ML20076N459
| ML20076N459 | |
| Person / Time | |
|---|---|
| Site: | Callaway  |
| Issue date: | 12/31/1990 |
| From: | Schnell D UNION ELECTRIC CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| ULNRC-2402, NUDOCS 9105070214 | |
| Download: ML20076N459 (148) | |
Text
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Etu' ernic wc, 3 April 30, 1991 U.S. Nuclear Regulatory Commission Document ControA Desk Washington, D.C. 20555 Gentlement U LNRC- 2402 DOCKET NUMBER 50-483 CALLAWAY PLANT FACILITY OPERATING LICENSE NPF-30 1990 ANNUAL ENVIRONMENTAL OPERATING REPORT Please find enclosed the 1990 Annual Environmental Operating Report for the Callaway Plant. This "eport is submitted in accordance with Section 6.9.1.6 of the Technical Specifications and Appendix B to the Callaway Plant Operating License.
Very truly ours,
/
k fam Schnell
, /h'~ Donald F.
BFH/kea Enclosure 9105070214 901231 PDR .ADOCK 05000483 R PDR ((2[
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cc: T. A. Baxter, Esq.
Shaw, Pittman, Potts & Trowbridge i 2300 N.-Street, N.W.
' Washington, D.C. 20037 Dr. J. O. Cermak CFA, Inc..
4 Professional Drive (Suite 110)
Gaithersburg, MD 20879 R. C. Knop Chief,-Reactor Project Branch 1 U.S. Nuclear-Regulatory Commission Region III 799 Roosevelt Road
-Glen Ellyn, Illinois 60137 Bruce Bartlett callaway Resident Office U.S.-Nuclear Regulatory Commission RR#1 Steedman, Missouri 65077 M. D. L Office ynch (2) of Nuclear Reactor Regulation U.S. Nuclear-Regulatory Commission
- 1. White Flint North, Mail Stop 13E21 11555 Rockvilke Pike Rockville,-MD 20852 4
Manager Electric Department-Missour1 Public Service Commission P.O. Box 360 Jefferson City, MO 65102 William Kesler Regional Administrator Department of Natural Resoarces
' Central Regional Office P.O. Box-176 Jefferson City, MO - 65102 i
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\ CALLA WA Y PLANT ANNUAL ENVIRONMENTAL OPERATING REPORT 1990
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5 CALLA WAY PLANT ANNUAL ENVIRONMENTAL 4
OPERATING REPORT 1990 DOCKET No. 50-485
l TABLE OF CONTENTS Section Title 1.0 Introductio')
2.0 Conclusion 3.0 Radiological Environmental Monitoring Program 4.0 Non-Radiological Environmental Monitoring Program 5.0 Plant Modification Environmental Evaluation 1
1 3
'l,0 lyTILODUQT.I.ON .
1 The Callaway Plant received an Operating License on
- J June 11, 1984. This report procents the analytical data f rom the environmental monitoring programa wit.h appropriate interpretation for 1990 and the environmental evaluatione for plant modifications
- completed during 1990.
e The third section of thic report summarizes and interprets the results of the radiologien1 ,
environmental monitoring program conducted in accordance with Administrative Proceduro APA-7.Z-01003, "OFFSITE DOSE CALCULATIO11 MA!4UAL", Dection 9,13, '
Section four describcs~non-radiological-environmental monitoring and its results conducted in accordance with Section 2,2 of Appendix B to the Callaway Plant Operating License. The fifth section of this report deceribes changes in plant design or operation, tests, and experiments made in accordance with Section 3.1 of Appendix B of the Callawny Plant operating Liconne.
This Annual Environmental Operating Report in nubmitted in.accordance with Section 6.9.1,6 of the Technical Specifications and Appendix B to the Callaway Plant Operating Licenee.
2 LO CpyCLM@lQN 4
The third section of this report contains all the radiological- environmental monitoring conducted in .thn. '
vicinity of-the Cellaway "lant during 1990, The l
comparison of the results for the radiological l
- environmental monitoring conducted during 1990'to the '
preoperational. data and data from previous years of operation showed no unexpected or adverse effects from the operation of the Callaway Plant on the environment.
There was no non-radiological monitoring conducted in- '
the vicinity of the Callaway Plant during 1990.
f There were no plant modifications completed during 1990 with an unreviewed environmental question as shown in -i section five of this report.
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SECTION 3.0 RADIOLOGICAL ENVIRONMENTAL MONITORING
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UNION ELECTRIC COMPANY ST. LOUIS, MISSOURI CALLAWAY PLANT RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM ANNUAL REPORT 3990 l t'
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Cot 4 TENTS SRc11 3.rL Tit 1e Page Abstract 1 1.0 Introduction 2 2.0 Radiological Environmental Monitoring 2 Program 2.1 Program Design 2 2.2 Program Description 3 2.3 Program Ev.ocution 17 2.4 Analytical Procedures le 2.5 - Program Modificatione 25 3.0 Isotopic Detection Limits and Activity 25 Determinations 4.0 Quality Control Program 27 5,0 Data Interpretatione 27 6.0 Resultn and Discussion 20 6.1 - Waterborne Pathway 28 6.2 Airborno Pathway 2 6.3 Ingestion Pathway 3 6.4 Direct Radiation 35 i
Appendix A 1990 Land Use Census Al Appendix B: EPA Cross-chec)( Results B1 1
Appendix C: Isotopic Detection Limits and. Activity C1 Determinations r Appendix D: ' Radiological Environmental Monitoring D1 Program Annual Summary Appendix E: Telodyne Isotopes Midwest Laboratory E1
- Data Tables l
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14umbe r Title Page I Sampling Locations 6 II Collection Schedule 32 III Detection Capabilitien for Environmental 26 Sample Analycis 11
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l bl8.b E.h C,l This report presents the data obtained from annlysin of environmental samples collected through the Callawny Plant Radiological Environmental Monitoring Program (REMP) in 1990.
