIVE                DEAD   LIVE      COLL'    DEAD DATE    ~NIGHT   ('C)   hT   R-1 R-2      R-1 R-2    MEAN   R-1 R-2   R-1  R-2   MEA    R-1   R-2   R-1  R-2  MEAN R-1 R-2    R-1  R-2  MEA 14     1130    5.1  14.0                 0     0                3    0     3     0         NOT REQUIRED              NOT REQUIRED APR 2200     5.8  13.7            3    0     3     0     1    0     1    1    50         NOT RE UIRED              NOT REQUIRED 28 APR 28-29     1200    8.9  14.6   13       7   17     8    20    11    6   13     6    10         NOT REQUIRED              NOT REQUIRED 29 APR 0045     8.6  13.4                 0     0           1    2     1    2     0         NOT REQUIRED              NOT REQUIRED 12     1120   10.4  14.4    4      2     7     2    33          4    0     5    20     2      0    3     1   50        1     0     I    0
?JAY 2400     9.2  14. 5   3      -     3     0     0     1    8    2    10    25     2      4    2    4     0   1     1    1     I    0 26     1000   10.9  14.4    3       1    3     1     0     2    1    3     2    40         NOT REQUIRED              NOT REQUIRED MAY 2400    11.1  14.4    0      3      1    3    25     4     1   5     1    17     4      4    4    4     0        3     0     3    0 1130   11.7  12.4    8     20     8    21     3     6    9    6    13    21     4    14     7   16    22   4    7     5     8   15 JUN 2300    14.1  14. 3  13      5    13     7    10     3    4    5     7    42     3      4    6   10    56   4    0     8     5   69 23 JUN 23,28     1100   17.4  15.5   12     24    13    29    14    33   20   33    28    13         NOT RE UIRED              NOT REQUIRED JUN     28 JUN 2245    15.9  15.6   53     23    58    34    17     9   36   22    44    32    35    79    46   98    21  11   48    26    73   40 20    1200    19.9  14.2  373    172   443   212    17    36   25   73    61    55    64   144    75  171    15 286  345   343  448    20 2305    20.3  15.1  120    154   139   179    14    94   37  107  155     50   135    75   168   86    17  84  201    97  255    19 29    1200    19.8  14. 0  79    126    93   140    12    74  165  110  239     31         NOT REQUIRED              NOT REQUIRED 2320    19.6  12. 2 139    207   177   278    24    28  215   41  270     22    44   234    62  216    19 135  159   175  152    18 a

1140 19.2 15.6 45 91 56 112 19 20 33 46 59 49 41 17 50 39 35 34 33 66 49 42 AUG 2315 19.9 14.5 136 68 168 89 21 12 53 39 101 54 83 66 92 88 17 28 77 39 105 27 25 1145 21.8 15.7 178 142 185 206 18 10 26 133 101 85 NOT REQUIRED NOT REQUIRED AUG 2350 21.9 17.7 57 89 83 135 33 2 8 58 75 92 123 97 164 174 35 34 69 74 87 36

N NlMBER OF CLADOCERA (ARTHROPODA) OBSERVED IN VIABILITYSTUDIES (Continued) JAMES A. FITZPATRICK NUCLEAR POWER PLANT - 1976 IhTAKE DISCHARGE 3' IMULATION 2 SIMULATION INTAKE NUMBER TOTALf Z NUMBER TOTALf Z NUMBER TOTAL Z NUMBER TOTALf Z

         ~DAY      TEMP.                LIVE     COLL'D    DEAD     LIVE      COLL'D       DEAD       LIVE      COLL' f   DEAD    LIVE      COLL'D   DEAD DATE      ~NIGHT    ('c)               R-1 R-2   R-1 R-2 MEAN      R-1 R-2    R-1 R-2 MEA           R-1 R-2      R-1 R-2 MEA     R-1 R-2    R-1 R-2 MEA a

1130 19.7 15.9 9 29 15 39 30 1 11 4 28 63 16 8 20 10 20 13 17 19 23 29 SEP 2305 21.1 16.0 28 ~ 31 33 42 21 15 9 38 36 68 15 17 22 26 33 25 5 40 12 42 a 22, SEP 22,27 1205 18.4 14.8 18 13 20 17 16 4 11 12 26 61 10 18 10 20 7 18 17 23 27 30 SEP 27 SEP 2318 16.2 14.7. 39 79 52 94 19 10 40 24 46 29 58 40 68 45 13 117 75 136 88 14 a 1027 15.7 14.7 44 27 45 34 10 3 24 6 31 27 12 28 16 37 25 25 30 29 43 24 OCT 2142' 16.0 14.4 8 16 9 23 25 2 3 4 3 29 9 13 10 17 19 12 18 12 22 12 20 1110 12.1 13.6 30 65 33 71 9 13 34 19 44 . 25 NOT REQUIRED NOT REQUIRED OCT 2358 12.0 13.5 45 33 55 38 16 21 19 40 33 45 36 79 41 91 13 83 102 101 132 21 20. OCT h 1425 NA 58 63 61 84 15 NOT REQUIRED NOT REQUIRED NOT REQUIRED a 1210 10.4 15.5 23 58 27 64 11 9 19 14 23 24 22 29 29 31 15 40 44 46 50 12 b 2345 10.4 15.4 8 21 12 30 31 5 4 7 14 57 57 31 60 35 7 15 39 20 46 18 17 1210 8.2 13.6 117 42 126 48 9 57 31 69 47 24 36 42 45 47 15 51 70 57 77 10 NOV b 2254 7.8 15.0 56 81 78 93 20 25 47 36 62 27 43 21 53 27 20 25 38 29 50 20 1230 3.2 14.8 10 7 10 8 6 5 10 5 11 6 9 10 9 10 0 18 26 20 38 24 DEC b 2308 3.5 14.9 6 5 6' 15 3 1 3 2 20 5 15 6 17 13 7 13 11 14 20 a 19 1155 2.2 12.8 2 - 3 0 33 2 - 2 0 0 1 2 1 2 0 4 0 6 33 DEC b 2321 2.5 ~ 13.8 12 4 13 4 6 1 7 1 11 33 3 13 6 13 16 7 14 8 14 5 a/b Tine in 2400 hrs of Intake c Sanple Mean Z dead equal to total of dead observed in R-1 and R-2 divided dIntake tenperature before tenpering h by total organisns observed in R-1 and R-2 Discharge - Intake Tenperature Sanple taken fron lake in the vicinity of Fitzpatrick Intake e, fNunber of live organisns observed ~ Not applicable Total nunber of organisns observed NA ~ Not available

I I l

NUMBER OF CILIATA (PROTOZOA) OBSERVED IN VIABILITYSTUDIES JAMES A. FITZPATRICK NUCLEAR POWER PLANT - 1976 INTAKE DISCHARGE 3 SIHULATION 2'SIMULATION INTAKE NUMBER TOTAL~ X NUMBER TOTALS Z NUMBER TOTAL~ I NUHBER TOTAL)

      ~DAY                     LIVE     COLL'D     DEAD     LIVE       COLL'D      DEAD      LIVE      COLL'D    DEAD    LIVE       COLL'D   DEAD TENT          R-I       R-I                R-I         R-I                 R-I          R-I R-2         R-I R-2 R- I R-2 MEA.'l
      ~NIGHT   ( C)   bT          R-2         R-2  MEAN        R-2           R-2   MEAN          R-2             MEAN a

14 1130 5.1 14.0 11 - 12 0 8 0 0 2 100 NOT RE UIRED NOT RE UIRED APR b 2200 5.8 13.7 0 0 0 0 NOT REQUIRED NOT REQUIRED a 28 APR 28-29 1200 8.9 14.6 10 60 83 64 52 3 5 45 25 89 NOT REQUIRED NOT REQUIRED APR b 29 APR 0045 8.6 13.4 55 0 56 I 3 6 4 9 Io 47 NOT RE UIRED NOT RE UIRED a 12 1120 10.4 14.4 38 I 38 I 0 19 6 19 6 0 I I 7 I 75 0 15 2 15 12 b 2I400 9.2 14.5 3 11 7 26 58 7 I 26 70 0 6 I 17 67 3 3 3 3 0 a 26 1000 10. 9 14.4 6 3 15 3 50 7 5 13 13 54 NOT REQUIRED NOT REQUIRED b 2400 14.4 9 0 Io I IS 2 3 8 14 77 I I 12 6 89 8 2 8 6 29 1130 11.7 12.4 4 0 6 I 43 3 0 6 50 0 I I 3 75 I 4 3 12 23 JUN b 2300 14. I 14.3 0 0 2 3 100 0 I 2 2 75 0 - 2 0 100 4 - 7 0 57 a 23 JUN 23,28 1100 17.4 15.5 0 I 0 8 0 9 11 NOT REQUIRED NOT REQUIRED JUN b 28 JUN 2245 15.9 15.6 0 0 13 I 100 0 I 7 I 88 I 2 I 2 0 I 2 26 2 89 a 20 1200 19.9 14 ~ 2 0 0 12 5 22 8 43 9 13 23 44 51 II 0 17 5 50 b 2305 20.3 15. l. 9 4 24 8 59 8 I 17 13 70 4 0 14 11 84 7 2 39 5 80 a 29 1200 19.8 14.0 4 10 10 17 48 0 21 12 36 56 NOT REQUIRED NOT RE UIRED b 2320 19. 6 12 ~ 2 9 15 16 33 51 20 0 72 2 73 17 6 33 16 53 0 4 4 I2 75 a 1140 19. 2 15.6 3 8 8 9 35 7 0 7 0 I 4 3 8 55 3 - 5 0 40 AUG b 2315 19.9 14.5 I I I 4 60 0 I 2 I 67 0 0 3 4 100 3 2 3 20 a 25 1145 21.8 15.7 46 I 50 4 13 8 2 10 3 23 NOT REQUIRED NOT RE UIRED AUG b 2350 21.9 17. 7 O - 4 O 100 2 0 3 33 2 2 2 2 0 41 <<45 .0 8

I I I I I I

NUMBER OF CILIATA (PROTOZOA) OBSERVED IN VIABILITYSTUDIES (Continued) JAMES A> FITZPATRICK NUCLEAR POWER PLANT - 1976 INTAKE DISCHARGE 3'SIMULATION 2' IMULATION INTAKE NUMBER TOTAL X NUMBER TOTALf NUMBER TOTAL I NUHBER TOTALf I LIVE COLL'D LIVE COLL'D LIVE COLL'D DEAD LIVE COLL'D DEAD

            ~DAY,TRPB (')                                       DEAD R-1 R-2      R-1 R-2 HEA DEAD R-1 R-2       R-1 R-2          R-1 R-2    R-1 R-2 MEAN DATE         ~NIGHT                      R-1 R"2    R-1 R-2      MEAN                                                            HEA a

8 1130 19.7 15.9 1 0 2 1 67 0 1 2 2 75 0 0 1 100 1 0 1 1 50 SEP b 2305 21.1 16.0 2 2 7 2 56 8 1 11 7 50 0 0 2 5 100 1 0 2 3 80 a 22 SE 22>27 1205 18.4 14.8 0 2 16 23 95 5 3 13 38 84 6 10 55 33 82 0 8 49 21 89 SEP b 27 SE 2318 16.2 14. 7 0 0 15 12 100 24 0 49 8 58 3 5 7 10 53 1 1 4 3 71 a 6 1027 15.7 14.7 10 10 31 16 57 1 20 11 35 54 1 14 6 17 35 14 24 29 33 39 OCT b 2142 16.0 14.4 10 14 34 17 53 5 17 10 26 39 10 11 21 16 43 0 8 47 14 87 20 OCT a b 1110 12.1 13.6 0 4 3 7 60 1 2 2 2'5 NOT REQUIRED NOT REQUIRED 2358 12.0 13.5 0 2 4 3 71 0 0 3 4 100 3 0 8 10 83 0 0 9 2 100 20 OCT h 1425 NA NA 1 3 2 5 43 NOT REQUIRED NOT REQUIRED NOT REQUIRED a 1210 10.4 15 ' 0 - 1 0 100 2 " 7 0 71 3 2 8 4 58 2 0 6 1 71 NOV b 2345 10.4 15.4 8 0 9 9 56 1 3 5 6 64 5 - 5 0 0 1 0 1 3 75 a 17 1210 8.2 13.6 0 0 1 1 100 1 0 2 1 67 0 0 1 1 100 47 - 48 0 2 NOV b 2254 7.8 15.0 0 5 10 9 74 2 4 8 12 70 0 0 13 9 100 2 0 10 10 90 a 1 1230 3.2 14.8 0 0 2 12 100 2 1 9 10 84 7 7 7 8 7 0 " 3 0 100 DEC b 2308 3.5 14.9 0 0 4 100 2 1 3 1 25 0 2 .1 2 33 5 1 16 3 68 a 19 1155 2.2 12.8 0 0 2 100 1 0 1 0 1 - 1 0 0 0 2 1 2 33 DEC b 2321 2.5 13.8 0 0 2 1 100 0 0 4 0 4 0 0 0 1 1 100 a/b Time in 2400 hrs of Intake Sample Hean X dead equal to total of dead observed in R-1 and R-2 divided c dlntake temperature before tempering by total organisms observed in R-1 and R-2 Discharge - Intake Temperature h Sample taken from lake in the vicinity of FitzPatrick Intake e, fNumber of live organisms observed Not applicable Total number of organisms observed NA >> Not available

I I I I I

NUMBER OF SUCTORIA (PROTOZOA) OBSERVED IN VIABILITYSTUDIES JAMES A. FITZPATRICK NUCLEAR POWER PLANT - 1976 INTAKE DISCHARGE 3 SIMULATION 2 SIMULATION INTER NUMBER TOTAL Z NUMBER TOTALS I NUMBER TOTAL NUMBER TOTAL

       ~DAY     TEMP.            LIVE        COLL'D   DEAD     LIVE     COLL'D   DEAD      LIVE      COLL'D    DEAD   LIVE     COLL'D   DEAD ATE    NIGHT    (              R-1  R-2     R-1  R-2  MEAN   R-1  R-2  R-1 R-2   MEAN   R-1    R-2   R-1 R-2   MEAN R-1  R-2  R-1  R-2  )KhH c)'.1 14    1130             14.0          0      0     1  100          I    0    2    50          NOT REQUIRED              NOT REQUIRED APR  b 2200      5.8    13.7    1     0      2    3    80          0    1    2    67          NOT RE UIRED              HOT REQUIRED a 28 APR 28-29    1200      8.9    14.6    2     4     15    8    74     0    1    3   10    92          NOT REQUIRED              NOT REQUIRED APR  b 29 APR 0045      8.6    13.4    0     0      1    7   100     0    0    4    4   100          NOT REQUIRED              NOT REQUIRED a

12 1120 10.4 14.4 1 1 1 2 33 0 1 2 1 67 0 0 2 100 1 - 2 0 50 b 2400 9.2 14.5 1 0 2 3 80 1 3 1 6 43 1 2 4 3 57 1 0 5 3 88 a 26 1000 10.9 14. 4 0 0 2 1 100 1 0 4 75 NOT REQUIRED NOT REQUIRED b 2400 14.4 0 2 0 100 0 0 1 1 100 0 2 I 2 33 0 3 3 3 50 1130 11.7 12.4 2 8 13 8 52 0 0 1 12 100 2 2 3 2 20 0 1 4 5 89 JUN b 2300 14.1 14.3 0 4 9 4 69 3 0 5 40 1 1 4 4 75 2 0 8 2 80 a 23 JUN 23,28 1100 17.4 15.5 1 5 4 16 70 1 6 2 22 71 NOT RE HIRED NOT REQUIRED JUN 28 JUN 2245 15.9 15.6 3 1 4 7 64 0 1 1 11 92 0 0 7 4 100 1 3 5 5 60 a 20 1200 19.9 14. 2 0 0 0 0 1 100 0 0 1 100 0 0 2305 20.3 15.1 0 0 0 0 1 1 0 0 0 0 a 29 1200 19.8 14.0 0 13 3 14 23 2 0 2 3 60 NOT REQUIRED NOT REQUIRED 2320 19. 6 12.2 1 0 1 0 0 0 0 - 3 0 100 0 0 a 1140 19.2 15.6 0 1 0 100 1 - 1 0 0 0 0 2 100 0 0 2315 19.9 14. 5 6 1 6 2 12 0 0 0 0 0 0 a 25 1145 21.8 15.7 0 0 1 0 1 1 50 NOT REQUIRED NOT RE UIRED AUG 2350 21.9 17.7 0 0 0 0 1 100 0 0 0 0

I NUMBER OF SUCTORIA (PROTOZOA) OBSERVED IN VIABILITYSTUDIES (Continued) JAMES A. FITZPATRICK NUCLEAR POWER PLANT 1976 INTAKE DISCHARGE 3' IMULATION 2 SIMULATION

          ~DAY      ('c)'UMBER NTAKE TBSP                 LIVE TOTAL COLL' I

DEAD NUMBER LIVE TOTAL COLL' X DEAD NUMBER LIVE TOTALf COLL'D l DEAD NUMBER LIVE TOTALf COLL'D X DEAD NIGHT R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN R-1 R 2 R-1 R-2 MEA a 1130 19.7 15 ' 0 0 0 - 1 0 100 0 0 0 0 1 100 SEP b-2305 21.1 16.0 0 0 0 1 0 100 0 0 0 0 a 22 SEP 22,27 1205 18.4 14.8 2 0 2 0 0 0 0 0 0 0 SEP 27 SEP 2318 16.2 14.7 0 0 3 - 6 0 50 0 0 0 0 a 1027 15.7 14.7 0 0 0 2 4 6 80 0 0 1 100 0 0 ~ 1 100 OCT 2142 16.0 14.4 1 . 1 0 0 0 0 2 0 2 0 0 1 1 3 75 a 1110 12.1 13.6 0 - 2 0 100 0 0 NOT REQUIRED NOT REQUIRED 2358 12.0 13.5 0 0 1 1 100 1 0 1 3 75 1 0 1 0 1 0 1 1 50 20 OCT h 1425 NA NA 0 0 NOT REQUIRED NOT REQUIRED NOT REQUIRED a 1210 10.4 15.5 0 0 0 0 0 0 0 0 NOV 2345 10.4 15.4 0 0 11 100 0 0 1 0 1 0 1 - 1 0 . 0 a 17 1210 8.2 13.6 0 0 1 100 2 - 5 0 60 0 0 0 0 NOV 2254 7.8 15.0 0 3 8 3 50 1 - 1 0 0 0 - 2 0 100 0 - 1 0 100 1230 3~2 14. 8 0 1 1 2 67 0 0 2 100 2 1 3 2 40 0 - 1 0 100 DEC b 2308 3.5 14.9 0 0 1 4 100 0 0 1 100 0 0 0 - 2 0 100 a 19 1155 2 ' 12.8 0 - 1 0 100 0 0 1 2 100 2 - 4 0 50 0 0 3 100 DEC b 2321 2.5 13.8 0 0 0 2 2 3 60 0 1 2 1 67 0 1 2 3 80 a/b Time in 2400 hrs of Intake Sample c gMean Z dead equal to total of dead observed in R-1 and R-2 divided dIntake temperature before tempering by total organisms observed in R-1 and R-2 Discharge - Intake Temperature h Sample taken from lake in the vicnity of FitzPatrick Intake e, fNumber of live organisms observed - ~ Not applicable Total number of organisms observed NA Not available

I I I I I

NUMBER OF TOTAL PROTOZOA OBSERVED IN VIABILITYSTUDIES JAMES A. FITZPATRICK NUCLEAR POWER PLANT - 1976 INTAKE DISCHARGE 3 SIMULATION 2' IMULATION INTAKE NUMBER TOTAL f X NUMBER TOTALS NUMBER "aaTALI I NUMBER TOTALS X LIVE COLL'D DEAD LIVE COLL'D DEAD LIVE COLL'D DEAD LIVE COLL'D DEAD

       ~DAY       TEMP 6

R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEA ATE NIGHT ( C) a 14.0 0 4 75 NOT REQUIRED NOT REQUIRED 14 1130 5.1 11 0 12 1 15 1 APR 2200 5.8 13. 7 1 0 2 .3 80 0 1 2 67 NOT REQUIRED NOT REQUIRED 28-29 a 28 AP 1200 8.9 14.6 12 64 98 72 55 3 6'8 35 89 NOT REQUIRED NOT REQUIRED APR 29 AP 8.6 13.4 0 57 8 15 6 4 13 14 63 NOT REQUIRED NOT REQUIRED 0045 55 a 1120 10.4 14.4 39 2 39 3 2 19 7 21 1 7 1 1 7 3 80 1 15 4 15 16 12 MAY 32 65 8 5 20 64 4 3 8 6 50 2400 9.2 14.5 4 11 9 29 60 2 10 2 1 a 10.9 14.4 3 17 4 57 7 6 13 17 57 NOT REQUIRED HOT REQUIRED 26 1000 6 MAY 2400 11.1 14.4 9 0 12 1 31 2 3 9 15 79 . 1 3 13 8 89 8 5 11 9 35 a 12.4 0 3 1 18 84 2 3 4 5 44 1 4 7 8 67 9 1130 11.7 6 8 19 9 50 JUN 4 2 56 1 1 3 4 71 6 0 15 2 11 2300 14.1 14.3 0 4 11 7 78 0 7 a 23 JUN 17.4 15.5 6 4 17 67 14 2 31 55 NOT REQUIRED NOT REQUIRED 23,28 1100 1 1 b 28 JUb 2245 15.9 15.6 3 1 17 8 84 0 2 8 12 90 1 2 8 6 79 2 5 31 7 82 20 1200 19.9 14. 2 1 2 6 5 73 12 5 22 9 45 9 13 23 22 51 11 0 17 5 50 2305 20.3 15.1 9 4 24 8 59 8 1 17 13 70 5 0 15 9 81 2 39 5 80 a 1200 19.8 14.0 4 23 13 31 39 2 21 14 39 57 NOT RE UIRED NOT REQUIRED 29 2320 19. 6 12. 2 9 16 16 33 49 20 0 72 2 73 17 6 36 16 56 0 4 4 12 15 1140 19.2 15.6 14 19 32 40 54 6 26 21 45 52 12 6 25 28 66 16 7 33 9 45 AUG b 2315 19.9 14.5 12 4 13 13 38 5 14 22 39 69 4 0 22 24 91 6 22 27 43 60 a 25 1145 21.8 15.7 52 22 59 55 35 10 8 31 27 60 NOT REQUIRED NOT REQUIRED AUG 2350 21.9 17. 7 2 2 34 2 89 3 5 16 17 76 3 2 4 11 67 42 1 53 6 27

I NUMBER OF TOTAL PROTOZOA OBSERVED IN VIABILITYSTUDIES (Continued) JAMES A. FITZPATRICK NUCLEAR POWER PLANT 1976 INTAKE DISCHARGE 3 SIMULATION 2 SIMULATION INTAKE NUMBER TOTALf X NUMBER TOTALf X NUMBER TOTALf X NUMBER TOTAL

         ~DAY        TEMP&              LIVE     COLL'D   DEAD     LIVE      COLL'D    DEAD     LIVE       COLL'D     DEAD       LIVE      COLL'D f DEAD DATE       NIGHT      ('c)             R-1  R-2  R-1 R-2 MEA      R-1  R-2   R-1 R-2 MEA       R-1  R-2     R-1 R-2    MEA      R-1  R-2  R-1 R 2    MEA a

1130 19.7 15.9 1 0 3 1 75 0 2 3 4 71 2 0 3 33 2 0 2 2 50 SEP 2305 21.1 16.0 3 3 9 3 50 9 4 14 12 50 0 0 2 6 100 1 0 4 4 88 a 22 SEP 22,27 1205 -18.4 14.8 0 6 28 38 91 6 4 17 53 86 10 14 70 43 79 0 23 59 58 80 SEP 27 SEP 2318 . 16.2 14.7 0 0 15 13 100 28 0 56 9 57 3 5 7 10 53 1 1 4 3 71 a 1027 15.7 14.7 10 10 31 16 57 1 23 15 42 58 1 14 6 18 38 14 25 29 35 39 OCT 2142 16.0 14.4 11 14 35 17 52 5 17 11 26 41 10 13 21 18 41 0 9 48 17 86 20 1110 12.1 13.6 0 4 5 7 &7 1 2 2 2 25 NOT RE UIRED NOT REOUIRED OCT 2358 12.0 13.5 0 2 5 4 78 1 0 4 8 92 3 2 8 12 75 1 0 10 3 92 20 ocr h 1425 NA NA 1 3 2 6 50 NOT RE UIRED NOT RE UIRED NOT REOUIRED a 1210 10.4 15.5 0 - 1 0-100 2 - 7 0 71 3 2 8 4 58 2 0 6 1 71 NOV b 2345 10.4 15.4 8 0 9 21 73 3 3 7 6 54 5 1 5 1 0 2 0 2 3 60 a 17 1210 8.2 13.6 0 0 1 3 100 3 0 7 1 62 0 0 1 1 100 48 - 49 0 2 NOV 2254 7.8 15.0 0 8 13 12 68 4 4 10 12 64 0 0 15 9 100 2 0 11 10 90 a 1230 3.2 14. 8 2 1 6 14 85 2 4 9 21 80 9 8 14 10 29 0 1 9 1 90 DEC b 2308 3.5 14. 9 0 1 1 9 90 2 2 3 3 33 0 3 1 3 25 7 1 20 3 65 a 19 1155 2.2'.5 12.8 0 0 1 2 100 1 1 2 3 60 3 - 5 0 40 0 2 1 5 67 DEC b 2321 13. 8 0 0 2 1 100 0 2 2 3 60 0 5 2 5 29 0 0 3 3 100 a/b Time in 2400 hrs of Intake Sample c Mean X dead equal to total of dead observed in R-1 and R-2 divided dIntake temperature before tempering h by total organisms observed in R-1 and R-2 Discharge - Intake Temperature Sample taken from lake in the vicinity of Fitzpatrick Intake e fNumber of live organisms observed Total number of organisms observed NA ~ Not available

1 I I I

NUMBER OF ROTIFERA OBSERVED IN VIABILITYSTUDIES JAMES Ae FITZPATRICK NUCLEAR POWER PLANT - 1976 INTAKE DISCHARGE 3 SIMULATION 2 SIMULATION INTAKE NUMBER TOTAL~ X NUMBER TOTALf X NUMBER TOTAL X NUMBER TOTALf X

       ~DAY    ~

TEMP. LIVE COLL'D DEAD LIVE COLL'D DEAD LIVE COLL'D DEAD LIVE COLL' DEAD

       ~NIGHT    ( C)         R-! R-2  R-1   R-2  MEAN   R-! R-2   R-! R-2 MEAN     R-1 R-2     R-1  R-2  MEAh R-1 R-2    R-1  R-2  M Ah a

14 1130 5.1 14.0 3 6 22 35 84 4 7 21 39 82 NOT REQUIRED NOT REQUIRED APR 2200 5.8 13.7 16 30 92 78 73 8 11 94 119 91 NOT RE UIRED NOT REQUIRED a 28 APR 28-29 1200 8.9 14.6 97 56 275 169 65 78 46 167 140 60 NOT REQUIRED NOT REQUIRED APR 29 APR 0045 8.6 13.4 112 16 155 101 50 29 34 116 187 89 NOT RE UIRED NOT REQUIRED a 12 1120 10.4 14.4 290 386 418 663 37 187 201 341 513 55 69 52 133 125 53 31 38 . 75 103 61 9.2 14.5

                                                                                                                                         '400 245  109 456   260    51   118 . 142 317  298    58    38   108   134  287    65  4&   70   127  266    70 a

26 1000 10. 9 14.4 158 160 329 297 43 164 90 315 171 48 NOT REQUIRED NOT REQUIRED 2400 11 ' 14.4 181 114 373 294 56 59 125 154 303 60 153 95 271 277 55 61 108 154 380 61 a 1130 11.7 12.4 99 205 213 347 46 75 104 181 224 56 51 86 154 258 67 63 134 220 238 57 2300 14.1 14.3 154 96 383 198 57 23 96 124 250 68 46 85 136 289 69 59 129 167 260 56 23 JUN 23,28 1100 17.4 15.5 234 377 539 826 55 456 133 980 945 69 NOT RE UIRED NOT REQUIRED 28 JUN 2245 15.9 15.6 149 84 386 306 66 28 75 151 325 78 124 445 209 292 63 50 260 242 579 62 20 1200 19.9 14 ~ 2 98 89 143 138 33 44 76 83 112 38 76 132 94 182 25 89 103 137 177 39 JUL 2305 20.3 15.1 109 70 171 114 37 43 72 101 159 56 .107 47 204 80 46 95 120 137 208 38 a 29 1200 19.8 14. 0 50 107 108 139 36 41 73 68 132 43 NOT REQUIRED NOT REQUIRED 2320 19.6 12.2 9 35 45 116 73 14 28 28 99 67 22 13 51 49 61 33 22 95 35 58 a

        !140     19.2  15.6    34   48  82   145    64    35    34  94  126    69    26    52    74  102    56  22   27    81    64   66 AUG 2315     19.9  14.5   !18   67 297   228    65    49    97 185  275    68    62    52   176  153    66  27   40   102  203    78 25      1!45    21.8  15.7    81   59 186   178    61    26    44 165  136    77         NOT REQUIRED              NOT REQUIRED AUG 2350     21.9  17.7    33   93 189   224    69    17    34 120  190    84    80   192   263  332    54  56   73   280  175    72

I ~ 5 I

NUMBER OF ROTIFERA OBSERVED IN VIABILITYSTUDIES (Continued) JAMES A>> FITZPATRICK NUCLEAR POWER PLANT - 1976 INTAKE DISCHARGE 3 SIMULATION 2 SIMULATION INTAKE NUMBER TOTALf Z NUMBER TOTALf Z NUMBER TOTALf Z NUMBER TOTALf Z

          ~DAY      TEMP.                LIVE       COLL'D    DEAD     LIVE        COLL'D    DEAD      LIVE      COLL'D    DEAD   LIVE       COLL D   DEAD NIGHT              AT       R-1 R-2     R" 1  R-2  MEAN   R-1 R-2      R-1 R"2 MEAN      R-1 R-2      R-1 R-2   MEA  R-1  R-2   R-1   R-2  MEAh

('c)'9.7 a 8 1130 15.9 74 '138 125 226 40 22 71 58 235 68 40 38 93 79 55 39 63 71 147 53 SEP b 2305 21.1 16.0 91 153 241 280 53 135 68 287 273 64 59 55 117 151 57 88 72 245 168 61 a 22 SEP 22,27 1205 18.4 14. 8 18 30 62 58 60 17 36 68 114 71 22 20 45 49 55 17 29 65 56 62 SEP b 27 SEP 2318 16.2 14.7 31 75 103 153 59 16 41 102 120 74 28 28 97 89 70 42 36 124 130 69 a 6 1027 15.7 14.7 28 11 61 46 64 10 47 55 84 59 28 12 44 30 46 25 31 53 54 48 OCT b 2142 16.0 14.4 35 21 82 71 63 10 16 42 72 77 14 10 44 48 74 21 21 50 85 69 20 1110 12.1 13.6 4 19 22 31 57 2 4 18 23 85 NOT REOUIRED NOT REOUIRED OCT 2358 12.0 13.5 16 11 32 28 55 12 7 26 22 60 6 5 27 19 76 14 9 47 33 71 20. OCT h 1425 NA NA 23 24 32 52 44 NOT REOUIRED NOT RE UIRED NOT REOUIRED 3 . 1210 10.4 15.5 17 20 23 32 33 11 18 . 21 30 43 4 13 21 21 60 41 26 53 46 32 NOV b 2345 10.4 15.4 9 7 14 25 59 7 22 11 36 38 23 9 35 14 35 18 8 27 19 43 a 17 1210 8.2 13. 6 22 12 33 27 43 19 17 36 28 44 14 11 25 19 43 19 18 29 29 36 NOV 2254 7.8 15.0 55 63 113 87 41 12 19 24 44 54 53 36 82 71 42 26 32 63 69 56 1 1230 3.2 14. 8 17 26 37 50 51 9 17 21 44 60 48 12 76 44 51 35 19 54 69 56 DEC 2308 3.5 14.9 39 14 62 60 57 12 14 19 35 52 28 23 51 68 57 27 24 81 61 64 19 1155 2.2 12.8 13 5 46 22 74 6 9 9 20 48 5 5 19 11 67 8 14 24 25 55 DEC 2321 2.5 13.8 28 7 78 59 74 14 23 26 40 44 18 62 36 108 44 22 20 58 73 68 a/b Time c in 2400 hrs of Intake Sample gMean Z dead equal to total of dead observed in R-1 and R-2 divided Intake temperature before tempering by total organisms observed in R-1 and R-2 Discharge - Intake Temperature h Sample taken from lake in the vicinity of Fitzpatrick Intake e. fNumber of live organisms observed Total number of organisms observed NA ~ Not available

I l 4 l ~ 1 g I

NUMBER OF TOTAL ZOOPLANKTON OBSERVED IN VIABILITYSTUDIES JAMES A. FITZPATRICK NUCLEAR POWER PLANT - 1976 INTAKE DISCHARGE 3 S IMULATION 2'SIMULATION NTAKE NUMBER TOTALE X NUMBER TOTAL~ X NUMBER TOTAL~ NUMBER TOTALf DAY TEMP. LIVE COLL'D DEAD LIVE COLL'D DEAD LIVE COLL'D DEAD LIVE COLL'D DEAD NiGHT ('C) R-1 R-2 R-1 R" 2 MEA R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEA R-1 R-2 R-1 R-2 ME 14 1130 5.1 14.0 48 33 94 85 55 16 45 47 157 61 NOT REQUIRED NOT REQUIRED APR 2200 5.8 13.7 56 79 178 189 63 41 50 178 400 77 NOT REQUIRED NOT REQUIRED 28 APR 28-29 1200 8.9 14.6 138 142 431 285 61 123 71 270 211 60 NOT REQUIRED NOT REQUIRED APR 29 APR 0045 8.6 13.4 179 19 234 136 46 43 53 166 244 77 NOT REQUIRED NOT REQUIRED 12 1120 10.4 14.4 363. 434 549 784 40 242 247 438 1088 55 91 63 189 163 56 46 57 121 153 62 2400 9.2 14. 5 285 139 538 327 51 139 183 354 746 57 44 151 195 370 65. 64 151 182 499 70 a 26 1000 10. 9 14.4 189 190 437 361 53 195 106 435 674 55 NOT REQUIRED NOT RE UIRED MAY 2400 14.4 276 181 536 435 53 78 155 212 476 67 196 123 403 516 65 87 122 249 391 67 1130 11.7 12.4 120 252 255 404 43 94 214 206 207 55 64 112 189 301 64 76 148 250 269 57 JUN 2300 14.1 14. 3 217 132 478 256 52 27 144 133 300 67 56 108 186 365 70 84 147 248 325 60 a 23 JUN 23,28 1100 17.4 15.5 260 423 582 907 54 521 703 1049 1053 67 NOT REQUIRED NOT REQUIRED 28 JUN 2245 15.9 15.6 226 127 508 385 60 43 124 193 413 72 175 562 301 457 56 83 360 349 750 60 20 1200 19.9 14. 2 509 289 655 389 24 97 118 196 215 48 160 308 225 416 408 27 496 539 733 29 2305 20. 3 15.1 254 255 371 346 29 157 127 250 395 56 267 134 442 203 38 201 360 304 525 34 a 29 1200 19.8 14.0 181 329 279 390 24 130 284 233 501 44 NOT REQUIRED NOT REQUIRED b 2320 19.6 12.2 286 361 417 597 36 108 337 214 560 42 143 370 228 427 29 296 321 458 382 29 1140 19. 2 15. 6 120 208 208 363 43 75 112 190 279 60 117 93 201 200 48 95 97 211 173 50 AUG b 2315 19.9 14. 5 305 165 557 381 50 76 193 306 507 67 195 128 357 296 90 158 52 209 394 51 a 25 1145 21.8 15.7 337 237 462 477 39 49 80 345 280 79 NOT REQUIRED NOT REQUIRED AUG b 2350 21.9 17.7 113 198 348 392 58 22 '2 222 306 86 230 312 471 560 47 164 152 455 294 58

l i I ~ ~ ~ ~ ~ I ~ I

NUMBER OF TOTAL ZOOPLANKTON OBSERVED IN VIABILITYSTUDIES (Continued) JAMES Ai FITZPATRICK NUCLEAR POWER PLANT - 1976 INTAKE DISCHARGE 3 SIMULATION 2 SIMULATION NTAKE NUMBER TOTALf X NUMBER TOTALf Z NUMBER TOTAl.f Z NUMBER TOTALf Z

              ~DAY       TEMP.                LIVE      COLL'D   DEAD      LIVE       COLL'D    DEAD      LIVE     COLL'D    DEAD   LIVE      COLL'D   DEAD NIGHT      (                 R-1 R-2    R-1 R-2 MEAN      R-1 R-2      R-1 R-2 MEAN      R-1 R-2     R-1 R-2   MEAN R-1 R-2    R-1 R-2 MEA.
             &              c)'9.

8 1130 7 15.9 174 267 266 418 36 34 112 119 443 74 147 107 220 164 34 130 175 189 285 36 SEP 2305 21.1 16.0 147 229 359 410 51 247 87 505 409 63 102 110 184 246 51 166 106 372 240 56 a 22 SEP 22,27 1205 18.4 14.8 36 86 139 159 59 29 76 151 262 75 97 97 182 166 44 82 97 211 184 55 SEP 27 SEP 2318 16.2 14.7 106 319 259 468 42 69 199 268 346 56 267 234 386 348 32 328 309 .494 468 34 3 6 1027 15.7 14.7 185 153 271 225 32 37 153 121 260 50 101 158 146 209 27 169 239 237 324 27 OCT 2142 16.0 14.4 106 148 208 249 44 41 72 107 157 57 67 101 124 188 46 79 133 172 259 51 20 1110 12.1 13. 6 96 175 159 240 32 20 98 80 166 52 NOT REQUIRED NOT RE UIRED OCT 2358 12.0 13 ' 126 94 199 169 40 71 101 164 193 52 111 145 166 237 36 174 208 340 322 42 20

      'CT'h 1425       NA        NA    261   201  306   326    27         NOT REQUIRED                   NOT RE UIRED              NOT RE UIRED 3

NOV

       '210 a 10.4       15.5   331   202  392   299    23    63   185   151    285    43   178   123   301  202    40 300  264   410 426     33 2345      10.4       15.4   110   106  177   217    45    46    93     92   187    50   174    91   257  158    36 129  147   218  243    40 a

17 1210 8.2 13.6 286 162 375 262 30 154 174 326 260 44 154 189 245 351 43 250 352 375 453 27 NOV 2254 7.8 15.0 173 221 379 306 42 55 81 119 189 56 152 79 326 184 55 92 92 204 225 57 a 1 1230 3.2 14. 8 94 66 128 123 36 39 94 78 153 42 101 47 148 97 40 104 65 158 169 48 DEC 2308 3.5 14.9 76 44 128 131 54 31 35 54 92 55 79 57 139 150 53 64 74 175 167 60 a 19 1155 2.2 12.8 33 32 88 75 60 22 38 48 77 52 22 23 48 44 51 24 47 75 97 59 DEC 2321 2.5 13.8 160 66 293 158 49 30 99 96 185 54 52 146 109 250 45 89 51 209 171 63 a/b Time in 2400 hrs of Intake Sample g Mean X dead c equal to total of dead observed in R-1 and R"2 divided dIntake temperature before tempering by total organisms observed in R-1 and R-2

                  - Intake Temperature e.Discharge fNumber        of live organisms observed Sample taken from lake in the vicinity of Fitzpatrick Intake Total      number   of organisms observed NA ~    Not available

I j

JAMES A. FITZPATRICK NUCLEAR POWER PLANT VIII.BE3 'ORTALITY OF SELECTED TAXA OBSERVED IN LAKE VIABILITY STUDIES P

NUMBER OF CALANOIDA (ARTllROPODA-COPEPODA) OBSERVED IN LAKE VIABILITYSTUDIES JAMES A. FITZPATRICK NUCLEAR PONER PLANT VICINITY l976 DATE DAY NI GILT b ('c)LAKE INTAKE TEMP. NUMBER LIVE R- 1 R-2 TOTAL COLL'D R-1 R-2 DEAD MEAN R NUMBER LIVE I R2 2 LAKE R TOTAL COLL D I R2 DEAD MEAN a 14 1130 5.1 14. 0 NOT RE UIRF.D NOT REQUIRED APR b 2200 5.8 13.7 NOT REQUIRED NOT RE UIRED a 28 APR 28-29 1200 8.9 14. 6 NOT REQUIRED NOT REQUIRED APR b 29 APR 0045 8.6 13.4 NOT REQUIRED NOT REQUIRED a 12 1120 10.4 14. 4 NOT REQUIRED NOT REQUIRED MAY b 2400 9.2 14:. 5 NOT RE UIRED NOT RE UIRED a 26 1000 10. 9 14.4 0 0 2 2 100 0 0 I 2 100 MAY b 2400 14.4 NOT REQUIRED NOT RE UIRED 9 1130 11.7 12.4 NOT REQUIRED NOT REQUIRED JUN 2300 14. I 14. 3 NOT REQUIRED NOT REQUIRED a 23 JUN 23,28 1100 17.4 15.5 I 0 2 50 I I I I JUN b 28 JUN 2245 15. 9 15. 6 NOT REQUIRED NOT REQUIRED a 20 1200 19. 9 14. 2 NOT REQUIRED NOT REQUIRED JUL b 2305 20.3 15. I NOT REQUIRED NOT REQUIRED a 29 1200 19. 8 14. 0 I ' I 0 0 Oh Oh JUL h 2320 19. 6 12. 2 NOT RF.QUIRED NOT REQUIRED a II 1140 19. 2 15. 6 NOT REQUIRED NOT RE UIRED AUG b 2315 19. 9 14. 5 NOT RE UIRED NOT RE UIRFD a 25 1145 21.8 15. 7 0 0 0 0 AUG 2350 21.9 17.7 NOT RE UIRED NOT RE UIRED

I NUMBER OF CALANOIDA (ARTIIROPODA-COPFPODA) OBSERVED IN LAKE VIABILI'LYSTUDIJ:.S (Continued) JAMES A. FITZPATRICK NUCLEAR POWER PLANT VICINITY 3'LAKE 2'LAKE 1NTAKE NUMBER TOTAL NUMBER TOTAL 1976 DAY TEMP. LIVE COLL'D DEAD . LIVE COLL'D DEAD b ATE NIG)JT R-1 R-2 R-1 R-2 MEAN R 1 R 2 R 1 R 2 MEAN ('C)'9. a 8 1J.30 7 15. 9 NOT REQUIRED NOT REOUIRFD SEP b 2305 21. 1 16.0 NOT REQUIRED NOT REQUIRED a 22 SEP 22 27 1205 18.4 14. 8 NO SAMPLE NO SAMPLE SEP b 27 SEP 2318 16. 2 14. 7 NOT RE UIRED NOT REQUIRED a 6 1027 15. 7 14. 7 NOT REQUIRED NOT REQUIRED OCT 2142 16.0 14. 4 NOT REQUIRED NOT REQUIRED a 20 J.110 J.2. 1 13. 6 0 0 J. 1 100 0 1 0 100 OCT b 2358 J.2.0- 13.5 NOT REOUIRED NOT REQUIRED 20. OCT 1425 NA NOT REOUIRED NOT REQUIRED a 3 12 J.O 10. 4 15. 5 NOT REQUIRED NOT REQUIRED NOV b 2345 10. 4 15.4 NOT REOUIRED NOT REQUIRED a 17 J.2 J.O 8.2 '13.6 NO SAMPLE NO SAMPLE NOV b 2254 7.8 15.0 NOT REQUIRED NOT REQUIRED a 1 J.230 3.2 14. 8 NOT REQUIRED NOT REQUIRED DEC b 2308 3.5 14.9 NOT REQUIRED NOT REQUIRED a 19 1155 2.2 12.8 NO SAMPLE NO SAMPLE DEC b 2321 2.5 13.8 NOT REQUIRED NOT REQUIRED a/b Time in 2400 hrs of Intake Sample h Collections at sites 2'nd 3'F lower dlntake temperature before tempering than the boil temperature (samples e Discharge Intake Temperature .were not taken in boil.) Number of live organisms observed Sample taken from lake in the vicinity fTotal number of organisms observed of FitzPatrick Intake (see Sect, VXIX,B,2 ) Mean  % dead equal to total. number of = Not applicable dead organisms observed in R-1 and RM NA ~ Not available divided by the total number of organisms observed in R-1 and R-2

~ l ~ I f I I

NUMBER OF CYCLOPOIDA (ARTIIROPODA-COPEPODA) OBSERVFD IN LAKE VIABILITYSTUDIES JAMES A. FITZPATRICK NUCLEAR POWER PLANT VICINITY 3'LAKE 2'LAKE INTAKE NUMBER TOTAL NUMBER TOTAL 1976 DAY TEMP. LIVE " COLL'D DEAD LIVE COLL'D DEAD b DATE HIGNT ('c)'.1 bT R-1 . R-2 R-1 R" 2 MEAN R-1 R-2 R-1 R-2 MEAN a 14 1130 14.0 NOT REQUIRED NOT REQUIRED APR b 2200 5.8 13.7 NOT REQUIRED NOT REQUIRED a 28 APR 28-29 1200 8.9 14. 6 NOT REQUIRED NOT REQUIRED APR b 29 APR 0045 8.6 13.4 NOT REQUIRED NOT REOUIRED 12 1120 10.4 14.4 NOT REQUIRED NOT REQUIRED MAY 2400 9.2 14.5 NOT REQUIRED NOT REQUIRED a 26 1000 10. 9 14. 4 28 45 35 54 18 19 9 20 24 36 MAY b 2400 14.4 NOT REQUIRED NOT REOUIRED 9 1130 11.7 12.4 NOT REQUIRED NOT REQUIRED JUN b 2300 14.1 14.3 NOT REQUIRED NOT REQUIRED a 23 JUN 23,28 1100 17.4 15. 5 10 16 10 20 13 5 13 6 14 10 JUN b 28 JUN 2245 15. 9 15. 6 NOT REQUIRED 'OT REQUIRED a 20 1200 19.9 14. 2 NOT RFOUIRED NOT REQUIRED JUL b 2305 20. 3 15.1 NOT REQUIRED NOT REQUIRED 29 1200 19.8 14.0 21 41 22 44 6 36 46 47 46 12 JUL 2320 19.6 12.2 NOT REQUIRED NOT REQUIRED ll 1140 19. 2 15. 6 NOT RE UIRED NOT REQUIRED AUG 2315 19.9 14.5 NOT REQUIRED NOT REQUIRED 25 1145 21.8 15.7 2 1 2 1 0 0 0 AUG 2350 21. 9 17 ~ 7 NOT REQUIRED. NOT REQUIRED

l I I

NUMBER OF CYCLOPOIDA (ARTUROPODA-COPEPODA) OBSERVED IN LAKE VIABlLTTY STUDIES Continued JAMES A. FITZPATRICK NUCLEAR POWER PLANT VICINITY 3'LAKF. 2'LAKE INTAKE NUMBER TOTAL NUMBER TOTAL 1976 DAY TEMP. LIVE COLL' DEAD LIVE COLL'D DEAD b d Td DATF. NIGHT ( c) R-1 R-2 R-1 R-2 M~EAN R-1 R-2 R-1 R-2 MEAN a 1130 19.7 15. 9 NOT REQUIRED NOT RFQUIRED SEP 2305 21.1 16.0 NOT RE UIRED NOT REQUIRED a 22 SEP 22 27 1205 18.4 14.8 NO SAMPLE NO SAMPLE SEP 27 SEP 2318 16.2 14.7 NOT REQUIRED NOT REQUIRED 6 1027 15.7 14. 7 NOT REOUIRFD NOT REQUIRED OCT 2142 16. 0 14.4 NOT REQUIRED NOT REQUIRED 20 1110 12. 1 13. 6 15 118 184 143 17 124 72 133 74 5 OCT 2358 12.0 13.5 NOT REQUIRED NOT REQUIRED 20. OCT 1425 NA NA NOT REQUIRED NOT REQUIRED a 3 1210 10. 4 15. 5 NOT REQUIRED NOT REQUIRED NOV 2345 10.4 15.4 NOT REQUIRED NOT REQUIRED a 17 1210 8.2 13. 6 NO SAMPLE NO SAMPLE NOV b 2254 7.8 15. 0 NOT REQUIRED NOT REQUIRED 1 1230 3.2 14.8 NOT REQUIRED NOT REQUIRED DEC 2308 3.5 14.9 NOT REQUIRED NOT REQUIRED 19 1155 2 ' 12. 8 NO SAMPLE NO SAMPLE DEC 2321 2.5 13.8 NOT REQUIRED NOT RFOUIRED a/b Time in 2400 hrs of Intake Sample h 2'nd 3'F lower c Collections at sites dIntake temperature before tempering than the boil temperature (samples Discharge Intake Temperature .were not taken in boil) e fNumber of live organisms observed Sample taken from lake in the vicinity Total number of organisms observed of FitzPatrick Intake (see sect. VIII.B.2) " Mean % dead = total number of dead = Not applicable organisms observed in R-1 and R-2 NA = Not available divided by the ootal number of organisms observed in R-1 and R-2

l NUMBER OF COPEPODA (ARTHROPODA) OBSERVED IN LAKE VIABILITYSTUDIES JAMES A. FITZPATRICK NUCLFAR PONER PLANT VICINITY 3'LAKE 2 LAKE INTAKE NUMBER TOTAL / NUMBER TOTAL 1976 DAY b TEMP. LIVE 'OLL'D DEAD LIVE COLL'D DEAD DATE NIGHT ( c) R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R"2 MEAN a 14 1130 5.1 14. 0 NOT REQUIRED NOT REQUIRED APR b 2200 5.8 13. 7 NOT REQUIRED NOT REQUIRED a 28 APR 28-29 1200 8.9 14.6 NOT REQUIRED NOT RE UIRED APR b 29 APR 0045 8.6 13.4 NOT REQUIRED NOT REQUIRED a 12 1120 10. 4 14.4 NOT REQUIRED NOT REQUIRED MAY 2400 9.2 14. 5 NOT REQUIRED NOT REQUIRED a 26 1000 10. 9 14.4 57 66 84 92 30 51 24 66 70 45 MAY b 2400 14.4 NOT REQUIRED NOT REQUIRED 9 1130 11.7 12.4 NOT REQUIRED NOT REQUIRED JUN b 2300 14.1 14.3 NOT REQUIRED NOT RE UIRED a 23 JUN 23,28 1100 17.4 15. 5 16 35 20 43 19 19 19 30 65 60 JUN b 28 JUN 2245 15.9 15.6 NOT REQUIRED NOT REQUIRED 20 1200 19 ~ 9 14. 2 NOT REQUIRED NOT REQUIRED JUL 2305 20. 3 15. 1 NOT REQUIRED NOT REQUIRED a 29 1200 19. 8 14. 0 34 45 51 49 34 63 70 41 86 25 JUL 2320 19. 6 12.2 NOT REQUIRED NOT REQUIRED a 11 1140 19. 2 15.6 NOT REQUIRED NOT REQUIRED AUG b 2315 19-9 14.5 NOT REQUIRED NOT REQUIRED a 25 1145 21.8 15. 7 6 1 7 4 36 1 0 1 AUG 2350 21.9 17.7 NOT REQUIRED NOT REQUIRED

I NUMBER OF COPEPODAj (ARTIIROPODA) OBSFRVED IN LAKI'.. VTAHTLTTY STUI)'I.ES (Continuud) JAMES A. FITZPATRICK NUCLEAR POWER PLANT VICINITY 3 LAKE 2'LAKE INTAKE NUMBER TOTAL NUMBER TOTAL f 1o 1976 DATE DAY NIGIIT b ('c)'T TEMP LIVE R-1 R-2 R-1 COLL' R-2 DEAD MEAN LIVE R-1 R-2 COLL'D R-1 R-2 DEAD MEAN 8 1130 19. 7 15. 9 NOT REQUIRED NOT REQUIRED SEP 2305 21.1 16.0 NOT REQUIRED NOT REQUIRED a 22 SEP 22j27 1205 18. 4 14. 8 NO SAMPLE NO SAMPLE SEP 27 SEP 2318 16.2 14.7 NOT REQUIRED NOT REQUIRED 6 1027 15. 7 14. 7 NOT REQUIRED NOT REQUIRED OCT 2142 16.0 14. 4 NOT REQUIRED NOT REQUIRED 0 a 20 1110 12.1 13.6 165 137 207 182 22 142 108 158 117 9

'OCT 2358     12.0       13.5             NOT REQUIRED                     NOT REQUIRED 20  ~

OCT 1425 NA NOT REQUIRED NOT REQUIRED 3 1210 10.4 15. 5 NOT REQUIRED NOT REQUIRED NOV b 2345 10.4 15.4 NOT REQUIRED NOT REQUIRED a 17 1210 8.2 13. 6 NO SAMPLE NO SAMPLE NOV b 2254 7.8 15. 0 NOT REQUIRED NOT REQUIRED 1 1230 3.2 14. 8 NOT REQUIRED NOT REQUIRED DEC 2308 3.5 14.9 NOT RE UIRED NOT REQUIRED 19 1155 2.2 12. 8 NO SAMPLE NO SAMPLE DEC 2321 2.5 13. 8 NOT REQUIRED NOT RFQUIRED

                                                                                            ~Q a/b Time in 2400 hrs of Intake Sample                        Collections at sites    2'nd    3'F lower c

Intake temperature before tempering than the boil temperature (samples Discharge Intake Temperature .were not taken in boil) Number of live organisms observed Sample taken from lake in the vicinity Total number of organisms observed of FitzPatrick Intake (see Sect. VIII.B.2) Mean % dead = total number, of dead Adults, juvenile, nauplii organisms observed in R-l and R-2 NA Not available divided by the total number of organisms = Not applicable observed in R-1 and R-2

l NUMBER OF CLADOCERA (ARTflROPODA) OBSFRVED IN LAKI VTABILTTY STUDII S JAMES A. FITZPATRICK NUCLEAR POWER PLANT VICINITY 3 LAKE 2'LAKE INTAKE NUMBER TOTAL NUMBER TOTAL X 1976 DATE ('c)'T DAY

            -b NIGllT TEMP.                  LIVE R-1 R-2 COLL'D R-1 R-2 DEAD MEAN LIVE R-1 R-2 COLL'D R-1 R-2
                                                                                   ~

DEAD MEAN 14 1130 5.1 14.0 NOT REQUIRED NOT REQUIRED APR 2200 5.8 13. 7 NOT REQUIRED NOT REQUIRED a 28 APR 28-29 1200 8.9. 14. 6 NOT REOUIRED NOT RFOUIRED APR 29 APR 00~5 8.6 13.4 NOT REQUIRED NOT RE UIRED 12 1120 10.4 14. 4 NOT RE UIRED NOT REQUIRED MAY 2400 9.2 14.5 NOT REQUIRED NOT REQUIRED 26 1000 10.9 14.4 2 2 2 2 0 2 4 2 4 0 MAY 2400 14.4 NOT REQUIRED NOT REQUIRED a 9 1130 11.7 12.4 NOT REOUIRED NOT REQUIRED JUN b 2300 14. 1 14.3 NOT REQUIRED NOT REQUIRED a 23 JUN 23,28 1100 17.4 15.5 14 24 15 37 10 37 23 68 26 36 JUN b 28 JUN 2245 15. 9 15. 6 NOT REQUIRED NOT REQUIRED a 20 1200 19 ..9 14. 2 NOT REQUIRED NOT REQUIRED JUL b 2305 20.3 15.1 NOT REQUIRED NOT REQUIRED a 29 1200 19. 8 14.0 80 201 90 225 11 113 73 151 88 22 JUL b 2320 19. 6 12. 2 NOT REQUIRED NOT REQUIRED a 11 1140 19. 2 15. 6 NOT REQUIRED NOT REQUIRED AUG b 2315 19. 9 14. 5 NOT REQUIRED NOT REQUIRED a 25 1145 21.8 15.7 22 16 33 24 33 4 3 6 3 22 AUG b 2350 21.9 17.7 NOT REQUIRED NOT REQUIRED

NUMBER OF CLADOCERA (ARTNROPODA) OBSERVED IN LAKE VIABILITYSTUDIES (Continued) JAMES A. FITZPATRICK NUCLEAR POWER PLANT VICINITY 3'LAKE 2 LAKE INTAKE NUMBER TOTAL NUMBER TOTAL 1976 DAY TEMP. LIVE COLL' DEAD LIVE COLL'D DEAD DATE

               ,b NIGIIT                             R-1 R-2   R-1   R-2   MEAN   R-1 R-2   R-1 R" 2    MEAN

('c)'9. 8 1130 7 15. 9 NOT REQUIRED NOT REQUIRED SEP b 2305 21.1 16.0 NOT REQUIRED NOT REQUIRED a 22 SEP 22 27 1205 18.4 14. 8 NO SAMPLE NO SAMPLE SEP b 27 SEP 2318 16. 2 14. 7 NOT REQUIRED NOT REQUIRED a 6 1027 15. 7 14. 7 NOT REQUIRED NOT REQUIRED OCT b 2142 16.0 14.4 NOT REQUIRED NOT REQUIRED a 20 1110 12. 1 13. 6 102 150 106 157 32 43 38 45 10 OCT b 2358 12. 0 13.5 NOT RE UIRED NOT REQUIRED 20. OCT 1425 NA NA NOT REQUIRED NOT REQUIRED a 3 1210 10. 4 15.5 NOT REQUIRED NOT REQUIRED NOV b 2345 10. 4 15.4 NOT REQUIRED NOT REQUIRED 17 1210 8.2 13. 6 NO SAMPLE NO SAMPLE NOV 2254 7.8 15.0 NOT REQUIRED NOT REQUIRED 1 1230 3.2 14.8 NOT RE UIRED NOT REQUIRED DEC 2308 3.5 14.9 NOT REQUIRED NOT REQUIRED 19 1155 2.2 12. 8 NO SAMPLE NO SAMPLF. DEC 2321 2.5 13.8 NOT REQUIRED NOT REQUIRED a/b Time in 2400 hrs of Intake Sample h 2'nd 3'F lower c Collections at sites dIntake temperature before tempering than the boil temperature (samples Discharge Intake Temperature .were not taken in boil) Number of live organisms observed Sample taken from lake in the vicinity Total number of organisms observed of FitzPatrick Intake(See Sect. VIIIB.2) Mean % dead = total number of dead - = Not applicable organisms observed in R-1 and R-2 NA ~ Not available divided by the total number of organisms observed in R-1 and R-2

I NUMBER OF CILIATA (PROTOZOA) OBSFRVED IN LAKE VIABILITYSTUDIES JAMES A..FITZPATRICK NUCLEAR POWER PLANT VICINITY 1976 DATE DAY NIGNT

            ,b c)'UMBER INTAKE TEMP.

