ML20004E807
| ML20004E807 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 06/03/1981 |
| From: | Nardacci G ICHTHYOLOGICAL ASSOCIATES, INC. |
| To: | |
| Shared Package | |
| ML20004E802 | List: |
| References | |
| NUDOCS 8106150303 | |
| Download: ML20004E807 (26) | |
Text
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1 THREE MILE ISLAND AQUATIC STUDY Monthly Report for April 1981 4
by Ichthyological Associates, Inc.
P.O. Box 223, Etters, PA 17319 George A. Nardacci, Project Leader For i
idetropolitan Edison Company.
Ichthyological Associates, Inc.
Edward C. Raney, Ph.D., President
~
301 Forest Drive Ithaca, New York 14850 8 106150303
TABLE OF CONIENIS*
1 Introduction.................................,.......................
Compliance with Environmental Technical Specifications; 2
G. Nardacci..........................................................
Macroinvertebrates; R. Evans, J. Evans, W. Botts......'..............
2 2
Ichthyoplankton; B. Lathrop, R. Evans...............................
3 Trapnet; R. Malick..................................................
4 S e ine ; R. Malic k....................................................
5 Dnp ingement o f F is h ; B. Snyd er......................................
6 Electrofishing; H.' Hagerty..........................................
6 Movement s o f F ishe s ; ' H. Hager ty.....................................
7 Creel Surveys; R. Ritota............................................
Amb ient Water Quality ; G. Nardacci..................................
7 i
TABLE OF TABLES -
Table Page 1
Sampling conducted in compliance with *the Generation Proc edures Manual in April 1981...............................
8 2
Fishes taken by trapnet on 8-10 April 1981 near TMINS........
9 3
Fishes taken by trapnet on 22-24 April 1981 near TMINS....... 10 4
Fishes taken by seine on 9 April 1981 near r3 INS............. 11 f
5 Fishes taken by seine on 23 April 1981 near TMINS............ 12 6
Numbers of fishes impinged at the Unit 1 Intake during a 24-h impingement survey on 15-16 April 1981.................. 13 7
Summary of lengths, weights, breeding condition, and numbers of fishes impinged at the Unit 1 Intake on 13 15-16 April 1981.............................................
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8-Numbers of fishes.... Unit 1... 27-28 April 1981.......... 14 l
9 Snnmary.... Unit 1... 27-28 April 1981....................'
14 10 Nu=bers of fishes.... Unit 2... 15-16 April 1981.......... 15 11 Summary.... Unit 2...
15-16 April 1981....................
15 12 Numbers of fishes.... Unit 2... 27-28 April 1981.......... 16 13 Summary.... Unit 2... 27-28 April 1981....................
16 14 Numbers of fishes ceptured by AC electrofisher near TMINS 17 in April 1981................................................
15 Creel survey data from the GR for each survey day in 19 April 1981...................................................
16 Creel survey data from the West Dam for each survey day in 20 April 1981...................................................
17 Creel survey data from the East Dam for each survey day La 21 April 1981...................................................
18 Creel survey data from the YHGS for each survey day in 22 April 1981...................................................
11
e INTRODUCTION
^
)
The ecology of York Haven Pond near the Three Mile Island Nuclear Station-(TMINS) has been under investigation since February 1974.
Studies initiated in April 1974 include analysis of ambient water quality, ichthyoplankton (far-field), ichthyoplankton entrainment,
- macroin arrebrates, fish population dynamics, impingement of fishes, o
creel survey, and thermal plume capping.
This report discusses the progress of. investigations conducted in
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April 1981.
j 6
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1
2 COMPLIANCE 9ITH ENVIRONMENTAL TECHNICAL SPECIFICATIONS (ETS)
Objectives : To (3termine compliance with the nonradiological (aquatic) environmental *mnitoring programs specified in sections 3.1.1.a.(4), 3.1.2.a.,4.2, and'4.6.1 of the' ETS and to insure that said programs are performed as detailed in the Generation Procedures Manual.
Progress: Compliance with all programs specified in the ETS and detailed in the Procedures Document was achieved in April (Table 1).
A program by program summary of, the progress for April follows.
MACROINVERTEBRATES Objective: To describe the diversity and d.istribution of the benthic macroinvertebrates occurring at the five benthos sampling -
stations near IMINS.
-Progress: Replicate (4) benthos sa tes were taken on 7 and 20 April (Table 1).
Enumeration, determination -of dry weights, and identification of macroinvertebrates have been completed through 20 April.
I ICHTHYOPT.ANKTON Objectives:
(1) To determine the species composition, abundance, and distribution of ichthyoplankton in York Haven Pond; and (2) To investigate ichthyoplankton entrained at TMINS Unit 1 and 2 Intakes.