Evaluation of radiation levels in the environs around Union Electric Company's (UEC) Callawny Plant entailed sampling at strategic points in various exposure pathwnys. The following types of samples were collected and analyzedt milk, vegetation, nurface water, well water, bottom sediment, bedlond sediment, waehlond rediment, fish, airborne particulates, airborne radiolodine, direct indintion (TLD) and soil.
Analyt.ical results are presented and discussed along with other pertinent information. Ponsible trends and anomalous resultn, nn interpreted by Union Elect ric Company personnel, are dincussed.
1
1.0 Intrpdueli.pr}
This report presents an analysis of the results of the REMP conducted during 1990 for Union Electric Company, Callaway Plant.
In compliance wi th f ederal and state regulations and in its concern to maintain the quality of the local environment UEC began its radiological monitoring program in April, 1982.
The objectives of the REMP are to monitor potential critical pathways of radioeffluent to man and to determine radiological impact on the environment caused by operntion of the Callaway Plant.
The Callaway plant consists of one 1239 MWe pressurized water reactor, which achieved initial criticality on October 2, 1984. The plant is located on a plateau approximately ten miles southeast of the City of Fulton in Callaway County, Missouri and approximately eighty miles west of the St. Louis metropoli tan area. The Missouri River flows by the site in an casterly direction approximately five milen south of the site at its closest point.
2.0 R.adiological Environmental Monitpring_llrogram 2.1 fr.ogram Design The purpose of the operational REMP at the Callaway Plant in to assess the impact of plant operation on the environment.
For this purpose samples are collected from waterborne, airborne, ingestion and direct rad $ ation pnthways. Sampling media are selected which are likely to show effects of plant ef fluents and which are sensitive to changes in radioactivity levels. The types of sample media collected aret milk, surface water, groundwater, shoreline sediment, bottom sediment, bedload sediment, washload sediment, soil, finh, vegetation, airborne particulate, airborne radiciodine and direct radiation (TLD).
Samples are collected by Union Electric personnel and shipped to Teledyne Isotopes Midwest Laboratory (TIML) for analysis. TLD's are analyzed by Union Electric Personnel. The data obtained are reported monthly and summarized in the annual report.
Environmental sample locations are divided into two types, indicator and control. Indicator samples are those collected from locations which would be expected to manifest plant effects, if any. Control samples are collected at locations which are expected to be unaffected by plant operation.
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- Sample locations for the REMP are shown in Figuren 1 and 2.
4 Table I. describes the sample locations, direction and
! distance from the-plant, which are control and which are l indicator locations, and the types of namples collected at i
each location. Sample collection frequencies for each of the monitoring locations are given in Table 11. The collections and analyses that comprise the program aro
-described in the following pages, Identification of sample type codes used in Tablo I are as follown:
Cod.e. Sample _Cqll.egted A10' Air lodine l
- APT Air Particulate AQF Fish ,
AQS Sediment .
FPL Leefy Green Vegetablen IDM TLD MLK Milk SOL Soil SWA Surface Water WWA Ground Water 2.2,1 Ma terbg rne_J'a thway.
Surface Water Monthly composite samples.of surface water from the Missouri River nre collected from one indicator location'(502) and from one control location (Sol). In addition, a monthly grab sample is collected from one location.(SO3) near the St. Louis City water intake.
The samples are. analyzed for gross alpha, gross beta, tritium, Strontium-89, Strentium-90, and by gamma spectrometry.
GIRund_ Waler Ground water samples are collected monthly from two ,
on-site wells (F05 and F15) and one off-site well used i for drinking water (D01).- 'Ihe on-si te ground water samples-are collected.using a manual grab sampler which
'is-lowered into the well. The off-site ground water-shmplet is Collected from a faucet after allowing the line to flush for-two minutes, Ground water samples
-are analyzed for gross alpha, gross beta, tritium, strontium-89,Lstrontium-90, _ and gamma emitting nuc1 idee.
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i TABLE _1 SAMijLI_11C LOCATIONS Location .
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.Typen. _
1** 11 mi 11W , City Limite of Fulton on Hwy 2, 0.8 mi East of Busjnens 54. IDM 2 6.6 mi NW; County Road 111, 0.6 mi South of Hwy UU, Callaway Electric Cooperative Utili ty Pole No. 17571. IDM 3 1.3 mi NW; 0.1 mi West of Hwy CC on Gravel Road, 0.8 mi South Hwy 0, Callaway Electric Cooperative Utility role flo , 18559. IDM 4,B3 1.9 mi N;0.3 mi East of the O and CC Junction, Callaway Electric Cooperative Utility Pole No. 18892. IDM, APT,A10 5,Al 1.3 mi ENE; Primary Meteorological Tower, IDM, APT,A10 6 2.0 mi W; County Road 428, 1.2 mi West of Hwy CC, Callaway Electric Coopeint.ive Utility Pole No. 18609. IDM 7 1.3 mi S; County Road 459, 2.6 mi North of Hwy 94, Callaway Electric Cooperative Utility Po'.e No. 35097 IDM b 2.9 mi S; County Road 459, 1.4 mi 11 orth of Hwy 94, Callaway Electrical Cooperative Utility Pole No. 06823. IDM 9 3.7 mi S; NW Side of the County Road 459 and 94 Junc tion, Callaway Electric Cooperative Utility Pole No. 06754. IDM 10 4.0 mi SSE; Hwy 94, 1.8 mi East of County Road 459, Callaway Electric Cooperative Utility Pole No. 12182. IDM 11 4.8 mi SE; City of Portland, Callaway Electric Cooperative Utility Polo No. 12112. IDM 12 5.3 mi SE; Hwy 94, 0.6 mi South of Hwy D, Utility Pole on East side of Hwy. IDM 13 5.6 mi ESE; Hwy 94, 0.75 mi East of Hwy D, Kingdom Telephone Polo No. 2X1. IDM 6
TABLl;_I. (Cont'd.)