( NUMBER LIVE R-1 R-2 3'LAKE TOTAL COLL'D R-1 R-2 X DEAD MEAN LIVE R"1 R-2 2'LAKE TOTAL COLL'D R-1 R-2 DEAD MFAN 14 1130 5.1 14.0 NOT REOUIRFD NOT REQUIRED APR b 2200 5.8 13. 7 NOT REQUIRED NOT RE UIRED a 28 APR 28-29 1200 8.9 14.6 NOT REQUIRED NOT REQUIRED APR b 29 APR 0045 8.6 13.4 NOT RE UIRED NOT REQUIRED a 12 1120 10.4 14. 4 NOT REQUIRED NOT REQUIRED HAY b, 2400 9.2 14.5 NOT REQUIRED NOT REQUIRED 26 1000 10. 9 14.4 0 3 14 5 84 4 3 4 9 46 MAY b 2400 14.4 NOT REOUIRED NOT REQUIRED a 9 1130 11.7 12.4 NOT REQUIRED NOT REQUIRED JUN b 2300 14.1 14.3 NOT REQUIRED NOT REQUIRED a 23 JUN 23,28 1100 17.4 15. 5 0 0 0 JUN b 28 JUN 2245 15.9 15. 6 NOT REQUIRED NOT REQUIRED a 20 1200 19 ~ 9 14. 2 NOT RE UIRED NOT REQUIRED JUL 2305 20.3 15.1 NOT REQUIRED ~ NOT REQUIRED 29 1200 19.8 14.0 0 16 14 29 63 16 4 26 20 57 JUL b 2320 19 ~ 6 12.2 NOT REQUIRED NOT REQUIRED ll 1140 19.2 15;6 NOT REQUIRED NOT REQUIRED AUG 2315 19-9 14. 5 NOT REQUIRED NOT REQUIRED 25 1145 21.8 15. 7 5 24 5 24 0 . 19 23 26 23 14 AUG 2350 21.9 17.7 NOT RFQUIRED NOT RFQUIRED

I I

NURSER OF CILIATA (PROTOZOA) OBSERVED IN LAKE VIADII.ITYSTUDIES (Continued) JAMES A. FITZPATRICK NUCLEAR POWER PLANT VICINITY 3 LAKE 2'LAKE INTAKE NUMBER TOTAL X NUMBER TOTAL X 1976 DAY TEMP. LIVE COLL'D f DEAD LIVE COLL'D f DEAD b DATE NIGNT R-1 R-2 R-1 R-2 MEAN R 1 R 2 R 1 R 2 MEAN ('c)'9. a 8 1130 7 15. 9 NOT REQUIRED NOT REQUIRED SEP b 2305 21.1 16.0 NOT REQUIRED NOT REQUIRED a 22 SEP 22 27 1205 18.4 14.8 NO SAMPLE NO SAMPLE SEP b 27 SEP 2318 16. 2 14. 7 NOT REQUIRED NOT REQUIRED a 6 1027 15. 7 14. 7 NOT REQUIRED NOT REQUIRED OCT b 2142 16. 0 14. 4 NOT REOUIRED NOT REQUIRED 20 1110 12.1 13.6 0 4 2 4 33 0 15 1 24 40 OCT b 2358 12.0 13.5 NOT REQUIRED NOT REQUIRED 20. OCT 1425 NA NA NOT REQUIRED NOT REQUIRED 3 1210 10.4 15. 5 NOT REQUIRED NOT REQUIRED NOV 2345 10.4 15.4 NOT REQUIRED NOT REQUIRED a 17 1210 8.2 13. 6 NO SAMPLE NO SAMPLE NOV 2254 7.8 15.0 NOT REQUIRED NOT REQUIRED a 1 1230 3.2 14. 8 NOT REQUIRED NOT REQUIRED DEC 2308 3.5 14.9 NOT REQUIRED NOT REQUIRED 19 1155 2 ' ~

12. 8 NO SAMPLE NO SAMPLE DEC b 2321 2.5 13.8 NOT REQUIRED NOT REQUIRED a/b Time in 2400 hrs of Intake Sample h 2'nd 3'F lower c Collections at sites dIntake temperature before tempering than the boil temperature (samples Discharge Intake Temperature .were not taken in boil) fNumber of live organisms observed 1 Sample taken from lake in the vicinity Total number of organisms observed of Fi tzPa trick Intake (see Sect. VIII.B. 2)

Mean / o dead = total number of dead = Not applicable organisms observed in R-1 and R-2 NA = Not available divided by the total number of organisms observed in R-1 and R-2

l t r

NUMBER OF SUCTORIA (PROTOZOA) OBSERVED IN LAKE VIABILITY STUDIES JAMES A. FITZPATRICK NUCLEAR POWER PLANT VICINITY 3'LAKE 2'LAKE INTAKE NUMBER TOTAL NUMBER TOTAL 1976 DAY TEMP. LIVE COLL'D DEAD LIVE COLL'D DEAD b R-1 R-2 R-1 R-2 DATE NIGNT ( c} R-1 R-2 R-1 R-2 MEAN MEAN 14 1130 5.1 14.0 NOT RE UIRED NOT REQUIRED APR b 2200 5.8 13.7 NOT REQUIRED NOT REQUIRED a 28 APR 28-29 1200 8.9 14;6 NOT REQUIRED NOT REQUIRED APR b 29 APR 0045 8.6 13.4 NOT REQUIRED NOT REQUIRED a 12 1120 10. 4 14. 4 NOT REQUIRED NOT REQUIRED MAY b 2400 9.2 14.5 NOT REQUIRED NOT RE UIRED 26 1000 10. 9 14. 4 1 0 1 0 0 0 1 100 MAY 2400 14.4 NOT REQUIRED NOT RE UIRED 9 1130 11.7 12.4 NOT REQUIRED NOT REQUIRED JUN 2300 14. 1 14. 3 NOT RE UIRED NOT REQUIRED a 23 JUN 23,28 1100 17. 4 15.5 0 0 0 0 JUN b 28 JUN 2245 15. 9 15. 6 NOT REQUIRED NOT REQUIRED 20 1200 19.9 14. 2 NOT REQUIRED NOT REQUIRED JUL b 2305 20. 3 15. 1 NOT REQUIRED NOT REQUIRED a 29 1200 19.8 14.0 Oh Oh Oh Oh JUL D 2320 19. 6 12. 2 NOT RE UIRED NOT RE UIRED ll 1140 19. 2 15.6 NOT REQUIRED NOT REQUIRED AUG 2315 19 ~ 9 14. 5 NOT REQUIRED NOT RFQUIRED 25 1145 21.8 15.7 0 0 1 1 0 0 AUG 2350 21.9 17.7 NOT REQUIRED NOT REQUIRED

l l .I l

NUMBER OF SUCTORIA (PROTOZOA) OBSERVFD IN LAKH VIABILITYSTUDIES (Continued) JAMES A. FITZPATRICK NUCLEAR POWER PLANT VICINITY 3 LAKE 2'LAKE INTAKE NUMBER TOTAL NUMBER TOTAL 1976 DATE DAY NIGNT

                ,b    ('c)'T TEMP.                LIVE R-1 R-2 COLL'D R-1 R"2 DEAD MEAN LIVE R-1 R-2 COLL'D R-1 R-2 DEAD MEAN 8        1130     19. 7     -15. 9         NOT REQUIRED                   NOT REQUIRED SEP     b 2305    21.1       16.0           NOT REQUIRED                   NOT REQUIRED a 22 SEP 22, 27      1205     18.4      14. 8           NO SAMPLE                      NO SAMPLE SEP        27 SEP 2318     16.2      14.7           NOT REQUIRED                   NOT REQUIRED 6        1027     15.7      14. 7         NOT REQUIRED                   NOT REQUIRED OCT 2142     16. 0     14.4           NOT REQUI.RED                  NOT RE UIRED 20       1110     12.1      13.6                 0       0                      0     0 OCT    b 2358    12. 0      13. 5         NOT REQUIRED                   NOT REQUIRED 20.

OCT 1425 NA NA NOT REQUIRED NOT REQUIRED a 3 1210 10. 4 15. 5 NOT REQUIRED NOT REQUIRED NOV b 2345 10.4 15.4 NOT REQUIRED NOT REQUIRED a 17 1210 8.2 13.6 NO SAMPLE NO SAMPLE NOV b 2254 7.8 15.0 NOT RE UIRED NOT REQUIRED 1 1230 3.2 14. 8 NOT REQUIRED NOT REQUIRED DEC b 2308 3.5 14. 9 NOT REQUIRED NOT REQUIRED a 19 1155 2.2 12.8 NO SAMPLE NO SAMPLE DEC b 2321 2.5 13. 8 NOT REOUIRED NOT REQUIRED a/b Time in 2400 hrs of Intake Sample h Collections at sites 2'nd 3'F lower c d Intake temperature before tempering than the boil temperature (samples Discharge Intake Temperature .were not taken in boil) l. ENumber of live organisms observed Sample taken from lake in the vicinity Total number of organisms observed of FitzPatrick Intake (see Sect. VIII.B.2) Mean % dead = total number of: dead ~ Not applicable organisms observed in R-l and R-2 NA = Not available divided by the total number of organisms observed in R-l and R-2

I NUMBER OF TOTAL PROTOZOA OBSERVED IN LAKE VIABILITYSTUDIES JAMES A. FITZPATRICK NUCLEAR POWER PLANT VICINITY 3'LAKE 2'LAKE INTAKE NUMBER TOTAL X NUMBER TOTAL

                                                        ~

1976 DAY TEMP. LIVE COLL'D DEAD LIVE COLL'D DEAD DATE NYDHT ('c) bT R-1 R"2 R-l R-2 MEAN R-1 R-2 R-1 R"2 MEAN 14 1130 5.1 14.0 NOT REQUIRED NOT REQUIRED APR 2200 5.8 13.7 NOT REQUIRED NOT REQUIRED 28 APR 28-'29 1200 8.9 14. 6 NOT REQUIRED NOT REQUIRED APR 29 APR 0045 8.6 13.4 NOT RE UIRED NOT REQUIRED a 12 1120 10.4 14.4 NOT REQUIRED NOT REQUIRED MAY 2400 9.2 14.5 NOT RE UIRED NOT REQUIRED a 26 1000 10. 9 14. 4 0 4 14 6 80 4 3 6 10 56 MAY b 2400 14.4 NOT REQUIRED NOT REQUIRED 9 1130 11. 7 12. 4 NOT REQUIRED NOT REQUIRED JUN 2300 14.1 14.3 NOT REQUIRED NOT REQUIRED a 23 JUN 23,28 1100 17.4 15.5 0 0 0 0 JUN b 28 JUN 2245 15. 9 15.6 NOT REQUIRED NOT REQUIRED 20 1200 19 ' 14.2 NOT REQUIRED NOT REQUIRED JUL b 2305 20. 3 15. 1 NOT REQUIRED NOT REQUIRED a 29 1200 19. 8 14. 0 0 16 14 29 63 16 4 26 20 57 JUL b 2320 19. 6 12. 2 NOT REQUIRED NOT REQUIRED ll 1140 19-2 15. 6 NOT REQUIRED NOT REOUIRFD AUG b 2315 19 ~ 9 14. 5 NOT REQUIRED NOT RFQUIRED 25 1145 21.8 15.7 5 25 6 27 9 21 25 28 25 13 AUG 2350 21.9 17. 7 NOT RFOUIRED NOT RFOUIRED

I NUMBER OF TOTAL PROTOZOA OBSERVED IN LAKI'. VTABII.ITY STUDII:S (Continued) JAMES A. FITZPATRICK NUCLEAR POWER PLANT VICINITY 1976 DATE DAY NIGIIT b ( c)'UMBER INTAKE TEMP. NUMBER LIVE R-1 R-2 3'LAKE TOTAL COLL' R-I R-2 X DEAD MEAN LIVE R-1 R-2 2 LAKE TOTAL COLL'D R-1 R-2 DEAD MEAN 8 1130 19. 7 15. 9 NOT REQUIRED NOT REQUIRED SEP b 2305 21.1 16.0 NOT REQUIRED NOT REQUIRED a 22 SEP 22,27 1205 18.4 14. 8 NO SAMPLE NO SAMPLE SEP b 27 SEP 2318 16.2 14.7 NOT REQUIRED NOT REQUIRED 6 1027 15.7 14.7 NOT REQUIRED NOT RE UIRED OCT 2142 16.0 14.4 NOT REQUIRED NOT REQUIRED a 20 1110 12.1 13.6 0 4 2 4 33 0 16 1 25 38 OCT b 2358 12. 0 13. 5 NOT REQUIRED NOT REQUIRED 20. OCT 1425 NA NA NOT REQUIRED NOT REQUIRED 3 1210 10.4 15.5 NOT REQUIRED NOT RFOUIRED NOV b 2345 10.4 15.4 NOT REQUIRED NOT REQUIRED 17 1210 8.2 13. 6 NO SAMPLE NO SAMPLE NOV 2254 7.8 15.0 NOT RE UIRED NOT REQUIRED 1 1230 3.2 14.8 NOT REQUIRED NOT REQUIRED DEC 2308 3.5 .14. 9 NOT REQUIRED NOT REQUIRED 19 1155 2.2 12.8 NO SAMPLE NO SAMPLE DEC b 2321 2.5 13.8 NOT REQUIRED NOT REOUIRFD a/b Time in 2400 hrs of Intake Sample h 2'nd 3'F lower c Collections at sites Intake temperature before tempering than the boil temperature (samples Discharge Intake Temperature .were not taken in boil) Number of live organisms observed Sample taken from lake in the vicinity Total number of organisms observed of FitzPatrick Intake (see Sect. VIII.B.2) g = Not applicable Mean % dead = total number of dead organisms observed in R-l and R-2 NA ~ Not available divided by the total number of organisms observed in R-l and R-2

I I I

NUMBER OF ROTIFERA OBSERVED IN LAKE VT TY STUI)TES JAMES A. FITZPATRICK NUCLEAR PO'HER PLANT VICINITY 1976 DATE a DAY NIGllT b ('c)'UMBER INTAKE TEMP. NUMBER

                                     'IVE R-1  R-2 3'LAKE TOTAL COLL'D R-1 R-2

( X DEAD MEAN R-1 LIVE R-2 2'LAKE TOTAL COLL'D R-1 R-2 DEAD MEAN 14 1130 5.1 14. 0 NOT REQUIRED NOT RE UIRED APR b 2200 5.8 13.7 NOT REQUIRED NOT RF. UIRED a 28 APR 28-29 1200 8.9 14. 6 NOT REQUIRED NOT REQUIRED APR b 29 APR 0045, 8.6 13.4 NOT REQUIRED NOT REQUIRED a 12 1120 10.4 14.4 NOT REQUIRED NOT REQUIRED MAY b 2400 9.2 14.5 NOT REQUIRED NOT REQUIRED a 26 1000 10. 9 14.4 81 149 372 290 50 161 103 257 262 49 MAY b 2400 14 ~ 4 NOT REQUIRED NOT REQUIRED 9 1130 11.7 12.4 NOT REQUIRED NOT REQUIRED JUN 2300 14.1 14.3 NOT REQUIRED NOT REQUIRED a 23 JUN 23,28 1100 17.4 15.5 233 296 605 720 60 300 494 919 1258 63 JUN b 28 JUN 2245 15.9 15. 6 NOT RE UIRED NOT REQUIRED a 20 1200 19. 9 14. 2 NOT REQUIRED NOT REQUIRED JUL b 2305 20.3 15.1 NOT REQUIRED NOT REQUIRED a 29 1200 19. 8 14. 0 20 37 38 73 49 21 23 47 47 53 JUL b 2320 19. 6 12. 2 NOT RE UIRED NOT RE UIRED a 11 1140 19.2 15.6 NOT REQUIRED NOT REQUIRED AUG b 2315 19. 9 14. 5 NOT REQUIRED NOT REQUIRED a 25 1145 21.8 15 ~ 7 92 33 114 56 26 21 49 39 61 30 AUG 2350 21.9. 17.7 NOT REQUIRED NOT REQUIRED

I I I

NUMBER OF ROTIFFRA OBSERVED IN ' tD 'Continued) JAMES A. FITZPATRICK NUCLEAR POWER PLANT VICINITY 3'LAKE 2'LAKE INTAKE NUMBER 'OTAL NUMBER TOTAL L976 DATE a DAY NIGllT b ('c)'T TEMP. LIVE R-1 R-2 COLL'D R-1 R-2 DEAD MEAN LIVE R-1 R-2 COLL'D R-1 R-2 DEAD MEAN 8 1130 19 ~ 7 15. 9 NOT REQUIRED NOT REQUIRED SEP b 2305 21.1 16.0 NOT REQUIRED NOT REQUIRED a 22 SEP 22 27 1205 18. 4 14. 8 NO SAMPLE NO SAMPLE SEP b 27 SEP 2318 16.2 14.7 NOT REQUIRED NOT REQUIRED 6 1027 15. 7 14. 7 NOT REQUIRED NOT REQUIRED OCT b 2142 16.0 14.4 NOT REQUIRED NOT REQUIRED a 20 1110 12. 1 13.6 7 29 17 44 41 4 23 14 35 45 OCT b 2358 12. 0 13.5 NOT REQUIRED NOT REQUIRED 20. OCT 1425 NA NOT REQUIRED NOT REQUIRED a 3 1210 10. 4 15. 5 NOT REQUIRED NOT REQUIRED NOV b 2345 10.4 15.4 NOT REQUIRED NOT REQUIRED a 17 1210 8.2 13.6 NO SAMPLE NO SAMPLE NOV b 2254 7.8 15.0 NOT REQUIRED NOT REQUIRED 1 1230 3.2 14. 8 NOT RE UIRED NOT REQUIRED DEC 2308 3.5 14.9 NOT REQUIRED NOT REQUIRED a 19 1155 2. 2 12. 8 NO SAMPLE NO SAMPLE DEC b 2321 2.5 13.8 NOT REQUIRED NOT REQUIRED a/b Time in 2400 hrs of Intake 2'nd 3'F lower c Sample Collections at sites dIntake temperature before tempering than the boil temperature (samples e Discharge Intake Temperature .were not taken in boil) fNumber of live organisms observed Sample taken from lake in the vicinity Total number of organisms observed of FitzPatrick Intake (see Sect. VIII.B.2) gHean % dead = tot:al number of dead ~ Not applicable organisms observed in R-1 and R-2 NA ~ Not available divided by t: he total number of organisms observed in R-l and R-2

NUMBER OF TOTAL 700PLANKTON OBSERVED IN LAKE VIABILITY STUDIES JAMES A. FITZPATRICK NUCLEAR POWER PLANT VIC1NITY 3'LAKH 2'LAKE 1976 DATE DAY NIGEIT b ('c)'UMBER INTAKE TEMP. LIVE R-1 R-2 TOTAL COLL'D R-1 R-2 DEAD MEAN NUMBER LIVE R-1 R-2 TOTAL COLL'D R-1 R-2 X DEAD MEAN a 14 1130 5.1 14.0 NOT REQUIRED NOT REQUIRED APR 2200 5.8 13.7 NOT REQUIRED NOT REQUIRED a 28 APR 28-29 1200 8.9 14. 6 NOT REQUIRED NOT RE UIRED APR 29 APR 0045 8.6 13. 4 NOT REQUIRED 'NOT REQUIRED 12 1120 10.4 14. 4 NOT REQUIRED NOT REQUIRED MAY 2400 9.2 14.5 NOT REQUIRED NOT REQUIRED 26 1000 10. 9 14. 4 140 321 472 390 46 218 134 331 346 48 MAY 2400 14.4 NOT REQUIRED NOT REQUIRED 9 1130 11.7 12.4 NOT REQUIRED NOT REQUIRED JUN 2300 14. 1 14.3 NOT REQUIRED NOT REQUIRED a 23 JUN 23, 28 1100 17.4 15. 5 263 355 640 790 57 356 536 1017 1349 62 JUN 28 JUN 2245 15. 9 15. 6 NOT REQUIRED NOT REQUIRED 20 1200 19.9 14. 2 NOT REQUIRED NOT REQUIRED JUL 2305 20. 3 15. 1 NOT REQUIRED NOT REQUIRED 29 1200 19. 8 14. 0 134 299 193h 376h 26 213 170 315h 241h 31 JUL 2320 19. 6 12. 2 NOT REQUIRED NOT REQUIRED a 11 1140 19. 2 15. 6 NOT RE UIRED NOT REQUIRED AUG b 2315 19. 9 14. 5 NOT REQUIRED NOT REOUIRED a 25 1145 21.8 15.7 125 75 160 111 26 46 78 73 90 24 AUG b 2350 21.9 17.7 NOT REQUIRED NOT REQUIRED

I I I

NUMBER OF TOTAL ZOOPLANKTON OBSERVED IN LAKE VlhBILITY STUDTL'S (Continued) JAMES A. FITZPATRICK NUCLEAR POWER PLANT VICINITY 3'LAKE 2'LAKE INTAKE NUMBER TOTAL NUMBER TOTAL 1976 DAY TEMP. LIVE COLL'D DEAD LIVE COLL'D DEAD DATE

                  ,b NIGllT      (                      R-l R-2   R-1 R" 2     l tEAN    R" 1 R-2    R-1 R-2  MEAN a                  c)'9.

1130 7 15.9 NOT REQUIRED NOT REQUIRED SEP b 2305 21.1 16.0 NOT REQUIRED NOT RE UIRED a 22 SEP 22 27 1205 18. 4 14. 8 NO SAMPLE NO SAMPLE SEP b 27 SEP 2318 16. 2 14. 7 NOT REQUIRED NOT REQUIRED 6 1027 15. 7 14. 7 NOT REQUIRED NOT REQUIRED OCT 2142 16. 0 14. 4 NOT REOUIRED NOT REQUIRED a 20 1110 12.1 13. 6 274 320 332 387 17 178 190 '211 222 15 OCT b 2358 12. 0 13. 5 NOT REQUIRED NOT REQUIRED 20 ~ OCT 1425 NA NA NOT REQUIRED NOT REQUIRED a 3 1210 10.4 15.5 NOT REOUIRED NOT REQUIRED NOV b 2345 10. 4 15.4 NOT REQUIRED NOT REQUIRED 17 1210 8.2 13. 6 NO SAMPLE NO SAMPLE NOV 2254 7.8 15.0 NOT REQUIRED NOT REQUIRED a 1 1230 3.2 14. 8 NOT REQUIRED NOT REQUIRED DEC b 2308 3.5 14. 9 NOT REQUIRED NOT REQUIRED a 19 1155 2 ' 12.8 NO SAMPLE NO SAMPLE DEC b 2321 2.5 13. 8 NOT RE UIRED NOT REQUIRED a/b,Time in 2400 hrs of Intake Sample h Collections at sites 2'nd 3'F lower Intake tempera ture be fore tempering than the boil temperature (samples Discharge Intake Temperature .were not taken in boil) fNumber of live organisms observed Sample taken from lake in the vicinity Total number of organisms observed o f Fi tzPa tr ick Intake (see Sect. VIII.B. 2) g Mean % dead = tot:al number of dead = Not applicable organisms observed in R-1 and R-2 NA = Not available divided by t: he total number of organisms observed in R-1 and R-2

J'AMES A. PITZPATRICK NUCLEAR POWER PLANT VIXI.B.4 HORTALITY OP SELECTED SPECIES OBSERVED IN INPLANT VIABILITYSTUDIES

I I I I

NUMBER OF BOSMINA LONGIROSTRIS (CLADOCERA) OBSERVED IN VIABILITYSTUDIES JAMES A. PITZPATRICK NUCLEAR POWER PLANT - 1976 INTAKE DISCHARGE 3 SIMULATION 2'SIMULATIOH INTAKE NUMBER TOTAL X NUMBER TOTAL X NUMBER TOTAL X NlJMBER 1 TOTALS

       ~DAY     TER'.         LIVE      COLL'D    DEAD     LIVE       COLL'D   DEAD        LIVE     COLL'D    DEAD   LIVE        COLL'D    DEAD
       ~NIGHT   ('C)   aTd  R-1 R-2   R-1   R-2   MEAN   R-1 R-2    R-1 R-2    MEAN     R-1 R-2     R-1 R-2   MEAN R-1 R-2      R-1 R-2    MEAN 14     1130    5.1  14.0               0     0                  3    0     3    0           HOT RE UIRED               NOT RE UIRED APR  b 2200     5.8  13.7          2    0      2     0     1     0    1     1   50           NOT RE UIRED               NOT RE UIRED a 28 APR 28-29     1200    8.9  14.6     1    2    1      2   100                0     0                NOT RE UIRED               HOT RE UIRED APR  b 29 APR 0045     8.6  13.4               0     0            1    -     1     0    0           NOT RE UIRED               NOT RE UIRED a

12 1120 10.4 14.4 0 2 3 2 60 2 0 3 33 1 0 2 1 67 1 .0 1 0 b 2400 9.2 14. 5 3 - 3 0 0 1 5 1 6 14 2 4 2 4 0 0 0 a 26 1000 10.9 14.4 3 1 3 1 0 2 1 3 2 40 NOT RE UIRED NOT REQUIRED b 2400 14.4 0 3 1 3 25 0 1 1 1 50 4 4 4 4 0 0 2 2 0 a 1130 11.7 12.4 4 13 4 14 6 5 4 5 8 31 3 9 6 10 25 4 7 5 7 8 b 2300 14.1 14.3 10 4 10 6 12 3 4 5 7 42 4 6 10 56 2 0 6 4 80 a 23 JUN 23,28 1100 17.4 15.5 11 20 12 24 14 33 17 33 25 14 NOT RE UIRED NOT RE UIRED JUN b 28 JUN 2245 15.9 15.6 53 19 58 30 18 9 35 22 43 32 34 75 43 94 20 47 11 26 71 40 a 20 1200 19.9 14.2 369 172 439 212 17 35 25 72 61 55 63 144 74 170 15 285 344 341 446 20 JUL b 2305 20.3 15.1 120 154 139 179 14 94 . 35 107 153 50 133 74 166 85 18 84 200 97 254 19 a 29 1200 19.8 14.0 76 126 90 140 12 73 164 109 237 32 NOT REQUIRED NOT RE UIRED b 2320 19.6 12.2 139 205 176 276 24 28 212 41 267 22 42 177 60 212 20 134 157 174 179 18 11 1140 19.2 15.6 24 52 29 71 24 12 18 35 38 59 16 10 23 28 49 26 14 51 27 49 AUG b 2315 19.9 14.5 95 41 119 54 21 9 23 28 55 61 42 46 50 65 23 25 64 35 89 28 25 1145 21.8 15.7 160 130 167 190 19 3 . 25 114 91 86 NOT RE UIRED NOT RE UIRED Al b 2350 21.9 17.7 53 74 75 116 34 1 7 49 67 93 101 80 138 149 37 23 61 55 76 36

I I I I I I I I

NUMBER OF BOSMINA LONGIROSTRIS (CLADOCERA) OBSERVED IN VIABILITYSTUDIES (Continued) JAMES A. FITZPATRICK NUCLEAR POWER PLANT - 1976 INTAKE DISCHARGE 3'SIMULATION 2 SIMULATION INTAKE NUMBER TOTAL Z NUMBER TOTAL Z NUMBER TOTAL Z NUMBER TOTAL Z DAY

                 ~

TEMP. LIVE COLL'D DEAD LIVE COLL'D DEAD LIVE COLL'D f DEAD LIVE COLL'D DEAD DATE RIGHT ('c} dT R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 ME A'l R-1 R-2 R-1 R-2 MEAN 1130 19.7 15.9 2 7 5 9 36 0 1 0 9 1 11 2 23 2 3 5 5 50 SEP b 2305 21.1 16.0 6 8 8 12 30 2 0 5 6 82 2 2 4 3 43 8 1 11 1 25 a 22 SE 22127 1205 18. 4 14.8 6 9 6 11 12 0 5 3 13 69 7 10 7 11 6 12 5 16 10 35 SEP b 27 SE 2318 16.2 14.7 18 49 21 62 19 6 25 12 29 24 26 30 32 33 14 71 43 82 53 16 a 1027 15.7 14.7 39 21 40 26 9 3 17 4 21 20 9 15 12 22 29 20 23 21 35 23 b 2142 16.0 14.4 7 11 8 15 22 2 2 4 2 33 7 8 7 10 12 9 14 9 17 12 a 20 1110 12. 1 13.6 15 53 16 57 . 7 3 11 7 19 46 NOT RE UIRED NOT REQUIRED OCT b 2358 12.0 13. 5 18 16 24 18 19 9 5 14 14 50 14 49 15 54 23 54 71 66 86 18 20 ocr" 1425 NA NA 30 26 33 34 16 NOT RE UIRED NOT RE UIRED NOT RE UIRED 1210 10.4 15.5 19 53 21 56 6 9 14 13 17 23 20 21 25 22 13 34 34 40 . 37 I 12 NOV b 2345 10. 4 15.4 7 19 11 28 33 4 0 6 10 75 53 28 54 32 6 15 34 19 40 . 17 a 17 1210 8 ' 13.6 83 30 88 31 5 35 28 45 37 23 26 31 31 35 14 30 52 33 54 6 NOV b 2254 7.8 15.0 40 60 51 69 17 13 46 20 55 21- 39 19 41 24 11 20 35 22 43 15 a 1230 3.2 14.8 4 6 4 7 9 1 7 1 8 11 5 8 . 5 8 0 6 11 6 20 35 DEC b 2308 3.5 14. 9 4 1 4 3 29 1 0 2 50 4 11 4 12 6 5 7 7 8 20 a 19 1155 2.2 " 12.8 2 - 2 0 0 1 - 1 0 0 1 1 1 1 0 2 0 3 33 DEC b 2321 2.5 13.8 10 4 ll 4 7 1 7 1 9 20 2 9 5 9 21 7 14 8 14 5 a/b Time in 2400 hrs c of Intake Sample Total of dead observed in R-1 and R-2 divided by total organisms dIntake te"perature before tempering . observed in R-1 and R-2

             - Intake Temperature e,Discharge Number of live organisms observed h

Sample taken from lake in vicinity of Fitzpatrick Intake Total number of organisms observed

                                                                                - ~  Not applicable NA ~  Not available

I NUMBER OF KERATELLA CRASSA (ROTIFERA) OBSERVED IN VIABILITYSTUDIES JAMES A. FITZPATRICK NUCLEAR POWER PLANT - 1976 DISCHARGE 3 SIMULATION 2'SIMULATIOH HTAKE NUMBER TOTAL Z NUMBER TOTAL~ Z NUMBER TOTALS Z NUMBER TOTAL Z TER'. LIVE COLL'D DEAD LIVE COLL'D DEAD LIVE COLL'D DEAD LIVE COLL' DEAD

          ~DAY DATE        NIGHT  ('C)           R-1   R-2  R-1 R-2     YEAN   R-1 R-2     R-1 R-2    MEAN   R-1 R-2      R-1 R-2    MEAN  R-1 R-Z     R-1  R-2  lKAB a

14 1130 5~1 14.0 1 2 1 6 57 0 0 2 4 100 NOT RE UIRED NOT RE UIRED APR b 2200 5.8 13.7 0 0 0 0 NOT RE UIRED bOT REQUIRED a 28 APR 28-29 1200 8.9 14.6 0 0 1 100 0 0 1 100 NOT RE UIRED NOT RE UIRED b 29 APR 0045 8.6 13.4 0 0 0 0 NOT RE UIRED NOT RE UIRED a 12 1120 10.4 14.4 1 - 1 0 0 1 ~ 1 2 1 33 1 1 0 0 0 0 MAY b 2400 9.2 14. 5 0 0 2 100 0 1 0 100 0 0 0 0 a 26 1000 10.9 14.4 2 - 2 0 0 0 0 NOT RE UIRED NOT RE UIRED MAY b 2400 14.4 0 0 1 2 1 3 25 5 0 6 17 2 0 3 33 9 1130 11.7 12.4 3 1 4 1 20 3 1 3 1 0 1 3 4 4. 50 0 0 1 3 100 b 2300 14. 1 14. 3 5 - 5 0 0 3 0 7 57 3 1 4 4 50 1 " 5 0 80 JUN'3,28 a 23 JUN 1100 17.4 15. 5 19 20 27 22 20 9 21 14 22 17 NOT RE UIRED NOT RE UIRED JUN b 28 JUN 2245 15.9 15.6 11 2 21 7 54 0 4 1 6 43 7 9 9 15 33 7 15 10 19 24 20 1200 19.9 14. 2 6 2 12 11 65 2 6 8 8 50 4 7 4 13 35 2 7 ll 14 64 b 2305 20.3 15.1 0 3 8 6 79 1 1 5 4 78 4 1 8 6 64 3 9 3 13 ~ 25 a 29 1200 19.8. 14.0 7 38 18 45 29 14 31 18 40 22 NOT RE UIRED NOT RE UIRED JUL b 2320 19. 6 12.2 1 6 2 9 36 8 18 9 19 7 3 1 5 2 43 0 1 11 4 93 1140 19.2 15.6 13 28 17 35 21 25 8 26 46 54 11 18 13 23 19 5 16 20 18 45 AUG b 2315 19. 9 14.5 54 22 73 24 22 24 49 28 65 22 36 23 38 35 19 13 6 17 44 69 a 25 1145 21.8 15. 7 31'5 37 56 18 3 8 50 38 88 NOT RE UIRED NOT REQUIRED AUG b 2350 21.9 17.7 2 32 56 47 67 1 17 29 61 80 47 133 81 161 26 26 39 99 99 67

I I I I I I

NUMBER OF KERATELLA CRASSA (ROTIFERA) OBSERVED IN VIABILITYSTUDIES (Continued) JAMES A. FITZPATRICK NUCLEAR POWER PLANT - 1976 INTAKE DISCHARGE 3'SIMULATION 2' IMULATIOH INTAKE NlJMBER TOTALf NUMBER TOTAL X NUMBER TOTAL I NUMBER TOTAL) DAY TEMP. LIVE COLL'D DEAD LIVE COLL'D DEAD LIVE COLL'D DEAD LIVE COLL'D DEAD DATE ~NIGHT ('C) Td R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R" 2 MEAN R-1 R-2 R-1 R-2 MEAN 1130 19.7 15.9 52 84 66 123 28 18 51 34 138 60 32 30 58 45 40 24 50 36 91 42 SEP b 2305 21.1 16.0 60 44 85 66 31 91 45 114 89 33 21 21 40 40 48 25 25 83 58 ~ 65 a 22 SEP 22,27 1205 18.4 14.8 11 11 22 18 45 9 17 16 25 37 5 10 8 17 40 4 9 15 18 61 SEP b 27 SEP 2318 16.2 14.7 15 34 20 43 22 7 19 8 22 13 15 4 29 14 56 15 7 20 43 65 a 6 1027 15.7 14.7 2 2 3 3 33 0 11 3 11 21 4 2 6 3 33 6 7 6 9 13 OCT b 2142 16.0 14.4 1 6 3 9 42 4 4 0 0 2 4 4 7 45 1 8 1 12 31 20 1110 12.1 13.6 1 2 2 3 40 1 2 2 6 62 NOT RE UIRED NOT RE UIRED OCT b 2358 12.0 13.5 2 2 2 4 33 3 1 4 1 20 3 3 3 3 0 5 3 5 5 20 20. OCr" '425 NA NA 6 8 8 11 26 NOT RE UIRED NOT RE UIRED NOT RE UIRED a 1210 10.4 15.5 5 4 5 4 0 2 4 2 4 0 3 1 4 1 20 8 6 10 9 26 NOV b 2345 10.4 15.4 1 2 2 2 25 1 8 2 8 10 7 2 9 2 18 7 - 7 0 . 0 17 1210 8.2 13.6 1 6 1 6 0 3 7 9 7 38 6 - 6 0 0 2 0 4 3 71 HOV b 2254 7.8 15.0 9 7 12 7 16 3 4 3 7 30 12 10 12 10 0 8 5 9 6 13 a 1 1230 3.2 14.8 2 0 2 0 1 2 1 2 0 3 0 3 3 50 4 1 5 4 44 DEC b 2308 3.5 14.9 9 3 9 3 0 2 0 4 50 6 3 6 8 36 2 7 2 7 0 a 19 1155 2.2 12. 8 3 1 5 1 33 0 0 0 0 0 5 2 6 38 b 2321 2.5 13.8 0 4 1 6 43 1 11 1 12 8 4 6 5 11 38 9 11 11 16 26 a/b Tine in 2400 hrs of Intake Sanple Total of dead observed in R-1 and R-2 divided by total organisms dIntake temperature before tenpering observed in R-1 and R-2 hSamples taken in lake in vicinity of FitzPatrick Intake Discharge - Intake Temperature Number of live organisns observed Total number of organisms observed

                                                                                - ~  Not applicable NA  " Not nvailnblc

I I I I I I I

NUMBER OF KERATELLA UADRATA (ROTIFERA) OBSERVED IN YIABILITY STUDIES JAMES A. FITZPATRICK NUCLEAR POWER PLANT r 1976 INTAKE DISCHARGE 3'SIMrJLATION 2 SIMULATION INTAKE NUMBER LIVE TOTAL COLL'D NUMBER TOTAL NUMBER TOTAL X NUMBER TOTAL I

          ~DAY    TEMP.                                    DEAD     LIVE      COLL'D   DEAD      LIVE      COLL'D    DEAD   LIVE     COLL'D   D.AD DATE

• NIGHT ( C) R-1 R-2 R-1 R-2 R-1 R-2 R-1 R-2 R-1 R-2 R-1 R-2 MEAN MEAN MEAN R-1 R-2 R-1 R-2 MEAN a

14 1130 5.1 14.0 1 3 4 8 67 0 4 4 9 69 NOT RE UIRED NOT RE UIRED APR b 2200 5.8 13.7 2 3 9 13 77 0 0 2 15 100 NOT RE UIRED NOT RE UIRED a 28 APR 28-29 1200 8.9 14. 6 5 11 47 22 77 2 5 13 17 77 NOT RE UIRED NOT RE UIRED APR b 29 APR 0045 8.6 13.4 15 0 20 16 58 8 3 31 39 84 NOT RE UIRED NOT RE UIRED 12 1120 10.4 14.4 125 137 164 232 34 50 57 103 226 67 24 19 43 45 51 4 4 24 33 86 YAY b 2400 9.2 14.5 92 47 135 82 36 31 56 110 128 63 20 36 67 74 60 12 19 35 66 69 26 1000 10 ~ 9 14.4 42 48 134 115 64 20 45 84 111 67 NOT RE UIRED NOT RE UIRED MAY b 2400 14.4 6 44 88 107 74 2 30 22 94 72 28 10 56 106 76 4 30 36 102 75 a 9 1130 11. 7 12.4 21 36 48 75 54 12 22 39 57 65 5 6 36 53 88 3 12 39 32 79 JUN b 2300 14.1 14.3 35 29 116 77 67 9 2 67 67 92 7 5 35 84 90 12 32 63 98 73 a 23 JUH 23,28 1100 17.4 15.5 7 12 21 32 64 3? 4 46 55 59 NOT REQUIRED HOT RE UIRED JUN b 28 JUH 2245 15.9 15. 6 4 0 34 34 94 1 1 13 38 96 0 7 21 32 87 1 18 26 49 75 a 20 1200 19. 9 14.2 6 4 8 11 47 2 = 0 4. 1 60 2 3 4 7 54 3 0 10 4 79 b 2305 20.3 15.1 1 0 5 3 88 0 0 1 5 100 0 0 3 3 100 2 0 3 2 60 a 29 1200 19.8 14.0 1 0 2 5 86 1 0 3 4 86 RE HIRED NOT RE UIRED b 2320 19 ~ 6

                         '1 12.2       0     0     4   13   100     0      0    3  19    33'OT 100      4     1     7     5   58   5    2   16     4   65 1140   19. 2     15.6       1     -     1    0     0            2   0    3            1     0     2     1   67   0    -    1     0  100 AUG     b 2315   19. 9     14. 5      1     -     3    0    67            1   0     1    0                  0    0                   0     0 a

25 1145 21.8 15. 7 0 0 2 - 2 0 0 NOT REQUIRED NOT RE UIRED AUG b 2350 21.9 17.7 0 0 0 0 0 0 0 '0

      " This species ~as not collected   on the  following date: 8 Sep

I- ~ I

NUMBER OF KERATELLA UADRATA (ROTIFERA) OBSERVED IN tVIABILITYSTUDIES (Continued) JAMES Ae FITZPATRICK NUCLEAR POWER PLANT 1976 INTAKE DISCHARGE 3'SIMULATION 2 SMJLATIOH INTAKE NUMBER TOTAL 2 NUMBER TOTAL Z NUMBER TOTAL X NUMBER TOTAL( 2

         ~DAY      TEMP ~                 LIVE     COLL'D   DEAD       LIVE       COLL'D    DEAD      LIVE     COLL'D      DEAD     LIVE     COLL'D   DEAD
         ~NIGHT    ( C)                 R-1  R-2  R-1 R" 2  MEAN     R-1  R-2    R-1 R-2    MEAN    R-1 R-2    R-1 R-2     MEAN   R-1 R-2 R-1 R-2 MEAN a Z2 SEP ZZ f27      1205    18.4     14.8                    0    0                   1      0    1      0                0    0                       0     0 SEP    b 27 SEP 2318    16.2      14. 7                 0    0                          0    0                       0    0                       0     0 a

1027 15.7 14.7 0 0 0 0 2 100 0 0 0 0 OCT b 2142 16.0 14.4 0 0 0 0 0 0 0 0 a 20 1110 12. 1 13. 6 0 0 0 0 NOT RE UIRED NOT RE UIRED OCT b 2358 12.0 13.5 0 0 2 0 0 0 0 0 20 OCT 1425 NA 0 0 NOT RE UIRED NOT RE UIRED NOT RE UIRED 1210 10.4 15.5 1 0 1 0 0 0 0 0 0 0 NOV b 2345 10.4 15.4 1 - 1 0 0 0 0 0 0 0 0 a 17 1210 8.2 13.6 1 0 1 1 50 0 0 0 0 1 0 1 0 NOV b 2254 7.8 15 ~ 0 1 0 1 0 0 0 0 0 1 100 0 0 a 1230 3.2 14.8 0 0 1 0 1 0 0 0 1 0 1 0 DEC b 2308 3.5 14. 9 0 0 1 100 1 0 1 1 50 2 - 3 0 33 2 - 2 0 0 a 19 1155 2.2 12.8 2 2 4 2 33 0 0 1 100 1 1 2 2 50 0 - 1 0 100 DEC b 2321 2.5 13.8 3 0 4 1 40 1 0 2 50 2 5 3 7 30 0 1 3 2 80 a/b Time in 2400 hrs of Inta'ke Sample divided by total organisms c Total of dead observed in R-1 and R"2 dIntake temperature before tempering observed in R-1 and R-2 Discharge - Intake Temperature h Sample taken from lake in vicinity of FitzPatrick Intake fHunber of live organisms observed Total number of organisms observed

                                                                             -  ~ Not applicable NA ~  Not available

1 l

NUMBER OF POLYARTHRA DOLICHOPTERA (ROTIFERA) OBSERVED IN VIABILITYSTUDIES JAMES Ao FITZPATRICK NUCLEAR POWER PLANT 1976 INTAKE DISCHARGE 3 SIMULATION 2 SIMULATION DAY INTAKE TEMP. NUMBER LIVE TOTALS COLL'D X DEAD NUMBER LIVE TOTAL COLL'D Z NUMBER TOTAL I NUMBER TOTAL I DEAD LIVE COLL'D DEAD LIVE COLL'D DEAD DATE ~NIGHT R-1 R-2 R-1 R-2 R-1 R-2 R-1 R-2 R-1 R-2 ('c)'.1 MEAN MEAN R-1 R-2 MEAN R-1 R-2 R-1 R-2 10:AN a 14 1130 14. 0 1 0 1 0 0 2 2 2 50 NOT REQUIRED NOT RE UIRED APR b 2200 5.8 13.7 1 2 4 3 57 1 3 4 6 60 NOT RE UIRED NOT REQUIRED a 28 APR 28-29 1200 8.9 14.6 13 1 26 13 64 0 1 4 5 89 NOT RE UIRED NOT RE UIRED APR b 29 APR 0045 8.6 13.4 24 0 37 7 45 1 1 4 17 . 90 NOT RE UIRED NOT RE UIRED 12 1120 10.4 14. 4 45 110 70 180 38 44 40 67 68 38 8 2 19 19 74 3 4 '11 16 74 b 2400 9.2 14.5 22 10 117 80 84 21 13 59 40 66 3 49 16 129 64 3 8 23 98 91 a 26 1000 10.9 14 ~ 4 6 7 23 30 75 10 6 24 8 50 NOT RE UIRED NOT RE UIRED b 2400 14.4 2 2 52 45 96 3 0 9 22 90 10 4 33 16 71 0 24 6 17 85 a 9 1130 11.7 12.4 0 14 22 55 82 12 6 39 27 73 0 2 15 28 95 30 JUN 2 5 28 88 b 2300 14. 1 14. 3 21 6 69 9 65 1 13 6 32 63 3 4 12 32 84 3 12 8 22 50 a 23 JUN 23,28 1100 17 ' 15. 5 4 15 29 41 73 28 6 61 61 72 NOT REQUIRED NOT RE UIRED JUN b 28 JUN 2245 15. 9 15.6 0 - 0 2 8 100 1 1 7 20 93 0 0 9 18 100 0 17 20 35 69 a 20 1200 19.9 14. 2 0 0 2 50 1 2 4 0 4 2 33 0 1 2 1 67 JUL b 2305 20.3 15.1 0 - 1 0 100 3 0 5 3 62 0 - 3 0 100 0 0 1 1 100 a 29 1200 19. 8 14. 0 9 4 14 7 38 2 2 4 15 79 NOT RE UIRED NOT RE UIRED JUL" b 2320 19. 6 12.2 0 1 2 7 89 0 0 1 1 100 1 - 1 0 0 1 - 1 0 0 a 11 1140 19.2 15.6 0 0 -0 0 100 1 0 0 0 0 2 100 AUG b 2315 19.9 14.5 0 - 1 0 100 - 0 0 2 100 0 0 0 0 a 25 1145 21.8 15.7 0 0 1 100 0 0 NOT REQUIRED NOT RE UIRED AUG b 2350 21.9 17.7 0 0 0 0 0 0 0 0

l 5 ~ l

NUMBER OF POLYARTHRA DOLICHOPTERA (ROTIFERA) OBSERVED IN VIABILITYSTUDIES (Continued) JAMES A. FITZPATRICK NUCLEAR POMER PLANT - 1976 DISCHARGE 3'SIMULATION Z SIMULATION NTAKE NUMBER TOTALf X NUMBER TOTAL 2 NUMBER TOTAL NUMBER TOTAL 2 DAY TEMP. LIVE COLL'D DEAD LIVE COLL'D DEAD LIVE COLL'D DEAD LIVE COLL'D f DEAD DATE NIGHT ('C) R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-Z MEAN R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN 1130 19.7 15.9 0 0 0 0 0 0 0 0 1 100 SEP b 2305 21. 1 16.0 0 0 0 0 0 0 0 0 a 22 SEP 22,27 1205 18 ~ 4 14.8 0 0 0 2 50 0 0 0 0 SEP b 27 SEP 2318 16.2 14.7 0 0 0 - 1 0 100 0 0 0 0 a 1027 15.7 14.7 1 1 1 1 0 0 - 3 0 100 2 2 0 0 0 0 OCT b 2142 16.0 14.4 0 0 1 100 0 - 1 0 100 0 - 1 0 100 0 0 20 1110 12.1 13. 6 0 0 0 0 1" 100 NOT RE UIRED NOT RE UIRED OCR b 2358 12.0 13. 5 0 0 2 - 2 0 0 0 0 1 100 0 - 2 0 100 20 .? OCT 1425 NA NA 0 - 1 0 100 NOT RE UIRED NOT RE UIRED NOT RE UIRED 1210 10.4 15.5 0 0 1 1 100 0 - 1 0 100 0 0 1 1 1 1 0 NOV b 2345 10.4 15.4 0 0 1. 100 1 " 1 0 0 0 - 1 0 100 0 0 2 100 a 17 1210 8.2 13.6 1 0 1 2 67 0 0 1 2 100 0 0 2 2 100 1 0 3 1 75 NOV b 2254 7.8 15.0 0 0 11 5 100 0 0 1 3 100 0 3 4 6 70 0 2 8 7 87 1230 3.2 14.8 0 3 4 14 83 0 1 5 8 92 6 0 17 16 82 4 10 9 17 46 DEC b 2308 3.5 14.9 10 0 22 20 76 0 0 4 7 100 0 0 8 20 100 0 0 27 19 100 19 1155 2.2 12.8 1 0 11 3 93 1 1 2 3 60 2 1 3 1 25 0 1 3 3 83 DEC b 2321 2.5 13.8 0 0 18 9 100 1 0 1 3 75 0 11 4 21 56 1 0 2 9 91 a/b Tine in 2400 c hrs of Intake Sample Total of dead observed in R-1 and R-2 divided by total organisms dIntake temperature before tempering observed in R-1 and R-2 Discharge - Intake Temperature "Samples taken fron lake in vicinity of FitzPatrick Intake fNuaber of live organisns observed Total number of organisns observed

