ML20138P865

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Forwards Latest Info from Lll Re Liquid Effluent Environ Study.Final Rept Expected by End of Jan 1986
ML20138P865
Person / Time
Site: Rancho Seco
Issue date: 12/12/1985
From: Reinaldo Rodriguez
SACRAMENTO MUNICIPAL UTILITY DISTRICT
To: Martin J
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
References
RJR-85-548, NUDOCS 8512260310
Download: ML20138P865 (70)
v • d • e


Text

$ SMUD $gpu SACRAMENTO MUNICIPAL UTILITY DISTRICT O 6201 S Street, P.O. Box 15830, Sacramento CA 95852 1830,(916) 452 3211 RJR 85-548 AN ELECTRIC SYSTEM SERVING THE HEART OF CALIFORNIA December 12, 1985 A b?C 13 p;; b 04

< d!n . , ,

J B MARTIN ADMINISTRATOR REGION V 0FFICE OF INSPECTION AND ENFORCEMENT U S NUCLEAR REGULATORY COMMISSION 1450 MARIA LANE SUITF, 210 WALNUT CREEK CA 94596 DOCKET 50-312 LICENJE NO OPR-54 RANCHO SECO LIQUID EFFLUENT ENVIRONMENTAL STUDY The District is enclosing the latest information from Lawrence Livermore National Laboratory (LLNL) concerning the Rancho Seco Liquid Effluent Environmental Study.

This information should be considered as preliminary data. The final UCID report concerning this information is expected near the end of January, 1986.

The final report will be forwarded to you when it becomes available.

\  %

R. J. RODRIGUE ASSISTANT GENER L MANAGER, NUCLEAR Enclosure 0512260310 851212 PDR P

ADOCK 05000312 PDR EG Frane: gy 'l '

L . . _ _

Concentrations of radionuclides in flesh of fish caught on 2-7-85, 4.6 km

  • - (Station R-5) from the plant outfall.

Number of fish in Mean fresh Sample Common pooled Dry / wet wt whole pCi/g wet wt

  • ID Name sample wt fish (g) Cs Cs i

J439 Catfish 1 .199 220 4.45(1) 11.4(1) a Number in parenthesis is the la counting error expressed as % of the value listed.

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2016t 1 11/20/85

i

o Concentrations of radionuclides in GIT contents of fish caught on 2-7-85,
- o 4.6 km (Station R-5) from the plant outfall.

pCi/g wet wt 137 60 Sample Common Dry / wet Cs Cs C0 Mn ID' Name wt J440(439) Catfish . 179 2.61(13) 6.87(4) 5.86(4) 0.63(35)

See previous table for concentrations in flesh and related information.

Number in parenthesis is the sample ID for the respective flesh sample.

b

> Number in parenthesis is the lo counting error expressed as % of value

! listed.

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i 2016t 2 11/20/85

~ m W+n- - - + - , ,m-n p --.-,~e.,y++y-- ,- ,----yr.,--, p-,-_,,,,--g,mr_ e weg -.,4---,-__ n-,,,4ym._,yy,-y-- .-g,wme,, ,y-g ---w,-,--,-

-w-m e w ~-wge+ a---

! Concentrations of radionuclides in flesh of fish caught on 3-19-85, 0.5 km

. '(Station RS-17) from the plant outfall.

l Number of Mean fresh Sample Common fish in Dry / wet wt whole pCi/g wet wt

  • la name pooled sample wt fish (g) Cs Cs l

l J560 Bluegill 1 .191 140 3.9(2) 10.2(2) l J562 Bluegill 1 .191 147 3.3(2) 8.6(2)

J564 . Bluegill 1 .199 103 2.4(5) 6.4(3)

J566 Bluegill 1 .196 99 3.4(3) 9.3(2) l J568 Bluegill 1 .199 66 5.0(2) 13.4(2)

J570 Largemouth Bass 1 .209 266 1.9(2) 4.8(2)

J572- Largemouth Bass 1 .205 232 3.5(2) 9.3(1) l J574 Largemouth Bass 1 .203 256 3.6(1) 9.7(1)

J576 Largemouth Bass 1 .203 204 3.6(1) 9.7(1) l J578 Largemouth Bass 1 .205 185 3.4(2) 8.9(1)

J580 Largemouth Bass 1 .191 105 1.7(7) 4.6(3)

J582 ' Catfish 1 .184 181 2.4(6) 6.4(2)

J584 Catfish 1 .224 147 2.9(5) 8.4(2)

J586 Catfish 1 .175 142 2.2(5) 5.9(3) l J588 Catfish 1 .173 107 2.1(7) 5.3(3) l J590 Catfish 1 .190 101 1.8(6) 5.0(3) i .

a Number in parenthesis is the la counting error expressed as % 'of the value listed.

l 2016t 3 11/20/85

,- . Concentrations of radionuclides in the GIT contents of fish caught on 3-19-85, 0.5.km (Station RS-17) from the plant outfall.

pCi/g wet wt a 134 137 Sample ID Common Name Dry / wet wt Cs Cs i

J561 (560) Bluegill J563 (562) Bluegill .164 1.7 (22) 4.1 (10) 4 J565 (564) Bluegill .171 2.1 (24) 4.7 (15)

J567 (566) Bluegill .106 1.9(27) 5.6(10)

J569 (568) Bluegill .204 3.2(40) 8.2(12)

J571 (570) Largemouth Bass .194 2.1(60) 6.2(13)

J573 (572) Largemouth Bass .186 2.5(60) 6.8(24)

J575 (574) Largemouth Bass .190 2.6 (13) 6.9 (6)

J577 (576) Largemouth Bass .180 1.9 (27) 6.3 (11)

J579 (578) Largemouth Bass .182 2.0(60) 5.9(16)
J581 (580). Largemouth Bass .120 1.5 (31) 3.8 (12) -

J583 (582) Catfish .238 2.2(10) 6.9(5) i J585 (584) Catfish .200 3.3 (28) 8.5(18)

J587 (586) Catfish .272 3.0(20) 7.0(9)

J589 (588)- Catfish .242 3.4(24) 7.1(13) 4 a

See previous table for concentrations in flesh and related information.

Number in parenthesis is the sample ID for the respective flesh sample.

b Number in parenthesis is the la counting error expressed as % of value listed.

4 1

j i

2016t 4 11/20/85

Concentrations of radionuclides in flesh of fish caught on 3-21-85, 0.6 km

. (Station RS-30) from the plant outfall.

Number of fish in Mean fresh Sample Common pooled Dry / wet wt whole pCi/g wet wt

  • ID Name sample wt fish (g) Cs Cs J554 Bluegill 4 .194 154 2.00(2) 5.41(1)

J556 Largemouth Bass 3 .212 544 4.82(1) 13.0(1) a Number in parenthesis is the lo counting error expressed as % of the value listed.

RS-30 is a sump pond connected to Clay Creek Station RS-17 by an underground pipe.

2016t 5 11/20/85

Concentrations of radionuclides in GIT contents of fish caught on 3-21-85, 0.6 km (Station RS-30) from the plant outfall, pCi/g wet wt Sample ID " 134 137 60 Common Name Dry / wet wt Cs Cs Co Mn J555 (554) Bluegill .113 1.5(1) 4.5(4) 0.5(18) 0.4(34 J557 (556) Largemouth Bass .147 3.7(3) 10.0(2) 0.47(10) bd a

See previous table for concentrations in flesh and related information. Number in parenthesis is the sample ID for the respective flesh sample.

Number in parenthesis is the la counting error expressed as % of value listed, bd below detection.

2016t 6 11/20/05

i' l Concentrations of radionuclides in flesh of fish caught on 3-21-85, l 3.0 km (Station T-1) from the plant outf all. i i

Number ot

, fish in Mean fresh f Sample Common pooled Dry / wet wt whole pCi/g wet wt

  • ID Name sample wt fish (g) Cs Cs l  !

! J646 Bluegill 1 .199 83 0.63(18) 1.6(7) f J648 Bluegill 1 .197 80 0.74(12) 2.1(5) t J650 Bluegill 1 .201 58 1.5(11) 4.0(5)

J652 Bluegill 1 .193 55 5.1(8) 13.6(2)

J654 Catfish 1 .173 391 1.6(3) 4.4(2) ;

J656 Catfish 1 .181 141 2.0(7) 4.8(3)

J662 Catfish 1 .163 132 .l .7( 5) 4.6(2) f J664 Catfish 1 .178 95 1.7(6) 4.8(3)

J670 Catfish 1 .114 100 1.5(6) 3.9(3) i J672 Catfish 1 .170 85 1.8(9) 4.5(4) l i

j a i Number in parenthesis is the lo counting error expressed as % of the value listed.

