ML19340E467
| ML19340E467 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 01/13/1981 |
| From: | Nardacci G ICHTHYOLOGICAL ASSOCIATES, INC. |
| To: | |
| Shared Package | |
| ML19340E466 | List: |
| References | |
| NUDOCS 8101140577 | |
| Download: ML19340E467 (25) | |
Text
so-3 M O
1 THREE MILE ISLAND AQUATIC STUDY Monthly Report for November 1980 by Ichthyological Associates, Inc.
P.O. Box 223, Etters, PA 17319 George A. ?.ardacci, Project Leader For Metropolitan Edison Co=pany 1
Ichthyological Associates, Inc.
Edward C. Raney, Ph.D., President 301 Forest Drive i
Ithaca, New York 14850 1
i
$~$~ Wh Cth 81onoo577 l
TABLE OF CONTENTS Introduction..........................................................
1 Compliance with Environmental Technical Specifications; G.
Nardacci...........-
2 Macroinverteb rates ; G. Hoover, R. Evans, J. Po1k...................... 2 Ichthyoplankton; B. Lathrop, R.
Evans.................................
2 T rap ne t ; R. Ma l ic k,.hr................................................ 3 S e ine ; R. Ma l ic k, J r.................................................. 4 Impingement of Fish; B.
Snyder........................................
5 Elec tro fish ing ; H. Ha ger ty............................................ 5 Movements of Fishes; H.
Hagerty.......................................
6 C r e el Su rveys ; R. R ito ta..............................................
6 Amb ient Wat er Quality ; G. Nardac ci.................................... 7 Population Estimates of Fishes; H.
Hagerty............................
7 i
~ ~ - - - - - - - - -
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TABLE OF TABLES Table Page 1
Sampling conducted in compliance with the Generation Procedures Manual in November 1980...............................
8 2
Fishes taken by trapnet on 4-6 November 1980 near TMINS..........
9 3
Fishes taken by trapnet on 18-20 November 1980 near TMINS........ 10 4
Fishes taken by seine on 4 November 1980 near MINS.............. 11 5
Fishes taken by seine on 19 November 1980 near TMINS............. 12 6
Numbers of fishes i= pinged at the Unit 1 Intake during a 24-h impingement survey on 10-11 November 1980........................
13 7
Summary of lengths, weights, breeding condition, and numbers of fishes impinged at the Unit 1 Intake on 10-11 November 1980...
13 8
Numbers of fishes..... Unit 1.... 25-2 6 Novemb er.................. 14 14 9
S ummary..... Un it 1.... 25 - 2 6 Novemb er............................
10 Numbers of fishes..... Unit 2.... 10-11 November..................
15 11 S um a ry..... Unit 2.... 10-11 Novemb er............................ 15 12 Numbers of fishes..... Unit 2.... 25-26 November.................. 16 13 Sumary..... Unit 2.... 25-26 November............................
16 l
14 Numbers of fishes captured by AC electrofisher near TMINS i n Nov emb e r 19 8 0................................................. 17 15 Creel survey data from the GR for each survey day in November 1980....................................................
19 16 Creel survey data from the West Dam for each survey day in November 1980....................................................
20 l
17 Creel survey data from the East Dam for each survey day in November 1980....................................................
21 18 Creel survey data from the YHGS for each survey day in Novemb er 19 80.................................................... 22 1
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I INTRODUCTION The ecology of York Haven Pond near the Three Mile Island Nuclear j
Station (TMINS) has been under investigation since February 1974.
Studies initiated in April 1974 include analysis of achient water 4
quality, ichthyoplankton (far-field), ichthyoplankton entrainment, cacroinvertebrates, fish population dynamics, ir::pingement of fishes, creel survey, and ther=al plume capping.
i This report discusses the progress of investigations conducted in November 1980.
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2 COMPLIANCE WITH ENVIRONMENTAL TECHNICAL SPECIFICATIONS (ETS)
Objectives: To determine compliance with the nonradiological (aquatic) environmental monitoring 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 November (Table 1),
except for creel survey. The third creel survey period (1701-2100 h) was not conducted throughout November at the East Dam, West Dam, and General Reservoir areas due to darkness. The Fall population estimate of fishes program begun on 29 September was terminated on 21 November.
A program by program summary of the progress for November follows.
