ML20073H065

Attachment 1 to Annual Environ Operating Rept:Radiological Environ Monitoring Program Analysis Results for Davis-Besse Nuclear Power Station for 1990

ML20073H065
Person / Time
Site:	Davis Besse
Issue date:	12/31/1990
From:	TOLEDO EDISON CO.
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ML20073H050	List: ML20073H047 ML20073H065 ML20073H069
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NUDOCS 9105060157
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Text

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3 B

AttachmentI n

to the e

ANNUAL ENVIRONMENTAL OPERATING REPORT:

, Radiological Environmental Monitoring Program Sample Analysis Results e

for a Davis-Besse Nuclear Power Station January 1,1990 to December 31,1990 Prepared by:

Radiological Environmentai Davis Besse Nuclear Power Station Toledo Edison Company Toledo, Ohio B April 1991

"'on 1

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Table of Contents Description Page No.

L'ist of Tables 11 Introduction 1 Data Tables 2

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Appendix A-1

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' List of Tables.

-Table No. Description Page thM

)L- 1 Airborne.particulates and iodine 2 1 collected at Location T-1,-analyses for gross-beta and iodine-131, 2 Airborne.:particulates and iodine 3 3- collected at Location T-2, analyses for: gross beta and iodine-131.

3 Airborne particulates and iodine 4

- collected at Location T-3, analyses for gross beta and iodine-131.

) 4- Airborne particulates and-iodine 5 collected at Location T-4, analyses- .

for gross beta and. iodine-131.

1 5 Airborne particulates and iodine 6 i collected at Location T-7,-analyses J for gross beta and iodine-131.

i 6' -Airborne lparticulatesLand iodine 7 4 collected.at Location T-8, analyses i .for gross beta and iodine-131.

1 7 Airborne particulates and. iodine 8 collected at. Location T-9,-analyses for gross beta and iodine-131. -

8 Airborne particulates and. iodine 9

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' /- collected at. Location T-11, analyses-for gross beta and iodine-131.

9- Airborne particulates and: iodine 10

. collected at--Location T-12,ranalyses for grossLbeta and iodine-131.

,10 LAirborne particulates'and iodine 11 collected'at Location T-27, analyses for gross beta and iodine-131.

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List ofl Tables (continued) .

Table No.- Description Page No.- l g

11 Airborrie-particulates, gross beta 12 t

analyses, monthly averages,1 minima, and' maxima,11990. ,

12 Airborne.particulates, quarterly 18 g!

composites of all indicator: and -

all control locations, analyses

-for strontiumiand gamma-emitting isotopes, 1990.

13' Precipitation / snow samples, quarterly 22 composites.-_ Analysis for gross beta, g i tritium and gamma-emitting isotopes, 1990.

-14 Area monitors-(TLD), quarterly, 1990. 24

.15 Area: monitors-(TLD), annually, 1990. 28 0 16 1 Milk samples, analyses for Sr-89, 31 S r-9 0,.-. I-131, - and --gamma-emi t t ing isotopes. Collection: Semimonthly,

_May.through! october,umonthlyfotherwise. cg;

!17f . Milk samples, analyses;for calcium, _ 35 ,

stable: potassium,.and: ratios-of

.pci Sr-90/g CaLand pCi Cs-1-37/g_.K.

Collection: Semimonthly,'May through y oc tobe r , _- mon thly _ ;o the rwi se .

_ g; 0

18- Groundwa'ter samples,canalyses~fori 39

-gross beta, Sr-89,1Sr-90 andEgamma-emitting 1 isotopes. . Collection: 4 Quarterly _

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.19 Domestic me'at samples,; analysis for. 41-gamma-emitting? isotopes.

201  : Wildi-ifeJmeat sample's,1 analysis for- 42

" gamma-emittingLisotopes.=

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.. __._._.m_._._..__... ._.... _ _ ._ _,__ - _ _ , _ . . . .

B List of Tables (continued)

I j Table No. Description Page No.

O 21 Broad leaf vegetation, analyses for 43 strontium-89, strontium-90, I-131, and other gamma-emitting isotopes.

Collection: Monthly in season, g 22 Truit samples, analyses for strontium-89. 45 strontium-90, I-131, gamma-emitting isotopes. Collection: Monthly in season, 23 Animal-wildlife feed samples, analysis 46 3 for gamma-emitting isotopes.

Collection: Annually.

24 soil samples, analysis for gamma- 47 emitting isotopes.

9 25 Treated surface water samples, monthly 49 composites of weekly samples, analysis for gross beta, 1990.

26 Treated surface water samples, monthly 55 composites of weekly samples, analyses

[) for gross beta, tritium, gamma-emitting isotopes, strontium-89 and strontium-90, 1990.

27 Treated surface water samples, 56 quarterly composites of weekly

[] samples, analyses for tritium, strontium and gamma-emitting isotopes, 1990.

28 Untreated surface water samples, monthly 58 composites of weekly samples,

[) analysis for gross beta, tritium, and gamma-emitting isotopes, 1990.

29 Untreated surface water samples, monthly 64 composites of weekly samples, analyses for gross beta, tritium,

{} strontium, and gamma-emitting isotopes 1993 30 Untreated surface water samples, 65 quarterly composites of weekly samples, analysis for strontium, 1990.

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0-List of Tables (continued)

Table No. Description Page No.

31 O Untreated surface lake water samples, 67 monthly composites of weekly grab samples, analysis for gross beta, tritium, strontium-89, strontium-90 and gamma-emitting isotopes, collected June through October, 1990. #

32 Fish samples, analyses for gross beta 74 and gamma-emitting isotopes.

Co11cetion: Semiannually.

33 Shoreline sediment samples, analysi's 9 75 for gamma-emitting isotopes.

Collection: Semiannually.

34 Grass samples, analyses for iodine-131 76 and gamma-emitting isotopes.

35 Egg samples, analysis for gamma-emitting 77 isotopes. Collection: Annually 0

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Introduction Attachment 1 to the Davis-Besse Nuclear Power Station-1990 Annual Environmental Operating-Report (AEOR) includes-the results of I analysis-of all radiological environmental radiation measurements 7~~ taken as part of the 1990 Radiological Environmental Monitoring Program (REMP). The summaries provided in Appendix E and thoughout the text of the 1990 AEOR are based on the data presented in the following table.

Data tabulation and sample analyses results were provided by

~) Teledyne Isotopes Midwest Laboratory (TIML) in the TIML annual report to Toledo Edison.(Part II, Feb 1991).

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y Table 1. Airborne particulates and iodine collected at Lccation. T-1, analyses y for gross beta -and iodine-131.a Date- Volume GrossBgta Date -Volure Gross Bqta Collected (m3) -(pci/m ) Collected (m3) (pci/md) l

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01-08-90 228b 0.03510.005 07-09-90 283 0.01120.003 01-15-90 258 0.02320.004 07-16-90 289 0.01220.003 01-22-90 259 -0.02010.004 07-23-90 284 0.02010.003 29-90 262 0.02420.004 30-90 291 0.01620.004 02-05-90 266 0.01920.003 08-06-90 300 0.02010.004

} 02-12-90 256- 0.01710.004 08-13-90 297 0.01610.003  ;

02-19-90' 260 0.01920.003 08-20-90 '294 0.01720.003 02-26-90 -257 0.02210.004 08-27-90 301 0.01110.003 03-05-90 251- 0.02720.004 09-04-90 327 0.02420.003

=03-12-90 262 0.02020.003 09-10-90 235 0.02720.005 03-19-90 262 0.01720.003 09-17-90 30 0 0.02020.004 E 03-26-90 273- 0.02710.003 09-24-90 312 0.01820.004.

04-02-90 250 0.01420.003 10-01-90 -311 0.03020.004 1st'Qtr meants.d'. _0.02210.006- 3rd- Qtr meants.d. 0.01920.006 04-09-90L 274 0.01520.003 10-08-90 308 0.01920.004; 04-16-90 299 0.02120.003 10-15-90 317- 0.010:0.002 04-23-90_- 289 0.02320.003 10-22-90 314 0.02220.003-04-30 288 0.02110.003 10-29-90 320 0.01810.003 05-07-90' -289- 0.01720.003 11-05-90 308 0.03220.004 y' :05-14-90 2871 0.01610.003 12-90' 324 0.02010.003 05-21-90 289- 0.01120.002 11-19-90_ 296 0.02220.003; 05-28-90 313- 0.01410^.003 11-26-90 329 0.030 0.003-06-0a-90 312- 0.01120.003_ 12-03-90: 30 6 0.02320.002

06-11-90 308- 0.00920.003 12-10-90. 337 0.02220.003

06-18 306- 0.01520.003 12-17-90 30 3 0.021:0.003 3 :06-25-90 287 0.01520.002 12-24-90 306 0.01820.003 07-02-90 2 98 . 0.016 0.003,-

_ 12-31-90: 284 0.02820.004

-2nd-Qtr_meants.d. 0.0162C.004 4th Qtr meants.d. 0.02210.006 1 a: Iodine-131 concentrations -are <0.07 pCi/m3 unless noted otherwise in-

-Appendix C.

b Pump ran for 6 days.

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O Table 2. Airborne particulates and iodine collectec at Location T-2, analyses for gross beta and iodine-131.a qp Date Volume Gross Beta Date Volume Gross Beta Collected (m3) (pCi/m3) Collected (m3) (pCi/m3) 01-08-90 237b 0.03110.004 07-09-90 290 0.014t0.003 01-15-90 300 0.02110.003 07-16-90 282 0.01110.003 01-22-90 271 0.01410.003 07-23-90 284 0.01920.003 01-29-90 293 0.01920.003 07-30-90 2 86 0.01920.004 02-05-90 260 0.01320.003 08-06-90 275 0.01720.004 02-12-90 283 0.01620.003 08-13-90 289 0.02010.003 q>

02-19-90 283 0.00720.003 08-20-90 280 0.01720.003 02-26-90 270 0.01720.003 08-27-90 289 0.01220.003 03-05-90 270 0.02320.004 09-04-90 32 1 0.02620.003 03-12-90 283 0.01770.003 09-10-90 242 0.02720.005 03-19-90 282 0.01210.003 09-17-90 281 0.02310.004 03-26-90 276 0.02720.003 09-24-90 273 0.016:0.004 4D 04-02-90 280 0.009 0.003 10-01-90 281 0.02810.004 1st Qtr mean!s.d. 0.01720.007 3rd Qtr meants.d 0.01920.006 UI 04-09-90 285 0.01610.003 10-08-90 272 0.02520.004 04-16-90 279 0.02120.003 10-15-90 279 0.010:0.003 04-23-90 278 0.01820.003 10-22-90 282 0.02020.003 04-30 90 292 0.021:0.003 10-29-90 268 0.01520.003 05-07-90 283 0.01820.003 11-05-90 284 0.03220.004 05-14-90 286 0.01510.003 11-12-90 275 0.02020.003 g, 05-21-90 285 0.01010.002 11-19-90 279 0.02820.004 05-28-90 282 0.01410.003 11-26-90 282 0.03120.004 06-04-90 285 0.01120.003 12-03-90 271 0.026:0.003 06-11-90 286 0.01010.003 12-10-90 269 0.02020.003 06-18-90 288 0.01410.003 12-17-90 298 0.02110.003 06-25-90 2 84 0.01620.002 12-24-90 292 0.023:0.003 ep 07-02-90 288 0.016!0.003 12-31-90 288 0.02620.004 2nd Qtr meants.d. 0.01520.004 4th Qtr meants.d. 0.02320.006 a lodine-131 concentrations are <0.07 pCi/m3 unless notec otherwise in 4D Appendix C.

b Pump ran for 6 days.

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= Table 3. Airborne- particulates and iodine collected at location T-3, analyses i for gross beta and iodine-131.a l

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Date Vol yme - Gross Beta Date Volyme Gross Bgta Collected (mJ) (pCi/m3) Collected (mJ) (pC1/m3) 01-08-90 211b 0.03520.005 07-09-90 289 0.01420.003 01-15 260 0.024:0.004 07-16-90 288 0.01310.003 01-22-90 239 0.02020.004 07-23-90 290- 0.01910.003 01-29-90 250 0.02210.004 07-30-90 292 0.02110.004 02-05-90 285 0.01610.003 08-06-90 288 <0.004C

);' 02-12-90 286 0.01620.003- 08-13-90 278 0.01420.003 02-19-90 280 0.01620.003 08-20-90 286 0.01520.003 02-26-90 282 0.01910.003 08-27-90 284 0.01120.003 03-05-90 283 0.022:0.003 09-04-90 326 0.02520.003 03-12-90. 293 0.019 0.003 09-10-90 246 0.02620.004 ,

03-19-90 285 0.01210.003 09-17-90 287 0.02020.004 '

)f 26-90 284 0.02720.003 09-24-90 291 0.02020.004 02-90 282 0.01010.003 10-01-90 286 0.02920.004 j 1st Qtr meants.d. 0.02010.006 3rd- Qtr meant s.d . 0.01910.006 h . 04-09-90 295 0.01420.003 10-08-90 282 0.02210.004 04-16-90 288 0.01910.003- 10-15-90 281 0.02020.003 04-23-90 283 0.02220.003 10-22-90 288 0.01920.003 30 288 ~0.02410.003 10-29-90= 289 0.01520.003 l

05-07-90 287 0.01720.003 11-05-90 287 0.03320.004 05-14-90 290 0.01720.003 11-12-90 287 0.01720.003-b 05-21 289 0.01020.002 11-19 90 283 0.02820.004 28 289 0.01220.003 11-26-90_ 287 0.03010.004 06-04-90 -290 0.006:0.002 12-03-90 -282 0.02620.003 06-11 288 0.01010.003 12-10-90 290 0.02420.003

.06-18-90 -287 0.01510.003- 17-90.- 275 0.02210.004- =

j 06-25-90 02-90 287 288 0.01320.002 0.01620.003 12-24 12-31~-90 303 275 0.02420.003 0.026t0.004

' 2nd Qtr mwants.d. 0.01520.005! 4th_ Qtr meants.d. 0.02410.005

); a Iodine-131 concentrations are <0.07 -pci/m3 unless noted otherwise- in Appendix-C..

-b. Pump _ran'for 6 days.

-c-Filter paper very light; probable pump mal function.

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Table 4~. Airborne particulates and- iodine. collected at ;ccation T-4, analyses for gross beta and iod.ine-131.8 .g Date Vol yme Gross Beta Date- Volume Gross Beta Collected (m?) (pci/m3) Collected (c3) (pCi/m3) 0.03410.004- 07-09-90 0.01520.003 01-08-90 250b 284 01-15 -287 0.02320.004 07-16-90 284 0.01120.003 01-22-90 289 0.01720.003 07-23-90 292 0.01820.003 01-29-90 288 0.02220.003 07-30-90 289 0.02020,004 02-05-90 289 -0.01320.003 08-06-90 284 0.01820.004 02-12-90 289 0.01920.003 08-13-90 290 0.01420.003 g 02-19-90 291 0.01520.003 08-20-90 284 0.01820.003 02-26-90 294 0.01820.003 08-27-90 290 0.00920.003 03-05-90 289 0.02110.003 09-04-90 333 0.02020.003 03-12-90 285_ 0.01520.003 09-10-90 244 -0.03220.005 03-19-90 -288- 0.01210.003 09-17-90 297 0.02510.004 03-26-90 283 0.02710.003 09-24-90 289 0.01620.004 9 04-02 -297 0.01120.003- 10-01-90 287 0.027t0.004 _ _ _

1 st Qtr -meant s .'d , 0.01920.006 3rd Qtr meants.d. 0.01920.007-04-09 286 0.01520.003 10-08-90 283 0.02310.004 #

04-16-90' -286 0.02120.003 10-15-90 289 0.01020.003 04-23-90 285 0.02220.003 10-22-90 281 0.02220.003

.04-30-90? 286 0.02320.003- 10-29-90 300 0.01810.003-07-90 289 0.01820.003 05-90 292 0.02920.004 05-14-90 290 0.01620.003 11-12-90 293 0.01910.003  :

05-21-90 285 0.01420.002 11-19-90 292 0.'02720.003 0 05-28-90 289 0.01120.003- 11-26-90 '295 0.03810.004- i 06-04 235- 0.01320.003 12-03-90' 288 -0.02220.002 06-11-90; 286 - 0.00920.003 12-10-90 299 0.02610.003 06-18-90' 286 0.01420.003 12-17 288 0.02120.003 06-25-90 290 0.01610.002= 12-24-90 294 0.024iO.003 g

'07-02 -290-0.02010.003 12-31-90 288 -0.02420.004 l

2nd' Qtr meants.d. -0.01620.004 4th Qtr mean*s.d. 0.02320.006 L

7 a Isdine-131 concentrations are 10.07 pCi/m3 unless - notec 'otherwise in _e:

l ' Appendix C.__ ~

b Pump ran for 6= days.-

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_ Table-5. Airborne particulates and iodine collected at Location T 7, analyses-for gross beta and iodine-131.a Date Volume Gross Beta Date Vol yme Gross Beta Collected (m3) .(pCi/mJ) Collected (m4) (pCi/m3) y 01-08-90 243b 0.032 0.004 07-09-90 288 0.01420.003 01-15-90 285 0.02210.004 07-16-90 284 0.01210.003 01-22-90 283 0.02020.003 07-23-90 292 0.02120.003 01-29-90 285 0.01920.003 07-30-90 290 0.01820.004 02-05-90 285 0.01610.003 08-06-90 281 0.01920.004

) -- 02-12-90 285 0.01720.003 08-13-90 292 0.01620.003 1 02-19-90 285 0.01620.003 08-20-90 290 0.01820.003 1 02-26-90 286 0.01920.003 08-27-90 282 0.01210.003 03-05-90 285 0.02020.003 09-04-90 321 0.03220.004 03-12-90 286 0.01820.003 09-10-90 33c <0.005-03-19-90 285 0.01320.003 09-17-90 285 0.02410.004

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03-26-90 04-02-90 286 285 0.02620.003 0.01320.003 09-24-90 10-01-90 291 290 0.01810.004 0.03210.004

' 0.01910.005 0.02010.007 ist Qtr meants.d. 3rd Qtr meant s.d.