FAR-FIELD Progress: Day /aight samples were taken at the 14 stations on 7, 13-14, 21, and 27-28 April (Table 1). A total of 58 1arvae was I
taken, 54 from night samples and 4 from day. Water temperature ranged from 9.0 to 15.0 C.
_ _ _ _. - _. _, ~ - _ __._,,
3 All samples have been sorted; most larvae have been identified and processed. The shield darter was most numerous. Other species taken included the white sucker, tesse11ated, darter, banded darter, and walleye. A coregonid larva taken on 28 April was the second specimen of this species recorded from York' Havct. Pond. The specimen is probably a lake herring (Coregonus artedii) and has been sent to the Great Lakes Fishery Laboratory of the U.S. Fish and Wildlife Service for verification.
ENTRAINMENT Progress.
Ichthyoplankton surveys were conduct,ed at Units 1 and '2 on 14-15 and 28-29 April (Table 1). No specimens were taken at either Unit on 14-15 April.
The 28-29 April collection yielded one ichthyoplanktor (surface) at Un. it 1, and 13 specimens (8 surface, 5 oblique) at Unit 2.
TRAPNET Objectives: '(1) To determine the distribution and relative abundance of fishes in the Three Mile Island area vulnerable to trapnet; (2) To provide specimens for inovements studies; (3) To monitor the occurrence of diseased fishes; (4) To provide specimens for radiation analysis; and (5) To determine reproductive status for fishes throughout the year.
Progress: Samples were taken on 8-10 and 21-24 April (? fable 1).
A total of 94 fish of 12 species was taken on 8-10 April (Table 2). Most l
fish (38) and greatest biomass (5.56 kg) occurred at Station 9B2; most
. species (7) were found at 1A3 and 11A2. The pumpkinseed was the most l
abundant species and comprised 33.07. of the total catch. The white crappie (28.77.) and rock bass (16.07.) were also common. Two brown
4 bullhead, 2 channel catfish, and 12 rock bass were tagged. Two previously 1
tagged bass were recaptured. One channel catfish was parasitized by leeches and one pumpkinseed was missing its left eye. One northern hog suckerandonepumpkinseedwerkfounddeadintrapnets.
Eighty-eight fish of eight species were" taken on 22-24 April (Table 3).
Most fish (35) were taken at Station 1A3 and~ most species (6) and greatest biomass (14.81 kg) at 9B2. The psnpkinseed and rock bass were most abundant and comprised 55.77 and 22.77. of the total catch, respectively.
Thirteen rock bass were tagged and four previously tagged rock bass were recaptured. Two yellow perch exhibited slight black, spot infections.
One dead common carp and one yellow bullhead were observed.
EElHl[
Objectives:
(1) To determine the species composition of fish upstream and downdtream from the TMINS Discharge vulnerable to seine;
. (2) To determine the relative condition factor for important species; and -(3) To determine the reproductive status for fishes throughout the year.
Progress: Collections were made at the 10 stations on 9 and 7.3 April (Table 1). A total of 5,024 fish of 19 species was taken on 9 April (Table 4). Most fish (1,443) were taken at Station 10B5 and most species (9) and greatest biomass (324.9 g) at 13B5. The spotfin shiner was the most abundant species at all stations except 4A2 and comprised 93.17. of the total catch. The pumpkinseed predominated at 4A2. Numbers of fishes bearing slight black spot infestations remained similar to those reported from March collections and included 202 spotfin shiner, 7 bluntnose minnow, 3 spottail shiner, 2 cutlips minnow, 1 common shiner, 1 swallowtail shiner, 1 rosyface shiner, 1 blacknose dace, and 1 white-sucker. Three spotfin ' shiner and one falifish j
,, ~
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5 exhibited moderate black spot infections. Glochidia parasitized 18 pumpkinseed, 15 tesse11ated darter, 12 spottail shiner, 8 spotfin shiner, 1 blacknose dace, and 1 bluegill. One p"umpkinseed had a protuberance of the right eye.' Fifteen female tesse11ated darter were gravid and one male was in breeding coloration.
Sampling on 23 April yielded 6,049 fish'of 18 species (Table 5).
Most fish (2,217) were taken at Station 10B5, most species (11) at 13B5, and greatest biomass (539.5 g) at 4A2. The spotfin shiner was the most numerous species at all stations except 9Al and 4A2 and comprised 89.97. of the total catch. The pumpkinseed (6.27.) was, also common. The frequency of black spot infestations remained high and similar to that reported in previous collections. Slight black spot infections were recorded from 169 spotfin shiner, 12 bluntuose minnov, 3 common shiner, 2 spottail shiner, 2 tesse11ated darter, I rosyface shiner, and 1 black--
nose dace. Moderate black spot infections were observed on one fa11 fish and one white sucker. An intense black spot infection was observed on one-blacknose dace. Five.pumpkinseed exhibited eye protuberances of one or both eyes. Twenty-nine of the,44 tesse11ated darter collected were gravid females and 4 were males in breeding condition.