MACROINVERTEBRATTS Objective: To describe the diversity and distribution of the benthic macroinvertebrates occurring at the five benthos sampling stations near TMINS.
Progress: Replicate (4) benthos samples were taken on 3 and 17 November (Table 1).
Enumeration and determination of dry weights of the macroinvertebrates have been completed through 17 November; identification of specimens has been completed through 3 November.
ICHTHYOPLANKTON 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: Work on hand written and computer generated tables for the 1980 annual report continued.
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3 ENT11ATNMENT Progress: The first draft of the text for the 1980 annual report was completed, except for statistical analyses. Table generation was completed.
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 movements 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 4-6 and 18-20 November (Table 1).
A total of 188 fish of 13 species was taken on 4-6 November (Table 2).
Most fish (95) and greatest biomass (11.97 kg) were found at Station 11A2 while most species (9) were taken at LA3 and 11A2. Common fishes included the rock bass (35.1% of the total catch), channel catfish (19.1%), and pumpkinseed (16.0%). Four channel-catfish, 43 rock bass, 1 largemouth bass, and 1 walleye were tagged. Three previously tagged rock bass were recaptured. Three channel catfish were parasitized by leeches.
Some 134 fish of 9 species were taken on 18-20 November (Table 3).
Most fish (79) were taken at Station 1A3 while most species (7) and greatest biomass (1.99 kg) were found at 11A2. The spottail sainer was the most abundant species at all stations except 9B2 and comprised 77.6% of the total catch. Thrsa rock bass were tagged and one pumpkinseed was found dead in a trapnet.
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Objectives:
(1) To determine the species composition of fish upstream and downstream 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 4 and 19 November (Table 1). A total of 5,140 fish of 12 species was taken on 4 NovemSer (Table 4). Most fish (2,174) and greatest biomass (626.0 g) were taken at Station 13B5 Jhile most species (7) were taken at 13B5, 16A1, and 4A2. The spotfin shiner was most abundant and comprised 88.0% of the total catch. The following fishes exhibited slight black spot infections: spottail shiner (8 specimens), spotfin shiner (97),
bluntuose minnow (5), and tesse11ated darter (11). One spottail shiner and one spotfin shiner were parasitized by anchor worms and one tesse11ated darter by a leech.
A total of 1,959 fish of 7 species was taken on 19 November (Table 5 ). Most fish (1,000) were taken at Station 1A2, greatest biomass (630.3 g) at 16A1, and most species (4) at 10B5,16A1, and 4A2.
The spotfin shiner (82.4% of the total catch) and spottail shiner (17.3%)
were most common. Glochidia (clam larvae) parasitized 29 spottail shiner and 38 spotfin shiner. Seventy-six spotfin shiner and one tesse11ated darter exhibited slight black spot infections. One spcetail shiner bore an abdominal ulcer and two spotfin shiner exhibited moderate black spot infections.
No pattern of parasite infections was observed with respect to the location of TMINS for either November sample date.
5 IMPINGEMENT OF FISM 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.
Progress:
Impingement surveys were conducted on 10-11 and 25-26 November at the TMINS Unit *1 and 2 Intakes (Table 1). Unit 1 impinged 38 fish of 8 species weighing 134.7 g.
Most fish were young and all but 14 were dead (Tables 6 through 9).
Fish biomass and numbers were highest during the 25-26 November survey. More fish were collected at 2000 h than during the other survey periods. The estimated impingement from Unit i for November was 570 fish weighing 2,020.5 g (4.4 lb).
Unit 2 impinged 72 fish of 9 species weighing 181.2 g (Tables 10 through 13). Most fish were young and all but 12 were dead. Fish biomass and numbers were highest during the 25-26 November survey. The estimated impingement for November from Unit 2 was 1,080 fish weighing 2,718.0 g (6.0 lb).
The total estimated impingement at TMINS during November was 1,650 fish weighing 4,738.5 g (10.4 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 five nights in November (Table 1). Twenty-four collections in 12 zones yielded 432 specimens of 22 species (Table 14). The smallmouth bass (90 specimens),
pumpkinseed (75), rock bass (66), and walleye (57) were most abundant.
A tota'l of 116 fish was tagged for movements studies.