) 04-09-90 ~287 0.01420.004 10-08-90 290 0.01610.004 04-16 285- 0.01810.003 10-15-90 291 0.00920.003 04-23-90 286 0.02120.003 10-22-90 291 0.020 0.003 04-30-90 286 0.01910.003- 10-29-90 293 0.02020.003 05-07-90 ~283 0.02010.003 11-05-90 289 0.03710.004 y 05-14-90 285 0.01720.003 11-12-90 29 1- 0.02420.003 05-21-90 286 0.01320.002- 19-90 290 0.02810.003-05-28-90 274 0.01310.003 11-26-90 291 0.03520.004

.06-04-90 287: 0.010 0.003 12-03-90 290 0.01720.003 06-11 285 0.01120.003 12-10-90 287 0.02020.003 06-18-90 285 -0.013 0.003-- 12-17-90 271 0.02220.003

)1 06-25-90 285 0.01620.002 12-24-90 278 0.02220.003:

07-02-90 L294_ 0.01920.003 12-31-90 273 0.024 0.004 2nd-Qtr meants.d. 0;01620.004 4th Qtr meants.d. 0.023t0.007

) a Iodine-131 concentrations are <0.07 pC1/m3' unless noted otherwise in Appendix C.

b Pump ran for 6 days.-

c.LLD for I-131 not reached due to low volume; blown fuse found in pump and pump ran only 19.4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />. 1-1311 concentration <0.34 pCi/m3 6

- _ . _ - . . _ ., m._._ . _ _ _ _ . . - _ . _ . . _ _ _ _ . . _ . _ _ _ _ _ . . _ . - _ _ _ _

O 1 Table 6. Airborne particulates- anc iodine collected at Location T-8, analyses-for gross beta and tocine-131.a ,.

Date - Vol yme Gross Bgta Date Volyme Gross Bqta Collected (ma)- (pCi/mJ) Collected (m3) (pC1/m3) 0.01710.003 80 01-08-90 246b 0.031:0.004 07 09-90 267 01-15 30 4 -0.02620.004 07-16-90 282 0.01420.003 01-22-90 281- 0.01810.003 07-23-90 276 0.02220.004-01-29-90 284 -0.022:0,003 07-30-90 280 0.02420.004 02-05-90 283 0.01820.003 08-06-90 265 0.02020.004 02-12-90 285 0.01520.003 08-13-90 271 0.02010.004 gp 02-19-90 294 0.01520.003 08-20-90 280 0.01820.003 02-26-90 285 0.01620.003 08-27-90 282 0.01020.003 03-05-90 284 0.023:0.003 09-04-90 34 0 0.02910.003 03-12-90 311- 0.02020.003 09-10-90 240 0.03320.005 03-19-90 316 0.01220.003 09-17-90 299 0.02320.004 03-26-90 288 0.02710.003 09-24-90 285 -0.01720.004 gp.

04-02-90 283 0.01220.003- 10-01-90 289 0.03520.004

'Ist Qtr meants.d. 0.02020.006 .3rd Qtr meanis.d. 0.022 0.007 4

104-09-90 2'7 8 0.01620.003 10-08-90 272 0.02910.005 GD; 04-16-901 278 0.021:0.003 10-15-90 282 0.01020.003

~04-23-90 -275 0.023:0.003 10-22-90 282 0.02320.004 04-30-90 275 0.024 0,004 10-29 '285 0.01720.003

.05-07-90 273 0.01620.003 11-05-90 281 -0.03420.004 05-14-90 274 0.01620.003 1)-12-90 287 0 .02020.003 0.030:0,004 ID 05-21 279 0.01210.002L 11-19-90: -277 05-28-90 270 0.01320.003 11-26-90 280 0.03320.004 06-04-90~ '280 0.01320.003- 12-03-90 -284 0.01010.002 11-90 273 l0.01120.003 12-10-90 249 0.020 0.004 18 :280- 0.015 0.003 12-17-90 287 0.01920.003 06-25-90 273 0.01420.002: 12-24-90 -285 0.02220.003 1D 07-02-90 283 0.01520.003 31-90 279 0.02520.004 2nd Qtr meants.d.. 0.01620.004 4th Qtr meants.d. 0.022:0.008

. a Iodir.e-131? concentrations are <0.07 pci/m3 unless noted- otherwise in- gp Appendix C.

b~ Pump =ran forJ6l days.

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Tabl e 7. Airborne particulates and iodine collected at Location T-9, analyses for gross beta and iodine-131.6 l

Date Vol yme Gross Beta Date Volyme Gross Beta Collected (mJ) (pCi/m3) Collected (m4) (pC1/m3) 01-08-90 248b 0.03220.004 07-09-90 2 83 0.01610.003 01-15-90 2 88 0.02110.003 07-16-90 290 0.01020.003 01-22-90 266 0.01410.003 07-23-90 293 0.02020.003 01-29-90 282 0.01710.003 07-30-90 290 0.02210.004 02-05-90 285 0.01710.003 08-06-90 291 0.02010.004 02-12-90 285 0.01510.003 08-13-90 295 0.01720.003 02-19-90 285 0.01420.003 08-20-90 287 0.01920.003

- 02-26-90 286 0.015 0.003 08-27-90 295 0.01310.003 03-05-90 285 0.02210.003 09-04-90 32 0 0.02510.003 03-12-90 286 0.01810.003 09-10-90 245 0.02920.005 l

03-19-90 285 0.010 0.003 09-17 90 295 0.02410.004 03-26-90 286 0.02610.003 09-24-90 287 0.01820.004 04-02-90 290 0.00910.003 10-01-90 291 0.02720.004 1st Qtr meants.d. 0.01810.006 3rd Qtr meants.d. 0.02010.005 04-09-90 288 0.01520.003 10-18-90 290 0.02120.004 04 90 284 0.02020.003 10-15-90 298 0.009 0.003 04-23-90 286 0.01820.003 10-22-90 306 0.02210.003 04-30-90 285 0.02020.003 10-29-90 296 0.01820.003 05-07-90 284 0.01720.003 11-05-90 283 0.03110.004 05-14-90 285 0.01520.003 11-12-90 291 0.02210.003 05-21-90 286 0.009:0.002 11-19-90 286 0.03020.004 05-28-90 285 0.01220.003 11-26-90 287 0.03310.004 06-04-90 287 0.010 0.003 12-03-90 298 0.01710.002 06-11-90 286 0.01120.003 12-10-90 30 2 0.02410.003 06-18-90 286 0.01310.003 12-17-90 285 0.02210.003

> 06-25-90 284 0.014i0.002 12-24-90 30 0 0.023 0.003 0:'-02-90 289 0.01620.003 12-31-90 2 84 0.02920.004 2nd Qtr meants.d. 0.01520.004 4th Qtr meant s.d. 0.02320.006

> a Iodine-131 concentrations are <0.07 pCi/m3 unless noted otherwise in Appendix C.

b Pump ran for 6 days.

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8

O Table 8 Airborne particulates and iodine collected at Location T-11, analyses for gross beta and iodine-131.a D ate Volume Gross Beta Date Volume Gross Beta (pC1/m3) Collected (pC1/m3)

Collected (m3) (m3) 01-08-90 254b 0.033 0.004 07-09-90 279 0.01510.003 01-15-90 295 0.02510.004 07-16-90 282 0.01110.003 01-22-90 32c <0.031 07-23-90 290 0.019 0.003 01-29-90 274 0.01810.003 07-30-90 335 0.01620.003 02-05-90 282 0.01710.003 08-06-90 337 0.01620.003 02-12-90 285 0.02010.003 08-13-90 337 0.01310.003 gp 02-19-90 285 0.01510.003 08-20-90 336 0.013 0.003 02-26-90 287 0.01720.003 08-27-90 34 6 0.01010.002 03-05-90 286 0.01920.003 09-04-90 435 0.01910.002 03-12-90 279 0.015!0.003 09-10-90 254 0.02310.004 03-19-90 291 0.01310.003 09-17-90 34 0 0.02020.004 03-26-90 289 0.02520.003 09-24-90 356 0.01320.003 ED 04-02-90 282 0.00910.003 10-01-90 360 0.02920.003 1st Qtr meants.d. 0.01920.006 3rd Qtr meants.d. 0.01710.005 dB' 04-09-90 286 0.015:0.003 10-08-90 321 0.02120.004 04-16-90 281 0.02020.003 10-15-90 325 0.01020.002 04-23-90 288 0.02320.003 10-22-90 350 0.02120.003 04-30-90 281 0.02210.003 10-29-90 368 0.01420.002 05-07-90 281 0.01820.003 11-05-90 319 0.02820.003 05-14-90 287 0.015 0.003 11-12-90 353 0.01710.003 gg 05-21-90 289 0.01320.002 11-19-90 346 0.02420.003 05-28-30 281 0.01410.003 11-26-90 34 0 0.02610.003 06-04-90 291 0.01120.003 12-03-90 331 0.01810.002 06-11-90 282 0.01110.003 12-10-90 338 0.01920.003 06-18-90 279 0.01720.003 12-17-90 330 0.01610.003 06-25-90 280 0.01310.002 12-24-90 34 1 0.01820.003 gp 07-02-90 287 0.019 0.003 12-31-90 338 0.02420.003 2nd Qtr mean:s.d. 0.01620.004 4th Qtr mean2s.d. 0.020 0.005 a Iodine-131 concentrations are <0.07 pCi/m3 unless noted otherwise in gp Appendix C.

b Pump ran for 6 days, c Pump ran only for 19.1 hours1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />.

O 9

0

O Table 9. Airborne particulates and iodine collected at Location T-12, analyses for gross beta and iodine-131.a

)

Date Volume Gross Beta Date Volume Gross Beta Collected (m3) (pCi/m3) Collected (m3) (pCi/m3) 01-08-90 261b 0.032 0.004 07-09-90 280 0.017 0.003 01-15-90 281 0.02310.004 07-16-90 294 0.00820.003 01-22-90 303 0.01910.003 07-23-90 289 0.01820.003 01-29-90 286 0.02120.003 07-30-90 279 0.02210.004 02-05-90 30 0 0.01810.003 08-06-90 289 <0.004c

() 02-12-90 280 0.01810.003 08-13-90 250 0.01720.004 02-19-90 312 0.02020.003 08-20-90 285 0.01910.003 02-26-90 285 0.016 0,003 08-27-90 287 0.01210.003 03-05-90 284 0.02220.003 09-04-90 325 0.02410.003 03-12-90 280 0.018 0.003 09-10-90 245 0.03420.005 03-19-90 292 0.01310.003 09-17-90 285 0.02820.004 C) 03-26-90 30 3 0.02920.003 09-24-90 286 0.02510.004 04-02-90 283 0.01020.001 10-01-90 286 0.03020.004 1st Qtr mean s.d. 0.02020.006 3rd Qtr meants.d. 0.02120.008 C) 04-09-90 274 0.01420.003 10-08-90 288 0.02420.004 04-16-90 246 0.02120.004 10-15-90 295 0.01020.003 04-23-90 285 0.02020.003 10-22-90 294 0.02210.003 04-30-90 286 0.02210.003 10-29-90 291 0.01920.003 05-07-90 285 0.01620.003 11-05-90 290 0.03020.004 05-14-90 33 6 0.01620.003 11-12-90 294 0.01910.003

() 05-21-90 287 0.01220.002 11-19-90 290 0.02920.004 05-28-90 279 0.01320.003 11-26-90 296 0.03120.004 06-04-90 286 0.01210.003 12-03-90 34 3 0.01020.002 06-11-90 280 0.01010.003 12-10-90 251 0.02010.004 06-18-90 283 0.01410.003 12-17-90 289 0.02120.003

() 06-25-90 282 0.01420.002 12-24-90 297 0.023 0.003 07-02-90 297 0.017t0.003 12-31-90 294 0.027 0.004 0.01620.004 4th Qtr mean2s.d. 0.022:0,007 2nd Qtr mean s.d.

C) a lodine-131 concentrations are <0.07 pCi/m3 unless noted otherwise in Appendix C.

b Pump ran for 6 days.

c Filter extremely light.

O C) 10

Table 10 Airborne particulates and iodine collected at t.ocation T-27, analyses for gross beta and iodin 0-131.a g Date Vol ume Gross Beta Date Volume Gross Beta Collected (m3) (pC1/m3) Collected (m3) (pCi/m3) 01-08-90 241b 0.03120.004 07-09-90 283 0.01410.003 01-15-90 283 0.02220.004 07-16-90 2 88 0.013 0 .003 01-22-90 282 0.01720.003 07-23-90 2 85 0.018 0.003 01-29-90 283 0.02020.003 07-30-90 2 84 0.02420.004 02-05-90 278 0.01820.003 08-06-90 284 0.022!0.004 02-12-90 291 0.01620.003 08-13-90 289 0.01820 .003 9 02-19-90 279 0.01220.003 08-20-90 283 0.020 0.003 02-26-90 285 0.01520.003 08-27-90 289 0.01220 .003 03-05-90 283 0.022 0.003 09-04-90 329 0.02710.003 03-12-90 285 0.01420.003 09-10-90 245 0.03620.005 03-19-90 285 0.01120.003 09-17-90 290 0.02510.004 03-26-90 286 0.01920.003 09-24-90 273 0.018 0.004 8 04-02-90 283 0.00720.003 10-01-90 284 0.035 0.004 1st Qtr mean s.d. 0.01720.006 3rd Qtr mean2s.d. 0.02220 .008 0.02420.004 0

04-09-90 280 0.01210.003 10-08-90 279 04-16-90 285 0.01820.003 10-15-90 289 0.01310.003 04-23-90 289 0.01720.002 10-22-90 282 0.02120.003 04-30-90 281 0.01720.003 10-29-90 29 5 0.02210.003 05-07-90 290 0.00920.003 11-05-90 245 0.04210.005 05-14-90 274 0.01420.003 11-12-90 289 0.021 0.003 g 05-21-90 283 0.01220.002 11-19-90 291 0.03410.004 05-28-90 282 0.016t0.004 11-26-90 287 0.03410.004 06-04-90 287 0.01120.003 12-03-90 280 0.02020.002 06-11-90 284 0.01010.003 12-10-90 306 0.02410.003 06-18-90 286 0.01520.003 12-17-90 293 0.02110.003 06-25-90 279 0.01420.002 12-24-90 296 0.02220.003 9 07-02-90 293 0.018 0.003 12-31-90 289 0.02920.004 2nd Qtr mean s.d. 0.01410.003 4th Qtr mean s.d. 0.02520.008 a Iodine-131 concentrations are <0.07 pCi/m3 unicss noted otherwise in 9 Appendix C.

b Pump ran for 6 days.

O 11

O Table 11. Airborne particulates, gross t' eta analyses, monthly averages.

minima, and maxima, 1990a, 01 Number -Gross beta activity (pC1/m3)

Month' Locatton of Sampiesa Average Mintmum Maximum OJ January T-1 4 0.026 0.020 0.035 I T-2 '4 0.021 0.014 0.031 ,

T 4 -0.025 0.020 0.035 '

.T-4 4 0.024- 0.017 0.034 -

y T-7 T-8 4 4 0.023 0.024-0.019 0.018 0.032 0.031 i

l All- Indicators - 24 0.024 0.014 0.035 T-9 4 0.021 0.014 0.032 3 . T 4(1) 0.025' O.018 0.033 T-12 4 0.024 0.019 0.032 1 T-27 4 -0.022 0.017 '0.031 l

' All Controls 16(1)_ 0.023 0.014 0.033 1

j- I Februa ry -T 4 0.019 0.017 0.022

'T '4 0.013 0.007 0.017

.T 4 0.017 0.016 0.019  !

T-4 4 0.016 0.013 0.019  ;

T-7 -~ 4 - 0.017. 0.016: 0.019 i O .T-8 4 0.016 0.015 0.018

-All Indicators . 24 0.016 0.007 .0.022 .

1 T9 4 0.015 0.014 0.017 .

T-11L 4 0.017 0.015 0.020- l' 1 T 4- .0.018 -0.016 0.020 T-27 4 0.015 0.012- 0.018' All Controls 16- -0.016 -

0.012 0.020 aL Unless specified otherwise, data for samples collected on the first,.

!second, or _ third day _of a month.are grouped with data of the previousimonth.

Numbers in; parentheses indicate the number-of sampies with unreliable'and Liess- than value: results which' are excluded -from the average.

3 -:

O' 12 4

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

.OJ iTableT11. Airborne particulates,. gross beta analyses, monthly averages, minima, and maxima, 1990a (continued) 3:

Number Gross beta activity (pCi/m3)

~

Month Location of Samplesa Average Minimum Maximum g March. T-1 5 0.021 0.014 0.027 '

T-2 5 0.018 0.009 0.027 T-3 5 0.018 0.010 0.027 T-4 5 0.017 0.011 0.027 T-7 5 0.018 0.013 0.026 8-T-8 5 0.019 0.012 0.027 All Indicators- 30 0.018 0.009 0.027 T-9 5 0.017 0.009 0.026 T 5 0.016 0.009 0.025 8-T-12 5 0.018. 0.010 0.029 T-27 5 0.015 0.007' O.022 All Controls 20 0.016 0.007 0.029 9.-

April? T-1 '4 0.020 0.015 0.023

'T-2 4 0.019 0.016 0.021 T-3: 4 0.020 0.014 0.024 T 4 0.020 0.015 0.023-

,T-7 4 0.018 0.014 0.021 gl 6 T 4 0.021 0.016 0.024 Alli Indicators 24 0.020 0.014 '0.024 T-9 4 0.018 0.015- 0.020

-T 4 0.020 -0.015 0.023 9

• T-12 4- 0.019 0.014 0.022 T-27' ,4 0.016 0.012 -0.018 All- Controls 16 0.018 'O.012 0.023-9:

'8 1Unless specified .otherwise, data for samples collected on the first, second, .

or third day of"a' month >are

grouped with data of.the previous month.