No pattern of parasite infection with regard to the location of TMINS was observed from either April collection.
IMPINGEMENT OF FISH Objectives:
(1) To determine the numbers and species impinged on the river water intake screens; (2) To determine day-night differences in impingement frequency; and (3) To determine the extent of mortality of impinged fish.
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6 Progress: Impingement surveys were conducted on 15-16 and 27-28 April at the TMINS Unit 1 and 2 Intakes (Table 1). Unit 1 impinged 4 fish of 3 species weighing 10.8 g.
Most fis,h vere juvenile and alive (Tables 6 through 9).
Fish biomass and numbers were highest during the 15-16 April survey. More fish were coliected at 0400 h chan during the other survey periods. The estimated impingement for Unit'l for April was 60 fish weighing 162.0 g (0.4 lb).
Unit 2 impinged 26 fish of 9 species weighing 556.2 g (Tables 10 through 13). Most fish were adult or juvenile and dead. Fish biomass was highest during the 27-28 April survey and numbers were highest during the 15-16 April survey. The estimated impingement for April from Unit 2 was 390 fish weighing 8,343.0 g (18.4 lb).
The total estimated impingement at TMINS during April was 450 fish weighing 8,505.0 g (18.8' lb).
ELECTROFISHING Objectives:
(1) To provide specimens for radiation analysis and movements studies; and (2) To determine.the relative abundance of fishes vulnerable to electrofishing in various parts of York Haven Pond.
Progress: Sampling was conducted on four nights in April (Table 1).
Twenty-four collections in 12 zones yielded 837 specimens of 19 species (Table 14). The pumpkinseed (169 specimens), quillback (148),
smallmouth bass (140), rock bass (98), and walleye (93) were most t
abundant. A total of 141 fish was tagged for movements studies.
MOVEMENTS OF FISHES Objective: To determine if fishes in waters receiving the TMINS j
effluent mix with fishes from other areas.
Progress: A total of 170 fish was tagged and 21 previously tagged l
l l
fish were recaptured in April. Recaptured fishes included the rock bass l
(12 specimens) and smallmouth bass (9). Three rock bass moved downstream l
7 distances of 0.2 to 1.2 km and one made a 3.5 km complex movement.
The remaining rock bass were recaptured in the same areas in which they were tagged. Two smallmouth bass moved 19.0 and 20.0 km upstream; the remaining cma11 mouth bass were recaptured in the same areas in which they were tagged.
CREEL SURVEYS Objectives:
(1) To determine the extent and success of sport fishing; and (2) To determine information on angler residence and use of catch.
Progress: Creel surveys were conducted in all, areas on 7,12, 22, and 25 April (Table 1).
The 277 anglers interviewed fished 501.55 hours6.365741e-4 days <br />0.0153 hours <br />9.093915e-5 weeks <br />2.09275e-5 months <br /> and caught 706 fish (Tables 15 through 18). The actual harvest was 218 fish or 30.9% of the total catch. The mean catch per effort (c/e) was 1.41.
Equal numbers of anglers (88) fished at the York Haven Generating Station and the East Dam. Most hours fished (185.70) occurred at the-General Reservoir. The greatest number of fish taught (254) and kept (84) was recorded at the East Dam. The highest mean c/e (3.79) occurred at the West Dam.
Smallmouth bass (331 specimens) were caught in greatest numbers.
Other species caught included the walleye (143), rock bass (118), and unidentified sunfishes (49).
Approximately 74% of the anglers interviewed lived in York or Dauphin counties. Most of the anglers reported they eat some of their catch.
AMBIENT WATER QUALITY Objective: To determine concentrations of selected water quality parameters in ambient river areas and the TMINS effluent.
Progress: Water quality samples were collected on 7 and 20 April at the five river stations (Table 1).
Data are currently being analyzed; results will be presented in the May 1981 progress report.
l Table 1 Sampling conducted in compliance with the Generation Procedures Manual in April 1981.
Apr Apr Apr Apr Apr PROGRAM 1-4 5-11 18 19-25 26-30 Macroinvertebrates X
X Ichthyopisnkton:
Far-Field X
X X
X Entrainment X
X Trapnet i
X Seine
-X X
Impingement of Fish X
X Electrofishing X
X X
X Movements of Fishes X
X X
X Creel Surveys X
X X
X X
Ambient Water Quality 86 g,
T C"a CllL' e.