SAMPhil.4G....l.CJCATIONS Location B artpl e Code _
_Descript. ion ___.. __
_ Typec 14 5.0 mi ESE: SE Side of Intertection D and 94, Callaway Electric Cooperative Utility Pole 14 0 . 11940. IDM 15 4.2 mi ESE; Hwy D, 2.5 mi !! orth of Ilwy 94, Callaway Electric Cooperative Utility Poln llo . 27379. IDM 36 4.1 mi ElJE; llwy D, 3.6 mi llorth of Hwy 94, Callaway Electric Coopetative Utility Poln 11 o . 12976. 1DM 17 4.0 mi E; County Rond 4053, 0.3 mi Ennt of Hwy 94, l'.ingdom Telephono compnny Pole No. 3X12. IDM 18 3.8 mi EME Ilwy D, 0.4 mi South of 0, Callaway Electric Cooperative Utility Pole No. 12952. IDM 19 4.2 mi NE; llwy D, 0.3 mi 1101 th of Ilwy 0, Callaway Eloctric Coopnrntive Uti11ty Pole No. 12938. IDM 20 4.8 mi NE; City of Rendsville, Callowny Electric Cooperative Utility Pole No.
12830. IDM 21 4.0 mi NNE; County Road 155, 1.9 mi llorth of Ilwy 0, Callaway Electric Cooperative Utili ty Pole No. 19100. IDM 22 2.5 mi NNE; County Road 150, 0.5 mi North IDM of !!wy 0, Callaway Electric Cooperative Utility Pole No. 19002, 23 6.7 mi Mi1E; City of Yucation, Callaway Electric Cooperative Utility Pole No. 32670 IDM 24 7.0 mi NE; County Road 191, 2.1 mi North of Hwy E, Callaway Electric Cooperative Utility Polo No. 12498. IDM 25 8.7 mi E; County Road 289, 0,3 mi South of County Rond 287, Callaway Electric Cooperative Utility Pole No. 11295. IDM 7
I I
TAILLE I (Cont'd.)
S A M P I.1 14 G I..O C A T I O N S Location Sample Code Description _ _ _ _ _ _ _
___Typea_ _
26 12.1 mi E; Town of Americun, Callavay IDM Electric Cooperative Utili ty Pole 110. 11159.
27 9,5 mi ESE, Town of Bluffton, Callawny Electric Coopeintive Utility Pole flo. 11496. IDM 28 3.3 mi SE; County Road 469, 2.0 mi llorth of ilwy 94, Callaway Electric Cocpotative Utility Pole 140. 06R96. 1DM 29 2.7 mi SSW; County Road 448, 1.2 mi 11 orth of County Road 459, Callaway Electric Cooperat ive Utility Polo llo. 06851. IDM 30 4.6 mi SSE; W side of County Road 447 and 463 Junction, l',ingdom Telephone Company Pole flo. 2E1. IDM 31 7.6 Mi SW; City of Mohane, Cr.llaway Electric Cooperative Utility Pole 140. 06039. IDM 32 5.4 mi WSW; llwy VV, 0.6 mi West of County Road 447, Callaway Electric Cooperative Utility Pole llo. 27031. IDM 33 7.3 mi W; Ci ty of flamn Prairio, SE of Ilwy C and AD Junction. IDM 34** 9.7 mi W!iW ; !!E Side of Ilwy C and County Road 408 Junction. IDM 35 5.8 mi 1411W; City of Toledo, callaway Elect.ric Cooperative Utility Pole No. 17664, IDM 36 5. 2 mi 11; County Road 155, 0.8 mi South of County Rond 132, Callaway Electt.ie Cooperative Utility Pole flo. 19137. IDM 37 0.7 mi SSW; County Road 459, 0.9 mi South of Ilwy CC, Callaway Electric Cooperative Utility Pole 14o. 35077. IDM 8
TSBLE_I (Cont'd.)
SSMPI,I NG...1.OC AT I ONS Location Sample Cpde __. _ , _ . _ ___._.._Deser1ption _ . ._ . _-.
Typeo 38 4.8 mi NNW: County Road 133, 1.5 mi South 1 of Ilwy UU, Callaway Electric Cooperative Utility Pole No. 34708. IDM 39 5.4 mi NW; County Road 112, 0.7 mi East of County Road 111, Calinway Electric Cooperative Utility Polo No. 17516. IDM 40 4.2 mi WNW; NE Side of County Road 132 j and Hwy 0, Callaway Electric Cooperative Utility Pole No. 06326. IDM 41 4.8 mi W; Hwy AD, 2.8 mi East of Ilwy C, Callaway Electric Cooperative Utility Pole No. 18239. IDM 42 4.4 mi SW; County Road 447, 2.6 mi North ,
of County Road 463, Callaway Electric Cooperative Utility Polo llo. 06326. IDM 43 0.5 mi SW; County Road 459, 0.7 mi South of Hwy CC, Callaway Electric Cooperative Utility Polo No. 35073, IDM 44 1.7 mi WSW; 11wy CC, 1.0 mi South of County Road 459, Callaway Electric Cooperativo Utility Pole No. 18769. IDM 45 1.0 mi Wl1W; County Road 428, 0.1 mi West of Ilwy CC, Callaway Electric Cooperative Utility Pole No. 18580. 1DM 46 1.5 mi NNW;-NE Side of Hwy CC and County Road 466 Intersection, Callaway Electric Cooperative Utility Polo No. 28242. IDM 47 0.9 mi NNE; County Road 448, 0.9 mi South of Hwy 0, Callaway Electric Cooperative Utility Polo No. 28351. IDM 48- 0.4 mi NE; County Road 448, 1.5 mi South .
of Hwy 0, Plant Securi ty Sign Post. IDM 49 1.7 mi E; County Road 448, Callaway Electric Cooperative Utility Pole No. 06959, Reform Wildlife Management Pariting Area. IDM l
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fMMPhil1G , LOCATIONS i
d Location Sample Code ___.,_ _ De rst.i pti ori T_ypo s_. _..