Numbers Lin parenthesesiindicate the znumber of samples with unreliable and-lessithan value results which are- excluded from the average.

O 13 0

)

Table 11 Airborne particulates, gross beta anal minima, and maxima,1990a (continued) yses, monthly averages,

)

Number Gross beta activity (pCi/m3)

Month location of Samplesa Average Minimum Maximum

)

May T-1 4 0.014 0.011 0.017 T-2 4 0.014 0.010 0.018 T-3 / 0.014 0.010 0.017 T-4 0.015 0.011 0.018 1

) T-7 4 0.016 0.01'3 0.020 1 T-8 ,4 0.014 0.012, 0.016 All Indicators 24 0.014 0.010 0.020 T-9 4 0.013 0.009 0.017

) T-11 4 0.015 0.013 0.018 T-12 4 0.014 0.012 0.016 T-27 4 0.013 0.000 0.016 All Controls 16 0.014 0.009 0.018

}

June T-1 5 0.013 0.009 0.016 T-2 5 0.013 0.010 0.016 T-3 5 0.012 0.006 0.016 T-4 5 0.014 0.009 0.020

) T-7 T-8 5

5 0.014 0.014 0.010 0.011 0.019 0.015 All Indicators 30 0.013 0.006 0.020 T-9 5 0.013 0.010 0.016

)

T-11 5 0.014 0.011 0.019 T-12 5 0.013 0.010 0.017 T-27 5 0.014 0.010 0.018 All Controls 20 0.014 0.010 0.019

)

" Unless specified otherwise, data for samples collected on the first, second, or third day of a month are grouped with data of the previous month.

Numbers in parentheses indicate the number of samples with unreliable arvi less than value results which are excluded from the Perage.

)

)

) 14

O Table 11. Airborne particulates, gross beta analyses, monthly averages, minima, and maxima, 1990a (continued) g Number Gross beta activity (pC1/m3)

Month Location of Samplesa Average Minimum Maximum g July T-1 4 0.015 0.011 0.020 T-2 4 0.016 0.011 0.019 T-3 4 0.017 0.013 0.021 T-4 4 0.016 0.011 0.020 T-7 4 0.016 0.012 0.021 #

T-8 4 0.019 0.014 0.024 All Indicators 24 0.01 6 0.011 0.024 T-9 4 0.017 0.010 0.022 4 0.015 0.011 0.019

• T-11

• T-12 4 0.016 0.008 0.022 T-27 4 0.017 0.013 0.024 All controls 16 0.016 0.008 0.024 O

August T-1 4 0.016 0.011 0.020 T-2 4 0,016 0.012 0.020 T-3 3(1) 0.013 0.011 0.015 T-4 4 0.015 0.009 0.018 T-7 4 0.016 0.012 0.019 g T-8 4 0.017 0.010 0.020 All Indicators 23(1) 0.015 0.009 0.020 T-9 4 0.017 0.013 0.020 T-11 4 0.013 0.010 0.016 9 T-12 3(1) 0.016 0.012 0.019 T-27 4 0.018 0.012 0.022 All Controls 15(1) 0.016 0,010 0.022 a

Unless specified otherwise, data for samples collected on the first, second, or third day of a month are grouped with data of the previous month.

Numbers in parentheses indicate the number of samples with unreliable and less than value results which are excluded from the average.

9 0

15

O Table 11. Airborne particulates, gross beta analyses, conthly averages, minima, and maxima, 19908 (continued)

O

=

Number Gross beta activity (pC1/m3) _

Month Location of Samplesa Average Minimum Maximum O

September T -1 4 0.024 0.018 0.030 T-2 4 0.024 0.016 0.028 T-3 4 0.024 0.020 0.029 T-4 4 0.025 0.016 0.032 T-7 4(1) 0.025 0.018 0.032 O

T-8 4 0.027 0.017 0.035 All Indicators 24(1) 0.025 0.016 0.035 T-9 4 0.024 0.018 0.029 O T-11 4 0.021 0.013 0.029 T-12 4 0.029 0.025 0.034 0.028 0.018 0.036 T-27 1 All Controls 16 0.026 0.013 0.036 O

October T-1 4 0.017 0.010 0.022 T-2 4 0.018 0.010 0.025 T-3 4 0.016 0.010 0.022 T4 4 0.018 0.010 0.023 T-7 4 0.016 0.009 0.020 g 4 0.020 0.010 0.029 T-8 All Indicators 24 0.018 0.009 0.029 T-9 4 0.018 0.009 0.022 T-11 4 0.016 0.010 0.021 O 0.010 0.024 T-12 4 0.019 T-27 4 0.020 0.013 0.024 All Controls 16 0.018 0.009 0.024

• Unless specified otherwise, data for samples collected on the first, second, or third day of a month are grouped with data of the previous month.

Numbers in parentheses indicate the number of samples with unreliable and less than value results which are cxcluded from the average.

O O 16

ci l

l l

Table 11. Airborne particulates, gross beta analyses, monthly averages, minima ,-and maxima ,1990a (continued) g 1

Number Gross beta activity (pC1/m3) I Month Location of Samplesa Average - flinimum itaximum 9

November -T-1 5 0.025 0 .020 0.032-T-2 5 0.027 0.020 0.032 l T 5- 0.027 0.017 0.033  !

T-4 5' 0.027 0.019 0.038 g T-7 5 0 .028 0.017 0.037 9:

T-B 5 0.025 0.010 0.034- o All Indicators 30 0.026 0.010 0.038 T-9 5 0.027 0.017 0.033 0.023 0.017 0.028 #=

T-11 5 T-12 5 0.024 0.010 0.031 T 5 0.030 0.020 0.042 ,

Al1 Contr01s- -- 20 0.026 0.010 0.042 4;

December- T 4 0.022 0.018 0.028

-T-2 '4 0.022 0.020 0.026 T-3 4 0.024 0.022- 0.026-T-4 4- 0.024 0.021 0.026 T-7 4 0.022 0.020 0.024 g

..T-8 ~ 4- 0.022 0.019 0.025 All Indicators 24 0.023 0.018 0.028 T 4 0.024 0.022 0.029 T-11 4 -0.019 0.016 0.024 .g T-12 4- 0'.023- 0.020 0.027!

T-27 4- 0.024 0.021 0 .0 29, All Controls' 16 0.022 0.016 0.029-g; a Unless specified 'otherwise, data' for samples collected on the first, second, i

or third -day'of a month- are grouped with data of the previous month.

Numbers in parentheses indicate the nuder of samples-with unreliable and less than value results which are excluded from the average.

-O:

0 ~

'17

_ -. . . = - . . - . . . . = . - . - _ .__-- - a. .. . . - _ _ . - . - - - - . . .-.-

O O O O O o O O O O O Table 12. Airborra particolates, quarterly composites cf cli indicctor and c11 control locctions, analyses fcr strontium cnd gamma-emitting is topes,1990.

Sample Description and Activity _(pCi/m3 ) __

January - March TAP-1827 TAP-1828 TAP-1829 Lab Code TAP-1825 TAP-!826 T-7 T-2 T-3 T-4 Location T-1 3720 3664 3588 3520 Volume (m3 ) 3344

<0.0005 <0.0008 <0.0005 Sr-89 <0.0006 <0.0005 <0.0003

<0.0005 <0.0004 <0.0006 Sr-90 (0.0005 0.054 t0.008 0.051i0.011 0.054i0.010 Be-7 0.05310.012 0.04610 008 <0.0020

<0. ,16 <0.0087 <0.02I K-40 <0.020 <0.0014 <0.0009

<0.0012 <C.0008 <0.0010 Nb-95 <0.0009 <0.0026 <0.0018 Zr-95 <0.0016 <0.0016 <0.0038

<0.0006 <0.0004 <0.0007 Ru-103 <0.0009 (0.0094 <0.005s

<0.00*8 <0.0061 <0.0060 Ru-106 <0.0005 <0.0008 <0.0008 Cs-134 <0.0011 <0.0006 <e:0009

<0.0008 <0.0008 <0.0011 Cs-137 <0.0009 <0.0017 <0.0007

<0.0015 <0.0007 <0.0009 Ce-141 <0.0031 <0.0052 <0.0026 Cc-144 <0.0056 <0.0024 TAP-1832 TAP-1833 TAP-1834 TAP-1830 TAP-1831

e. Lab Code T-12 (C) T-27 (C)

T-8 T-9 (C) T-11 (C)

Location 3657 3420 3751 3644 Volume (m3 ) 3744

<0.0005 <0.0006 <0.0008 Sr-89 <0.0005 <0.0005 <0.0006

<0.0005 <0.0004 <0.0004 Sr-90 <0.0004 0.05610.010 0.054 0.012 0.046 0.009 Be-7 0.05610.009 0.05420.012 <0.018

<0.026 (0.022 <0.026 K-40 <0.010 <0.0012 <0.0010

<0.0010 <0.0012 <0.0013 Nb-95 <0.0019 <0.0024 <0.0019

<0.0013 <0.0024 <0.0007 l Zr-95 <0.0007 <0.0009

<0.0005 <0.0008 <3.0062 Ru-IO3 <0.0083 <0.0091 Ru-106 <0.0038 <0.010 <0.0008

<0.0007 <0.0007 <0.0009 Cs-134 <0.0004 <0.0009 <0.0008

<0.0007 <0.0013 <0.0007 Cs-137 <0.0007 (0.0014 <0.0008 Ce-141 <0.0009 (0.0014 <0.0031

<0.0057 <0.0030 <0.0053 Ce-144 <0.0028 _ _ - _ _ _ _ - _ _ _ _

l i

Tablo 12. Airbarne particalctes, quarterly composites cf ell indicctor and all control j

j locctions, cnalyses for strontium and gamma-emitting is; topes,1990.

f i

Sample Description and Activity (pC1/m3 ) ___

April - June TAP-2066 TAP-2067 TAP-2068 TAP-2069 Lab Code TAP-2065 T-2 T-3 T-4 T-7 Location T-1 3701 3749 3733 3708 Volume (m3 ) 3839

<0.0006 <0.0006 <0.0006 <0.0007 Sr-89 <0.0008

<0.0004 <0.0004 <0.0005 <0.0005 Sr-90 <0.0006 0.06410.015 0.05810.011 0.050i0.014 0.06220.010 Be-7 0.06710.010

<0.027 <0.019 <0.027 <0.018 K-40 <0.020

<0.0016 <0.0016 <0.0013 <0.0012 Nb-95 <0.0012

<0.0025 <0.0018 <0.0024 <0.0015 Z r-95 <0.0019

<0.0010 <0.0009 <0.0012 <0.0007 Ru-103 <0.0010

<0.011 <0.0075 <0.010 <0.0066 Ru-106 <0.0086

<0.0011 <0.0007 <0.0008 <0.0008 Cs-134 <0.0008

<0.0013 (0.0009 <0.0011 <0.0010 Cs-137 <0.0010 <0.0010

<0.0016 <0.0017 <0.0008 <0.0020 '

Ce-141 <0.0056 <0.0030 Ce-144 <0.0054 <0.0056 <0.0029 (s

TAP-2071 TAP-2072 TAP-2073 TAP-2074 Lab Code TAP-2070 T-8 T-9 (C) T-11 (C) T-12 (C) T-27 (C)

Location 3706 3693 3693 Volume (m3 ) 3591 3715

<0.0005 <0.0005 <0.0010 <0.0006 Sr-89 <0.0005

<0.0004 <0.0004 <0.0007 <0.0004 Sr-90 <0.0004 0.04810.011 0.06320.017 0.06310.014 0.057 0.014 Be-7 0.05010.014 <0.024

<0.022 <0.016 <0.025 <0.017 K-40 <0.0015 <0.0017 ,

Nb-95 <0.0015 <0.0014 <0.0017

<0.0020 <0.0026 <0.0020 <0.0028 l Z r-95 <0.0020 <0.0012 j

<0.0009 <0.0007 <0.0011 <0.0010 Ru-103 <0.0080 <0.0072 Ru-106 <0.010 <0.0064 <0.012

<0.0006 <0.0008 <0.0008 <0.0012 Cs-134 <0.0011

<0.0009 <0.0012 <0.0012 <0.0011 Cs-137 <0.0012 <0.0019

<0.0017 <0.0008 <0.0019 <0.0023 Ce-141 <0.0074 <0.0069

<0.0064 <0.0024 <0.0061 Ce-144 e e e 9 e e e e e O e

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do 1 do 364714 oi e 364714 oie e Ct m 90 55003344 Ct m 90 55003344 l au 89 7099111111 au 89 7099111111 b

a bcl aoo rr e bruussee bcl aoo rr e 4 -bruussee T LLV SS BKNZRRCCCC LLV SS BKHZRRCCCC U

, lllllllll

m Table 13. Precipitation / snow samples, quarterly composites. Analysis for gross beta, tritium and gacuna-emitting isotopes,1990.

Gross Beta Activity (pCi/L) Activity (pCf/L)

Suspended Dissolved Total Date Residue H-3 Cs-137 Collected Lab Code Solids Solids Location Indicator 0.710.2 0.710.2 <330 <10 T-1 1st Qtr. TP-915 <0.3 _ __

2nd Qtr. FiSa __ __ __

3rd Qtr. f6b __

4th Qtr.

fiSC 0.710.2 0.720.2 <330 <10 Annual meants.d. <0.3 0.810.3 <330 <10 TP-916 <0.6 0.810.3 T-4 1st Qtr. - - - --

2nd Qtr. tiSa -

% 3rd Qtr. 16D 4th Qtr. 16C --

0.810.3 0.820.3 <330 <10 Annual meanis.d. <0.6 0.910.2 0.910.2 <330 <10 1st Qtr. IP-917 <0.3 l T-8 __ _ _ __ __

2nd Qtr. fiSa __ __ __

f6b I 3rd Qtr. __ __ __

4th Qtr. f6c __ __

f i 0.920.2 0.910.2 <330 <10 Annual meanis.d. <0.3 l

1 a fiS = tio sample; sample not received as of 10-03-90.

b tis = fio sample; sample not received as of 12-10 90.

c ;iS = fio sample; smple not received as of 01-23-91.

l l

Table 13. Precipitation / snow samples, quarterly composites. Analysis for gross beta, tritium and gamma-emitting isotopes (continued)

Gross Beta Activity (pCi/L) Activity (pCi/L)

Date Suspended Dissolved Total Location Collected Lab Code Solids Solids Residue H-3 Cs-137 Control T-9 Ist Qtr. IP-918 <0.2 1.210.2 1.2 0.2 <330 <10 2nd Qtr. Nsa _ _ __ _ __

3rd Qtr. NSb __ __ _ __ __

4th Qtr. __ __ __

NSc __ __

Annual meants.d. <0.2 1.210.2 1.220.2 <330 <10

[

T-11 1st Qtr. TP-919 <0.3 1.610.2 1.610.2 <330 <10 2nd Qtr. __ _ __

NSa __ _

3rd Qtr. NSb __ _ __ __ __

j y 4th Qtr. NSc __ __ __ __ __

Annual meants.d. <0.3 1.610.2 1.610.2 <330 <10 T-23 ist Qtr. f4Sa _ _ __ _ __

2nd Qtr. NSa __ __ __ __ __

3rd Qtr. NSb __ __ __ __ __

4th Qtr. NSC -- -- -- -- -

Annual meants.d. -- - - -- --

a NS = No sample; sample not received as of 10-03-90.

b NS = No sample; sample not received as of 12-10-90.

c NS = No sample; sample not received as of 01-23-91.

l I

o e -

)

Table 14 . Area monitors (TLD), quarterly,1990.

mR/91 days Location 1st Qtr 2no Qtr 3rc Qtr 4th Qtr -

Indicator

> 10.911.0 11.210.7 T-1 11.710.1 10.810.7 T-2 12.621.1 11.110.8 11.720.8 10.920./^

T-3 12.510.8 11.321.0 11.720.9 11.210.9 T-4 16.320.8 13.320.6 14.210.9 12.710.9 T-5 13.610.5 10.810.7 12.010.6 10.910.4

> T-6 12.020.6 10.810.8 11.720.9 -

10.1?.0.4 T-7 16.121.3 15.3el.0 15.610.9 15.410.8 T-8 20.810.9 16.921.0 21.121.3 16 .!.21.2 T-10 16.011.0 12.921.0 14.520.7 12.711.0 T-38 12.210.7 13.321.2 12.410.7 12.211.0 T-39 13.3 0.7 15.0 1.2 13.620.6 13.820.9

> T-40 14.010.4 14.111.0 13.520.9 1?.310.9 T-41 11.310.8 12.711.0 10.911.0 12.420.7 T-42 10.220.9 10.310.6 10.321.0 10.210.6 T-43 15.011.4 15.610.8 15.811.0 15.510.4 T-44 16.2tl.2 15.320.9 16.411.2 15.0*0.6 T-45 19.4tl.2 18.020.8 19.621.1 18.5tl .4 I T-46 13.810.5 12.320.7 8.610.5 13.820.8 9.lt0.8 12.421.0 8.810.5 T-47 9.010.8 T-48 16.621.2 15.811.2 17.311.0 15.710.5 T-49 11.521.0 10.210.8 11.920.9 10.521.1 T-50 19.011.3 21.211.4 19,821.0 23.110.8 T-51 16.621.0 14.320.6 15.611.1 15.410.6 g