W Y===
PP Tcble 2 Fish @a tikin by trapaat on 8-10 Aprit 1981 near DtINS.
lut1"n M-AOF-1A1 m-AOF-llA2 TM-AQF-llA3 TM-AOF-952 Total 1 Catch D.tte 8-9 9-10 4-9 9-10 8-9 9-10 4-9 9-10 g
Time 0945-0938 0940-0946 0935-0921 0924-0926 0926-0904 0911-0909 0914-0846" 0849-0445 Att Temp (c) 13.0, 13.5 13.5, 14.5 13.0, 13.5 13.5, 11.5 13.5, 16.0 16.0, 12.0 13.5, 16.5 16.5, 12.0 utter Tsap (C) 12.0, 13.5 13.5, 12.5 12.0, 13.5 13.5, 12.5 12.0, 14.0 14.0; 12.5 11.5, 14.0 14.0, 12.0 Dissolved Onygen (sig/l) 11.5, 10.7 10.7, 10.0 11.4, 10.8 10.8, 10.1 11.3, 10.8 10.8, 9.8 11.3, 10.9 10.9, 9.6 pie 4.4. 8.2 8.1, 3.9 8.3, 8.1 8.1, 8.2.
8.4, 0.2 8.2, 8.2 8.5, 4.3 8.3, 7.6 Seccht oisc (ca) 94, 114 114, 71 91, 104 104, 74 86, 99 99, 64 94, 91 91; 71 Rtvst 5ttst (a) 1.38, 1.35 1.35, 1.34 1.38, 1.35 1.35, 1.34 1.38, 1.35 1.35, 1.34 1.38, 1.35 1.35, 1.34 Wsechst clear.
Light Esta.
Clee r.
Light Reta,
- Clear, L1 ht Rata.
- Cleer, Light Sata.
8 L{ght Ratn Clear Llaht Rain Clear Llahl Rain Clear Llaht._ Rate Clear No. of Specimens 8
7 9
14 3
5 21 17 94 No. o f So+c tes 3
3 6
6 1
3 3
6 12 Cocanon carp 1
1 L.1 1
Northern hog sucker I
1.1 White catfish
=
=
1 1
1.1 Stowe butthead 1
=
=
=
1 2
2.1 Channel cttitsh 2
2 2.1 Rock bees 1
5 3
2 4
15 16.0 Ridbreast sunfloh 1
1 1
3 3.2 pumpktasesd 4
3 4
12 3
4
'1 31 33.0 j Sluggtli 1
1 1
4 4.3 1
Ss.allmouth base 2
3 3.2 latta creppte 1
1 1
2 15 7
27 24.7 Stack erroote 1
1 2
4 4.3 1
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e Te:ble 4 Ftthee taken by seine on 9 Apttt 1981 meer TMf AS.
Stetton TM-AOF*l3nS TM-A 0 F-10 B 3 TM-AOF-16A S T) lA2 TN-AOF-16At TM-A O F-10A 2 TM-AOF-996 TM-AOF-9 A l TM-AOF*95 3 TM-A0F-4A 2 Totet 1 Catch Time 1541 1227 1521 1503 1415 1354 1332 1311 1253 -
1441
&tr Temp (C) 14.5 15.0 14.5 15.0 14.0 14.0 14.0 14.5
'14.5 15.0 vitsr Temp (C) 14.5 14.5 14.0 14.0 14.0 14.0 14.0 14.0 14.0 14.0 Dissolved Onygen (ag/1) 9.8 11.2 10.4 10.3 10.2 10.0 10.2 10.4 10.3,
10.3 g
pH 8.4 8.8 8.4 8.1 8.0 7.8 0.0 8.1 8.0 7.9 p
5secht Disc (ca) 124 14 2 117 142 107 91 99 46 91 152 tiver stage (m) 1.35 1.35 1.35 1.35 1.35 1.35 1.35 1.35 1.35 1.35 Westber t[gh_Lae ta ovggcast tiet tota ove rcos t...._ J Jte t Ovggsent overcase ove_gte s t overtegt overcast a
No. of Specimens 309 1643 295 625 17e 169 1409 302 45 51 5024 se, of Species 9
6 6
2 8
8 5
7 3
4 19 -
No. of Neuls 4
6 4
4 4
- 4 3
5 3
4-43,
Cutlipo sianow 1
1 2
- +
+
^-
1 1
Comely shteer 1
4 0.1 Coas=on shiner 1
1 1
=
=
=
12 3
145 2.9 Spotte11 shiner 91 to 1
9 19 Swallowtatt ehteer 34 1
35 0.7 Rorytece ehteer 3
3 0.1 S p+tita shiner 118 1416 288 621 351 139 1605 277 40 20 4673 93.1 36 0.7 Mimic shtaer 30 1
1 3
1 32 0.6 Stuntnose stamow to 12 3
t 2
1 1
3 0.1 Sischnese doce 1
Q tsinf *.sh 1
White sucher 1
=
=
1 Chsanet cetfish 1
1 1
R Mbseest suntleh 1
28 45 0.9 1
pumpkinseed 16 Stvestil 4
2 6
0.1 6
0.1 S
Smallmouth beso 1
T:sseettsted dester 3
4 7
5 S
2 26 0.5 euemanume BenJed darter 1
t
- Less than 0.051.