[
MOVEMENTS OF FISHES Objective: To determine if fishes in waters receiving the TMINS i
effluent mix with fishes from other areas.
Progress: A total of 177 fish was tagged and 8 previously tagged fish were recaptured in November. Recaptured fishes included the rock bass (6 specimens) and smallmouth bass (2). One rock bass moved 0.3 km upstream and one made a 1.5' km complex movement; the four remaining rock bass were recaptured in the 'same areas in which they were tagged.
One smallmouth bass moved 3.1 km upstream and the other moved 1.0 km downstream.
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 8,14, 20, and 23 November (Table 1).
No surveys were conducted at the General Reservoir -(GR), West Dam, or East Dam throughout November during the 1700-2100 h period due to darkness. The 78 anglers interviewed fished 124.50 hours5.787037e-4 days <br />0.0139 hours <br />8.267196e-5 weeks <br />1.9025e-5 months <br /> and caught 80 fish (Tables 15 through 18). The actual harvest was 48 fish or 60.0% of the total catch. The mean catch per effort (c/e) was 0.64.
Most anglers (46) occurred at the York Haven Generating Station. Largest total catch (55) and harvest (40), most hours fished (77.85), and highest mean c/a (0.83) were recorded at the GR.
No anglers were recorded at the West Dam or East Dam.
Smallmouth bass (66 specimens) comprised most of the catch.
Other species caught included the walleye (10), black crappie (2),
bluegill.(1), and largemouth bass (1). Approximately 62% of the anglers interviewed lived La York or Dauphin counties, jMost of the anglers reported they eat some of their catch.
7 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 3 and 17 November at the five river stations (Table 1). Data are currently being analyzed; results will be presented in the December 1980 progress report if availabl&.
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POPULATION ESTIMATES OF FISHES Objectives:
(1) To determine if differences exist in fish populations between areas receiving the DiINS effluent; and (2) To estimate populations in other areas available for recruitment.
Progress: Sampling was conducted on four nights in November (Table 1). No carked fish were recaptured on 19 and 20 Novemher, so these ' dates were dropped and estimates will be made on data from 29 September through 13 November.
I
Table 1 Sampling conducted in compliance with the Generation Procedures Manual in November 1980.
Nov Nov Nov Nov PROGRAM 1-8 9-15 16-22 22-30 Macroinvertebrates X
X Ichthyoplankton:
Far-Fieldl Entrairunentl Trapnet X
X Seine X
X.
on Ispingement of Fish X
X Electrofishing X
X Hovements of Fishes X
X Creel Surveys X
Y.
X X
Ambient Water Quality X
X Population Estimates of Fishes X
X 1 Program terminated for 1980 as of 31 August.
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Table 4 riebe. c.ke. hr e.i.e.a 4 nove.her 1980 seer TMtus.
1Letton TM-AQF-13R$ TM-AQF-10a1 TM-AQFat&AS TM-ACFatA2 TM-ACF-1641 TM-AQ F-t OA 2 TM-ACF-9B6 TM-AQF-9Al TM-AQF-9a3 TM-AQ F-44 2 Total I Catch time 0841 1143 0904 0930 1017 1038 1057 1111 1827 0951 Air Temp (C) 10.0 9.0 8.0 8.0 8.5 8.0 8.0 0.5 8.5 8.0 Water Temp (C) 8.0 8.0 F.S 8.0 8.0 8.0 8.0 8.0 8.0 8.0 Dissolved Orysea (me/1)
M M4 R4 M
M4 NA NA RA E
HA pu 8.5 8.3 8.4 8.7 8.4 8.3 8.3 8.3 8.3 8.5 Seccht Dies (ca) 102 86 84 64
$8 61 41 64 61 89 Saver stase (m) 1.0$
1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 veether Lightlein Llah L13 n Limht Rain Ligh m in tfahe lata Liabt.1 gin Light Rota tinhL ggte Ovegg8st LtahW(a t
No. et specimens 2174 to SF7 1334 186 335 to 16 27 271 3140 Iso. of species F
2 5
4 7
5 1
1 3
7 12 Be. of lieute 1
3 3
2 4
4 4
5 4
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33 170 4
11 to 37 343 6.7 spottelt et.mer 16
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365 1298 10 472 to 4
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2 17 0.3 Miate ehteer 15 3
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1 2
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Table 5 viewe. t.se. 6,...e e.19 n e.ner 1,80. ear tutus.
mtim m aor-ins m-aar-tess m-aar-ias m-au-tar m-ra-teai m-aquion_m-va m_rteL_nt-neto__2n-ageu?