T-52 17.211.2 20.411.6 21.321.2 20.820.8 T-53 18.110.8 21.6 1.5 19.210.9 21.610.8 T-54 17.710.7 19.321.1 18.711.0 20.821.1 T-55 15.620.5 15.2 1.0 16.320.7 15.5 0.9

> Mean 2 s .d . 14.813.0 14.313.5 14.823.5 14.3 3.8 Control T-9 12.120.9 10.820.8 12.010.8 12.711.0

> T-11 15.021.1 12.710.9 14.321.3 12.521.2 T-12 18.711.3 17.421.0 19.021.3 18.220.7 T-23 13.821.2 12.420.9 12.211.0 13.821.3 T-24 16.510.6 16.6tl.3 18.011.3 16.521.1 l

T-27 16.1!0.9 16.210.7 16.621.2 16.4 0.5 Mean 2 s.d. 15.4t2.3 14.4 2.7 15.423.0 15.022.3 i

24

C) j Table 14. Area monitors (TLD), quarterly, 1990 (continued) mR/91 days Location 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr g, Indicator T-60 12.220.7 13.120.8 12.510.8 12.420.7 T-61 12.210.8 12.2il.0 12.310.7 11.8 1.1 T-62 12.020.9 12.310.8 12.210.9 11.920.7 ap T-63 13.510.6 13.911.2 14.3 0.7 13.510.9 T-64 9.120.8 10.010.5 9.010.8 9.710.8 T-65 15.320.4 17.621.0 17 .0 0 .7 17.021.4 T-66 20.921.3 22.221.8 23.011 22.0 1.6 T-67 21.110.8 20.711.2 22.410- 20.920.8 T-68 17.721.1 20.210.8 19.111.3 18.911.2 et T-69 18.720.8 20.521.2 20.211.2 19.411.4 T-70 11 .4 i0.6 10.810.8 11.310.8 11.110.6 T-71 12.520.6 13.110.8 18.510.9 19.221.2 T-73 12.420.6 13.2 1.0 13.910.8 14.620.6 T-74 12.810.8 12.510.8 14.011.0 13.020.6 16.610.7 16.720.7 16.421.0 ID T-75 15.410.6 T-76 11.620.7 -

11.521.1 12.010.7 11.310.7 T-77 10.620.8 10.421.0 11.420.7 11.220.8 T-90 17.320.8 18.9 1.0 18.311.0 18.9 1.0 T-91 17 .820.9 17.920.7 17.521.0 18.310.9 T-92 13.121.0 11.010.8 13.921.0 9.720.9 II T-93 12.611.0 NDa 14.120.8 13.921.0 T-94 17.620.8 13.310.9 19.310.7 13 .110 .4 T-97 19.420.5 19.110.9 21.020.9 16.520.7 T-99 18.421.0 18.920.4 19.721.1 18.410.7 T-112 16.520.9 15.321.0 16.0 1.0 16.921.0 T-121 16.921.2 18.311.2 18.411.5 20.721.1 8' T-122 NDo 12.510.4 15.921.0 13.410.6 T-123 15.120.7 14.811.3 15.520.7 16.811.1 T-125 17.211.0 17.110.8 17.521.2 18.321.0 T-126 16.610.5 15.2tl.1 17.2c0.6 16.910.9 T-127 20.410.5 19.lil.1 20.920.6 19.321.3 T-128 18.721.1 18.410.9 18.921.4 18.521.1 q, T-150 12.410.8 13.511.0 12.120.7 N0a T-151 18.611.0 18.311.1 17.920.6 19.111.0 T-153 19.121.2 20.011.0 19.921.3 21.221.4 T-154 16.711.0 14.911.1 17.121.0 16.211.1 T-201 13.421.1 15.320.6 12.6:0.8 15.711.3 T-202 12.720.6 NDa 11.910.8 15.9:0.5 gp T-203 NDa 15.621.3 12.910.7 15.421.0 T-204 14.011.1 15.411.1 12.320.7 16.010.7 T-205 14.6 0.7 17.921.4 14.220.6 17.620.8 T-206 11 .010.4 11.010.8 9.720.5 12.410.4 T-207 10.110.7 10.310.9 9.0!0.6 11.620.5 T-208 10.910.5 11.2il.1 10.420.8 12.120.7 sp Meants.d. 15.013.3 15.313.4 15.5:3.7 15.813.4 a ND = No cata; TLD missing.

S' 25

D Table 14. Area monitors (TLD), quarterly,1990 (continued)

D mR/91 days Location 1st Qtr 2nc Qtr 3ro Qtr 4th Qtr Control D T-78 NDa NDa NDa NDa T-95 18.610.8 19.211.0 20.420.9 18.921.0 T-96 12.120.9 12.020.6 10.520.7 11.510.5 T-98 18.920.9 20.821.0 18.810.8 20.321.0 T-100 19.121.1 17.010.8 18.621.2 16.821.0 T-101 16.521.2 17.521.1 17.711.2 16.421.2 B 13.921.0 13.421.1 13.710.9 13.111.0 T-102 T-103 17.721.4 16.110.7 18.421.4 17.110.8 T-104 15.320.9 15.520.8 15.921.1 16.211.2 T-105 18.921.1 17.811.5 19.821.5 17,810.4 T-106 13.610.9 15.221.0 14.020.8 16.010.6 T-107 15.211.2 18.121.2 15.911.3 18.210.8 D 19.221.0 T-108 16.220.8 18.220.8 18.520.7 T-109 18.420.9 NDa 18.621.0 20.120.8 T-110 17.221.3 17.511.3 17.511.1 18.111.1 T-111 16.710.7 18.821.2 17.721.0 19.421.0 T-124 14 .2 1 .0 14.011.1 15.020.7 14.711.0 D T-155 16.221.0 12.310.9 16.611.0 13.520.8 Meant s.d. 16.412.1 16.512.5 16.922.5 16.922.5 SC T-79 NDa NDa NDa NDa E T-80 12.210.9 13.721.1 12.521.1 12.710.9 T-81 12.510.6 12.820.4 13.210.7 12.820.7 T-82 8.810.8 10.111.0 8.410.4 10.310.9 T-83 10.010.5 10.020.4 10.520.6 10.010.7 T-84 13.910.7 14.410.9 14.510.8 14.420.9 T-85 13.3*0,5 13.820.8 13.610.6 13.621.1 D 12.011.2 10.310.8 11.320.9 T-86 10.010.7 T-88 20.320.5 18.620.6 22.110.6 18.920.5 T-89 15.2 0.7 14.921.1 15.420.8 14.620.8 T-113 13.820.7 14.620.7 14.611.1 15.7 t0.5 T-114 13.020.7 NDa 15.020.6 16.7t0.4 3 T-115 18.911.0 20.621.2 20.521.3 22.021.2 T-116 18.720.8 19.721.4 20.021.0 21.821.0 T-117 18.421.2 17.720.9 17.221,3 18.520.8 T-118 14.120.7 15.010.9 14.410.7 16.911.2 T-119 19,720.8 19.820.8 20.420.5 21.320.9 T-120 17.011.4 16.810.8 17.521.1 18.621.2 D T-200 14.820.8 17.720.9 14.2 0.9 18.920.8 Meants.d. 14.713.5 15.423.3 15.213.8 16.123.8 a

ND = No data . TLD missing.

26 l -- -

C Table 14. Area monitors (TLD), quarterly,1990 (continvec)

O Location mR/91 days 1st Qtr 2nc Qtr 3rd Qtr 4tn Qtr

. 9 Shield T-87 7.320.4 5.420.7 NDa 5.110.5 9

9 a AD = No data; TLD missing.

9 0

9 1

i i

1 1

0 9

9 27

J Table 15. Area monitors (TLD), annually, 1990.

J Location mR/365 days Indicator T-1 45.721.9 T-2 46.321.6 T-3 43.921.1 T-4 54.421.5 T-5 45.621.4 9 T-6 40.412.3 T-7 59.911.6 T-8 80.611.9 N10 56.011.1 T-38 47.813.6 B T-39 49.721.5 T-40 54.621.9 T-41 48.211.6 T-42 30 .821.5 T-43 67.311.5 T-44 66.821.9 9 T -45 79.322.6 T-46 49.112.2 T-47 32.021.3 T-48 58.012.1 T-49 45.521.0 T-50 81.321.9 8 T-51 59.422.5 T-52 82.311.5 T-53 74 .222.3 T-54 69.812.2 T-55 54.721.0 Mean i s.d. 56.4214.6 Control y T-9 43.721.6 T-11 51.422.5 T-12 71.611.5 T-23 56.621.8 T-24 70.311.9 T-27 67.822.1 D

Mean ! s.d. 60.2211.4 28

O Table 15. Area monitors (TLD), annually,1990 (continued) j location mR/365 days Indicator T-60 48.510.9 T-61 46.011.6 T-62 46.511.8 T-63 56.212.0 O T-64 35.812.2 T-65 62.811.9 T-66 88.210.9 T-67 80.612.5 T-68 78.611.7 T-69 80.712.2 -

g T-70 42.111.4 T-71 65.111.8 T-73 57.211.1 T-74 54 .211.9 T-75 67 .411.6 T-76 47.711.0 e T-77 40.711.2 T-90 83.511.6 T-91 73.822.3 T-92 51.611.8 T-93 39.511.2 T-94 78.510.9 #

T-97 82 .812.1 T-99 78.311.6 T-112 '

65.512.4 T-121 NDa T-122 NDa 64.811.6 T-123 T-125 62.821.4 T-126 59.311.6 T-127 69.511.4 T-128 68.122.3 T-150 49.712.3 g T-151 75.321.6 T-153 88.522.0 T-154 66.611.6 T-201 64.722.2 T-202 NDa T-203 NDa g T-204 66.511.6 T-205 71.611.6

.T-206 49.311.5 T-207 49.912.7 T-208 52.9 1.5 9

Mean i s.d. 62.8114.4 a ND = No data; TLD missing.

29 9

)

Table 15. Area monitors (TLD), annually,1990 (continued)

Location mR/365 days control T-78 NDa T-95 B3.711.0 T-96 51.311.0 I T-98 84.812.5 T-100 75.211.6 T-101 76.011.4 T-102 64.412.4 T-103 81.112.1 p T-104 69.411.6 T-105 81.111.8 T-106 50.821.8 T-107 75.111.7 T-108 79.0 1.8 T-109 NDa

> T-110 76.012.0 T-111 , 74.112.0 T-124 54.211.6 T-155 65.410.8 Hean i s.d. 71.4111.2

.qc, T-79 NDa T-80 50.011.8 T-81 47.110.9 T-82 35.810.9 I T-83 36 .611.0 T-84 56 .1 12.1 T-85 54.121.8 T-86 44 .011.7 T-88 87.222.0 p T-89 54.211.4 T-113 42.411.8 T-114 NDa T-115 67.511.2 T-116 73.611.5 T-117 55.811.6

> T-118 51.112.1 T-119 82.212.2 T-120 70.011.6 T-200 79.611.6 Hean s.d. 58.1115.9 Shield T-87 27.411.9 a

HD = No data; TLD missing.

I 30

O ,

Table 16. Milk samples, analyses for Sr-89, Sr-90,1-131, and gamma emitting isotopes. Collection: Semimonthly May through October, monthly y otherwise.

Location and Date Lab Activity (pCi/L)

Collected Code Sr-89 Sr-90 1-131 Ba-La-140 Cs-137 K-40 T-8 TaFm, 2.7 mi WSW of station) g 01-08-90 THI-4392 < 2 .1 1.420.8 <0.3 (10 <10 1200:130 02-12-90 4484 <0.8 0.720.5 <0 .3 <10 <10 12102140 03-13-90 4552 <0.4 1.220.3 <0.3 <10 <10 10902120 04-09-90 4607 <0.6 0.9t0.4 <0.3 <10 <10 12302110 g 05-14-90 4732 <0.8 <0.6 <0.4 <10 <10 10601100 05-28-90 4785 <0.5 0.720.3 <0.3 (10 <10 11802110-06-11-90 4855 <0.7 0.820.4 <0.4 < 10 ' <10 12502110 06-25-90 4944 <0.8 - 0.920.5 <0.3 <10 <10 12002130 07-09-90 5016 <1.0 1.020.6 <0.5 <10 < 10. 12602100 .

07-25-90 5094 <0.8 1.0 0.5 <0.4 <10 <10 13902160 O!

08-13-90 5191 <2.1 <1.5 <0.4 <10 <10 12502200  !

08-27-90 5269,70 <0.5 1.0t0.3 <0.4 <10 <10 12902100 09-10-90 5344,5 < 0 ~. 5 l 1.420.3 <0.3 <10 <10. 1320:100 09-24-90 5429 <0.6 1.120.3 <0.3' <10 <10 1200 110 10-09-90 5503- <0.5 1.020.3. <0.4 <10 <10 12602140 10-23-90 5576 <0.~ 1.0 0.3- <0.3 <10 <10 11302130 0 11-13-90^ 5673 <0. 1.310.4 <0.3 <10 -<10 13602120 12-11-90 5738 <t.- ').9 0.3 -<0.3 <10 <10 1240250-O O

9:

31 9

)

l T able 16. Hilk samples, analyses for Sr-89, Sr-90,1-131 and 9anma emitting isotopes (continued) location Activity (pCi/L) and Date Lab Sr 90 1-131 Ba-La-140 Cs-137 K 40

> Collected Code Sr-89 T-199 (C)

! F arm, 8.5 mi l SW of Station) 01-08-90 NDa 02-12-90 ND 03-13-90 ND 04-09-90 ND

<10 10302120 05-14-90 TM1-47 35 < 0.9 2.010.7 <0.3 <10

<0.4 1.310.3 <0.4 <10 <10 15402160

> 05-29-90 4788 (0 .7 1.610.6 <0.4 <10 <10 10302110 05-11-90 4858

< 1.6 3.111.1 <0.5 <10 <10 12902160 06-26-90 4947

< 0 .9 1.810.6 <0.4 <10 <10 12402100 07-11-90 5033 -- -- --

07-24-90 ND 08-13-90 ND 1220 130 I 08-27-90 5273 <0.5 1.510.4 <0.4 <10 <10 12701150

<0.8 1.310.4 <0.4 <10 <10 09-11-90 5348 5432,3 < 0.7 1.810.3 <0.4 <10 <10 12802100 09-25-90 (10 <10 12102140 10-09-90 5506 <0.5 1.510.4 <0.2

<0.6 2.420.5 <0.5 <10 <10 12702130 10-23-90 5580

<0.4 1.320.4 <0.4 <10 <10 11501140 11-13-90 5676 p

<0.5 2.120.5 <0.3 <10 <10 11902130 12-11-90 5741 a ND = No data; sample was not available.

t h

32

~

O l

Table 16. 1111L samples, analyses for Sr 59, $r-90,1 131, and gamma emitting isotopes (continued) g ACtiV1t# (ECi/L) 0 e Lab

$r-89 Sr-90 1-131 Ba-La-140 Cs-137 K-40 g Collected Code T-24 (C)

Sandusky.

21.0 mi SE g of Station)

(0.7 2.220.6 <0.3 <10 <10 12101120 01-09-90 TM1 4393 4485 <0.8 0.720.4 <0.4 <10 <10 14002140 02-12-90 4553 <0.7 1.020.4 <0.2 <10 <10 12801130 03-13-90 10701110 4608 (0.7 0.910.5 <0.3 <10 <10 04-09-90 0 4733 <0.8 1.410.5 <0.3 <10 <10 13501100 05-15 90 10902110 4786 <0.5 1.520.4 <0.2 <10 <10 05-29-90 10101120 4856 <0.8 1.210.6 <0.3 <10 <10 06-12-90 12901130 4945 < 0 .8 0.910.4 (0.3 <10 (10 06-26-90

<0 . 7 1.710.5 <0.4 <10 <10 1280180 07-10-90 5017 6095 <0.7 0.910.4 <0.3 <10 <10 13002120 07-25-90 1110:150 #

<0.8 1.510.5 <0.3 <10 <10 08-14 90 5192 08-28-90 5271 <0 .6 1.310.4 (0.3 <10 <10 13702160 5346 <0.7 1.210.5 <0.3 <10 <10 12401170 09-11-90 1160290 5430 <0.9 1.110.4 <0.5 <10 <10 09-25-90 12902130 5504 <0.5 0.810.3 <0.3 <10 <10 10-09-90

<0.5 1.210.4 <0.4 (10 <10 13401150 10-23-90 5577 (10 11801100 0

11-13-90 5674 <0.5 1.010.4 <0.3 <10 5739 <0.5 1.010.4 <0.3 <10 <10 12101160 12-11-90 9

fr 9

33

)

Table 16. Milk samples, analyses for Sr-89, Sr 90,1-131, ano 9amma-emitting D isotopes (continued)

Location and Date Lab Activity (pCi/L)

Sr-89 Sr-90 1-131 Ba-La-140 Cs-137 A-40 D Collected Code T-57 (C)

Farm, 22 miles SSE D of Station) ,

<0.8 0.620.4 <0.2 <10 <10 13702150 01-09 90 TM1-4394 12501100 02-12-90 4486 <0.9 0.710.5 <0.3 <10 <10 4554,5 (0.4 0.920.3 <0.3 <10 <10 1150160 03-13 90 11002140 4609 <0.7 0.720.4 <0.3 <10 <10 04-09 90 4734 <1.0 1.110.6 <0.3 <10 <10 1160130 D 05-15 90

<0.7 0.620.4 <0.2 <10 <10 11502130 05-29-90 4787 4857 <1.0 0.620.4 <0.3 <10 <10 12001130 06-12-90

<0 .9 1.020.5 <0.3 <10 <10 11901120 06-26-90 4946

<1.1 1.320.5 <0.4 <10 <10 13602140 07-10-90 5018 12201130 07-24-90 5096 <0.7 0.810.5 (0.4 <10 <10

<0.7 1.410.4 <0.3 (10 <10 14501150 D 08-14-90 5193 (0.5 1.010.3 <0.4 (10 <10 1250:140 08-28-90 5272

<0.5 1.320.4 <0.4 <10 <10 1140290 09-11-90 5347

<0.6 0.910.3 <0.4 (10 <10 11701100 09-25-90 5431

<0.6 1.110.4 <0.3 <10 <10 12802140 10-09-90 5505 5578,9 <0.6 0.720.2 <0.3 <10 <10 1090290 10-23-90 D 5675 <0.5 0.8 0.3 <0 .4 <10 <10 1080280 11-13-90

<0.5 1.120.4 <0.3 <10 <10 12902110 12-11-90 5740 D

D

+

34

O Table 17. Hilk samples, analyses for calcium, stadie potassium, and ratios of pCi Sr-90/g Ca and pCi Cs-137/g K. Coll ecti on : Semimenthly e May through Octooer, monthly otherwise.