                                                                          ~ Not  applicable NA ~  Not availablc

l l l

NUMBER OF POLYARTHRA MAJOR (ROTIFERA) OBSERVED IN VIABILITYSTUDIES JAMES A FITZPATRICK NUCLEAR POWER PLANT - 1976 DATE* a DAY NIGHT ('c)'OTALf IhTAKE TEMP-NUMBER LIVE R-1 R-2 COLL'D R-1 R-2 Z DEAD MEAH NUMBER R-1 LIVE R-2 DISCHARGE TOTALf COLL'D Z DEAD R" 1 R-2 MEAN NUMBER LIVE 3'SIMULATION TOTALf COLL'D R-1 R-2 R-I R-2 MEAN Z DEAD NUMBER LIVE 2'SIMULATION TOTALf COLL'D R-1 R-2 R-1 R-2 MEAN Z DEAD 26 1000 10.9 14.4 0 0 0 - 1 0 100 NOT RE UIRED NOT RE UIRED b 2400 14.4 0 0 0 0 0 0 0 0 a 9 1130 11 ' 12.4 0 0 0 0 0 0 0 0 JUN b 2300 14. 1 14.3 0 0 0 0 0 0 1 0 0 0 a 23 JUN 23,28 1100 17.4 15.5 0 0 0 0 NOT RE UIRED NOT RE UIRED JUN b 28 JUN 2245 15.9 15.6 0 0 1 0 3 2 80 0 0 0 0 1 2 100 20 1200 19.9 14. 2 0 0 0 0 1 - 1 0 0 1 - 2 0 50 b 2305 20. 3 15.1 0 0 0 0 0 1 0 100 0 0 29 1200 19.8 14.0 - 0 0 1 100 0 0 NOT RE UIRED NOT RE UIRED JUL b 2320 19.6 12.2 0 0 0 0 0 0 0 0 a 11 1140 19. 2 15.6 6 8 30 70 86 1 9 23 45 85 7 22 39 40 63 10 6 41 23 75 AUG b 2315 19.9 14. 5 11 26 106 131 84 6 16 67 100 87 5 7 85 52 91 5 18 57 100 85 a 25 1145 21.8 15.7 4 0 36 51 95 0 1 32 8 98 NOT RE UIRED NOT RE UIRED 2350 21-9 17 ' 1 7 51 54 92 1 1 10 32 95 4 6 55 39 89 6 0 63 3 91 a 8 1130 19-7 . 15.9 0 2 7 6 85 1 3 3 9 67 2 0 2 0 0 2 1 3 50 SEP b 2305 21.1 16.0 0 0 21 11 100 7 0 27 11 82 . 3 0 6 6 75 3 1 10 5 73 a 22 SEP 22,27 1205 18.4 14.8 0 3 4 7 73 0 0 10 6 100 0 0 5 5 100 2 0 7 5 83 SEP b 27 SEP 2318 16.2 14.7 0 4 30 26 93 0 2 10 9 89 1 0 12 19 97 5 8 37 22 78

• This species was not collected on the following dates: 14 Apr, 28-29 Apr, 12 May

i I l l ~ ~ l

NUMBER OF POLYARTHRA MAJOR (ROTIFERA) OBSERVED IN VIABILITYSTUDIES (Continued) JAMES Ao FITZPATRICK NUCLEAR POWER PLANT - 1976 INTAKE DISCHARGE 3 SIMULATION 2'SIMULATIOH INTAKE NUMBER TOTAL X NUMBER TOTAL f X NUMBER TOTAL X NUMBER TOTAL DATE a DAY hIGHT ('c)'T TER'. LIVE R-1 R-2 COLL'D R-1 R-2 DEAD MEAN LIVE R-1 R-2 COLL'D R-1 R-2 DEAD MEAN LIVE R-1 R-2 COLL'D R-1 R-2 DEAD MEAN LIVE R-1 R" 2 COLL' R-1 R-2 f X DEAD MEAN 1027 15.7 14.7 2 4 12 9 71 0 0 4 5 100 2 2 3 7 60 2 4 1 5 . 67 OCT b 2142 16.0 14.4 0 0 15 16 100 0 0 5 4 100 1 5 17 91 0 0 1 7 14 100 a 20 1110 12. 1 13.6 0 2 4 7 82 0 0 3 4 100 NOT REQUIRED NOT REQUIRED OCi b 2358 12.0 13.5 0 0 6 5 100 0 0 7 2 100 0 0 10 100 0 8 20 7 2 12 . 90 OCT 1425 NA NA 2 ~ 5 2 9 36 NOT REQUIRED NOT RE UIRED NOT REQUIRED a 1210 10.4 15.5 2 0 4 50 0 1 1 2 67 0 0 1 2 71 1 5 NOV b 2345 10.4 15.4 0 0 6 100 1 2 1 3 25 1 - 1 0 0 0 0 2 1 100 a 17 1210 8.2 13.6 0 0 2 1 100 1 0 1 0 0 - 3 0 100 0 - 2 0 100 NOV . b 2254 7.8 15.0 0 0 8 6 100 3 0 4 3 57 3 0 5 9 79 0 0 5 8 100 a 1230 3.2 14.8 0 0 1 1 100 0 0 3 3 100 0 1 3 4 86 0 0 3 100 DEC b 2308 3.5 14.9 0 0 5 12 100 1 0 2 50 0 0 1 5 100 0 0 4 1 100 a 19 1155 2.2 12.8 0 - 7 0 100 1 - 2 0 50 0 4 0 100 2 0 5 1 67 DEC b 2321 2.5 13. 8 4 1 13 10 78 0 - 1 0 100 0 2 5 6 82 0 0 3 11 100 a/b Time c in 2400 hrs of Intake Sample Total of dead observed in R-1 and R-2 divided by total organisms dIntake temperature before tempering observed in R-1 and R-2 Discharge Intake Temperature "Samples taken I'rom lake in the vicinity of Fitzpatrick Intake fHumber of live organisms observed Total number of organisms observed Not applicable NA ~ Not available

NUMBER OF SYNCHAETA LACKOWITZIANA (ROTIFERA) OBSERVED IN VIABILITYSTUDIES JAMES Ao FITZPATRICK NUCLEAR POWER PLANT - 1976 INTAKE DISCHARGE 3'SIMULATION 2'IMULATION INTAKE NUMBER TOTAL~ X NUMBER TOTALS X NUHBER TOTAL~ X NUMBER TOTAL DATE

     *    ~DAY
          ~NIGHT   ('c)'T TE~.                   LIVE R-1 R-2 COLL'D R-1  R-2 DEAD MEAN LIVE R-1 R-2 COLL'D R-1 R-2 DEAD MEAN LIVE R-1 R-2 COLL'D R-1 R-2 DEAD MEAN LIVE R-1 R-2 COLL'D R-1 R-2 DEAD MEAN 14       1130     5.1       14. 0       1    0    5    7    92     0     0      5    6    100        NOT RE UIRED              NOT RE UIRED APR     b 2200     5.8       13.7        6    8   30   23    74     0     5     28   31     92        NOT REQUIRED              NOT REQUIRED a 28 APR 28-29        1200    8.9       14. 6      12    4   22   18    60    21     7     28   23     45        NOT RE UIRED              NOT RE UIRED APR   . b 29 APR 0045     8.6       13.4       11    3   21   27    71     3    10     10   39     73        NOT RE UIRED              NOT RE UIRED a

12 1120 10.4 14.4 15 20 22 47 49 19 10 31 25 48 14 8 18 14 31 1 0 1 5 83 MAY b 2400 9.2 14.5 34 8 41 18 29 7 12 13 29 55 7 6 13 23 64 10 16 16 27 40 a 26 1000 10.9 14.4 5 28 20 40 45 49 11 66 13 24 NOT RE UIRED NOT RE UIRED b 2400 14.4 64 28 83 41 26 2 45 14 64 40 41 4 64 13 42 15 27 31 59 53 a 9 1130 11.7 12.4 14 71 34 81 26 21 18 28 25 26 18 37 27 72 44 32 33 60 43 37 JUN b 2300 14. 1 14. 3 26 31 29 32 7 4 33 5 37 12 ~ 6 60 16 75 28 22 48 24 50 5 a 23 JUN 23,28 1100 17.4 15.5 0 - 3 0 100 0 0 1 100 NOT RE UIRED NOT REQUIRED JUN . b 28 JUN 2245 15.9 15.6 0 0 0 0 0 0 0 0 a 20 1200 19.9 14 ~ 2 0 0 0 0 1 0 1 0 1 - 1 0 0 b 2305 20.3 15.1 0 0 0 0 0 0 2 0 2 0 29 1200 19.8 14. 0 0 0 0 0 NOT REQUIRED NOT REQUIRED b 2320 19.6 12. 2 0 0 0 0 a 11 1140 19. 2 15.6 0 " 1 0 100 0 0 0 0 0 0 AUG b 2315 19.9 14. 5 0 0 0 0 0 0 0 0 a 25 1145 21.8 15.7 1 " 1 0 0 0 0 NOT RE UIRED NOT RE UIRED AUG b 2350 21.9 17.7 0 0 0 0 0 0 0 0

• This species was not collected on the followin8 dates: 8 Sep, 20 Oct, 3 Nov

l I

NUMBER OF SYNCHAETA LACKOWITZIANA (ROTIFERA) OBSERVED IN VIABILITYSTUDIES (Continued) JAMES A. FITZPATRICK NUCLEAR POWER PLANT - 1976 INTAKE DISCHARGE 3 SMJLATION 2' IMULATION INTAKE NUMBER TOTALf NUMBER TOTAL Z NUMBER TOTAL Z hlJMBER TOTAL Z DAY TEMP. LIVE COLL'D DEAD LIVE COLL'D DEAD LIVE COLL'D DEAD LIV. COLL'D DEAD 11ICHT ( !1-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN R-1 R-2 R" 1 R-2'EAN a 22 SEP c)'8.4 2,27 1205 14.8 0 0 0 0 1 100 0 0 0 0 SEP b 27 SEP 2318 16.2 14.7 0 0 0 0 0 0 0 0 a 1027 15.7 14.7 0 0 0 0 0 0 0 0 OCT b 2142 16.0 14.4 0 0 0 0 0 0 1 0 1 0 a 17 1210 8.2 13.6 0 0 0 0 0 0 0 0 NOV b 2254 7.8 15.0 3 0 3 0 0 0 0 0 0 0 a 1230 3.2 14. 8 0 0 1 - 1 0 0 0 1 0 100 0 0 4 100 b 2308 3.5 14.9 0 1 100 0 0 0 0 0 0 19 DEC a b 1155 2.2 12.8 1'01267 0 0 1 1 2 2 50 1 0 1 0 2321 2.5 13.8 0 0' 6 100 2 1 4 2 50 2 - 2 0 0 0 0 1 10 100 a/b Ti. e in 2400 hrs of Intake divided by total organisms Sample Total of dead observed in R-1 and R-2 c dIntake temperature before tempering observed in R-1 and R"2

              - Intake Temperature e,Discharge fNumber    of live organisms observed Total number of organisms observed
                                                                              - ~  Not applicaoxe

R NUMBER OF SYNCHAETA PECTINATA (ROTIFERA) OBSERVED IN VIABILITYSTUDIES JAMES A. FITZPATRICK NUCLEAR POWER PLANT - 1976 INTAKE DISCHARGE 3 SIMULATION 2'SIHULATION INTAKE NUHBER TOTALS X NUHBER TOTAL X NUMBER TOTAL I NUMBER TOTAL I DATE" a DAY

         ~NIGHT   ('c)'T TEMP.

d LIVE R-1 R-2 COLL'D R-1 R-2 DEAD MEAN LIVE R-1 R-2 COLL'D R-1 R-2 DEAD MEAN R-1 LIVE R-2 COLL'D R-1 R-2 DEAD MEAN LIVE R-1 R-2 COLL'D R-1 R-2 DEAD MEAN 1130 5.1 14.0 0 0 2 1 100 4 1 6 2 38 NOT RE UIRED NOT REQUIRED APR b 2200 5.8 13.7 0 4 7 8 73 2 0 8 9 88 NOT RE UIRED NOT REQUIRED a 28 AP 28-29 1200 8.9 14.6 10 0 31 19 80 29 5 53 15 50 NOT RE UIRED NOT RE UIRED b 29 AP 0045 8.6 13.4 37 2 44 20 39 6 0 12 13 76 NOT RE UIRED NOT REQUIRED 12 1120 10.4 14 ~ 4 32 52 41 76 28 21 28 25 53 37 4 3 16 4 65 9 6 13 13 42 b 2400 9.2 14. 5 49 24 64 26 19 27 12 38 22 35 2 6 11 15 69 10 8 18 16 47 a 26 1000 10.9 14.4 72 55 86 69 18 62 19 89 21 26 NOT RE UIRED NOT RE UIRED b 2400 14.4 83 16 110 50 38 41 33 75 78 52 58 60 87 86 32 24 17 38 43 49 a 1130 11.7 ~ 12.4 18 14 23 15 16 3 14 7 16 26 1 0 9 5 93 4 27 7 37 30 JUN b 2300 14. 1 14. 3 8 2* 10 4 29 2 4 2 4 0 3 0 3 1 25 0 0 1 100 a b 20 1200 19.9 14. 2 1 0 1 0 0 0 0 0 1 0 1 0 b 2305 20.3 15.1 0 0 0 0 0 0 1 - 1 0 0 a 1140 19. 2 15.6 0 0 0 0 0 0 1 100 0 0 AUG b 2315 19.9 14.5 0 0 0 0 0 0 0 0 a 22 SEP 22,27 1205 18.4 14.8 0 0 0 0 0 0 0 0 SEP b 27 SEP 2318 16.2 . 14.7 3 0 3 0 0 0 0 0 0 0 a 1027 15.7 14.7 0 0 1 0 1 0 0 0 0 0 OCT b 2142 16.0 14.4 0 0 0 0 0 0 0 0

• This species Was not collected on the following dates: 23,28 Jun, 29 Jul, 25 Aug, 8 Sep

I NUMBER OF SYNCHAETA PECTINATA (ROTIFERA) OBSERVED IN VIABILITYSTUDIES (Continued) JAMES A. FITZPATRICK NUCLEAR POWER PLANT - 1976 INTAKE DISCHARGE 3'SIMULATION 2'SIMULATIOH INTA'BP. hUMBER TOTALf Z NUMBER TOTALf Z NUMBER TOTALf Z NUMBER TOTAL Z

        '~DAY                            LIVE     COLL'D   DEAD     LIVE       COLL'D     DEAD       LIVE       COLL'D    DEAD     LIVE      COLL'D  DEAD DATE       RIGHT      (  c)'            R"1 R-2   R-1 R-2 MEAN     R-1 R-2     R-1 R-2 MEAN        R-1 R-2 R-1 R-2 MEAN           R-1 R-2    R-1 R-2  MEAN a

20 1110 12.1 13. 6 2 0 3 33 0 0 NOT REQUIRED NOT RE UIRED OCT b 2358 12.0 13. 5 2 3 6 3 44 3 1 3 1 0 0 0 0 0 3 100 20 ocr" 1425 NA NA 2 4 3 4 14 NOT RE UIRED NOT RE UIRED NOT RE UIRED a 1210 10.4 15.5 0 0 0 0 0 0 3 100 6 - 6 0 0 HOV b 2345 10.4 15.4 0 0 1 100 0 0 2 100 0 0 0 0 a 17 1210 8.2 13.6 0 0 0 1 2 1 67 1 0 1 0 0 0 NOV b 2254 7.8 15.0 2 6 6 8 43 0 0 3 100 2 0 2 0 2 1 3 3 50 1230 3.2 14.8 3 0 5 40 1 3 3 3 33 4 0 4 0 2 1 2 3 40 DEC b 2308 3.5 14.9 0 0 3 100 2 2 2 3 20 0 0 1 3 100 0 0 3 2 100 a 1155 2.2 12.8 2 0 2 3 60 0 0 1 100 0 0 2 4 2 5 14 DEC b 2321 2.5 13.8 2 0 3 5 75 4 0 4 1 20 1 6 2 10 42 1 0 5 80 a/b Ti=e in 2400 c hrs of Intake Sanple Total of dead observed in R-1 and R-2 divided by total organisas dIntake tenperature before tenpering observed in R-1 and R-2 Discharge - Intake Tenperature h Sample taken from lake in vicfnity of FitzPatrick Intake fHunber of live organisms observed Total nunber of organisms observed ~ Not applicable NA ~ Not availablc

1C f

NUMBER OF TRICHOCERCA MULTICRINUS (ROTIFERA) OBSERVED IN VIABILITYSTUDIES JAMES A. FITZPATRICK NUCLEAR POWER PLANT - 1976 DATE DAY

        ~NIGHT

('c)'NTAKE INTAKE TEMP-NUMBER LIVE R-1 R-2 TOTAL COLL'D R-1 R-2 X DEAD MEAN NUMBER LIVE R-1 R-2 DISCHARGE TOTALf COLL'D DEAD R-1 R-2 MEAN NUMBER LIVE R-1 R-2 3'SIMULATION TOTAL COLL'D R-1 R-2 2 DEAD MiAN NUMBER LIVE R-1 R-2 2'SIMULATION TOTAL COLL'D R-1 R-2 I DFAD MEAN 12 1120 10.4 14. 4 0 0 0 2 0 100 0 0 0 0 MAY b 2400 9.2 14. 5 0 0 0 0 ~ 0 0 0 0 1 100 a 26 1000 10.9 14.4 0 0 0 0 NOT RE UIRED NOT RE UIRED MAY b 2400 14.4 0 - 1 0 100 0 0 0 0 0 0 1130 11.7 12.4 0 0 1 100 1 - 1 0 0 0 0 0 0 b 2300 14. 1 14. 3 0 0 0 0 1 0 1 0 0 - 2 0 100 a 23 JUN 23,28 1100 17.4 15. 5 0 - 1 0 100 0 0 1 100 NOT RE UIRED NOT RE UIRED b 28 JUN 2245 15.9 15.6 0 0 0 0 0 0 0 0 a 20 1200 19.9 14. 2 0 0 0 0 0 0 0 0 b 2305 20.3 15.1 0 0 0 0 1 100 0 0 0 0 a 29 1200 19.8 14.0 0 3 8 4 75 1 0 5 5 90 NOT RE UIRED NOT RE UIRED JUL b 2320 19 6 12 ' 1 1 2 5 71 6 0 9 33 0 0 1 100 4 0 7 1 50 1140 19. 2 15.6 0 6 4 15 68 0 5 6 10 69 1 0 7 9 94 3 1 9 8 76 AUG b 2315 19.9 14. 5 38 10 57 31 45 4 1 13 17 83 11 11 24 30 59 5 3 15 30 82 a 25 1145 21.8 15.7 9 4 15 22 65 0 1 17 10 96 NOT REQUIRED NOT RE UIRED AUG b 2350 21.9 17.7 3 4 16 14 77 1 0 7 10 94 6 3 19 25 80 3 2 16 11 81 1130 19. 7 15.9 11 24 25 37 44 1 2 3 11 79 5 0 14 10 79 4 4 8 16 67 SEP b 2305 21.1 16.0 3 44 41 72 58 13 5 50 59 83 12 5 26 39 74 21 9 51 44 68

• This species was not collected on the following dates; 14 Apr, 28~29 Apr

l N l I

NUMBER OF TRICHOCERCA MULTICRINUS (ROTIFERA) OBSERVED IN VIABILITYSTUDIES (Continued) JAMES A. FITZPATRICK NUCLEAR POWER PLANT - 1976 DISCHARGE 3 SIMULATION 2'SIMULATION IhTAKE NUMBER TOTAL 2 NUMBER TOTALf NUMBER TOTAL 2 NUMBER TOTALf DAY TEMP. LIVE COLL'D DEAD LIVE COLL'D DEAD LIVE COLL'D DEAD LIVE COLL'D DEAD NIGHT ( C) bT R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN a 22 SEP 2,27 1205 18.4 14.8 4 7 21 13 68 1 0 6 14 95 3 2 9 5 64 3 4 12 8 65 b 27 SEP 2318 16.2 14.7 6 19 24 46 64 0 6 16 27 86 5 17 28 30 62 12 6 40 28 74 6 1027 15.7 14.7 4 2 9 12 71 0 0 6 9 100 3 5 6 11 53 4 5 10 8 50 0CI' 2142 16.0 14.4 8 7 17 15 53 2 2 5 6 64 0 0 10 7 100 0 7 6 18 71 a 20 1110 12.1 13 ' 1 4 3 4 29 0 1 4 3 86 NOT REQUIRED NOT RE UIRED OCT b 2358 12.0 13.5 3 - 3 0 0 0 2 1 2 33 0 0 1 1 100 0 0 5 4 100 20h OCT 1425 NA NA 0 1 2 6 88 NOT RE UIRED NOT RE UIRED NOT RE UIRED a 3 1210 10.4 15.5 1 1 1 0 0 0 1 100 0 - 1 0 100 0 0 2 2 100 NOV b 2345 10 ' 15.4 0 - 2 0 100 0 0 0 - 1 0 100 1 0 1 1 50 a 17 1210 8.2 13.6 2 1 2 1 0 0 0 2 2 100 1 1 3 2 60 1 - 1 0 0 NOV b 2254 7.8 15.0 2 4 5 5 40 0 2 1 7 75 2 2 6 2 50 0 0 1 2 100 1 1230 3.2 14.8 0 0 0 0 0 0 1 0 1 1 50 DEC b 2308 3.5 14.9 0 0 1 100 0 0 0 0 0 0 1155 2.2 12.8 0 - 1 0 100 0 0 0 0 1 0 1 0 b 2321 2.5 13.8 0 0 0 0 0 0 0 0 a/b Tine in 2400 hrs c of Intake Sanple Total of dead observed in R-1 and R-2 divided by total organisns dIntake tenperature before terapering observed in R-1 and R-2 Discharge Intake Temperature h Sampl>> taken from lake in vicinity of FitzPatrick Intake fNunber of live organisns observed Total nunber of organisns observed

                                                                             ~ Not  applicable NA ~   Not available

g q II

  'I 1

II h l

NUMBER OF TROPOCYCLOPS PRASINUS MEXICANUS (COPEPODA: CYCLOPOIDA) OBSERVED IN VIABILITYSTUDIES JAMES A. FITZPATRICK NUCLEAR POWER PLANT - 1976 INTAKE DISCHARGE 3 SIMULATION 2 SIMULATION INTAKE NUMBER TOTAL X NUMBER TOTAL X NUMBER TOTAL~ X NUMBER TOTAL) X DAY TEMP. 'IVE COLL'D DEAD LIVE COLL'D DEAD LIVE COLL'D DEAD LIVE COLL'D DEAD: DATE NIGHT ('C) dT R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MBA.'l a 14 1130 5.1 14.0 0 0 0 1 0 NOT RE UIRED NOT RE UIRED APR b 2200 5.8 13.7 0 0 0 0 NOT RE UIRED NOT RE UIRED a 12 1120 10.4 14. 4 0 0 1 0 1 0 0 0 0 0 b 2400 9.2 14.5 0 0 0 0 0 0 1 1 . 1 1 0 a 1130 11.7 12.4 1 - 1 0 0 0 0 0 0 0 0 b 2300 14. 1 14. 3 0 - 1 0 100 1 0 1 0 0 0 0 0 a 23 JUN 23,28 1100 17.4 15.5 0 0 0 0 NOT RE UIRED NOT REQUIRED JUN b 28 JUN 2245 15.9 . 15.6 0 0 0 0 1 0 1 0 0 0 a 20 . 1200 19. 9 14. 2 0 0 0 0 0 0 0 0 JUL b 2305 20 ' 15.1 0 0 0 0 0 0 1 0 1 0 29 1200 19.8 14.0 0 0 0 0 NOT RE UIRED NOT RE UIRED JUL b 2320 19. 6 12 ' 0 0 1 100 1 0 1 0 0 0 0 0 a 1140 19. 2 15.6 . 10 0 12 17 1 " 1 0 0 2 - ~ 2 0 0 4 2 4 2 0 AUG b 2315 19. 9 14. 5 2 - 2 0 0 "4 0 8 50 2 2 2 2 0 0 0 a 25 1145 21.8 15. 7 0 0 0 0 NOT REQUIRED NOT RE UIRED AUG b 2350 21.9 17.7 1 0 1 0 0 - 1 0 100 0 0 1 100 0 0 1130 19. 7 15. 9 5 7 5 9 14 0 0 3 3 3 3 0 4 12 4 12 0 SEP b 2305 21.1 16.0 0 0 4 - 5 0 20 0 2 1 2 33 3 - 4 0 25

• This species was not collected on the followin8 dates: 28-29 Apr, 26 May

l I

NUMBER OF TROPOCYCLOPS PRASINUS MEXICANUS (COPEPODA : CYCLOPOIDA) OBSERVED IN VIABILITYSTUDIES (Continued) JAMES A. FITZPATRICK NUCLEAR POWER'LANT - 1976 INTAKE DISCHARGE 3 SIMULATION 2'SIMULATION INTAKE NUMBER TOTALf I NUMBER TOTALf I NUMBER TOTAL Z NUMBER TOTALf I DAY TEMP. LIVE COLL'D DEAD LIVE COLL'D DEAD LIVE COLL'D DEAD LIVE COLL'D DEAD

         ~NIGHT   (  c)'                R-1 R-2    R-1 R-2 MEAN     R-1 R-2      R-1 R-2 MEAN    R-1 R-2      R-1 R-2   MEAN  R-1 R-2 R-1 R-2 MEAN 22 SEP 2,27      1205   18.4      14.8          4    3     4    3     0           5      0    9     44    5      -    5     0     0   3     4     4    4      12 SEP   b 27 SEP 2318    16.2      14.7         22   29    27   29     9     2    18     10   27     46                0     0        35   45     40   48       9 a

6 1027 15.7 14.7 27 30 31 32 10 4 16 13 24 46 19 41 22 44 9 38 47 45 55 ~ 15 b 2142 16.0 14. 4 17 35 19 45 19 12 9 17 15 34 20 31 26 40 23 22 34 25 49 24 20 1110 12.1 13. 6 1 9 1 12 23 0 0 6 6 100 NOT RE UIRED NOT REQUIRED OCT b 2358 12.0 13.5 10 14 19 25 45 10 11 17 14 32 14 16 16 35 41 12 16 26 21 40 20 OCr" '425 NA NA 34 19 36 31 21 NOT RE UIRED NOT RE UIRED NOT RE UIRED 3 NOV

     '210 a

b 10.4 15.5 18 14 18 18 11 1 10 3 20 52 10 11 19 11 30 18 14 18 26 27 2345 10.4 15.4 3 2 6 6 58 0 3 5 3 63 14 3 15 8 26 10 5 15 9 38 17 1210 8.2 13.6 11 11 13 16 24 15 10 23 15 34 12 3 20 10 50 12 28 17 29 13 NOV b 2254 7.8 15.0 5 6 15 6 48 0 1 6 4 90 0 3 5 3 62 2 3 6 13 74 a 1 1230 3.2 14. 8 2 0 2 0 1 1 0 0 0 0 4 100 1 0 1 0 DEC b 2308 3.5 14.9 0 3 2 3 40 0 0 0 0 2 100 0 2 3 2 60 a 19 1155 2.2 12.8 2 0 3 2 60 1 1 1 1 2 - 2 0 0 0 2 1 3 50 DEC b 2321 2.5 13.& 0 2 3 2 60 1 0 1 1 50 1 0 2 50 0 0 1 1 100 a/b Time in 2400 hrs of Intake c Sample Total of dead observed in R-1 and R-2 divided by total organisms dIntake te=perature before tempering observed in R-1 and R-2 e Discharge - Intake Temperature h Sample taken from lake in vicinity of FitrPatrick Intake fNumber of 1 ive organisms observed Total number of organisms observed

                                                                            "  ~  Not applicable NA ~    Not available

JAMES A. FITZPATRICK NUCLEAR POWER PLANT VIII.B.5 MORTALITY OF SELECTED SPECIES OBSERVED IN LAKE VIABILITYSTUDIES

NUMBER OF BOSMINA LONGIROSTRIS (CLADOCERA) OBSERVED IN LAKE VIABILITY STUDIES JAMES A. FITZPATRICK NUCLEAR POWER PLANT VICINITY 1976 3'LAKE 2 LAKE INTAKE NUMBER TOTAL NUMBER TOTAL DAY TEMP. LIVE COLL'D DEAD LIVE COLL'D DEAD b DATE NIG)IT 4T R-1 R-2 R-1 R-2 MEAN8 R-1 R-2 R-1 R-2 MEAN ('c)'.1 a 14 1130 14. 0 NOT RE UIRED NOT REQUIRED APR .b 2200 5.8 13'. 7 NOT RE UIRED NOT REQUIRED a 28 APR 28-29 1200 8.9 14. 6 NOT RE UIRED ~ NOT REQUIRED APR b 29 APR 0045 8.6 13.4 NOT RE UIRED NOT REQUIRED a 12 1120 10. 4 14. 4 NOT REQUIRED NOT REQUIRED MAY b 2400 9.2 14. 5 NOT REQUIRED NOT REQUIRED a 26 MAY b 1000 10. 9 14. 4 2 2 2 2 2 4,2 4 0 2400 14. 4 NOT RE UIRED NOT REQUIRED 9 1130 ll. 7 12.4 NOT REQUIRED NOT REQUIRED JUN b 2300 14. 1 14. 3 NOT RE UIRED NOT REQUIRED a 23 JUN 23, 28 1100 17.4 15. 5 13 20 . 14 23 11 37 22 68 25 37 JUN b 28 JUN 2245 15.9 15. 6 NOT REQUIRED NOT REQUIRED a 20 1200 19. 9 14. 2 NOT REQUIRED NOT REQUIRED JUL b 2305 20. 3 15. 1 NOT REQUIRED NOT REQUIRED 29 1200 19.8 14. 0 80 201 90 225 11 112 73 150h 88b 22 JUL 2320 19.6 12.2 NOT REQUIRED NOT REQUIRED ll AUG 1140 19. 2 15. 6 NOT REQUIRED NOT REQUIRFD 2315 19. 9 14. 5 NOT REQUIRED NOT REQUIRED 25 114 5 21.8 15.7 22 15 33 23 34 3 3 5 3 25 AUG 2350 21.9 17.7 NOT REQUIRED NOT RFQUIRED

NUMBER OF BOSMINA LONGIROSTRIS (CLADOCERA) OBSERVED IN LAKF. VIABILITY STUDIES (Continued) JAMES A. FITZPATRICK NUCLEAR POWER PLANT VICINITY 1976 3'LAKE 2'LAKE DATE a DAY NIGHT b INTAKE TEMP. ('c)'9. NUMBER'OTAL LIVE R-1 R-2 COLL'D R-1 R-2 DEAD MEANg NUMBER LIVE R-1 R-2 TOTAL COLL'D R" 1 R-2 X DEAD MEAN 1130 7 15. 9 NOT REQUIRED NOT REQUIRED SEP b 2305 21.1 16.0 NOT RE UIRED NOT RE UIRED a 22 SEP 22,27 1205 18. 4 14. 8 NO SAMPLE NO SAMPLE SEP b 27 SEP 2318 16.2 14.7 NOT REQUIRED NOT REQUIRED a 1027 15. 7 14. 7 NOT REQUIRED NOT REQUIRED OCT b

            ,  2142    16. 0           14. 4          NOT REQUIRED                    NOT REQUIRED 20        1110    12.1            13. 6      47   66    47     67      1     19   31    23   32    9 OCT g     20.

2358 12.0 13.5 NOT REQUIRED NOT REQUIRED OCT 1425 NA NA NOT REQUIRED NOT REQUIRED a 3 1210 10. 4 15. 5 NOT RE UIRED NOT REQUIRED NOV b 2345 10. 4 15. 4 NOT RE UIRED NOT REQUIRED 17 1210 8.2 13. 6 NO SAMPLE NO SAMPLE NOV 2254 7.8 15.0 NOT REQUIRED NOT RE UIRED 1 1230 3.2 '14. 8 NOT REQUIRED NOT REQUIRED DEC 2308 3.5 14. 9 'NOT RE UIRED NOT REQUIRED 19 1155 2.2 12.8 NO SAMPLE NO SAMPLE DEC b 2321 2.5 13. 8 NOT RE UIRED NOT RE UIRED a/b Time in 2400 hrs h 2'nd 3'F lower c of Intake Sample Collections at sites Intake temperature before tempering than the boil temperature (samples e Discharge Intake Tempera ture .were not taken in boil) fNumber of live organisms observed 1. Sample taken from lake in the vicinity Total number of organisms observed of FitzPatrick Intake (see Sect. VIII.B.4) Total of dead observed in R-1 and R-2 divided by total organisms in R-1 NA = Not available and R-2

NUMBER OF KFRATEI.LA CRASSA (ROTIFERA) OBSFRVED IN LAKE VIABILITY STUDIES JAMES A. FITZPATRICK NUCLEAR POWER PLANT VICINITY 1976 3 LAKE 2'LAKE INTAKE NUMBER TOTAL NUMBER TOTAL DAY TEMP. LIVE COLL'D DEAD LIVE COLL'D DEAD DATE NIGIIT ( R 1 R2 R1 R2 MEAN R-1 R-2 R-1 R-2 ~ MEAN c)'.1 14 1130 14. 0 NOT REQUIRED NOT REQUIRED APR b 2200 5.8 13.7 NOT REQUIRED NOT REQUIRED a 28 APR 28-29 1200 8.9 14. 6 NOT REQUIRED NOT REQUIRED APR b 29 APR 0045 8.6 13.4 NOT REQUIRED NOT REQUIRED a 12 1120 10.4 14. 4 NOT REQUIRED NOT RE UIRED MAY b 2400 9.2 14.5 NOT REQUIRED NOT REQUIRED a 26 1000 10. 9 14. 4 0 0 2 0 2 4 67 MAY b 2400 14. 4 NOT REQUIRED NOT REQUIRED 9 1130 ll. 7 12.4 NOT REQUIRED NOT REQUIRED JUN 2300 14.1 14. 3 NOT REQUIRED NOT REQUIRED a 23 JUN 23028 1100 17.4 15.5 12 1 14 3 24 1 32 25 40 49 JUN b 28 JUN 2245 15.9 15. 6 NOT RE UIRED NOT REQUIRED a 20 1200 19. 14. 2 NOT REQUIRED NOT REQUIRED JUL b 9'0. 2305 3 15. 1 NOT REQUIRED NOT REQUIRED a 29 1200 19. 8 14. 0 0 6 3 8 -46 5 3 14 ll 68 JUL b 2320 19. 6 12. 2 NOT REQUIRED NOT REQUIRFD 11 1140 19. 2 15. 6 NOT RE UIRED NOT REQUIRED AUG 2315 19. 9 14. 5 NOT REQUIRED NOT REQUIRED 25 1145 21.8 15.7 10 4 16 8 42 5 1 10 5 60 AUG 2350 21.9 17.7 NOT RE UIRFD NOT RE UIRED

V NUMBER OF KERATELLA CRASSA (ROTIFERA) OBSERVED IN LAKE VIABILITY STUDIES (Cont'~duo~> JAMES A. FITZPATRICK NUCLFAR POWER PLANT VICINITY 1976 3'LAKE 2'LAKE DATE a DAY NIGNT b INTAKE TEMP. ('c)'9. NUMBER LIVE R-1 R-2 TOTAL COLL'D R-1 R-2 DEAD MEAN NUMBER LIVE R-1 R-2 TOTAL COLL'D R-1 R-2 DEAD MEANg 1130 7 15. 9 NOT REQUIRED NOT REQUIRED SKP g 2305 21. 1 16. 0 NOT REQUIRED NOT REQUIRED a 22 SEP 22'7 1205 18.4 14;8 NO SAMPLE NO SAMPLE SEP b 27 SEP 2318 16. 2 14. 7 NOT REQUIRED NOT REQUIRED 6 1027 15 ~ 7 14. 7 NOT REQUIRED NOT REQUIRED OCT 2142 16. 0 14.4 NOT RE UIRED NOT REQUIRED a 20 1110 12.1 13. 6 2 2 4 3 43 3 4 6 5 36 OCT b 2358 12.0 13.5 NOT REQUXRED NOT REQUIRED 20. OCT 1425 NA NA NOT REQUIRED NOT REQUIRED a 3 1210 10. 4 15.5 NOT REQUIRED NOT REQUIRED NOV 2345 10.4 15.4 NOT REQUIRED NOT REQUIRED 17 1210 8.2 13. 6 NO SAMPLE NO SAMPLE NOV 2254 7.8 15.0 NOT REQUIRED NOT REQUIRED 1 1230 3.2 14. 8 NOT REQUIRED NOT REQUIRED DEC b 2308 3.5 14.9 NOT REQUIRED NOT REQUIRED 19 1155 2.2 12. 8 NO SAMPLE NO SAMPLE DEC b 2321 2.5 13.8 NOT REQUIRED NOT REQUIRED a/b Time in 2400 hrs of Intake Sample h Collections at sites 2'nd 3'F lower c dIntake temperature before tempering than the boil temperature (samples Discharge Intake Temperature .were not taken in boil) e fNumber of live organisms observed Sample taken from lake in the vicinity Total number of organisms observed of FitzPatrick Intake (see Sect. VIII.B.4) Total of dead observed in R-1 and = Not applicable R-2 divided by total organisms in R-1 NA = Not available and R-2

I NUMBER OF KF.RATELLA UADRATA (ROTIFERA) OBSERVED IN LAKE VIABILITY STUDIFS JAMES A. FITZPATRICK NUCLFAR POWER PLANT VICINITY - 1976 'ATF. DAY

               ,b NIGIVZ c)LAKE INTAKE TEMP.

( NUMBER LIVE R-1 R-2 TOTAL COLL'D R-1 R-2 DEAD MEANg NUMBER LIVE R-1 R-2 2'LAKE TOTAL COLL'D R-1 R-2 DEAD MEANg 14 1130 5.1 14. 0 NOT REQUIRED NOT REQUIRED APR b 2200 5.8 13.7 NOT RE UIRED NOT REQUIRED a 28 APR 28-29 1200 8.9 14.6 NOT REQUIRED NOT REQUIRED APR b 29 APR 0045 8.6 13.4 NOT REQUIRED NOT REQUIRED a 12 1120 10. 4 14. 4 NOT REQUIRED NOT REQUIRED MAY b 2400 9.2 14. 5 NOT REQUIRED NOT REQUIRED 26 1000 10. 9 14. 4 38 40 126 99 65 52 42 93 135 59 HAY b 2400 14. 4 NOT REQUIRED NOT REQUIRED 9 1130 11 ' 12.4 NOT RE UIRED NOT REQUIRED JUN b 2300 14. 1 14. 3 NOT RE UIRED NOT REQUIRED 23,28 JUN a 23 JUN 1100 b 28 JUN

17. 4 15. 5 26 33 '8 55 48 0 3 10 7 82 2245 15. 9 15. 6 NOT REQUIRED NOT REQUIRED 20 1200 19. 9 14.-2 NOT REQUIRED NOT REQUIRED JUL b 2305 20. 3 15. 1 NOT RE UIRED NOT REQUIRED a

29 1200 19. 8 14. 0 ph ph P P 3h 3h .1PP JUL b 2320 19. 6 12. 2 NOT REQUIRED NOT REQUIRED a 11 1140 19. 2 15. 6 NOT REQUIRED NOT REQUIRED AUG b 2315 19. 9 14. 5 NOT REQUIRED NOT REQUIRED 25 1145 21.8 15.7 0 ~ 0 l 0 2 50 AUG 2350 21.9 17. 7 NOT RE UIRFD NOT REQUIRFD

• This species was not collected on the following date; 8 Sep

I li i li 1 R l

NUMBER OF KERATELLA UADRATA (ROTIFFRA) OBSERVED IN LAKE VIABILITY STUDIES (Continued) JAMES A. FITZPATRICK NUCLEAR POWER PLANT VICINITY 1976 3'LAKE 2'LAKE INTAKE NUMBER TOTAL / NUMBER TOTAL  %%d DAY TEMP. LIVE COLL'D DEAD LIVE COLL'D DEAD b DATE NIGUT 4T R" 1 R-2 R-1 R-2 MEANg R1 R2 R 1 R2 MEANg ('c)'8. a 22 SEP 22 j27 1205 4 14. 8 NO SAMPLE NO SAMPLE SEP b 27 SEP 2318 16. 2 14. 7 NOT REQUIRED NOT REQUIRED 6 1027 15. 7 14. 7 NOT REQUIRED NOT REQUIRED OCT 2142 16. 0 14. 4 NOT RE UIRED NOT REQUIRED a 20 1110 12. 1 13. 6 0 0 0 0 OCT b 2358 12. 0 13. 5 NOT REQUIRED NOT RE UIRED I 20. OCT 1425 NA NA NOT RE UIRED NOT REQUIRED 3 1210 10. 4 15. 5 NOT REQUIRED NOT REQUIRED NOV 2345 10. 4 15. 4 NOT REQUIRED NOT REQUIRED a 17 1210 8.2 13. 6 NO SAMPLE NO SAMPLE NOV b 2254 7.8 15.0 NOT RE UIRED NOT REQUIRED a 1 1230 3.2 14.8 NOT REQUIRED NOT REQUIRED DEC b 2308 3.5 14. 9 NOT REQUIRED NOT REQUIRED a 19 1155 2.2 12. 8 NO SAMPLE NO SAMPLE DEC b 2321 2. 5 13.8 NOT REQUIRED NOT REQUIRED a/b Time in 2400 hrs of Intake Sample h 2'nd 3'F lower c Collections at sites Intake temperature before tempering than the boil temperature (samples e Discharge Intake Temperature .were not taken in boil) 1 fNumber of live organisms observed Sample taken from lake in the vicinity Total number of organisms observed o f Fitzpatrick Intake (see Sects VIII,B.4) Total of dead observed in R-1 and = Not applicable R-2 divided by total organisms in R-1 NA ~ Not available and R-2

NUMBER OF POLYARTllRA DOLICIIOPTERA (ROTIFERA) OBSERVED IN LAKF. VIABILITY STUDIES JAMES A. FITZPATRICK NUCLEAR POWER PLANT VICINITY 1976 3'LAKE 2'LAKE INTAKE NUMBER TOTAL X NUMBER TOTAL DAY TEMP. LIVE COLL'D ~ DEAD LIVE COLL'D DEAD b DATE NIGllT ( R- 1 R-2 R-1 R-2 MEAN R-1 R-2 R- 1 n-2 MEANg a c)'.1 14 1130 14. 0 NOT REQUIRED NOT REQUIRED APR b 2200 5.8 13.7 NOT RE UIRED NOT REQUIRED a 28 APR 28-29 1200 8.9 14. 6 NOT REQUIRED .NOT REQUIRED APR b 29 APR 0045 8.6 13. 4 NOT REQUIRED NOT REQUIRED a 12 1120 10. 4 14. 4 NOT REQUIRED NOT REQUIRED MAY b 2400 9.2 14. 5 NOT RE UIRED NOT RE UIRED 26 1000 10. 9 14. 4 19 14 68 46 71 0 2 18 20 95 MAY 2400 14. 4 NOT REQUIRED NOT REQUIRED 9 1130 11.7 12.4 NOT REQUIRED NOT REQUIRED JUN b 2300 14.1 14. 3 NOT RE UIRED NOT REQUIRED a 23 JUN 23, 28 1100 17.4 15. 5 4 23 . 33 40 63 1 21 27 92 82 JUN b 28 JUN 2245 15.9 15. 6 NOT REQUIRED NOT REQUIRED 20 1200 19. 9 14. 2 NOT REQUIRED NOT REQUIRED JUL b 2305 20. 3 15 ~ 1 NOT REQUIRED NOT REQUIRED a 29 1200 19. 8 14. 0 2 0 3 9 83 1 2 1 2 0 JUL b 2320 19. 6 12. 2 NOT REQUIRED NOT REQUIRED ll 1140 19.2 15 ' NOT REQUIRED NOT REQUIRED AUG b 2315 19. 9 14. 5 NOT RE UIRED NOT REQUIRED a 25 1145 '21.8 15. 7 0 0 0 0 AUG 2350 21.9 17. 7 NOT RE UIRED NOT REQUIRED

I l

NUM13FR OF POLYARTIIRA DOLICNOPTERA (ROTIFERA) OBSFRVED. IN LAKE VIABILITY STUDIFS (Cont inued) JAMES A. FIT7PATRICK NUCLEAR POWER PLANT VICINITY 1976 3 LAKE 2 LAKE INTAKE NUMBER TOTAL X NUMBER TOTAL X DAY TEMP. LIVE COLL'D f DEAD LIVE COLL'D f DEAD b NIGIIT ( Td R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEANg a c)'9. 8 1130 7 15. 9 NOT REQUIRED NOT REQUIRED SEP b 2305 21.1 16.0 NOT REQUIRED NOT REQUIRED a 22 SEP 22 27 1205 18.4 14.8 NO SAMPLE NO SAMPLE SEP b 27 SEP 2318 16.2 14.7 NOT REQUIRED NOT REQUIRED 6 1027 15. 7 14.7 NOT REQUIRED NOT REQUIRED OCT 2142 16. 0 14. 4 NOT REQUIRED NOT REQUIRED a 20 1110 12. 1 13. 6 0 0 0 0 OCT b 2358 12.0 13.5 NOT REQUIRED NOT REQUIRED 20. OCT 1425 NA NA NOT REQUIRED NOT REQUIRED a 3 1210 10. 4 15. 5 NOT REQUIRED NOT REQUIRED NOV b 2345 10. 4 15.4 NOT REQUIRED NOT REQUIRED 17 1210 8.2 13. 6 NO SAMPLE NO SAMPLE NOV b 2254 7.8 15.0 NOT REQUIRED NOT REQUIRED 1 1230 3.2 14. 8 NOT REQUIRED NOT REQUIRED DEC 2308 3.5 14. 9 NOT RE UIRED 'OT REQUIRED a 19 1155 2.2 12.8 NO SAMPLE NO SAMPLE DEC b 2321 2.5 13. 8 NOT RE UIRED NOT REQUIRED a/b Time in 2400 hrs of Intake Sample h Collections at sites 2'nd 3'F lower c dIntake temperature before tempering than the boil temperature (samples Discharge Intake Temperature .were not taken in boil) e fNumber of lave organisms observed Sample taken from lake in the vicinity Total number of organisms observed of FitzPatrick Intake (see Sect. VIII.B.4) Total of dead observed in R-1 and = Not applicable R-2 divided by total organisms in R-1 NA = Not available and R-2

NUHBER OF POLYARTIIRA MAJOR (ROTIFERA) OBSERVED IN LAKE VIABILITY STVDIES JAIIES A. FITZPATRICK NUCLEAR POIKR PLANT VICINITY - 1976 3'LAKE 2'LAKE INTAKE NVMBER TOTAL NUMBER TOTAL X DAY TEMP. LIVE COLL'D DEAD LIVE COLL'D f DEAD DATI'. N IGIIT b ('c)' R I R 2 R 1 R 2 MEAN R-1 R-2 R" 1 R-2 MF.ANg 26 1000 10 ~ 9 14. 4 0 0 0 0 HAY b 2400 14. 4 NOT REQUIRED NOT REQUIRED 9 1130 11.7 12.4 NOT REQUIRED NOT REQUIRFD JVN 2300 14. 1 14. 3 NOT REQUIRED NOT REQUIRED a 23 JUN 23,28 1100 17.4 15 ' 0 0 0 0 J UiV b 28 JVN 2245 15. 9 15. 6 NOT REQUIRED. NOT REQUIRED 20 1200 19. 9 14.2 NOT REQVIRED NOT REQUIRED JVL b 2305 20.3 15.1 NOT RE UIRED NOT REQUIRED a 29 1200 19. 8 14. 0 0 0 2 1 100 Oh Oh JUL b 2320 19. 6 12. 2 NOT REQUIRED NOT REQUIRED a 11 1140 19. 2 15. 6 NOT REQUIRED NOT REQUIRED AUG b 2315 19. 9 14. 5 NOT REQUIRED NOT REQUIRED 25 1145 21.8 15. 7 7 0 19 10 76 0 1 ll 5 94 AUG 2350 21.9 17.7 NOT REQUIRED NOT REQUIRED 8 1130 19. 7 15.9 NOT REQUIRED NOT REQUIRED SEP 2305 21.1 16.0 NOT REQUIRED NOT REQUIRED a 22 SEP 22/27 1205 18.4 14. 8 NO SAMPLE NO SAMPLE SEP b 27 SFP 2318 16.2 14. 7 NOT REQUIRED NOT REQUIRED

• This species was not collected on the following dates: 14 hpr, 28-29 hpx, 12 Hay

l l

NUMBER OF POLYARTllRA MAJOR (ROTIFERA) OBSFRVED IN LAKE VIABILITY STUDIFS (Continued) JAMES A. FITZPATRICK NUCLFAR POWER PLANT VICINITY 1976 3'LAKE 2'LAKE DAY c)'UHBER INTAKE TEMP. LIVE R-1 R-2 TOTAL COLL'D R"1 R"2 X DEAD NUMBER LIVE R-1 R-2 TOTAL COLL'D R-1 R-2 DEAD DATE NIGHT ( MEAN MEAN 1027 15. 7 14. 7 NOT REQUIRED NOT REQUIRED OCT b 2142 16. 0 14. 4 NOT REQUIRED NOT REQUIRED a 20 1110 12. 1 13. 6 0 1 1 9 90 0 0 4 100 OCT b 2358 12.0 13.5 NOT REQUIRED NOT REQUIRED 20. OCT 1425 NA NA NOT REQUIRED NOT REQUIRED a 3 1210 10.4 15. 5 NOT REQUIRED NOT REQUIRED NOV 2345 10.4 15.4 NOT REQUIRED NOT REQUIRED 17 1210 8.2 13.6 NO SAMPLE NO SAMPLE NOV 2254 7.8 15.0 NOT REQUIRED NOT REQUIRED 1 1230 3.2 14. 8 NOT REQUIRED NOT REQUIRED DEC. b 2308 3.5 14. 9 NOT RE UIRED NOT REQUIRED 19 1155 2.2 12. 8 NO SAMPLE NO SAMPLE DEC 2321 2.5 13. 8 NOT REQUIRED NOT REQUIRED a/b Time in 2400 hrs of Intake Sample h Collections at sites 2'nd 3'F lower c dIntake temperature before tempering th'an the boil temperature (samples e Discharge Intake Temperature .were not taken in boil) l. fNumber of live organisms observed Sample taken from lake in the vicinity Total number of organisms observed of FitzPatrick Intake(see Sect, VIII.B.4) g Total of dead observed in R-1 and = Not applicable R-2 divided by total organisms in R-1 NA = Not available and R-2