1st___uett _h Time 0%)
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's.o seccht Dise (cm) teh 147e 9te 97 49 76 to 69 71
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- cloud, Cloud y Cloude Clay W lgude C thiv C1Mw Cl?pdr C1Mr CIWde No. of $yectmene 628 t63 2
1000 266 8) 13 12 3
7 1959 so. et species 2
4 1
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4 7
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19 PJ 2
4 336 17.3 5pottsti shtmer 69 2
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1 1486 82.4
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Table 6 i
i Numbers of fishes impinged at the Unit 1 Intake during a 24-h impingement survey on 10-11 November 1980.
Date 10 11 11 Time 2000 0400 1200 1
3 Volumetric Flow Rate (m /s) 0.84 0.38 0.84 1
Number of River Water Pumps:
j Nuclear Service 1
1 1
Secondary Service 1
0 1
Decay Heat 0
0 0
I Intake Velocity (cm/s)
-4
-4
-4 3
I River Flow (m /s) 140.9 144.5 145.8 Air Temp (C) 3.0 2.0 6.0 Water Temp (C) 6.0 5.0 6.0 Total l
Condition of Fish Alive Dead Alive Dead Alive Dead Alive Dead 1
1 Common shiner Margined mad'om C
1 1
t 1
1 Pumpkinseed 2
2 1
1 1
3 Total i
1 Table 7 Summary of lengths, weights, breeding condition, and numbers of fishes impinged at the Unit 1 Intake on j
10-11 November 1980.
i Species Fork Length Range Reproductive Status Total Weight Total Number (5 mm aroups)
(a)
I Common shiner 66-70 1 Juvenile 4.7 1
i Margined madtom 106-110 1 Juvenile 9.3 1
Pumpkinseed 26-30. 41-45 2vmm.
1.8 2
Total 15.8 4
1
Table 8 Numbers of fishes impinged at the Unit 1 Intake during a 24-h impingement survey on 25-26 November 1980.
Date 25 26 26 Time 2000 0400 1200 3
Volumetric Flow Rate (m /s) 0.84 0.84 0.84 Number of River Water Pwnps:
Nuclear Service 1
1 1
Secondary Service 1
1 1
Decay Heat 0
0 0
Intake Veloqity (cm/s)
-4
-4
-4 River Flow (m3/s) 326.8 361.0 373.8 Air Temp (C) 2.5 2.0 5.5 Water Temp (C) 6,0 4.5 5.0 Total Condition of Fish Alive Dead Alive Dead Alive Dead Alive Dead Spottail shiner 2
2 Channel catfish 2
2 1
1 3
3 Margined madtom 2
2 4
Redbreast sunfish 1
1 Pumpkinseed
- 2 4
2 3
1 4
5 11 5
Bluegill 1
1 2
Tesse11ated darter 1
1 1
1 2
Total 4
6 5
8 4
7 13 21 Table 9 Summary of lengths, weights, breeding condition, and numbers of fishes impinged at the Unit 1 Intake on 25-26 November 1980.
Species Fork Length Range Reproductive Status Total Weight Total Number (5 mm aroups)
(a)
Spottail shiner 61-70 1 Juvenile, 1 Adult 5.5 2
Channel catfish 66-85 6 Young 25.1 6
Margined madtom 86-90, 111-115, 126-130 2 Juvenile, 2 Adult 51.9 4
Redbreast sunfish 31-35 1 Young 0.7 1
Pumpkinseed 31-45, 51-60 14 Young, 2 Juvenile 27.3 16 Bluegill 36-40, 61-65 1 Young, 1 Juvenile 5.0 2
Tessellated darter 41-55 2 Juvenile. 1 Adult 3.4 3
Total 118.9 34
Table 10 l
1 Numbers of fishes impinged at the Unit 2 Intake during a 24-h impingement survey on 10-11 November 1980.
Date 10 11 11 Time 2000 0400 1200 i
Volumetric Flow Rate (m3/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 1
River Flow (m3/s) 140.9 144.5 145.8 Air Temp (C) 3.5 2.5 6.5 Water Temp (C) 6.0 5.0 6.0 Tots 1 Condition of Fish Alive Dead Alive Dead Alive Dead Alive Dead Spottail shiner 1
2 3
1
~
l Margined madtom Pumpkinseed 1
1 4
1 2
2 7
4 l
Bluegill
,1 1
~
j White crappie 1
1 j
Total 1
3 1
6 1
3 3
12
}
Table 11 1
Sununary of lengths, weights, breeding condition, and numbers of fishes impinged at the Unit 2 Intake on 4
i 10-11 November 1980.