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4 j 2016t 7 11/20/85 4

i

Concentrations of radionuclides in GIT contents of fish caught on 3-21-85, 3.0 km (Station T-1) from the plant outfall, pCi/g wet wt a

Sample 10 Common Name Dry / wet wt Cs Cs J647 (646) Bluegill .182 bd 2.6(26)

J649 (648) Bluegill .134 bd 4.3(18)

J651 (650) Bluegill .199 bd 5.2(25)

J653 (652) Bluegill .204 bd 6.8(21)

J655 (654) Catfish .462 2.8(14) 8.0(5)

J651 (656) Catfish .351 3.3(10) 9.7(!)

J66. (662) Catfish .368 3.5(16) 10.4(6)

J673 (672) Catfish .514 3.0(10) 8.6(4)

See previous table for concentrations in flesh and related inf ormation.

Number in parenthesis is the sample 10 for the respective flesh sample.

Number in parenthesis is the la counting error expressed as % of value listed.

c 60 Co - 0.35(42) pC1/g wet bd below detection.

2016t 8 11/20/05

Concentrations of radionuclides in flesh of fish caught on 3-20-85,

. 4.6 km (Station R-5) from the plant outfall.

Number of fish in Mean fresh .

Sample Common pooled Dry / wet wt whole pC1/g wet wt

  • ID name sample wt fish (g) Cs Cs J442 Bluegill 1 .184 93 0.98(10) 2.6(5)

J444 Largemouth Bass 1 .204 422 3.1(2) 8.4(2)

.J446 Largemouth Bass 1 .198 269 3.0(2) 8.1(1)

J448 Largemouth Bass 1 .197 191 2.0(2) 5.1(2)

J528 Catfish 1 .175 213 1.3(6) 3.2(3)

J530 Catfish 1 .181 230 2.1(3) 5.4(2)

J532 Catfish 1 .167 175 1.3(5) 3.6(3)

J534 Catfish I' .172 124 1.7(7) 4.6(3)

J536 Catfish 1 .167 134 2.1(5) 5.4(3)

J538 Catfish 1 .179 122 3.4(4) 8.9(2) a Number in parenthesis is the la counting error expressed as % of the value listed.

2016t 9 11/20/85

Concentrations of radionuclides in the GIT contents of fish caught on 3-20-85,

  • 4.6 km (Station R-5) from the plant outfall.

pCi/g wet wt Sample ID

  • Common Name Dry / wet wt *Cs Cs J443 (442) Bluegill .171 0.9(40) 2.9 (18)

J445 (444) Largemouth Bass .127 1.5 (25) 4.0 (15)

J447 (446) Largemouth Bass .149 1.4 (35) 4.4 (21)

J449 (448) Largemouth Bass .167 2.7 (14) 7.7 (5)

J529 (528) Catfish .161 1.3 (12) 4.3 (4)

J531 (530) Catfish .127 1.5 (10) 3.8 (4)

J533 (532) Catfish .145 1.3 (9) 3.4 ('6)

J535 (534) Catfish .250 3.6 (21) 9.4 (8)

J537 (536)# Catfish .239 2.6 (12) 6.7 (6)

J539 (538) Catfish .168 1.5 (14) 4.1 (4) a See previous table for concentrations in flesh and related information.

Number in parenthesis is the sample 10 for the respective flesh sample.

~

Number in parenthesis is the lo counting error expressed as % of value listed.

e 60 C0 - 1.2 (18) pC1/g wet 2016t 10 11/20/85

e Concentrations of radionuclides.in flesh of fish caught on 3-21-85,

.. 6.0 km (Station R-52) from the plant outfall.

Number of fish in Mean fresh a

Sample Common pooled Dry / wet wt whole pCi/g wet wt ID Name sample wt fish (g) Cs Cs J634 Catfish 1 .167 107 bd 0.5(26)

J636 Catfish 1 .179 84 bd 0.7(23)

J638 Catfish 1 .170 69 bd 0.8(19)

J640 Catfish 1 .169 77 2.2(10) 5.7(4)

J642 Catfish 1 .167 58 bd 0.6(24)

J644 Catfish 1 .171 30 0.6(91) 1.7(19)

  • Number in parenthesis is the lo counting error expressed as % of the value listed. -

bd below detection.

Station R-52 is an irrigation pond (or pollution control pond) connected to Hadselville Creek, 6.0 km from the plant.

2016t 11 11/20/85

Concentrations of radionuclides in GIT contents of fish caught on 3-21-85, 6.0 km (Station R-52) from the plant outfall.

pCi/g wet wt Sample ID

  • Common Name Dry / wet wt Cs Cs J635 (634) Catfish .237 bd 1.3 (36)

J637 (636) Catfish .322 bd 3.1 (21)

J639 (638) Catfish .294 0.6(45) 1.8(19)

J641 (640) Catfish .318 3.9 (14) 10.5 (5)

J643 (642) Catfish .334 bd 1.0 (26) a See previous table for concentrations in flesh and related information.

Number in parenthesis is the sample ID for the respective flesh sample.

Number in parenthesis is the lo counting error expressed as % of value listed.

bd below detection.

2016t 12 11/20/85

Concentrations of radionuclides in flesh of fish caught on 3-21-85,

. 7.5 km (Station T-2) from the plant outfall.

Number of fish in Mean fresh Sample Common pooled Dry / wet wt whole pCi/g wet wt" ID Name sample wt fish (g) 134 I37 Cs Cs J618 Bluegill 1 .190 97 bd bd J620 Bluegill 1 .191 50 0.36(30) 0.97(13)

J622 Catfish 1 .192 306 0.75(5) 1.96(3)

J624 Crappie 1 .199 242 1.27(4) 3.43(2)

J626 Crappie 1 .197 218 1.36(3) 3.60(2)

J628 Largemouth Bass 1 .199 918 0.70(2) 1.86(2)

J632 Largemouth Bass 1 .203 1215 0.06(14) 0.14(7)

Number in parenthesis is the lo counting error expressed as % of the value listed, bd below detection.

2016t 13 11/20/85

_ _ _ _ _m.___. _ _ . _ _ _ . _ _ _ _ _ _ _ _ _ - _ _ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ . _

. _ _ _ . . . - _ _ . . _ _ _ _ _ _ _ . _ - . . . . _ _ . . _ _ . - _ _ _ _ _ . _ . _ = .- ___.___

l Concentrations of radionuclides in the GIT contents of fish caught on 3-21-85,  !

. 7.5 km (Station T-2) from the plant outfall.  !

b  !

pCi/g wet wt  :

134 137 Sample ID

  • Common Name Dry / wet wt Cs Cs J

J619 (618) Bluegill .190 bd bd J621 (620) Bluegill .148 bd bd J623 (622) Catfish .203 1.0(36) 2.9(12)

J625 (624) Crappie .125 bd 2.1(42)

J629 (628) Largemouth Bass .195 bd bd J633 (632) Largemouth Bass .115 1.3(12) 3.3(5) '

  • See previous table for concentrations in flesh and related inf ormation.

l Number in parenthesis is the sample ID for the respective flesh sample.  ;

i  !

b j Number in parenthesis is the la counting error expressed as % of value i i

listed, bd below detection.

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2016t 14 11/20/85 ,

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- ,_. . _ , . . . _ - , - - ._.,_ . _ . . - _ _ . . . __ . _ _ _ ~ . _ _ . . , _ , _ _ _ . . _ _ . - _ _ _ - , . . _ _ _ - . _

E Concentrations of radionuclides in flesh of fish caught on 3-21-85, 10.2 km (Station T-3) from the plant outfall.

Number of fish in Nean fresh Sample Common pooled Dry / wet wt whole pCi/g wet wt

  • ID Name sample wt fish (g) Cs Cs J612 Largemouth Bass 1 .205 190 0.51(9) 1.31(4)

J614 Bluecill 4 .199 58 0.16(20) 0.36(12)

Number in parenthesis is the lo counting error expressed as % of the value listed.

2016t 15 11/20/85

Concentrations of radionuclides in GIT contents of fish caught on 3-21-85,

- 10.2 km (Station T-3) from the plant outfall, pCi/g wet wt 8 1

' Sample 10 Common Name Dry / wet wt *Cs Cs J613 (612) Largemouth Bass .205 bd 0.7(29)

J615 (614) Bluegill .133 a

See previous table for concentrations in flesh and related information.

Number in parenthesis is the sample ID for the respective flesh sample.

Number in parenthesis is the lo counting error expressed as % of value listed, bd below detection.