NUMBER OF SYNCllhETA LACKOWITZIANA (ROTIFERA) OBSERVED IN LAKE VIABILITY STUDIES JAMES A. FITZPATRICK NUCLEAR POWER PLANT VICINITY 1976 3'LAKE 2'LAKE DATE

• DAY NIGNT b

INTAKE TEMP. ('c) dT d NUMBER LIVE R-I R-2 TOTAL COLL'D R"I R-2 DEAD MEAN NUMBER LIVE R-l R-2 TOTAL COLL'D R-I R-2 DEAD MEAN a 14 1130 5.1 14. 0 NOT REQUIRED NOT REQUIRED APR 2200 5.8 13. 7 NOT REQUIRED NOT REQUIRFD a 28 APR 28-29 1200 8.9 14. 6 NOT REQUIRED NOT REQUIRED APR b 29 APR 0045 8.6 13.4 NOT REQUIRED NOT REQUIRED 12 1120 10. 4 14. 4 NOT REQUIRED NOT REQUIRED MAY 2400 9.2 14. 5 NOT REQUIRED NOT REQUIRED a 26 1000 10. 9 14. 4 20 25 33 30 29 27 5 38 10 33 MAY b 2400 14. 4 NOT REQUIRED NOT REQUIRED 9 1130 ll. 7 12.4 NOT RE UIRED NOT REQUIRED JUN b 2300 14. 1 14. 3 NOT REQUIRED NOT REQUIRED a 23 JUN 23, 28 1100 17.4 15. 5 0 0 0 0 J.UN b 28 JUN 2245 15. 9 15. 6 NOT REQUIRED NOT REQUIRED 20 1200 19. 9 14. 2 NOT REQUIRED NOT RE UIRED JUL b 2305 20.3 15. 1 NOT REQUIRED NOT REQUIRED a 29 1200 19. 8 14. 0 ph lh p ph ph JUL b 2320 19. 6 12. 2 NOT REQUIRED NOT REQUIRED a 11 1140 19. 2 15. 6 NOT REQUIRED NOT REQUIRED AUG b 2315 19. 9 14. 5 NOT REQUIRED NOT RF.QUIRED 25 1145 21.8 15-7 0 0 1 0 1 AUG b 2350 21.9 17.7 NOT REQUIRED ~ NOT REQUIRED

• This species was not collected on the following dates: 8 Sep, 20 Oct, 3 Nov

l NUMBFR OF SYNCllAETA LACKOWITZIANA (ROTIFERA) OBSERVED IN LAKE VIABILITY STUDIES (,Continued) JAMES A. FITZPATRICK NUCLEAR POWER PLANT VICINITY 1976 3'LAKE 2 LAKE INTAKE NUMBER TOTAL NUMBER TOTAL DIIY TEMP . LIVE COLL'D DEAD LIVE COLL'D DFAD p NIGHT R-1 R-2 R-1 R-2 MF.AN R-1 R" 2 R" 1 R-2 MEAN ('c)'8. a 22 SEP 22,27 1205 4 14.8 NO SAMPLE NO SAMPLE SEP 'b 27 SEP 2318 16.2 14.7 NOT REQUIRED NOT REQUIRED a 6 1027 15. 7 14. 7 NOT REQUIRED 'NOT REQUIRED OCT 2142 16.0 14. 4 NOT REQUIRED NOT REQUIRED 17 1210 8.2 13.6 NO SAMPLE NO SAMPLE NOV 2254 7.8 15.0 NOT REQUIRED NOT REQUIRED 1 1230 3.2 14. 8 NOT REQUIRED NOT REQUIRED DEC 2308 3.5 14.9 NOT REQUIRED NOT REQUIRED 19 1155 2.2 12.8 NO SAMPLE NO SAMPLE DEC 2321 2.5 13.8 NOT REQUIRED NOT REQUIRED a/b Time in 2400 hrs of Intake Sample h Collections at sites 2'nd 3'F lower c dIn take tempera ture 'e fore tempering than the boil temperature (samples Discharge Intake Temperature were not taken in boil) e fNumber of live organisms observed Total number of organisms observed Total of dead observed in R-1 and R-2 divided by total organisms in R-1 and R-2

I NUMBFR OF SYNCIIAHTA PECTINATA (ROTIFERA) OBSERVED IN LAKE VIABILITY STUDIES JAMES A. FITZPATRICK NUCLEAR PO'i<ER PLANT VICINITY - 1976 3'LAKE 2 LAKE INTAKE NUMBER'OTAL / NUMBER TOTAL DAY TEMP. LIVE COLL'D f DEAD LIVE COLL'D DEAD DATE

• NIGNT

                ,b                          R-1 R-2    R-1 R-2   MEAN     R-1 R-2    R-1 R-2    1 SAN

('c)'.1 a 14 1130 14. 0 NOT REQUIRED NOT REQUIRED APR 2200 5.8 13.7 NOT REQUIRED NOT REQUIRED a 28 APR 28-29 1200 8.9 14. 6 NOT REQUIRED NOT REQUIRED APR b 29 APR 0045 8.6 13.4 NOT RE UIRED NOT REQUIRED 12 1120 10.4 14. 4 NOT REQUIRED NOT REQUIRED MAY 2400 9.2 14. 5 NOT REOUIRED NOT REQUIRED 26 1000 10. 9 14. 4 67 46 83 56 19 38 23 54 41 36 MAY 2400 14. 4 NOT REQUIRED NOT REQUIRED 9 1130 11.7 12.4 NOT REQUIRED NOT REQUIRED JUN 2300 14. 1 14. 3 NOT RE UIRED NOT REQUIRED a 20 1200 19. 9 14. 2 NOT REQUIRED NOT REQUIRED JUL b 2305 20. 3 15. 1 NOT RE UIRED NOT RE UIRED a ll 1140 19. 2 15. 6 NOT REQUIRED NOT REQUIRED AUG b 2315 19. 9 ~ 14.5 NOT REQUIRED NOT RE UIRED a 22 SEP 22 27 1205 18.4 14. 8 NO SAMPLE NO SAMPLE SEP b 27 SEP 2318 16.2 14. 7 NOT RE UIRED NOT REQUIRED 1027 15. 7 14. 7 NOT RE UIRED NOT REQUIRED OCT b

          "'142    16. 0          14. 4           NOT RE UIRED                 NOT REQUIRED This species  was      not collected   on  the following dates: 23,28 Jun,    29  Jul,  25 Aug, 8 Sep

I I

NUMBER OF SYNCIIAETA PECTINATA (ROTIFERA) OBSERVEDIN LAKE VIABILITY STUDIES (Continued) JAMES A. FITZPATRICK NUCLEAR POWER PLANT VICINITY " 1976 3'LAKE 2'LAKE INTAKE NUMBER TOTAL NUMBER TOTAL DATE DAY NIGHT ( c)'T TEMP. LIVE R-1 R-2 COLL'D R-1 R-2 DEAD MEANg LIVE R-1 R-2 COLL'D R-1 R-2 DEAD MEAN 20 1110 12.1 13. 6 3 0 3 0 4 0 4 0 ocr 2358 12.0 13. 5 NOT REQUIRED NOT REQUIRED 20. OCT 1425 NA NOT REQUIRED NOT REQUIRED a 3 1210 10. 4 15. 5 NOT RE UIRED NOT REQUIRED NOV 2345 10.4 15.4 NOT REQUIRED NOT REQUIRED a 17 1210 8.2 13. 6 NO SAMPLE NO SAMPLE NOV b 2254 7.8 15.0 NOT REQUIRED NOT REQUIRED 1 1230 3.2 14. 8 NOT REQUIRED NOT REQUIRED DEC 2308 3.5 14. 9 NOT REQUIRED NOT REQUIRED a 19 1155 2.2 12.8 NO SAMPLE NO SAMPLE DEC b 2321 2.5 13.8 NOT REQUIRED NOT REQUIRED a/b Time in 2400 hrs of Intake Sample c dIntake temperature before tempering e Discharge Intake Temperature fNumber of, live organisms observed Sample taken from lake in the vicinity Total number of organisms observed of FitzPatrick Intake(see Sect. VIII.B.4) Total of dead observed in R-1 and = Not applicable R-2 divided by total organisms in R-1 NA = Not available and R-2

L I

NUMBER OF TRICUOCERCA MULTICRINUS (ROTIFERA) OBSERVED IN LAKE VIABILITY STUDIES JAMES A. FITZPATRICK NUCLEAR POWER PLANT VICINITY 1976 3'LAKE 2'LAKE INTAKE NUMBER TOTAL NUMBER TOTAL DAY TEMP. LIVE COLL'D DEAD LIVE COLL'D DEAD DATE NIGllT ( R1 R2 R1 R2 MEAN R-1 R-2 R-1 R-2 MEANg c)'0.4 12 1120 14. 4 NOT RE UIRED NOT REQUIRED MAY b 2400 9.2 14. 5 NOT RE UIRED NOT REQUIRED 26 1000 10. 9 14.4 0 0 0 0 MAY 2400 14.4 NOT RE UIRED NOT REQUIRED 9 1130 ll. 7 12. 4 NOT REQUIRED NOT REQUIRED JUN 2300 14. 1 14. 3 NOT RE UIRED NOT REQUIRED a 23 JUN 23,28 1100 17. 4 15 ~ 5 1 0 1 0 0 0 JUN b 28 JUN 2245 '5.9 15. 6 NOT REQUIRED NOT REQUIRED a 20 1200 19 ~ 9 14. 2 NOT REQUIRED NOT REQUIRED JUL b 2305 20.3 15. 1 NOT REQUIRED NOT REQUIRED 29 1200 19.8 14. 0 0 0 4 100 0 1 0 100 JUL 2320 19. 6 12. 2 NOT RE UIRED NOT REQUIRED ll 1140 19. 2 15.6 NOT RE UIRED NOT REQUIRED AUG 2315 19. 9 14. 5 NOT RE UIRED NOT RE UIRED 25 1145 21.8 15.7 2 3 0 33 2 3 2 3 0 AUG 2350 21.9 17.7 NOT RE UIRED NOT REQUIRED 8 1130 19. 7 15.9 NOT REQUIRED NOT REQUIRED SEP 2305 21. 1 16.0 NOT REQUIRED NOT REQUIRED

• This species was not collected on the following dates; 14 Apr, 28-29 Apr

I I

NUHBER OF TRICNOCERCA HULTICRINUS (ROTIFFRA) OBSFRVED IN LAKE VIABILITY STUDIES (Continued) JAMES A. FITZPATRICK NUCLEAR POWER PLANT VICINITY 1976 3'LAKE 2'LAKE INTAKE NUMBER TOTAL NUMBER TOTAL DATE DAY NIG11T a 22 SEP b ('c)'d TFHP. LIVE R-1 R-2 COLL'D R-1 R-2 DEAD MEANg LIVE R-1 R-2 COLL'D R-1 R-2 DEAD HEA~N 22,27 ~ 1205 18.4 14. 8 NO SAMPLE NO SAMPLE SEP b 27 SEP 2318 16.2 14. 7 NOT REQUIRED NOT REQUIRED a 6 1027 15. 7 14. 7 NOT REQUIRED NOT REQUIRED OCT b 2142 16. 0 14. 4 NOT REQUIRED NOT REQUIRED a 20 1110 12. 1 13. 6 1 2 1 3 25 0 1 4' 86 OCT b 2358 12.0 13.5 NOT REQUIRED NOT REQUIRED 20. OCT 1425 NA NA NOT REQUIRED NOT REQUIRED a 3 1210 10.4 15. 5 NOT REQUIRED NOT REQUIRED NOV b 2345 10. 4 15. 4 NOT REQUIRED NOT REQUIRED 17 1210 8.2 13. 6 NO SAMPLE NO SAMPLE NOV 2254 7.8 15.0 NOT REQUIRED NOT RFQUIRED 1 1230 3.2 14. 8 NOT REQUIRED NOT REQUIRED DEC 2308 3.5 14.9 NOT RE UIRED NOT REQUIRED 19 1155 2.2 12. 8 NO SAMPLE NO SAMPLE DEC 2321 2.5 13.8 NOT REQUIRED NOT REQUIRED a/b Time c in 2400 hrs of Intake Sample h Collections at sites 2'nd 3'F lower dIntake temperature before tempering than the boil temperature (samples Discharge - Intake Temperature .were not taken in boil) e fNumber of live organisms observed Sample taken from lake in the vicinity Total number of organisms observed of FitzPatrick Intake (see Sect. VIII.B.4) Total of dead observed in R-1 and = Not applicable R-2 divided by total organisms in R-1 NA = Not available and R-2

I I I

NUMBER OF TROPOCYCLOPS PRASINUS MEXICANUS (COPEPODA: CYCLOPOIDA) OBSERVED IN LAKE VIABILITY STUDIES JAMES A. FITZPATRICK NUCLEAR POWER PLANT VICINITY - 1976 3 LAKE 2'LAKE INTAKE NUMBER 'OTAL NUMBER TOTAL DAY TEMP. LIVE COLL' DEAD LIVE COLL'D DEAD b d DATF. NIG)IT ( kT R-1 R" 2 R" 1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN a c)'.1 14 1130 14. 0 NOT REQUIRED NOT REQUIRED APR b 2200 5.8 13.7 NOT REQUIRED NOT REQUIRED a 1120 10. 4 14.4 NOT REQUIRED NOT REQUIRED MAY b 2400 9.2 14. 5 NOT RE UIRED NOT REQUIRED 9 1130 11.7 12.4 NOT REQUIRED NOT REQUIRED JUN 2300 14. 1 14. 3 NOT REQUIRED NOT REQUIRED a 23 JUN 23,28 1100 17.4 15 ' 1 1 1 1 1 0 1 JVN b 28 JUN 'g 2245 15.9 15. 6 NOT REQUIRED NOT REQUIRED a 20 1200 19. 9 14. 2 NOT RE UIRED NOT REQUIRED JUL b 2305 20. 3 15. 1 NOT RE UIRED NOT REQUIRED 29 1200 19. 8 14. 0 ph ph ph ph JUL 2320 19.6 12.2 NOT REQUIRED NOT REQUIRED I AUG a b 1140 19. 2 15. 6 NOT RE UIRED NOT REQUIRED 2315 19. 9 .14. 5 NOT 'RE UIRED NOT REQUIRED 25 1145 21.8 15.7 0 0 0 0 AUG 2350 21.9 17. 7 NOT REQUIRED NOT REQUIRED 8 1130 19. 7 15. 9 NOT REQUIRED NOT REQUIRED SEP 2305 21.1 16. 0 NOT REQUIRED NOT REQUIRED

• This species was not collected on the kollowing dates; 28-29 Apt, 26 Hay

I I I I I I

NUMBER OF TROPOCYCLOPS PRASINUS MEXICANUS (COPEPODA : CYCLOPOIDA) OBSERVED IN LAKE VIABILITY STUDIES (Cont'i>>>>od

                     'AMES A. FITZPATRICK   NUCLEAR POWER PLANT    VICINITY  1976 3'LAKE                        2'LAKE INTAKF.             NUMBER     TOTAL               NUMBER    TOTAL DAY        TEMP.               LIVE      COLL'D    DEAD       LIVE     COLL'D    DEAD DATE       N1GNT b

(oC) Td R-1 R-2 R-1 R-2 MEAN R 1 R2 Rl R2 MEAN a 22 SEP 22,27 1205 18. 4 14. 8 NO SAMPLE. NO SAMPLE SEP b 27 SEP 2318 16.2 14.7 'OT REQUIRED NOT REQUIRED 6 1027 15. 7 14. 7 NOT REQUIRED NOT REQUIRED OCT 2142 16. 0 14. 4 NOT REQUIRED NOT REQUIRED a 20 1110 12. 1 13. 6 23 16 27 18 13 11 0 12 8 OCT b 2358 12.0 13.5 NOT REQUIRED NOT REQUIRED 20. OCT 1425 NA NA NOT REQUIRED NOT REQUIRED a 3 1210 10. 4 15. 5 NOT RE UIRED NOT REQUIRED NOV b 2345 10. 4 15. 4 NOT REQUIRED NOT REQUIRED 17 1210 8.2 13. 6 NO SAMPLE NO SAMPLE NOV 2254 7.8 15.0 NOT REQUIRED NOT REQUIRED 1 1230 3.2 14.8 NOT REQUIRED NOT REQUIRED DEC 2308 3~5 14. 9 NOT REOUIRED NOT REQUIRED 19 1155 2.2 12. 8 NO SAMPLE NO SAMPLE DEC b 2321 2.5 13.8 NOT REQUIRED NOT REQUIRED a/b Time in 2400 hrs of Intake Sample h 2'nd 3'F lower c Collections at sites dIntake temperature before tempering than the boil temperature (samples e Discharge Intake Temperature .were not taken in boil) fNumber of live organisms observed Sample taken from lake in the vicinity Total number of organisms observed of FitrPatrick Intake (see Sect. VIII.B.4) Total o f- dead observed in R-1 and ~ Not applicable R-2 divided by total organisms in R-1 NA = Not available and R-2

JAlfES A FI'ZZPATRICK NUCLEAR POWER PLANT VIII AC.l. ABUNDANCE OF GAMMARUS FASCIATUS: INTAKE FOREBAY

I I I

ABUNDANCE* OF GAMMARUS FASCIATUS JAMES A. FITZPATRICK NUCLEAR POWER PLANT 1976 DATE SAMPLE DEPTH 1100 hr 1700 hr 2300 hr 0500 hr MEAN SURFACE 6309 9936 11750 11128 9780.8 14 JAN MID-DEPTH 5428 6985 18661 7207 9570.3 MEAN 5868.5 8460.5 15205.5 9167.5 9675.5 SURFACE 333 374 736 518 490.3 18 FEB MID-DEPTH 290 760 926 394 592.5 MEAN 311.5 567.0 831.0 456.0 541.4 SURFACE 144 183 396 165 222.0 17 MAR MID-DEPTH 316 81 598 234 307.3 MEAN 230.0 132.0 497.0 . 199.5 264.6 SURFACE 532 373 381 404 422.5 14 APR MID-DEPTH 444 299 189 237 292.3 MEAN 488.0 336.0 285.0 320.5 357.4 SURFACE 58 109 '83 195 111.3 12 MAY MID-DEPTH 161 179 313 126 194.8 MEAN 109.5 144.0 198.0 160.5 153.0 SURFACE 326 177 636 289 342.0 16 JUN MID-DEPTH 157 142 638 274 302.8 MEAN 241.5 159.5 637.0 281.5 329.9 SURFACE 77 39 340 114.0 14 JUL MID-DEPTH 87 79 1118 230 378.5 MEAN 82 ' 59.0 729 ' 115.0 246.2 SURFACE 104 166 925 344 384.8 18 AUG MID-DEPTH 163 143 930 243 369.8 133.5 154.5 927.5 293.5 377.2 SURFACE 90 170 243 128.0 8 SEP MID-DEPTH 114 138 288 127 166.8 MEAN 102.0 154.0 265.5 68.0 147.4 SURFACE 291 NR 329 NR 310.0 6 OCT MID-DEPTH 199 NR 327 NR 263.0 MEAN 245.0 328.0 286.5 SURFACE 345 NR 287 NR 316.0 3 NOV MID-DEPTH 269 302 NR 285.5 307.0 294.5 300.8 SURFACE 253 NR 166 NR 209.5 15 DEC MID-DEPTH 515 NR 75 NR 295.0 384 120.5 252 ~ 2 SURFACE 738.5 1280.8 1356.0 1450.2 NNUAL MID-DEPTH 678.6 978.4 2030.4 1008.0 MEAN MEAN 708.6 1129.6 1693.2 1229. 1

• Number/1000 cu m.

I I I I

VIII.C.2. MORTALITY OF 'GAMMARUS FASCIATUS FROM DAY/NIGHT COLLECTIONS* + Data are presented for only those sampling dates when Gammarus was collected

I ~ t

 ~

l

 ~
 ~
 ~

I

MORTALITY OP GA.AARUS PASCIATUS PROM DAY/NIGHT COLLECTIONS JAMES A PITZPATRICK NUCLEAR POWER PLANT - 1976 INTAKE DISCHARGE 3 SIMULATION 2 SIMULATION TOTAL TOTAL TOTAL TOTAL

               ~DAY     INTAKE              I DE         COLL'D       Z DEAD           COLL'D h X DEADJ          COLL'Dh       X DEADJ          COLL'.D h

DATE k NIGHT TEMPo ( C) Td R-2 R-2 ARAN R-1 R-2 R-1 R-2 MEANg R-1 R-2 R-1 R-2 MEAN R-1 R-2 R 1 R-2 MEAN R-1 R-2 28 1400 9.1 14.5 0 27 25 3 52 19 - 19 94 NS NOT REQUIRED I NOT RE UIRED I APR 2300 8.2 13.9 0 3 2 3 38 38 134 NS NO SAMPLE NO SAMPLE 12 1038 10.2 14.0 100 0 22 2 7 9 16 12 34 25 34 12 31 52 9 8 12 9 16 9 MAY 2325 9.2 14 4 11 5 7 9 21 20 35 27 20 17 -10 32 22 5 16 . 43 9 28 12 9 26 MAY 1100 9.6 15.8 - 13 12 0 8 14 33 20 14 6 NOT RE VIRED l = NOT RE UIRED I 2300b 9.8 156 0 0 0 2 19 33 22 27 6 9 31 10 9 4 5 66 100 83

                                                                                       ~

4 4 1100 11.4 13.1 0 9 8 1 11 23 50 32 13 6 NOT REQUIRED I NOT RE UIRED 1 JUN 2300 12.8 15.0 - 12 12 0 25 36 20 30 22 15 NOT RE VIRED I NOT RE UIRED I 23 JUN. 23,28 1100 16.8 16.1 10 29 18 10 7 14 20 17 7 5 NOT RE UIRED I NOT RE UIRED I 28 Jlà b* 2300 16.0 155 0 0 0 26 28 0 27 16 8 11 NOT RE UIRED I NOT 'RE UIRED I 20 JUL 2245 20.7 15.0 - 5 5 0 39 100 - 100 3 0 -5 5 5 14 5  : -5 6 13 29 JUL 2245 19.7: 11.9 0 0 0 26 108 46 80 57 56 25 6 0 1 16 62 0 0 0 4 23 11

    'UG        2245      20.3      15.0   0    1   .5    42  159   70   17     61      27     6   -.5    .5   -  5      2   42  .5       2     1     17     36 25 AUG 2245      21.5      16.2   1    0   ~ 4  113  120   19   83     44      47   30    -.4 -,4      -  4     39   69  -.4       3  -.4      39     31 8 SEP          2247      21.7     149     -    0     0    0   12   67   67     67        9    3      0      0     0     16   10     0      0     0      7    .10 27 SEP         2250      16.2     148     0    0     0   23   16   40   27     33      10    11      0      0     0     25   22     0      0     0,    20     12 20 OCT 2230      12.3      13.2  63    0   43    32   14   60   18     31        5   11     45   -55     -4     24   18  53      -68      18     29 17 NOV 2218       8.6      12.8   0    0     0   13   10                         0    0      0      0     0      8   10     0      0     0     15     13 19 DEC 2255       2.4      13.8   0    0     0   18    18   0   25      9        7    4      0      0    .0     17   11     0      0     0      2     13 a/b Time .

in 2400 hrs of Intake sample c Organisms collected for simulation experiments dIntake temperature before tempering from discharge or intake canal (28 Apr-28 Jun Discharge - Intake temperature .and 20 Jul-25 Aug, respectively) forebay - 14 ft e f Intake Intake forebay -, 20 ft Estimated mortality of initial collection prior to simulation removed in calculation of"mortality Mean I dead equal to the 'sum of dead in R-1 due to simulation and R-2 divided by the sum of totals in R-1 "hs of 20 July; only nigHt collections required in the sampling program hand R"2 ILake collections required in thc original workscope Actual n~ber of organisms observed - NOt appliCable, nO Organiama COJ.leCted Ro

i ~ ~ ~ ~ I ~ ~

JAMES Ao FITZPATRICK NUCLEAR POWER PLANT VIII AD l.a. LARVAE .

i ~ t ~ ~ ~ ~ ~ l ~ 5 ~ ~

JAMES A. FITZPATRICK NUCLEAR POMER PLANT Larvae of the following select species were not collected in the 30-minute entrainment sampling*program+ (Jan-Dec, 1976, surface and mid-depth sites; 2-4 collections/date): Brown trout Coho salmon Smallmouth bass Threespine stickleback < Collection time + 2 hrs.

~ ~ 0 ~ ~ ~ i R i

ABUNDANCE OF ALEWIFE LARVAE JAMES A. FITZPATRICK NUCLEAR POHER PLANT - 1976 12 MAY SAMPLE DEPTH SURFACE MID-DEPTH 1100 HR 0 4 1700 HR 2300 HR 149 4 76.5

                                                          ~ '2 0500 HR 0

lloO MEAN 42.8 2.0 DATE ll AUG SAMPLE DEPTH SURFACE MID-DEPTH 1100 HR 339 734 1700 HR 29 194 2300 HR 583 1258 0500 428 647 HR 344.8 708.3 MEAN 2 0 22.4 MEAN 536.5 111,5 920.5 537+5 526.5 19 SURFACE 48 0 13.0 18 SURFACE 156 1564 405 383 627+0 MAY MID-DEPTH 0 5 0 1.3 AUC MID-DEPTH 115 1224 609 442 '97o5 MEAN 24.0 2.5 2 ' 7.2 MEAN 135.5 1394.0 507.0 412 ' 612 ' 26 SURFACE 0 16 0 0 4.0 25 SURFACE 36 30 525 829 355.0 MAY MID-DEPTH 8 9 8 18 10.8 AUG MID-DEPTH 35 42 718 1288 520.8 MEAN 4.0 12.5 4.0 9oO 7.4 MEAN 35o5 36.0 621 ' 1058.5 437.9 23 SURFACE 0 0 0 0 1 SURFACE 3 4 26 40 18.3 JUN MI D-DEPTH 13 10 26 12.3 SEP MID-DEPTH 9 0 95 77 45.3 MEAN 6.5 5.0 13.0 6.2 MEAN 6.0 2.0 60+5 58.5 31.8 30 SURFACE 194 0 295 0 122.3 8 SURFACE 0 9 2~3 JUN MID-DEPTH 0 8 56 16 20+0 SEP HID-DEPTH 5 5 2+5 MEAN '7.0 4.0 175.5 8.0 71.1 MEAN 2.5 7iO 2o4 7 SURFACE 0 0 10 12 5.5 22 SURFACE 12 6.0 JUL MID-DEPTH 0 4 0 93 24.3 SEP MID-DEPTH 24 12.0 MEAN 0 2.0 5.0 52.5 14.9 MEAN 18.0 9oO 14 SURFACE . 77 20 136 80 78.3 6 SURFACE 0 0 0 JUL MID-DEPTH 91 339 137 215 195 ' OCT MID-DEPTH 5 5 5 MEAN 84.0 179.5 136.5 )47.5 136.9 MEAN 2 5 2~5 2.5 21 SURFACE 30 15 23 . 11 19.8 20 SURFACE 0 0 JUL MID-DEPTH 36 0 20 21 19.3 OCT MID"DEPTH 6 3oO MEAN 33,0 7.5 21.5 .16.0 19+5 MEAN 3oO 1 ~5 28 SURFACE 191 0 537 241 242.3 3 SURFACE 0 0 JUL MID-DEPTH 253 34 687 453 356.8 NOV MID-DEPTH 5 2+5 MEAN 222.0 17.0 612.0 347.0 299.5 MEAN 2.5 1.2 4 SURFACE 1245 2374 5138 837 2398.5 17 SURFACE 11 5.5 AUG MID-DEPTH 1287 2909 5084 1316 2649.0 NOV MID-DEPTH 54 27+0 MEAN 1266.0 2641.5 5111.0 1076.5 2523.8 MEAN 32.5 16.2 Hone collected37 Jan - 5 May, 2-16 Jun, and 1-15 Dec ANNUAL SURFACE 66.8 151 ~ 9 230+9 107 ' MEAN MID-DEPTH 76.2 176.4 258.5 171,0 hunber/1000 a bNot required in sanpling program as MEAN 71 ' 164.2 244.7 139.2 of 22 Sep - ~ Not applicable

05 ABUNDANCE OF RAINBON SMELT LARVAE JAMES ho FITZPATRICK NUCLEAR PONER PLANT - 1976 DATE SAMPLE DEPTH 1100 HR 1700 HR 2300 HR 0500 HR MEAN DATE SAMPLE DEPTH 1100 HR 1700 HR 2300 HR 0500 HR 14 SURFACE 0 0 12 0 3.0 14 SURFACE 0 0 0 0 0 APR MID-DEPTH 0 0 0 0 0 JUL MID-DEPTH 0 0 31 26 14.3 MEAN 0 0 6+0 0 1.5 MEAN 0 0 15.5 13.0 7.1 12 MAY SURFACE MID-DEPTH MEAN 0 0 0 0 0 0 0 8 4.0 0 0 0 0 2+0 1.0 21 JUL SURFACE MID-DEPTH MEAN 0",10.5 ' 0 0 0 5.0 0 2 0 3o8 1.9 0" 19 HAY 26 SURFACE MID-DEPTH MEAN SURFACE 0 48 0 24 16 0 0 12.0 0 6.0 4.0 11 AUG 18 SURFACE HID-DEPTH MEAN SURFACE 0 0 2, 0 4 5 4 2 0 0 2.0 1.0 i+3 HAY HID-DEPTH 4 0 8 0 3.0 - AUG' HID"DEPTH 0 0 0 4 1.0 MEAN 2oO 8.0 4.0 0 3.5 MEAN 0 0 2o5 2 1.1 2 SURFACE 0 0 10 32 10.5 SURFACE 0 0 0 0 0 JUN MID-DEPTH 0 4 4 0 2.0 SEP MID-DEPTH 0 0 9 0 2 ~3 MEAN 0 2+0 7.0 16.0 6.2 MEAN 0 0 4+5 0 Iol 9 SURFACE 0 0 0 106 26.5 22 SURFACE 0 0 JUN MID-DEPTH 24 21 8 12 , 16.3 SEP HID"DEPTH 5 2.5 MEAN 12+0 10.5 4.0 59.0 21.4 HEAN 2.5 i+2 16 SURFACE 0 27 0 6.8 1 SURFACE 8 42 25+0 JUN MID-DEPTH 0 ,0 10 2 ' DEC HID"DEPTH 28 61 44.5 MEAN 0 13.5 5 4.6 HEAN 18.0 51.5 34.8 7 SURFACE 0 0 0 0 0 15 SURFACE 9 0 4,5 JUL ~ MID-DEPTH 0 . 0 9 0 2 ~3 DEC MID-DEPTH 0 6 3+0 MEAN 0 0 4+5 0 1.1 HEAN 4.5 3~0 3.8 None collected 7 Jan - 17 Mar, 28 Apr - 5 May, 23 - NUAL SURFACE 0.5 2 4 2.8 5 ' 30 Jun, AN MID-DEPTH 1.6 Oo9 4+8 2.3 Jul - 4 A~g, 25 Aug, 8 Sep, and 6 Oct - 17 Nov 28 MEAN 1.0 1,6 3+8 3+7 bNumber/1000 m Not required in sampling program as of 22 Sep Not applicable

l 1

ABUNDANCE OF YELLOW PERCH. LARVAE JAMES A. FITZPATRICK NUCLEAR POWER PLANT - 1976 DATE SAMPLE DEPTH 1100 HR 1700 HR 2300 HR 0500 HR MEAN 28 SURFACE 0 0 0 31 7 8 APR MID-DEPTH 0 0 0 0 0 MEAN 0 0 0 15.5 3.9 12 SURFACE 0. ,. 0 0 0 0 -MAY 'ID-DEPTH 4 0 0 0 1~0 MEAN 2~0 0 0 0 0.5 19 SURFACE 0 0 0 0 0. MAY MID-DEPTH 0 0 0 1.0 MEAN 0

                                           '0          0      "2 ~ 0   '0.

SURFACE 0 0.0 0.0 1.1 MID"DEPTH 0.1 0.0 0.0 0.1 MEAN 0.1 0.0 0.0 0.6 5'one collected 7 Jan 14 Apr, 5 May, 26 May 15 Dec Number/1000 m Not required in sampling program as of 22 Sep

l ABUNDANCE OF ALEWIFE LARVAE JAMES ho FITZPATRICK NUCLEAR POWER PLANT 1976 DATE SAMPLE DEPTH 1100 HR 1700 HR 2300 HR 0500 HR MEAN DATE SAMPLE DEPTH 1100 HR 1700 HR 2300 HR 0500 HR 12 SURFACE MID-DEPTH 0 4 149 ~ 22 42.8 ll SURFACE 339 29 583 428 344o8 MAY 0 2+0 AUG MID-DEPTH 734 194 1258 647 708+3 MEAN 2.0 76+5 11.0 22.4 MEAN 536.5 111.5 920.5 537.5 526.5 19 SURFACE 48 0 4 13.0 18 SURFACE 156 1564 405 383 627,0 MAY HID-DEPTH 0 5 0 1.3 AUG MID-DEPTH 115 1224 609 442 597.5 MEAN 24.0 2.5 2.0 7.2 MEAN 135.5 1394.0 507.0 412.5 612 ' 26 SURFACE 0 16 0 0 4.0 25 SURFACE 36 30 525 829 355.0 MAY MID-DEPTH 8 9 8 18 10o8 AUG MID-DEPTH 35 42 718 1288 520.8 MEAN 4.0 12.5 4.0 9.0 7.4 MEAN 35.5 36.0 621.5 1058.5 437.9 23 SURFACE 0 0 0 0 I SURFACE 3 4 26 40 18o3 JUN MIDDEPTH 13 10 26 12.3 SEP MID-DEPTH 9 0 95 77 45.3 MEAN 6.5 5.0 13.0 6.2 MEAN 6.0 2.0 60.5 58.5 31.8 30 SURFACE ~ 194 0 295 0 122.3 8 SURFACE 0 9 2~3 JUN MID-DEPTH 0 8 56 16 20,0 SEP MID-DEPTH 5 5 2.5 HEAN 97.0 4.0 175.5 8.0 71.1 MEAN 2+5 7.0 2.4 7 SURFACE 0 10 12 5.5 22 SURFACE 12 6.0 JUL MID-DEPTH 4 ~ 0 93 24o3 SEP MID-DEPTH 24 12.0 MEAN 2.0 SiO 52.5 14.9 MEAN 18+0 9.0 14 SURFACE 77 20 136 80 78.3 6 SURFACE 0 0 0 JUL MID-DEPTH 91 339 137 215 195.5 OCT HID-DEPTH 5 5 5 MEAN 84.0 . 179.5 136.5 147.5 136.9 MEAN 2.5 2.5 2.5

                                                                    \

21 SURFACE 30 15 23 ll 19.8 20 SURFACE 0 0 JUL MID-DEPTH 36 0 20 21 19.3 OCT . MID-DEPTH 6 3o0 MEAN 33.0 7.5 ' 21.5 16.0 19.5 . MEAN 3.0 1.5 28 SURFACE 191 537 241 242.3 3 SURFACE 0 0 JUL MID-DEPTH 253 34 687 453 356.8 NOV MID-DEPTH 5 2 ' MEAN 222.0 17.0 612.0 347.0 299.5 MEAN 2.5 1.2 4 SURFACE 1245 2374 5138 837 2398.5 17 SURFACE 11 5.5 AUG MI&DEPTH 1287 2909 5084 1316 2649.0 NOV MID-DEPTH 54 27.0 MEAN 1266.0 2641 ' 5111.0 1076.5 2523.8 MEAN 32.5 16.2 collccted37 Jan - 2-16 Jun, and 1-15 Dec ANNUAL SURFACE 66.8 151e9 230.9 107 ' None 5 May, MEAN MID-DEPTH 76 ' 176+4 258.5 17lsO Number/1000 m MEAN 71.5 164.2 244.7 139+2 Not required in sampling program as of 22 Sep - ~ Not applicable

I ABUNDANCE OF RAINBOW SMELT LARVAE JAMES Ao FITZPATRICK NUCLEAR POWER PLANT 1976 DATE SAMPLE DEPTH 1100 HR 1700 HR 2300 HR 0500 HR DATE SAMPLE DEPTH 1100 HR 1700 HR 2300 HR 0500 HR 14 SURFACE 0 0 12 0 3eO 14 SURFACE 0 0 0 0 0 APR MID-DEPTH 0 0 0 0 0 JUl MID-DEPTH 0 0 31 26 14.3 MEAN 0 0 6~0 0 1.5 MEAN 0 0 15.5 13.0 7.1 12 SURFACE 0 0, 0 0 21 SURFACE 0 0 0 0 MAY MID-DEPTH 0 8 0 2.0 JUL MID-DEPTH 0 . 10 5 3,8 MEAN 0 4.0 0 1.0 MEAN 0 5 ' 2 ' 1.9 19 SURFACE 48 0 0 12. 0 ll SURFACE 0 MAY MID-DEPTH 0 0 0 0 AUG MID-DEPTH 2+0 MEAN 24 0 0 6.0 MEAN 1.0 26 SURFACE 0 16 0 0 4,0 18 SURFACE 0 0 5 0 1.3 MAY MID-DEPTH 4 0 8 0 3.0 AUG" MID-DEPTH 0 0 0 1.0 MEAN 2.0 8.0 4.0 0 3.5 MEAN 0 0 2,5 2 1.1 2 SURFACE 0 0 10 32 10.5 1 SURFACE 0, 0 0 0 0 JUN MID-DEPTH MEAN 0 0 4 2.0 4 7+0 0 16.0 2.0 6.2 SEP MID-DEPTH MEAN 0: 0 0 0 9 4.5 0 0 2.3 1.1 9 SURFACE 0 0 0 106 26.5 22 SURFACE 0 0 0 JUN MID-DEPTH 24 21 8 12 16.3 SEP MID-DEPTH 0 5 2.5 MEAN 12+0 10.5 4+0 59.0 21.4 MEAN 0 2+5 1.2 16 SURFACE 0 0 27 0 6.8 1 SURFACE 8 42 25.0 JUN . MID-DEPTH 0 0 0 10 2.5 DEC MID-DEPTH 28 61 44.5 HEAN 0 0 13.5 5 4.6 MEAN 18.0 51.5 34.8 7 SURFACE 0 0 0 0 0 15 SURFACE 9 0 4.5 JUL MID-DEPTH 0 0 9 0 2 ~3 DEC MID-DEPTH 0 6 3.0 MEAN 0 0 4.5 0 1.1 MEAN 4.5 3.0 3.8 NUAL SURFACE 0+5 2.4 2.8 5 ' None collected 7 Jan - 17 Mar, 28 Apr - 5 May, 23 - 30 Jun, MEAN MID-DEPTH 1.6 0+9 4.8 2 ' 28 Jul - 4 A~g, 25 Aug, 8 Sep, and 6 Oct - 17 Nov MEAN 1.0 1.6 3.8 3.7 hunber/1000 a Not required in sanpling prograa as of 22 Sep - ~ Not applicable

~ ~ l ~

ABUNDANCE OF ALEWIFE LARVAE JAMES A. FITZPATRICK NUCLEAR POWER PLANT - 1976 DATE SAMPLE DEPTH 1100 HR 1700 HR 2300 HR 0500 HR MEAN DATE SAMPLE DEPTH 1100 HR 1700 HR 2300 HR 0500 HR 12 SURFACE 0 149 ~ 22 42.8 11 SURFACE 339 29 583 428 344 ' MAY MID-DEPTH 4 4 0 2.0 AUG MID-DFPTH 734 194 1258 647 708.3 MEAN 2 ' 76.5 11.0 22.4 MEAN 536.5 111.5 920.5 537.5 526o5 19 SURFACE 48 0 4 13.0 18 SURFACE 156 1564 405 383 627.0 MAY MID-DEPTH 0 5 0 1.3 AUG HID-DEPTH 115 1224 609 442 597.5 MEAN 24.0 2.5 2.0 7.2 MEAN 135.5 1394.0 507.0 412.5 612.2 26 SURFACE 0 16 0 0 4.0 25 SURFACE 36 30 525 829 355.0 MAY MID-DEPTH 8 9 8 18 10.8 AUG MID-DEPTH 35 42 718 1288 520+8 MEAN 4.0 12.5 4.0 9.0 7.4 MEAN 35.5 36.0 621 ' 1058.5 437.9 23 SURFACE 0 0 0 0 1 SURFACE 3 4 26 40 18.3 JUN MID-DEPTH 13 10 26 12.3 SEP MID-DEPTH 9 0 95 77 45.3 MEAN 6.5 5.0 13.0 6.2 MEAN 6.0 2.0 60.5 58.5 31.8 30 SURFACE- 194 0 295 0 122.3 8 SURFACE 0 0 9 2~3 JUN MID-DEPTH 0 8 56 16 20.0 SEP HID-DEPTH 0 5 5 2.5 MEAN '7.0 4.0 175 ' 8.0 71.1 MEAN 0 2+5 7.0 2.4 7 SURFACE 0 10 12 5.5 22 SURFACE 12 6oO JUL MID-DEPTH 4 0 93 24.3 SEP MID-DEPTH 24 12,0 MEAN 2 ' 5 0 52.5 14.9 MEAN 18.0 9.0 14 SURFACE 77 20 136 80 78 ' 6 SURFACE 0 0 0 JUL MID-DEPTH 91 339 137 215 195.5 OCT MID"DEPTH 5 5 5

         ~   MEAN               84.0      179.5       136.5       147 '       136.9                MEAN                 2.5               2.5              2+5 21        SURFACE            30          15          23         11          19.8         20     SURFACE                                0                0 JUL         MID-DEPTH          36           0          20         21          19.3        OCT     MID-DEPTH                                               3.0 6'o0 MEAN               33.0         7.5        21 '       16.0        19.5                MEAN                                                    1.5 28        SURFACE           191           0        537         241         242.3         3      SURFACE                                0                0 JUL         MID-DEPTH         253          34        687         453         356.8        NOV     MID-DEPTH                              5                2 '

MEAN 222 ' 17.0 612 ' 347.0 299.5 MEAN 2.5 1.2

  '4 AUG SURFACE HID-DEPTH 1245 1287 2374 2909 5138 5084 837 1316 2398+5 2649.0 17     SURFACE MID-DEPTH ll                5+5 NOV                                           54              27,0 MEAN            1266.0      2641  '     5111.0      1076.5      2523.8                MFAN                                  32 '             16.2 ANNUAL    SURFACE             66.8    151.9    230.9     107o3 None   collected37 Jan    -  5 May,   2-16 Jun, and 1-15 Dec                              MEAN      MID-DEPTH           76.2    176.4    258+5     171,0 Ember/1000 n                                                                                       MEAN                71.5    164.2    244.7     139.2 Not required      in sanpling prograa    as  of  22 Sep
~ Not     applicable

ABUNDANCE OF RAINBOW SMELT LARVAE JAMES A. FITZPATRICK NUCLEAR POWER PLANT - 1976 DATE SAMPLE DEPTH 1100 HR 1700 HR 2300 HR 0500 HR MEAN DATE SAMPLE DEPTH 1100 HR 1700 HR 2300 HR 0500 HR MEAN 14 SURFACE 0 12 0 3.0 14 SURFACE 0 0 0 0 0 APR MID-DEPTH 0 0 0. 0 JUL MID-DEPTH 0 0 31 26 14.3 MEAN 0 6~0 0 Ia5 MEAN 0 0 15.5 l3+0 7.1 12 SURFACE 0 0 0: 0 0 21 SURFACE 0 0 0 0 MAY MID-DEPTH 0 0 8 0 2oO JUL MID-DEPTH 0 10 5 3,8 MEAN 0 0 4.0 0 1.0 MEAN 0 50 25 1.9 19 SURFACE 48 12. 0 ll SURFACE 0 MAY MID-DEPTH 0 0 AUG MID-DEPTH 2.0 MEAN 24 6.0 MEAN 1.0 26 SURFACE 0 16 0 0 4.0 18 SURFACE 0 0 5 0 1.3 MAY MID-DEPTH 4 0 8 0 3.0 AUG MID"DEPTH 0 0 0 4 1.0 MEAN 2.0 8.0 4+0 0 3.5 MEAN 0 0 2 ' 2 1.1 2 SURFACE 0 10 32 10.5 1 'SURFACE 0 0 JUN MID-DEPTH 4 0 2.0 SEP MID-DEPTH 9 2.3 MEAN 2.0 7.0 16.0 6.2 MEAN 4.5 1.1 9 SURFACE 0 0 0 106 26.5 22 SURFACE 0 0 0 JUN MID-DEPTH 24 21 8: 12 16.3 SEP MID-DEPTH 0 5 2.5 MEA'N 12.0 10.5 4.0 59.0 21.4 MEAN 0 2o5 1.2 16 .SURFACE 0 0 27 0 6.8 1 SURFACE 8 42 25+0 JUN MID"DEPTH 0 0 0 10 2 ' DEC MID-DEPTH 28 61 44.5 MEAN 0 0 135 5 4.6 MEAN 18.0 51.5 34.8 7 SURFACE 0 ' 0 15 SURFACE 9 0 4,5 JUL MID-DEPTH 9 0 2.3 DEC MID-DEPTH 0 6 3.0 MEAN 4'o5, 0 1.1 MEAN 4.5 3oO 3.8 NUAL SURFACE 0.5 2+4 2+8 5+i None collected 7 Jan 17 Mar, 28 Apr - 5 May, 23 - 30 Jun, AN MID-DEPTH 1.6 0+9 4o8 2.3 28 Jul 4 A~g, 25 Aug, 8 Sep, and 6 Oct - 17 Nov MEAN 1.0 1'.6 3.8 3.7 bNunber/1000 a Not required in of - ~ Not applicablesanpling prograa as 22 Sep

JAMES A FITZPATRICK NUCLEAR POWER PLANT VIII D 1 b~ FISH EGGS

I JAMES A. FITZPATRICK NUCLEAR POWER PLANT Eggs of the following select species were not collected in the 30-minute entrainment sampling program* (Jan-Dec, 1976, surface and mid-depth sites; 2-4 collections/date): Brown trout Coho salmon Smallmouth bass Threespine stickleback Yellow perch

• Collection time + 2 hrs.