Species Fork Length Range Reproductive Status Total Weight Total Number (5 nun aroups)
(a)
Spottail shiner 46-55 3 Young 3.0 3
Margined madtom 46-50 1 Young 1.1 1
4 Pumpkinseed 31-60 8 Young, 1 Juvenile 16.6 9
Bluegill 51-55 1 Juvenile 2.4 1
White crapoie 91-95 1 Juvenile 9.4 1
i Total 32.5 15
Table 12 i
Numbers of fishes impinged at the Unit 2 Intake during a 24-h impingement survey on 25-26 November 1980.
i l
Date 25 26 26 Time 2000 0400 1200 Volumetric Flow Rate (m /s) 1.58 2.66 1.58 l-3 J
Number of River Water Pumps:
Nuclear Service 1
2 1
i Secondary Service 1
1 1
j, Intake Velocity (cm/s)
-5
-5
-5 River Flow (m /s) 326.8 361.0 373.8 I
3 Air Temp (C) 3.5
-1.0 7.0 Water Temp (C) 5.5 4.0 5.0 Total I'
Condition of Fish Alive Dead Alive Dead Alive Dead Alive Dead 15 6
4 5
Spottail shiner 1
1 Spotfin shiner 1
1 Channel catfish 5
1 6
l' 1
Margined madtom 1
1 1
1 Green sunfish Pumpkinseed '
1 10 2
4 2
5 5
19 5
1 3
1 Bluegill 1
2 4
2 2
Tesse11ated darter Total 2
20 3
12 3
16 9
48 Table 13 Sumary of length, weights, breeding condition, and numbers of fishes impinged at the Unit 2 Intake on 25-26 Novenber 1980.
Species Fork Length Range Reproductive Status Total Weight Total Number (5 m aroups)
(a)
Spottail shiner 41-70 10 Young, 4 Juvenile, 1 Adult 20.0 15
[
Spotfin shiner 26-30 1 Young 0.2 1
Channel catfish 86-90 1 Juvenile 8.4 1
Margined madtom 51-55,86-100, 6 Juvenile, 1 Adult 60.7 7
111-115, 126-130 Green cunfish 56-60 1 Juvenile 3.8 1
Pumpkinseed 31-60, 66-70 20 Young, 4 Juvenile 46.0 24 f'
Bluegill 31-40, 46-50 2 Young, 2 Juvenile 6.1 4
Tesse11ated darter 41-55 3 Juvenile, 1 Adult 3.5 4
Total 148.7 57
17
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l Table 15 day in govember 19M.
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c,'r s t a set 15 ret 28 '""
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Table 18 I,
Creet survey date f rom the TW for each og g g g Der S Set 14 Fri 20 Thu 23 ;um Weather Portly Cloudy, Overcest Clear ovescast WlaJr 38ver Stage (a) 0.99 1.gl 1 9%
t.q}
htr Tessperature (C) 16.1 14.0 11.5 7.5 14.5
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e a
f-b) etternoon (1301-1700) b b
b b
c) eventne f1701-2[00) e e
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Taten For fine retteds 4
N Amsters 4
10 1) 3 1
1 3
3 3
46 35 2
Tish Cmaght 1
8 2
=
=
=
5
=
g 1
Fieb Fept
=
2 0.15 0.65 8.15 1.50 46.65 9.50 0.65 Itours Fished 4.50 S.90 12.65 4
0.32 J essh/tifort th) 0.67 0.90 0.16 Day Totets:
I Anglere II 4
4 1L Floh Cought 13 2
Fish Nept 1
1 Moore flohed 26.05 10.13 0.00 9.65
_... C at ch/t t fort th) 0.50 0.20 e
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=
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