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m t
l 4
6 i
l I.
I e
e Table 5 Flohee teken by seine on 23 April 1981 near TNINS.
Stetton m-AGF-1355 TM-A0F-10 81 TM-AOF-16AS TM-AOF-l A 2 TM-AGF-16Al TM-AQF*10A2 TM-AQF-916 TM-AQF-9Al TM-AQF-953. TM-AGF-4 A 2 Totg1 1 Catch Time 1218 1537 1247 1309 1353 1416*
1435 1457 1514 1331 Air Temp (C) 15.0 13.5 13.5 14.0 13.0 14.5 14.0 13.5 13.5 14.0 W1ter Temp (C) 13.0 13.5 13.0 13.0 13.0 23.0 13.0 13.0 13.0.
13.0 M
N istenotveJ Oxygen (ms/1) 10.0 12.6 11.1 11.6 11.5 11.4 12.1 82.0 12.0 10.7 p2 0.3 0.1 7.5 7.7 7.6 7.7 7.7 7.7 0.0 7.7 Seccht elec (ce) 122 132 132 91 41 81 91 91 54 152 Otver stage (a) 1.49 1.49 1.49 1.49 1.49 1.49 1.49 1.49 4.49 4.49 Etathee Ovttitit Mah. Lain overeest overtigt Ltaht mein tieht meta tight tota over ust overtatt 9Y9 tuit No. of Spec tee 11 10 5
2 8
7 9
2 7
4
, 6049 No. of Specimens 39%
2217 310 35 463 149 1687 4
58 332 18
- Ms. e{ lf uts 4
4 4
4 4
4 3
5 4
1 19 l
Calden shiw r 1
1
+
Comely emeer 1
=
=
-2 3
+
Corison shiner 1
1 1
1 4
1 9
0.1 spotteil shiner 25 9
15 11 1
2 1
64 1.1 g
0.1 Swellowtett shiner 3
3 1
1 Rosytece shiner 2
1 2
5 0.1 Spotila shiner 337 2194 501 34 422 110 1664 30 136 5440 89.9 Mtate shiner 3
1 2
3 1
10 0.2 28 37 0.9 stuntnose minnow 8
6 3
7 5
tiecknose doce 1
1 2
+
1 1
2
+
rettfish White necker 2
2
+
Rsobreast evaitsh 3
2 5
0.1 5
357 377 6.2 Pumpklaseed 10 1
1 1
9 6
16 0.3 Btwestli 1
3
+
Smettocuch bees 1
2 1
+
g 1
stock erappte Igigglieted datter 1
17 to 1
3 2
2 44 0.r
[
+ t.ees than 0.051.
3==
r-
Table 6 Numbers of fishes impinged at the Unit 1 Intake during a 24-h impingement survey on 15-16 April 1981.
Date 15 16 16 Time 2000 0400 1200 3
Volumetric Flow Rate (m /s) 0.84 0.84 0.84 Number of River Water Pumps:
~
Nuclear Service 1
1 1
Secondary Service 1
1 1
Decay Heat 0
0 0
Intake velocity (cm/s)
-23
-23
-23 3
River Flow (m /s) 1609.6 1641.7 1653.7
, Air Temp (C) 9.0 3.0 15.0 Water. Temp (C) 10.0 9.0 12.0 Total Condition of Fish Alive Dead Alive Dead Alive Dead Alive Dead 1
1 Spettail shiner
~
1 2'
Tesse11sted darter 1
2 1
1 1
Total 1
U Table 7 a
Summary of lengths, weights, breeding condition, and numbers of fishes impinged at the Unit 1 Intake on 15-16 April 1981.
Species Fork Length Range Reproductive Status Total Weight Total Number (5 mm aroups)
(a)
Spottail shiner 66-70 1 Adult 4.0 1
Tesse11ated darter 46-50 2 Juvenile 1.8 2
Total 5,8 3
9 Wo e,
4
4 Table 8 s
Numbers'of fishes impinged at the Unit 1 Intake during a 24-h impingement survey on 27-28 April 1981.