50 0.9 mi SSE: County Road 459, 3.3 mi North of Ilwy 94, Callaway Electric Cooperative Utility Pole No. 35086. IDM 51 0.7 mi SE; Located in the "Y" of the Railtond Spur, NW of Sludge Lagoon. IDM 52 0.4 mi ESE; Light Pole !Jear the Ennt P1nnt Security Fence. IDM i
A7** 9.5 mi NW: C. Bartley Farm APT,A10 A8 0.9 mi NNE; County Rond 448, 0.9 mileo South of Ilwy O. APT,A10 A9 1.7 mi NNW: Community of Reform APT,AIO D01 5.1 mi SE; 11olzhouser Grocery St ore / Tavern (Fortland, MO). WWA EOS 1.0 mi GSE; Onsite Groundwater Monitoring Well. WWA FIS 5,5 mi NE; Onnite Groundwater Monitoring
. Well. WWA M1** 12.3 mi WSW; Green's Farm. MLr M5 3.3 mi NW: Schneider Farm. MLK V3** 15.0 mi SW; Beazley Farm. FPL, SOL V6 1.8 mi NNW; Becker Farm. FPL 1 V7 1.8 mi !!; Meehan. FPL A** 4.9 mi SSE; 0.6 River Mi.lem Upstream of
=
Discharge North Bank. AQS,AQF C 5.1 mi SE; 1.0 River Miles Downstream of Discharge North Bank. AQS,AQF D 53.0 mi ESE; 59.5 Rjver Miles Downstream of Diecharge South Bank. AQS,AQF 10
t a
TAI)LE_ I (Cont'd.)
SAMPLI.l.4G_LOCATI011S i
1 Location Sample 9pdL ._ _ ___ ._ . _ ._. __ ._. .._ ._ D e n gx i p t ) o n , _.__ ._ ,_. __ ,,,__.Typen J So1** 4.8 mi SE; 84 feet Upstream of Discharge North Bank. SWA SO2 5.2 mi SE; 1.1 River Milon Downstream of 1 Discharge !Jorth Bank. SWA l l
l S03 68 mi E; City of St. Louis Water Intake. SWA I l
I F1 0. 90 ini S; Callaway Plant Forest Ecology
- Plot F3. SOL F2 1.64 mi SW) Callaway Plant Forent Ecology Plot F2. SOL F6 1.72 mi 11E; Callaway Plant Forest Ecology Plot F6. SOL FO l . 50 mi 14E; Callaway Plant Forest Ecology Plot F8. SOL F9 1.45 mi 14NW; Callaway Plant Forest Ecology Plot F9. SOL PR3- 1.02 mi ESE; Callaway P.lant Prairie Ecology Plot PR3. SQL PR4 1.34 mi ESE; Callaway Plant Prairie Ecology Plot PR4, SOL PR5 1.89 mi NE; Callaway Plant Prairie Ecology Plot PR5. SOL PR7 0.45 mi NNW; Callaway Plant Prairie Ecology Plot PR7. SOL PR]O 1. 55 mi 11NW; Callaway Plant Prairie Ecology Plot PRIO SOL
- All distances are measured from the center line of the reactor
- Control locations 11
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f 1 f 5, f I f Z f 3 a , c . c 3 6 7 c o o C c C e 0 W l E Z E v V V A C D S S S r F O H(J
TAE11 II ECoat'd.*
CDEJICTION SDIEDUti Air Air Crveed Surface Partiewlates Itartioiewij pe . hier mter Sediment Fish Milk Yeyetat ive Soft Collection Site A
F6, Callaway Plant Forest Ecolcyy Plot F6 FS, Callaway Plant Forest A Ecology Plot F8 A
F O, Callaway Plant Forest Ecology Plot F9 PR3, Callaway Plant Pralrse A Ecology Plot PR5 PR4, Callaway Plant Prairie A Ecology Plot PR4
$ PRS, callaway Plant Prairie A Ecology Plant PRS PR7, Callaway Plant Prairie A Ecology Plot PK7 PRio, Callauay Plant Prairie A Ecology Plot PRIO St/?t-Semi hfhly whee m are en Pastwee, Nethly otherwise A=Amnsm12y CPOvarterly wh3y Phthly
i Ma t}hl o nd, S ed imep.t Washlond sediment sampling in performed gunsterly by collecting six gallons of surface water at two indicator locationn (C and D) and at one control location (A). The water camplen are pinced in a nettling flask to allow the cuspenden solids to settle out. The solids collected are nnnlyzed for gross alpha, groen beta, gamma isotopic, otrontium-89, and strontium-90.
Bedload._ Sediment Bedload codiment namplee ate taken quarterly by submerging a hoce to the bottom of the river and collecting four gallonn of water at the name locations as wachiond sediment. The c an,pl e n are placed in a settling finch to allow the suspended solids to cettle out. The colida collected are analyzed for gross alpha, gtosn beta, strontium-09, strontium-90, and gamma isotopic.
BotioJILSe.diment Bottom nediment samples are collected quarterly at the same locations an washiond cediment The enmplen are taken from water at least 2 metern deep to prevent influence of bank erosion. A Ponar dredge is used to obtain the comples, all of which connisted of the uppermont layer of sediment. Each nample is placed, without preservative, in a plastic bag and sealed.
Bottom nediment camples are nunlyzed for gronn alpha, gross betn, Strontium-89, Strontium-90, and gamma isotopic.
Silorelipt sediment Shoreline codiment enmples are collected nomi-annually from one indientor location (C) and one control location (A). The samples are collected within two feet of the watern edge and consist of 2 nix inch diameter by 2 inch deep sediment plugs. Each nample in pinced in a plastic bag and sealed. Shoreline sediment samples are analyzed for gamma isotopic.
2.2.2 A,irbprnel athyny Ai rbp rjic,la ttg cu.l a te s Airborne particulate camples are collected on a 47mm diameter glass fiber filter type A/E (99 percent removal efficiency at 1 micron particulate) at a volumetr.ic rate of one and one half (1.5) cubic feet per minute at five (S) locationn. The particulate 15
I filters are collected weekly and shipped to TIML for analyses. The filters are analyzed for gross beta ,
activity approximately five days after collection to '
allow for decay of naturally-occurring short-lived radionuclides. Quarterly composites of filters by location are gamma-scanned and analyzed for Strontium-89 and Strontium-90. Four of the five locations are indicator locations (A1, AS, A9, and B3) and one location is a control location (A7). One of l the indicators (A9) is located at the community with the highest D/Q.