                        'BUNDANCE    OF ALEWIFE EGGS JAMES  A. FITZPATRICK NUCLEAR    POWER PLANT      1976 DATE    SAMPLE DEPTH      1100 HR    1700 HR      2300 HR      0500 HR   MEAN 16      SURFACE            0         14           0           15       7 ~3 JUN      MID-DEPTH          13          7           0           20      10.0 MEAN                6.5       10.5         0.0         17.5     8.6 23      SURFACE           445       533         4372         1975    1831.2 JUN      MID-DEPTH         632      1299         3228    . 2310    1867.3 MEAN              538.5     916.0       3800.0       2142.5  1849.2 30      SURFACE        12515       1494         5167        11515    7672.8 JUN      MID-DEPTH        5411      1532         3777         2409    3282.3 MEAN            8963.0     1513.0       4472'.0      6962 '  5477.5 7       SURFACE          2098       620         3696         4129    2635.8 JUL      MID-DEPTH         662       814         2054         1118    1162.0 MEAN             1380.0     717.0       2875.0       2623.5  1898.9 14      SURFACE          2197      1229          679        11545    3912.5 JUL      MID-DEPTH         283       141         1533         1135     773.0 MEAN             1240.0     685.0       1106.0       6340.0  2342.8 21      SURFACE          1064       280         1007         1329     920.0 JUL      MID-DEPTH        3072      2294          446         1988    1950.0 MEAN             2068  '   1287.0        726.5       1658.5  1435.0 28      SURFACE            64         25          46          186      80.3 JUL      MID-DEPTH          34         17          32          237      80.0 MEAN               49.0       21.0        39.0        211.5    80.1 4       SURFACE           365         92         714         2404     893.8 AUG      MID-DEPTH         336       157          568         2302     840.8 MEAN              350.5     124.5        641         2353.0   867.3 ll     SURFACE MID-DEPTH 5

4 5 0 9 0

                                                             ~

2112 2363 532.8 591.8 AUG MEAN 4'5 2.5 4.5 2237.5 562.2 ANNUAL SURFACE 551. 6 159.0 461.5 1304.1 MEAN MID-DEPTH 307.3 231.9 342.3 514.1. MEAN 429.4 195.4 401.9 909.1 None collected 3 7 Jan 9 Jun, and 18 Aug - 15 Dec a Number/1000 m Not required in sampling program as of 22 Sep

ABUNDANCE OF RAINBOW SMELT EGGS JAMES A. FITZPATRICK NUCLEAR POWER PLANT 1976 2300 HR 0500 HR 8, DATE SAMPLE DEPTH 1100 HR 1700 HR MEAN 28 SURFACE 37 261 6171 185 1663.5 APR MID"DEPTH 13 0 0 5.3 MEAN 25.0 130.5 3089.5 92.5 834.4 5 SURFACE 873 168 28 43 278.0 MAY MID-DEPTH 221 37 33 16 76.8 MEAN 547.0 102. 5 30. 5 29. 5 177.4 12 SURFACE 0 '44 17 130 72.8 MAY MID-DEPTH 4 12 0 17 8.3 MEAN 2 ' 78.0 8.5 73.5 40.5 26 SURFACE 16 35 0 12.8 MAY MID-DEPTH 0 0 18 4.5 MEAN 8.0 17.5 9.0 8.6 2 SURFACE 0 0 0 0 0 JUN MID-DEPTH 8 4 0- 0 3.0 MEAN 4.0 2.0 0.0 0.0 1.5 ANNUAL SURFACE 26.8 21.8 183.9 13.3 $ ZAN MID-DEPTH 7.2 2.0 1.2 1.9 MEAN 17.0 11.9 92.6 7.6 None collected 7 Jan 14 Apr, 19 May, and 9 Jun 15 Dec bNumber/1000 m Not required in sampling program as of 22 Sep

VIIX.D.2. MORTALITY OF LARVAL FXSH FROM DAY/NIGHT COLLECTIONS* (PRO-LARVA STAGE)

• Data are presented for only those sampling dates when pro-larvae were collected

MORTALITY OF ALEWIFE (PRO-LARVA STAGE) PROM DAY/NIGHT COLLECTIONS JAMES A. FITZPATRICK NUCLEAR POWER PLANT - 1976 INTAKE DISCHARGE 3 SIMULATION 2 SIMUL'ATION 3 2 LAKE INTAKE TOTAL h TOTAL TOTAL h TOTAL h TOTALh

       ~DAY       TEMP a           X DE        COLL'D     X DEAD       COLL'        Z DEAD    COLL'D     Z DEAD     COLL'D       Z DEAD     COLL'D NIGHT      ('C)         R-1  R-2   ME   R-1 R-2 R-1 R-2   MEA   R-1 R-2 R-1 R"2 MEA    R-1 R-2 R-1 R-2 MEA   R-1 R"2 R-1 R-2 MEA     R-1 R-2 23 JUN 23, 28   1100 a    16.8    16.1                   0   0                     0   0 NOT REQUIRED           NOT REQUIRED 100    -   10    1   0 28 JUNe 2300 b    16.0    15.5  33        33    3   0                     0   0 NOT REQUIRED           NOT REQUIRED          -  100   100   0   2 a

hOT REQUIRED NOT REQUIRED 20 1045 20.0 14.6 100 100 0 1 0 0 lpp lpp 1 p JUL b NOT REQUIRED NOT REQUIRED 2245 20.7 15.0 0 0 0 0 0 0 29 1045 20.0 13.8 67 67 0 3 0 0 NOT REQUIRED NOT REQUIRED 100 - 100 4 0 JUL b 2245 19.7 11.9 50 50 0 4 0 0 100 100 OS 0 0 0~ 0 91 - 91 22 0 1045 19.4 15.2 100 100 0 1 0 0 NOT REQUIRED NOT RE UIRED " 100 100 0 1 AUC b NOT REQUIRED NOT REQUIRED 2245 20.3 15.0 0 0 0 0 lpp lpp 1 p a/b Time in 2400 hrs of Intake h

                                                                .Actual number of organisms observed sample c                                                                1 dIntake temperature before tempering                               Organisms collected for simulation experiments from discharge Discharge - Intake temperature                                 ~or intake canal (28 Apr-28 Jun and 20 Jul-25 Aug, respectively) e forebay - 14 ft                                         Larvae coiiected in condunetton <<tth donner seuiatiiity study fIntake Intake forebay - 20 ft                                           Not Required sn Not required in sampling program Mean Z dead equal to the sum of dead in R-1 and R-2 divided( by the sum of totals in R-1 and R-2                        -  sn Not applicable, no organisms collected

I MORTALITY OP CARP (PRO-LARVA STAGE) PROM DAY/NIGHT COLLECTIONS JAMES A. PITZPATRICK NUCLEAR POWER PLANT - 1976 INTAKE DISCHARGE 3 SIMULATION 2 SIMULATION 3 2'AKE INTAKE TOTAL h TOTAL TOTAL TOTAL TOTAL TEMP ~ I DE COLL'D X DEAD COLL'D h I DEAD COLL'D h X DEAD COLL'D X DEAD COLL'D~

       ~DAY NIGHT     ('C)    AT    -1 R-2    MEPJf R-1 R-2 R-1 R-2   MEA   R-1 R-2 R"1 R-2 MEAa R-1 R"2 R-1 R-2    ME   R-1 R-2 R-1 R-2   ME   R-1 R-2 a

13.8 NOT REQUIRED NOT REQUIRED 0 0 29 1045 20.0 0 0 0 0 JUL b 2245 19.7 11.9 0 0 0 1 0 0 NOT REQUIRED 0 0 d 0 0 a/b Time in 2400 hrs of Intake sample h

                                                                .Actual number of organisms observed dIntake temperature before tempering                              Organisms collected for simulation experiments from discharge Discharge - Intake temperature                                  or intake canal (28 Apr-28 Jun and 20 Jul-25 hug, respectively) e forebay  14 ft                                        ~Larvae collected in con)unction uith Gammarus viability study fIntake Intake forebay  20 ft                                          Not. Required ~ Not required in sampling program g Mean 2 dead equal to the sum of dead in R-1 and R-2 divided by the sum of totals in R-1 and R-2                         - " Not  applicable, no organisms  collected

MORTALITY OF JOHNNY DARTER (PRO-LARVA STAGE) PROM DAY/NIGHT COLLECTIONS JAMES Ao PITZPATRICK NUCLEAR POWER PLANT - 1976 INTAKE DISCHARGE 3 SIMULATION~ 2 SIMULATION 3 2 LAKE INTAKE TOTAL h TOTAL TOTAL TOTAL TOTAL h

       ~DAY       TEMP~             X DE@       COLL'D'      DEAD      COLL'D     I  DEAD    COLL'D h

X DEAD COLL'Dh X DEAD COLL' DATE NIGHT ('c) hT R-1 R-2 ME R-1 R-2 R-1 R-2 ME R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 ME R-1 R 2 R-1 R-2 ME R-1 R-2 23 JUN 23,28 1100 a 16.8 16.1 0 0 0 0 NOT REQUIRED NOT RE VIRED 0 0 JUN 28 JUN 2300b 16.0 15.5 - 0 0 0 2 0 0 NOT REQUIRED NOT RE UIRED 50 100 6 2. 1 a/b Time in 2400 hrs of Intake sample h

                                                                .Actual number of organisms observed c

dlntake temperature before tempering 1 Organisms collected for'imulation experiments from discharge Discharge - Intake temperature or intake canal (28 Apr-28 Jun and 20 Jul-25 Aug, respectively) fIntake forebay - 14 ft Intake forebay - 20 ft Not Required Not required in sampling program Mean X dead equal to the sum of dead in R-1 and R-2 divided by the sum of totals in R-1 and R-2 - ~ Not applicable, no organisms collected

MORTALITY OF RAINBOW SMELT (PRO-LARVA STAGE) FROM DAY/HIGHT COLLECTIONS JAMES h FITZPATRICK NUCLEAR POWER PLANT - 1976 DISCHARGE 3 SIMULATIO 2 SIMULATIO 3 2 LAKE INTAKE TOTAL OTAL TOTAL TOTAL TOTAL

       ~DAY      . TEMP ~          X DE      COLL'Dh    X DEAD      COLL'      Z DEAD     COLL'      Z DEAD     COLL'Dh  Z DEAD   COLL'D ATE   ~NIGHT      ( C)     Td R-1  R-2 MEAN R-1 R-2 R-1 R"2 MEAN R" 1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN -1 R-2 R-1 R-2 MEA. R-1 R-2 NOT REQUIRED          NOT REQUIRED 9     1100       11.4   13.1        0   0    0   1                   0   0                                                        0  ~

0 b NOT REQUIRED NOT REQUIRED 2300 12.8 15.0 0 0 0 0 0 0 a/b Time in 2400 hrs of Intake sample

     .                                                       h
                                                              .Actual number of organisms observed c                                                             1 dlntake temperature before tempering                            Organisms collected for simulation experiments from discharge Discharge - Intake temperature                                or intake canal (28 Apr-28 Jun and 20 Jul-25 Aug, respectively) c fIntake   forebay - 14 ft Intake forebay - 20 ft                                        Not Required ~ Not required in sampling program Mean X dead equal to the sum of dead in R-1 and R-2 divided by the sum of totals in R-1 and R-2                    - ~ Not applicable, no organisms collected

I MORTALITY OF WHITE PERCH (PRO-LARVA STAGE) PROM DAY/NIGHT COLLECTIONS JA!KS A. FITZPATRICK NUCLEAR POWER PLANT 1976 INTAKE DISCHARGE 3 SIMULATIO 2 SIMULATION 3 2 LAKE'OTAL INTAKE TOTAL TAL OTAL TOTAL h

       ~DAY      TEMP6            Z DE        COLL'D h

Z DEAD COLL'D h Z DEAD OLL'Dh Z DEAD COLL'Dh Z DEAD COLL'D ATE NIGHT ( C) R-1 R-2 MEAN R-1 R-2 R"1 R"2 MEAN R-1 R-2 R-1 R-2 MEAN q-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN R-1 R-2 a NOT REQUIRED NOT REQUIRED 0 0 0 26 1100 9.6 15.8 0 0 0 0 1 b 0 0 NOT. REQUIR ED 2300 9.8 15.6 0 0 0 0 0 0 a NOT REQUIRED NOT REQUIRED 1100 11.4 13.1 0 0 0 1 0 0 0 0 0 1'N b NOT REQUIRED NOT REQUIRED 2300 12.8 15.0 0 0 0 0 0 0 23 JU) NOT REQUIRED NOT REQUIRED 23,28 1100 16.8 16.1 0 0 0 0 50 100 60 4 1 UN 28 JUbq 2300 16.0 15.5 0 0 0 0 NOT REQUIRED NOT REQUIRED 0 - 0 1 0 a/b Time in 2400 hrs of Intake sample h

                                                                .Actual number of organisms observed c                                                                1 dIntake temperature before tempering                               Organisms collected for simulation experiments from discharge Discharge - Intake temperature                                   or intake canal (28 Apr-28 Jun and 20 Jul-25 Aug, respectively) forebay - 14 ft fIntake Intake forebay  20 ft                                           Not Required ~ Not required    in sampling program EMean Z dead equal to the sum of deed in R-1 and R-2 divided by the sum of totals in R-1 and R-2                         "  ~ Not applicable, no organisms    collected

I I I I ' I ~ I I I I . I, I 55g55%5igg55%5g,, 5gg55%955 NRR%Ãl 8%55%5% 5%5%88

                      ~ Rl~l%                      ~
                                                      '         ~

RRRNI I I I I I ' ' I ' ' I I

                         %~I%                                            I '

lmm5% ~ 55%%%I meRHw II I I I ' ' ~ I ' II II I WRRRRW I I I I ~ I ~ NeRH88 ~K%88 l855%5% II II l%~lRl I ' RRMNINN~RRl I RSRH88 I I I I I ' I I I I I

  ~ '

II ~ I;; ~ e I

  ~ '                           ~     I

VIII.D.2. MORTALITY'F LARVAL FISH FROM DAY/NIGHT COLLECTIONS * (POST-LARVAL STAGE)

• Data are presented for only those sampling dates when post-larvae were collected

I I I I

MORTALITY OR ALEWIFE (POST-LARVA STACE) FROM DAY/NIGHT COLLECTIONS JAMES A PITZPATRICK NUCLEAR POWER PLANT 1976 INTAKE DISCHARGE 3 SIMULATION 2 SIMULATION 3 2 LAKE INTA!K TOTAL TOTAL TOTAL OTAL TAL

        ~DAY       TEMP.                          COLL'Dh     2 DEAD       COLL'Dh       2 DEAD     COLL'Dh      2 DEAD      OLL'Dh       Z  DEAD'-1 COU.'Dh DATE     ~NIGHT     ('C)     dd T  R-1 2-2  MEAN R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN R-1 R-2                 R-2  MEAN  -1 R-2 R-1'.R-2             MEAN R-1 R-2 23 JUN 23,28 1100 a        16.8      16.1                   0   0                     0   0     NOT RE UIRED             NOT RE UIRED         100            -    100    2    0 JUN     28 JUN 2300 b     16.0      15.5 100   -  100      1   0                     0   0     NOT REQUIRED             NOT REQUIRED                                    0    0 a

20 1045 20.0 14.6 100 100 0 1 0 0 NOT REQUIRED NOT REQUIRED - 100 100 0 1 JUL b 2245 20.7 15.0 100 100 100 1 3 0 0 - 100 100 Oj 4 0 0 Oj 1 67 100 77 9 4 a 29 1045 20.0 13.8 100 100 100 1 2 0 0 NOT REQUIRED NOT REQUIRED 100 100 100 2 1 JUL b 2245 19 ' 11.9 50 100 88 2 6 0 0 100 67 70 1 j 0 0 Oj 7 - 100 - 0 2 a 11 1045 19.4 15.2 88 97 94 . 17 30 100 100 0 1 NOT REQUIRED NOT REQUIRED 77 100 84 18 7 AUG b 2245 20.3 15.0 100 89 91 9 47 80 - 80 5 0 100 100 100 16) 35j 100 100 100 9j 34j 95 97 96 86 64 a 25 1045 21.8 15.4 100 100 0 1 0 0 NOT REQUIRED NOT REQUIRED 100 - 100 1 0 AUG b 2245 a 21.5 16.2 100 100 100 23 31 100 100 100 1 1 100 100 100 60 93 100 100 100 37 89 55 86 72 ll 14 1030 19.9 15.5 0 0 0 0 0 0 0 0 NOT REQUIRED SEP 2247 21.7 14.9 100 100 0 1 0 0 100 100 0 1 0 0 NOT REQUIRED a 22,27 1045 18 ' 14.3 0 0 0 0 0 0 0 0 NO SAMPLE SEP b 2250 16.2 14.8 0 0 0 1 0 0 0 0 100 100 0 1 NO SAMPLE a/b.Tine in 2400 hrs of Intake sample h

                                                                   .Actual number of organisms observed 1

dIntake temperature before tempering Organisms collected for simulation experiments from discharge Discharge - Intake temperature or intake canal (28 Apr-28 Jun and 20 Jul-25 Aug, respectively) e fIntake forebay - 14 ft j Larvae collected in conjunction uith Gammarus viability study Intake forebay - 20 ft Not Req 'red Not reqntr'd in ea ptiNEEpr REan EMean I dead equal to the sum of dead in R-1 and R-2 divided by the sum of totals in R-1 and R"2 - RN Not applicable, no organisms collected

l I I

MORTALITY OP BROWN TROUT (POST-LARVA STAGE) PROM DAY/NIGHT COLLECTIONS JAMES A, FITZPATRICK NUCLEAR POWER PLANT 1976 DISCHARGE 3 SIMULATION 2 SIMULATION 3 2 LAKE INTAKE OTAL OTAL OTAL OTAL TOTAL

       ~DAY      TEMP8            X DE        OLL'Dh                  OLL'Dh   X DEAD     COLL'Dh    X DEAD      OLL'Dh   X DEAD    COLL'D h

DATE ~NIGHT ('C) hT R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN R"1 R-2 28 1400 9.1 14.5 0 0 0 5 0 NS NOT REQUIRED NOT REQUIRED NO SAMPLE b 2300 8.2 13.9 0 0 0 NS NO SIMPLE NO SAMPLE NOT REQUIRED a/b Time in 2400 hrs of Intake sample h

                                                             .Actual number of organisms observed c                                                             1 dIntake temperature before tempering                            Organisms collected for simulation experiments from discharge Discharge - Intake temperature                                or intake canal (28 Apr-28 Jun and 20 Jul-25 Aug, respectively) e Intake fozebay - 14 ft Intake forebay - 20 ft                                        Not Required ~ Not required in sampling program Hean X dead equal to the sum of dead in R-1 and R-2           NS ~ No sample divided by the sum of totals in R>>l and R-2                       ~ Not applicable, no organisms collected

I t m 1

MORTALITY OP JOHNNY DARTER (POST-LARVA STAGE) PROM DAY/NIGHT COLLECTIONS JAMES Ao FITZPATRICK NUCLEAR POVER PLANT - 1976 INTAKE DISCHARGE 3 SIMULATION 2 SIMULATION 3 2 LAKE INTAKE OTAL OTAL OTAL TOTAL TOTAL h OLL'Dh h COLL'D h

       ~DAY      TEN'~            X DE@       OLL'D     Z DEAD                 Z DEAD     OLL'D     X DEAD     COLL'D       Z DEAD DATE    ~NIGHT    ('c)    AT   R-1  R-2  MEAN  -1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 HEAN R-1 R-2 R-1 R-2    MEAN R-1 R-2 R-1 R-2 MEAN R-1 R-2 a

20 1045 20.0 14.6 0 0 0 0 NOT REQUIRED NOT REQUIRED 0 0 JUL b 2245 20.7 15.0 0 0 0 0 100 100 0$ NOT REQUIRED = 100 - 100 1 0 29 1045 20.0 13.8 0 0 0 0 NOT REQUIRED NOT REQUIRED 0 0 JUL b 2245 19.7 11.9 0 0 0 0 NOT REQUIRED NOT REQUIRED 0 - 0 1 0 a/b Time in'2400 hrs of Intake sample h

                                                             .Actual number of organisms observed c                                                            1 dIntake temperature before tempering                           Organisms collected for simulation experiments from discharge Discharge - Intake temperature                             ~or intake canal (28 Apr-2& Jun and 20 Jul-25 Aug, respectively) fIntake   forebay - 14 ft                                      Larvae collected in con)unction with Gammarus viability study Intake forebay  20 ft                                       Not Required ~ Not required in sampling program Mean X dead equal to the sum of )cad in R-1 and R-2 divided by the sum of totals in R-1 and R-2                     >> ~ Not  applicable, no organisms collected

I MORTALITY OF MOITLED SCULPIN (POST-LARVA STAGE) FROM DAY/NIGHT COLLECTIONS JAMES Ao FITZPATRICK NUCLEAR PONER PLANT - 1976 INTAKE DISCHARGE 3 SIMULATION 2 SIMULATIOH 3 2 LAKE INTAKE OTAL TAL TOTAL OTAL TOTAL h h

       ~DAY        TEMP6             Z DE@       OLL'Dh     Z DEAD       OLL' h      Z DEAD    COLL'D       X DEAD     COLL'D    X DEAD   COLL'D DATE     NIGHT      ( C)    dT    R-1  R-2  MEAN R-1 R-2 R-1 R-2 MEAN     -1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN R-1 R-2 a

1100 11.4 13.1 0 0 0 0 NOT REQUIRED NOT REQUIRED 0 0 JUN b 2300 12.8 15.0 - 0 0 0 1 0 0 NOT REQUIRED NOT REQUIRED 0 0 23 JUN 23,28 1100a 16.8 l6.1 0 0 0 0 NOT REQUIRED NOT REQUIRED 0 0 JUN 28 JijH 2300o 15.5 0 0 100 100 1 0 NOT REQUIRED NOT REQUIRED 0 0 a/b Tine in 2400 hrs of Intake sanple h

                                                                 .Actual nunber of organisas observed c                                                                1 collected for sinulation experiaents froa discharge dIntake tenperature before tenpering                               Organisms Discharge'     Intake tenperature                                or intake canal (28 Apr-28 Jun and      20 Jul-25 Aug, respectively) e Intake  forebay - 14 ft fIntake forebay - 20 ft                                            Hot Required ~ Not required     in sanpling prograa Mean Z dead equal to the sun of dead in R-1 and R"2 divided by the sun of totals in R-1 and R-2                          - ~  Not  applicable, no organisas collected

I I I

MORTALITY OF RAINBOW SMELT (POST"LARVA STAGE) PROM DAY/NIGHT COLLECTIONS JAMES Ao FITZPATRICK NUCLEAR POWER PLANT - 1976 INTAKE DISCHARGE 3 SIMULATION 2 SIMVLATIOH 3 2 LAKE INTAKE OTAL TOTAL OTAL OTAL OTAL

        ~DAY        TEMP ~

d X DE OLL'Dh Z DEAD COLL'D h X DEAD COLL'D h X DEAD OLL'D h I DEAD COLL'Dh ATE ~NIGHT ('C) R-1 R-2 MEAN -1 R-2 R-1 R-2 MEAN R"1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN -1 R-2 R-1 R-2 MEAN R-1 R-2 a 9 1100 1).4 13.1 0 0 0 0 NOT REQUIRED NOT REQUIRED 100 100 100 2 2 JUN b 2300 12.8 15.0 100 100 0 1 p p NOT REQVIRED NOT REQVIRED - 100 100 0 1 a 20 1045 20.0 '14. 6 0 0 p p NOT REQUIRED NOT REQUIRED 0 0 JUL b 2245 20 ' 15.0 0 0 0 1 p p NOT REQUIRED NOT REQUIRED 0 0 1045 19.4 15.2 0 0 p p NOT REQUIRED NOT REQUIRED 0 0 AVG ..b 2245 20.3 15.0 0 0 0 2 p p NOT REQUIRED NOT REQUIRED 0 0 a 25 1045 21.8 15.4 0 0 p p HOT REQUIRED NOT REQUIRED 0 0 AUG b 2245 2).5 16.2 100 - 100 1 0 p p NOT REQUIRED 0 100 50 1 1 0 0'/b

     .                                                            h c

Time in 2400 hrs of Intake sample .Actual number of organisms observed dIntake temPerature before temPering Organisms collected for simulation experiments from discharge Discharge - Intake temperature or intake canal (28 Apr-28 Jun and 20 Jul-25 Aug respectively) Intake forebay 14 ft ~Larvae collected in con)unction with Gammarus viability study Intake forebay - 20 ft Not Required Not required in sampling program gMean I dead equal to the sum of dead in R-1 and R-2 divided by the sum of totals in R-1 and R-2 - ~ Not applicable, no organisms collected

I I I I I

MORTALITY OF WHITE PERCH (POST-LARVA STAGE) FROM DAY/NIGHT COLLECTIONS JAMES A. FITZPATRICK NUCLEAR POWER PLANT - 1976 INTAKE DISCHARGE SIMULATION 2 SIMULATION 3AKE INTAKE OTAL TAL TAL TAL OTAL

       ~DAY      TE%a'6           X DE         OLL'Dh    X DEAD         OLL'Dh    Z DEAD      OLL'D      X DEAD      OLL'Dh        Z DEAD    COLL'Dh ATE   NIGHT     ( C)          -1  R-2   MEAN  -1 R-2 R-1 R-2    MEAN   -1 R-2 R-1 R-2 MEAN   -1 R"2 R-1 R-2 MEAN    -1 R-2     -1  R-2 MEAN R-1 R-2 a

1100 11.4 13.1 - 0 0 0 1 0 0 NOT REQUIRED NOT REQUIRED 0 0 JUN b 2300 12.8 15.0 0 0 0 0 NOT REQUIRED NOT REQUIRED 0 0 29 1045 20.0 13.8 0 0 1 0 0 0 NOT R"QUIRED NOT REQUIRED 0 0 JUL b .'OT 2245 19.7 11.9 - 0 0 0 1 0 0 NOT REQUIRED REQUIRED 0 0

           . a 1045      19.4    15.2    100    100    0   1                    0   0    NOT REQUIRED          NOT REQUIRED 0   0 UG          b 2245      20.3    15.0                   0   0                    0   0     NOT RFQUIRED        -  100 100    tP      IS                0   0 a/b Time in 2400 hrs of Intake
     .                                                        'h sample                          .Actual number of organisms observed 1

dIntake temperature before tempering Organisms collected for simulation experiments. from discharge Discharge Intake temperature or intake canal (28 Apr-28 Jun and 20 Jul-25 Aug, respectively) forebay - 14 ft e SLarvae collected in con/unction with Gammarus viability study fIntake Intake forebay - 20 ft Not Required ~ Not required in sampling program. SMean X dead equal to the sum of dead in R-1 and R-2 divided by the sum of totals in R-1 and R-2 - ~ Not applicable, no organisms collected

I I I

w m m m m m w w RS E5 RR 88 5% w.:: 1 s MORTALITY OF TOTAL ICHTHYOPLANKTON (POST-LARVA STAGE) FROM DAY/NIGHT COLLECTIONS JAMES A. FITZPATRICK NUCLEAR POWER PLANT 1976 INTAKE DISCHARGE 3 SIMULATION 2 SIMULATION 3 2 LAKE IhTAKE TOTAL TOTAL (TOTAL TAL TOTAL

           ~DAY       TEMP8                          COLL'D h

Z DEAD COLL'D h X DEAD lCOLL'Dh X DEAD OLL'Dh X DEAD COLL'D h DATE NIGHT ('c) 85T R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN R"1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN R-1 R-2 28 1400 9.1 14.5 - 0 0 0 5 0 NS NOT REQUIRED NOT REQUIRED NO SAMPLE b 2300 8 ' 13 9 0 0 0 NS NO SAMPLE NO SN.fPLE NOT REQUIRED 9 i 1100 11.4 13.1 - 0 0 0 1 0 0 NOT RE UIRED NOT RE UIRED 100 100 100 2 2 JUN ' I 2300 12.8 15.0 50 50 0 2 0 0 NOT REQUIRED NOT REQUIRED - 100 100 0 1

        ;  23 JUAN 23,28        1100 a    16.8    16.1                     0    0                     0    0   NOT REQUIRED               NOT REQUIRED           100    -   100     2   0 28 JW<
        . 2300      16.0    15.5 100     -   100     1    0 100    -   100      1    0   NOT REQUIRED               NOT REQUIRED                              0   0 a

20 I 1045 20.0 14.6 - 100 100 0 1 0 0 NOT REQUIRED NOT REQUIRED - 100'00 0 1 JUL b 2245 20.7 15.0 100 75 80 1 4 0 0 - 100 100 OS g - 0 0 (P 1 70 100 79 10 4 a 29 1045 20.0 13.8 50 100 75 2 2 0 0 NOT REQUIRED NOT REQUIRED 100 100 100 2 1 JUL 2 b I 2245 19.7 11.9 50 86 78 2 7 0 0 100 67 70 0 4 " 0 0 0 100 67 1 2 I a 11 I 1045 19.4 15.2 88 97 94 17 31 - 100 100 0 1 NOT REQUIRED NOT REQUIRED 77 100 84 18 7 AUG .b j 20.3 15.0 100 86 88 9 49 80 80 5 0 100 100 100 14 3 100 100 100 4 3d 95 97 96 86 64 '5 I 1045 a 21.8 15.4 " 100 100 0 1 0 0 NOT REQUIRED NOT REQUIRED 100 .- 100 1 0 AUG b 2245 21.5 16 ' 100 100 100 24 31 100 100 100 1 1 100 100 100 60 9 97 100 99 38 90 55 86 72 11 14 a NOT REQUIRED 1030 19.9 15.5 0 0 0 0 0 0 0 0 SEP b 2247 21.7 14.9 - 100 100 0 1 0 0 - 100 100 0 1 0 0 NOT REQUIRED a 22,27 1045 18.7 14.3 0 0 0 0 0 0 0 0 NO SAMPLE, SEP b 2250 16 ' 14.8 " 0 0 0 1 0 0 0 0 100 100 0 1 NO SAMPLE a/b Time in 2400 hrs of Intake sample h

                                                                        .Actual number of organisms observed dIntake temperature before tempering                                     Organisms collected for simulation experiments from discharge Discharge - Intake temperature                                         or intake canal (28 Apr 28 2 n an-d 28 2 1-25 Aug, respectively) e Intake forebay - 14 ft fIntake 2

Larvae collected in e nl nett n uitk Concerns viability study forebay - 20 ft Not Req ired Not required in sa plrng progran gMcan Z dead equal to the sum of dead in R-1 and R-2 NSRN No sample divided by the sum of totals in R-1 and h-2 - ~ Not applicable, no organisms collected

VIII. D.2. MORTALITY OF LARVAL FISH FROM DAY/NIGHT COLLECTIONS* (JUVENILE STAGE)

• Data are presented for only those sampling dates when juvenile larvae were collected

I I I I I I I

                                                                                                                              ~       l       ~

MORTALITY OF ALEWIFE (JUVENILE STACE) FROM DAY/HICHT COLLECTIOHS JAMES Ao FITZPATRICK NUCLEAR POWER PLANT - 1976 DISCHARGE 3 SIMULATION 2 SIMULATION 3 2 LAKE

        ~DAY

('c)'NTAKE INTAKE TEMP 2 DE OTAL COLL'D h Z DEAD OTAL COLL'Dh h I DEAD TOTAL COLL'Dh I DEAD OTAL OLL'D

                                                                                                                     -1 h

X DEAD TAL COLL'D R-2 R-1 R-2 MEAN R"1 R-2 h DATE NIGHT R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN R-l R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN a 12 1038 10.2 14.0 0 0 0 0 0 0 0 0 0 NO SAMPL MAY b 2325 9.2 14.4 0 - 0 1 0 0 0 0 0 0 0 NOT REQUIRED a NOT REQUlRED NOT REQUIRED 0 0 0 26 1100 9.6 15.8 0 0 0 0 b 2300 9.8 15.6 - 0 0 0 1 0 0 0 0 0 0 0 0 17 a NOV 2218 8.6 12.8 0 33 29 NOT REQUIRED 0 0 0 l~ .l~ NOT RE UI D HOT RE UIRED a/b Time'n

      .                                                       h 2400 hrs of Intake sample 1
                                                               .Actual number of organisms observed

~ dlntake temperature before tempering Organisms collected for simulation experiments from discharge Discharge Intake temperature or intake canal (28 Apr-28 Jun and 20 Jul-25 Aug, respectively) fIntake .forebay - 14 ft ~Larvae collected in con).unction with Cammarus viability study Intake forebay - 20 ft Not Required ~ Not required in sampling program Mean I dead equal to the sum of dead in R-1 and R-2 divided by the sum of totals in R-1 and R<<2 Not applicable, no organisms collected

I I I I I I I I

MORTALITY OF RAINBOW SMELT (JUVENILE STAGE) FROM DAY/NIGHT COLLECTIONS JAMES Ao FITZPATRICK NUCLEAR POWER PLANT 1976 INTAKE DISCHARGE 3 SIHULATION 2 SIMULATION 3 2 LAKE INTAKE OTAL TOTAL OTAL 'OTAL TOTAL

       ~DAY       TEMP.                       COLL'D h

Z DEAD COLL'D Z DEAD COLL'D h X DEAD COLL'Dh X DEAD COLL'Dh DATE NIGIIT ('c)' T R" 1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN R-I R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R 2 MEAN R-1 R-2 a 20 1045 20.0 14.6 0 0 0 0 NOT REQUIRFD NOT REQUIRED 0 0 JUL b 2245 20.7 15.0 0 0 0 0 - 100 100 0 5 1 NOT kEQU RED 0 0 a/b Time in 2400 hrs of Intake sample h

                                                               .Actual number of organisms observed c                                                               1 dIntake temperature before tempering                              Organisms collected for simulation experiments from discharge Discharge - Intake temperature                                  or intake canal (28 Apr-28 Jun and 20 Jul>>25 Aug, respectively) e fo'rebay - 14 ft                                     3Larvae collected. in con)unction with Gacrsarus viability study fIntake Intake .forebay - 20 ft                                         Not Required    Not required in sampling program gHean X dead equal to the sum of dead in R-1 and R-2 divided by the sum of totals in R-1 and R-2                             Not applicable,  no organisms  collected

I I I

NINE MILE POINT NUCLEAR STATION UNIT I I NINE MILE POINT NUCLEAR STATION UNIT l VIII.A. l.a. LARVAE

~ ~ r ~ l l.

NINE MILE POINT NUCLEAR STATION UNIT 1 Larvae of the following select species were not collected 'in the 30-minute entrainmen't sampling program*(Apr-Oct, 1976, surface and mid-depth sites; 4 collections/date): Brown trout Coho salmon Smallmouth bass Threespine stickleback

• Collection time + 2 hrs.

I l

ABUNDANCE OF ALEWIFE LARVAE NINE MILE POINT NUCLEAR STATION UNIT 1 1976 DATE SAMPLE DEPTH 1100 HR 1700 HR 2300 HR 0500 HR 30 JUN, SURFACE 15 9 9 0 8.2 3 JUL MID-DEPTH 0 0 0 0 0 0 MEAN 7.5 4.5 4.5 0.0 4.1 SURFACE 0 0 50 10 15.0 MID-DEPTH 0 0 22 21 10.8 MEAN 0.0 0.0 36.0 15.5 12.9 14 SURFACE 21 15 31 124 47.8 JUL MID-DEPTH 10 35 21 171 59.3 MEAN 15.5 25.0 26.0 147.5 53.5 21 SURFACE 8 13 0 7 7.0 JUL MID-DEPTH 11 10 0 19 10.0 MEAN 9.5 11.5 0.0 13 ~ 0 8.5 28 SURFACE 30 7 0 14 12.8 JUL MID-DEPTH 17 0 0 47 16.0 MEAN 23.5 3.5 0.0 30.5, 14.4 4 SURFACE 86 257 808 376 381.8 AUG MID-DEPTH 64 324 1225 707 . 580.8" MEAN 75. 0 290 ' 1016.5 541.5 480.9 11 SURFACE 30 27 161 261 119.8 AUG MID-DEPTH 0 9 180 249 109.5 MEAN 15.0 18.0 170. 5 255.0 114.6 18 SURFACE 320 310 361 281 318.0 AUG MID-DEPTH 506 225 578 394 425.8 MEAN 413.0 267.5 469.5 337.5 371.9 25 SURFACE 28 0 96 301 106.3 AUG MID-DEPTH 68 22 341 225 164.0 MEAN 48.0 11.0 218. 5 263.0 135.1 1 SURFACE 0 0 28 305 83.3 SEP MID-DEPTH 0 0 86 509 148. 8 MEAN 0.0 0 ' 57.0 407.0 116.0 8 SURFACE 0 0 0 ll 2.8 SEP MID"DEPTH 0 0 8 13 5.3 MEAN 0.0 0 ' 4.0 12.0 4.0 22 SURFACE 0. 0 0 7 1.8 SEP MID"DEPTH 0 0 0 89 22.3 MEAN 0.0 0 ' 0.0 48.0 12.0 6 SURFACE 8 0 0 0 2 0 OCT MID-DEPTH 0 0 0 .0 0.0 MEAN 4.0 0.0 0.0 0.0 1.0 20 SURFACE 0 0 0 0 0.0 OCT MID-DEPTH 0 0 0 8 2.0 MEAN 0 ' -0.0 0.0 4.0 1 ~ 0 GRAN) SURFACE 22.8 26.6 64.3 70.7 MEAN MID"DEPTH 28.2 26 0 102 ' 102.2 MEAN 25.5 26.3 83.4 86.4 None collected 14 Apr 23 Jun a 3 Number/1000 m April - October sampling period

ABUNDANCE OF RAINBOW SMELT LARVAE NINE MILE POINT NUCLEAR STATION UNIT 1 1976 DATE SAMPLE DEPTH 1100 HR 1700 HR 2300 HR 0500 HR MEAN SURFACE 0 0 20 0 5.0 5 MAY MID-DEPTH 7 0 11 11 7 3 MEAN 3.5 0.0 15.5 5 5 6.1 SURFACE, 0 0 17 16 8.3 19 MAY MID-DEPTH 0 .9 9 ll 13.5 7.3 7.8 MEAN 0 0 4.5 13.0 SURFACE 11 0 8 0 4.8 2 JUN MID-DEPTH 19 0 0

                                                          '.0 10         7 '

MEAN 15.0 0.0 5.0 6.0 SURFACE 0 0 8 0 2.0 9 JUN MID-DEPTH 8 0 8 0 4.0 MEAN 4.0 0 0 8.0 0.0 3.0 SURFACE 0 0 0 0 0.0 16 JUN MID"DEPTH 0 9 0 0 2.3 MEAN 0.0 4,5 0.0 0.0 1.1 0 0 0.0 7 JUL SURFACE MID-DEPTH 0 0 0 0.0 ll05.5 0 0.0 2.8 1.4 MEAN 0.0 SURFACE 0 0 8 0 2.0 14 JUL MID-DEPTH 0 17 7 0 6.0 MEAN 0.0 8.5 7.5 0.0 4.0 SURFACE 0 0 0 7 1.8 4 AUG MID-DEPTH 0 0 0 0 0.0 MEAN 0.0 0.0 0.0 3.5 0.9 SURFACE 0 0 7 7 3 5 11 AUG MID-DEPTH 0 0 9 0 2.3 MEAN 0.0 0.0 8.0 3.5 2.9 SURFACE 0 0 7 0 1.8 18 AUG MID-DEPTH 0 0 19 10 7.3 MEAN 0.0 0.0 13.0 5.0 4.5 SURFACE 0 0 - 22 0 5-5 25 AUG MID"DEPTH 0 0 141 0 35.3 MEAN 0.0 0.0 81.5 0.0 20.4 GRAN) SURFACE 0.5 0.0 4.0 1.2 MEAN MID"DEPTH 1.4 1.5 9.0 1.8 MEAN 0.9 0.8 6;5 1.5 None collected 14-28 Apr, 12 May, 26 May, 23-30 Jun, 21-28 Jul, and 1 Sep-20 Oct a 3 bNumber/1000 m April - October sampling period Revised/final

I ~ I li

ABUNDANCE OF WHITE PERCH LARVAE NINE MILK POINT NUCLEAR STATION UNIT 1 1976 DATE SAMPLE DEPTH 1100 HR 1700 HR 2300 HR 0500 HR MEAN SURFACE 7 0 0 0 1.8 28 APR MID-DEPTH 0 0 0 0 0.0 MEAN 3 ' 0 0 0~0 0.0 0.9 SURFACE 0 0 0 0 0 0 2 JUN MID-DEPTH 19 0 0 0 4.8 MEAN 9 5 0.0 0 0 0.0 2.4 SURFACE 0 0 0 0 0 16 JUN MID-DEPTH 0 9 0 0 2 ' MEAN 0.0 4.5 0.0 0 0 1.1 SURFACE 8 0 0 0 2.0 23 JUN MID-DEPTH 0 0 0 0 0.0 MEAN 4.0 0 0 0.0 0.0 1.0 30 JUN> SURFACE 8 0 0 0 2.0 3 JUL MID-DEPTH 0 0 0 0 0 ' MEAN 4 ' 0.0 0.0 0.0 1.0 SURFACE 0 Q 0 0 0.0 14 JUL -MID-DEPTH 0 0 7 0 1.8 MEAN 0.0 0.0 3.5 0.0 0.9 SURFACE 0 0 0 0 0 0 28 JUL MID"DEPTH MEAN 0 0.0 0 0.0 '.0 8 0 0.0 2.0 1.0 SURFACE 7 0 7 7 5.3 4 AUG MID"DEPTH 0 0 19 0 4.8 MEAN 3.5 0.0 13 ' 3.5 5.0 SURFACE 0 7 20 0 6.8 11 AUG MID-DEPTH 0 0 0 0 0 ' MEAN 0.0 3.5 10.0 0.0 3.4 SURFACE 0 0 . 7 0 1 ~ 8 18 AUG MID-DEPTH 0 0 19 0 4.8 MEAN 0 ' 0.0 13 ' 0.0 3.2 GRAQ SURFACE 1.2 0 3 1.4 0 ' MEAN MID"DEPTH 0.8 0.4 2.2 0 ' MEAN 1.0 0.4 1.8 0,2 None collected 14 Apr, 5-26 May, 9 Jun, 7 Jul, 21 Jul, and 25 Aug-20 Oct a 3 bNumber/1000 m April - October sampling period

l I 1 l

ABUNDANCE OF YELLOW PERCH LARVAE NINE MILE POINT NUCLEAR STATION UNIT 1 1976 DATE SAMPLE DEPTH 1100 HR 1700 HR 2300 HR 0500 HR MEAN SURFACE 7 0 0 12 4.8 28 APR MID-DEPTH 0 0 21 0 5.3 MEAN 3.5 0.0 10. 5 '.0 5.0 SURFACE 0 6 0 0 1.5 5 MAY MID-DEPTH 0 0 0 0 0.0 MEAN 0.0 3.0 0.0 0.0 0.8 SURFACE 0 0 0 16 4.0 19 MAY MID-DEPTH 0 0 26 0 6.5 MEAN 0.0 0.0 13.0 8.0 5.2 GRAg SURFACE 0.3 0.2 0.0 1.2 MEAN MID-DEPTH 0.0 0.0 2.0 0.0 MEAN 0.2 0.1 1.0 0.6 None collected 14 Apr, 12 May, and 26 May , 20 Oct a 3 bNumber/1000 m April - October sampling period

) I I l

MORTALITY OF TOTAL ICHTHYOPLANKTON (JUVENILE STAGE) FROM DAY/NIGHT COLLECTIONS JAMES A, FITZPATRICK NUCLEAR POWER PLANT - 1976 INTAKE DISCHARGE 3 SIMULATION 2 SIMULATION 3 2 LAKE INTAKE OTAL TOTAL TOTAL OTAL TOTAL

       ~DAY      TEMP e             Z DE       COLL'Dh    Z DEAD         OLL'Dh    Z DEAD     COLL'D      Z DEAD      OLL'Dh  Z DEAD    COLL'D h

NIGHT ( C) -1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN -1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN R-1 R-2 R-1 R-2 MEAN R-1 R-2 12 1038 10.2 14.0 0 0 0 0 0 0 0 0 NO SAMPLE b 2325 9.2 14.4 0 - 0 1 0 0 0 0 0 0 0 NOT REQUIRED a 26 1100 9.6 15.8 0. 0 0 0 NOT REQUIRED NOT REQUIRED 0 0 b 2300 9.8 15.6 0 0 0 0 NOT REQUIRED 0 1 0 0 0 0 20 JUL 1045 a b

              '0.0       14.6                    0   0                    0   0    NOT   REQUIRED          NOT REQUIRED                   0   0 2245     20.7    15 0                    0   0                    0   0   " 100 100     0    1     NOT REQUIRED                   0    0 17          a NOY     2218       8.6    12.8   0     33   29    1~  4   NOT REQUIRED                                1     NOT REQUIRED      NOT REQUIRED a/b Time in 2400 hrs of Intake sample
     .                                                         h
                                                               .Actual number of organisms observed c                                                               1 dIntake temperature before tempering                              Organisms collected for simulation experiments from discharge Discharge - Intake temperature   ~                              or intake canal (28 Apr-28 Jun and 20 Jul-25 Aug, respectively) forebay - 14 ft e
                                                              ~Larvae collected in con)unction Mith Gammarus viability study fIntake Intake forebay - 20 ft                                          Not Required ~ Not required in sampling program SMean Z dead equal to the sum of dead in R-1 and R-2 divided by the sum of totals in R-1 and R-2                        -  ~  Not apptrcable,  no organisms  collected

I P I I I

ABUNDANCE OF RAINBOW SMELT LARVAE NINE MILE POINT NUCLEAR STATION UNIT 1 1976 DATE SAMPLE DEPTH 1100 HR 1700 HR 2300 HR 0500 HR 5 MAY SURFACE MID-DEPTH 0 7 0 0 20 Il ll0 5 7.3 6.1 MEAN 3.5 0 0 ~ 15.5 5 5 SURFACE 0 0 17 16 8~3 19 MAY MID-DEPTH 0 9 9 11 7.3 MEAN 0.0 4.5 13.0 13.5 7.8 SURFACE ll 0 8 0 0 10 4.8 7.3 2 JUN MID-DEPTH 19 0 MEAN 15.0 0 0 4.0 5.0 6.0 SURFACE 0 0 8 0 2.0 9 JUN MID"DEPTH 8 0 8 0 4.0 MEAN 4.0 0.0 8.0 0.0 3.0 SURFACE 0 0 0 0 0.0 16 JUN MID-DEPTH 0 9 0 0 2.3 MEAN 0.0 4.5 0.0 0.0 1.1 0 0.0 7 JUL SURFACE MID-DEPTH 0 0 0 0 ll0 0 .2.8 MEAN 0.0 0.0 5.5 0.0 1.4 SURFACE 0 0 8 0 2.0 14 JUL MID-DEPTH 0 17 7 0 6.0 MEAN 0.0 8.5 7.5 0 0 4.0 SURFACE 0 0 0 7 1.8 4 AUG MID"DEPTH 0 0 0 0 0 ' MEAN 0.0 0.0 0.0 3.5 0.9 SURFACE 0 0 7 7 3.5 ll AUG MID"DEPTH MEAN 0 0.0 0 0.0 9 8.0 0 3.5 2 ' 2.9 SURFACE 0 0 7 0 1~8 18 AUG MID-DEPTH 0 ~ 0 19 10 7.3 MEAN 0.0 0 0 13.0 5 ' 4 ' SURFACE 0 0 22 0 5.5 25 AUG MID"DEPTH 0 0 141 0 35.3 MEAN 0.0 0.0 81.5 0.0 20.4 GRAN) SURFACE 0.5 0.0 4.0 1~2 MEAN MID-DEPTH 1.4 1.5 9.0 1.8 MEAN 0.9 0.8 6.5 1.5 None collected 14-28 Apr, 12 May, 26 May, 23"30 Jun, 21-28 'Jul, and 4 1 Sep-20 Oct a 3 bNumber/1000 m April - October samplin8 period Revised/final

I I I

ABUNDANCE OF ALEWIFE LARVAE NINE MILE POINT NUCLEAR STATION UNIT 1 1976 DATE SAMPLE DEPTH 1100 HR 1700 HR 2300 HR 0500 HR MEAN 30 JUN, SURFACE 15 9 '9 0 8 ' 3 JUL MID-,DEPTH 0 0 0 0 0.0 MEAN 7.5 4.5 4.5 0.0 4.1 SURFACE 0 0 50 10 15.0 MID-DEPTH 0 0 22 21 10 ' MEAN 0 0 0.0 36.0 15.5 12.9 14 SURFACE 21 15 31 124 47.8 JUL MID-DEPTH 10 35 '21 171 59.3 MEAN 15.5 25.0 26 0 147. 5 53.5 21 SURFACE 8 13 0 7 7~0 JUL MID-DEPTH 11 10 0 '19 10.0 MEAN 9.5 11.5' 0.0 13 0 8.5 28 SURFACE 30 0 14 12.8 JUL MID-DEPTH 17 0 0 47 16.0 MEAN 23 ' 3.5 0.0 30 ' 14.4 4 SURFACE 86 257 808 376 381.8 AUG MID-DEPTH 64 324 1225 707 580.8 MEAN 75.0 290.5 1016 ' "541.5 480.9 ll SURFACE MID-DEPTH 30 0 27 9 161 180 261 249 119.8 109.5 AUG MEAN 15.0 18.0 170. 5 255.0 114.6 18 SURFACE 320 310 361 281 318.0 AUG MID-DEPTH 506 225 578 394 425.8 MEAN 413.0 267.5 469.5 337.5 371.9 25 SURFACE 28 0 96 301 106.3 AUG MID-DEPTH 68 22 341 225 164.0 MEAN 48.0 11.0 218.5 263.0 135.1 1 SURFACE 0 0 28 305 83.3 SEP MID-DEPTH 0 0 86 509 148.8 MEAN 0.0 0.0 57.0 407.0 116.0 8 SURFACE 0 0 0 11 2.8 SEP MID-DEPTH 0 0 8 13 5.3 MEAN 0.0 0 0 4.0 12.0 4.0 22 SURFACE 0 0 0 7 1.8 SEP MID-DEPTH 0 0 0 89 22.3 MEAN 0.0 0.0 0.0 48.0 12.0 6 SURFACE 8 0 0 t 0 2.0 OCT MID-DEPTH 0 0 0 .0 0.0 MEAN 4.0 0~0 0.0 0.0 1.0 20 SURFACE 0 0 0 0 0.0 OCT MID-DEPTH. 0 0 0 8 2.0 MEAN 0.0 0 ' 0.0 4.0 1.0 GRAN) SURFACE 22.8 26.6 64.3 70.7 MEAN MID-DEPTH 28.2, ~ 26.0 102 ' 102.2 MEAN 25.5 26.3 83.4 86.4 None collected 14 Apr - 23 Jun e 3 Number/1000 m April - October sampling period

I ABUNDANCE OF WHITE PERCH LARVAE NINE MILE POINT NUCLEAR STATION UNIT 1 - 1976 DATE SAMPLE DEPTH 1100 HR 1700 HR'300 HR 0500 HR MEAN SURFACE 7 0 0 0 1.8 28 APR 'ID-DEPTH 0 0 0 0 0.0 MEAN 3.5 0.0 0 ' 0 ~0 0.9 SURFACE 0 0 0 0 0.0 2 JUN MID-DEPTH 19 0 0 0 4 ' MEAN 9 5 Oo0 0.0 0.0 2.4 SURFACE 0 0 0 0 0.0 16 JUN MID-DEPTH 0 9 0 0 2.3 MEAN 0 0 4.5 0 0 0.0 1.1 SURFACE 8 0 0 0 2.0 23 JUN MID-DEPTH 0 0 0 0 0.0 MEAN 4 ' 0 ' 0.0 0.0 1.0 30 JUN, SURFACE 8 0 0 0 2.0 3 JUL MID-DEPTH 0 0 0 0 0.0 MEAN 4.0 0.0 0.0 0.0 1.0 SURFACE 0 0 0 0 0.0 14 JUL MID-DEPTH 0 0 7 0 1.8 MEAN 0.0 0.0 3.5 0.0 0.9 SURFACE 0 0 0 0 0.0 28 JUL MID-DEPTH 0 0 8 0 2.0 MEAN 0.0 0.0 4.0 0.0 1.0 SURFACE 7 0 7 7 5.3 4 AUG MID-DEPTH 0 0 19 0 4.8 MEAN 3.5 0.0 13.0 3.5 5.0 SURFACE 0 7 20 0 6.8 11 AUG MID-DEPTH 0 0 0 0 0~0 MEAN 0.0 3.5 10.0 0.0 3.4 18 AUG SURFACE MID"DEPTH MEAN 0 0 0.0 0 0 0.0

                                                    '9 7

13.0 0 0 0.0 1.8 4.8 3.2 GRAN( MEA)i SURFACE MID"DEPTH 1 ~2 0.8 0.3 0.4 1.4, 2.2 0.3 0.0 MEAN 1.0 0.4 1.8 0 2 None collected 14 Apr, 5-26 May, 9 Jun, 7 Jul, 21 Jul, and 25 Aug-20 Oct a 3 bNumber/1000 m April - October sampling period

I NINE MILE POINT NUCLEAR STATION UNIT 1 VIII.A.1.be FISH EGGS

I I I I

NINE MILE POINT NUCLEAR STATION UNIT 1 Eggs of the following select species were not collected in the 30-minute entrainment sampling program* (Apr-Oct:, 1976, surface and mid-depth sites; 4 collections/date): Brown trout Coho salmon Smallmouth bass Threespine stickleback

• Collection time + 2 hrs.