Location Sr-90 (pC1) Cs-137 (pCi) and Date Lab Calcium Potassium per 9 ram per gram g Collected Code (9/L) (g/L) of Calcium of Potassium

_T-8

Farm, 2.7 mi WSW of g Station) 01-08-90 TMI-4392 0.84 1.3920.15 1.67 (7.19 02-12-90 4484 0.77 1.4010.16 0.91 <7.14 03-13-90 4552 0.93 1.2610.14 1.29 <7.93 04-09-90 4607 0.82 1.4210.13 1.10 <7.04 0 05-14-90 4732 0.64 , 1.2210.12 <0.94 <8.20 05-28.90 4785 0.76 1.3620.13 0.92 <7.35 06-11-90 4855 0.83 1.4420.13 0.96 <6.94 06-25-90 4944 1.06 1.3920.15 0.85 <7.19 07-09-90 5016 0.82 1,4710.12 1.22 <6.80 07-25-90 5094 0.83 1.6110.18 1.20 <6.21 0 08-13-90 5191 0.80 1.4420.23 <1.88 <6.94 08-27-90 5269,70 0.83 1.4910.12 1.20 <6.71 09 10-90 5344,5 0.80 1.5320.12 1.75 <6.54 09-24-90 5429 0.82 1.3920.13 1.34 <7.19 10-09-90 5503 0.84 1.4610.16 1.19 <6.85 0.88 1.3110.15 1.14 <7.63 8

10-23-90 5576 11-13-90 5673 0.78 1.5710.14 1.67 <6.37 12-11-90 5738 0.90 1.4320.06 1.00 <6.99 9

O O

i 35

)

Table 17 Milk samples, analyses for calcium, stable potassium, and ratios of pCi Sr-90/g Ca and pCi Cs-137/g K (continued)

Location Sr-90 (pci) Cs-137 (pci) and Date Lab Calcium Potassium per gram per gram Collected Code (9/L) (9/L) of Calcium of Potassium T-199 (C)

F a rm ,

8.5 mi SW of Station) 01-08-90 NDa -- .- -. --

02-12-90 ND -- -- -- --

03-13-90 ND -- -- -- --

04-09-90 ND -- -- -- --

05-14-90 THI-4735 0.82 1.1920.14 2.44 (8.40 05-29-90 4788 1.04 1.7810.18 1.25 <5.62 06-11-90 4858 1.35 1.1910.13 1.18 <8.40 06-26-90 4947 0.60 1.4910.18 3.60 <6.71 07-11-90 5033 0.86 1.4310.12 2.09 <6.99 07-24-90 ND -- -- -- --

08-13-90 ND -- -- -- --

08-27-90 THI-5273 1.11 1.4120.15 1.35 <7.09 09-11-90 5348 1.02 1.4710.17 1.27 (6.80 09-25-90 5432,3 1.08 1.4810.12 1.67 <6.76 10-09-90 5506 1.04 1.4020.16 1.44 <7.14 10-23-90 5580 1.17 1.47c0.15 2.05 <6.80 11-13-90 5676 1.07 1.33 0.16 1.22 <7.52 12-11-90 5741 0.80 1.3820.15 2.62 <7.25 a ND = No data; sample not available.

36

O Table 17. Milk samples, analyses for calcium, stable potassium, and ratios of PCi Sr-90/g ta ano pCi Cs-137/g K (continued) G Location Sr-90 (pCi) Cs-137 (pC1) and Date Lab Calcium Potassium per gram per gram Collected Code (9/L ) (g/L) of Calcium of Potassium 3

.T-24 (C)

Sandusky, l 21.0 mi SE ofStation) S' 01-09-90 THI-4393 0.80 1.4020.14 2.75 <7.14 02-12-90 4485 0.87 1.6220.16 1.24 <6.17 03-13-90 4553 0.76 1.4820.15 1.32 <6.76 04-09-90 4608 0.72 1.2410.13 1.25 <8.06 #l 05-15-90 4733 0.77 1.5620.12 1.82 <6.41 05-29-90 4786 0.82 1.2620.13 1.83 <7.94 06-12-90 4856 0.84 1.1720.14 1.43 <8.55 06-26-90 4945 0.83 1.4920.15 1.08 <6.71 1 07-10-90 5017 0.83 1.4810.09 2.05 <6.76 g1 07-25-90 5095 0.79 1.5020.14 1.14 <6.67 08-14-90 5192 0.87 1.2820.17 1.72 (7.81 l 08-28 90 5271 0.88 1.5810.21 1.48 <6.33 09-11-90 5346 0.90 1.4320.20 1.33 <6.99 l

09-25-90 5430 0.82 1.3620.10 1.34 <7.35 10-09-90 5504 0.78 1.4910.1T 1.03 <6.71 g, 10-23-90 5577 0.93 1.5520.17 1.29 <6.45 l 11-13-90 5674 0.80 1.3620.12 1.25 <7.35 12-11-90 5739 0.86 1.4020.18 1.16 <7.14 9

4

e~

9 37

i O

i

Table 17. Milk samples, analyses for calcium, stable potassium, and ratios

O of pCi Sr-90/g Ca and pCi Cs-137/g K (continued)

Location Sr-90 (pC1) Cs-137 (pCi) and Oate Lab Calcium Potassium per gram per gram 1 Collected Code (g/L) (9/L) of Calcium of Potassium )

lO i

l .T;5]. (C)

Fann ,

22 miles SSE

'O . of Station)

)

' 01-09-90 TMI-4394 0.86 1.5910.17 0.70 <6.29 l 02-12-90 4486 0.92 1.4410.12 0.76 <6.94 03-13-90 4554,5 0.72 1.3310.07 1.25 <7.52 i iO - 04 09-90. 4609 0.78 1.2720.16 0.90 <7.87 i 05-15-90 4734 0.61 1.3410.10 1.80 <7.46 i 05-29-90 4787 0.63 1.33t0.15 0.95 <7.52 l 06-12-90 4857 0.82 1.3920.15 0.73 (7.19 06-26-90 4946 0.80 1.38 20.14 1.25 <7.25

. 07-10-90 5018 0.78 1.5710.16 1.67 <6.37

.O. 07-24-90 5096 0.85 1.4110.15 0.94= <7.09  :

08-14-90 5193 0.87 1.6820.17 1.61- <5.95

.08-28 5272 0.85 1.4410.16 1.18 <6.94 09-11-90 .5347 0.87 1.3220.10- 1.49 <7.58 09-25-90 5431- 0.90 1.3510.12 1.00 <7.41 10-09-90 5505 0.65 1.4820.16 1.69 <6.76 .!

,O 10-23-90 5578,9 0.94 1.2610.10 0.74 '7.94 11-13-90 5675 0.84- 1.2520.09 0.95 <8.00 12-11-90 5740 0.92 1.49 0.13 1.20 <6.71 O

.OL J l 10 101 38

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

Table 18. Ground water samples, analyses for gross beta, Sr-89, Sr-90 and gamma-emitting isotopes.

Collection: Quarterly, 1990.

Gross Beta (pCi/L)

Collection Suspended Dissolved Total Location Date Lab Code Solids Solids Residue 11 - 3 Sr-89 Sr-90 Cs-137 T-7 1st Quarter TWW-4935 <0.4 3.110.9 3.110.9 <330 <0.6 0.610.4 <10 2nd Quarter 5949 <0.3 3.910.3 3.910.3 <330 (0.8 <0.6 <10 3rd Quarter 7142 <0.2 1.210.3 1.210.3 <330 <l.0 0.510.3 <10 4th Quarter 8115 <0.3 2.010.5 2.010.5 <330 <1.1 <0.6 <10 Annual mean i s.d. <0.4 2.611.2 2.611.2 <330 <1.1 0.610.1 <10 T-54 1st Quarter TWW-4937 <0.4 2.021.7 2.011.7 <330 <0.7 <0.6 <10 2nd Quarter 5952 <0.3 3.812.2 3.822.2 <330 <0.7 <0.5 <10 3rd Quarter 7144 <0.2 4.012.8 4.012.8 <330 <0.8 <0.3 <10 4th Quarter 8117 <0.2 4.712.3 4.712.3 <330 <0.7 <0.4 <10 Annual nean i s.d. <0.4 3.611.2 3.611.2 <330 <0.8 <0.6 <10 O e e e e e o e e 9 _

e _ _ _ _ _

~ ~~

~

O O O O O O O O O ~O O Table 18. Ground water samples, analyses for gross beta,' tritium, Sr-89, Sr-90 and gamma-emitting isotopes, t 1990 (continued)

Gross Beta (pCi/L) ,

Collection Suspended Dissolved Total Location Date Lab Code Solids Solids Residue H-3 Sr-89 Sr-90 Cs-137 T-23 (C) 1st Quarter TWW-5819 <0.2 3.011.4 3.011.4 <330 <0.7 <0.4 <10 2nd Quarter 7057 <0.2 2.821.0 2.8il.0 <330 <1.0 <0.5 <10 3rd Quarter 8260 <0.4 1.010.4 1.020.4 <330 <0.8 <0.3 <10 4th Quarter 9307 <0.4 2.110.3 2.110.3 <330 <0.7 <0.2 <10  ;

4 i

Annual mean i s.d. <0.4 2.210.9 2.210.9 <330 <1.0 <0.5 <10 i

i T-27 (C) 1st Quarter TWW-4936 <0.4 <2.0 ' <2.0 <330 <0.8 <1.0 <10 i 2nd Quarter 5950,1 <0.3 2.020.7 2.020.7 <330 <1.3 <0.9 <10 "

3rd Quarter 7272 <0.2 2.311.1 2.311.1 <330 <1.3 <0.9 <10 l"

, 4th Quarter 8116 <0.2 1.811.2 1.821.2 <330 <1.6 <0.8 <10 o

Annual mean i s.d. <0.4 2.020.2 2.020.2 <330 <1.6 <1.0 <10 T-141 (QC) Ist Quarter TWW-4938 <0.4 2.811.2 2.811.2 <330 <1.1 <1.0 <10 2nd Quarter 5953 <0.3 2.411.5 2.411.5 <330 <1.3 <1.0 <10 3rd Quarter 7273 <0.2 2.411.6a 2.421.6 <330 <1.3 <0.5 <10 4th Quarter 8118 <0.2 1.611.3 1.611.3 <330 <0.9 <0.4 <10 Annual mean i s.d. <0.4 2.310.5 2.310.5 <330 <1.3 <1.0 <10 a Result of reanalysis.  ;

J

O Table 19. Oorestic meat f,amples, anelysis for gama.-emitting isotopes.

Oa '.e Sanple Activity (pC1/g wet) location Collected Lab Code Type K -4 0 Cs-13T T.197 67-20 '30 TME-141 Chicken 2.3020.41 <0.025 g 9

9 e

e S

O S

41

)

Table 20. Wildlif e mea *. sar: pies, analyt,is for gamma-emitting isotopcs.

Collectien Lab Sample Activity (pCi/9 wet) location Date Code Type K-40 Cs-137 I 31 05-28-90 TWL-58 Woodchuck 2.5720.40 <0.017 05-27-90 59 Goose 2.5220.34 <0.013 D 11-18-90 61 Muskrat 2.4810.35 <0.018 D

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45 0

O Table 23. Animal - Wildlife feed samples, analysis for ganma-emitting isotopes. Collection : Annually.

O l

Sanple Description and Activity (pCi/g wet)

Location T-8 T-57 T-147 T-197 Collection Date 09-26-90 09-25-90 07-20-90 Lab Code TCF-424 TCF-422,3 TCF-411 Type Mixed Feed Mixed Feed Chicken Feed Be-7 <0.16 0.37t0.07 <0.041 O K-40 10.60 0.61 1.48t0.16 5.6520.13 Nb-95 <0.022 <0.011 <0.007 Zr-95 <0.040 <0.020 <0.009 Ru-103 <0.018 <0.011 <0.005 Ru-106 <0.16 <0.10 <0.029 O Cs-137 <0.018 <0.011 <0.003 Ce-141 <0.028 <0.020 <0.010 Ce-144 <0.11 <0.082 <0.026 Location T-31 T-198 O

Collection Date 09-21-90 09-21-90 Lab Code TCF-412 TCF-413 Type Wildiife Wildii fe Feed Feed O Be-7 <0.14 0.62 0.29 K 40 1.4420.21 3.8520.61 Nb-95 <0.018 <0.031 Ru-103- <0.018 <0.02S Ru-106- <0.19 <0.20 Cs-137 <0.019 <0.022 O- Ce-141 <0.034 <0.037 Ce-144 <0.14 <0.16 O

O O 46

O Table 24 Soil samples, analysis for gamma-emitting isotopes.

O Sample Description and Activity (pCi/g dry)

Location T-1 T-2 T-3 T-4 Date 06-19-90 06-19-90 06-19-90 06-19-90 g Lab Code TSO-443 T50-444 TS0-445 T50-446 Be-7 <0.30 <0.73 <0.70 <0.51 K-40 3.8720.60 8.8611.44 11.92t1.47 20.8721.21 Nb-95 <0.038 <0.12 <0.12 (0.084 Zr-95 <0.055 <0.19 <0.16 <0.12 g Ru-103 <0.032 <0.081 <0.10 <0.063 Ru-106 <0.27 <0.71 <0.58 <0.43 Cs-137 0.2120.05 <0.14 0.1210.05 0.23:0.05 Ce-141 <0.047 <0.15 <0.11 <0.090 Ce-144 <0.17 <0.60 <0.23 <0.22 O

Location T-7 T-8 T-9(C) T-11(C)

Date 06-18-90 06-18-90 06-18-90 06-18-90 Lab Code T50-447 TS0-448 TS0-449 TS0-450,1 Be-7 <0.36 <0.63 <1.07 <0.54 0 K-40 14.00:0.73 19.5521.41 17.59:1.81 12.1220.71 Nb-95 <0.072 <0.10 <0.20 <0.074 Zr-95 <0.071 <0.14 <0.19 <0.10 Ru-103 <0.046 <0.085 <0.13 <0.058 Ru-106 <0.26 <0.56 <0.71 <0.37 ,

Cs-137 0.16:0.03 0.7420.09 0.70:0.11 0.25:0.04 Ce-141 <0.068 <0.10 <0.25 <0.083 Ce-144 <0.13 <0.69 <0.42 <0.19 Location T-12(C) T 23(C) T-27(C)

Date 06-18-90 06-04-90 06-18-90 Lab Code TS0-452 T50-442 TS0-453 Be-7 <0.64 <0.39 <0.96 K-40 17.2221.27 15.26 0.99 11.34 2.58 Hb-95 <0.091 <0.071 <0.22 O Zr-95 <0.13 <0.087 <0.28 Ru-103 <0.066 <0.044 <0.15 Ru-106 <0.43 <0.34 <0.81 Cs-137 0.4420.08 0.1920.05 0.2820.12 Ce-141 <0.12 <0.081 <0.28 Ce-144 <0.32 <0.26 <1.30 #

47

)

Table 24. Soil 56r.ples, analysis for gamma-emittin9 isotopes (continued)

Sanple Description and Activity (pCi/g dry)

Location T-1 T-2 T-3 T-4 g Date 10-22-90 10-22-90 10-22-90 10-22-90 Lab Code T50-480 T50-481 TS0-482 TS0-483,4 Be-7 <0.26 <0.33 <0.27 <0.52 K-40 4.0220.49 6.1410.61 6.7320.40 18.1810.87 Hb-95 <0.029 < 0. 0/. 7 <0.061 <0.095 p Zr-95 <0.046 <0.0/2 <0.061 <0.13 Ru-103 <0.021 <0.040 <0.041 <0.072 Ru-106 <0.19 <0.24 <0.18 <0.45 Cs-137 0.2110.04 0.1320.028 <0.020 0.23:0.042

Ce-141 <0.041 <0.068 <0.056 <0.13 Cc-144 <0.15 <0.17 <0.086 <0.32 Location T-7 T-8 T-9(C) T-11(C)

Date 10-22-90 10-22-90 10-22-90 10-22-90 Lab Code TS0-485 TS0-486 TS0-487 TS0-488 I Be-7 <0.24 <0.72 <0.36 <0,35 K-40 9.1710.66 19.8621.33 15.40td.96 17.0021.10 Nb-95 <0.035 <0.10 <0.064 <0.057 Zr-95 <0.046 <0.15 '0.087 <0.081 Ru-103 <0.025 -<0.091 <0.047 <0.042 g Ru-106 <0.23 <0.55 <0.28 <0.34 Cs-137 <0.038 1.5620.12 0.4210.044 0.2320.06 Ce-141 <0.048 <0.18 <0.081 <0.051 Ce-144 <0.17 <0.42 <0.21 <0.19 Location T-12(C) T-23(C) T-27(C)

D Date 10-22-90 1.0-11-90 10-22-90 Lab Code TS0-489 TS0-479 TS0-490 Be-7 <0.28 <0.33 <0.57 K-40 18.5620.94 11.8620.86 19.5120.88 D Hb-95 <0.047 <0.073 <0.092 Zr-95 <0.068 <0.077 <0.10 Ru-103 <0.036 <0.045 <0.074 Ru-106 <0.30 <0.33 <0.37 Cs-137 0.4620.05 0.42 0.05 0.36 0.051 Ce-141 <0.044 <0.061 <0.17

> Ce-144 <0.16 <0.17 <0.30 l

48 1 _ _ _ _ _ _ _ _ _ __ - _ _ _ ___ .