Date 27 28 28 Time 2000 0400 1200 t
3 Volumetric Flow Rate (m /s) 0.84 0. 8'4 0.84 Number of River Water Pumps:
Nuclear Service 1
1 1
l Secondary Service 1
1 1
2 Decay Heat 0
0 0
Intake Velocity (cm/s)
-27
-27
-27 3
5
' River. Flow (m /s) 968.4 968.4 968.4 Air Temp.(C) 18.0 14.0 22.0 Water Temp (C)'
14.0 13.5 14.0 Total i
Condition of Fish Alive Dead Alive Dead Alive Dead Alive Dead I
Redbreast sunfish 1
1 1
1 Total 5
i Table 9 4
4 l
Summary of lengths, weights, breeding condition,' and numbers of' fishes impinged at the Unit 1 Intake 'on j
27-28 April 1981.
Species Fork Length Range Reproductive Status Totil Weight Total Number (5 nn aroups)
(a) l Redbreast sunfish 61-65 1 Juvenile 5.0 1
5.0 1
Total s
4 i
i 4
i j
i
Table 10 Numbers of fishes impinged at the Unit 2 Intake during a 24-h impingement survey on 15-16 April 1981 Date 15 16 16 Time 2000 0400 1200 3
Volumetric Flow Rate (m /s) 1.58 1.58 1.58 Number of River Water Pumps:
Nuclear Service 1
1 1
Secondary Service 1
1 1
Intake Velocity (cm/s)
-7
-7
-7 River Flow (m3/s) 1609.6 1641.7 1653.7 Air Temp (C) 9.0 2.0 17.0
, Water Temp (C) 10.0 9.0 12.0 Tctal Condition of Fish Alive Dead Alive Dead Alive Dead Alive Dead 1
1 Channel catfish 1
1 Redbreast' sunfish 1
~
1 Pumpkinseed 1
1 Bluegill Tesse11ated darter 2
1 1
2 1
3 4
6
~
Total 2
1 1
3 2
5 5
9 Table 11
~
Summary of lengths, weights, breeding ccadition, and numbers of' fishes impinged at the Unit 2 Intake on 15-16 April 1981 i
Species Fork Length Range Reproductive Status Total Weight Total Number (5 mm aroups)
(a)
Channel catfieh 81-85 l' Young 6.0 1
1)
Redbreast suniish 46-50 1 Juvenile 2.3.
I Pumpkinseed 46-50 1 Young 2.5 1
Bluegill 66-70 1 Juvenile 5.1 1
Tesse11sted darter 41-55. 61-65 5 Juvenile. 5 Adults 13.2 10 Total 29.1 14 I
i
Table 12 Numbers of fishes impinged at the Unit 2 Intake during a 24-h impingement survey on 27-28 April 1981.
Date 27 28 28 e
Time 2000 0400 1200 3
Volumetric Flow Rate (m /s) 1.58 1.58 1.58 I
Number of River Water Pumps:
Nuclear Service 1
1 1
Secondary Service 1
'l 1
Intake Velocity (cm/s)
-7
-7
-7 River Flow (m3/s) 968.4 968.4 968.4 4
Air Temp (c) 17.0 "14.0 20.0 Water Temp (C) 14,0 13.5 15.0 Total
]
Condition of Fish Alive Dead Alive Dead Alive Dead Alive Dead 3
3
, Spottail thiner 1
2 1
Rock bass 2
1 Redbreast sunfish 2
1 1
1 Pumpkinseed 4
1 Smallmouth bass 1
1 1
l Tesse11ated darter 1
1 Banded darter r.
1 3
9 Total 3
3 5
1 Table 13 Summary of lengths, weights, breeding condition, and numbers of fishes Lapinged at the Unit 2 Intake on 27-28 April 1981.
Species Fork Length Range Reproductive Status Total Weight Total Number (5 mm aroiips)
(a)
Spottail shiner 61-75 1 Juvenile, 2 Adult 12.4 3
Rock bass 56-60, 141-145 1 Young, 1 Juvenile 83.4 2
Redbreast sunfish 136-140, 151-155, 3 Adult 397.7 3
201-204 l
Pumpkinseed 56-60 1
Smallmouth bass 116-120.
1 Juvenile 4.2 1
1 Young 26.3 1
Tesse11ated darter 46-50 1 Juvenile 1.3 1
i Banded darter 51-55 1 Adult 1.8 1
Total 527.1 12 S
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Table 15 e
CrwL survey data f rom the GR for each survey day la April 1981.