2016t 16 11/20/85

- - - - - - _ _ - -.--,-----_.-a.--- - - - - - - - - - - - -.-----,-------_.-.___-------.----------------------------------._------_--.___--__-----___-a

- Concentrations of radionuclides in flesh of fish caught on 3-21-85, 12.6 km (Station R-8) from the plant outfall.

Number of fish in Mean fresh a

Sample Common pooled Dry / wet wt whole pCi/g wet wt 134 137 ID Name sample wt fish (g) Cs Cs J606 Largemouth Bass 3 .198 198 1.84(3) 5.13(1)

, J608 Bluegill 8 .196 87 0.08(16) 0.18(7)

J610 Bluegill 8 .191 48 0.07(20) 0.19(7) a Number in parenthesis is the 10 counting error expressed as % of the value listed.

l l

l l

l 2016t 17 11/20/85

e Concentrations of radionuclides in GIT contents of fish caught on 3-21-85, 12.6 km (Station R-8) from the plant outfall.

pCi/g wet wt 8

Sample ID Common Name Dry / wet wt Cs Cs J607 (606) Largemouth Bass .216 1.4 (16) 3.4 (6)

J609 (608)- Bluegill .193 0.35 (29) 0.62 (13)

J611 (610) Bluegill .184 bd 0.5 (33)

See previous table for concentrations in flesh and related information.

Number in parenthesis is the sample ID for the respective flesh sample, Number in parenthesis is the lo counting error expressed as % of value listed, bd below detection.

2016t 18 11/20/85

___._____m______ __ s

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. Cohchntratio1s:pf radionuclides in flesh of fish caught on 3-21-85, 17.2 km (Stati.on ., y T-4) from the plant outfall.

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= +: _'

, Number of  ?

fish in -Mean fresh ^

1 ^

a Sample Common Qpooled Dry / web wt whole pCi/g wet wt I 134 137 ID Name sample wt fish (g) Cs Cs s

"% v J598 Bluegill 4- -

.196- - 55 ~ bd 0.14(23)

J600 Largemouth u '1 9 Bass 3 0.207 y 334 ' ' O.10(7) 0.26(3) b 4 8

NumberinparenthesisisthelacouIitingerrorexpressedas%ofthevalue listed. ..

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._ , bd below detection. -

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i 2016t 19 11/20/85

Concentrations-of radionuclides in GIT contents of fish caught on 3-21-85,

  • 17.2 km (Station T-4) from the plant outfall.

pCi/g wet wt Sample ID Common Name Dry / wet wt Cs Cs J599 (598) Bluegill .169 bd bd J601 (600) Largemouth Bass .191 bd bd See previous table for concentrations in flesh and related information.

Number in parenthesis is the sample ID for the respective flesh sample.

bd below detection.

2016t 20 11/20/85

. = _ _ -

Concentrations of radionuclides in flesh of fish caught on 3-21-85, 19.5 km

, '(Station R-11) f rom the plant outf all.

Number $f fish in g Mean fresh Sample Common ^ pooled Dry / wet wt whole pCi/g wet wt

  • 134 I 10 Name sample wt' '

fish (g)

Cs Cs i

J592 Largemouth Bass 1 .213 1193 0.09(12) 0.19(5)

J594. Largemouth Bass 4 .219 417, 0.06(15) 0.13(7)

J596. Bluegill 3 .192 71 , bd 0.08(35) t 3

a Number in parenthesis is the lo counting error expressed as % of the value listed.

bd- below detection.

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t 2016t- 21 , 11/20/85 m

, ..m. -

, - .p 3 9- .g+a

- . . - - - - ~

Concentrations of radionuclides in GIT contents of fish caught on 3/21/85, 19.5 km (Station R-ll) from the plant outfall.

pCi/g wet wt Sample ID Common Name Dry / wet wt Cs Cs JS93 (592) Largemouth Bass .177 bd 0.59(21)

J595 (594) Largemouth Bass .099 bd 0.09(40)

J597 (596) Bluegill .207 bd bd See previous table for concentrations in flesh and related information.

Number in parenthesis is the sample ID for the respective flesh sample.

b Number in parenthesis is the la counting error expressed as % of value listed.

bd below detection.

4 2016t 22 11/20/85 n-s- ~ ,we-- w- w s- --

m- y +myw ---

Concentrations of radionuclides in flesh of fish caught on 4-26-85, 0.5 km

.. (Station RS-17) from the plant outfall.

Number of Mean fresh l Sample Common fish in Dry / wet wt whole pCi/g wet wt

  • ID name pooled wt fish (g) Cs Cs sample J984 Bluegill 6 .206 100 1.52(2) 4.13(1)

J991 Largemouth

' Bass 1 .213 514 3.99(1) 11.2(1)

J998 Largemouth Bass 1 .222 82 1.83(5) 5.36(2)

K001 Catfish 5 .183 95 2.40(2) 6.68(1) a Number in parenthesis is the lo counting error expressed as % of the value listed.

2016t 23 11/20/85

Concentrations of radionuclides in flesh of fish caught on 4-25-85, 4.6 km (Station R-5) from the plant outfall.

Number of Mean fresh Sample Common ' fish in Dry / wet wt whole pCi/g wet wt

. ID name pooled wt fish (g) Cs Cs sample l

J980 Bluegill 7 .203 118 1.77(3) 4.69(1)

J981 Largemouth Bass 1 .204 307 2.81(2) 7.70(1)

J982 Catfish 6 .314 159 2.81(2) 7.88(1) 4 4

Number in parenthesis is the lo counting error expressed as % of the value listed.

4 2016t 24 11/20/85 w -ng ,. .,-~-,,-e-- n-, .,-,.,-m g~,,, , , ,r. + --n -

g. nr-,- -,.7m- --n p y-, y -

-v-~

Concentrations of radionuclides in flesh of fish caught on 4-25-85, 3.0 km

- (Station Tel) from the plant outfall.

Number of Mean fresh Sample Common fish in Dry / wet wt whole pCi/g wet wt ID name pooled wt fish (g) Cs Cs sample J978 Bluegill 2 .206 108 1.82(4) 5.24(2)

J979 Catfish 5 .185 88 1.94(3) 5.09(2) a Number in parenthesis is the lo counting error expressed as % of the value listed.

f i

1 2016t 25 11/20/85

- . - - k. -s_ c.. .r. ---

p y._.m. . - - . - - -

Concentrations of radionuclides in flesh of fish caught on 4-24-85, 7.5 km (Station T-2) from the plant outfall.

Number of Mean fresh a

Sample Common fish in Dry / wet wt whole pCi/g wet wt ID name pooled wt fish (g) Cs Cs sample J973 Bluegill 4 .208 138 0.33(7) 0.84(3)

.J974 Catfish 8 .193 239 0.71(3) 1.98(1)

Number in parenthesis is the lo counting error expressed as % of the value listed.

2016t 26 11/20/85

. Concentrations of. radionuclides in flesh of fish caught on 4-24-85, 10.2 km (Station T-3) from the plant outfall.

Number of Mean fresh Sample Common fish in Dry / wet wt whole pCi/g wet wt *

.ID name pooled wt fish (g) Cs Cs sample J977 Bluegill 7 .208 69 0.13(14) 0.33(6) a Number in parenthesis is the lo counting error expressed as % of the value listed.

2016t 27 11/20/85

. . .. - . .. - .... ~ . - . -- _

Concentrations of radionuclides in flesh of fish caught on 4-23-85, 12.6 km

  • (Station R-8) from the plant outfall.

Number of Mean fresh Sample Common fish in Dry / wet wt whole pCi/g wet wt

  • ID name pooled wt fish (g) Cs Cs sample i

j J970 Bluegill 9 .201 69 0.072(15) 0.18(6)

J971 Largemouth Bass 5 .209 178 0.37(3) 1.01(2)

J Number in parenthesis is the la counting error expressed as % of the value listed.

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2016t 28 11/20/85 up " yg--y aew w - -----:------.-- ,-y-w -- - - e- -y e t- -- -we,t-ep--yq -,yy e re-&e-- - -- - ---=r

Concentrations of radionuclides in flesh of fish caught on 4-23-85, 17.2 km

, (Station T-4) from the plant outfall.

Number of Mean fresh Sample Common fish in Dry / wet wt whole pCi/g wet wt

  • ID name pooled wt fish (g) Cs Cs sample J968 Bluegill 9 .206 58 0.04(38)' O.10(9)

J969 Largemouth Bass 4 .207 269 0.12(6) 0.29(2) a Number in parenthesis is the la counting error expressed as % of the value listed.

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t 4

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2016t 29 11/20/85

< Concentrations of radionuclides in flesh of fish caught on 4-23-85, 19.5 km

. (Station R-ll) f rom the plant outfall.