O Table 25. Treated surface water samples, monthly composites of weekly grab samples, analysis for gross beta ,1990. e Gross Beta Activity (PC1/L)

Lab Suspenced Dissolved Total Location Period Code Solids Solids Residue g

_T-11 (C) January TSWT-4949 <0.5 2.220.2 2.210.2 February 5252 0.710.2 2.510.4 3.220.4 March 5588 <0.3 3.310.5 3.310.5 1st Qtr mean s.d. 0.710.2 2.710.6 2.910.6 8 April TSWT-6023 <0.4 2.120.2 2 110.2 May 6314 <0.4 2.210.2 2.210.2 June 6663 <0.2 2.420.4 2.410.4 g 2nd Qtr meants.d. <0.4 2.210.2 2.2 0.2 July TSWT-7243 <0.5 2.220.3 2.220.3 August 7540 <0.2 2.510.5 2.520.5 e September 7811 <0.3 1.820.4 1.820.4 3rd Qtr meant s.d. <0.5 2.220.4 2.220.4 October TSWT-8311 <0.2 2.820.5 2.820.5 9 November 8637 <0.4 2.410.5 2.420.5 December 9055 <0.4 2.120.5 2.110.5 4th Qtr meants.d. <0.4 2.420.4 2.420.4 O

O O

e 49

O Table 25. Treated surfcce water samples, montnly compusices of weekly grab samples, analysis for gross beta,1990 (continued)

O Gross Beta Activity (pCi/L)

Lab Suspenced Dissolvec Total Location Period Code Solids Sol id s Residue T-12 (C) January TSWT-4950,1 <0.5 1.9!0.1 1.920.1 February 5253 <0.2 2.0 0.4 2.0t0.4 March 5589 <0.2 2.420.4 2.410.4 0 1st Qtr meants.d <0.5 2.120.3 2.120.3 April TSWT-6024 <0.4 1.620.2 1.610.2 May 6315 <0.4 2.020.2 2.0t0.2 June 6664 <0.4 1.620.3 1.620.3 O

2nd Qtr meants.d. < 0 .4 1.720.2 1.710.2 July TSWT-7244 <0.5 1.620.4 1.6!0.4 August 7541 <0.2 1.720.4 1.710.4 O September 7812 <0.4 2.10.4 2.1 :0 . 4 3rd Qtr meants.d. <0.5 1.820.3 1.8 0.3 g October TSWT-8312 <0.2 1.920.4 1.910.4 November 86 38 <0.4 2.320.4 2.320.4 December 9056 <0.4 1.920.4 1.920.4 4th Qtr mean2s.d. <0.4 2.020.2 2.020.2 9

9 9

O 50

O Table 25. Treated surf ace water samples, ocnthly coaposites of weekly grab samples, analysis for gross beta,1990 (continued) ,

Gross Beta Activity (pCi/L)

Lab Suspenoeo Dissolvec Total Location Period Code Solids Solids Residue 9

T-23 (C) January TSWT-5117 <0.4 2.210.3 2.220.3 February NSa .. .. ..

l March NS -- -- --

1st Qtr mean s.d <0.4 2.210.3 2.210.3 e April NSa .. .. ..

May NS -- -- --

l June NS -- -- --

9 2nd Qtr meants.d. -- -- --

July NSb .. .. ..

August NS -- -- --

September NS -- -- -- #

3rd Qtr mean2s.d. -- -- --

Octobe r TSWT-8560 <0.4 2.120.4 2.120.4 g November 8760 <0.4 2.120.3 2.120.3 December 9315 <0.2 1.720.4 1.7 0.4 4th Qtr meants.d. <0.4 2.010.2 2.020.2 9

a NS = No sample; sample not received as of 7-30-90.

b NS = No sample; sample not received as of 10-30-90. '

O O

51 0

l Table 25. Treated surf ace water samples, monthly composites of weekly grab samples, analysis for gross beta,1990 (continued)

Gross Beta Activity (pCi/L)

Lab Suspenoeo Di ssol ved Total Location Period Code Solids Solids Residue 4

T-28 January TSWT-4952 <0.5 2.120.2 2.120.2 February 5254 (0.2 1.320.4 1.3 0.4 March 5590,1 <0.3 2.0 0.1 2.0 0.1 D 1st Qtr mean2s.d. <0.5 1.8 0.4 1.820.4 April TSWT-6025 <0.4 1.810.2 1.8:0,2 May 6316 <0.4 1.920.2 1.920.2 June 6665 <0.5 1.620.4 1.620.4 9

2nd Qtr mean2s.d. <0.5 1.820.2 1.820.2 July TSWT-7245 <0.5 1.8 0.4 1.8 0.4 August 7542 <0.2 2.120.4 2.120.4 9 September 7813,4 <0.7 1.9 0.4 1.920.4 3rd Qtr mean2s.d. <0.7 1.920.2 1.920.2 October TSWT-8313 <0.4 2.1 0.4 2.1 0.4

• November 8639,40 <0.4 2.020.3 2.020.3 December 9057 <0.4 2.7 0.5 2.7 0.5 4th Qtr meants.d. <0.4 2.320.4 2.320.4 9

9 9

52

O i

Table 25 Treated surf ace water samples, monthly composites of weekly grab samples, analysis for gross beta,1990 (continued) ,

Gross Beta Activity (pCi/L)

Date Suspended Dissolved Total Location Collected Lab Code Solids Solids Residue ,

_T-50 January TSWT-4953 <0.8 2.310.4 2.320.4 February 5255 <0.2 1.810.3 1.820.3 March 5592 <0.3 2.6 0.4 2.620.4 1st Qtr meants.d. <0.8 2.220.4 2.220.4 9 April TSWT-6026 <0.3 2.6 0.2 2.620.2 May 6317 <0.3 2.120.2 2.120.2 June 6666 <0.2 2.420.4 2.420.4 2nd Qtr mean2s.d. <0.3 2.420.2 2.420.2 #

July TSWT-7246 <0.5 2.220.4 2.220.4 August 7543,4 <0.3 1.920.3 1.920.3 September 7815 <0.4 2.2 0.4 2.220.4 O

3rd Qtr mean2s.d. <0.5 2.1 0.2 2.120.2 October TSWT-8314 <0.4 2.5 0.6 2.520.6 Nov ember 8641 <0.4 2.720.3 2.720.3 December 9058 <0.4 1.7 0.4 1.720.4 4th Qtr mean2s.d. <0.4 2.320 5 2.3 0.5 9

O 4

0 53

10 Table 25. Treated surf ace water samples, monthly composites of weekly grab samples, analysis for gross beta,1990 (continued) 3 Gross Beta Activity (pCi/L)

Date Suspended Dissolved Total Location Coll ected Lab Code Solids Solids Residue

~^

T-144 January TSWT-4953 -

2.520.4 2.520.4 Feb rua ry 5255 3.220.5 3.220.5 March 5594 J 2.320.4 2.3 0.4 3 1st Qtr meants.d.  %.5 2.720.5 2.720.5 April TSWT-6028 <0.3 2.120.2 2.120.2 May 6319 <0.3 3.120.3 3.120.3 June 6668 <0.2 2.620.4 2.620.4 0 2nd Qtr mean s.d. <0.3 2.620.5 2.620.5 July TSWT-7248 <0.5 2.3 0.3 2.320.3 August 7546 <0.2 2.020.4 2.020.4 September 7817 <0.3 2.1 0.5 2.120.5 O 3rd Qtr mean2s.d. <0.5 2.110.2 2.120.2 October TSWT-8317 <0.4 1.9 0.4 1.920.4 November 8643 <0.4 2.8 0.5 2.8 0.5 December 9060 <0.4 2.9 0.5 2.920.5 0 2.520.6 4th Qtr mean2s.d. <0.4 2.520.6 O

O O

O 34

Table 26. Treated surface water samples, monthly composite of weekly samples, analy.is for gross beta, tritium, gamma-emitting isotopes, strontium-89 and strontium-90,1990 Gross Beta Activity (pCi/L)

Suspended Dissolved Total Activity (pCi/L)

Date H-3 Cs-137 Sr-89 Sr-90 Lab Code Solids Solids Residue Location Collected 1.810.4 <330 <10 <0.8 <0.8 T-143 (QC) January TSWT-4954 <0.5 1.810.4 <1.4 1.810.3 1.810.3 <330 <10 <1.3 February 5256 <0.2 <0.7 2.320.3 2.710.4 <330 <10 <1.0 March 5593 _

0.410.2 2.120.4 <330 <10 <1.3 <l .4 1st Qtr meants.d. 0.410.2 2.010.3 1.310.4 <330 <10 <1.1 <0.9 April TSWT-6027 <0.3 1.310.4 <1.6 1.720.3 1.720.3 <330 <10 <1.5 May 6318 <0.4 <0.7

<0.2 2.420.4 2.410.4 <330 <10 <1.3 June 6667 1.810.6 1.810.6 <330 <10 <1.5 <1.6 2nd Qtr meants.d. <0.4 1.9 0.4 <330 <10 <1.6 <0.7 July ISWT-7247 <0.5 1.910.4 2.020.4 <330 <10 <1.4 <0.6 August 7545 <0.4 2.010.4 2.320.5 2.310.5 <330 <10 <1.0 0.810.5 September 7816 <0.3 IE

<0.5 2.110.2 2.110.2 <330 <10 <1.6 0.820.5 l 3rd Qtr meants.d.

2.120.3 2.110.3 <330 <10 <0.8 <0.5 October TSWT-8315,6 <0.3 <0.5 2.810.3 2.810.3 <330 <10 <0.7 November 8642 <0.2 <0.8

<0.4 2.310.5 2.310.5 <330 <10 <0.7 December 9059 2.410.4 <330 <10 <0.8 <0.8 4th Qtr meants.d. <0.4 2.410.4 f

e e . . . .

o e e .

O Table 27 Treated surf ace water Sriples, quarterly composites of weekly grab samples, analysis f r tritium, strontium and gamma-emitting isotopes.

O Collected Activity (pCi/L)

Location Date Lab Code H-3 Sr-89 Sr-90 Cs-137 4 Control T-11 1st Quarter TSWT-5829 <330 < 1,1 <0.7 <10 2nd Quarter 7052 <330 <1.3 <0.6 (10 3rd Quarter 8251 <330 <1.1 <0.5 <10 0 4th Quarter 9189 <330 <0.6 ,0

<26, <10 Annual meants.d. <330 <1.3 <0.7 <10 0 .T-12 1st Quarter TSWT-5830,1 <330 <0.8 <0.5 <10 2nd Quarter 7053 <330 <1.9 <0.9 <10 3rd Quarter 8252 <330 <1.1 <0.5 <10 4th Quarter 9190 <330 <0.6 <0.9 <10 Annual meants.d. <330 <1.9 <0.0 <10 O

T-23 1st Quarter TSWT-5117- <330 <2.4 <0.9 <10 2nd Quarter NSa -. .- .. ..

g 3rd Quarter NS -- -- -- --

4th Quarter 9339 <330 <0.4 <0.4 <10 Annual mean25.d. <330 <2.4 <0.9 <10 3

@ NS = No sample; sample not received.

O O

56

m . _ _ _ _ - - . -

O Table 27 Treated surf ace water samples, quarterly composites of weekly grab samples, analysis for tritium, strontium are gamma-emitting isotopes, g, 1990 (continued)

Collection Activity (pCi/L) location Date Lab Code H-3 Sr-89 Sr-90 Cs-137 $p indicator T-28 1st Quarter TSWT-5832 <330 <1.3 <1.0 <10 2nd Quarter 7054 <330 <1.7

<0.8 <10 9 3rd Quarter 8253 <330 <1.3 <0.6 <10 4th Quarter 9191 <330 <0.6 <0.7 <10 Annual meants.d. <330 <1.7 <1.0 <10 O

T-50 1st Quarter TSWT-5833 <330 <0.7 <0.5 <10 2nd Quarter 7055 <330 <1.2 <0.6 <10 3rd Quarter 82 54 <330 <1.6 <0.6 <10 4th Quarter 9192- <330 <0.6 <0.6 (10 db Annual meants.d. <330 <1.6 <0.6 <10 T-144 1st Quarter TSWT-5834 <330 <0.8 <0.6 <10 gg 2nd Quarter 7056 <330 <1.4 <0.6 <10 3rd Quarter 8258,9 <330 <1.1 <0,5 <10 4th Quarter 9193 <330 <0.5 <0.5 <10 Annual meants.d. <330 <1.4 <0.6 <10 O

O O

57

Q. 9 Table 28. Untreated surface water samples, monthly composites of weekly samples, analysis for gross beta.

tritium, and gamma-emitting isotopes, 1990.

Gross Beta Activity (pCi/L) Activity (pC1/L)

Suspended Dissolved Total Collection Solids Residue 11 - 3 Cs-13/

Location Date Lab Code- Solids Control 2.410.4 2.410.4 <330 (10 January TSWU-4942 <0.5 T-11 (C) <0.5 2.410.2 2.410.2 <330 <10 February 5246 <330 <10 5582 < 0 .4 2.810.4 2.810.4 March 2.510.2 <330 <10

<0.5 2.510.2 1st Qtr. meants.d.

2.510.2 <330 <10 TSWU-6016 <0.3 2.520.2 April 1.910.2 1.910.2 <330 <10 fiay 6307 <0.2 <10

<0.4 2.210.4 2.210.4 <330 June 6656 2.210.3 <330 <10

<0.4 2.210.3 2nd Qtr. meanis.d.

2.720.4 2.710.4 <330 <10 July TSWU-7236 <0.2 2.710.5 2.710.5 <330 <10 August 7534 <0.2 <10

<0.2 2.010.4 2.010.4 <330 September 7804 2.510.4 <330 <10

<0.2 2.510.4 3rd Qtr. meants.d.

2.810.5 <330 <10 October TSWU-8320 <0.2 2.810.5 2.310.5 2.310.5 <330 <10 flovember 8646 <0.2 <10

<0 .4 2.720.5 2.710.5 <330 Decenber 9048 2.610.3 <330 <10

<0.4 2.610.3 4th Qtr. mean!s.d.

E Table 28.. Untreated. surface water samples, nonthly composites of weekly samples, analysis for gross beta, tritium, and gamma-emitting. isotopes,1990 L(continued)

Gross Beta Activity (pCi/L) Acti vity - (pCi/L)

Collection Suspended . Dissolved Total

. Location Date Lab Code Sol ids ' Solids Residue H-3 Cs-137 I

Control.

T-12 (C). January TSWU-4943 <0.5 2.610.4 2.610.4 <330- <10' February 5247- < 0.5 2.4 0.3 2.410.3 <330 <10 March 5583 <0.4 3.510.5 3.5 0.5 <3 30 <10 1st-Qtr. meants.d. <0.5 .2.810.6 2.810.6 <330 <10 April .TSWU-6017 <0.3- 2.0 0.2 2.010.2 <330 <10 Hay 6308 0.510.1 2.010.4 2.520.4 <330 <10 June 6657 <0.4 2.210.4 2.220.4 <330 <10 3 2nd Qtr. meants.d 0.510.1 2.110.1 2.110.1 <330 <10 <

July TSWU-7237 <0.5 3.410.4 3.410.4 <330 <10 August 7535 <0.2 2.810.5 2.810.5 <330 <10 September 7805- <0.2 2.210.5 2.210.5 <330 <10 3rd' Qtr. meants.d. <0.5 2.810.6 2.810.6 <330 <10 i October TSWU-8321 <0.2 2.210.5 2.210.5 <330 <10

. Nov ember 8647 <0.2 2.510.3 2.510.3 <330 <10 i December . 9049 <0.4 2.710.5 2.720.5 <330 <10

~

4th 9tr. meants.d. <0.4 2.510.2 2.510.2 <330 <10 Q_ 9. _

1. 8- 9 SL __

1. L 9 9

Table 28. Untreated surface water samples _conthly compcsites of weekly grab samples, analysis for gross beta, tritium and gamma-enitting isotopes,1990 (continued)

Gross Beta Activity (pci/L) Activity (pCi/L)

Suspended Dissolved Total Solids Residue H-3 Cs-137 Location Period Lab Code Solids 2.810.9 2.810.9 <330 <10 January TSWU-5116 <0.3 T-23 (C) __ __ __ __

February NSa <10 0.410.2 2.4 0.3 2.820.4 <330 March 5667-2.6 0.3 2.810.0 <330 <10 1st Qtr. mean s.d. 0.410.2 2.3 0.3 2.3 0.3 <330 <10 April TSWU-5955 <0.3 2.010.4 2.010.4 <330 <10 May 6411 <0.4 1.710.4 1.710.4 <330 <10 Jane 6736 <0.2

<0.4 2.010.3 2.010.3 <330 (10 2nd Qtr. meants.d.