Mrb_orne. X.9 dine.
Each air sampler is equipped with a charcoal cartridge 1 - in-line after the particulate filter holder. The charconi. cartridge at each location is collected at the same tjme as the particulate filter and analyzed for i iodine-131 within eight days after collection. :
4: - 2.2.3 ingeplion Patlway l _
Milk !
Twc gallon milk camples are collected semi-monthly
- during the pasture season (April through September) and monthly during the winter from one indicator location (MS) ~ and one control location (M1). The indicator ;
, location supplies goat's milkLand the control location supplies cow's milk. The milk samples are shipped in an ice.chestfto be received by TIML within 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> of ;
. collection. Analyses for iodine-131, elemental
~
h calcium, strontium-89, strontium-90, and gamma emitting j d
nuclides are performed on al) milk samples.
Fish -i The five most abundant fish specien are collected monthly at two indicator locations (C and D) and at one control location'(A). The fish samples are filleted )
and the fillets are. analyzed for gross alpha, gross:
- . beta, strontium-89, strontium-90 and . gamma isotopic. I
{ yegetatiRD L ,
I- 1
~
Monthly,..during the growing season, green' leafy- l L vegetation is collected f rom _ two indicator locations a (V6' and- V7 ) .and- f rom one control- location (V1) . -
-Vegetation samples consist of-mustard greens, turnip- .
greens, cabbage, lettuce, and spinach. The vegetation samples are analyzed for gross alpha,-gross beta, .
1 iodine-131,,and.by gamma spectrometry.
I 16
+.de.-.1 a-_ w.-i..n. .wm-e..m-r,. ..-r.-c+-------.-..+.--+.--4aw. -i+;-..- r w n- .=4 -,c w w w .,wwr--er- e ie ye , m y .u - w + e e et -4,- e..-mte+,*---,4
j i I a
l-
} . Soil 3 Once a year soil samples are collected from ten indicator locations (F1, F2, PR3, PR4, PRS, F6, PR7, j F8, F9 and PRIO) and one control location (V3). To
! ensure that only the inost recent deposition was
- sampled, only the uppermost two-inch layer of soil was i taken at each location. Sampling consists of 2 six l 4 inch square soil plugs. The litter at the surface and )
'the root mat is considered part of the sample. The i samples are placed in plastic bags and sealed. Each
, soil sample is analyzed for gross nipha, gross beta, l-and gamma 3sotopic.
2.2.4 D4 rect Badiatior)
.TlleImohnniparsg11LD,osimgit:y Thermoluminescent Dosimetry (TLD) is employed to determine direct radiation levels in and around the Callaway site. Panasonic model UD-011 TLD's sealed in ,
plastic bags are ,}) laced in polypropylene mesh cylindrical holdern at fifty two locations and exchanged quarterly and annually. Fifty of the fifty two-locations are indicators (2 through 33 and 35 through 52) and two locations are contro1n (1 and.34).
2.3 frg. gram _Exe_pqtLot)
The program was executed as described in the preceding section with the.following exceptions;
- 1. .No milk samples were available from location M5 during the months of January,. February, March, November and December. Goats'were not producing during-these months.
- 2. The upstream surface water composite sampler (S01) was iroperable;from 01/04/90 to 03/22/90-due to mechanical problems with the samplet. Daily grab samples were .
taken while the-composite sampler was out-of service.
- 3. The downstream surface water composite sampler (502) was inoperable from 01/04/90 to 02/01/90 due.to a frozen sample line. Daily grab samples were taken -
-while the composite sampler was out of. service. ,
=4. There-was. no direct radiation data-irom Location II for
- the first l quarter because of - vandalism to: the -TLD 3 station. -4
'5. The downstream surface water composite sampler (502) was-inoperable-from 05/37/90 to.06/14/90 due to sampler flooding. Daily grab samples were taken while the composite sampler was out of. service.
17 u . ._ . _ . _ . _ _ u.; . __- _ - . _ . - . . - . - . _ _ _ , .
l l
- 6. The air particulate and airborne lodine sample results from location A7 for the collection period ending 06/01/90 are questionable because the sampler power was off when the sample was collected. The campler hour j meter showed the sampler had operated for 35 hours4.050926e-4 days <br />0.00972 hours <br />5.787037e-5 weeks <br />1.33175e-5 months <br />. 1 1
- 7. The upstream surface water composite sampler (Sol) was inoperable from 07/05/90 to 08/16/90 due to a malfunction of the sampling equipment. Daily grab samples were taken while the composite sampler was out of service.
- 8. The downstream surface water composite sampler (SO2) was inoperable from 07/05/90 to 12/31/90 because the sample lines in the river separated from the anchoring peirs and kinking. Daily grab samples were 'caken while the composite sampler was out of service.
- 9. There were no air particulato or airborne lodine ,
samples from Al for the collection periods ending
.08/24/90, 08/30/90, and 09/06/90 due to loss of electrical power to the sampling station.
- 10. No green leafy vegetation samples were available from '
location t.'6 during August and V3 during September due to plants not producing. .
- 11. The lower-limit o't detection for airborne iodine samples from location Al for the collection periods ending 09/13/90 and 12/13/90 was.not reached due to law i
sample volume.- 1 1
- 12. The upstream surface water composite onmpler (Sol) was out_of service from 10/25/90 to 11/29/90. -Daily grab :
samples were taken while the composite sampler was ;
~ inoperable.
- 13. The well water sample from' location F15 was not collected in December due to sampler malfunction.
14 . - There was-no direct radiation data from location 30 for the fourth quarter due to vandalism 1of the TLD station.
'15. The data for the annual TLD's for locations Il and 30
- was lost due-to vandalism of the TLD station.