Dry 7 Tue 12 Sun 22 ved 25 sat W uther C' ear Light Rain, Partly Cloudy Overcast Windy, Overcast Partly Cloudy Wis.Jy Rtu r stage (a) 1 19 1 ))
1,53 1.47 4
4 Air Temperature (C) 14.0 14.0 15.0 14.0 14.0 11.0 11.5 15.0 13.0 10.0 10.5 10.0 u;rer Teamerature (c) 11.5 12.0 13.0 15.0 15.0 15.0 11.5 13.0 13.0 11.0 11.0 11.0 Times:
s) morning (0900-1300) e a
e a
M b) af ternoon (1301 ' 700) b b
b b
g i eventne (1701-21001 e
e e
e T0fAf.
Totti For time Period:
Anglers 8
11 3
7 10 3
2 9
7 7
7 3
77 rish Caught 16 6
2 18 9
2 12 9
11 24 3
112 Fish Kept 1
3 1
2 6
6 10 9
38 Hours Fished 9.50 52.50 3.75 26.50 22.00 3.00 22.60 10.35 20.00 12.50 3.00 185.70 Crtch/f f ford.)
1.68 0.11 0.53 0.68 0.41
'l1J 0.53 0.87 0.55 Id2 1.00 0.60 Dry Totaler Anglers 22 20 18 17 Fish Caught 24 29 21 38 fish Rept 4
3 12 19 liours riehed 65.75 51.50 32.95 35.50 J a ch/ Effort th) 0.17 0.56 0.64 1.07 j
5pseles a
b c
a b
c a
b c
a b
e Toget Brown bullheeJ LR IE 1K 1R 2
Channel catf teh IR 1R 1
Roc k base
=
IR 1R 2K 2K 2R 4
Sunfishes (Lep e ls spp.)
3K 2R LK
=
6K 1R 3R 10K 6R 16 Smallmouth base LK 12R 1R 17R IK 3R 6K 6R 2R 10K 1R PK 15R 25K
$ 7R 82 2R SR 5
largemouth base 3R g vhis._sunta a
2R 2
1 Ceneral identification.
K Kept.
R Released.
I t
humummme
~
h 2::=
t
T:ble 16 Creal survey data tram the West Dam toe each survey day in April 1981.
Diy 7 tue 12 Sun 22 Wed 25 Sat W uther Clear Light Rain Partly Cloudy Overcast Windy.
Partly Cloudy Windy River Stage (m) 1.40 1.33 1,53 IJ7 Air Temperature (C) 13.0 14.5 15.0 14.0 12.5 10.0 11.5 15.0 31.0 10.0 10.5 10.0 j!aler Tee'ptrature (c) 10.5 12.0 13.0 15.0 15.0 14.5 11.5 13.0 13.0 11.0 11.0 11.0 N
Times:
O e) morntog (0900-1300) a a
e a
b) afterns 7 (1301-1700) b b
b b
e) eventna (1701-2100) e e
e e
Mt.
Tots 1 For Time Period :
Anglers 2
3 2
1 4
2 5
5 24 Fish Caught S
31 5
21 45 61 18 189 Fish Empt 1
5 5
24 35 h rs Fished 0.85 7.50 1.50 2.00 0.00 0.10 18.65 11.25 49.85 citch/ Effort (h) 9.40 4.13 3.31 10.50 5.63 3.27 1.60 3.Z9 Dzy Totals:
Anglers 2
. 57 45 79 6
6 10 fish Caught 8
Fish Kept 6
5 24 h re F1shed 0.85 11.00 8.10 29.90 Cecch/ Effort (h) 9.40 1.18 5.51 2.64 gg;cles a
b c
a b
c a
b c
a b
c Totat Suckers (Catostomids)1 2R 2R 2
Chirriel catfish 2R 1R 2R 5R S
Re-k base Crtpptes (Pomonts app.)I 3R IK 3R.
IR 2R 3R 3
Smallmouth bass 1R SK 1R SK 19E 24K 19R 3R 35K 55a 90 1R
=
=
=
1R 1
Ys110w perch IR 2R 2R 3R 81 8-Wgliere SR 25R IR 2R 17R ISR ISR sett _Q 1 Cineral identificattoa.
E Eipt.
R R11 eased.
- c=R r--
1 t
i a
s t
4 e
i Table 17 1
l I
Crest survey data f rom the East Das for each survey day la April 1981.