I ABUNDANCE OF ALEWIFE EGGS NINE MILE POINT NUCLEAR STATION UNIT 1 1976 DATE SAMPLE DEPTH 1100 HR 1700 HR 2300 HR 0500 HR SURFACE 0 0 17 0 4.3 2 JUN MID-DEPTH 0 0 0 0 0.0 MEAN 0 ' 0.0 8.5 0 ~0 2.1 SURFACE 24 0 0 0 6.0 MID-DEPTH 0 0 0 0 0.0 MEAN 12.0 0~0 0.0 0.0 3.0 SURFACE 26 15 63 16 30.0 16 JUN MID-DEPTH 0 0 0 20 5.0 MEAN 13.0 7.5 31.5 18.0 17. 5 SURFACE 522 622 3291 73 1127.0 23 JUN MID-DEPTH 315 1102 2039 247 925.8 MEAN 418.5 862.0 2665.0 160.0 1026.4 30 JUN, SURFACE 402 2465 2693 5139 2674.8 3 JUL MID-DEPTH 4383 2363 3185 254669 66150.0 MEAN 2392.5 2414.0 2939.0 129904.0 34412.4 SURFACE 462 883 13912 2225 4370.5 7 JUL MID-DEPTH 232 796 10673 6187 4472.0 MEAN 347.0 839.5 12292.5 4206.0 4421.2 SURFACE 334 93 1963 973 840.8 14 JUL MID-DEPTH 514 35 1557 861 741.8 MEAN 424.0 64.0 1760.0 917.0 791.2 SURFACE 164 171 1937 1415 921.8 21 JUL MID"DEPTH 321 96 2275 4763 1863.8 MEAN 242.5 133.5 2106 0 ~ 3089.0 1392.8 SURFACE 8 14 14 995 257.8 28 JUL MID-DEPTH 17 16 0 2785 704.5 MEAN 12 5 15.0 7.0 1890.0 481.1 SURFACE 201 34 34 724 248.3 4 AUG MID"DEPTH 82 9 19 1056 291.5 MEAN 141.5 21.5 26.5 890.0 269.9 SURFACE 30 7 0 254 72.8 ll AUG MID"DEPTH 0 15.0 0 3.5 0 0.0 249 251.5 62.3 67.5 MEAN SURFACE 90.5 179. 3 996.8 492.2 MEAN MID-DEPTH 244.3 184. 0 822.8 11284.9 MEAN 167.4 181. 6 909.8 5888.6 None collected 14 Apr-26 May., and 18 Au8-20 Oct 8 3 bNumber/1000 m April - October sampl'ing period

I I I I I I I

ABUNDANCE OF RAINBOW SMELT EGGS NINE MILE POINT NUCLEAR STATION UNIT 1 1976 DATE SAMPLE DEPTH 1100 HR 1700 HR 2300 HR 0500 HR MEAN SURFACE 14 38 0 56 27.0 28 APR MID-DEPTH 827 0 31 195 263.3 MEAN 420.5 19.0 15.5 125.5 145.1 SURFACE 25 19 52 65 40.3 5 MAY MID-DEPTH 30 25 54 129 59.5 MEAN 27.5 22.0 53.0 97.0 49.9 SURFACE 76 51 14 20 40.3 12 MAY MID-DEPTH 20 0 11 10 10.3 MEAN 48.0 25 5 12.5 15.0 25.3 " SURFACE 0 7 0 0 1.8 19 MAY MID-DEPTH 0 0 0 0 0.0 MEAN 0.0 3.5 0.0 0.0 0.9 SURFACE 14 7 0 15 9.0 26 MAY MID-DEPTH 0 0 0 0 0.0 MEAN 7.0 3.5 0.0 7.5 4.5 SURFACE MID-DEPTH ll 8 ll9.5 8 0 0 0 6.8 7.5 2 JUN 19 MEAN 15.0 4.0 0.0 7.1 SURFACE 0 47 101 0 37~0 9 JUN MID-DEPTH 64 8 84 0 39. 0 MEAN 32.0 27.5 92.5 0.0 38.0 GRAN) SURFACE 5.8 7,4 7.3 6.5 MEAN MID-DEPTH 40.0 1.8 7.5 13.9 MEAN 22.9 4,6 7.4 10. 2 None collected 14 Apr, and 16 Jun-20 Oct a 3 bNumber/1000 m April October sampling period Revised/final

I I I I I I

ABUNDANCE OF WHITE PERCH EGGS NINE MILE POINT NUCLEAR STATION UNIT 1 1976 DATE SAMPLE DEPTH 1100 HR 1700 HR 2300 HR 0500 HR MEAN SURFACE 0 0 0 6 1.5 2.8

                                                     '3 5 MAY     MID-DEPTH                   0           0        0           11 MEAN                        0.0         0.0      0.0          8.5   2.1 SURFACE                     0         41        35            0    19.0 MID-DEPTH'EAN 5     . 17                    10    21.3 2.5       29.0      44.0          5.0  20.1 SURFACE                    34       1228        93           23   344.5 MID-DEPTH                  51       1015      225             0   322.8 MEAN                       42.5     1121.5     159.0         11.5 333.6 SURFACE                     7           0        0           59    16.5 MID-DEPTH                   0           8        0           73    20.3 MEAN                        3.5         4.0      0.0         66.0  18.4 SURFACE                     0           0        0            0     0.0 2 JUN     MID-DEPTH                 134         22         0           10    41.5 MEAN                       67.0        11.0      0.0          5.0  20.8 SURFACE                   142         55         0            0    49.3 9 JUN     MID-DEPTH                   8           8        0            0    22.0 MEAN                     111., 0      31.5       0.0          0.0  35.6 GRAN(       SURFACE                     7.6       55.2       5 3          3.7 MEAN        MID-DEPTH                  ll.2       44,6      11.6 8.4 4~3 4.0 MEAN                        9.4       49. 9 E

None collected 14-28 Apr, and 16 Jun-20 Oct a 3 bNumber/1000 m April - October sampling period

                                                            'Revised/final

1 I I 1

ABUNDANCE OF YELLOW PERCH EGGS NINE MILE POINT NUCLEAR STATION UNIT 1 1976 DATE SAMPLE DEPTH 1100 HR 1700 HR 2300 HR 0500 HR MEAN SURFACE 0 0 0 10 2.5 12 MAY MID-DEPTH 0 0 0 0 0.0 MEAN 0.0 0.0 0.0 5.0 1.2 SURFACE 0 0 0 0 0.0 2 JUN MID-DEPTH 0 0 0 10 2.5 MEAN 0.0 0.0 0.0 5.0 1.2 GRANg SURFACE 0.0 0.0 0.0 0.4 jEAN MID-DEPTH 0.0 0.0 0.0 0.4 MEAN 0.0 0.0 0.0 0.4 None collected .14 Apr 5 May, 19-26 May, and 9 Jun 20 Oct a 3 bNumber/1000 m April October sampling period

I I I I

ABUNDANCE OF ALEWIFE EGGS NINE MILE POINT NUCLEAR STATION UNIT 1 1976 DATE SAMPLE DEPTH 1100 HR 1700 HR 2300 HR 0500 HR MEAN SURFACE 0 0 17 0 4.3 MID-DEPTH 0 0 0 0 0.0 MEAN 0.0 0.0 8.5 0 0 2.1 SURFACE 24 0 0 0 6.0 9 JUN MID-DEPTH 0 0 0 0 0.0 MEAN 12.0 0.0 0.0 0 0 3.0 SURFACE 26 15 63 16 30.0 16 JUN MID-DEPTH 0 0 0 20 5.0 MEAN 13.0 7.5 31 5 18.0 17.5 SURFACE 522 622 3291 73 1127.0 23 JUN MID-DEPTH 315 1102 2039 247 925 8 MEAN 418 ' 862.0 2665.0 160.0 1026.4 30 JUN, SURFACE 402. 2465 2693 5139 2674.8 3 JUL MID"DEPTH 4383 2363 3185 254669 66150.0 MEAN 2392.5 2414.0 2939.0 129904.0 34412.4 SURFACE 462 883 13912 2225 4370.5 7 JUL MID-DEPTH 232 796 10673 6187 4472.0 MEAN 347.0 839.5 12292.5 4206.0 4421.2 SURFACE 334 93 1963 973 840.8 14 JUL MID"DEPTH 514 35 1557 861 741.8 MEAN 424.0 64.0 1760.0 917.0 791.2 SURFACE 164 171 1937 1415 921.8 21'UL MID-DEPTH 321 96 2275 4763 1863.8 MEAN 242. 5 133.5 2106.0 3089.0 1392.8 SURFACE 8 14 14 995 257.8 28 JUL MID-DEPTH 17 -16 0 2785 ~ 704. 5 MEAN 12.5 15.0 7.0 1890.0 481.1 SURFACE 201 34 34 724 248 ' 4 AUG MID"DEPTH 82 9 19 1056 291.5 MEAN 141.5 21.5 26.5 890 ' 269.9 SURFACE 30 7 0 254 72.8 11 AUG MID-DEPTH 0 0 0 249 62.3 MEAN 15.0 3.5 0.0 251 5 67.5 GRAg SURFACE 90.5 179. 3 996.8 492.2 MEAN MID"DEPTH 244.3 184. 0 822.8 11284.9 MEAN 167.4 181. 6 909.8 5888.6 None collected 14 Apr"26 May, and 18 Aug-20 Oct e 3 bNumber/1000 m April - October sampling period

IX.A. MONTHLY ABUNDANCE AND PERCENT COMPOSITION: FIELD COUNTS AND IDENTIFICATION

) I I I I I

MONTHLY ABUNDANCE* AND PERCEttT COMPOSITION OF IMPINGEMENT COLLECTIOHS HIHE MILE POINT NUCLEAR STATION UNIT 1- 1976 JAN FEB MAR APR JUH SPECIES NO. Z HO.. Z NO. Z HO. NO. Z HO X Alewife 1357 13.71 31 0.49 27071 54.99 554432 93.90 1317574 91.48 6674 56.90 American eel 8 0. 19 2 0.03 1 <0.01 3 <0.01 3 <0.01 5 0.04 Black crappie 3 0.07 1 <0.01 Bluegill sunfish 5 0.12 4 <0.01 16 <0.01 Bluntnose minnow 2 <0.01 Brook st,ickleback 30 0.06 24 <0.01 1 <0.01 Brook trout Brown bullhead 0 02 5 0.01 12 <Oe01 3 <0,01 Brown trout 0.02 1 <0.01 5 0.04 Burbot 0.02 15 0.24 1 <0 ~ 01 . <Oa01 Carp 1 <0.01 1 0.01 Channel catfish 19 0.44 6 0.09 6 0.01 2 <0.01 Cisco or Lake herring 1 <0.01 Coho salmon 1 <0.01 Creek chub 1 0.02 31 0.06 13 <0.01 Emerald shiner 44 1.03 138 2. 17 244 0.50 106 0.02 34 <0.01 Fathead minnow 15 <0.01 1 <0.01 Freshwater drum ~ 17 0.40 19 0.30 9 0.02 1 <0.01 2 <0.01 Gizzard shad 632 14.77 1903 29.88 6607 13.42 465 0.08 163 0.01. Goldfish 1 <0.01 4 <0.01 Golden shiner 4 0.01 7 <0.01 1 <0.01 Johnny darter 1 0.02 88 0.01 1205 0.08 35 0.30 Lake chub 1 0.02 4 0.06 8 0.02 79 0.01 115 0.01 5 0.04 Lake -trout 2 0.05 1 <0.01 15 <0.01 12 <0.01 Lake whitefish Largcmouth bass 1 0.02 ~he e s sp. Logpcrch 1 <0.01, 3 <0.01 Longnose dace 2 0.05 8 0.13 11 0.02 1 <0.01 6 <0.01 1 0.01 Mottled sculpin 311 7 27 449 7.05 228 0.46 1124 0. 19 1667 0. 12 57 0.49 Mudminnow 2 0.05 1 0,02 23 0 05 12 <0.01 2 <0.01 1 0.01 Mudpuppy Northern piRe 1 0.02 ~pease sp Pearl dace 3 0.01 15 <0.01 ~P' hales sp 1 0.02 1 <0.01 Pugnose minnow Pumpkinsced 4 0.09 2 <0.01 5 <0.01 1 <0 ~ 01 2 0.02 Rainbow smelt 1162 27.15 1612 25.31 6300 12.80 19397 3.28 36404 2.53 350 3.00 Rainbow trout Rock bass 58 1 36 74 1.16 27 0.05 25 <0 F 01 67 <0.01 43 0.37 Salvclinus sp. 20 <0,01 3 <0.01 Sea lamprey 0. 19 3 0.05 3 0.01 1 <0.01 1 <0.01 6 0.05 Smallmout:h bass 0 '1 23 0.36 5 0.01 4 <0.01 32 <0.01 14 0.12 Splake Qpybrid lake t,rout) 1 0.02 5 0.08 5 0.01 1 <0.01 Spottail shiner 29 0.68 81 1 ~ 27 136 0 '8 481 0.08

                                                                                        <0.01 6366    0.44     388      3.31 0.22 Stonccat                10     0.23        15     0.24        2    <0.01           28                   6  <0" 01     26 Thrccspine st ickl aback       86     2.01      505      7.93    3580      7.27        10177      1.72    72587    5.04    3853    32,85 Trout-perch              4     0.09        13     0.20      76      0.15         2247      0.38     2523    0.18      36      0.31 Walleye                  3     0.07                           2    <0.01                               16  <0.01 White bass             269     6 '9     1230    19. 32    3827   ~  7.77 1.87 831      0.14 0.10 393   0.03 0.05 13      0.11 0.93 White perch            103     2.41      171      2 ~ 69   921                    564                 708            109 White sucker             3     0.07        10     0. 16       5     0.01             5   <0.01         19  <0.01      57      0.49 Yellow perch           123     2.87       46      0.72      49      0.10          264      0.04       405   0.03      42      0.36 UID                                                           I    <0.01             2   <0.01          5  <0.01 UID Chub                                                                                                               3      0.03 UID Salmonidac                                                                                          3  <0.01       4      0.03 TOTAL               4280                6367             49227               .590480             1440349           11730

• Traveling screen and trash rack collect:ions; numbers not: adjusted for number of t;rnveling screens opcratint",;

field counts nnd identificntion

I I" I I I I I I I

MONTIILY ABUHDANCE* AND PERCFNT COMPOSITION OF IMPIHGFD FISH (Continued) NINE MILE POINT NUCLEAR STATION UNIT 1 - 1976 JUL AUG SEP OCT HOV DEC TOTAI. SPECIFS NO Z NO X HO. X NO. X NO. X NO ~ X HO. Alewife 13947 82.33 298 55.70 67 25.38 249 35.67 12307 65.33 1161 10. 70 1935168 89.98 American ecl 11 0.06 5 Oe93 16 6.06 4 0.02 8 0.07 66 <0.01 Black crappie 4 <0.01 Bluegill sunfish 1 0.01 2 0.29 28 <0.01 Bluntnose minnow 2 <0.01 Brook stickleback 55 <0.01 Brook trout 2 0.01 2 <0.01 Brown bullhead 2 0.01 3 0 56 2 0 76 13 1 ~ 86 6 0.03 2 0.02 49 <0.0) Brown trout 2 0.01 1 0.19 10 <0.01 Burbot 1 0.01 2 Oe76 2 0.29 2 0.01 6 0.06 31 <0.01 Carp 2 <0.01 Channel catfish 1 0 ~ 19 7 0.04 2 0.02 43 <0.01 Cisco or Lake herring 1 <0.01 Coho salmon 1 <0.01 Crack chub 45 <0.01 Emerald shiner 1 0.01 1 0.19 1 0.38 16 2.29 20 0.11 85 0.78 690 0.03 Fathead minnow 16 <0.01 Freshwater drum 1 0.14 2 002 51 <0.01 Gizzard shad 1 . 0.19 126 18.05 1335 7.09 388 3.57 11620 0.54 Goldfish 1 0.14 1 0.01 ) >0.01 8 <0.01 Golden shiner 1 >Oe01 13 <0 ~ 01 Johnny darter 49 0.29 8 1.50 15 5 68 1401 0.07 Lake chub 1 0.01 1 <0.01 214 0 F 01 Lake trout 1 0.01 1 <0.01 32 <0. 0 '. Lake whitefish 1 <0.01 1 <0.01 Largemouth bass <0.01

~he   0 Logperch e  op             7      0 '4                                                                                                            1 1  <0.01 4  <0.01.

Longnosc dace 29 <0.01 Mottled sculpin 46 0.27 10 1.87 9 3.41 9 1.29 41 0 ~ 22 192 1.77 4143 0. 19 Mudminnow 1 <0.01 42 <0.01 Mudpuppy 1 0.01 1 <0.01 Northern pike 1 0.01 1 <0.01 3 <0.01 ~posse ss sp 1 <0.01 1 <0.01 Pearl dace 18 <0.01 ~pe h le sp. 2 <0.01 Pugnose minnow 1 <0.01 1 <0.01 Pumpkinseed 2 0.01 1 0.19 8 3.03 4 0.57 2 0.01 14 0.)3 45 <0.01 Rainbow smelt Rainbow trout 37 0 '2 15 2.80 5 1.89 79 11.32 3955 21.00 8241 75 '2 77557 3.61 1 <0.01 1 <0.01 Rock bass 50 0.30 45 ~ 8.41 21 7.95 28 4.01 13 0.07 49 0.45 500 0.02 Salvelinus sp. 23 <0.01 Sea lamprey Smallmout:h bass 24 0. 14 0.06 3 0.56 1 0.38 189 2 0.29- 1 0.01 13 0 '2 66 <0.01 11 22 F 11 5 4 0.57 3 0.02 4 0.04 136 <0.01 Splake (hybrid lake trout) 9 0.05 5 0.05 26 <0.01 Spottail shiner 104 0.61 12 2 '4 9 341 6 0.86 11 0.06 26 0.24 7649 0.36 Stonecat Thrccspine 21 0 12 7 1.31 1 0.14 6 0 '3 1 <0.01 123 <0.01 stickleback Trout-perch 2302 13 '9 3 0.56 3 0.43 41 0.22 129 1.19 93266 4.34 20 0,12 2 0.37 7 0.04 6 0.06 4934 0.23 Walleye 21 <0.01 Whit:c bass 4 0.02 2 0 '7 2 0 ~ 29 846 4.49 252 2.32 7669 0.36 White perch White sucker 68 0.40 0.45 30 5.61 1.68 14 5 '0 6.06 36 5.16 39 0.21 71 0.65 2834 0.13 77 9 16 7 1.00 5 0.03 5 0.05 218 0.01 Yellow perch 148 0.87 56 10.47 72 27.27 107 15.33 DO 0.90 184 1.70 1666 0.08 UID 1 0.01 9 <0.01 UID Chub 3 <0.01 IlID Salmonidae 2 0.01 1 0.38 1 0.01 11 <0.01 TOTAL 16940 535 264 698 18837 2150562

• Traveling screen nnd trash rack collections; numbers not adjusted for number of traveling scrccns opcrnting; field counts and identification

I I I I I I I I I I , I

ABUNDANCF* AND PERCEHT CONPOSITIOH OF FISll IN INPIHCEHENT COLLECTIONS JANES A. FITZPATRICK NUCLEAR POWER PLANT - 1976 JAH FEB MAR APR JUN SPFCIES NO. Z NO Z NO, Z NO. HO. Z HO ~ Z Alewife 2849 55 '2 2 0.37 4743 20.99 382944 92.53

                                                                                          <0.01 1634284   93.38
                                                                                                          <0.01 112425    85.32
                                                                                                                           <0.01 American eel                                                                         2                 22               2 Black crappie                0 '2                               1   <0.01            1     <0.01         1 <0.01 Bluegill sunfish             0.02                               1   <0.01            5     <0.01        9  <0.01        1   <0.01 Bluntnose minnov                                                                     3     <0.01 Bovfin Brook sticklcback                                             76     0.34          36       0.01       18  <0.01        1   <0.01 Brown bullhead         6     0 '2                              5     0.02   '        6     <0.01        1  <0.01 Brown trout                                                     1   <0.01            1    <0.01                         2   <0.01 Burbot Carp Channel  catfish     20     0  '9             3     0.56       8     0.04                 <0.01 Cisco or Lake herring Coho salmon                                                                                                             1   <0.01 Creek chub             2    0  '4                                                    2    <0.01 Cyprinidae                                                                           2    <0.01 Emerald shiner       49     0 '6             14      2.60    107     0.47          63       0.02       60  <0.01        7     0.01 Esox sp.

Fathead minnov 2 001 4 <0.01 Freshwater drum 25 0.49 2 0.37 6 0.03 2 <0.01 1 <0.01 Gizzard shad 356 6 '5 189 35.13 4963 21.97 941 0.23 87 <0.01 3 <0.01 Golden shiner 5 0 '0 1 0.19 3 0.01 3 <0.01 23 <0.01 Goldfish 1 0.02 1 <0.01 Johnny darter 5 0 ~ 10 2 0.37 4 0.02 62 0.02 2241 0. 13 338 0.27 Lake chub 1 0 '2 5 0.02 4 <0.01 18 <0.01 6 <0.01 Lake trout 2 0 '4 2 0.01 1 <0.01 1 <0.01 Largemouth bass ~Lee ssp 1 <0.01 Logperch 1 <0.01 Longnose dace 6 0 '2 4 0.74 22 0.10 1 <0.01 Longnose gar 1 0 '2 Mottled sculpin 88 1 ~ 72 21 3.90 100 0.44 1072 0.26 1803 0. 10 349 0.26 Hudminnow 2 0.04 2 0.37 60 0.27 33 0.01 28 <0.01 3 <0.01 Northern hogsucker Nort.hem pike 1 <0.01 1 <0.01 Pearl dace ~p'e le sp. 1 0 '2 14 <0.01 Pugnose minnov 4 <0.01 Pumpkinsced 6 0 ~ 12 1 <0.01 9 <0.01 36 <0.01 3 <0.01 Rainbov smelt 1047 20.44 179 33.27 9090 40.23 20417 4.93 78033 4.46 1772 1.34 Rainbow trout Rock bass 52 1 02 9 1.67 49 0.22 41 0.01 100 0.01 7 0.01 Salmonidae 1 <0.01 5 <0.01 1 <0.01 Salvelinus sp. 7 <0.01 6 <0.01 Sca lamprey 2 0.04 1 <0.01 6 <0.01 1 <0.01 Silvery minnow 1 <0.01 Smallmouth bass 92 1 ~ 80 5 0.93 18 0.08 11 '<0.01 65 <0.01 5 <0.01 Splake (hybrid lake trout) 3 <0.01 Spottail shiner 207 4.04 28 5.20 161 0.71 333 0.08 1586 0.09 1014 0. 77 Stonccat 1 0 '2 2 0.01 7 <0.01 12 <0.01 7 0.01 Tadpole madtom Threcspinc stickleback 9 0 ~ 18 9 1.67 1112 4.92 3763 0.91 24643 1.41 14876 11.29 Trout-perch 3 0 '6 1 0.19 37 0.16 1569 0.38 3996 0.23 721 0.55 Walleye 1 0 '2 6.90 1 <0.01 0.21 0.05 0.06 White bass 87 1.70 58 10.78 1558 876 875 73 White fish 1 <0.01 White perch 109 2 ~ 13 7 1.30 407 1.80 1430 0.35 1479 0.08 71 0.05 White sucker 4 0 F 08 1 <0.01 4 <0.01 25 <0.01 15 0.01 Yellow perch 81 1.58 2 0.37 46 0 '0 179 0.04 679 0.04 57 0.04 UID 11 <0.01 8 <0.01 UID chub UID sucker TOTAL 5122 538 22595 413854 1750162 131769

• Traveling scrccn collect,iona p field counts nnd idcntificatton

I I I I I I g

ABUNDAH.'E* AND PERCENT COHPOSITION OF FISH IN IHPINCFHENT COLI.ECTIOHS (Continued) JAHES AD FITZPATRICK HUCLFAR POWER PLANT - 1976 JUL AUC SEP OCT HOV DEC TOTAL SPECIES NO ~ X HO ~ Z NO ~ Z HO. Z NO ~ Z NO ~ Z HO. Alewife 58477 86.96 1438 66.64 2032 71 F 88 1681 49.12 68070* 77.42 1329 8.11 2270274 90.67 American eel 6 0,01 4 0.19 8 028 4 0.12 2 <0.01 1 <0.01 51 <0.01 Black crappie 1 0e04 1 <0.01 1 <0.01 6 <0.01 Bluegill sunfish 1 0.04 3 0.09 1 <0.01 22 <0.01 Bluntnose minno~ 3 <0.01 Bowfin 1 Oe04 1 0.03 3 <0.01 5 <0.01 Brook stickleback 131 <0.01 Brown bul lhcad 2 0.09 5 0.18 38 '.11 22 0.02 ~ 17 0.10 102 <0.01 Brown trout 1 0.05 1 0.03 2 0.01 8 <0.01 Burbot 1 <0.01 2 0.09 2 0.06 10 0.06 15 <0.01 Carp 3 <0.01 1 <0.01 4 <0.01 Channel catfish 23 Oe03 3 0.02 58 <0.01 Cisco or Lake ~ herring 1 <0.01 1 <0.01 Coho salmon 1 <0.01 2 <0.01 Creek cltub 4 <0.01 Cyprinidae 1 <0.01 3 <0.01 Emerald shiner 1 <0.01 5 0.23 4 0.14 47 1.37 5 0.01 90 0.55 452 0.02 Esox sp. 3 <0.01 3 <0.01 Fathead minnow 6 <0.01 Freshwater drum 2 <0.01 1 <0.01 39 Gizsard shad <0.0'.31 2 <0.01 2 Oe09 1 0.04 247 7.22 580 0.66 392 2.39 7763 Golden shiner 1 0.05 1 0.04 1 0.03 1 <0.01 1 <0;01 40 <0.01 Goldfish 1 <0.01 3 <0.01 Johnny darter Lake chub 664 0.99 0.01 119 5.51 0.23 100 3.54 9 0 '6 2 <0.01 6 0.04 3552 0.14 7 5 2 0.07 1 0.03 1 <0.01 50 <0.0 l Lake trout 1 0.03 1 <0.01 8 <O.OI. Largemouth bass 1 0.04 1 <0.01

~he tt ss sp                     4      0.01                                                                                                                      5   <0.01 Logperch                         1     <0.01                                                                                                                      2   <0.01 Longnose dace                    2     <0.01                                                                                              1    <0.01           36     <0.01 Longnose gar                                                                                                                                                      1   <0.0 I.

Hottlcd sculpin 154 0.23 30 1.39 87 3.08 33 0.96 89 0.10 167 1.02 3993 0.16 Mudminnow 1 <0.01 3 <0.01 132 0.0'. Northern hogsucker 1 <0.01 1 0.05 2 <0.01 Northern pike 2 0.09 3 002 7 <O.OI, Pearl dace 1 <0.01 ~si e hales sp. 14 <0.01 Pugnose minnow 4 <0.01 Pumpkinsecd 1 <0.01 4 0.19 5 0.18 6 0.18 11 0.01 8 0.05 90 <0.01 Rainbow smelt Rainbow trout 226 0 '4 170 7.88 82 2 ~ 90 1032 30.16 17797 20.24 13394 81.78 143239 5.72 1 0.04 1 <0. Rock bass 19 0.03 27 1 25 41 1.45 30 0 ~ 88 36 0.04 94 0.57 505 0'.02 Salmonidae 6 0.01 6 0.23 19 <0.01 Salvclinus sp. 10 0.01 2 0.09 1 <0.01 26 <0.01 Sea lamprey 1 <0.01 1 <0.01 7 004 19 <0.01 Silvery minnow 1 <0.01 Smallmouth bass 5 0.01 1 0.05 9 032 4 012 6 0.01 19 0 ~ 12 240 0.01 Splake (l trout) vbrid'ake 1 0.05 6 0.01 10 0.06 20 <0.01 Spottail shiner 1901 2.83 168 , 7.73 73 2.58 24 0 ~ 70 18 0.02 30 0. 18 5543 0.22 Stonccat 15 0.02 2 0.09 5 0.18 9 0.26 3 <0.01 15 0 09 78 <0.01 Tadpole madtom 1 0.03 1 <0.01 Thrccspinc st icklcback 5004 7.44 2 0.09 7 0.20 47 0.05 210 1.28 49682 1.98 Trout.-perch 489 0.73 36 1.67 7 Oe25 6 0.18 4 <0.01 2 0.01 6871 0.27 Walleye 2 <0.01 White bass 10 0.01 1 0.04 13 0.38 928 1.06 276 1.69 4755 0. 19 White fish 1 <0.01 White perch 65 0. 10 20 0.93 160 5.66 106 3. 10 97 0.11 73 0.45 4024 0. 16 White sucker 40 0.06 20 0.93 41 1.45 20 0.58 3 <0.01 2 0.01 175 0.01 Yellow perch UID 105 2 0.16

                                      <0.01 84      3.89        158       5.59       95      2 '8        160       0.18       212        1 ~ 29     1859       0.07 21     <0.01 UID chub                       24       0.04          2 . 0.09                                                                                               26     <0.01 UID sucker                       I     <O.OI          1     0.05                                                                                                 2    <0.01 TOTAI.                     67249                 2158                  2827               3422                87928                16378                2504002

• Traveling screen collect.iona'ield counts and identification Rcviscd - final

I IX.B. ESTIMATED MONTHLY ABUNDANCE AND PERCENT COMPOSITION: TRAVELING SCREEN COLLECTION

I ABUNDANCE AND PEsRC.NT COt POSITION OF IMPINGEMENT COLLECtl N ttlNE rlLE PCINT NUCLEAR StATIC}I UNIT I - 1976 JAN FED MA~ APR SPCCIE5 NC ~ PCNt NU ~ r CI I T NO PCNT NO+ PCNT ALEMIFE h.".E}rlcAN EEL 3234 32. 0 75 0 ' e 599t} I 55 ~ 0 875307 93 ~ 9 17 0.2 5 2 5 SLACK C}DAPPLE 5 2 0 OeO 0 0+0 GLUED ILL (SUNPISH) 12 Oo 1 0 0.0 0 0~0 6 e GLUMTNOSE M IllNOM 0 A 0 *V 0 ' 0 0 AC 2 GROQK SIICKLEGACK 0.3 0 Oo0 66 0~ I 38 GROM'I huLLHEAU 2 0 0~0 11 17 SROMN TRCuf 2 0 0 0 0 a.'0 0 Oe0 euReot 2 17 0~ 1 2 2 CARI> 0 Oou 0 0~0 2 0 OoO CENTRAL ruirr INNOit OIUDIILNNOM) 5

• 2 51 e 19 CII ANNE L CA 7 F I SH 45 0.4 14 0.1 13 3 CO}rJ SALHO}i 0 0.0 0 0 ' 0 VS 0 0 0 '

CREEK C!}UG 0 0.) e 69 0~ L 21 e EHFRALO SHlt!ER 103 1.0 314 2 1 540 0 ' 145 FATIIEAI) HINIIOM 0 0.0 0 0.0 0 0 ' 30 FkESHMATE}t DRUM 38 0 ' 46 0 ' 2'.I 2 e GIKZARD SIIAO 1500 14.8 4569 30 ' 14634 13 ' 736 OiL GOLDEtt SHI'IER O.J 0 O.a 9 13 GOLOFISii 0 O.o 0 Oou 2 e 2 JO}r'r>IY DARTER 0 0~0 2 0 0 0~ L42 LAKE CHUG 2 10 0~ 1 18 e 150 LAKL TPUUT 5 0 Oo0 2 e 11 LAKE MIIITEFISH 0 0~0 0 OaO 0 0' 0 0~0 LARGEPOuttr GASS 0 0 ' 2 0 0+0 0 0~0 LOGPCRCH 0 0 ' 0 0 0 2 e 2 LV'tGNOSE OACC 5 19 01 24 e- 2 MOTTLEI} SCVLPIII 718 7.1 979 6 6 8 505 0~ 5 1776 0 '

 !IORttrERN PIKE                                    2

• 0 0 ' 0 0 0 0 0 '

P (CTPRLIILDAE) 0 0~V 0 0.0 0 0.0 0 0 0 PEARL I'ACE 0 3.0 ,0 0.0 '7 e 24 PDETi 'J.EG SPo 2 0 0.0 0 C.O 0 G.C PUGNOSi Ml'INOW 0 0.0 0 0~0 0 0~0 0 0~0 ~ PUMPK I:ISECD 10 Oil 0 Oo0 8 RAINGOM SMEI.T 2741 27. 1 3750 25 ' 13952 12. 8 30644 3 ' RUCK bASS 136 1.3 121 0~8 60 0~ I 39 5~4LVEL 'LUS }L (SAU}0UIDpg} 0 Oo) 0 OoO 0 0~0 0 OoO SEA LAMPREY 17 '0. 2 7 e 7 2 SHALLHCUTH bASS SPLAKE 'fROUT 21 2 0.2 36 12 0 0.1

                                                                                   '          ll 11 e

e 46 8 Sr Jf TAIL SIIINER 67 0.7 196 1 3 301 0~ 3 761 Oo 1 5 TO'ICC 4 T 21 0.2 7 e 4 47 fH}<EESP I'IE STICKLEGACK 205 2.0 1220 So2 7929 Te3 16077 I' TRI'uT pERGH 10 0~ I 31 0+2 168 0 ' 3546 0 ' tROUtS (SAIJ!INIDAE) 0 0 ' 0 0.0 0 O.C 0 Oou UNIDENTIFIED J 0~J 0 0.0 2 3 MALLEYE 7 0 } 0 0' 4 0 OoO iriilfE SASS 639 6.3 2923 L9o6 8477 7~8 1309 Ool MHITE PC}IC}I 413 2oG 2040 1.9 894 0 MHITE SUCKiR YELLOW PERCH 243 7 2 I4 Ool 14 101 Owl 0.7 ll l09 Jol 417 8 1 293 2.9 TOTAL 10118 99.7 14889 99 ~ S IJ903V LCOe I 932264 99 ~ 9 TOTAL MU}IIIILYFLCM SAMPLED lt".Gl 4679 43v7 4'950 6709 TOTAL II}IU}rS SAMPLED 3ll 93 288.07 335.'IO 456.V5 LESS THAN 0 ~ I PERCENT (rG) MILLIO'I CALLO"IS

I I I I I

ABUNDANCE AND PERCEYNT COHPOSIT ION OF IHP INGEHEHT COLLECTIONS NINE HILL Pal'IT NUCLEAk STATION UNIT 1 1976 CION'CNT HAY JUN JVL AUG SPECIES Na ~ PCNT ",!as PCNT Na. PCNT ALEw IFE 2040879 9L ~ 5 15448 57AO 33253 82 ' 711 57.0 AHERICA'I EEL 5 L2 26 OAL 12 . 1 0 OLACK CRAI'P IF. 2 0 O.o 0 0~0 n OAO

 !ILUEG ILL (SUNFLSII)                              25                   0     0~0        2                    Q      0.0 8LUNTNOSE Hlt!Naw                                   0     Oeo           0     OAO        0     0~0            I)     0~0 CROOK STICrLEDACK                                   2                   0     0~0        0    0 0             tj     0~0 BKOHM CULL)! Aa                                     3                   0     0~0        2                     7     0 6 BROMN TROUT                                         2        4        12               10       Ct            7      0~2
 !IURCI)T                                            0     0. I)         0     0~0        ?                    YJ     0~0 CARP                                                0     0 ~ I)        2                0    0~0                    o.a CENTRAL k!YUICIH!IOW (IIUDHLNNOM)                   3                   2                0    0~0             ')     oso CHAN!IEI. CATF I SH                                 0     O.U           0     0~0        0    0~C             2      0 2 Cakn SALHO;I                                        2                   0     o.a        0    O.n             0      0.0 CREEK Cl!VII                                        0     0 0           0     0 D        0    0~0              )     0 0 EHAE,IALO St) I '!Ek                               54       4           0     0~0        2                    2      0 2 FATHEAI: HII!Ilaw                                   3                   0     OAO        0    0~C             ')     0~0 FRESHwATER CROM                                     3                   0     0~0        0    0~0             0      0.0 GIZZARD SHAD                                     252        4t          0     o.o        0    a.o             2      0 2 GULDEN SHINER                                       2                   0     0.0        2                           0.0 GOLDFISH                                            0     0~0           0     0~0        0    0~0             0      0.0 JatthlIIY DARTER                                1896      O+L         85      0.3    114      0~3           1')      1   5 I.AKE CI!UA                                      201                  18      OIL                             0      0~0 LAKE TROUT                                          9                   0     0~0             0~0             0      0 0 LAKC WH ITEF I SH                                   2                         0+0             000             0      Oeo LARGER!IUTH CASS                                    0     0 ~ ')        0     0~0             0~0                    0.0 LOGPERCH                                            0     0~0           0     0~0             0~0             0      0~0 LOXGAIOSE DACE                                      2       e           0     OAO             0~0             )      0 0 HOTTLEO SCULPIH                                 2584      0     L   132       0~5    110      0~3           24       1 9 HakTHERH P[KC                                       0     0.0           0     0~0        2      Ct 0      OAU t!OTkOPI S SP (CYPRLNTDAE)                          0     Oio           0     0~0        0    0~0             0      0 0 lgTT l ACC                                           0     0~0           2                0         0          0      0+0 P LiXPIIALES                                       0     OIO           0     0.0        0    0.0             0      0.0 PUGY'!OSE !! IHYHOW                                       0~J           0     0+0        0    0~0             0      Ooo PUHPKI !SEED                                        2                   5                7      4             2      0.2 RAINDO!I SHELT                                 56550      2 '       808       3 '      93     0~2           38       3.0 ROCK OASS                                        L02        Ct       92       0.3    131      OA3           93       7 '

I~All SALVELIHUS SP t: 'll Y SHALLHOUTH OASS (SAQQNLDAE) 2 50 L2 32 0 0 OAL 57 26 0 0~0 0~ I 0~ I 50 0 7 OAO 0.6 4.0 SPLAKE TROUT 5 ttt 0 0 0 0 0~0 0 0 0 SPOTTAIL SHlt!E'k 9870 0~4 900 3~3 265 0~7 29 2A3 12 Ct 60 OC2 52 0~ I 17 Lih STOHECAI't!REESPINE STICKLECACK 112411 5AO 8892 32 ' 5499 13 ~ 6 7 0~6 TROUT PERCH 3924 0~2 83 0~3 48 0~ 1 5 0~4 TROUT'5 (SALHONIDAE) 2 5 0 oeo 0 0~0 Ut! I DEN T I F I E 0 0 Oeo 0 0~0 0 0~0 0 0+0 wALLEYC 25 0 0~0 0 OIO 0 0.0 HHI TE BASS 607 30 owl 12 5 OAh WHITE PERCH Llol 242 0~9 160 ooh 64 5 1 Wtl I TE SUCKER 26 132 0' L84 0~5 21 I ~ 7 YELLI'!W PERCH 627 97 OAC 353 0' 12') LOA3 TOTAL 2231252 99 ' 27103 '99AS 40414 100 ~ 0 L248 100 ' 'OTAL SIOHTIILY FLOw SAHPLEO IHGI 7205 4680 4680 4678 TOTAI, I!OURS SAHPLEU 480 '2 312+00 3LLA98 31L ~ 85 (HG) HILI.ION GALLONS'EVISED/FINhL LESS TIIAN 0 1 PFWCEt)T

l l I

ADV>>OA)<CE ANO PERCENT COMPOSITION OF IMP INGc>>ENT COLLECTIONS

                                       >>INE MILE POINT NUCLEA<<STAT IO<l 0:)IT       1   -   1976 SEP             OCT                                     OEC               TOTAL SPECIES                                   NC ~      PC>>I    ND. VCNT     NOo     I'CNT         NOo                   NOo PCNI'0o7 ALcNIFE                                    155      25.6     594    35.7    28401    65o 3         2571                3060589         89.1 AMcRICAN EEL                                37        6oL       0     Oo0         9                  15         Ool        -145 BLACK CRAPPIE                                         OoQ       0     0'          0    0 o'0           0        0.0            9 ~

BLUE G I L L (SUNFISN) 0 0~Q 5 Oo3 0 0 ' 0 0 ' 50

• BLU'lTNOSc MIN>>ON 0 O,J 0 Q.n 0 0 C

                                                                                        ~             0        0 0            2

• BROOK STICKLEBACK 0.0 0 Oo0 0 0' 0 0.0 106
• BROA') FULLHtAD 5 0~8 31 1 ~9 14 96 BRQ)<'I TROUT 0 O.l 0 0.0 5 4 0 0 ' 33 4 BURBDT 5 'l. d 5 0 ' 5 13 Oo 1 53 CAPP 0 0~ l 0 0 ' 0 0 ' 0 0' - 4
• CE'I'IPAL KUUYIN'lOH (Hlg) 0 Oo 7 0 0.0 2 4 2 86 CHA)l')EL CATF ISH 0 0 ' 0 0' 16 97 COHO SALMO'I 0 Qo 0 0 0.0 0 0~0 0 0~0 2 CREEK Cl)UB G Oo0 0 0.0 0 0 ' 0 0 ' 92 EMERALD SHINER 2 0 ' 38 2 ' 46 0.1 188 OoB 1434 FATHEAD Ml'lNOM 0 OoJ 0 0.0 0 0' 0 OoO 33
• FRFSHXATER GRUM Oo 0 0 2 0~ 1 0 0' 4 e 115
• GIZZARD SHAD 0 0 ' 300 18oO 3081 7 ~ 1 859 3~6 25933 0.7 GOLDFN SHI'lER 0 0.0 0 Q.D 0 0' 2 28 GOLCF I 5)< 0 0' 2 Ool 2 2 10 JOHN))Y DANI ER 35 5' 0 OoG 0 il;0 .0 OoO 2293 0.1 LAKc CHUB 0 Q.Q 0 0 ' 0 0 ' 2 403 LAKE TPCUT 0 0' 0 0~0 2 2 31 LAKE <<HITEFISH 0 0 0 0 0 0 0 0.0 2 4 LARGEMUVTH BASS 0 0.0 0 0.0 0 0.0 0 0~0 2 LOGPCRCH 0 0 ' 0 0~0 0 0 ' 0 0~0 4 LU')GNDSE DACE 0 0.0 0 0.0 0 0 ' 0 0~0 52
• MOTT'LcD SCVLPIN 21 3.5 21 1 ~ 3 95 0.2 425 I~ 8 7390 0.2

'lDRTHErUI PIKE 0 0 0 0 Do0 0 0' 2 6 ~ <QJ3<~~ SP (CYFRINIDAE) 0 QoQ 0 0.0 0 0'

                                                                                                    'a2                       2-.'-

+EARL PACE 0 0 ' 0 OoO 0 OoO " Oo0 33'

 ~ZF<'S                                       0       0,0      0     0.0      ~  0    0.5             o                       2 PVG')OSE MIN>>0)I                               0      0.0       0     0 '         2      4             0        0 '            2 PUPPKI'ISECD                                 18       3 '     10      0 '         5                             Oo 1        102 RA I'4BOH Sl',ELT                            12       2 '    188    11 3     9127    21o0         18248       75 ~ 9    136151          4.0 Rl)CK 8 ASS                                 4<6       7.6     67      4.0      30      0~  1        108         0 '       1025 SALVELI )VS SP     (ShlmilD                    0      0 '       0     0 '         0    OoC             0        0 '            5

~CA CXfWIcy 2 0.3 5 0.3 2 29 - 0~ 1 49 SM'LLMOVTH BASS 12 2' LO 0' 7 4 9 272 SPLAKc TROUT 0 0~0 0 0' 21 4 11'8 108 SPOTTAIL SHI>>ER 21 3 5 14 0.8 25 Oo 1 Oo2 12507 0.4 STQ)lEC*T 0 Q.V 2 Ool 14 4 2 4 238 THREESPINE STICKLEBACK 0 O.Q 7 0.4 <)5 0~2 286 1 ~ 2 152628 4.4 TROUT PERCH 0 0~Q 0 0.0 16 e 13 OoL 7844 0.2 TROUTS (SAIIIDAE) 0 0 ' 0 0 ' 2 0 Oo0 9

• 0:) IDENT IF I ED 0 0.0 0 Oo0 0 0 ' 0

                                                                                                           '   0 0            5 MhLLEYF                                               0.0       0     0~0              OoO             0          '           36
<<>>I<E BASS                                    0      Ool       5     0 '    1952      4'           558         2 '      16517 3022 0.5 0.2

)<HITE PERCH 32 5.3 86 5 ' 90 Oo2 157 Oo7 430 )<Hl TE S<)CKEK 37 6.1 17 L.Q 12 11 YELLOW PERCH 166 27 ~ r< 255 15 ' 392 0' 407 1.7 3348 0.1 TOTAL 606 100.1 1664 99 ' 43470 99.7 24027 99.8 3436037 99.9 TOTAL MQ'ITHLY FLOH SAMPI.ED (MGI 4680 46d0 4<<80 '040 51610 TOTAL HOURS SAMPLED 3L?o00 3L2.JO 312.00- 336 F 00 4080.10 LESS THA>> 0 ~ 1 PERCENT IMGI MILLIOV GALLDVS REVISED/FINAL,

I I l 1 l I I

s AOUNOANCE Atto PERCENT COHPOS IT Iott OF IMP lt>GEHEN f COLLECT lot>S JAMES A ~ F IT2PATRICK I'IUCLEAR POWER PLANT - 1976 JAN F EI> HAR APR SPECIES NO ~ PCNT Nor PCNT Noo PCNT No+ PCNT ALCMIF8 '792 55 ' 5 0 4

                                                                                         ~  10504       21 ~ 0       637897         92 '

AMERICAN EEL 0 0~J 0 0~0 0 0~0 3 a BANDED KILLIFISH 0 0+0 0 0 0 0 0 0 0 Ooo BLACK CRAPPIE 2 0 0~0 2 3 a 8LVEGILL Sunfish 2 0 0+0 2 8 I>LUVTNDSE H INNOW 0 0~0 0 0~0 0 0~0 5 DOWFIN 0 0 0 0 0~0 0 0~0 0 0~0 BROOK STICKLEUACK 0 0~0 0 0~0 L68 0~3 60 ORI)WV OULLHCAD 14 0 1 0 0~0 11 a 7 a CE>>TERAI. DROMV TROUt St>I 0 0~J 0 0~0 2 2 BURODT 0 ~ ooo 0 0~0 0 0~0 0 0 0 CARP 0 0~0 0 0~0 0 0~0 0 Ooo MUI)MINN()M (MUDHINNOW) 5 5 0.4 133 0~3 52 a CHAV'tEL CAfFISH 48 0+4 7 Oo5 18 2 a CO>It) SALHUV 0 0.0 0 0.0 G G.o Oeo CHUB - UID 0 0~0 0 0~0 0 0.0

                                                                                                                              >)

0 0~0 CRFEK CHVI> 5 0 0~0 0 0~C 2 a EMERALli 'IER 117 1.0 34 2 ' 237 oo5 112 a FATt>FA'> H I VuOW= 0 0,0 0 Orn 4 a 22 f FK SHWA ER l)kVI ~ 60 0~5 5 0~4 13 3 a G I 2ZARD St>AD 849 7 ' 456 35.1 10991 2 ~ 0 1571 0 ' GIILDC)t SHI'ICR 12 0.1 2 0~2 7 a GOLDFISH 2 0 0~0 2 a 2 JOHVVY OAkfER 12 O.L 5 oo4 9 10') I.AKF. CIIUH 2 0 0~0 Ll a 10 LAKE I>E'ER I'IG 0 0 ~ al 0 0~0 0 0' 0 0~0 LAKE TROUT 5 0 O.n ) 0~0 LOOPER('.I> 0 0~0 0, 0~0 0 0.0 2 LUNG>>USE DACE 14 O.L 10 0~8 49 nol 2 LONGVOSE GAR 2 0 0~0 0 oiC 0 0~0 H It>NOWS 8 C ARP S 0 0+0 0 0~0 0 0 ~ !) 2 MUI'TLED SCULPIr> 210 1 7 51 3 ' 221 0~ 4 I?92 oi3 MORT>>E>>tt HDGSUCK'ER 0 0~0 0 o.n 0 0.0 n 000 VURfHERN PIKE 0 0~0 0~0 2 0 G.o OVCORHY'ICHVS SP (BALI>0NIDAE) 0 0~0 0 0 0 0 0.0 2 a!

  >VhiG1 A~a                                             2         a         0       0 0          0      0 0                 0       0+J PUG)>OS"-   HIVVUW                                     0       0~0         0       0 0          0      0~0                 8 PUMPKINSEED                                          14        0~    I     0       0~0          2                        15          a RAIIVBOM SMCLT khINBUM TROW 2496        20.4       432       33.2   20131       40   '         34045          4 ~9 0       0~0         0       0 0          0      0~0                 0       000 REDFIN PICKEREL                                        0       0~0         0       0.0          2                          0       0.0 ROCK BASS                                          124         I'D       22         Lo?     109        0~2               68          a!

SALVELIVUS SP(SALMON IDAE)

 ~SEII LA;!' Y 0      0~0 a

0 ooo 0 0~0 0 0 ' 5 0 ~ Ooo 2 10 SEMOT I LUS SP (CTPRIN IDAE) 0 0~0 0 0~0 0 0.0 0 0~0 lt>NOW 0 0~0 0 0 0 2 0 0~0 I' s SMALLHOUTII UASS SPLAKE TROUT 219 0 0~0 12 0 Oo9 0 0 40 0 0~ 0~0 I 18 r5 e SPOTTA IL SHINER 493 4 ' 68 5.2 357 0~7 551 oil STUNFCAT 2 0 0~0 20 a TAOPOLF. MADTOM 0 0~0 0 0 0 0 0.0 0 0~0 s f>IRFESPINE StlCKLEDAC 21 0.2 22 1~7 2463 4 ' 6287 0 9 TROUT PERCH 7 0 ~ I- 2 oi2 82 0.2 2615 0~4 TROUTS (SALIIDNZD)>E) 0 0 0 0 oeo 0 Ooo 0 0~0 VNIDE>IT IF I CD 0 0~0 0 0~0 0 0~0 0 0 0 MALLEY>I 2 0 0+0 0 0~0 2 MHI TE I>ASS 207 I~7 140 10.8 3450 4~9 1458 0~2 MH I I E CRAP@ IF. 0 0~0 0 0.0 0 0~0 0 oio MHITE PERCH 260 2~ I 17 I' 901 I' 2387 0 ' Mt>ITE SVCKER 10 0~ I 0 0.0 0 0~0 7 a YELLOW PE>ICH 193 1.6 5 0.4 102 0 ' 298 TOTAL 12208 99e? 1300 100 ~ I 50037 99 ' 689464 99+8 TOTAL Mot>THLY I LOM SAMPLED IMG) 4147 2070 3982 9349 Totnt. >>OURS SAMPLED 312 F 08 288 '0 335 '5 432 '3 LESS T>IA!I 0 ~ I PERCE!IT IMG) t>ILLION GALLONS ~ ALL UNITS COHDINEO

I I I I I I I I I I I

ABUNDANCE ANV PCRCENT COHPOSIT ION OF IHP INGEMEhT COLLECTIONS (IKIIITZKUED) JAHES A ~ F I TZPAfRICK NUCLEAR POWER f'LANT - 1976 HAY JUN JUL AUG SPECIES NOo PCNT NO+ PCNT PCNT NO PCNT ALEWIFF AHEKICAV EEL 2662084 36 93 ~ 4 259442 5 85 3 139445 14 86 t' 3429 10 66 Oo2 BANDED KILLIFISH 2 0 OoO 0 0~0 0 0 0 BLACK CRAPPIE 2 0 Oo0 0 0 ' 0 0~0 'LUEGILL LL 2 12 0 OeO OLUVTtIOSE HINNOW 0 0 ' ~ 0 Oon 0 ' 0 0~0 OVWF IV 0 0~0 0 Oon a 0 ' 0 0~0 BROOK STICKLEOACK 31 2 0~0 0 0+0 BROW!t HUL'LIIEAD 2 '0 0 0 0~0 5 0 1 BROWN TR(IVT 0 ~ 0+0 5 a 0 ' 5 BUKOOT 0 0 ' 0 0~0 7 0 1 CAP.P 0 , 0 ' 0 ,0 0 0~0 0 0~0 CENTRAL HUDHII'INI)W 46 / 7 0 0.0 CHA!OIFL CATF I SII 0 OoO 0 OoO 0 0 0 0~0 COHO SALHU'I 0 0.0 . 2 a Oe0 0 0 0 CHUB UZD 0 0+0 0 0+0 0 0+0 CREEK CHUI'I 0 0+0 0 O.n 0.0 0 0 ~ II EHERALO St'>IER 108 a 16 12 0~2 FA TIIEAI~) HI'IHOW 24 0 0+0 0 ' 0.0 FRF SIIWATFK ORVH 0 0~0 2 VS 0 0 0.0 GIZZARD SHAD 143 7 t a 5 Q.L GOLVEII SHINIER 41 a 0 0~0 0~0 2 COLr)F ISII 0 Oev 0 OoD 0~0 0 0.0 JOHV'eY OAIITLK 3657 0 L 782 0 3 1586 1 ~C 284 5 LAKE CHUB 29 14 64 17 0 3 LAKE HBRRI'IG 2 a 0 Oo0 0 0~0 0 0~0 LAKE TROUT 0 0~0 0 0 ' 0 0 ' 0 0.0 LVCPCACH" 2 0 000 2 0 0+0 LVIIGVOSE DACE 0 0 ~ It 0 0~0 5 0 0.0 LONGNOSE GAR 0 0~0 0 0+0 0 0 AC 0 0.0 III'I>IOIIS 8 CARPS 0 0 0 0 0~0 0 lt ~ 0 2 HUTTLFO SCULP IN 2942 0~ L 805 0 3 367 0' 72 1 ' NORTIIEKV HOGSUCKER 0 0.0 2 0 AC 2 NORfHERII PIKE 2 0 0~0 7 a 5 0 I ONCIIRHY "cCIIVS SP (SALHOIIZDAB) 0 0 ~ II 0 0 0 0 0 ' 0 0 0 ttIC~ 0 0~J 0 0+0 0 0~0 0 0 0 PUG'IOSE Hl'INOW 0 0 0 2 t 0 0~0 0 0~0 PVHPKIIISEED 67 5 10 0.2 RA INIIUw SHELT 127L27 4 ' 4098 1 3 544 0.3 405 7 9 RA I VbOW 8 a 0 0~0 2 0 0 0 lrt PICKEREL TKOVI'EDF 0 0 ' t 0 Oo0 0 0~0 0 Oo0 165 16 e 50 64 I' SALVEL I VUS SP (SALHPIIZDAB) 3 5 0 0 ' 0 0 0 YFaa iPWcC~( 2 0 0 0 2 0 0 0 SEHOT ILUS SP rcYPBZVZDAB) 0 0~0 0 0~0 2 0 0 0 YTVTPa~ 'UIUQ 0 0~0 0 0~0 0 0 ' 0 Oen SHALLIIOUTH IIASS 108 12 12 2 SPLAKE fROVT 10 12 38 12 002 SPOTTA I L SHINER 2603 20 Owl a 2365 0~8 4531 2 ' 398 7 ' STOVECAT 16 36 5 0 1 TADPULF, HADTOH 0 0~0 0 0~0 0 0~0 0 000 THRL'ESPIVE STICKLEBACK 401ST 1 ' 34408 11 3 11937 7 ' 5 0~ L TROUT PERCH 6511 0 2" 1666 0 ' 1171 0~7 86 I~ 7 TROUTS 0 Oen 2 a 0 0~0 0 0+0 UN It)E!ITIF IED 0 0 0 0 Oi0 2 2 WALLFYC

'WHITE !IASS 0       0 '             0     0~0         0    0  '             5     0 1422                    171        Ooz       24                      0     Oen Wtt ITE CRAPP IE                                          2                       0     0~0         0    0  '             0     0~0 WH I I E PCRCH                                       2417         Oe  1      162        Owl      155     0~    I        48      0  '

Wtll TE SUCKt:R YELLOW PFRCII 41 1108 37 132 100 250 0~ 0' I 48 200 0+9 3 '. TOTAL 2850935 99 ' 304206 LOG+0 160379 99 ~ 7 S147 TOTAL HOtITHLY FLOW SAt',PLEO IHGI 9584 5955 5770 6637 TOTAL HOURS SAHPLEO 456 75 312+00 312.00 312 00 a LESS THAN 0 I PERCENT IHGI HILLIO!I GALLONS'LI. UNITS CUPBINEO

ABUNDANCE ANU PERCENT COMPOS IT)0)l OF IMP INGEMEhT COLLECTIONS (CONTINUED) JAHES A ~ FITZPATRICK NUCLEAR POWER PLANT 1976 SEP OCT NOV OEC TOTAL SPEC IES PENT NOi PENT NO ~ PCNT NO, PCN7 NO+ PCNT ALE'I) IF E 4687 71 ' 4018 49i 1 146305 77 ' 2942 8 1 3877550 89 ' AHCR I CA>> CEL 21 0 3 10 0~1 4 2 105 BANDED K ILL IF I SH 0 0 ' 0 0 0 0 0' 0 OoO 2 e BLACK CRAPP IE 2 e 0 0~0 2 0 0~0 13 e BLUEGILL 2 e 7 0 1 2 0 0~0 48 BLUNTNUSE MINNOW 0 0 ' 0 OoO 0 0 ' 0 0~0 5 e BOMF I tl 2 e 2 6 0 0 ' 10 DROUK ST ICKLFBACK 0 0~0 0 OoO 0 0' 0 OoO 261 BROWN BULLHEAD 12 0~2 91 I 1 49 38 0~ 1 229 e BROw>I TROUT 0 0~0 2 0 0' 20 BURBOT 0 0 ' 5 0 o'1 6 ei 22 0 1 42 CARP 0 0 ' 0 0+0 ~ 0 0' 2 2 e CEN IP AL I'UOM INNUW 0 0 ' 0 0.0 6 0 0 0 256 e CHANNEL CATFISH 0 0.0 0 0 0 7 e 131 e COHO SAL>>0>l 0 0 ' 0 0 0 0 0~0 0 0 ' 0 0 2 e e CHUB VID 0 0 0