2.4 3aalytical Procedores Analytical procedures-and counting methods employed by the contractor Laboratory follow those recommended by 18
i i
l the U.S. Public Ilealth Service publication, Radioasety 4
Procedjires Lgy_ Environmenia) Sar_npleg, January 1967; and F
-the U.S. Atomic Energy Commiesion health and Safety [
Laboratory, }.!!1S(drAcedi lresjaj1ual, (}tASL-300), 3972.
A synopsis of the routinely used analytical proceduren for sample analyses is presented below.
i' 2,4,1 M tba rJ1e 2.4.1.1 .grJ;Ls nJ.ein.
The glass fiber filter type A/E (99 percent removal efficiency at 1 micron particulate),
is placed into a stainless steel planchet and counted for Gross Beta radionctivity using a l
proportional counter.
2.4.1.2 Gatnma _SpeqtJgm_eit:y The filters are composited according to station and counted using a germanium detector which is coupled to a computer based, multi-channel analyzer. The resulting spectrum is then-analyzed by the computer and specific nuclides, if-present, identified and quantifled.
2.4.1.3 Strontium-89 and_Stror}iium-9,Q The composited filters, with stable strontium and barium carriers added, are leached in nitric acid -_to bring deposits into solution. +
After filtration, filtrate is reduced in volume by *vaporation. The residue is purified by adding iron and rare earth h carriers--and precipitating them as hydroxides. After a second strontium nitrate precipitation from nitric acid,-the nitrates are dissolved in acid again with added yttrium carrier and are stored for Angrowth period, the: yttrium is precipitated an
, hydroxide and separated from strontium with the strontium being-in the supernate. Each
-fraction is precipitated separately as-an L oxalate (yttrium) and carbonate'(strontium) and collected on.a No. 42 (2.4 cm) Whatman filter. The filters ar_e counted using a low background proportional counter and the Strontium-90 activity is calculated from the oxalate data. The Strontium-89 activity is 19 a
,,,,.,+-.:-,L.,----.,,,-,---.-,,_,.._-,---..~-.------ --,.------,,-~~.--%,----.v-+---.~. ,
t 1
determined by subtracting the previously calculated Strontium-90 activity from the measured d
grose Strontium activity calculated from the -
carbonate.
4 2.4.1.4 .Lo_dipe,)3.3.
)
Each Charcoal cartridge is placed on the germanium detector and counted, A peak of
, 0.36 MeV is used to calculate the concentration at counting time. The equilibrium concentration at the end of collection is then calculated. Decay correction between the end of collection period and the counting time is then made.
2.4.2 Qirect flajiatioR j- Direct radiation measurements are taken by UEC using Thermoluminescent Dosimeters (TLD's). _The UEC program employs the Fanasonic Model 00-814 TLD and Model UD-710 automatic dosimeter render. Each dosimeter ,
consists of three elements of CaSO Tm and one element of L3 B 0 Thedobimeters are sealed in a mbikture7:Cu.
resistant plastic bag and placed inside a polypropylene mesh
. cylindrical holder in the environment. After exposure _in the environment the dosimeters e are read and the exposure for the time period is determined-from the CaSO4: Tm elements.
BO Cu element is n6t used to The Li$n8 3xposure during routine ' operations.
determ 2.4.3 ye.ge_t.a_tioR 2.4.3.I lo_sLi_J1e- 131 A suitable aliquot _of wet (as received) sample is placed-into a standard calibrated container and counted using a germanium detector which is coupled to.a-computer based,-multi-channel analyzer. A_ peak of
.0.36 MeV is used to calculate the concentration at counting time. The equilibrium concentration at the end of collection is calculated by decay correcting-
-between the end of the collection period-and-the counting ~ time.-
20
- .. . - _ - _ ~- - - _ - _ - .~. . - . - _ . _ . - - . - . - _ . -
l 2.4.3.2 Gross _ Alp.ha and_GroP2 Beta A suitable aliquot of ashed sample is transferred _to a two-inch ringed planchet. ,
The planchet is counted for Gross Alpha and Gross Beta activity using a proportional counter.
2.4.3,3 Gamma Spectrometry i
A suitable aliquot of_ wet (as received) I sample is placed into a standard calibrated !
container and specific nuclides, if present, !
identified and quantified using a germanium detector _which is coupled to a computer based, _ multi-channel analyzer.
2.4.4 Milk 2.4.4.1 Iodine-231
'Two liters of milk containing standardized Iodine carrier are stirred?with anion exchange resin for one hour. The resin is washed with' NACL and the iodine is eluted with sodium hypochlorite. Iodine-in the iodate form is reduced to I and the elemental iodii- extracted $nto CCl back-extracted into water, thenprehipitated as pall'adium iodide. The precipitate is counted for I-131 using a proportional counter.
2.4.4.2 Strontium-89 and Strontium-90 One. li ter of milk _ containing strontium and barium carriers _is_ passed _through a.
cation-exchange resin column.
= Strontium, barium and calcium are eluted from the cation-exchange resin with sodium chloride sclu% ion. Following ~ dilution of the
. eluate, the alkaline earths are precipitated as carbonateo. The carbonates are-then converted to nitrates, and strontium and barium nitrate are precipitated. The nitrate- 3~
1 precipitate is dissolved, and barium _is precipitated ' as ~ _the chromate,- purified as the -
chloride, and then counted to_ determine the barium-140 (if required). From the supernate, strontium is precipitated as the nitrate',_ dissolved in water and reprecipitated as strontium nitrate. The nitrate is converted to the carbonate, which 21 I
is filtered, weighted to determine strontium carrier recovery, and counted for " total radiostrontium" using a proportional counter.
l After counting total radiostrontium the second time after six to eight days, Sr-89 concentrations are calculated. If the Sr-89 concentration shows a positive result, the precipitate is dissolved, yttrium carrier added and the sample is stored for six to eight days to allow for additional yttrium ingrowth. Yttrium is separated from strontium, precipitated as yttrium oxalace and counted to determine Sr-90 concentrations.
The concentration of Sr-89 is calculated as the difference between the activity for
" total radiostrontium" and the activity due to Sr-90.
2.4.4.3 Gamma Spectrometry 3.5 liters vr 500 ml aliquot of milk is placed in a standard counting container and specific nuclides identified and quantified using a germanium detector which is coupled to a computer based, multi-channel analyzer.