I J
Day 7 Tue 12 Sun 22 Wed 25 set W Mther Clest Light Rata Partly Cloudy Overcast Windy, Partly cloudy Windy River stage (a) 1.40 1.33 1.53 1 47 Air Temperature (C) 11.0 15.0 16.0 13.0 12.0 9.0 12.5 15.5 14.0 9.0 11.0 11.5 Water Tees >erature (c) 12.0 13.0 13.0 15.0 15.0 11 0 12.0 12.5 13.0 '
10.0 10.5 10.5 Times 1 i
a) seraing (0900-1300) e a
e a
b) afternoon (1301-1700) b b
b b
bJ b*
3 1_gytnina (1701-2100) e e
e e
TOTA!.
Trtal Per Time teriod:
Ansters 3
8 11 5
8 10 7
10 12 5
9 88 Fish Caught 35 17 8
20 14 29 25 86 6
14 254 rish Rept 7
14 2
3 20 7
31 84 Hours Fished 13.50 25.00 9.50 12.50 7,50 10.25 6.D 36.65 8.00 6.50 136.15 J1M{ f or t ih) 2.}9 0.68 0.84 1.60 tJ7 2.8) 3.70 2.35 0.75 2.15 1.87 Day Totales Ansters 11 24 27 26 Fish caught 35 45 68 106 rish Eept 7
36 30 33 Hours Fished 13.50 47.00 24.50 51.15 J gsh/ Effort (h) 2.59 0.96 2JS 2df q_
b c
a b
c a
b e
a b
c Total 192s113 LR 1R 1
t% hettunge 6
Conwaan carp 6K
=
=
6K IK 3
rettfish LE Rock beto 2K ISR 3R 14R IK in 2R LK 1R 18K 32R 1R 22K 72R 94 rephtmeeed IR
=
=
In 1
Sunfishes (Leg g app,)
LOR IK 3R
=
=
=
10K 6R ttK 19R 30 Seatteouth bass IK 4K 3R 2K 1R 1R 2K 6R 20K 5R SK 4R 2K 6R 1R 34 36K 30R 66 3K 2K tR SK IR 6
IArgeseoth base Cstyptes (romnut s spp.)I IK IK 14 2K 1R 3
81sck crapple IK 1
IK
=
=
W 1teve 2A 4R 2R 12R llR 4R 10R 45R 45 3
1 General ideetification.
M'ic:s.d.
-~--
':D=
r--
4
s Table 18 Crest survey data fro. the T10$ for each survey day la April 1981.
D ry 7 Tue 12 Sun 22 'Jed 25 Sat ustther Clear Light Rata Fartly Cloudy Fartly Cloudy Utody, overcast W1oJy Rivst Stage (a) 1.40 1.33 1.53 1 47 Air Temperatuse (C) 16.0 17.0 17.0 13.5 12.0 10.0 13.5 15.0 13.0 11.0 14.0 11.0 W?rtr Te= erature (c) 14.0 14.0 13.5 15.5 14.0 14,5 12.5 13.0 13.0 12.0 12.0 12.0 Time s :
e) moratas (0900-1300) e a
a a
N b) af ternoon (1301-1700) b b
b b
N c
e e
e TOTAL
. Cl eve 1LDr (1701-2100)
Totti For Time Feriodt Anglere 9
8 7
17 7
11 7
8 6
1 7
88 Floh Caught 28 8
8 13 7
43 28 7
9 151 Fish Eept 11 4
5 6
19 11 3
2 61 Huure Fished 21.00 10.75 7.60 35.15 12.50 12.25 7.50 11.i*
4.00 1.00 6.35 129.85 ggteh/ Effort th) 1.33 0.74 1.05 0.37 0.56 3.51 3.73 0.60 2.25 1.16 DIy Totales Arglere 17 31 26 14 Fish Caught 36 28 78 9
Fish Eept 15 11 33 2
Hours Flahed 31.75 55.25 31.50 11.35 J gtt./ Effort th) 1.13 0.51 2.48 0.79 h
S o?c ie s a
b e
a b
e a
b c
a b
e Togel Common carp 2K IK 1R 3K la 4
Fstlfish '
=
=
=
=
=
IK 1K 1
IK 1
vhlte sucher
=
=
=
IK Charmel catfish IK IR IK 2K lt 3
1K la 3K 3R 1R 3K 4K la 11K 6R 17 Q ' Rock basesunfishes flev e ls opp.)I 3R 3R 3
smalleuuth base 3K 13R 1K 6R 4R 1K 13K 20R 11K 14k LK LR 2K 3R 32K 61R 93 White crapple 3K
=
=
3K 3
Blu k crappia 3K 4K FK 7
=
Craipptee (Fants #Pp.)g 1R la 1
Walleve 3R 1R 3R IK 4R 3R 3R IK 17R 18 1 Ceneral identtitcation.
K Eept.
h R Released.
e
- 2:=
r--