Number of . Mean fresh Sample Common fish in Dry / wet wt whole pCi/g wet wt "

ID name pooled wt fish (g) Cs Cs sample J966 Bluegill 6 .205 56 bd 0.05(28)

J967 Largemouth Bass 1 .195 79 bd bd a

Number in parenthesis is the la counting error expressed as % of the value listed, bd below detection.

2016t 30 11/20/85 y - , - - - - 7 9 --Sy--, -m

Concentrations of radionuclides in flesh of fish caught on 5-23-85, 0.5 km

'(Station RS-17) from the plant outfall.

Number of Mean fresh Sample Common fish in Dry / wet wt whole pCi/g wet wt ID name pooled wt fish (g) Cs Cs sample J760 Catfish 3 .169 69 1.09(6) 3.16(3)

J762 Catfish 4 .180 43 0.82(11) 2.17(4)

J764 Catfish 3 .167 29 0.75(15) 2.07(7)

J766 Bluegill 2 .179 169 2.82(2) 8.00(2)

J768 Bluegill 2 .185 120 1.47(8) 4.30(2)

J770 Bluegill 2 .182 60 1.57(7) 4.60(3)

J772 Largemouth Bass 2 .197 67 bd 0.82(11)

J774 Largemouth Bass 4 .162 36 bd 0.59(10) a Number in parenthesis is the lo counting error expressed as % of the value listed.

bd below detection.

2016t 31 11/20/85

_ _ + -ym, w-- g,e -

e

. , Concentrations of radionuclides in GIT contents of fish caught on 5-23-85, 0.5 km (Station RS-17) from the plant outfall pCi/g wet wt Sample Common Dry / wet Cs Cs Co Co a

ID Name wt f

J761 (760) Catfish .112 0.84(16) 2.9(7) bd bd J763 (762) Catfish .134 bd 2.5(12) bd bd J767 (766) Bluegill .147 1.10(10) 3.03(4) 0.26(28) 0.95 (22)

J773 (772) Largemouth Bass .199 2.80(10) 6.89(4) 0.87(15) 1.24 (16) a See previous table for concentrations in flesh and related information.

Number in parenthesis is the samnle ID for the respective flesh sample.

Number in parenthesis is the la counting error expressed as % of value listed.

bd below detection.

2016t ,

32 11/20/85

, e- p, w --

Concentrations of radionuclides in flesh of fish caught on 5-22-85, 3.0 km ,

(Station T-1) from the plant outfall.

Number of Mean fresh Sample Common fish'in Dry / wet wt whole pCi/g wet wt

  • ID name ~ pooled wt fish (g) Cs Cs sample

'K027 Bluegill 2 .206 111 1.02(5) 2.72(2)

K028 Catfish 6 .184 111 1.36(2) 3.81(1) a-Number in parenthesis is the lo counting error expressed as % of the value listed.

2016t 33 11/20/85 r_- - -

c - + - - - - e .w %. --

7 ..m,, .c

. Concentrations of radionuclides in flesh of fish caught on 5-22-85, 4.6 km (Station R-5) from the plant outfall.

Number of Mean fresh Sample Common fish in Dry / wet wt whole pCi/g wet wt ID name pooled wt fish (g) Cs Cs sample J748 Bluegill 1 .190 128 1.18(7) 3.14(3)

J750 Bluegill 2 .181 56 0.77(10) 2.1(5)

J752 Bluegill 2 .189 20 0.5(33) 1.9(11)

J754 -Catfish 1 .224 167 1.66(5) 5.0(2)

J756 Catfish 10 .180 45 0.63(4) 1.67(2) a Number in parenthesis is the lo counting error expressed as % of the value listed.

2016t 34 11/20/85

Concentrations of radionuclides in GIT contents of fish caught on 5-22-85, 4.6 km (Station R-5) f rom the plant outfall.

pCi/g wet wt 8

, Sample 10 Common Name Dry / wet wt Cs Cs Co J749 (748) Bluegill .143 bd 2.0 (30) bd J755 (754) Catfish .157 bd 2.5 (13 bd J757 (756) Catfish .247 2.7 (10) 8.1 (4) 0.8 (37) 1 a

< See previous table for concentrations in flesh and related information.

Number in parenthesis is the sample 10 for the respective flesh sample.

b Number in parenthesis is the lo counting error expressed as % of value listed.

i bd below detection.

1 i

2 I

1 l

i

)

4 4

i 2016t 35 11/20/85

, , , - . - - - _ _ -_,..._,._,a- - - , - . , . - ,,._.---_ _ -- _ . , , , - , - , -n,, .- r

= . . . . -.. - _ - . _ - - . - . - - . _ .. . .

Concentrations of radionuclides in flesh of fish caught on 5-22-85,

  • 7.5 km (Station T-2) from the plant outfall.

1 Number of Mean fresh a

Sample Common fish in Dry / wet wt whole pCi/g wet wt 134 137  !

ID name pooled wt fish (g) Cs Cs sample l K030 . Bluegi11 10 .201 83 K031 Largemouth Bass- 2 248 1 K032 Catfish 5 , 146 j t

  • . Number in parenthesis is the la counting error expressed as % of the value listed.

v J.

i e

e i

f. 2016t 36 11/20/85

..7

-.-.4__,,_._..-r,_______ - ... _ . _ ,.. _ - - ,_ - _ ,,. _ .,,,- .,_.._.-.m.,.~, .-.,....,m, y. . _ . . .y . - - . , , - - .

Concentrations of radionuclides in flesh of fish caught on 5-21-85,

  • 10.2 km (Station T-3) from the plant outfall.

Number of Mean fresh Sample Common fish in Dry / wet wt whole pCi/g wet wt

  • ID name pooled wt fish (g) Cs Cs sample K019 Bluegill 9 .204 69 0.07(18) 0.18(7)

K020 Largemouth Bass 1 .209 1061 0.51(3) 1.40(2)

K021 Largemouth

, Bass 2 .213 282 0.21(8) 0.57(4)

K022' Catfish 7 .188 153 0.14(11) 0.38(4) a Number in parenthesis is the la counting error expressed as % of listed value, i

2016t 37 11/20/85

-- . . . . .. . ~. .. - . .- _ . . - - - . _ - . . . . - . . -

, Concentrations of radionuclides in flesh of fish caught on 5-21-85, 12.6 km (Station R-8) from the plant outfall.

Number of Mean fresh Sample Common fish in Dry / wet wt whole pCi/g wet wt

  • 3 ID name pooled wt fish (g) Cs Cs

- sample I K013 Largemouth

, Bass 3 .200 248 0.30(6) 0.83(3)

K014 Catfish 4 .191 162 0.14(12) 0.32(6)

K015 Bluegill 10 .203 78 0.06(18) 0.18(7)

Number in parenthesis is the la counting error expressed as % of-listed value.

I f

2016t 38 11/20/85

O Concentrations of radionuclides in flesh of fish caught on 5-20-85, a 17.2 km (Station T-4) from the plant outfall.

Number of Mean fresh Sample Common fish in Dry / wet wt whole pCi/g wet ut

  • i ID name pooled wt fish (g) Cs Cs
sample K911 Bluegill 7 .193 65 bd 0.08(18)

K012 Largemouth Bass 5 .211 142 0.065(8) 0.16(4)

  • Number in parenthesis is the lo counting error expressed as % of listed value, i

bd below detection i 11/20/85 2016t 39

'--- ..--,--mg w%-m ,,_yy_, y -_e,, t , - ,_ - - -_ . - .-,, -9g-y_ -.7

4 Concentrations of radionuclides in flesh of fish caught on 5-20-85, 19.5 km (Station R-11) from the plant outfall.

Number of Mean fresh

. Sample. Common fish in Dry / wet wt whole pCi/g wet wt

  • ID name' pooled wt fish (g) Cs Cs sample K008 Bluegill 6 .207 67 bd 0.057(22)

K009 Largemouth Bass 5 .209 178 0.032(25) 0.097(7)

K010 Catfish 2 .191 205 bd 0.043(23) ,

Number in p&renthesis is the lo counting error expressed as % of listed value.

bd below detection 2016t 40 11/20/85

Concentrations of radionuclides in flesh of fish collected on 7-10-85, O.5 km (Station RS-17) from the plant outfall.

Number of Mean fresh

-Sample Common fish in Dry / wet wt whole pCi/g wet wt

  • ID name pooled wt fish (g) Cs Cs sample J926 Catfish 11 .200 67 0.83(29) 2.4(3)

J933 Bluegill 6 .197 123 1.76(2) 5.2(1)

J940 Largemouth Bass 7 .218 61 0.83(4) 2.41(2) a Number in parenthesis is the lo counting error expressed as % of listed value.