1.610.4 1.610.4 <330 <10 July TSWU-7274 <0.2 7580 <0.2 2.3t0.5 2.3 0.5 <330 <10 g August 7997,8 <0.7 2.010.3 2.010.3 <330 <10 September 2.410.4 <330 <10 3rd Qtr. meants.d. <0.7 2.0 0.4 2.2 0.3 2.210.3 <330 <10 October ISWU-8557,8 <0.7 2,010.3 2.010.3 <330 <10 November 8759 <0.2 1.510.4 1.510.4 <330 <10 December 9314 <0.4 1.910.4 1.910.4 <330 <10 4th Qtr. meants.d. <0.7 a NS = No sample.

Table 28 . Untreated surf ace water samples, monthly composites of weekly samples, analysis for gross beta, tritium, and gamma-emitting isotopes,1990 (continued)

Gross Beta Activity (pCi/L) Activity (pCi/L)

Suspended Dissolved Total Collection Residue Cs-137 Location Date Lab Code Solids Solids 11 - 3 I

Indicator  !

2.110.3 <330 <10 T-3 January TSWU-4939 <0.5 2.li0.3 2.820.3 3.510.4 <330 <10 February 5244 0.710.2

<0.4 2.710.4 2.710.4 <330 <10 11 arch 5579 2.510.4 2.810.7 <330 <10 1st Qtr. mean!s.d. 0.710.2

<0.4 2.710.2 2.710.2 <330 <10 April TSWU-6014

<10 flay 6305 0.3 0.1 2.710.3 3.010.3 <330

<0.3 3.711.1 3.711.1 <330 <10 June 6654 0.310.1 3.010.6 3.010.6 <330 <10 2nd Qtr. meants.d

$ July TSWU-7234 0.610.1 2.210.4 2.810.4 <330 <10 August 7531 <0.4 2.710.7 2.7 0.7 <330 <10

<0.2 2.810.5 2.810.5 <330 <10 September 7806 0.610.1 2.610.3 2.810.1 <330 <10 3rd Qtr. meants.d.

<0.2 3.110.5 3.110.5 <330 <10 October TSWU-8318

<10 l

November 8644 0.410.1 3.910.6 4.310.6 <330

<0.4 4.110.6 4.110.6 <330 <10 December 9046 3.710.5 3.810.6 <330 <10 4th Qtr. meants.d. 0.4!0.1 8 9 # # # #

O e # # 9

O O O O O O O Table 28. Untreated surface water samples, monthly composites of weekly samples, analysis for gross beta, tritium, and gamma-emitting isotopes,1990 (contir.ued)

Gross Beta Activity (pCi/L) Acti vity (pCi/L)

Suspended Dissolved Total Collection Sol ids Residue H-3 Cs-137 Location Cate Lab Code Solids Indicator 2.7 0.4 <330 <10 January ISWU-4946 <0.5 2.720.4 T-28 2.220.2 <330 <10 February 5248 <0.5 2.210.2 3.110.5 <330 <10 5585 <0.4 3.120.5 turch 2.710.4 <330 <10

<0.5 2.720.4 1st Qtr. meants.d.

2.7 0.3 <330 <10 April TSWU-6019 <0.4 2.720.3 2.420.2 <330 <10 6310,1 <0.8 2.410.2 flay 2.210.3 <330 <10 June 6659,60 <0.4 2.2 0.3 2.410.2 < 330 <10

<0.8 2.420.2 m 2nd Qtr. meants.d.

2.110.2 <330 <10 July TSWU-7239,40 <0.9 2.110.2 2.210.4 <330 <10 August 7537 <0.3 2.210.4 2.210.5 <330 <10 September 7808 <0.2 2.210.5 2.210.1 <330 <10

< 0 .9 2.210.1 3rd Qtr. meant s.d.

2.110.6 <330 <10 October TSWU-8323 <0.4 2.110.6 2.9 0.3 <330 <10 November 8649 < 0 .2 2.910.3 2.520.5 <330 <10 9052 <0.4 2.510.5 December 2.520.4 2.510.4 <330 <10

<0.4 4th Qtr. meants.d.

a Result of reanalysis.

l

Il E]

Table 28. Untreated surface water samples, monthly composites of weekly samples, analysis for gross beta, tritium, and gaarna-emitting isotopes,1990 (continued)

Gross Beta Activity (pCi/L) Activity (pCi/L)

Suspended Dissolved Total Collection Residue H-3 Cs-137 Date Lab Code Sol ids Solids Location Indicator 2.5 0.4 2.510.4 <330 <10 T-50. January TSWU-4947 <0.5 <10 February 5249 <0.5 2.110.4 2.1 0.4 <330 2.710.3 2.710.3 <330 <10 Harch 5586 <0.4 2.410.3 <330 <10

<0.5 2.410.3 1st Qtr. meants.d.

2.410.2 2.410.2 <330 <10 April TSWU-6020,1 <0.4 i

2.2 0.2 2.220.2 <330 <10 J May 6312 <0.3 J 1.610.5 1.610.5 <330 <10 l June 6661 <0.3 2.110.4 2.110.4 <330 <10 2nd Qtr. meants.d. <0.4 C

2.710.4 2.710.4 <330 <10 July TSWU-7241 <0.5 2.2 0.4 2.2 0.4 <330 <10 August 7538 <0.3 1.410.5 1.410.5 <330 <10 September 7809 <0.2 2.110.7 2.110.7 <330 <10 3rd Qtr. meants.d. <0.5 2.1 0.6 2.110.6 <330 <10 October TSWU-8324 <0.4 3.310.2 3.310.2 <330 <10 November 8650,1 <0.2 2.4 0.5 2.410.5 <330 <10 December 9053 <0.4 2.610.6 2.610.6 <330 <10 4th Qtr. meants.d. <0.4 a Result of reanalysis.

9 9 e # 9 e O _ _ _ _

e 9 8 9

s-

. . . . . e o o o . .

Table 29. Untreated surface water samples, monthly composites of weekly samples, analysis for gross beta, tritium, strontium and gamma-emitting isotopes,1990. _.

Gross Beta Activity (pCi/L) Activity (pC1/L)

Suspended Dissolved Total Collection Residue Sr-89 Sr-90 Cs-137 Location Date Lab Code Solids Solids 11- 3 2.3 0.5 <330 <0.8 < 0 .9 (10 January TSWU-4948 <0.5 2.3 0.5 <0.7 <10 T-145 (QC) 5250,1 <0.4 3.210.4 3.210.4 <330 <0.7 February <0.9 <0.7 <10 March 5587 <0 .3 2.910.4 2.910.4 <330

<0.9 < 0 .9 <10

<0.5 2.810.5 2.810.5 <330 1st Qtr. meants.d.

<0 .9 <0.7 <10 TSWU-6022 < 0 .4 2.310.2 2.3 0.2 <330 April 2.210.3 2.510.4 <330 <1.3 <1.0 <10 May 6313 0.310.2 <0.7 <10

<0.2 2.210.4 ,2.210.4 <330 <1.2 i June -6662 l

<1.3 <1.0 <10 0.310.2 2.210.1 2.210.1 <330 2nd Qtr. mean s.d.

2.310.4 2.310.4 <330 <1.2 <0.5 <10 July TSWU -7242 <0.5 os 2.710.5 2.710.5 <330 <1.2 <0.6 <10

^ August 7539 <0.4

<0.2 2.310.4 2.310.4 <330 <0.8 <0.6 <10 September 7810

<0.5 2.310.4 2.310.4 <330 <1.2 <0.6 <10 3rd Qtr. mean!s.d.

2.110.4 <330 <0 .9 <0.5 <10 October TSWU-8325 <0.2 2.1 0.4 2.910.5 2.920.5 <330 <0 .7 <0.5 <10 November 8652 <0.9 3.0 0.5 3.020.5 <330 <0.6 <0.5 <10 December 9054 <0.4 2.710.5 2.710.5 <330 <0.9 <0.5 <10 4th Qtr. mean s.d. <0.9

(I..

Table 30. Untreated surface water samples, quarterly composites of weekly _

grab samples, analysis for strontium,1990. gp Collection Activ'ity (pci/L) location- Date Lab Code Sr-89 Sr-90 0 1

' Cont rol T-11 1st Quarter TSWV-5824 <1.1 <0.7 I 2nd Quarter 7061 <1.1 <0.7 l 3rd-Quarter 8233 <1.1 <0,5 IDI 4th Quarter 9197 <0.8 <1.1  ;

i Annual meants.d. <1.1 <1.1 1 ID; T-12 1st Quarter TSWU-5825 <0.9 <0.7 2nd. Quarter 7065 <1.5 <0.7 3rd Quarter . 8234 <0.8 <0.6 4th Quarter 9198 <0.4 <0.8 db..

Annual mean s.d. <1.5 <0.8 T 1st Quarter .TSWV-5820_ <0.9 <0.7 2nd Quarter 7169,70 <1.4 <0.8 qp '

3rd= Quarter 8261 - <1.1 <0.5 4th Quarter 9352- <0 5. <0.6

~ Annual meants.d. <1.4 <0.8-GV 4D' 1 e

-9 65 c = .. ,,s- e,=e-,e.w.e.ece.-%-w-,#--e.-----.,-em

. , s e -r-- r , w % -, , ,- c -.re- ew.-e- # , g-,,syr , c.-w+,r wm.mm--< +--w-r ----.ww%e- ery -- -i.+,a---,--m v-v-*

)

Table 30. Untreated surf ace water samples, quarterly cocposites of weekly grab sanples, analysis for strontium,1990 (continued)

)

Collection Activity (pCi/L) location Date Lab Code Sr-89 S r-90 D

Indicator T-3 1st Quarter TSWU-5822 <0.7 <0.5 2nd Quarter 7058 <1.0 <0.7 D 3rd Quarter 8231 <0.9 <0.7 4th Quarter 9194 <0.3 <0.3 Annual meants.d. <1.0 <0.7 D

T-28 1st Quarter TSWU-5827 <1.0 <0.7

~ ' ~ ~

2nd Quarter 7063 <1.1 <0.8 3rd Quarter 8236 < 1.0 < 0 .8 4th Quarter 9201 <0.4 <0.9 Annual mean s.d. <1.1 <0.9 T-50 1st Quarter TSHU-5828 <1.1 <0.8 2nd Quarter 7064 < 1 .1 <0.7 3 0.520.2 3rd Quarter 8237 <0.8 4th Quarter 9200 <0.4 <0.6 Annual meants.d. < 1.1 0.520.2 B

D l

l l

9 66

Table 31. Untreated surface lake water; samples, monthly' composites of weekly grab samples, analysis for gross beta, tritium, strontium-89, strontium-90 and gaemia-emitting- isotopes, collected May through October, 1990. .

Gross 8 eta Activity-(pCi/L) Activity (pCi/L)

Suspended Dissolved Total Location Period Lab Code Solids Solids Residue H-3 Sr-89 Sr-90 Cs-137 T-78 (MAY) TSWU-6337 '<0.2 2.310.5 2.310.5 <330 <1.6 <1.0 <10

. (JUN ) . 6687- .< 0.4 2.311.2 2.311.2 <330 C .4 .< 0.9 <10 (JUL) 7112 <0.2 3.810.5 .3.810.5 <330 <1.3 .<0.7 <10 i (AUG) 7560 <0.2 2.010.2 2.010.2 <330 <1.2 <0.6 <10 (SEP) 7970 <0.2 2.110.4 2.110.4 <330 <0.7 0.910.4 <10 (OCT) Pala __ __ __ __ __ _ __

j T-130 (HAY) TSWU-6338 0.310.1 1.9 0.4 2.220.4 <330 <1.3 0.910.6 <10 (JUN) 6688 <0.4 3.511.4 '3.511.4 <330 <1.5 <0.8 <10 l

-(JUL) 7113 <0.3 2.810.5 2.810.5 <330 <1.3 <0.7 <10 ,

(AUG) 7550 <0.2 2.320.5 2.310.5 <330 <0.7 <0.5 <10  !

(SEP) 7971 <0.2 2.310.5 '2.310.5 <330 <0.8 <0.6 <10 .

(OCT) 8326,7 0.510.2 2.210.3 2.720.4 <330 <0.9 0.510.2 <10 T-131 (MAY) TSWU-6339 0.510.3 2.510.3 3.010.4 <330 <0.9 <0.7 <10 (JUN) 6689,90 <0.4 3.310.9 3.310.9 <330 <0.8 <1.4 <10 (JUL) 7114 <0.2 2.110.5 2.110.5 <330 <1.2 <0.7 <10 lAUG) 7551 <0.2 2.410.5 2.410.5 <330 <0.7 0.510.3 <10 (SEP) 7972 <0.4 2.210.5 2.2 0.5 <330 <0.7 0.710.4 <10  !

(OCT) 8328 <0.2 2.010.6 2.010.6 <330 <1.0 <0.4 <10 i

T-132 (MAY) TSWU-6340,1 .<0.5 2.010.3 2.0 0.3 (330 <0.8 <0.6 <10.

, (JUN). 6691 <0.4 2.5 1.2 2.511.2 <330 <1.4 <0.8 <10

-(JUL) 7115 <0.2 2.710.5 2.720.5 <330 <1.2 <0.7 <10 (AUG) 7552 <0.2- 1.810.4 1.810.4 <330 <2.2 <1.1 <10  ;

(SEP) 7973 <0.4 2.010.5 2.010.5 <330 <1.0 0.810.5 <10 (OCT) 8329 (0.2 2.110.6 2.110.6 <330 <1.5 <0.7 <10 ND'= No data; sample not' collected.

O e' ._ 4 .e. .e e e. ,e. e' O.. e i

. .~ . ._.y. . . . . . - - - . _ .,_ . . . _ . _ _ ~ ._ _ . . - - _ . . --. . ~.- _.

Table' 31. Untreated. surface lake water. samples.: monthly composites of weekly grab samples, analysis' .. 7

- for gross beta,' tritium, strontium-89, . strontium-90 and gannua-emitting - isotopes, collected May through October,_1990_.(continued)_

l Gross Beta' Activity (pCi/L) Activity (pCi/L) [

Suspended Dissolved- Total .

i Location Period Lab Code ~  : Solids Solids- Residue Il Sr-89 Sr-90 Cs-137 i

T-133 -TSWU-6342 <0.2 2.110.2 2.110.2 <330 <1.4 <0.9 <10  !

.(MAY) 6692 <0.4- 4.0 1.5 4.011.5 <330 <1.4 <0.8 <10 5

'(JUN)

'(JUL) .7116 <0.2. 2.320.5 -2.310.5 <330 <1.0 0.920.4 <10  ;

7553 <0.2: 2.410.3 2.420.3 <330 <1.4 <0.8 <10~ i (AUG)

^

7974 .<0.4- 2.220.4 2.210.4 <330 <0.7 <0.5 <10 i (SEP) __ __ __

(OCT ) - tCa __ __ __ __

T_-134 (HAY) TSWU-6343 <0.3 2.010.2 2.010.2- <330 <0.9 0.610.4 <10. l 1

(JUN) 6693 <0.4 2.311.1 2.311.1 <330 <1.5 <0.9 <10 I (JUL) 7117 <0.2 2.010.4 2.010.4 <330 <1.0 0.610.3 <10 (AUG) 7554,5 <0.2 2.610.3 2.610.3 <330 <1.0 0.5!0.2 <10 ,

(SEP) 7975,6- <0.9 2.010.3 '2.010.3 718181b <0.5 0.620.2 <10 l

. (DCI) m -- -- -- -- -- -- --

c>

T-135 (MAY) TSWU-6344 0.310.1 2.8 0.3 3.1 0.3 <330 <0.7- <0.6 <10  ;

t

'(JUN) 6694 <0.4 3.321.3 3.321.3 <330 <1.4 <0.9 <10

-(JUL) '7118 <0.2 2.610.4 2.620.4 <330 <1.2- <0.5 <10

~(AUG) :7556 <0.2 2.610.3 2.620.3 <330 <0.9 <0.5 <10 7977- .<0.2 2.220.5 2.220.5 <330 <0.7 <0.6 <10 (SEP) -- -- -- -- -- -

i (OCT) . ND _

~

T-136

-(MAY) .ISWU-6345

<0.3 2.720.3 2.720.3 <330 <0.8 <0.6 <10 [

<1.5 <0.8 6695_ <0.4: -2.911.3 2.921.3 <330 <10 (JUN)

.(JUL) 7119,20 <0 A .- 2.010.2- 2.010.2 <330 <1.0 0.620.2 <10  ;

(AUG) 7557 <0.2 2.220.2 2.210.2 <330 <1.0 0.720.4 <10  !

(SEP) 7978- <0.3 1.810.4 1.8 0.4 <330 <0.7 0.610.3 <10  ;

i (OCI) 2 - -- -- -- -- --

ND '= No_ data; sample not collected.  !

Analysis .was repeated; . result -- of reanalysis, 768282 pCi/L.

j'

' ~ " ~ "

zu __ _ - _ _ _ _ _ _ . _ _ . _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ _ _ . . _

1 Table 31. : Untreated surface lake water samples, monthly composites of weekly grab samples, analysis

. for gross . beta, tritium, strontium-89, strontium-90 and gaevna-emitting isotopes, collected . ,

May through' October, 1990 (continued) i Gross Beta' Activity (pCi/L) Activity (pC1/L)

Suspended Dissolved. Total

. Location . Period ~ Lab Code. Solids Solids Residue H Sr-89 Sr-90 Cs-137 i

T-137'(C) (MAY) TSWU-6346 <0.2 .2.810.3 2.820.3 <330 <1.4 <0.9 <10

.(JUN) 6696 <0.2: 2.310.2 2.310.2 <330, <1.5 <0.5' < 10 -

(JUL) 7121 '< 0.3 .