2.4.4.4 El_emental Calcium Strontium, barium, and calcium are absorbed on the cation-exchange resin, then eluted with sodium chloride so lu ti on . An aliquot of the eluate is diluted to reduce the high sod im ion concentration. From this diluted aliquot, calcium oxalate is precipitated, dissolved in dilute hydrochloric acid, and the oxalate is titrated with standardized potassium permaganate.
2.4.5 Surface __.and Ground Water 2.4.5.1 Gross Alpha and Gross Beta A suitable aliquot of water is evaporated to dryness and the residue transferred to a tarred planchet. The planchet is counted for Gross Alpha and Gross Beta activity using a proportional counter 22
2.4.5.2 TLi.t1um A 60-70 ml aliquot of the water sample is purified by distillation, a portion of the distillate is trensferred to a counting vial and the scintillation fluid added. The contents of the vial are thoroughly mixed and counted in a 11guld scintillation counter.
2.4.5.3 Strontium-89 and Strontium-90 The acidified 1 liter sample of clear water with stable otrontium, barium, and calcium carriers is treated with oxalic acid to precipitate insoluble oxalates. The exalates are dissolved in nitric acid, and strontium nitrate is separated from calcium as a precipitate in nitric acid. The residue is purified by adding iron and rare earth carriers and precipitating them as hydroxiden. After a second strontium nitrate precipitation from nitric acid, the nitrates are dissolved in acid with added yttrium carrier and are stored for ingrowth of yttrium-90. The yttrium is again precipitated as hydroxide and separated from strontium with the strontium being in the supernate. Each fraction is prec.pltated separately as an oxalate (yttrium) and carbonate (strontium) and collected on No. 42 (2.4 cm) Whatman filter for counting using a low background proportional counter, The Strontium-90 concentration is determined from the yttrium oxalate counting results and the strontium 89 concentration in calculated as the difference between the strontium carbonate activity and the activity due to strontium-90, 2.4.5.4 Gamma Sp_ectrometry 3.5 liters or 500 ml aliquot of the water sample is placed in a standard counting container and specific nuclides identified and quantified using the Method described in Section 2.4.1.2.
2.4.6 Fi nlj 2.4.6.1 Gross _ Alpha _and_ Gross _ Beta A suitable aliquot of ashed fish sample in transferred to a two-inch ringed planchet. !
The planchet is counted for Gross Alpha and Gross Beta activity using a proportional counter.
23
i 1
2.4.6.2 Strontium-89_and Stt; opt _lumd 0 A suitable aliquot of ached sample transferred to a 250 ml beake -nd Strontium-Yttrium carriers acaea. The Sample !
is leached in nitric acid and filtered.
After filtration, filtrate is reduced in volume by evaporation. The residue is purified by adding iron and rare earth !
carriers and precipitating them as hydroxides. After a second strontium nitrate precipitation from nitric acid, the nitrates are dissolved in acid again with added yttrium carrier and are stored for ingrowth or yttrium-90. The yttrium is precipitated as hydroxide and separated from strontium with the strontium being in the supernate.
L Each fraction is_ precipitated separately as
! an oxalate (yttrium) and carbonate (strontium) and collected-on No. 42 (2.4 cm)'
Whatman filter _for' count 3ng using a low !
background proportional counter. The .
strontium-90 concentration is determined from !
the yttrium oxalate counting results and the strontium-89 concentration is calculated as >
the difference between the strontium -
carbonate activity and the activity due to L strontium-90.
L 2.4.6.3 ' G amnla_ Spec trome t ry l
L A suitable aliquottof prepared sample is placed in. standard calibrated container and specific nuclides_ identified and quantified
- using a germanium detector'which is coupled; l to a computer based, multi-channe; analyzer.
'2.4.7 Bottom, Bedload and'Washload Sediment i .. -2.4.7.1 Gross Alpja_and Gro_ss s Beta LA suitable aliquot of ashed-sample is transferred to.a two-inch ringed planchet.
The planchet _.is' counted for Gross Alpha and Gross Beta activity using a proportional lJ counter.
! L-l 2,4.7.2 Strontium-89 and" Strontium-90 l
A suitable aliquot of ashed sample in l- transferred-to a 250 ml-beaker and-Strontium-Yttrium carriers added. The sample as leached in nitric acid and filtered.
24 l
l'
After filtration, filtrate is reduced in volume by evaporation. The residue is purified by adding iron and rare earth carriers and precipitating them as hydroxides. After a second strontium nitrate precipitation from nitric acid, the nitrates are dissolved in acid again with added yttrium carrier and are stored for ingrowth .
of yttrium-90. The yttrium is precipitated I as hydroxide and separated from strontium with the strontium being in the supernate.
Each fraction is precipitated separately as an oxalate (yttrium) and carbonate (strontium) and collected on No. 42 (2.4 cm) ,
Whatman filter for counting using a low I background proportional counter. The strontium-90 concentration is determined from the yttrium oxalate counting results and the stivatium-89 concentration is calculated as the difference between the strontium carbonate activity and the activity due to strontium-90.
2,4.7.3 Gamma Spec _tr_ometry-A suitable aliquot of prepared sample is-placed in standard calibrated container-and specific nuclides identified and quantified using a germanium detector which is coupled to a computer based, multi-channel analyzer,
_2.5 Program Mojif,ications There were no chariges to the program during 1990.
3.0 J,sotopic Detection Limits and Activity _ Determinations A discussion of the calculations used in determining
-detection limits and activity by the Contractor Laboratory is found in Appendix C.
Table III gives the-required detection limits for radiological environmental sample' analysis. For each sample type, the table lists the detection level for each isotope.
25
TABLE III DE'IFITItW CAPARII_YTIC FDR RADIDIECICAL DfTIRDBMDITAL SAMPLE #JEALYSIS MATER AIEBORME FISR M11X rom > PEtlXICTS SEDIPEDt!