2016t 41 11/20/85

Concentrations of radionuclides in flesh of fish caught on 7-10-85, 3.0 km

- (Station T-1) from the plant outfall.

Number of Mean fresh Sample Common fish in Dry / wet wt whole pCi/g wet wt

  • ID name pooled wt fish (g) Cs Cs sample J895 Catfish 11 .191 36 0.41 (9) 1.24 (4)

J897 Largemouth Bass  ? .219 60 0.36 (18) 1.10 (7)

J899 Bluegill 2 .200 83 0.81 (8) 2.57 (3)

J901 Bluegill 7 .191 20 0.30 (19) 0.86 (7)

J903 Bluegill 1 .201 149 1.47 (4) 3.64 (2)

Number in parenthesis is the la counting error expressed as % of the value listed.

2016t 42 11/20/85

._. ..- - . - -- = - _ .._ ._ . . . . _ _ _ . - _ _ _ - _ - - - . .- ._ . _ _ _ - _ - . - . _ .

. Concentrations of radionuclides in GIT contents of fish caught on 7-10-85, 3.0 km (Station T-1) from the plant outfall.

pCi/g wet wt Sample ID

  • Common Name Dry / wet wt Cs Cs J896 (895) Catfish J898 (897) Largemouth Bass J900 (899) Bluegill J902 (901) Bluegill J904 (902) Bluegill a

See previous table for concentrations in flesh and related information.

Number in parenthesis is the sample ID for the respective flesh sample.

b Number in parenthesis is the la counting error expressed as % of value listed.

1 t

J f

2016t 43 11/20/63 l

.- _.= y.m,, _ _ -__.

.-__-p _ _ . .. - ___y ,,.__m. -_ . __%-,, - -- _ , _ . . _ . , - - _ - _ _ . .

Concentrations of radionuclides in flesh of fish caught on 7-10-85, 4.6 km (Station R-5) from the plant outfall.

Number of Mean fresh Sample Common fish in Dry / wet wt whole pCi/g wet wt

  • 10 name pooled wt fish (g) Cs Cs sample J873 Largemouth 8 ass 1 .209 127 0.36 (13) 1.24 (5)

J875 Catfish 2 .173 252 0.87 (3) 2.51 (2)

-J877 Catfish 5 .186 90 0.66 (5) 1.90 (2)

J879 Bluegill 3 .269 167 1.39 (3) 4.01 (2)

J881 Bluegill 8 .203 77 0.46 (6) 1.38 (3)

Number in parenthesis is the lo counting error expressed as % of the value listed.

2016t 44 11/20/85 M

Concentrations of radionuclides in GIT contents of fish caught on 7-10-85, 4.6

- km (Station R-5) from the plant cutfall.

pCi/g wet wt Sample ID ' Common Name Dry / wet wt Cs Cs J874.(873) Largemouth Bass J876 (875) Catfish J878 (877) Catfish J880 (879) Bluegill J882 (881) Bluegill

  • See previous table for concentrations in flesh and related information.

Number in parenthesis is the sample 10 for the respective flesh sample.

b Number in parenthesis is the lo counting error expressed as % of value listed.

2016t 45 11/20/85

I l.

l . Concentrations of radionuclides in flesh of fish caught on 7-11-85,

! 7.5 km (Station T-2) from the plant outfall.

l-l Number of Mean fresh a

l' Sample Common fish in Dry / wet wt whole pCi/g wet wt ID name pooled wt fish (g) Cs Cs l sample ,

i J817 Bluegill 4 .187 111 0.16 (14) 0.42 (5) j J819 Bluegill 5 .190 38 bd 0.07 (20)

J821 Catfish 5 .179 89 0.34 (6) 0.97 (3)

~J823 Largemouth l Bass 1 .209 553 0.25 (4) 0.70 (2) i J825 Largemouth Bass 2 .200 53 0.10 (27) 0.20 (12)  ;

Number in parenthesis is the lo counting error expressed as % of the value listed.

l l

i bd below detection.

l f

I 1

2016t 46 11/20/85 I - - _ . - - - _ _ _ _ - _ _ _ _ _ _ _ _ - _ - _ _ _

9

,. I Concentrations o'f radionuclides in GIT contents of fish caught on 7-11-85, 7.5

~

km (Station T-2) from the plant outfall. .

pCi/g wet wt Sample ID Common Name Dry / wet wt Cs Cs

%[

J818 (817) Bluegill.

~

J820 (819) Bluegill'N ,

J822 (821) Catfish

, J824 (823) Largemouth Bass a

See revious table for, concentrations in flesh and related information.

Number in parenthesis is the sample ID for the respective flesh sample.

i b: Number in parenthesis i 'kthe lo counting error expressed as % of value

~ listed. ,

f r )%

=

s s a k

" w h

2016t 47 11/20/85 mwp sy,a- y ,--e rw=- t- - ee-e-% < - w y u- r w - - -;*-y ' -

-<*-e.g- p p&-w-Jy- bitmm----w-w y- r-* e--s-4ws^- +i=-.+-h & e-

Concentrations of radionuclides in flesh of fish caught on 7-11-85,10.2 km (Station T-3) from the plant outfall.

Number of Mean fresh Sample . Common fish in Dry / wet wt whole pCi/g wet wt 10 name pooled wt fish (g) Cs Cs sample J910 Bluegill 7 .189 79 0.08(23) 0.25(8)

J912 Bluegill 11 .187 . .

53 0.07(28) 0.19(10)

J914 Largemouth Bass 1 .206 39 bd bd 8

Number in parenthesis is the la counting error expressed as % of the value listed.

bd below detection.

2016t 48 11/20/85

,-__7 -,

4 7 - --#. ...-y. .. _- __~,m-,,. p. ._y,

_ . = .. -- - - _ - , . - .

Concentrations of radionuclides in flesh of fish caught on 7-10-85,-12.6 km

. (Station R-8) from the plant outfall.

Number of ' Mean fresh a

Sample Commo'n fish in Dry / wet wt whole pCi/g wet wt ID name pooled wt fish (g) Cs Cs sample J858 Bluegill 7 .183' 81 0.05(29) 0.10(15)

'J860 Bluegill -9 .189 38 bd 0.11(9)

'J862 . La rgemouth 8 ass 1' .202 54 bd 0.17 (32)

~

c J864 Catfish l- .195 421 0.09(31) 0.32(10)

, J866 Catfish 1 .181 384 0.19 (10) 0.47 (3)

J868 Catfish 2 .179 94 bd 0.17 (30) i

" Number in parenthesis is 'the lo counting error expressed as % of the value. listed. .

bd below detection. 4i

  • k i

t

+

h t

4. s s

1  !

'2016t 49 11/20/85

Concentrations of radionuclides in GIT contents of fish caught on 7-10-85, 12.6 km (Station R-8) from the plant outfall.

pCi/g wet wt Sample ID

  • _ Common Name Dry / wet wt Cs Cs J859 (858) Bluegill

~J851 (860) Bluegill J865-(864) Catfish J867 (866) Catfish J869 (868) Catfish a

See previous table for concentrations in flesh and related information.

Number in parenthesis is the sample ID for the respective flesh sample.

Number in parenthesis is the la counting error expressed as % of value listed, bd below detection.

2016t 50 11/20/85

~-

Concentrations of radionuclides in flesh of fish caught on 7-11-85, 17.2 km

'- (Station T-4) from the plant outfall.

Number of Mean fresh Sample Common fish in Dry / wet wt whole pCi/g wet'wt

  • ID name pooled wt fish (g) Cs Cs sample J922 Largemouth

-Bass 1 .217 213 0.066(36) 0.20(12)

J923 Largemouth Bass 3 .215 74 bd 0.096(21)

J924 Bluegill 10 .203 56 0.033(28) 0.068(13) a Number in parenthesis is the la counting error expressed as % of the value listed, bd below detection.

2016t 51 11/20/85

. .= = - _ . _ _ - _- - ._

Concentrations of radionuclides in flesh of fish caught on 7-11-85, 19.5 km

. (Station R-11)'from the plant outfall.

1 Number of Mean fresh ,

Sample ~ Common fish in Dry / wet wt whole pCi/g wet wt

  • ID . name pooled wt fish (g) Cs Cs sample

- J850 . Bluegill 7 .182. 51 J852- Largemouth Bass 2 .208 223 J854 Catfish 1 .188 375

~

J856 Catfish 4 .192 112 Number in parenthesis is the la' counting error expressed as % of the value listed.