                                                                 ~       0     0+0              0     0                0 CREEK CHUB                                                0     0'        0     0+0              0     0 '              0     0 0             7 E ERALD SHINER                                           23     0 '    112      lin            11                     199     0 5         983         e FATHFAI' I ')NOM                                          0     0 '       0     0.0              0     0 '              0     0~0           50 FRESHWATER UKUH                                           0     0 0       0     0~0              4                      2                   89 GIZZARD SHAU                                              2            590      7 '         1245       0~   7        868      F 4       16732       0  '

liOL)>E)l SH lt)ER 2 2 e 2 2 80 GULOF I Sl 2 0 0~0 0 0 ' 2 10 JO>i>)NY UAK T):R 231 3 5 22 Oo3 4 13 e 6708 0 ' LAK): 0.1 2 2 e 0 0 0 15>> e I)ERR I')0 CHUI'AKE C 0~0 0 0.0 0 OiO 2 e 4 LAKE TRGUT .0 0 ' 2 2 e 0 Oi0 13 LOGPERC)) 0 0' 0 0~0 0 0 ' 0 0 6 LO> G>lose once 0 0' 0 0 0 0 0 AC 2 e 82 e LUNG>H)SE Gnfi 0 0~0 0 0.0 0 0.0 0 0.0 2 e MI))>)ohs c cnRvs 0 0~0 0 OiO 2 e 0 0 0 6 e t>UTTLEI) SCULP I") 201 3+1 79 liO 191 0~ 1 370 1+0 7301 0+2 "IORTHER'I HO(iSVCKER 0 0 ' 0 0~0 0 0 ' 0 0+0 t)ORTHER"I PIKE 0 0 ' 0 OiO 0 0 ' 7 23 Ie ONCORHY>ICHVS SP (SALHOHTDAH) 0 0 ' 0 OoO 0 0 ' 0 0+0 2 ~PCA 'L llh 0 0~0 0 0~0 0 0' 0 0 0 2 PUG')OSE HINMOW 0 0.0 0 0+0 0 0 AC 0 0~0 10 PVMPKINSCEU 12 0 ' 14 0 ' 24 18 e 190 e RAI~)BOM SMELT 189 2 ' 2467 30 ' 38198 20.2 29651 81 8 259783 6 ' RAINBU>> TROUT 2 e 0 0 0 0 0 ' 0 0~0 12 RCOFIN PICKEREL 0 0' 0 Oi0 0 0' 0 0~0 2 ROCK BASS 95 1 5 72 0 ' 77 208 Oo6 1070 'a SALYEL INUS SP (snLMOHTDAH) 0 0+0 0 OiO 2 0 0 0 10 Sfn LAMPKLY 0 0~0 0 OoO 2 15 38 l>t ILVS 0+0 0 0 0~0 0 0 SEMOT ~ILV kkl SP W VO'M (CVpRTHIDAE) 0 0 Oi0 0 OoO OiO Oil 0 Oi0 0 0 0~0 2 2 SMALI,HL>uTH DA55 SPLAKE TROUT 23 0 F 4 Oi0 10 0 OoO '313 42 22 0 Oil 1 511 112 e SPOT TA I L SHINER 155 2i4 57 Oo7 39 66 0 2 11683 0.3 STO>)ECAT 9 0 1 22 0 ' 6 33 0 1 173 TAOPOL('AOTUM 0 0~0 2 0 0 0 0 OoO 2 THRECSPI))E STICKLEBACK 0 Oou 17 0' 101 0~ I 465 1 ~3 95883 2~2 TROVT PERCII 16 0+2 14' Oi2 9 12183 0 ' TROUTS 0 0~0 OoO 0 0+0 0 0 ' 2 VN I >) EN t IF I C 0 0 0+0 0 OoO 0 0+0 0 Oa0 4 MALLFYL 0 OoO 0 0 ' 0 0~0 0 0 ' WHI'IE BAS5 W>ll TE CRA)'PIE 2 0 ' 31 0 Oi4 0' 1992 0 li I 0 0 611 0 1+7 0~0 9508 2 0 ' 0 ~ WHITC PERCH 369 5 ' 253 3.1 208 0~ 1 162 Oo4 733') 0' MHI TL SUCKER 95 1 48 'i6 6 4 396 YELLOW PEPCH 365 5 ' 227 2 ' 346 0 ' 469 1 3 3695 0.1 TUTAL 6524 99 ~ 9 8178 100 1 188928 99 ' 36254 99 ' 4313562 100 ' TOTAL >'U")THLY FLUM SAHPLEO IHG) 6739 5604 6170 6979 72986 TOTnL l)UURs SAMpLED 312 00 311 ~ 27 335.50 336 F 08 6>956. 260 LESS THA>) 0.1 PCRCft)l IHGI MILLION GALLU')5 ALL UNITS COMBINED

                                            ~

jism TElEDYNE ISOTOPES NINE MILE POINT/FITZPATRICK GENERATING STATION 1'l1ATER MONITORING PROGRAM SAMPLES FROM LAKE ONTARIO Sl&PifARY REPORT April 1976 - December 1976 Prepared for Lawler, h/atusky P< Skelly, Engineers 415 Route 313 Tappan, New York 10983 Prepared by Teledyne Isotopes 50 Van huron Avenue 17cstwood, Ncw Jcrscy 07675

r l l l

~TELEDYNL'SOTOPES TABLE OF CONTENTS INTRODUCTION II. SAMPLING LOCATIONS AND MAP III. SAMPLE RESULTS IV. DISCUSSION OF RESULTS AND TRENDS PLOTS APPENDIX A - ANALYTICAL PROCEDURES APPENDIX B DETECTION CAPABILITIES FOR ENVIRONMENTAL SAMPLE ANALYSIS

1' ~ l i 1

QQTELEDYhlE I-1 ISGTOPES I. INTRODUCTION This report presents the results of the radioanalysis of water samples collected from Lake Ontario in the vicinity of the Power Authority of the State of New York and the Niagara Mohawk Power Corporation (Nine hiile Point/Fitzpatrick) Generating Station. Samples were collected monthly from April 1976 or June 1976 through December 1976 from ten locations and analyzed at Teledyne Isotopes, Nestwood, New Jersey for: Gross alpha and gross beta activity Tritium activity by gas counting Gamma emitting nuclides by Ge(Li) gamma spectrometry

R f

RADIOLOGICAL SAMPLING STATIONS AND FREQUENCY OF COLLECTION NINE MILE POINT VICINITY, LAKE ONTARIO - 1976 TRANSECT DEPTH CONTOUR(ft) SAMPLE DEPTH COLLECTION DATE TWICE MONTIILY WATER UALITY PROGRAM NMPE 20 Surface 29 APR NMPE 40 Surface 10 MAY NMPP/FITZ 20 Surface 8 JUN NMPP/FITZ 40 Surface 6 JUL NMPW 20 Surface 2 AUG NMPW 40 Surface 7 SEP 4 OCT 2 NOV 6 DEC MONTHLY MATER UALITY PROGRAM NMPP/FITZ 25 Surface 18 JUN NMPP/FITZ 25 Bottom 19 JUL NMPP/FITZ 45 Surface 9 AUG NMPP/FITZ 45 Bottom 13 SEP 11 OCT 9 NOV 8 DEC On the map the dot (o) closest to the shore at the three LMS transects is at the 20 ft. water depth. The dot farthest from shore is at the 40 ft. water depth. I,nxvlov, Mntimtiky 9'ikolly I'.ogiooors

5 j" l S l

AUDIOLOGICAL SMG'LING STATIONS NINE MILE POINT VICINITY 1976 N

                                                         /FITZ                          100    NMPE
                                /'o            'MPP                FITZ Of/TARlO.~ Pj

>CRCN ~ 0 NMPP-LAKE oscars Yi< LOCATION MAP

                             'MPEV
                    ~ ROCHKSTER GO 50 v~0 0          0                          zc JAMES A. FITZPATRICK NINE           POWER PLANT h1ILE                                    Z(

PO! NT STATION Or r~ LEt END:

                                                           >vice mon'thly water quality
                                                            , (surface  samples) so'LCAN               ALUMINUM CORP.

b Monthly water quality (surface and hottom samples) STATUTE V,ILES

j gfTELEDYldL ISOTOPES III-1 III. SAMPLE RESULTS Included in this section are summary tables of the radioanalysis per-formed at each station for: gross beta activity gross alpha activity tritium gamma emitters (the 16 gamma emitters routinely monitored in the en'virons of a nuclear generating station). The mean + standard deviation and the range are determined for analysis showing more than two .detected measurements. Gross beta and tritium radioanalysis are in this category. The less than (L.T.) values are tabulated for each of the radionuclides monitored but not detected. If no activity above three times the standard devia-tion of the background was detected, the results are tabulated as L.T. values. Gamma spectra and most of the gross alpha radioanalysis are in this category.

t 1

NINE MILE POINT/FITZPATRICK GENERATING STATION ENitIRONMENTAI MONITORING 1976 STATION NMP 1 EAST 20'URFACE WATER (picocuries/liter) COLLECTION DATE GROSS ALPHA GROSS BETA TRITIUM Be-7 K-40 Mn-54 Co-58 Co-6n Zr-95 04/29/76 L.T.3 E 00 3.6+-1.1 E-nn 3.1+-0.7 E 02 L.T.1 E 02 L.T.l E 02 L.T.7 E On L.T.1 E nl L.T.7 E nn L.T.2 E 01 05/10/76 L.T.2 E nn 3.6+-1.0 E no 3.3+-0.7 E 02 L.T.8 E nl L.T.9 E 01 L.T.7 E 00 L.T.9 E On L.T.7 E 00 L.T.2 E 01 o6/ns/v6 L.T.3 E 00 3.9+-1.0 E no 2.3+-0.7 E n2 L.T.8 E 01 L.T.1 E 02 L.T.6 E 00 L.T.7 E 00 L.T.7 E 00 L.T.l E Ol 07/06/76 L.T.2 E nn 4.2+-l.n E nn 3.V+-n.V E n2 L.T.S E 01 L.T.1 E 02 L.T.7 E no L.T.7 E nn L.T.7 E 00 L.T.2 E 01 08/02/76 L.T.2 E nn 3.S+-0.9 E nn 3.V+-O.V E n2 L.T.9 E Ol L.T.2 E 02 L.T.8 E 00 L.T.9 E 00 L.T.l E nl L.T.2 E 01 09/07/76 L.T.4 E 00 3.3+-1.2 E 00 3.7+-n.7 E 02 L.T.S E 02 L.T.2 E 02 L.T.l E 01 L.T.3 E 01 L.T.1 E 01 L.T.6 E 01 L.T.2 3.3+-0.9 on 3.6+-0.8 E 02 L.T.8 E Ol L.T.1 E 02 L.T.9 E 00 L.T.9 E on L.T.8 E 00 L'.T.2 E 01 10/04/76 E 00 E 11/02/76 L.T.2 E 00 3.5+-1.0 E On 3.9+-0.8 E 02 L.T.6 E 01 L.T.1 E 02 L.T.S E 00 L.T.6 E 00 L.T.S E 00 L.T.1 E nl 12/06/76 L.T.3 E 00 3.9+-1.3 E no 4.1+-0.8 E 02 L.T.7 E nl L.T.1 E '02 L.T.S E 00 L.T.6 E no L.T.5 E 00 L.T.l E 01 =can +- std. dev. 3.7+-0.3 E 00 3.5+-0.5 E 02 CetecteC 0/9 0/9 "easured 0/9 9/9 9/9 0/9 0/9 0/9 0/9 range (3.3-4.2) E Oo (2.3-4.1) E 02 COLLECTION DATE Ru-ln3 Ru-ln6 I-131 Cs-134 Cs-137 BQ-140 Cc-141 Ce-144 Ra-226 Th-22S 04/29/76 L.T.1 E nl L.T.7 E 01 L.T.7 E 00 L.T.8 E 00 L.T.l E 02 L.T.3 E nl L.T.8 E 01 L.T.2 E 02 L.T.2 E 01 n5/ln/76 L.T.l E nl L.T.7 E nl L.T.7 F. nl I..T.s E nn L.r.S E nn L.T.7 E 01 L.T.3 E 01 L.T.7 E 01 L.T.2 E 02 L.T.2 E 01 06/08/76 L.T.1 E nl L.T.6 E 01 L.T.S E 01 L.T.7 E Oo L.T.7 E 00 L.T.S E Ol L.T.2 E nl L.T.7 E nl L.T.2 E 02 L.T.1 E nl L.T.1 L.T.7 nl L.T.S B 01 L.T.7 E on L.T.8 E no L.T.6 B 01 L.T.2 E 01 L.T.7 E 01 L.T.2 E 02 L.T.1 E nl 07/n5/76 E 01 E L.T.l nl L.T.S L.T.3 E 01 L.T.9 E nn L.T.9 E On L.T.4 E nl L.T.2 E Ol L.T.7 E 01 L.T.2 E 02 L.T.1 E 01 08/02/76 E E 01 n9/ov/v6 L.T.9 E 01 L.T.l E n2 L.T.1 E nl L.T.l E Ol L.T.2 E 04 L.T.2 E 02 L.T.1 E 02 L.T.2 E 02 L.T.2 E Ol 10/04/76 L.T.1 E 01 L.T.7 E Ol L.T.S E 01 L.T.8 E on L.r.o F. nn LTS E nl L.T.2 E 0) L.T.S E nl L.T.l E 02 L.T.1 E 01 ll/02/76 L.T.9 E 00 L.T.S E 01 L.T.S E Ol L.T.6 E nn L.i'.6 E 00 L.T.S E 01 L.T.2 E nl L.T.6 B 01 L.T.1 E 02 L.T.l E 01 12/06/76 L.T.9 E 00 L.T.S E 01 L.T.S E 00 L.r.s E on L.T.S E 01 L.T.2 E 01 L.T.5 E nl L.T.1 E 02 L.T.l E 01

~can cd.

std. dev; detec ce ected 0/9 n/9 0/6 0/9 n/9 0/9 0/9 0/9 0/9 0/9 ranSe

'l NLNE MILE POIiiT/FITZPATRICK GENERATING STATION LVfIRORMEKTAL MDNITORIiXG 1976 STATION NMP 2 EAST 40! SURFACE WATER (picocnries/liter) COLLECTION DATE GROSS ALPHA GROSS BETA TRITIUM Be-7 K-40 hfn-54 Co-58 Co-60 Zr-95 04/29/76 L.T.3 E nn 3.4+-1.0 E 00 3'.3+-0.7 E 02 L.T.1 E 02 L.T.2 E 02 L.T.1 E 01 L.T.1 E 01 L.T.9 E 00 L.T.2 E 01 05/10/76 L.T.2 E 00 2.8+-0.9 E 00 3. 1+-0.7 E 02 L.T.1' 02 L.T.2 E 02 L.T.9 E 00 L.T.1 E 01 L.T.9 E 00 L.T.2 E 01 06/08/76 L.T.3 E nn 4.3 -1.0 E 00 3.3+-0.7 E 02 L.T.1 E 02 L.T.2 E 02 L.T.7 E 00 L.T.l E 01 L.T.8 E 00 L.T.2 E 01 07/06/76 L.T.Z E 00 4.5+-1.0 E nn 3.5+-0.7 E 02 L.T.9 E 01 L.T.2 E 02 L.T.9 E 00 L.T.9 E 00 L.T.l E nl L.T.2 E Ol 08/02/76 L.T.2 E nn 3.4+-0.9 E 00 '.5+-n.8 E n2 L.T.6 E nl L.T.1 E 02 L.T.6 E 00 L.T.6 E On L.T.7 E 00 L.T.1.E 01 no/n7/76 L.T.3 E 00 4.3+-1.2 E 00 3.3+-0.7 E 02 L.T.3.E 02 L.T.1 E 02 L.T.7 E 00 L.T.2 E 01 L.T.7 E, nn L.T.4 E 01 10/04/76 L.T.2 E 00 4.7+-1.0 E 00 3.8+-0.8 E 02 L.T.4 E 02 L.T.B E 02 L.T.3 E Ol L.T.4 E 01 L.T.4 E 01 L.T.B E Ol ll/ l2/ 6 L'.T.2 E 00 2.9+-1 0

                              ~  E  00      4.1+-0.8   E 02                    L.T.7 E 01  . L.T.7  E 01  L.T.6  E  00 L.T.8  E 00 L.T.6  E   00 L.T.1 E 01 12/06/76   L.T.3   E 00 3.6+-1.3  E  nn      3.1+-0.8   E 02                    L.T.7 E 01    L.T.1   E 02 L.T.6  E 00  L.T.7  E 00 L.T.7  E 00   L.T.1 E 01 rean +-

std. dev. 3.8+-0.7 E 00 3.6+-0.5 E 02 detected =easnred 0/9 9/9 9/9 0/9 0/9 0/9 0/9 0/9 0/9 range (2.8-4.7) E 00 (3.1-4.5) E 02 COLLECTION DATE Ru-103 Ru-106 I-131 Cs-134 Cs-137 Ba-14n Cc-141 CG-144 Ra-226 Th-228 04/29/76 L.T.2 E 01 L.T.9 E nl L.T.9 E 00 L.T.1 E 01 L.T.l E 02 L.T.3 E 01 L.T.7 E 01 L.T.2 E 02 L.T.1 E Ol 05/ln/76 L.T.1 E 01 L.T.7 E 01 L.T.7 E 01 L.T.1 E 01 L.T.9 E 00 L.T.8 E 01 L.T.2 E 01 L.T.7 E 01 L.T.2 E 02 L.T.1 E 01 06/08/76 LT'01 L.T.8 E 01 L.T.6 E 01 L.T.9 E 00 L.T.9 E 00 L.T.7 E 01 L.T.2 E 01 L.T.7 E 01 L.T.l E 02 L.T.1 E 01 07/06/76 L.T.1 E nl L.T.8 E 01 L.T.S E 01 L.T.9 E On L.T.9 E 00 L.T.7 E 01 L.T.2 E 01 L.T.7 E 01 L.T.l E 02 L.T.l E Ol ns/02/76 L.T.7 E 00 L.T.6 E nl L.T.2 E nl L.T.7 E nO LT6E00 L.T.3 E 01 L.T.l E Ol L.T.S E 01 L.T.1 E 02 L.T.9 E 00 09/n7/76 L.T.6 E 01 L.T.7 E nl L.T.8 E 00 L.T.7 E nn L.T.2 E 04 L.T.2 E 02 L.T.9 E 01 L.T.2 E 02 L.T.l E 01 10/04/76 L.T.S  :" nl L.T.3 E 02 - L.T.4 E 02 L.T.4 E 01 L.T.4 E 01 L.T.4 E 02 L.T.1 E 02 L.T.3 E 02 L.T.7 E 02 L.T.6 E 01 11/n2/76 L.T.D E 00 L.T.6 E nl L.T.6 E nl L.T.7 E n0 L.T.7 E nn L.T.6 E 01 L.T.2 E 01 L.T.S E Ol L.T.1 E 02 L.T.9 E 00 12/06/76 L.T.1 E 01 L.T.S E 01 L.T.6 E On L.T.6 E 00 L.T.n E 01 L.T.2 E 01 L.T.S E 01 L.T.l E 02 L.T.9 E 00 "-ean +- std. dev. detected =easvred n/9 0/9 0/6 0/9 0/9 0/9 0/9 0/9 0/9 0/9 range

l l

NINE IRILE PONT/FITZPATRICK GENERATING STATION EVIIRONMFTTTAL MONITORING 1976 STATION h"MP 3 FITZ 20'URFACE WATER (picocuries/liter) COLLECTION DATE GROSS ALPIT> GROSS BETA. TRIT IIII Be-7 K-40 'fn-54 Co-58 Co-en Zr-95 04/29/76 L.T.3 E nn 3.7+-1.0 E 00 4.6+-0.8 E n2 L.T.9 E 01 L.T.2 E 02 L.T.6 E 00 L.T.S E 00 L.i.j E 00 L.T.1 E 01 n5/in/76 L.T.2 E 00 3.3+-0.9 E nn 2.6+-0.7 E 02 L.T. 7 E nl L.T.2 E 02 L.T.6 E 00 L.T.7 E 00 L.T.6 E 00 L.T.1 E 01 06/08/76 L.T.3 E nn 3.8+-1.0 E 00 2.5+-0.7 E 02 L.T.6 E 01 L.T.2 E 02 L.T.6 E 00 L.T.6 E 00 L.T.6 E 00 L.i.l E Ol 07/ne/76 L.T.2 E 00 3.2 -0.9 E nn 3.5+-0.7 E 02 L.T.6 E 01 L.T.1 E 02 L.T.6 E 00 L.T.7 E 00 L.T.6 E 00 L.T.1 E 01 nS/02/76 L.T.2 E On 4.2+-0.4 E On 5.4+-0.8 E 02 L.T.S E 01 L.T.l E 02 L.T.S E nn L.T.1 E 01 L.T.1 E 01 L.T.2 E Ol oo/07/76 L.T.3 E 00 4.1 -i.i E nn 3.7+-n.9 E 02 L.T.3 E 02 L.T.2 E 02 L.T.1 E 01 L.T.2 E 01 L.T.S E 00 L.T.5 E 01 ln/04/76 L.T.2 E nn 3.6+-0.9 E 00 4.1+-0.8 E 02 L.T.6 E 01 L.T.7 E 01 L.T.6 E 00 L.T.S E 00 L.T.6 E 00 L.i.l E 01 ll/n2/76 L.T.2 E On 3.3+-l.n E nn 4 '+-0.8 E 02 L.T.S E 01 L.T.1 E 02 L.T.4 E 00 L.T.S E 00 L.T.S E 00 L.T.9 E 00 12/06/76 L.T.3 E 00 3.7+-1.3 E 00 3.7+-0.7 E 02 L.T.S E 01 L.T.1 E 02 L.T.6 E On L.T.7 E nn L.T.6 E 00 L.T.1 E 01 Man+- std. dev. 3.7+-0.4 E 00 3.8+-0.9 E 02 detected measured 0/9 9/9 9/9 0/9 0/9 0/9 0/9 0/9 0/9 range (3.3-4.2) E 00 (2.5-5.4) E 02 COLLEC i ION DATE Ru-103 Ru-106 I-131 CS-134 Cs-137 Ba-140 Ce-141 Ce-i4< Ra-226 Q-228 4/29/76 L.i.l E 01 L.T.6 E 01 L.T.7 E 00 L.T.7 E 00 L.T.l E 02 L.T.2 E nl L.T.6 E 01 L.T.1 E 02 L.i.l E 01 05/ln/76 L.T.1 E nl LT6E01 L.T.S E 01 L.T.7 E nn L.T.6 E 00 L.T.6 E 01 L.T.2 E 01 L.T.S E 01 L.i.l E 02 L.T.9 E 00 ne/ns/76 L.T.S E 00 L.T.5 E nl L.T.4 E 01 L.T.6 E nn L.T.6 E 00 L.T.4 E Ol L.T.1 E 01 L.T.4 E 01 L.T.S E Ol L.T.7 E 00 07/05/76 L.T.8 E 00 L.T.6 E Ol L.T.4 E 01 L.T.7 E 00 L.T.6 E 00 L.T.S E 01 L.T.2 E 01 L.T.S E 01 L.i.l E 02 L.T.9 E 00 08/n2/76 L.i.l E 01 .L.T. 7 E Ol L.T.2 E nl I,.T.S E no L.T.1 E 01 L.T.4 E Ol L.i;2 E 01 L.T.S E 01 L.T.1 E 02 L.T.1 E Ol 09/07/76 L.T.7 E 01 L.T.9 E 01 L.T.9 E 00 L.T.9 E 00 L.T.2 E 04 L.T.2 E 02 L.T.9 E nl L.i.l E 02 L.i.l E Ol in/n4/7e L.T.9 E 00 L.T.S E 01 L.T.7 E 01 L.T.6 E nn L T.S E nn L.T.7 E 01 L.T.l E 01 L.T.3 E 01 L.T.7 E nl L.T.7 E 00 11/02/76 L.T.7 E 00 L.T.4 E Ol L.T.4 E 01 L.T.5 E 00 L.T.S E 00 L.T.S E 01 L.T.l E 01 L.T.4 E nl L.T.8 E 01 L.T.7 E 00 12/06/76 L.i.l E nl L.T.6 E 01 L.T.6 E 00 L.T.7 E nn L.T.9 E 01 L.T.2 E 01 L.T.S E 01 L.i.l E 02 L.i.l E Ol =can +- std. dev. detected =e su ed 0/9 0/9 0/6 0/9 0/9 0/9 0/9 0/9 0/9 0/9 range

.l ~ ~ j) I l I l

ININE MILE POINT/FITZPATRICK GENERATING STATION ENVIRONMENTAL IMON ITORING 1976 STATION NMP 4 FITZ 40'URFACE NATER (picocuries/liter) COLLECTION DATE GROSS ALPS GROSS BETA TRITINI Be-7 K-40 Mn-54 Co-SS co-en Zr-93 04/29/76 L.T.3 E 00 2.3+-0.9 E 00 4.0+-0.7 E 02 L.T.1 E 02 L.T.1 E 02 L.T.9 E 00 L.T.1 E 01 L.T.4 E Ol L.T.2 E Ol 05/ln/76 L.T.2 E 00 3.4+-1.0 E 00 3.3+-0.7 E 02 L.i.s E 01 L.T.9 E Ol L.T.7 E 00 L.T.7 E 00 L.T.6 E 00 L.i.l E 01 n6/ns/76 L.T.3 E 00 3.8+-1.0 E 00 3.6+-0.7 E 02 L.T.8 E 01 L.T.1 E 02 . L.T.S E 00 L.T.8 E 00 L.T.l E 01 L.i.l E 01 O7/O6/76 L.T.2 E On 3.8+-1.0 E nn 3.5+-0.7 E 02 L T.9 E 01 L.i.l E 02 L.T.7 E 00 L.T.8 E 00 L.T.7 E 00 L.i. 1 E 01 os/n2/76 L.T.2 E no 3.8+-1.0 E no 3.7+-0.7 E 02 L.T.6 E nl L.T.9 E 01 L.T.6 E 00 L.T.7 E 00 L.T.S E 00 L.i.l E 01 09/07/76 L.T.3 E on 4.4+-1.2 E no '.7+-n.s E 02 L.T.3 E 02 L.T.1 E 02 L.T.7 E 00 L.T.2 E 01 L.T.6 E 00 L.T.4 E 01 10/04/76 L.T.2 E 00 3.8+-0.9 E on 3.5+-0.8 E 02 I..T.6 E 01 L.T.1 E 02 L.T.S E 00 L.T.7 E 00 L.T.S E 00 L.T.1 E Ol 11/02/76 L.T.2 E 00 3.3+-1.0 E 00 4.0+-0.8 E 02 L.T.6 E 01. L.T.S E Ol L.T.6 E 00 L.T.7 E 00 L.T.7 E 00 L.T.l E 01 12/06/76 L.T.3 E 00 3.3+-1.3 E 00 2.9+-0.7 E 02 L.T.7 E nl L.T.1 E 02 L.T.S E 00 L.T.6 E on L.T.S E 00 L.i.l E 01 r.can+- std. dev. 3.5+-0.6 E 00 3.6+-0.3 E 02 detected reeecred 0/9 9/9 9/9 0/9 0/9 0/9 0/9 0/9 0/9 range (2 3+-4.4)

                                 ~           E  00   (2.9-4.0)   E  02 COLLECT IOX DATE       Ru-103          Ru-106              I-131              Cs-134           Cs-137           Ba-140        Ce-141       Ce-144      Ra-226      Th-228 04/29/76         L.T.1  E 01     L.T.S  E 01                            L.T.9   E 00     L.T.9   E 00     L.T.l  E 02   L.T.2   E Ol L.T.6  E Ol L.T.1  E 02 L.T.1  E 01 05/10/76         L.i.l Ol F.       L.T.6  E 01         L.T.4  E  nl       L.T.7   E On     LeT.8   E no     L.T.S  E 01   L.T.2   E Ol L.T.7  E nl L.T.2  E 02 L.T.1  E 01 06/ns/76'7/n6/76 L.i.l E nl      L.T.7  E 01         L.T.S  E  nl       L.T.S   E 00     L.T.9   E 00     L.T.6  E 01   L.T.2   E Ol L.T.S  E Ol L.T.1  E 02 L.i.l E  01 L.T.1  E 01     L.T.7  E 01         L.T.S  E 01        L.T.8   E 00     L.T.8   E nn     L.T.6  E 01   L.T.2   E 01 L.T.S  E 01 L.T.2  E 02 L.i.l.E 01 Os/02/76         L.T.S  E  on    L.T.6  E 01         L.T.2  E 01        L.T.7   E 00     L.T.S   E 00     L.T.3  E Ol   L.T.9  E 00  L.T.3  E 01 L.T.S  E 01 L.T.7  E 00 09/07/76         Lei.S  E  nl    L.T.7  E 01                            L.T.7   E 00     L.T.6   E 00     L.T.l  E 04   L.T.l   E 02 L.T.6  E Ol L.T.1  E 02 L.i.l E  01 10/04/76         L.T.9  E  nn . L.T.S  E 01         L.T.6  E  Ol       L.T.6   E 00     L.T.6   E        L.T.7  E 01   L.T.2   E 01 L.T.6  E 01 L.i.l E  02 L.i.l E  01 11/02/76         L.T.9  E  00    L.T.6  E  nl        L.T.S  E 01        L.T.6   E 00             E 0'.T.7 00     L.T.S  E 01   L.T.1  E 01  L.T.4  E Ol L.T.9  E Ol L.i.s  E 00 12/06/76         L.T.9  E  00    L.T.S  E 01                            L.T.S   E 00     L.T.S  E 00      L.T.8  E nl   L.T.2   E 01 L.T.S  E ol L.i.l E  02 L.T.1  E Ol

=can +- std. dev. cetected measured 0/9 0/9 0/6 0/9 0/9. 0/9 0/9 0/9 range

'l NIibE MILE POIiVT/FITZPATRICK GENERATING STATION ENVIRON((KVTAL ~QNITORING 1976 STATION h>1P 5 NEST 20'URFACE

                                                                  'n'ATER (picccuries/liter)

COLLECTION CATE GROSS ALPEN GROSS BETA TRITIUM Pe-7 K-40 Mn-54 Co-58 Co-60 ~r-95 04/29/76 L.T.3 E 00 3.4+-1.0 E 00 2.6+-0.7 E 02 L.T.8 E 01 L.T.9 E 01 L.T..8 E 00 L.T.8 E 00 L.T.7 E 00 L.T.2 E 01 05/10/76 L.T.3 E 00 3.5+-1.0 E 00 2.7+-0.7 E 02 LT9E01 L.T.2 E 02 L.T.9 E 00 L.T.l E 01 L.T.8 E 00 L.T.2 E 01 06/08/76 L.T.3 E 00 2.9+-1.0 E 00 2.7+-0.7 E 02 L.T.7 E 01 L.T.8 E Ol L.T.6 E 00 L.T.7 E 00 L.T.8 E 00 L.T.1 E OI 07/06/76 L.T.2 E 90 4.1+-1.0 E 00 3.8+-0.7 E 02 L.T.9 E 01 L.T.g E 02 L.T.9 E 00 I,.T.I E 01 L.T.8 E 00 I..T.2 E 01 08/02/76 L.T.2 E 00 3.2+-0.9 E 00 4.5+-0.7 E 02 L.T.6 E 01 L.T.S E 01 L.T.6 E 00 L.T.6 E 00 L.T.S E 00 L.T.1 E 01 09/07/76 L.T.3 E 00 5.0+-1.2 E 00 5.8+-0.7 E 02 L.T.3 E 02 L.T.1 E 02 L.T.9 E 00 L.T.2 E 01 L.T.9 E 00 L.T.S E Ol 10/04/76 L.T.2 E 00 4.1+-0.9 E 00 3.6+-0.8 E 02 L.T.1 E 02 L,.T.2 E 02 L.T.8 E 00 L.T.9 E 00 L.T.S E 00 L.T.2 E Ol 11/02/76 .L.T.2 E 00 3.8+-1.0 E 00 3.7+-0.8 E 02 L.T.S E 01 L.T.4 E 01 L.T.S E 00 L.T.6 E 00 L.T.S" E 00 L.T.1 E 01 12/06/76 L.T.4 E 00 4.3+-1.4 E 00 2.4+-0.7 E 02 L.T.8 E 01 L.T.1 E 02 L.T.6 E 00 L.T.7 E 00 L.T.6 E 00 L.T.l E 01 zean +- std. dev. 3.8+-0.6 E 00 3.5+-1.1 E 02 detected easured 0/9 9/9 9/9 0/9 0/9 0/9 0/9 0/o 0/9 range (2.9-5.0) E 00 (2.4-5.8) E 02 COLLECTION OATS Ru-103 Ru-106 I-131 Cs-134 Cs-137 Ba-140 Ce-141 Ce-144 Ra-226 Th-228 04/29/76 L.T.l E 01 L.T.7 E 01 L.T.7 E 00 L.T.7 E 00 L.T.l E 02 L.T.1 E 01 L.T.3 E Ol L.T.8 E 01 L.T.7 E 00 05/10/76 L.T.1 E 01 L.T.8 E Ol L.T.7 E 01 L.T.8 E 00 L.T.8 E 00 L.T.7 E 01 L.T.2 E Ol L.T.7 E 01 L.T.2 E 02 L.T.l E 01 06/08/76 L.T.8 E 00 L.T.6 E 01 L.T.4 E 01 L.T.7 E 00 L.T.7 E 00 L.T.S E 00 L.T.1 E 01 L.T.3 E 01 L.T.7 E Ol L.T.7 E 0Q 07/06/76 L.T.1 E 01 L.T.8 5 01 L.T.6 E 01 L.T.1 E 01 L.T.1 E 01 L.T.7 E 01 L.T.2 E OI L.T.7 E 01 L.T.2 E 02 L.T.1 E Ol 08/02/76 L.T.8 E 00 L.T.1 E 02 L.T.2 E 01 L.T.6 E 00 L.T.6 E 00 L.T.3 E 01 L.T.2 E Ol L.T.6 E 01 L.T.1 E 02 L.T.l E Ol n9/07/76 L.T.6 E 01 L.T.8 E 01 L.T.7 E 00 L.T.9 E 00 L.T.2 E 04 L.T.1 E 02 L.T.6 E 01 L.T.1 E 02 L.T.l E Ol 10/04/76 L.T.1 E 01 L.T.8 E 01 L.T.9 E 01 L.T.8 E 00 L.T.8 E 00 L.T.1 E 02 L.T.2 E 01 L.T.7 E 01 L.T.l E 02 L.T.1 E 01 ll/02/76 L.T.6 E 00 L.T.4 E 01 L.T.4 E 01 L.T.S E 00 L.T.S E 00 L.T.4 E Ol L.T.8 E 00 L.T.2 E 01 L.T.6 E 01 L.T.5 E 00" 12/06/76 L.T.1 E 01 L.T.6 E 01 L.T.6 E 00 L.T.6 E 00 L.T.l E 02 L.T.2 E 01 L.T.S E 01 L.T.1 E 02 L.T.9 E 00 =can+- std.dev. detected measured 0/9 0/9 0/6 0/9 0/9 0/9 0/9 0/9 0/9 0/9 wa Ige

NINE MILE POINT/FITZPATRICK GENERATING STATION FVfIRORMNTAL MONITORING 1976 STATION NMP 6 WEST 40'URFACE WATER (picocuries/liter) COLLECTION DATE GROSS ALPHA GROSS BETA TRITIUM Be-7 K-40 MMn-54 Co-SS Co-60 Zr-95 04/29/76 L.T.2 E 00 3. 1+-0. 9 E 00 4.1+-0.7 E 02 L.T.1 E 02 L.T.9 E Ol L.T.6 E 00 L.T.9 E 00 L.T.6 E 00 L.T.2 E 01 05/10/76 L.T.2 E 00 2.5+-0.9 E 00 2 '+-0.7 E 02 L.T.7 E 01 L.T.l E 02 L.T.6 E 00 L.T.7 E 00 L.T.6 E 00 L.T.1 E ol 06/08/76 L.T.3 E Oo 3.8+-I.O E 00 3.4+-0. 7 E 02 L.T.6 E 01 L.T.1 E 02 L.T.6 E 00 L.T.6 E 00 L.T.6 E 00 L.T.1 E 01 07/06/76 L.T.2 E 00 3.5+-1.0 E 00 3.8+-0.7 E 02 L.T.7 E Ol L.T.1 E 02 L.T.6 E 00 L.T.7 E 00 LT6 E 00 LT.1 E Ol 08/02/76 L.T.3 E 00 4.5+-I.n E OO 4.1+-O.7 E 02 L.T.7 E 01 L.T.2 E 02 L.T.7 E 00 L.T.8 E 00 L.T.7 E 00 L.T.1 E Ol 09/07/76 L.T.3 E 00 5.1+-1.2 E 00 3.5+-0.7 E 02 L.T.2 E 02 L.T.8 E 01 L.T.7 E 00 L.T.2 E Ol L.T.6 E 00 L.T.4 E 01 10/04/76 L.T.2 E 00 3.8+-0.9 E 00 4.4+-0.8 E 02 L.T.9 E 01 L.T.1 E 02 L.T.7 E 00 L.T.S E 00 L.T.7 E 00 L.T.2 E Ol 11/02/76 L.T.2 E 00 3.0+-1.0 E 00 4.1+-0.8 E 02 L.T.5 E 01, L.T.8 E 01 L.T.4 E 00 L.T.5 E 00 L.T.4 E 00 L.T.1 E 01 12/06/76 L.T.3 E 00 3.8+-1.3 E 00 2.7+-0.7 E 02 L.T.S E Ol L.T.1 E 02, L.T.4 E 00 L.T.S E 00 L.T.4 E 00 L.T.1 E Ol ean + std. dev. 3.7+-0.8 E 00 3.6+-0.7 E 02 detected reas red 0/9 9/9 9/9 0/9 0/9 0/9 0/9 0/9 0/9 range (2.5-5. 1) E 00 (2.4-4.4) E 02 COLLE TION DATE RU-103 RU-106 I-131 Cs-134 Cs-137 Ba-140 Ce-141 Ce-144 Ra-226 A-228 04/29/76 L.T.1 E 01 L.T.7 E 01 L.T.7 E 00 L.T.7 E 00 L.T.1 E 02 L.T.3 E 01 L.T.7 E Ol L.T.2 E 02 L.T.l E 01 05/10/76 L.T.9 E 00 L.T.6 E 01 L.T.S E 01 L.T.7 E 00 L.T.6 E 00 L.T.6 E OI L.T.2 E 01 L.T.S E Ol L.T.1 E 02 L.T.9 E 00 06/OS/76 L.T.7 E. 00 L.T.S E 01 L.T.4 E 01 L.T.6 E 00 L.T.6 E 00 L.T.4 E 01 L.T.2 E 01 L.T.6 E 01 L.T.l E 02 L.T.l E 01 07/06/76 L.T.9 E OO L.T.6 E 01 L.T.4 E 01 L.T.7 E 00 L.T.7 E 00 L.T.S E 01 L.T.2 E 01 L.T.S E Ol L.T.l E 02 L.T.l E 01 "can+s-OS/02/76 L.T.8 E 00 L.T.7 E 01 L.T.2 E 01 L.T.8 E OO L.T.1 E 01 L.T.4 E 01 L.T.2 E 01 L.T.S E Ol L.T.l E 02 L.T.l E 01 O9/O7/76 L.T.S E 01 L.T.7 E 01 L.T.7 E 00 L.T.7 E 00 L.T.l E 04 L.T.9 E 01 L.T.4 E 01 L.T.7 E Ol L.T.7 E 00 10/04/76 L.T.1 E 01 L.T.6 E 01 L.T.1 E 02 L.T.7 E 00 L.T.7 E 00 L.T.8 E 01 L.T.3 E 01 L T.7 E 01 L.T.2 E 02 L.T.1 E Ol 11/02/76 L.T.7 E On L.T.4 E 01 L.T.4 E 01 L.T.S E 00 L.T.S E 00 L.T.4 E 01 L.T.2 E 01 L.T.S E 01 L.T.l E 02 L.T.8 E 00 12/06/76 L.T.7 E 00 L.T.4 E 01 L.T.S E 00 L.T.S E 00 L.T.6 E ol L.T.2 E 01 L.T.4 E 01 L.T.l E 02 L.T.8 E 00 tdd. d ev. detected =easured 0/9 0/9 0/6 0/9 0/9 0/9 0/9 0/9 0/o 0/9 range

NINE MILE POINT/FITZPATRICK GENERATING STATION F"lVIRONMENTAL MONITORING 1976 STATIe'3N etMP A FITZ 25'URFACE INTER (pico"uries/liter) COLLECTIO. DATE GROSS ALPHA GROSS BETA TRITIUM B -7 K-40 Mn-54 Co-58 Co-60 Zr-95 06/18/76 L.T.3 E 00 3.1 -0.7 E nn 3.9 -0.7 E 02 L.T.S E 01 L.T.l E 02 L.T.7 E 00 L.T.8 E 00 L.T.6 E 00 L.T.1 E OI 07/19/76 L.T.2 E 00 4.2+-1.1 E 00 4.0+-0.7 E 02 L.T.S E 01 L.T.S E Ol L.T.7 E 00 L.T.8 E 00 L.T.6 E 00 L.T.l E 01 08/09/76 L.T.2 E 00 4.2+-1.0 E 00 3.2+-0.7 E 02 L.T.8 E 01 L.T.2 E 02 L.T.9 E 00 L.T.9 E 00 L.T.1 E 01 L.T.2 E 01 09/13/75 L.T.2 E 00 4.5+-1.2 E 00 .3.8+-0.8 E 02 L.T.3 E 02 L.T.1 E 02 L.T.S E 00 L,T.3 E 01 L.T.1 E 01 L.T.S E 01 10/ll/76 L.T.2 E 00 4.2+-1.0 E 00 3.8+-0.8 E 02 L.T.7 E 01 L.T.1 E 02 L.T.6 E 00 L.T.8 E 00 L.T.S E 00 L.T.1 E 01 ll/09/76 L.T.4 E 00 4.3+-1.2 E On . 3.3+-0.7 E 02 L.T.7 E 01 L.T.1 E 02 L.T-S E 00 L.T.6 E 00 L.T.S E 00 L.T.1 E 01 12/08/76 L.T.3 E 00 3.5+-1.3 E 00 3.3+-0.7 E 02 L.T.S E 01 L.T.l E 02 L.T.6 E 00 L.T.7 E 00 L.T.6 E 00 L.T.l E 01 rean +- std. dev. 4.0+-0.5 E 00 3.6+-0.3 E 02 detected reasured 0/7 7/7 7/7 0/7 0/7 0/7 0/7 0/7 0/7 range (3.1-4.5) E 00 (3.2-4.0) E 02 COLLECTION DATE RU-103 Ru-106 I-131 Cs-134 Cs-137 Ba-140 Ce-141 Ce-144 Ra-226 Th~228 06/18/76 . L.T.l E 01 L.T.6 E Ol L.T.7 E 01 L.T.7 E 00 L.T.7 E 00 L.T.7 E Ol L.T.3 E Ol L.T.7 E 01 L.T.2 E 02 L.T.l E Ol 07/1O/76 L.T.1 E 01 L.T.7 E 01 L.T.5 E 01 L.T.8 E W L.T.S E 00 L.T.6 E 01 L.T.2 E 01 L.T.7 E 01 L.T.2 E 02 L.T.I E 01 08/09/76 L.T.9 E 00 L.T.S E 01 L.T.2 E 01 L.T.1 E 01 L.T.9 E 00 L.T.3 E 01 L.T.2 E 01 L.T.6 E 01 L.T.2 E 02 I..T.l E nl On/13/76 L.T.7 E 01 L.T.S E 01 L.T.9 E 00 L.T.1 E 01 L.T.1 E 04 L.T.1 E 02 L.T.7 E Ol L.T.1 E 02 L.T.1 E Ol 10/11/76 L.T.1 E 01 L.T.6 E 01 'L.T.7 F. 01 L.T.6 E 00 L.T.6 E 00 L.T.8 E Ol L.T.2 E 01 L.T.6 E 01 L.T.1 E 02 L.T.1 E 01 ll/09/76 L.T.9 E 00 L.T.S E 01 L.T.S E 01 L.T.6 E 00 L.T.6 E 00 L.T.6 E Ol L.T.2 E 01 L.T.6 E 01 L.T.1 E 02 L.T.l E Ol 12/08/76 L.T.1 E 01 L.T.6 E 01 L.T.6 E 00 L.T.7 E 00 L.T.S E 01 L.T.2 E 01 L.T.S E 0) L.T.l E 02 L.T.1 E 01 rean+- std. dev. detected -eeeeted 0/7 0/7 0/5 0/7 0/7 0/7 0/7 0/7 0/7 0/7 range

i i

~
~
~

'X

~

l

~

NINE hfILE POINT/FITZPATRICK GENERATING STATION ENVIRONMENTAL hSNITORING 1976 STATION NhP B FITZ 23'OVI'OM WATER (picocuries/liter) COLLECTION DATE GROSS ALPHA GROSS BETA TRITIUM Be-7 K-40 Mn-54 Co-58 Co-60 Zr-95 06/18/76 L.T.3 E 00 2.7+-0.9 E 00 4.2+-0.7 E 02 L.T.1 E 02 L.T.2 E 02 L.T.S E 00 L.T.1 E 01 L.T.9 E 00 L.T.2 E 01 07/19/76 L.T.2 E 00 3.6+-1.0 E 00 3.2+-0.7 E 02 L.T.7 E 01 L.T.2 E 02 L.T.6 E 00 L.T.6 E 00 L.T.7 E 00 L.T.1 E 01 08/09/76 L.T.2 E 00 4.4+-1.0 E 00 4.5+-0.8 E 02 L.T.6 E 01 L.T.2 E 02 L.T.6 E 00 L.T.S E 00 L.T.S E 00 L.T.1 E 01 09/13/76 L.T.3 E 00 4.5+-1.4 E 00 3.4+-0.7 E 02 L.T.3 E 02 L.T.9 E 01 L.T.7 E 00 L.T.2 E Ol L.T.8 E 00 L.T.4 E Ol 10/11/76 L.T.2 E 00 5.9+-1.1 E 00 3.7+-0.8 E 02 L.T.1 E 02 L.T.2 E 02 L.T.9 E 00 L.T.l E 01 L.T.9 E 00 L.T.2 E Ol 11/09/76 L.T.4 E 00 4.9+-1.2 E 00 2.8+-0.8 E 02 L.T.8 E 01 L.T.2 E 02 L.T.6 E 00 L.T.8 E 00 L.T.7 E 00 D.T.l E Ol 12/OS/76 L.T.4 E 00 5.0+-1.4" E 00 2.2+-0.7 E 02 L.T.1 E 02 L.T.2 E 02 L.T.S E 00 L.T.9 E 00 L.T.? E 00 L.T.2 E 01 ean +- std. der. 4.4+-1.0 3.4+-0.8

                                        '/7 E 00               E 02 detected reasured     0/7             7/7                                               n/7           0/7         0/7         0/7         0/?         0/7 range                  (2.7-5.9)   E  00 -(2.2-4.5)   E 02 COLLECTION DATE   Ru-103      Ru-106             I-131            Cs-134           Cs-137        Ba-140      Ce-141      Ce-144      Ra-226      Th-228 06/18/?6   L.T.1  E 01 L.T.S  E 01        L.T.8 E 01       L.T.9  E 00      Q.T.9  E 00   L.T.S  E 01 L.T.2  E 01 L.T.7  E 01 L.T.1  E 02 L.T.1  E 01 07/19/76   L.T.9  E 00 L.T.S  E 01        L.T.4 E 01       L.T.7  E 00      L.T.7  E 00  L.T.S   E 01 L.T.2  E Ol L.T.S  E 01 L.T.l  E 02 L.T.9  E 00 08/09/?6   L.T.6  E 00 L.T.S  E 01        L.T.1 E  Ol      L.T.6  E 00      L.T.6  E 00  L.T.2   E 01 L.T.1  E 01 L.T.S  E 01 L.T.l  E 02 L.T.9  E 00 09/13/76   L.T.S  E 01 L.T.7  E 01                         L.T.7  E 00      L.T.8  E 00  L.T.1   E 04 L.T.S  E 01 L.T.4  E Ol L.T.S  E OI L.T.S  E 00 10/11/76   L.T.1  E 01 L.T.9  E 01        L.T.1 E 02       L.T.9  E 00      L.T.l  E 01   L.T.1  E 02 L.T.3  E Ol L.T.7  E 01 L.T.2  E 02 L.T.1  E 01 11/09/76   L.T.l  E Ol L.T.6  E 01        L.T.6 E 01       L.T.8  E 00      L.T.?  E 00  L.T.6   E 01 L.T.2  E Ol L.T.S  E 01 L.T.l  E 02 L.T.l  E 01 12/OS/76   L.T.1  E Ol L.T.?  E 01                         L.T.S  E 00      L.T.S  E no  L.T.1   E 02 L.T.3  E 01 L.T.S  E Ol L.T.2  E 02 L.T.1  E 01 nean +-

std. dev. detected measured 0/7 0/7 '0/5 n/7 0/7 0/7 , 0/7 0/7 0/7 0/7 range

NINE MILE POINT/FITZPATRICK GENERATING STATION EiWIRONMENTAL MONITORING 1976 STATION NMP C FITZ 45'URFACE WATER (picocuries/liter) COLLECTION DATE GROSS ALPHA GROSS BETA TRITIUM Be-7 K-40 Mn-54 Co-58 Co-60 Zr-95 06/18/76 L.T.3 E 00 2.3+-0.9 E 00 4.1+-0.7 E 02 L.T.7 E 01 L.T.1 E 02 L.T.6 E 00 L.T.7 E 00 L.T.6 E 00 L.T.I E 01 07/19/76 L.T.2 E 00 4.2+-1.0 E 00 3. 1+-0. 7 E 02 L.T.8 E 01 L.T.1 E 02 L.T.8 E 00 L.T.9 E 00 L.T.l E 01 L-T.2 E 01 08/09/76 L.T.2 E 00 3.4+-1.0 E 00 3.6+-0.7 E 02 L.T.7 E 01 L.T.l E 02 L.T.7 E 00 L.T.9 E 00 L.T.1 E 01 L.T.2 E Cl 09/13/76 L.T.3 E 00 3.9+-1.2 E 00 3.3+-0.7 E 02 L.T.S E 02 L.T.2 E 02 L.T.9 E 00 L.T.2 E 01 L.T.7 E 00 L.T.4 E 01 10/11/76 L.T.2 E 00 3. 8+-0. 9 E 00 2.9+-0.7 E 02 L.T.7 E 01 L.T,1 E 02 L.T.6 E 00 L.T.7 E 00 L.T.S E 00 L.T.1 E Ol ll/09/76 L.T.4 E 00 4.8+-1.2 E 00 5.6+-0.8 E 02 L.T.6 E 01 L.T.1 E 02 L.T.4 E 00 L.T.S E 00 L T.4 E 00 L.T.1 E Ol 12/n8/76 L.T.3 E 00 3.0+-1.3 E 00 2.7+-0.8 E 02 L.T.1 E 02 L.T.2 E 02 L.T.9 E 00 L.T.l E Ol L.T.l. E 01 L.T.2 E 01 nean+- std. dev. 3.6+-0.8 E 00 3.6+-1.0 E 02 detected reasured 0/7 7/7 7/7 0/7 0/7 0/7 0/7 0/7 0/7 range (2.3-4.8) E 00 (2.7-5.6) E 02 COL LECI'ION DATE Ru-103 Ru-106 I-131 Cs-134 Cs-137 Ba-140 Ce-141 Ce-144 Ra-226 Th-228 06/18/76 L.T.9 E 00 L.T.6 E 01 L.T.6 E 01 L.T.6 E 00 L.T.6 E 00 L.T.6 E 01 L.T.2 E 01 . L.T.S E 01 L.T.l E 02 L.T.9 E 00 07/19/76 L.T.I E 01 L.T.6 E 01 L.T.S E 01 L.T.8 E 00 L.T.9 E 00 L.T.6 E 01 L.T.2 E 01 L.T.S E 01 L.T.l E 02 L.T.1 E Ol 08/09/76 L.T.8 E 00 L.T.8 E 01 L.T.1 E 01 L.T.8 E 00 L.T.9 E 00 L.T.3 E 01 L.T.l E 01 L.T.S E 01 L.T.1 E 02 L.T.1 E 01 09/13/76 L.T.5 E Ol L.T.8 E 01 L.T.8 E 00 L.T.7 E 00 L.T.1 E 04 L.T.2 E 02 L.T.9 E 01 L.T.2 E 02 L.T.2 E 01 10/11/76 L.T.9 E 00 L.T.S E 01 L.T.7 E 01 L.T.6 E 00 L.T.6 E 00 L.T.7 E 01 L.T.2 E 01 L.T.6 E 01 L.T.1 E 02 L.T.1 E 01 11/09/76 L.T.7 E 00 L.T.4 E 01 L.T.S E Ol L.T.S E 00 L.T.S E 00 L.T.4 E 01 L.T.1 E 01 L.T.4 E 01 L.T.8 E 01 L.T.7 E 00 12/18/76 L.T.2 E 01 L.T.8 E 01 L.T.9 E 00 L.T.1 E 01 L.T.1 E 02 1.T.3 E Ol L.T.8 E 01 L.T.2 E 02 L.T.l E 01 rean +- std. dev. detected -easured 0/7 0/7 0/5 0/7 0/7 0/7 0/7 0/7 0/7 0/7 range

I NINE MILE POINT/FITZPATRICK GENERATING STATION E%/IROXMENTAL MONITORING 1976 STATION NMP D FITZ 45'OTTOM WATER (pi cocuries/li ter) COLLECTION DATE GROSS ALPHA GROSS BETA TRITIUM Be-7 K-40 Mn-54 Co-58 Co-60 ~r-95 06/18/76 I..T.2 E On 2.7+-0.9 E 00 4.4+-0.7 E 02 L.T.8 E 01 L.T.1 E 02 L.T.8 E 00 L.T.9 E 00 L.T.7 E 00 L.T.2 E 01 07/19/76 L.T.2 E 00 8.3+-1.3 E 00 3.3+-0.7 E 02 L.T.7 E 01 L.T.1 E 02, L.T.7 E 00 L.T.8 E 00 L.T.6 E 00 L.T.1 E Ol 08/09/76 L.T.2 E n0 4.5+-1.0 E 00 2.9+-0.7 E 02 L.T.S E 01 L.T.8 E 01 L.T.7 E 00 L.T.7 E 00 L.T.S E 00 L.T.l E 01 09/13/76 L.T.1 E 00 L.T.2 E 00 3.3+-0.7 E 02 L.T.S E 01 L.T.S E 01 L.T.2 E 00 L.T.4 E 00 L.T.1 E 00 L.T.8 E 00 10/11/76 L.T.3 E nn 4.8+-1.0 E 00 3.1+-0.7 E n2 L.T.1 E 02 LT2E02 L.T.7 E 00 L.T.1 E 01 L.T.8 E 00 L.T.2 E Ol 11/09/76 L.T.4 E 00 3.8+-1.1 E 00 4.1+-0.8 E 02, L.T.6 E 01 L.T.8 E 01 L.T.6 E 00 L.T.7 E 00 L.T.6 E nn L.T.1 E Ol 12/08/76 L.T.S E nn 4.6+-1.5 E 00 2.2+-0.8 E n2 L.T.B E Ol L.T.2 E 02 L.T.6 E 00 L.T.8 E 00 L.T.6 E 00 L.T.1 E 01

     +

std.dev. 4.8+-1.9 E 00 3.3+-0.7 E 02 detected measured 0/7 6/7 7/7 0/7 0/7 0/7 0/7 0/7 0/7 range (2.7-8.3) E 00 (2.2-4.4) E 02 COLLECTION De e RU-103 Ru-106 I-131 Cs-134 Cs-137 Ba-140 Ce-141 Ce-144 Ra-226 Th-228 05/18/76 L.T.l E 01 L.T.7 E nl L.T.7 E 01 L.T.B E.OO L.T.9 E 00 L.T.7 E 01 L.T.2 E 01 L.T.S E 01 L.T.1 E 02 L.T.1 E 01 07/19/76 L.T.9 E nn LTSE01 L.T.3 E 01 L.T.7 E 00 L.T.7 E 00 L.T.4 E 01 L.T.l E 01 L.T.3 E Ol L.T.7 E 01 L.T.7 E 00 08/no/76 L.T.7 E 00 L.T.S E nl L.T.1 E 01 L.T.6 E nn L.T.S E 00 L.T.2 E 01 L.T.8 E 00 L.T.3 E 01 L.T.S E 01 L.T.7 E 00 k 09/13/76 L.T.1 E 01 L.T.2 E 01 L.T.2 E 00 L.T.l E 00 L.T.2 E 03 L.T.2 E 01 L.T.9 E nn L.T.2 E 01 L.T. E 00 10/11/76 L.T.1 E 01 L.T.9 E 01 L.T.l E 02 L.T.9 E 00 L.T.8 E 00 L.T.1 E 02 L.T.2 E Ol L.T.7 E 01 L.T.2 E 02 L.T.l E Ol 11/09/76 L.T.9 E 00 L.T.5 E 01 L.T.S E 01 L.T.6 E 00 L.T.7 E 00 L.T.6 E 01 L.T.1 E Ol L.T.4 E 01 L.T.9 E Ol L.T.8 E 00 12/ns/76- L.T.l E nl L.T.6 E 01 L.T.7 E 00 L.T.7 E 00 L.T.1 E 02 L.T.2 E 01 L.T.S E 01 L.T.1 E 02 L.T.1 E 01 =can +- std. dev. detected =easured 0/7 0/7 n/5 0/7 0/7 0/7 0/7 0/7 0/7 0/7 range

9~TELEDYNE ISOTOPES IV-1 IV. DISCUSSION OP RESULTS The results of the radioanalysis of the water samples from the ten locations on Lake Ontario are presented in Section III of this report. Gross beta and tritium activity were 'detected for all of the stations monitored except the September 13, 1976 collection at FITZ-45 ft. station, bottom sample, and the mean + standard deviation of the monthly collections are entered on the accompanying Trends Plots. A. Gross Beta Average gross beta activity at the Nine Mile Point - Lake Ontario monitoring stations continued in the range monitored since 1973, The mean'ange during 1976 varied from 3.5 + 0,6 to 4.8 + 1.9 picocuries/liter of water. In 1975 the mean range varied from 3.4 to 5.0 picocuries/liter indicating no I change in the content of beta emitters over the years. These results compare to the published measurements of 3 to 5 pico-curies/liter issued in the 1975 quarterly Environmental Radiation Bulletins, Numbers 75-1 through 75-4 for the Oswega City )hall Tap (Lake Ontario). Copies of this report were obtained from the New York State Department of Environmental Conservat'ion. B. Gross Alpha Measurements of gross alpha activity were below the limits oF. detec-tion of the monitoring procedure. The highest limit of detection was L.T. 5 picocuries/liter. The majority of the measurements oF. limits of detection were L.T. 2 or L.T. 3 picocurics/liter, a function of 'the weight of dissolved and/or suspended material in the water sample. Normally we expect to detect alpha cmittcrs in the sediment/silt of the lake with negligible dissolved salts of the hcavy metals in the water.