'2.410.3 2.420.3 <330 <1.0 <0.5 <10

'(AUG) 7558 0.310.1 2.110.4 2.110.4 <330 <1.0 <0.5 <10

.(SEP) '7979 <0.4 '3.020.5- 3.010.5 <330 <1.0 <0.7 <10 ,

-(OCT) ma _ _ _ __

T -138 . (C) (MAY) TSWU-6347  :<0.2 3.3x0.5 3.310.5 <330 <1.6 <1.0 <10 l (JUN) 6697 <0.5 '1.921.2 1.921.2 <330 <1.1 <0.6 <10  !

(JUL) 7122 <0.3 -2.310.5- 2.310.5 <330 <1.1 <0.5 <10  !

(AUG). 7559 <0.2. .2.510.5 2.510.5 <330 <1.2 <0.6 <10 m (SEP) 7980 <0.4 2.210.4 2.210.4 <330 <0.8- <0.5 <10 (OCT) M3 -- -- - -- -- - --

i T-156 (C) .(MAY) ISWU-6348 <0.4 2.710.3 2.720.3 <330 <0.9 <0.7 <10 (JUN) 6698 <0.2 2.720.2 2.720.2 <330 <1.9 <0.7 <10 (JUL) 7123 <0.3 2.020.4 2.010.4 <330 <1.4 <0.6 <10 ,

(AUG) 7561 <0.2 2.8 0.5 2.810.5 <330 <1.5 <0.7 <10 (SEP) 7981 <0.4 2.410.5 2.410.5 <330 <0.9 <0.6 <10 t (OCT) NO - - - - - -- - --

T-157 (C) -(NAY) TSWU-6349 <0.4 2.010.4 2.010.4 <330 <1.7 <1.1 <10 (JUN) 6699,700<0.3 3.120.2 3.110.2 <330 <1.8 <0.7 <10 l (JUL) 7124 <0.3 2.520.3 2.520.3 <330 <1.3 <0.6 <10 (AUG) 7562- <0.3 2.610.5 2.610.5 <330 <1.2 <0.5 <10 (SEP) 7982 <0.4 1.810.4 1.810.4 <330 <0.9 <0.7 <10 (OCT) NO -- - - -- -- - --

.

• ND = No. data; sample not collected.

{

i O # 'O' 9 'S' 9 9 e #

O o o o O O o o O O O Table 31. Untreated surface lake water samples, monthly composites of weekly grab samples, analysis for gross beta, tritium, strontium-89, strontium-90 and gancia-emitting isotopes, collected May through October, 1990 (continued)

Gross Beta Activity (pCi/L) Activity (pCi/L)

Suspended Dissolved Total Solids Residue H-3 Sr-89 Sr-30 Cs-137 Location Period Lab Code Solids TSWU-6350,1 <0.4 2.310.3 2.310.3 <330 <1.3 <0.8 <10 T-158 (C) (MAY) <330 <l.7 <0.7 <10 (JUN) '6701 <0.4 4.711.1 4.7tl.1

<0.2 2.010.4 2.010.4 <330 <1.3 <0.6 <10 (JUL) 7125

<0.2 2.3 0.5 2.310.5 <330 <1.1 <0.6 <10 (AUG) 7563

<0.4 2.410.5 2.410.5 <330 <0.8 <0.6 <10 (SEP) 7983 __ __ __

(OCT) N0a __ __

0.210.1 3.320.5 3.310.5 <330 <1.0 <0.7 <10 T-159 (C) (MAY) ISWU-6352

<0.5 3.8 1.4 3.8 1.4 <330 <1.2 <0.7 <10 (JUN) 6702

<0.2 2.410.3 2.410.3 <330 <1.3 <0.6 <10 (JUL) 7126 7564 <0.2 3.210.5 3.210.5 <330 <0.9 <0.4 <10 (AUG) <0.6 <10 SEP 7984 <0.3 2.810.5 2.810.5 <330 <0.9 OCT ND --

2$ T-160 (MAY) TSWU-ND --

(JUN) ND --

7127 <0.2 2.310.5 2.310.5 <330 <1.5 <0.6 <10 (JUL) -- -- -- -- -- --

(AUG) ND --

(SEP) ND --

(OCT) ND --

T-161 (MAY) ISWU-ND --

(JUN) ND --

7128 <0.3 1.510.4 1.510.4 <330 <1.8 <0.8 <10 (JUL) -- -- -- -- -- --

(AUG) ND --

(SEP) ND --

(OCT) ND --

ND = No data; sample not collected.

_ b

Table 31 Untreated surface lake water samples, monthly composites of weekly grab s mples, analysis for gross beta, tritium, strontium-89, strontium-90 and gamma-emitting ist.. opes, collected May through October,'1990 (continued)

Gros- Beta Activity (pCi/L) Activity (pC1/L)

Suspended Dissolved Total Solids Residue S r-89 Sr-90 Cs-137 Location Period Lab Code Solids 11 - 3 1.910.2 1.910.2 <330 <1.0 < 1.0 <10 T-162 (C) (f tA Y) 15WU-6353 <0.4 6703 <0.8 2.510.9 2.510.9 <330 <2.0 <0.8 <10 l (JUN) <1.0 0.810.3 <10 (JUL) 7129,30 <0.4 2.110.3 2.110.3 <330 7565,6 <0.4 2.710.3 2.710.3 <330 <1.1 0.720.3 <10 (AUG) <0.5 7985 <0.4 1.910.4 1.9i0.4 <330 <0.8 <10 (SEP) <1.3 <0.6 <10 8330 <0 .3 3.010.5 3.010.5 4371106 (OCT)

<0.4 2.310.3 2.3 0.3 <330 <0.9 <0.8 <10 T-163 (C) (MAY) ISWU-6354 6704 <0.4 2.511.0 2.511.0 <330 < 1.9 <0.8 <10 (JUN) <1.7 0.9 0.5 <10 (JUL) 7131 <0.2 2.410.5 2.410.5 <330 i

7567 <0.2 1.910.4 1.9i0.4 <330 <l.5 <0.7 <10 (AUG) < 0 .8 <10 7986,7 <0.7 1.910.3 1.910,3 <330 < 1.1 (SEP) 0.810.5 <IO 8331 <0 .4 2.110.6 2.110.6 <330 <1.5 (OCT)

TSWU-6355 <0.4 3.110.5 3.120.5 <330 <1.4 <0.9 <10 T-164 (C) (MAY)

<1.8 0.710.4 <10 (JUN) 6105 <0.4 2.810.9 2.810.9 <330 7132 <0.2 2.710.5 2.710.5 <330 <1.8 <0.7 <10 (JUL) <1.4 <0.7 <10 (AUG) 7568 <0.2 1.810.4 1.8 0.4 <330 7988 <0.4 2.410.5 2.410.5 <330 <1.2a 0.620.2a <10 (SEP) <10 8332 <0.4 1.710.6 1.7.t o .6 (330 <2.3 < 1.0 (OCT)

ISWU-6356 <0.4 2.411.3 2.420.3 <330 (0.7 <0.6 <10 T-165 (C) (MAY)

<1.1 <0.4 <10 (JUN) 6706 <0.4 2.511.0 2.511.0 <330 7133 <0.2 2.910.5 2.9 0.5 <330 <1.3 <0.5 <10 (JUL) <0.6 <10 (AUG) 7569 0.420.2 3.3 0.5 3.710.5 <330 < 1.2 7989 <0.4 2.4 0.5 2.410.5 <330 <0.8 <0.6 <10 (SEP) <0.7 <10 8333 <0.4 2.210.6 2.210.6 <330 <1.6 (OCT) a Corrected result.

8 9 6 #  % #

O e 9 9 . . , .

9 .

,u . ., .. , ,

O O Table 31. Urttreated surfece lake water samples, monthly composites of weekly grab sactples, anelysis for gross beta, tritium, strontium-89, strontium-90 arei gamms-emitting isotopes, collected May through October,1990 (cor:tinued)

Gross Beta Activity (pCi/t) Activity (pCi/L)

Suspended Dissolved Tot.al Residue H-3 5r-89 Sr-90 Cs-137 tab Code Solids Solids Location Period

<1.0 <l.0 <10 T5WU-6357 0.610.3 2.220.2 2.620.4 <330 T-166 (C) (MAY) 1.810.8 1.820.8 <330 <1.5 0.620.4 <10 6707 <G.4 (JUN) 2.810.5 2.820.5 <330 < ! -.8 0.820.5 <10 (JUL) 7134 <0.2 <0.5 <10 2.220.5 2.210.5 <330 <1.1 (AUG) 7570 <0.2 <10 2.320.4 2.310.4 <330 <1.0 (0.8 (SLP) 7990 <0.4 <1.0 <10

<0.4 1.510.5 1.520.5 <330 <2.3 (OCT) 8334 2.2re.4 2.510.4 <330 <1.4 <0.8 <10 I-167 (C) (MAY) ISWU-6358 0.310.1 <0.8 <10

<0.4 2.610.9 2.620.9 <330 <1.9 (JUN) 6708 <0.9 <10

<0.2 1.110.3 1.110.3 <330 <2.0 (JUL) 7135 0.710.4 <10

<0.2 2.110.3 2.110.3 <330 <1.3 (AUG) 7571 <0.6 <10

<0.4 2.3 0.5 2.320.5 <330 <1.2 d (SEP) 7991 <0.6 <10

<0.4 1.6i0.4 1.610.4 <330 <1.4 (OCT) 8335 1.510.2 1.510.2 <330 <1.4 <0.9 <10 T-168 (C) TSWU-6359,60 <0.3 (MAY) 3.010.7 3.020.7 <330 <1.6 <0.6 <10 (JUN) 6709,10 <0.8 <0.7 <10

<0.2 2.120.5 2.120.5 <330 <1.7 (JUL) 7136 2.420.4 2.420.4 <330 <1.2 0.820.4 <10 7572 <0.3 <0.5 <10 (AUG) 7992 <0.4 1.910.4 1.910.4 <330 <l.1 (SEP) -- -- - -- -- - --

(Oci) ra>o

<330 <1.4 <1.0 <10 ISWU-6361 <0.3 2.210.4 2.220.4 I-169 (C) (MAY) 1.8 0.b 1.810.6 <330 <1.7 <0.6 <10 (JUti) 6711 <0.4 1.720.4 1.720.4 <330 <1.6 0.910.4 <10 (JUL) 7137 <0.2

<0.6 2.020.4 2.020.4 <330 <1.1 0.710.4 <10 (AUG) 7573 <0.7 <10

<0.4 2.110.5 2.110.5 <330 <1.6 (SEP) 7993 -- - -- --

[ to -- --

(OCT)

1. lid = No data; sample not collected.

)

_ I

si i I Table 31 Untreated surface lake water _ samples, monthly composites of weekly grab samples, analysis for gross beta, tritium, strontium-89, strontium-90 and gamma-eaitting isotopes, collected May through.0ctober, 1990 (continued)

Gross Beta Activity (pCi/L) _ Activity (pCA/L)

Suspended Dissolved Total Solids Residue Sr-89 Sr-90 Cs-137 Location Period Lab Code Solids 11 - 3 (0.4 2.910.5 2.910.5 <330- <1.3 <1.0 <10 j T-170 (C) '(NMY ) ISWU-6362 <0.8 <10 i 6712 <0.4 1.910.5 1.910.5 <330 <1.8 (JUN) 1.810.4 <330 <2.0 <0.8 <10 (JUL) 7138 <0.2 1.810.4

<0.2 1.510.4 1.510.4 <330 (1.0 0.610.3 <10 (AUS) 7574

<0.5 1.410.4 1.420.4 <330 <1.1 0.710.3 <10 (SEP) 7994 _. __ __

(OCT) NDa _.

<0.4 1.910.4 1.910.4 <330 <1.5 <1.0 <10 T-171 (C) (MAY) ISWu-6363 <0.7 <10 6713 < 0.4 2.710.6 2.720.6 <330 <1.6 (JUN) <1.8 <0.7 <10 7139,40 <0.4 2.010.3 2.010.3 <330

j (JUL)

<0.3 1.320.3 1.310.3 <330 <1.5 1.210.5 <10 (AUG) 7575

<0.4 2.310.4 2.310.4 <330 <1.0 <0.5 slo (SEP) 7995 -- -- --

-- -- =-

(OCT) ND --

<0.2 2.220.5 2.210.5 <330 <1.4 <0.9 <10 T-172 (C) (MAY) ISWU-6364 <10

<0.4 2.110.6 2.110.6 <330 <1.6 <0.6 (JUN) 6714

<0.2 1.8 0.4 1.810.4 <330 (1.6 <0.7 <10 (JUL) 7141 <10

<0.2 1.810.3 1.810.3 <330 <1.4 <0.7 (AUG) 7576

<0.4 2.310.5 2.320.5 <330 <1.1 <0.5 <10 (SEP) 7996 -- -s -- -

(OCT) ND --

1. NO = No data; sample not collected.

l i

0 e O 9 e

• O 9 O __

e 9

O. O O Q- 0 0 O O o o o' Table 32. Fish samples, analyses for gross beta and gamma-enitting isotopes.

Collection: Semiannually.

Sample Description and Activity (pCi/g wet)

Indicator Control Location T-33 (Lake Erie 1.5 mi NE of Station) T-35 Collection Date 05-23-90 05-23-90 05-23-90 05-23-90 05-23-90 05-23-90 Lab Code TF-1071 TF-1072,3 TF-1074 TF-1068 IF-1069 TF -1010 Sample Type Carp White Bass Walleye White Bass Walleye tarp Gross Beta 3.1910.13 2.03 0.06 3.9610.15 , 2.5810.11 3.8610.15 3.1010.13 K-40 2.7410.37 1. % 20.32 3.1620.42 2.0910.26 3.2610.51 3.1210.19 g Cs-137 <0.019 <0.023 0.1320.023a <0.014 <0.031 <0.009 Location T-33 (Lake Erie 1.5 mi NE of Station) T-35 Collection Date 11-19-90 11-19-90 11-19-90 11-19-90 11-19-90 tab Code if-1346 TF-1347 TF-1348 TF-1349 TF-1350 Sample Type White Bass Walleye White Bass Walleye Carp Gross Beta 2.9820.11 3.0610.08 3.4210.12 2.7920.07 2.1320.%

K-40 2.9610.41 3.0110.51 3.0210.47 2.7910.44 2.5220.37 Cs-137 <0.019 <0.033 <0.026 <0.027 <0.017

• Result of reanalysis: 0.1420.022 pCi/g wet.

w _

1 Table 33 Botton sediment ssmples, analyses for gasuna-emitting isotopes.

Collection:- Semlannually.

4 j Sample Description and Activity -(pC1/g dry)

Indicator Control 1

Location T-3 T-4 T-23 T-27 Collection Date l04-30-90 04-30-90 06-04-90 04-30-90 t

TBS-742,3 Lab Code TBS-741 TBS-781 185-744 i

K-40 12.210.7. 14.410.4 11.911.2 12.410.6 Mn-54 <0.025 <0.027 <0.11 <0.025

i. Co-58 '

<0.028 <0.030 <0 d5 <0.023 Co-60 <0.038 <0.033 <0.11 <0.032 F

q Cs-134~ <0.G21 <0.034 <0.13 <0.021

ta Cs-137 <0.031 <0.024 0.4910.083 <0.027 i

Location T-1. T-3 T-4 T-23 T-27 4

! Collection Date 09-20-90 09-20-90 09-20-90 10-11-90 11-02-90

' Lab Code TBS-P75 TBS-876 TBS-877 TBS-832 TBS-878

! K-40 4.020.72 10.410.70 14.210.56 12.010.9 10.010.60 l Mn-54 <0.039 <0.039 <0.038 <0.038 <0.018

Co-58 <0.058 <0.059 <0.057 <0.038 <03J29

! Co-60 <0.040 <0.041 <0.043 <0.042 <0.031

- Cs-134 <0.032 <0.030 <0.044 <0.032 <0.019 F Cs-137 <0.038 <0.030 <3.035 <0.091 <0.020 j .

I O- O. 9

- . . . W..

O - S - .

.,.S S _ _ _ _ _ _ _ _ _ _ _

Table 34 Grass samples, analyses for iodine-131 and gamma-emitting isotopes.a Sample Description and Activity (pCi/g dry) location Collection Date Lab Code I-131 K-40 Nb-95 Zr-95 Cs-134 Cs-137 Ce-141 Ce-144 5

• Grass samples were not collected in 1990.

I' i

l v t r _ ___ _ _ _ _ .__ _ _ _ _ _ _ ___ , __ _ , _ _ _ . _ _ _ _ _ ._ _ _ _ _ ._

C) '

Table 35 Egg samples, analysis for gamma-emitting isotopes.

Collection: Annually. ,

Sample Description and Activity (pC1/g wet)

Location O

T-147 (C) T-197 Date 07-20 90 Lab Code TE-54 S

K-40 0.9710.24 fib-95 <0.017 Zr-95 <0.030 Ru-103 <0.014 Ru-106 <0.11 d>

Cs-137 <0.012 Ce-141 <0.017 Ce-144 <0.048 9

S-9 O

6 77 0

)

)

)

Appendix:

Elevated LLDs in Airborne Iodine Samples ,

)

)

)

)

i A-1

i

)

App 3ndia .

Elevated Lower Limits of Detection in Airborne Iodine samples

)..

Date I-131

) Collected Location pC1/m3 Comments t 01-22 90 T-11 <0.24 Elevated LLD due to low

, volume.

) 09-10-90 - T-7 <0.34 Elevated LLD due to low  :

volume.

)'  ;

r J.

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