J d

1

-l 4

2016t 52 11/20/85

= --___m- ____ _.__________m_ _ . _ . _ _ - _ _ _ _ _ _ _ _ _ . _ . _ _ _ _ _ _ _ . _ _ _ _ . . . _ _ _ . - _ _ - - - _ -

' Concentrations of radionuclides in GIT contents of fish caught on 7 11 85 - -

19.5 km (Station R-ll) from the plant outfall, pCi/g wet wt 8

Sample ID Common Name Dry / wet wt Cs Cs J851 (850) Bluegill

, J853 (852) Largemouth Bass J855 (854) Catfish J857 (856) Catfish a

See previous table for concentrations in flesh and related information.

Number in parenthesis is the sample ID for the respective flesh sample.

b Number in parenthesis is the lo counting error expressed as % of value listed.

2016t 53 11/20/85
  • ~'- '**-

F1 y ~ n, ip-=-*

  • fM
  • rr-* -t"'W'-"1--"-'T-'+ d'n- '-1 " T---*" T-""PP ""7"M7 "'*TrtT *"*N-t-'NP-'vW'N'P"* - -? f-

Concentrations of radionuclides in flesh of fish caught on 8-28-85, 19.5 km (Station R-ll) from the plant outfall.

. Number of Mean fresh Sample Common . fish in -Dry / wet wt whole pCi/g wet wt *'

ID name_ pooled wt fish (g) Cs Cs sample K045 Bluegill 3 31 K046 Largemouth Bass 2 805 K047 Largemouth Bass 5 51 K048 Catfish 1 90

  • Number in parenthesis is the lo counting error expressed as % of the value listed.

t 2016t 54 11/20/85

_u y -m*.4- -- -----c m -* m--..-vs-. - -.r_-

O M

Concentrations of radionuclides in flesh of frog legs collected during 1985.

Distance Mean fresh # of pCi/g wet wta Sample Collection from pla t wt wnole legs Dry / wet Date Location (km) frog (g) pooled wt 134Cs 137C s ID J433 2-15-85 R-51 1.0 167 10 .184 0.04(11) 0.10(7)

J434 2-15-85 R-5 4.6 505 2 .178 0.43(14) 1.00(7)

J435 2-15-85 R-5 4.6 400 2 .189 1.11(3) 2.78(2)

J436 2-15-85 R-5 4.6 136 2 .215 1.09(3) 2.78(2)

J437 2-15-85 RS-17 0.5 415 2 188 0.63(3) 1.60(3)

J438 2-15-85 RS-17 0.5 307 2 .186 1.06(4) 2.8(2)

J602 3-21-85 R-5 4.6 630 2 .201 1.17(3) 3.14(2)

J603 3-21-85 R-5 4.6 151 2 .176 0.57(21) 1.67(6)

J604 3-21-85 R-5 4.6 122 2 .184 0.49(20) 1.48(7)

J605 3-21-85 R-5 4.6 91 2 .182 bd 0.45(20)

J616 3-21-85 RS-30 0.5 496 2 .198 1.86(3) 5.21(1)

J617 3-21-85 RS-30 0.5 372 2 .192 1.78(3) 4.74(2)

J630 3-21-85 T-2 7 .5 26 8 .189 0.29(30) 0.64(10)

J972 4-24-85 R-8 12.6 103 6 .172 bd 0.09(3)

J975 4-24-85 T-2 7.5 263 6 .184 0.25(11) 0.73(5) 7.5 8 .189 bd bd J976 4 24-85 T-2 J983 4-25-85 R-5 4.6 184 8 .174 1.34(4) 3.52(2)

K029 5-22-85 R-5 4.6 545 2 .124 1.05(3) 3.13(2) 5-22-85 T-2 7.5 132 6 K033 J907 7-10-85 R-8 12.6 84 4 .182 bd 0.09(3) 7-10-85 R-5 4.6 409 2 .201 1.09(3) 3.07(2)

J908 J909 7-11-85 RS-17 0.5 23 16 .174 0.26(26) 0.71(11) a Number in parenthesis is the 10 counting error expressed as % of the value listed, bd below detection R-51 is a pond approximately 1 km from the plant on land not connected to Clay Creek.

R-30 is a sump pond connected to Clay Creek Station RS-17 by an underground pipe.

.**** re 11tSA#CC

- Concentrations of radionuclides in the flesh of crayfish collected during 1985.

Distance a

Sample Collection' from Dry / wet pCi/g wet wt 134 137 ID date' Location plant (km) wt Cs Cs I

J631 3-20-85 T-2 7.5 .177 bd bd K16 5-21-85 R-8 12.6 .191 bd bd

{

K17 5-21-85 R-5 4.6 .203 0.67(15) 1.78(5)

K18 5-21-85 RS-17 0.5 .189 0.88(25) 1.54(9).

K44 8-29-85 R-5 4.6 s

i a

Number in parenthesis is the la counting error expressed as % of the value listed. .

i bd below detection.

1 .

1 f

t  !

e

(

4 i

I 2016t 56 11/20/85

o m

, o i

M e

l

)

i k

Concentrations of radionuclides in creek sediments during 1985a, pC1/g dry C Distance Sample Station from plant Date Wtb ID sampled outfall (km) sampled (g) 134cs 137Cs 60co -

54Mn 58co J678 R-11 19.5 3-18 248 bd bd bd bd '

J679 T-4 17.2 3-21-85 128 0.08(29) 0.15(12) bd bd bd J680 R-8 12.8 3-20-85 360 0.74(7) 1.80(2) bd bd bd l, . . J68I T-3 10.2 3-21-85 354 0.45(8) 1.28(2) 0.03(28) bd bd J682 T-2 7.5

, 3-21-85 321 1.40(3) 3.50(2) $d bd bd I l J683 R-5 4.6 3-20-85 329 ..,3(36) 2.09(2) 5.58(1) 0.03(57) bd J684 T-1 3.0 3-19-85 212 12.6(1) 34.3(1) 1.6(4) 0.12(21) 0.09(54)

J685 RS-17 0.6 3-20-85 174 3.40(2) 9.56(1) 3.75(4) bd bd i J686 RS-24 0.0 3-21-85 79 17.5(2) 50.0(1)

' 18.7(1) 1.7(9) 0.6(90)

J687 RS-1 2.3 3-20-85 165 3.37(2) 9.1(1) 1.07(7)

J688 '

0.13(25) bd RS-3 2.1 3-20-85 159 7.7(2) 22.5(1) 3.4(2) 0.22(21) 0.2(47)

J689 RS-5 1.9 3-19-85 113 9.4(2) 26.1(2) 3.6(2)

J690 0.28(34) 0.31(35) <

RS-7 1.7 3-20-85 117 6.9(3) 19.4(1) 2.8(2) 0.18(39) bd J691 RS-9 1.5 3-21-85 251 4 J692 R$-11 1.3 3-19-85 153 1.8(4) 5.3(2) 0.72(4) 0.07(60) bd J693 RS-13 1.1 3-19-85 253 5.3(2) 14.7(1) 1.21(3) 0.11(30) 0.17(40)

J694 -RS-15 0.8 3-19-85 135 44.7(1) 16.6(1) 6.0(2) 0.32(21) 0.74(25)

J138 R*11 19.5 5-20-85 322 bd bd bd bd bd

-J740 R-5 4.6 5-20-85 324 4.5(3) 12.6(1) 0.83(3) 0.06(42) 0.14(28)

J827 R-11 19.5 7-9-85 278 J828 R-8 12.8 7-9-85 370 bd 0.12(16) bd bd bd j JB29 T-2 7.5 7-9-85 246 0.55(5) 1.43(2) 0.04(25) bd bd J830 R-5 4.6 7-9-85 204 2.44(3) 7.13(1) 0.15(10) bd 0.08(40)

J831 R-4 4.1 7-9-85 319 0.96(5) 2.95(1) 0.11(13)

J832 T-1 3.0 7-9-85 207 3.76(2) 10.9(1) 0.20(8) 0.04($2) 0.17(18) i J833 RS-17 7-9-85 129 0.93(10) 2.81(2) 0.64(8) bd 0.09(34)

J948 R-11 8-28-85 J949 T-3 8-28 85 J950 R-8 12.8 8-28-85 161 .14(20) 0.49(7) bd bd bd J951 R-8 12.8 8-28-85 274 .08(25) 0.26(8) bd bd bd J952 R-8 12.8 8-28-85 320 .11(15) 0.30(6) bd bd bd J953 R-8 12.8 8-28-85 273 .14(11) 0.47(5) bd bd bd J954 R-8 12.8 8-28-85 245 .40(8) 1.10(5) bd bd bd J955 R-8 8-28-85 343 J947(d) R-8 8-28-85

J956 R-5 8-28-85 J957 RS-13 8-28-85 a ' Sediment sampled with a hand held corer 28.3 cm2 in area to a depth of 12 cm b All samples Steved through 2mm screen to remove large rocks. Only fine fraction analyzed, c Value in parenthests is the la counting error expressed as the % of listed value.