1<~ pi li

 ~

li 1 i

'TPTELEDYiNE ISOrOPES IV-2 C. Tritium During 1976 the mean tritium levels at each monitoring station varied from 330 + 70 to 380 + 90 picocurics/liter. The range of each monthly measurement varied from a minimum of 220 to a maximum of 580 picocuries/liter. During 1975 the minimum was 240 and the maximum 750 picocuries/liter. No significant change in tritium activity has been measured since 1974 in the water samples monitored for this program. Published data for the July-September 1976 quarter. list the tritium activity at Oswego-Lake Ontario as 300+ 200 picocuries/liter (a range of 100 to 500 picocuries/liter). This data was taken from Report 7 (January 1977} published in Environmental Radiation Data and issued by the US EPA Office of Radiation Programs. D. Gamma Emitters No gamma emitters above the limits of detection were found in the water samples analyzed by Ge(Li) gamma spectrometry. A computer controlled search was made to detect the nuclides listed in Section III. The L.T. desig-nation indicates that no measureable activity was found above the background and background error of the detection system. The L.T. values tabulated in Section III were determined by a computer controlled search and calculation program for each analysis. Nominal values of detection limits are listed in Appendix "8" and are usually higher than the actual values calculated in r Section III. CONCLUSION From the radioanalysis for gross beta, gross alpha, tritium and gamma cmitters in the water samples from Lake Ontario in the vicinity of the Nine hfile Point/Fitzpatrick Power Generating Station, we conclude that no de-tectable levels above the natural background of the nuclides listed in Section III (Summary of Data) were found.

I 1E'

       ~                           6           ~   .~ ~    ~  t       6 I    t               ~
                                                                                                ~
                                                                                                ~ 6 6 ~

t

                                                                                                          ! I
                                                                                                          ~  I  6 6 t 6
                                                                                                                        ~  ~

I ~

                                                                                                                                * ~ ~
                                                                                                                                   ~     ~   6
                                                                                                                                               ~

6 ~

                                                                                                                                                     ~  ~

I t

                                                                                                                                                           ~
                                                                                                                                                              ~

I ~ t ->> I 'I

                                                                                                                                                                                       ~    6 I  ~
                                                                                                                                                                                                      '       .~  I I 6 t t 6

6 =

                                                                                                                                                                                                                                        ~ ~  \ ~
                                                                                                                                                                                                                                               ~
                                                                                                                                                                                                                                                 ~ .6            6 ~      .'         >>     ~ 6, ~  .-,    ~     -   ~ --.>>C
                          ~ ~         -           '                 ~

f !I

                                                                                                                                                                                     ~         ~

I-}.t-a

                                                                                                                                                                                                                                                                 !II      I   ~

1 ~ >>

       ~                       I                         .    
                                                                  ~      ~           >>   ~

I ~

                                                                                                                                                                                                          ~                   ~

I

                                                                                                                                                                                                                                                            -  l
                                                                                                                                                                                                                                                               =~
                                                                                                                                                                                                                                                                       ~
                                                                                                                                                                                                                                                                           ~     ~                 ~  ~ ~           ~

t t' ~ \ 'I ~ ~ we e ~ a I ~ !t dd Tt>>F!>>DS PLOT STAT la.'I .'<<>}P- I

                                                                                                                                                                                                                  '6' 'I                                                                '6 ~                    ~ = I I  ~

6 EAST 206 StJRFACE I }>>I ~ Dl>> \ 'I'I I I\ ~ ! 6 I C ~ ~ ~ ~ ~ ~ t 6 ~ ~ ~ ~ ~ 6 ~ ~ ~ II

                                                                                                                                         ~   ~    ~   '    ~  ~

t " I ~ ~ ~6 ~~ ~ I e ~ ~

              .  ~                                                                                                                       ~     ~

6'I I I

                                                                                                                                                                      ~       ~

I e ' ' I ~ 6

                      ~,

5

                                                                                                                                                                                                                 -1   ~;                                                                                                                tt ~

I'

                               '-'--=='

W/rd

                                                                 '.    ---=     -'          !!                                               ia: i! 1! I 6=   ~      a                      I CZOSS r

Co 1 T2

                                                                                                                                                                                                                                                                           ~  ~  ~ ----f.-
                                                                       '<<r
                                                                                                        ~               ~ ~ ~
                               ~                                 ~  ~                                                                                                                                                                                            ~                       ~
                                              -                        ~                     I                              I: ~              ~ .>>
                                                          -      I                                     .~                         -t  ~                                  4        <<e
           ~                                ~                       ~                             ~       ~                                ~

t ~ e 6

                                                                                                                                                                            ~        I      ~
                                                                                                                                                                                            ~                                             -1 I        6  I                                                                      ~+

IE 4 ~ ~, 6 7 I I ~ ~ I ~ ~ ~ I - - ~ - 6 - l " I la Ii: 1 1 1; I I i:! I! I ':

                                                                                                                                                                                                            ~           I I  '

u d I I: 11 rtt I a

                                                                                                                                                                    ~ ~   ~   I                             I         6 6
                                                                                                                                                                                                                        - I ~
                                                                                                                                                                                                                                ~
                                                                                                                                                                                                                                          'I
                                                                                                                                                                                                                                                 ~

I - '6 ~ t. '-I. 61 If a>>t.f.= ~ .1

                                                                                                                                                                                                                                                                                                                         -~   ~    ~  t
                                                                                                                  ~ ~ ~ ~       ~            ~             ~  ~

I 6 ~ ~ ~

                                                                                                                                                                      ~   ~                                                                    ~ ~      ~

I ~ I ~ ~ ~ tfl.atlt.ff

                                                                                                                                                                                                                                                                                                       ~

I! I 6-' ' ' ' I I I ~ tea>>uco a>><<0 '<<ucD

                                                                                                                                                                    ! I I   ~

l ~ ~ ~ a>> 6 I e,a>>>>>>ero eD

                   'kc dc>>ucD<<+c
                              ~ ca Ca, .>>>>Deu Ou o ~ o>>
             )c)>~cafe osa)c)~wcoozo~)r)>oct>>

a>>u D 76>>>>ieuaeo <<c ar>>ucD I o+c t>>au>>ucD<<r<<c n.6>>>>>>ou zoI dt<<:cziwtdftro-.>>

                                                                                                    ~                     o e>>e o <<<<.>>>>>>>>  n        oal
                                                                                                                                    'Ruach-tce o CS>>u I

u >> cD>> <<c po crt>>e)cx~>ceto

                                                                                                                                                                                           '<<>>\I oe>>>>

0 ~ <<c uo~ roPuu

                                                                                                                                                                                                        ~

cd;6<<)sh~~w>>aero>6>>1<o~oce

                                                                                                                                                                                                                            <<cD<<6 p>>>>S'o <<c         o>>ucD  I
                                                                                                                                                                                                                                                                      \  ~

re)te)ca~4>clMzotlt c>>uc!I<<<<r )c) t t466>>Szo>>l <df)o'tcr>>ozo>> 5 >> ~

                                                                                                                                                                                                                                                                                                                                     'I
                                                                                                                                                                                                                                                                                                                                             <<>c oe ou gc)'Nckzg I                                                                                             ~                                    I                            I                                I                                                                                                     I 1975                    1974                              1975                            I976

li gi ~

caw'e ' "a v . 1" I s>wm>esp ' En'a -l

1K 9 ~~ ~ I ~ I ~ I ~ ~ I<< j. ~

                                                                                                                                                                                                           '       I        ~ I     ~ I ~     ~
                                                                                                                                               ~ I <<        I   ~ ~ ~ I I  'I ~     ~ ~                               ~ ~   ~ ~ I       ~       I    'T   . ~ ~     <<<<-I I  ~                  . I   I
                                                                                                                                     ~   ~  ~  ~ ~        ~ at    IiI   .'

f I t ~ I I ~ I

                                                                                                                     ~fl         l   ill    ~  I>>' ~ ~
                                                                                                                                                          ~
                                                                                                                                                          ~

I I iriv I av It. I=,: f ivf >>.i  :- l i >>'->>.

                                               '       ~ ~                I H-3 I                                              t 1K
                                                       ~ ~
                                                                                                                                                                                                                                                             ~. ~
                                                                                                                                                                                                                                                               ~    lI -

9M 1 TRESDS PLOT I

                                                                                                                                                                                                                                                                     ..<<r-6                                               STATIC:I .I>? 3                                                                                                 I   I FIT" "O'URfACE
                                                                                                                                                                        ~  I    I                                                                                                                 v ~    -        rl Tl i I
                                                                                                                               ~   !ii!Ii
                                             ~ I-  ~ ~ ~    ~   ~ ~ -<<

r - ~

                                                                                                             ~             ~
                                                                                                                                         ~ ~

t ~ ~ a ~ - ~

                                                                                                                                                                                                 .i  ~             I 0 1K                                                                                                                                    " \

9 I ~ I

                                                                                                                                                 ~ ~

L~j I. I 8 ~ ~ I << I ~ I ' ~ 6 f'f >><<f>> z.,'":>I if 1 /(. D.~ I.) .a Cq .. I III . ~ I CJ I B I ~I ~

                              *                ~         ~ ~~~    I  ~ ~  I
                                                                                   .I
                                                                                                                'K
                                                                            ~     0 '

4 8

      ~

I t I

                                                                                                                                                            ~ ~~Ilaia               Iaa.jr,jf,.i j.at
                                    -                                                                                                       I I             I                                                               .                                     I I;! Ii..t I!i
                                                                                                                                                                                                                              ~

7 fill

                                  ~   ~      ~ ~                                                                                                 ~            ~ ~               1                                                                         ~
                     -   >  Ii                     I          ail                  ~,.

0~vv"

              , ~
                  .                      1 i          i    1 1,<<     ~

I 1 a<<1 a vlf>>+Tv-Il I ~

                                                                                                                                                          ."~,~ \IIt    I
                                                                                                                                                                            ~.~           ~~

II' ~ I~ ~i i t <<)La-<< I. I Va' I ~ 0[ I ~ I'.: L t f I f I f t..

                                                                                                                                                                                                                                                                                                      ~

f ~ ~ V. rf ., f i rf I 1 I I i ii Ii ~ I

                                                                                                                                                                                                                                                                               ~ I                  1
                                                                                                     ~ ~      ~
                                                                                                                   '     ~                                        I   '       ~
                                                                                                                                                                                                                                                                                       ~              ~
                                                                                                                                                                                                                                                                                           ~          ~
                                                                                                                                                              ~     If                      a                                                                                                         I I~ I    ~
                                                                                                                                                                                                    -I     '              '

1K l>>:fili>>ftiI ~ ~ ~ ~ ~ ~ ~ ~

             '9 $ 0~ vf'oven~ ofva'c dt.<<oooo I

ca fva~ v g/cn)v+c I c 0 oven)vaI c oa vvchvv. c oa I oovvoavvru'ao ovvoiov<<nooooovo urnv I c oja ourn)v<<ac I 6>> aao. v pa~ aoKnvo vurnvvag r. a-[A I oven)v'Ar. ovcaaoco Kca p <<vucDffifi c gavvo o)'6 I vvcoaagvc p I vvcoggp oo

         )(1 I1(vA       0 iv)c)o aria<<<<0)0       a CJT oavoaoa 0 as (1 I Tco<<0004<< )czovacj00zo'aja c) aocjfjvzQoja1 I)aaocjoozo
                                                                                                                                                                                                          ~ vo
                                                                                                                                                                                    <<aa)(18'acct<<3 Oos+(1<<scjovz04)(Ro o         v           >car0 0 au   )aa)c)raa      ovoaoo       0 ovgg I acva0 04'o)(1'T'ccao
                                                                                                                                                                                                                                                   ~

vv)()'aecj<<ac I I I I I I I I f975 19 74 1975 f976

k

           / ~r H o
                                                                                      -                                                                                                                                                                           e I.                                         .I~
                                                                    ~
                                                                               'l               ~                                                                                                      '       '
                                                  ~ ~          ~~ =o    =~        ~      ~ ~

t I t

                                                           ~        ~    ~
                                                                                                                                                                                                                              ~    ~     "~ !.   ~ ~  ~ ~      ~  I
                                                                                                                                                                                                                      ~  ~    ~             ~ ~~          ~       !                  ~

9 eo RENDS PUTT SIATIOX Q!P 4

                                                                                            ~ l iiu
                                                                                                ~    'l,l.
                                                                                                                ~ .Ill II illll't l
                                                                                                                               ~

ee.',!ll.!!.,::I.-.II,'I:.;. FITZ 40'IIAFACE 5 oL =- >>.ot 4 t l I I I --- v--' ~

                 ="--->>--"--'--- - -: te: - - -- -:-- -et . -- --. -        ~~          ~ - ~    --.--. I--"--c-o t- I                               ~           ~    ~                      ~                 ~
                                                'I
        ~               ~                                ~                                    t          ~ ~                                                                                                             ~                     ~

jl

                                                                           ~            .

I <>'I'.'I'tlf' '. -" "-.ll.- !IIIII"-II'. 6

                                                                                                                     ~

e ~

                                                                                                                                                                                                                      <!   I.IS'I"f I
                                                                                                                                                         ,'.I .I.l e- I '..t       l                                     I oat,l 4
                                                                         '~                                                                                                      I
                                                                                                                                                              ~

I:-n.- !111 ~ ' ~ ! ~TI

                                                                                                                                                                                                                      ~                   ~    ~

DC 't t t ~ I I I L ~. 9 I

                                                                                                                                  't I ~

l~ ai e I e e l e I ~

                                                                                                                                                                                                 ~
                                                                                                                                                                                                   ~
                                                                                                                                                                                                     ~

I * ~ I  % ~ 4 I

                                                                                                                               ~  I I
                                                                                                                                       '.: I e le I e I
                                                                                                                                             ~
                                                                                                                                                        ~

Ill'l lie

                                                                                                                                                            ~
                                                                                                                                                              -II
                                                                                                                                                              '. L' .].aJ.!

I I

                                                                                                                                                                                       'l
                                                                                                                                                                                          'Ive totJ I" I '. I I I I I LL I ll Ie I
                                                                                                                                                                                                                 ~

l e . I! I

                                                                                                                                                                                                                               ~ 'et'I I it I I
                                                                                                                                                                                                                                                    . "I it -: Ci
                                                                                                                                                                                                                                                            ~

I:t .: . VI . I I t 6 I v e t' ~:I ':'

 ~                                            ~                     I                                  ~ ~    I   ~     ~

I ~

                                                                                                                                                          ~ ~ ~  ~ ~ I    ~   ~  ~
                                                                      !!f!i'jib                           , ll! . '.               "I l: I l:! .
                                                                             .":'.;!ll        ~     I I ;

I i t I i I

 !1~4 n voc oa t ucnvvvc I Ct)cocoa@oooo 11 n ZOhoI
                        'a  tuna>vv+5.

c I a ovcnvvvc I

                                                 ~

oa vvcoI I hc oa ovcovvtoc I a ovcov wc coa v tcnvvhc c a vac(oveiooaovoEoo20,4oovteoocv)9)leal

                                                      \Poovovavoo-hoaoovaoovvaoooovoeeovao\ooovoouo<'aoooa Cilao 0-eo) I) 1<tteO 0 L 0)11 le 0 el )C)11 I

cv..ch 0 01loI ctaozcthto)ci)114oeo I

                                                                                                                                                                            ~

vucn vhc oa ovcovv>c eoa vuco>vac c avaeooo Z 0I )ei)11citact 01io 4'Z 1 cvoz 0Iha 481 )cttctzo1to)oi)11ctactzo I ouco~ ooo'%>oooo I vhc oa o'vena I c o'a

                                                                                                                                                                                                                                                                                           ~ agapoogo el 1441'4ttv I9T5               1914                      1975                    I976

t t I

  '-S Pl,\,'f
                                                                                                                                                                                                                      !   ~   I   ~                 "~    ~   ~                         I  ~  I I     I                \      I ~  I, >>~et      I ~   ~e'           1    1   ~           1       ~   .'      I       I   ~   . ~
                                                                                                                                              .                     15 I
                                                                                                                ~I  ~    .55                                                                                                                                                                                                                          ?. 9 !   )" -:-: i --=8 k                                                                                                                                                   4
                                                                                                                                                        ~

r'I. W ~ -~

                                                                                                                                                                          ~
                                                                                                                                                                          ~  I--r t
                                                                                                                                                                             ~
                                                                                                                                                                             ~ ~ ~                                                         r      -   ~                         ~.~
                                                                     *~            I
                                                                                                  ~      Vt   ~
                                                                                                                                                                                                                                                     -~                                                   ~-

Ct ii!11':. 11 ~

                                                                                                                                                                                                                                                                                '   >>,   ~

STATICS Sr'!P S 9 ?isST 253 SIJRFACE ~ =I1 r p

  ~

5

     ~        '::    .: ',
                           -'   -.-..'- '.':--"  ..::.          I t -':. t  . t  ';-     !!-:.'i-::        "

3! .'.L'..L L" I , .t ',:!

                                                                                                                                                                                                                                                                                                               - ~  ~ ~
                                                                                            ~     ~                                                                                                                                                                                                       ~         ~ I 3  ~
                                                                                  ')                                                                                                                                                 -            -    ~    I
           ~           -                             ~       ~
                                                                                       ~ ~  +   ~

5 ~

                                                                                                                    ~    ~                                                                                             ~

9~

           ~       ~     I
                                          ~    I I 5
                                                           ~

I I - ' I I ~ 1 . I >>i,* i~ ~ t "  ! I t

                                                                                                                                                                                                                                                                                         ~ ~.
                                                                                                                                                                                                                                                                                                                         ~  >>I Wi I
                                                                                                                                                                                                                                                                                                                                  ~                r     1    -     =
                                                                                                                                                                                                                                                                                                                                                                      ~

7OS ~ ~

                                                                                                                                     ~     ~

II e

                                                                                                                                                                                                                                ~                   ~ ~
               .         5 I                                                                                                                                                                 I

3. ~ 1 ~ ~ ~

                                                                                                                            ~     I  ~   ~   ~  ~ ~      ~ ~       .I      I         ~    -~ ~                   I
                                                                                                                     - I  ~      .5-1      ~       ~

9 ~ I I I I I - 5 '

             .,                                                                                                                                                                                                         ~       ~                       ~
                                                                                                                                                                                                                                                                                                                               ?:?.-. '.'
                                                                                                                                                                                                                                            ~   ~
   ! "~                  I  ~    <<    . 11!I       I ~     -    ~,       I    .tti         ~,      ~                I t  '3 t   a! t L~~lil              I      I.!tie ii&
                                                                                    ~     ~   ~

i?L I'I I I'I.'I .:Ii + ~-- I i'i?i ' I I r 'iii>> I I??t ~

                                                                                                                                                                                                                                                                    ~  it eit
                                                                                                                                                                                                                                                                           ~
                                                                                                                                                                                                                                                                                             ~ ~
                                                                                                                                                                                                                                                                                                   ~       1
                                                                                                                                                                                                                                                                                                                               ~
                                                                                                                                                                                                                                                                                                                                 .1 I    t   ~

i-i~-.~-i~-:.a I

                                                                                                                                                                                                                            ~   ~   ~    rite                                                            >>3: 1>>=I
                                                                                                                                                                                                                                                                                                             ~
                                                                                                                                                                                                                                                                                                                                     ~  55155       I
                                                                                                                                                                                                                                                                                                                            ~    -   ~
                                                                                                                               ~ ~
                                                                                                                                                            ~            ~ ~

I I ~ ~ ~ i!i

                                                                                                                                                                                                            ~

t? I:! it- II i ~

                                                                                                                                                                                                                                                 !  ~               5    i  ~ ~

0,') t Dg 03>>))0 40>>

        )CO55CVC
                     ) vcD coo>>

4

                                     <<c 5 Or>>vth7 ZO 5800550>>)O'O <<RC 5
                              ~                1 .tv I
                                                        ' te )0  0       510 vve
                                                                       >>VNDRG5+20 I
                                                                                ) vch o>>JL 1 0 "5

teer>>vco te)>>o>>S 0>>o<<vovov eOOIOiCO I>><0< 0 5t o>>vchv

                                                                                                                                   ) etii>>O
                                                                                                                                           ~    toooa I

O5>>I}0 I I! 1 0 ?>>0 1 ii hvv+0 O)>>>>ovreet!>>oee I 55CVIOCCI5>>LVCR55>>ICIO I 03 j>>0t>>0 401 I vvphv))-4>> o>>)>>v)to O?Ieek I 0 ! 0>> vo Q5~VCI)ODC)5!VW(a55ei I tcD>>"vg

                                                                                                                                                                                                                                                                      ~

ve 0 ! 0 ) ch 7) 3)>>vvo)O

                                                                                                                                                                                                                                                                                               ~

C5 c oo gvch ge 0 QvvcDC>>9c o<v 'I?S>>- vv voo< 0>>>>. CC550I)O O51 I?O5 iCI)~ 40 0 ZO5 I I 0>>%0955ei 1)00~ 4>>o OZg

                                                      ~                             I
             ?979                      ?974                        !979                             l 976

I ~ ~ g i g I

1E

             ~          e>>l        ~      I  ~ -I  ~   I    -      "-  ~     I  ~   ~
                                                                                        '   ~ ~     I ~   I        '         I  ~   ~          I     I           I '           I          I       I              l.e         '        '     V'I'                                          '      '    I I!I lite'I!
                                                                                                                                  ~      ~ ~ ~

e ~ ~ e ~ ~ ~ ~ ~ ~ ~ -' e ~ . ~ I ~ ~ ~ ~ ~

                                                                                                                                                                               ~   I   ~  3
                                                                                                                                                     ~. I rg f.l?-I I 7               '-

r .

               ~                                                  ~
                               .                                                                                                                                                                                                                                                             ~                ~                       ~

V

                                                                                -e f"".                                                                                                                                                                                                                                                                                                    ~   ~        ~ ~ ~-    ~   ~   ~

1E C 9 3 I ~ >> 7

                                                                                                   ~ ~

O

                                                                                                              ~
                                                                                                                     ~  ~      ~                                     J     3>>

I I ~ e ~ ~ >> ~ I ~ ~ ~ 5 I-'- ll ': TREeiDS PLOT STATION A'J>>P 6 KEST 40I.SIJRFACE

                                                                                                                                      ! ~  -II ll e,l  ~              !                ~
                                                                                                                                                                                                                                                                ~  uu &<<           +

e tf t 2 0

                                                                                                                                                                                                                                             ~ ~

3

                                                                                                                                                                                                                               ~                                                                                                      3
                                                                                                                                                                                                     ~

e 1E rV r r 3 1 C 5

                                              .--.,:=-"                       <<r I, ttt',I:!

I >>

                                         !                                                                       0>>>>'";lee;i'                            ~   7 3

I ~ 'l 0>> i e I 7 e e

                                 ~'
                                                                           -             ~

L ~ Gross [ Beta 1E

                              ~  t                       -r     ~   -....= -',I                  le-.       itl,         ~     tl-.>>'li'                                     ~   ~   ~

I I t

                                                                                                                                                                                                           =;

I

                                                                                                                                                                                                                   ~ ~
                                                                                                                                                                                                                         ~

I

                                                                                                                                                                                                                            = ~
                                                                                                                                                                                                                                 ~

I lett 3

                                                                                                                                                                                                                                                                     ~   I
                                                                                                                                                                                                                                                                                 ~

I - el t ~ I t 0 ' <<!8>> i.tt;,i:

                        ~                         ~      =  ~               -                                         ~
                                                                                                                                                                                                                                                    .j.t,    3 Ot

"etllll Ill ~ 3

                                                                                                                                                                                                ~   l    I I   ~
                                                                                                                                                                                                                 '   ~   ~                                                  e I I       I                                                    t i ~  ~
                                                                                                                                                                         ~   ~
                   - ~                                                                                                                                                                                             V     ~                                                                                                               F
                          ~                          ~    . I       ~                                                                                                                                     '

1E I I I v>c 00 700DBO 0 00 e 0 Oh+v+0 00 Ouch u>c ceh Vuchvu>c I 0 7 I cD I 0 tee Ouchvvt 0 I 0 0vu>>77)vuvu D v020~77700vo ~ 0067 ~ uuvcoooc))uvuoocooel

        <<uaca<<<<cvkzooozcz><<cvrozo~za<<<<ceeozo<<>>ve>>caw<<cvozoo>>                                                  ')tuvuoooedeo)7')uovoou0077)vuuvovBO<<77
                                                                                                                                                   ~             e zc1<<>c7>>o o>>>voce<<<<cteozo<<evzcR><<ce>>ebzokevzclo<<cv@zct)>>vzcz<<<<cte5zo               ~

Ouchuwe 0 eta e uchvuv c 00 ouchvv

                                                                                                                                                                                                                                                                  ~ (lt                          0'67)v)vt I 7 ttoLvuchv
                                                                                                                                                                                                                                                                              )t)o DoveeoxcS>>cle>>5zo<<>>           ~ B0
                                                                                                                                                                                                                                                                                                                        ~

373)vov0))vo 0 oel 7 uchzvoc

                                                                                                                                                                                                                                                                                                                  )cz<<<<ci.o oo 5co<<<<c>>o oc l 975                      }974                                !975                         l976

iE

                                                                                                               ~ ~   ~    ~ I      ~,          I,.         'I    <<         .   ~   '                        I       I   ~ I    <       I
                                                                                                                                                                                                                                         ~ .<.I    < .. 1  . 1 '

I"

                      -Is<   I I-
                               ~

iha

                                         '=I>>     ~

Il'l '<

                                                     ~

I ~ if ~ I ~ ' ~ l il *iftl II ' ic I

                                                                                                                                                                        'Isis<-          I I    . I I'ii I ~

I < ~ r

                                                                                                           << I '.. I:1      "  I ~~) Ji.            a  I I  i ~"

I ~ t t I

                            'I                  '

I

                                                                          <<   ~                      '   '                              ~   v v
                                                                                                                                                   'vv.l
                                                                          ~                      .~    I                                                                                                                                                                   -~

I"  ;.:  ; ..

                                                                                                                                        ; . [  a                                                                                                                  ~ ~ ~        ~

1E I: I I, I 'l

  '<                                                                                                                                                I                                                                                       I           *      -i     I          -<

lit I,.:,;,,: i

                                                                                                                                             ~                                                                                                   ~   ~                      <<          !

I I ~ TRFYDS PLOT STATICaa c:flP A FITZ 2S'URFACE I~ . g! I~ I I>) t~ ~ - lI 1 +< p i u u~ j t.. - t titc

     ~                      t                   .                   ~ ' - ~ ~ I'                  'I
                                                                                                                                                                                                            ~         ~        -       < ~

it< aiis

                                                                                                                          ~

I Qa 0 )-1( s v.tl ~ ~ I i "I i'I. ~ >>I ac < . ~ I

                                                                                                                                                                                                         .,~a'      . '   I ~  I                                                          =a=if !'-=:

I~

                                                                                "-"--- Gross E=
          ~    ~            ~                                                 ~         Beta 1 ~
                                                                                                                       'I ~
                                                                                                                 ~      I   ~ ~    ~
                                                                                                                                                                                                     ~<           ~ i r4                                 I
                                                                                                       ~   '                                                                                                                                                             I       I     I I'                        t
                                                                                                                                                                                                            ~  ~    ~ ~ I     ~
                                                            -a.l                vir. i                 i         t I'       '

I I".-  ;,,:,-=

                                                             ':it,tii                      .S. I                I                                                                                                                                                                   I              cv I ~                 j                                                                                                                            IC                                             le
                                  .I<<                                                                                =           ~                                                                                                                                                              ~ ~ ~                             ~
                        <cl                             I<
                                                                                                                                                                          -<=:I-ri:I.

iti ~ ~ ~ ~ ~ ~ ai-. IiI ~ I ~ ~ I t t a I

                                                                                                           ~ ~   (:: ::i:c
                                                                                                                        ~
                                                                                                                                          ~ ~       ~    \         ~             ~   I ~ ~ ~

I~

                                                                                                                                                                                                                                                 ~
                                                                                                                                                                                                                                                                                                    ~    ~       ~   ~       ~

sl I f I

                                                                                                                                                       .'i' I j I                                                                                                              I                            I 0 Dovvvch vt 0 Do<>>vchvv>>v.'

I th) v>c c 0 0 uchvv>c 0 >>>AS>>0 such>> 0>>uchvvs<c Do>><<chvv<c -02>>>> Dovvvc '>>us h v>c oa>>uchvv>> ue>>vchvv 2 fi Sv ovvvto 0v>>e< I c 0 voa vchfs 4 vc$ >> Sv0>>vcD > <v c 0 v>>0 0 E>> De

       'll ) E <>>>>>>0       ~ 0
                'l1 C czo )ouch  1 l1 ih z01<  I 1(21 le<Du 010<aca1 vlovove>>vho>>>>>>vvo e 1>> 0 ->>>>>>arovov'<oo>>>>ec 01aa c 1 Yl0 la 0 01svuca l1 v>>uoo>>>>>>vuovo>>             z I1                            01<

I o Z0 Z41cv8 01I I C>>-acta zosanv)oo vo I 0 g 0I 0 I~ C51 <>>800>>v1CS 11C<C isrs IST4 l 975 isra

I I

!E

                             ~   I    II ~   -            ~ - ~ ~      I    ~  I   ~   1 1       I    .   ~ 1 ~ ~ ~       ~ ~   I   ~ .I        '    ~ ~              ~
                                                                                                                                                                      ~

1 ~ I I '

                                                                                                                                                                               ~
                                                                                                                                                                                 .> a   ~

I ~ '1 I I

                                                                                                                                                                                                             ~

I'lt I I.a.

                                                                                                                                                                                                                  "a elle            I        lee      ~                1.    ~   ~ ~     1.   ~        ~ ~ ~ ~ ~  la   1-.         ~   1 5

4 ~ ~ - '., -, ~ I) a -'. ~ ~ .- I ii jilIII ii I )'la l ~ = . I 40 E I ~ ~

        ~                                       '                 ~         4
                                                                                      ~
                                                                                                                                                                    ~ ~       ~
                                                                                                                    ~ I                           ?

8 1 I .:. 1 l I ~ I I ~,I: ~ M

                                                                                                                               ~
                                                                                                                                   .      I   ~

1 I

                                                                                                                                                       ~;I I

I I llj!Ii!III~ I I Il}

                                                                                                                                                                                                                                               }~~~1                          '1 TRE)DS PMT 5                                                STATIOS Y'}5' FIT254            BOTTO:I                                                                                                                       i   ~~.g             Ig  ~ >.J.~l A I 4.~<<vi v~              -

I I l! i'".,I!

                                                                                                                                                                                                                                                              ~

!,:  ! i

                                                                                                                                                                                      ~   ~
                                               ~                     . a           ~

I

                                                                             ~
                                                                                                                                                                    ~   r ~   I"
                                                  ~ ~              -     ~                              1
                                                                                                                                                                                                  ~        1
                                                                                 ~         ~   1                                  ~               ~
                                                                                                   ~                          ~

1 l I! t .I.a. I }>. -ev l',:. I- ~ I >v> g 1= v I 1}: ~,lett;

                                                                                       --- Gross                                                                                                                                                                                          ~

• Bc ) ~ ~

                                                                                                                                                                                                                                                                                                                          ~      *~
                                                                                           ~       ~

I Al-} I ~ l 4 ~

l ~

I t ~ 4 I I e ~ . II I i: I

                                  ~ =  ~                                                                                                                   f                     1 I':I-I'-,'.

I 4 0, '4 ~ . 4.1}t l a,' I 1 ~ I

                                                                                                                       'Ii';IIIIIII                                                                                              I 1   ~  I   il   ~
                                                                                                                                                                                                                                                                                                                       .               ~
                                                                                                                                                                                                                                                                                                  ~ ~ ~      ~  > ~      ~                 ~ ~ ~
                                                                                                                                                                                                              ~ ~  }  ~    ~ ~ ~            ~ ~ ~
                                                                                                                                                                                                                                                 ~ ~ ~ ~ ~

Il;Iti':;i

                                                                                                                                                                                                                             ~ ~
                                                                                                                                                               ~                                                                                                  ~ ~ ~ ~ ~ ~

I I I I I

     ~  B~ I  ))')' vovoa '4))) va 04\ 0)Svvvovnvo<<4405vvo00140000ovvovovovooovvvovovg<<ovvovvoea, e

j6<<)c)>ocjteZC>jv)gwoovCZC-v.)<)oMnOZC~ja)C0ivCv4ZO.tu<<C~oalNOZOojv)4)>44}IDOZI) la I 4 0. )0000 0\Bv I

                                                                                                                                                                                                                                                                /I                       I                      I t)av4vcv)0. 41- ~ Yovvv vvo 0v v 0$ ooej)ZC~<<20)oo047tc I

v )v 4<< ejavo)o>alj)QZooja)al)i>44IOZOI<<)4)>~CttOZC)ta<<)al

                                                                                                                                                                                                                                       .                                                                                                      4 Co<<Sebi<<ICZO l975                   l974                        !975                              }976

ai ~ al

I la I ~ 'I I I ~ - e I a I I I I \ I I e!el I

                                                                                                                       ~   e             ~                                ~                                           ~   ~
                                                                                                                                       ~ ~  a  ~ I      I       ~   I           ~    Ie    ~   ~   Ia i i                 ~    '      -       ~                                  ~   7 o           I lv
                            ~
                                                                                                                                               ,.I                                                     iieet.-                I       r              >I   ~     I        IIIII                                                         I
                                      ~                                                                                              ~              ~                                                                                                                                              I
       ~    I I:                                                                                                         7 a.i.t     ~

I Iw.,' ~~~1-t ~ ~ Il wj 1 H-3 t- t ~ a

                                                                                                                                                 ~  ~

t <<r ~ ~ I ~

                                                                                                                                                                                                                                                          ~ .           }

5E TIIEa'DS PLOT STATIO}i S5S' FI>" 43 SURFACE I ' ' } I I ~, ) n 1 I I ~ I I ~

                                                                                                                                 '         I II I I I I 0

De a

                                                                                                                                                                                                                                                   ~-                  ~
            -. '  ~       -r    '    ~   ----- -.- 9
                                                  ~           ~  ~ -. *. "~ ~ ~    -<<-".r-i 5--"I                    ~~      ~   I ~ ~ ~   '. ~

0 4E

                                                                                                         ~   e        I                                                                                                              ~   ~

Ie ~ ~ ~ t I ~ Q eeet ' 0 V I

ii

                                                                                                                                                          ~  .

e

                                                                                                                                                                   ~

I 77-f4e'l= I I .e ia ~ .I,fat ~ 7 ~ I I

                                                                                                                                                                                                                                                                                             '-  ~ I      I ~ ~  ~ : ~ -i
      ~ ~
                                                                                                                                                      ~                 ~
                                ~                         q            .                   Omss                                                           I I-- .
                                                                               ~    ~
                                                                                                                                                                                                                                                                                                                           ~=                 ~

IE

                     ~    ~

L: .

                                                    ~   ~

I I .~ Beta <<I I-I

                                                                                                                                                        ~ ~   ~   ~    ~ J-        ~                                                       J I

I t e I l,l I! ~

                                                                                                                                                                                                                                                         ~    . i t          I      I  1    I           taaeel           ~  .!I'.eli<<la- ..Itlti !rallllli I!I
                                                                                                 ~ i
                                                                                                 ~ ~                                                                        ~      III I

I IIII I a

                                                                                                                                                                                                                        ~   '!       I al'll.!I
                                                                                                                                                                                                                                                       'C.I.      }-3}.a.. I I

I LD 3<< I.

                                                                                                                                                                                                                                                                                                                                ~ I   ~  I e   e  ~   ~ e        I  ~ ~
                                   ~    ~             ~ ~
                                                                                                                                                      ~   ~      .I              .       ~       ~   ~    .     ~ I I   ~

5E-I 1 vcn v>

                                                                                                                                                                                                 ~
                                                                                                                                                                                                     ~ ".

I:li}7 it c eas ovrn war oa <<vrn<<w>c oo ovrn oo vo<<ocovo111<<cB<<oovaooovov?oooouoo:ocv?oo<<nreaooao'ao<<oovvooooovo I I o oa <<vonvv>>o 5 a I I vcn <<o I1<<voED n<<v>o <<vcnasac 1 5aa a e c.: 113

                    >1(vczo1aalca1>ctloco                    aaaxc)11ceeaQICQ ea<<ac)11caaQzQqackcan11calQ'1eaoca11coicca?1aal oann91
                                                                                                                                                                                             ~

n w I 11cAQxooaaxcd11caIQzo a 0 ?3<<o<<VBEV<<ooo$ e a J<<one la.'hc~)11cerQzo

                                                                                                                                                                                                                                                                                                <<c onvv>r e

Ia 0-CS>>v<<'0

                                                                                                                                                                                                                                                                                                         'cS1'eaarQ o1a vena<<no orvv1oE    j) c<<11@a!v    X= too a

Ia I a~ <<vcnq acI oovXSD 1+acaa 131cr 1979 1974 I979 I976

                                                                                                                                                                                                                                                                                    ~  ~      ~
                                                                                                                                                                                                                                                                                                  ~    ~  '\  t t.

I ~ ~ 'I

                  ~              ~                                                     .~         -                   a   ----
                                                                                                                                                                                                                                           ~                    ~

II l.- .

                                                                         =-
                                                                                ~
                                                                                             -I                II 3 ic                       --
                                                                                                                                                                                                                                        -I- 
                                                                                                                                                                                                                        --.--1.-"! . -.--
                                                                                                                                                                                                                                             ~-        ~     -
                                                                                                                                                                                                                                                                        -- -- -l--------
                                                                                                                                                                                                                                                                                    -i       ->>-    -

i---- -. -

                                                                                                                                                                                                                                                                                                       ~

t ' l

                                                                                                                                                                                                        ~

i ~

                                                                                         ~

l

                                                                                                                                                                                      ~                              ~                          ~            ~    ~ ~ ~         ~ ~

4 I ~ --,-">-,"-t t 6 t~ l 6 l . I e 7 ~ << T!I:-f'DS PLOT 5 STATION XVP 9 FIT" j5e ~i I .--.

                                                                                                                                         ~ ~

a I

                                                                                                                                                                                              ~ .~ ~   I  ~
  ~

• I A~i r I ~

e e

                                                                                           *   ~     '-
                                                                                                        ~     ~ ~                I                      e                 ~ ~

I'- ~ ~ . Ite 7 II I ~ . t- ~ I ~ ~ t l I 4 tte a ~ .: . ~,ae ~ ~ et- I lla ~ till ~

                                                                                                                                                           ~     ~
                                                                                                                                                                   ,a   '!~L..)

I ' I' I! l i.! i I

    '                        -~ ~ l-~                                  ~ ~

I ~

                                                  ~          f                       a ~
                                                                                                        ~ 4       '

I I I'..I i.t =-

                                                                                                                                                           ~          ~
                                                                                                              ~            l I         .      ~
                                                             ~         I                                      ~       'I ll
                                                                  ~           ~                            ~
                                                                                                                                                                                              ~  '      ~                ~   -,   Il  ~

I ~

                                           '          ~ -'
                                                                  ~

i ~ W ~= e.- h-.C I I - -I - ~ -.. ~ -. ' i ':.

                                              ..    = I  -
                                                           .. i I I         -=- -  I 1 'I ..1              . t  l I I4   1 I7  !.I I I '. I  ~ I I      ~      I I  I I ~ ~ ~  ~
        ~   ~    ~    ~ ~        J         ~ ~                  ~ ~
                                                                              '      ~
                                                                                       ,:        l ~ '.                      !f
                                                                                                                                 ~

li.:il

                                                                                                                                                  ~
                                                                                                                                                        ~
                                                                                                                                                        ~

Ia l

                                                                                                                                                                 ~
                                                                                                                                                                 ~

i!

                                                                                                                                                                      ~

I I I:

                                                                                                                                                                                            ~ h
                                                                                                                                                                                                    ~-

I 1 I '- J ~ ~ ~ IJ ~ I ~ I I I I I I 7, cAC 4 7J I.7 A~ -. cu<<7Dc po <<ucA w>c oo <<Octa<

                                ~ 4 loo
                                                                         <<ac 04 <<Octa, ? c f<<o <<vcA 7 w I 0 OvcAw >c fva 7 Jovov 774 IDDst OD oo 4 e77ovoool ov 77<<vvvouol'tie<<7 ovoovvA tag 77 vocov
                                                                                                                                                                              )vcAV        ~c I 4 u<<A                  7>c       t 4 VvcAtv<<c o<<<<Vovo                   ta4 7OOJ<<w>c 54)7 pcL      vcA. 7<c cI 4 <<go 7 ~ atoooococ~<<7               7 D.~gt .7<<g ovo ooohkoocettczov                                                                                                                                                                                                 oo aag 7777<<ovoo                                                               zo<<
                                                                     ~

o-I ecol>c'ro

                                                                                             ~                                                                                                        ~                ~

Icdcloocaeo ~ I I JxcvwoceocÃoua.crkoorvec?o7eoic I I

                                                                                                                                       .>>cveozouaalckooceoo .oOaaAcciocveci I                           I o7IJ<cxoocv8coOIJgczoocaeo I
                                                                                                                                                                                                                     ?

I oolaÃcx>wc<<ac o7I Ncxocc.t I9?5 l 974 l 995 I 9?6

Q~TELEDYN& ISOTOPES APPENDIX A ANALYTICAL PROCEDURES RIVER OR LAKE l(ATER Gross Beta/Gross Al ha

1. To 1 liter of sample, add 1 mk of nitric acid and evaporate to 1 - 2 mls volume.

2. Transfer to a 2 inch diameter stainless steel planchet and evaporate to dryness under an infrared heating lamp. Determine the weight of residue and submit for radioassay.

3. Count for 50 minutes in a Beckman-Sharp 1'fide Beta II counter for gross beta, then for gross alpha.

Tritium An aliquot of sample is converted to hydrogen gas by reduction in a hot zinc furnace, mixed with methane counting gas, and radioassayed utilizing an internal low-level gas proportional counter. Very low levels of activity can be detected due to the sophistication of the counting equipment, the electronics, and the shielding. Gamma Isoto>ic Anal sis One liter of sample is transferred to a 1 liter Marinelli wraparound counting beaker and counted for 8 hours on a high resolution gamma spectrometer. Specific gamma isotopes are indicated by peaks at discrete energies. The activity of each 'isotope is determined by computer-aided integration,of the area under each ncak.

I APPENDIX B DETECTION CAPABILITIES FOR ENVIRONMENTAL SAMPLE ANALYSIS LQN R LIMIT 0F DETEcTIoN (LLD) I by Rapiochemicpl ADULTS!S HALF-LIFE <Cater Airborne Particulate Fish, Neat or Poultry Milk Vcgctation Scil (pCi/I,) or Gas (pCi/kg, vct) (pCI/l) (pCi/kg, wct) (pCi/kg, dry) ( Ci/n3 SAMPLE REQUIRED 1 liter 300 CU. M 400 Gm iUet 1 liter 400 Gm IUet 50 Cm Dry , Gross 8 N.A. 0.9 0.004 50 60 1300

          )e,f,h Gross a            N.A.        0.3                  0.002    .

SAMPLE REQUIRED 1 liter 1200 Cu. W 400 Gm tUet. 1 liter 400 Gm Net SO Gm Dry SrSS (b) 53 6 0. 004 30 (g) 30 400 Sr-O (h) 28 y 0.8 0.0007 5 (g) 0.8 80 CS137 30 y 0.001 20 SAMPLE REQUIRED 2 to 3 R '. 300 Cu. M 400 Gm lUet 2 to 3 i 400 Gm IUet I131 (i) 81 6 0.4 0.003 0.4 80 0.5 (c) 0.5 (c) SAMPLE REQUIRED 0.3 liter 400. Gm lUet 0.3 liter 400 Gm b'et 50 Gm Dry clem Ca N.A. 0.02 gm/g 40 gm/kg wet 0.02 gm/E 40 gm/kg wet clem K N.A. 2 mg/a 100 mg/kg wet 2 mg 100 mg/kg wet

                                             '0 H3                12.5  Y                                                                               90

DETECTION CAPABILITIES FOR ENVIRONMENTAL SAMPLE ANALYSIS LO'i'ER LIMIT OF DETECTIOM (LLD}a,b~d Ge Li Gamma Snectrometrv Analvsis A&LYSIS HALF-LIFE Natcr Airborne Particulate Fis!:, !Icat or Poultry N'R Vcgc'tattoo;l Soil (pCi/!!) or Gas (pCi/kg, wct) (pCi/t) (PCi/kg, wct) (PCi/'kg, dry) (oCi/n3 SAiIPLE REQUIRED 1 ),iter 1200 CU. M. 400 Gm 1 1'iter 400 Gm 400 GE1 Be7 53 d 80 0.02 200 80 200 200 V.40 1.3 E 09 y 200 0.04 500 200 500 500 Cr51 27.8 d 80 0. 07 200 80 200 200 Vn54 ' 290 d 8 0. 002 20 20 20 co58 71 d 0.002 20 20 20 FeSB 45 d 10 0.003 40 10 40 40 Co60 5.3 y 0.002 20 20 20 Zn65 245 d 20 0.005 30 20 30 30 Zr35 65 d 10 0.003 40 ~ 10 40 40 RU103 40 d 0.002 20 20 20 R106 368 d 80 0.02 200 SO 200 200. 1131 S.l d 10 0.002 30 10 30 30 Cs'3 2.1 y 0.002 20 20 20 CSI37 30 y 0.002 20 20 20 Bs-La14o 12.8d/40 hr 15 0.005 80/40 15 80/40 40 Ce141 33 d 20 0.003 40 20 40 40 (.e144 284 d 80 0. 02 200 80 200 200 Ra226 1602 y 60 0.009 100 60 100 100 1.9 y 10 0.009 20 10 20 20

Notes: (a) The nominal lower limit of detection (LLD) is defined in HASL 300, pp D-08-01, -02, -03 at the 95: confidence level. (b) The nominal LLD is at the counting time and must be corrected to the midcollection time. (c) The LLD levels for I-131 in milk and water are decay corrected to the midcollection time. The midcollection to counting time must be <8 days to insure conformity to L.T. 0.5 pCi/liter (am = 4) at the 97.7'o confidence level or L.T. 0.4 pCi/liter (om = 3.3) at the 95'onfidence level. See (a) above for 95'~ confidence level referral. (d) The LLD for radionuclides analyzed by Ge(Li) gamma spectrometry will vary according to the number of nuclides in the environmental sample and consequently the background continuum and Compton scattering. (e) Not applicable - indicated by (N.A.) Activities calculated as of the counting date. This is the LLD for a weightless mount. Dissolved or suspended materials in the sample increase the self-absorption in the mount resulting in an increase of the LLD. (g) Flesh only required for analysis. The ash weight percent of fish is ~3't. (h) Sample required is for analysis of bracketed nuclides. The midcollection to counting time of short-lived nuclides must be less than one half-life for the LLD to apply.

I, I I I I I I l t l,}}