3 4 8ackground sample bd below detection.

2016t 57 11/20/85 1

g Concentrations of radionuclides in samples of selected soils - 1985.

pCi/g dry wt Sample 10 Station Date wt(g) Cs Cs Co Mn a

J695 RS-30 3-19-85 220 0.05(48) 0. 26(.4) bd bd J696 T-2 3-19-85 340 0.92(4) 2.59(1) 0.07(11) bd 8

J697 R4-RS 3-19-85 218 0.69(10) 2.21(4) 0.15(14) bd 8

J698 R-43. 3-19-85 178 3.3(2) 10.0(1) 2.4(2) .23(18)

J699 T-1 3-19-85 299 0.43(11) 1.30(3) 0.07(18) bd 8

J700 RS-17 3-19-85 210 0.04(78) 0.10(18) bd bd J710' 3/85 354 bd 0.020(18) bd bd J711 3/85 365 bd 0.034(10) bd bd J712" 3/85 352 bd 0.041(20) bd bd C

J713 3/85 360 bd 0.049(17) bd bd J714" 3/85 352 bd 0.051(15) bd bd a Soil samples obtained at irrigation pumps. Four, 0-3 cm deep surface plugs were combined for analysis from each location.

b 5-Soil samples obtained at known fishing areas on creek bank. 0-3cm section combined for analysis, c Soil samples'15 cm in depth, 28.3 cm2 in area from rice fielo owned by G. Silva approximately 6 km from plant outfall.

d Value in parenthesis is the lo counting error expressed as the % of listed value.

bd below detection.

2016t 58 11/20/85

ru D

M Concentrations of radionuclides in parts of water Hyacinth sampled on 7-12-85 from stations downstream from Rancho Seco, pC1/g wet wt

  • ID Pa rt Station Dry / wet K '*Mn 8

Co 60 1O 134 '

Co gg Cs Cs wt J793 stem-leaf RS-17 .162 2.3(2) 0.28(2) 0.02(15) 0.53(1) 0.02(15) 2.1(1) 6.6(1)

J l94 root RS-17 .307 1.63(6) 1.40(2) 1.29(3) 14.3(1) 2.05(1) 13.3(1) 38.4(1)

J795 stem-leaf RS-1 .112 2.9(2) 0.027(9) 0.084(4) 0.0 71(3) .008(30) 0.84(1) 2.52(1)

J796 root RS-1 .123 1.2(5) 0.073(6) 0.65(2) 0.94(1) .078(6) 1.95(1) 5.78(1) 8 Number in parenthesis is the lo counting error expressed as % of listed value.

bd below detection.

2016t 59 11/20/85 Examm .

I;;

. Concentrations of radionuclides in samples of beef and related samples - 1985.

Description pCi/kg wet wt a 134 137 Cs Cs

1) Flesh samples from two cows obtained from the feed lots of Mr. G. Silva, 20 March 1985.

Hereford bd 5.0(40)

Charolais bd 2.3(39)

2) Selection of steaks from 3 major local markets Store Purchased 8eef bd 5.0(20)
3) Flesh from hind-quarter from two cows obtained from grazing land (no time in feed lot) of Mr. G.

Silva, 21 June 1985 Angus /Herford (1) 14(20) 69(4)

Angus /Herford (2) 17(18) 56(6)

4) Pasture grass from grazing land 21 June 1985 6 18(14) a value in parenthesis is the lo counting error expressed as the % of the listed value.

bd below detection.

1 2016t 60 11/20/85

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f M Concentrations 3H and 137C s in well water samples obtained fon the vicinity of Rancho Seco.

Fifteen (15) gallon, unfiltered grogog water gamples collected from the levels of IJ'Cs and 3H below our limits of wells descrlggd detection below containejH<250pCi/1).

( ' 'Cs<0.007 pCi/1; The location of the wells are shown in Figure 1 which follows. Water from wells 1-10 sampled on 5-7-85. Well 11 sampled on 8-30-85.

~

Well Number Description 1 Irrigation well near station R-51 (lake north of Clay Creek on land of G. Silva),.

2000 ft from Clay Creek. The water tame is at 165 ft. and the depth of the well it 450 ft.

2 Irrigation well located on Mr. Silva's pasture land 800 ft. east of Clay Creek.

The water table is at 145 f t. and the well is drilled to a depth of 700 ft.

4 Domestic well of mother of Mr. G. Silv3 at residence.

5 Domestic well of Mr. John Evans. Water pumped from the well located 2000 ft from Hadselville Creek, was sampled from a garden hose.

6 Domestic well of employee of Mr. G. Silva located 300 ft. from Hadselville Creek. The water table is at a depth of 98 ft. and the well is drilled to a depth of 300 ft.

7 Domestic well of Gary Silva, Jr. located 300 ft from Hadselville Creek. The water table is at 100 ft. and the depth of the well is 325 ft.

8 Domestic well of Gary Silva located 800 f t.

from Hadselville Creek on crest of hill near residence. Water table is at 145 f t. and the well is 450 ft, deep.

9 Domestic and irrigation well of Mr. Silva located in the area of the horse corral, 200 f t. from Hadselville Creek. The water table is at 115 ft. and the well is 450 ft. deep.

10 Domestic well of Mr. Howard Jacobs. The well is located 600 ft. from Hadselville Creek. The water table is located at 96 ft.

below ground level. The depth of the well is 200 ft. Water was sampled from a garden hose.

11 Domestic well located at 11669 Kirkwood Road.

2016t 61 11/20/85

- 'a_ m____

r Concentrations of radionuclides in samples of beef and related samples - 1985.

a Description pCi/kg wet wt 134 137 Cs Cs

1) Flesh samples from two cows obtained from the feed lots of Mr. G. Silva, 20 March 1985.

Hereford bd 5.0(40)

Charolais bd 2.3(39)

2) Selection of steaks from 3 major local markets Store Purchased Beef bd 5.0(20)
3) Flesh from hind-quarter from two cows obtained from grazing land (no time in feed lot) of Mr. G.

Silva, 21 June 1985 Angus /Herford(1) 14(20) 69(4)

Angus /Herford(2) 17(18) 56(6)

<6 18(14)

4) Pasture grass from grazing land 21 June 1985 a Value in parenthesis is the la counting error expressed as the % of the listed value.

bd below detection.

2016t

i 6 Amount of suspended particulates in water sampled and Kd values for 137C s.

l

( Station Suspended Particulate Cs Kd" 10 Date Sampled Concentration g dry /1 value 4

RS-17 4-26-84 .0052 3.7 x 10 RS-17 2-7-85 .0084 6.0 x 10 4

RS-17 2-8-85 .138 4.3 x 10

! R-5 2-7-85 .0062 9.4 x 10*

4 R-5 2-8-85 .404 5.1 x 10 4

R-8 2-7-85 .0029 10.6 x 10 4

R-8 2-8-85 .223 1.6 x 10 4

R-11 2-7-85 .0087 17.8 x 10 mean 7.315.1 x 4

10 l

l pfd x 1000 DCi a- Kd = 1 prefilter respective values for 1 prefilter and l

' Pld 1 PS_i - 137 I water 1 particulate I water for Cs on preceeding page I b- Samples collected af ter a heavy rain l

l 2016t 63 11/20/85

= - _ - _ - - - - - _ . - - - - _ _ _ . - , - - - - , - - - - _ - _ _ _ - - - - - - - - _ - _ _ - - - - - _ - - _ _ . - - - - - - - - - - - - _ _ - - - - - - _ - - - - - - - . _ - . - - - - - - - - - - - - - - _ . - _ _ - - - - - - -

-o Concentrations of radionuclides in reter, tion basin sediments collected July 1985.

Sample pCi/g dry 54 57 58 60 10 125 134 137 g h Co Co Co 3g g Cs Cs J815 J816- .148(1) 0.5(10) 30.4(5) 210(1) 71.6(1) 69.5(2) 390(1) 1315(1 l

4 i

2016t 64 11/20/85

4 Concentrations of 134C s and 137C s in water samples collected downstream and in the vicinity of the Rancho Seco Nuclear Power Generating Station during 1984 and 1985.a Concentration (pCi/1)

Station Distance # Date Cs Cs 10 (km) Sampled PF Water PF Water RS-17 0.6 4/26/84 0.46(2) 1.65(3) 0.89(2) 3.70(2)

RS-17 0.6 4/26/84 0.46(3) 2.48(2) 1.04(1) 6.04(1)

RS-17 0.6 7/19/84 0.06(47) 0.08(23) 0.17(15) 0.26(8)

R-5 4.8 7/18/84 0.83(4) 0.55(5) 1.81(3) 1.61(2)

R-8 12.8 7/18/84 0.09(22) 0.15(13) 0.19(14) 0.45(6)

R-11 19.5 7/18/84 0.08(28) 0.06(21) 0.16(19) 0.11(15)

RS-17 0.6 8/15/84 0.35(6) 0.56(8) 0.74(6) 1.87(3)

R-5 4.8 8/15/84 1.80(2) 3.34(5) 3.82(2) 11.3(3)

R-8 12.8 8/14/84 0.10(20) bd 0.20(13) 0.6(80)

R-11 19.5 8/15/84 bd bd bd bd RS-17 0.6 10/18/84 0.46(41) 0.74(4) 0.94(4) 2.13(2)

R-5 4.8 10/17/84 0.28(7) 0.52(5) 0.67(5) 1.68(2)

R-8 12.8 10/16/84 0.05(20) 0.06(11) 0.09(18) 0.23(3)

R-11 19.5 10/15/84 bd 0.015(38) bd 0.073(10)

RS-17 0.6 2/7/85 0.26(3) 0.45(8) 0.63(2) 1.25(3)

R-5 4.8 2/7/85 0.17(19) 0.21(4) 0.39(9) 0.67(2)

R-8 12.8 2/7/85 0.02(27) 0.04(16) 0.04(12) 0.13(5)

R-11 19.5 2/7/85 0.04(33) 0.014(21) 0.07(23) 0.45(8)

RS-17 0.6 2/8/85* 0.49(3) 0.072(9) 1.37(2) 0.23(3)

R-5 4.8 2/8/85* 6.0(3) 0.23(5) 15.9(2) 0.77(2)

R-8 12.8 2/8/85* 0.63(3) 0.15(6) 1.69(2) 0.47(3)

RS-24 0.0 3/22/85 0.05(41) 0.02(38) 0.07(23) 0.05(28)

RS-17 0.6 3/19/85 bd 0.04(20) 0.11(24) 0.16(6)

T-1 3.0 3/20/85 0.27(11) 0.30(7) 0.67(6) 0.66(5)

R-5 4.8 3/19/85 0.26(13) 0.15(8) 0.71(5) 0.44(3)

R-5 4.8 3/22/85 0.28(12) 0.16(11) 0.74(4) 0.57(4)

T-2 7.5 3/20/85 0.21(12) 0.14(7) 0.50(5) 0.46(3)

T-3 10.2 3/21/85 0.24(12) 0.084(11) 0.6)(5) 0.24(5)

R-8 12.8 3/19/85 0.08(33) 0.07(16) 0.13(19) 0.18(6)

T-4 17.2 3/20/85 bd 0.05(18) 0.1(19) 0.12(8)

R-11 19.5 3/18/85 0.06(23) 0.05(19) 0.12(11) 0.10(9) 2016t 65 11/20/05

a Concentrations of 134C s and 137C s in water samples collected downstream and in the vicinity of the Rancho Seco Nuclear Power Generating Station during 1984 and 1985 (continued).

Concentration Station Distancec Date 134C s 137Cs 10 (km) Sampled PF Water PF Water RS-17 0.6 4/26/85 0.24(11) 0.42(3) 0.73(4) 1.05(2)

R-5 4.8 4/25/85 0.40(8) 0.59(5) 1.04(4) 1.69(8)

R-8 12.8 4/23/85 bd 0.08(16) 0.07(26) 0.22(4)

R-11 19.5 4/23/85 bd 0.013(48) bd 0.03(14 )

RS-17 0.6 5/23/85 0.08(26) 0.14(6) 0.18(11) 0.45(2)

R-5 4.8 5/22/85 0.40(9) 0.41(3) 1.23(4) 1.39(2)

R-8 12.8 5/21/85 bd 0.041(9) 0.12(23) 0.13(3)

R-11 19.5 5/20/85 bd 0.011(72) 0.46(31) 0.03(23)

RS-17 0.6 7/11/85 0.037(8) 0.084(3) 0.10(3) 0.27(2)

R-5 4.8 7/10/85 0.69(3) 0.21(5) 2.34(2) 0.66(2)

R-8 12.8 7/10/85 0.034(14) 0.03(20) 0.12(20) 0.08(8)

R-11 19.5 7/11/85 0.026(39) 0.005(52) 0.075(13) 0.019(12)

RS-24 0.0 8/30/85 0.14(25) 0.036(16) 0.33(9) 0.12(7)

RS '7 0.6 8/30/85 bd 0.037(16) 0.065(35) 0.15(7)

R-5' 4.8 8/29/85 bd bd bd 0.018(41)

R-5 4.8 8/29/85 0.015(36) 0.058(11) 0.085(8) 0.27(4)

T-3 10.2 8/28/85 0.015(32) 0.023(25) 0.06(10) 0.082(8)

R-8 12.8 8/28/85 bd bd bd 0.033(18)

R-8 12.8 8/29/85 bd 0.009(70) bd 0.044(18)

R-il 19.5 8/28/85 bd bd bd 0.027(28)

RS-17 0.6 10/15/85 bd 0.55(9) 0.17(17) 0.25(3)

R-5 4.8 10/15/85 0.62(6) 0.022(29) 1.99(3) 0.19(6)

R-8 12.8 10/14/85 bd 0.009(70) bd 0.27(22)

R-ll 19.5 10/14/85 bd bd bd 0.011(60) 2016t 66 11/20/85

- Concentrations of 134Cs and 137Cs in water samples collected downstream and in the vicinity of the Rancho Seco Nuclear Power Generating Station during 1984 and1985(continued).

Concentration Station Distancec Date 134Cs 137Cs ID (km) Sampled PF Water PF Water RS-30h 0.6 3/20/85 0.58(8) 0.27(4) 1.73(3) 0.87(2)

R-51f 0.9 10/29/84 bd 0.014(24) bd 0.048(9)

R-529 6.0 10/17/84 0.24(10) 0.15(5) 0.56(6) 0.51(3)

R-53d 10/13/84 bd bd bd 0.012(17)

Cosumnese River 8/13/84 bd bd bd bd Mokelumne River 8/27/85 bd bd bd 0.008(47)

  • Samples collected immediately after a heavy rain, a Water samples (551 in volume) were filtered through 1 micron prefilter (PF) cartridges. Each prefilter and filtered water sample was analyzed separately, b Values in parenthesis are the one sigma standard deviation of the counting error expressed as percent of the activity, bd - below detection. Detectable amount of Mn-54, Co-58, and Co-60 were occasionally measured in prefilter samples from Station RS-17 and R-5.

c Distance from sampling site to point of liquid effluent discharge at Rancho Seco, d Sample from Rancho Seco Lake collected for background activity analysis, e Samples from a distance greater than 25 km from the plant for background levels in water, f Sample from an irrigation pond of User "T" not connected to Clay Creek.

9 Sample from an irrigation pond of User "T" located approximately 6 km from the Rancho Seco. This pond obtains water from Hadselville Creek.

h RS-30 is the irrigation sump pond adjacent to Clay Creek connected to Station RS-17.

2016t 67 11/20/85

o Concentrations of radionuclides in unfilter water samples from the regenerate hold-up tanks at Rancho Seco collected on 10/14-15/85.

pCi/la Sample ID Date Collected 54Mn 60Co 134Cs 137Cs K49 (NR885-73) 10-14-85 0.4(25) 0.9(15) 8.5(6) 23.9(3)

K50 (RHVT-8) 10-15-85 0.5(22) 1.3(8) 8.6(4) 21.7(2) a Value in parenthesis is the la counting error expressed as the % of listed value.

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2016t 68 11/20/85

r A

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Concentrations of radionuclides in retention basin water samples collected on o

10-17-85.  !

t i

i pCi/la ,

ID # Fractionb 54Mn 60Co 134Cs 137Cs i

K42-RB-1 particulate 0.08(11) 1.20(2) 0.25(3) 0.75(2)

K51-RB-1 water 0.06(15) 0.52(3) 11.3(3) 51.2(2)

K43-R8-2 particulate 0.02(11) 0.31(3) 0.17(3) 0.50(2)

K52-RB-2 water 0.08(7) 0.52(3) 7.2(3) 26.3(2) a Value in parenthesis is the la counting error expressed as the % of l

listed value.

b Water samples filtered through a 1 micron filter cartridge to remove particulates.

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l 2016t 69 11/20/85 I

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