3 AMALYSIS tPC/1) iF C/m ) tPCi/kg wetI iPC/I) ePC1/kg eret p t pCi/kg dry ) _
Gross beta 4 0.01 H-3 500 fin-54 15 130 re-59 30 260 Co-58,-60 15 130 Zr-Nb-95 15*
1-131 1 0.07 1 60
$ Cs-134 15 0.05 130 15 60 150 Cs-137 18 0.06 150 18 80 180 Bo-La -140 15* .5*
NOTEi This list does not mean only these nuclidas will be detected and reported. Other peaks which are measurable and identifiable together with above nuclides, will also be identified and reported.
- Total activity, parent plus daughter activity.
4.0 Quali_ty_ Control Program To insure the validity of the data, the contractor
-laboratory maintains a quality control (QC) program which employs quality control checks, with documentation, of the analytical phase of its environmental monitoring studies. The program is defined in the Quality Control Program, and procedures are specified in the QC Procedures Manual.
The QC Program includes laboratory procedures designed to prevent cross-contamination and to ensure accuracy and precision of analyses. The quality control checks include blind samples, duplicate samples, and spiked samples as necessary to verify that laboratory analysi s activities are being maintained at a high level of accuracy.
The Quality Control Program is in compliance with USNRC Regulatory Guide 4.15 and includes appropriate control charts with specified acceptance levels for instrument source checks, background, efficiency, etc. for counting equipment.
The Laboratory participates in the USEPA Interlaboratory Comparison Program (crosscheck program) by analyzing radioactive samples distributed for that purpose. The results of the crosscheck progrr.m are presented in Appendix B, 5.0 D_ata Interpletations In interpreting the data, effects due to the Callaway Plant must be distinguished from those due to other sources.
The principal-interpretation method used in assessment of those effects is the indicator-control concept design of the monitoring program at the Callaway Plant.
Most sample types are collected at both indicator locations (areas potentially affected by plant operations) and at control locations (areas not affected by plant discharge). A possible plant effect would bo indicated if the radiation level at an indicator location was significantly larger than that at the control location. The difference would have to be greater than what could be accounted for by typical fluctuations in radiation levels arising from other sources.
An additional interpretation method involves analysis for specific radionuclides present in the environmental samples collected around the plant site. For certain isotopes it can be determined if the activity is the i 27
result of weapons testing or plant operations because of the different characteristic proportions in which these isotopes appear in the fi ssion product mix produced by a nuclear reactor and that produced by a nuclear detonation, Other means of distinguishing sources of environmental radiation can be employed in interpretation of the data. Current radiation levels can be compared with preoperational levels. Results can be related to those obtained in other parts of the country. Finally, results can be related to events known to have caused elevated levels of radiation in the environment.
6.0 Results and Discussion The analytical results for the reporting period January to December 1990 are present in summary form in Appendix D. For each type of analysis of each sampled medium, this table shows the annual mean and range for all indicator locations and for all control locations.
The location with the highest annual mean and the results for this location are also given.
The discussion of the results has been divided into four pathways; waterborne, airborne, ingestion, and direct radiation. The individual samples and analyses within each category provides an adequate means of estimating radiation dose to individuals from the principal pathways. The data for individual samples are presented in tabular form in Appendix E.
6.1 Waterborne Pathway The water pathway of exposure from the Callaway Plant was evaluated by analyzing surface water _ well water, washload sediment, bedload sediment, bottom sediment, and shoreline sediment.
Surface Water Analysis for alpha emitters showed detectable activity in twenty-six of the thirty-six samples, with results ranging from 1.5 to 5.1 pCi/1. The average sample concentration at indicator locations was 3.2 pCi/1 and at control locations was 3.1 pCi/1. The values are similar to those measured in previous-years and can be attributed to natural occurring isotopes.
The average gross beta activity in all nurface water samples ranged from 4.2 to 11.2 pCi/1. The average activity was nearly identical in both the control locations (6.5 pCi/1) and the indicator locations (6.6 pCi/1) Essentially similar results were obtained in 1983, 1984, 1985, 1986, 1987, 1988, and 1989.
28
The analysis of tritium in surface water showed detectable activity in eleven of thirty-six samples with results ranging from 182.0 to 605.0 pCi/1. The mean tritium concentration at indicator locations was 249.9 pCi/ liter and at control location was 443.2 pCi/1, The LLDs for the other samples ranged from 176.0 to 202.0 pCi/1.
There were no gamma emitting nuclides detected in any surface water samples.
Strontium-89 activity was below the detection limit in all samples. Strontium-90 activity was detected in three of the thirty-six samples and ranged from 0.5 to 1.2 pCi/1. The mean sample concentration was 0.8 pC1/1 for the indicator locations.
The levels of activity detected in surface water samples were consistent with previously accumulated radiological environmental data and indicate no influence from plant operations.
Ground Water In ground water samples, gross alpha was detected in twenty-four of thirty-five samples with the results ranging from 1.1 to 3.8 pCi/1. The mean activity for indicator locations was 2.1 pC1/1 and for control locations was 1.8 pCi/1. Gross beca results showed positive values in thirty-five of thirty-five samples with the results ranging from 1.8 to 11.3 pC1/1. The average activity for indicator locations was 6.3 pCi/l and for control location was 8.3 pCi/1. The grors alpha and gross beta values are similar to those measured in previous years.
Tritium results were below the detection limit which ranged from 176.0 to 198.0 pCi/1, There were no gamma emitting nuclides detected in any ground water samples.
No Strontium-89 activity was observed above the detection limit in any of the ground water samples.
Strontium-90 was detected in three of the thirty-five samples and ranged from 0.6 pC1/1 to 0.7 pCi/1. The mean sample concentratien at indicator locations was 0.7 pCi/l and at the control location was 0.6 pC1/1.
Similar Strontium-90 results were observed in 1984, 1985, 1986 and 1989. There was no indication of a plant effect on ground water.
29
I Washload Sediment All washload sediment samples showed positive values for gross alpha that ranged from 7603.0 to 18630.0 pC1/kg. The average gross alpha activity for indicator and control locations was 12658.8 pCi/kg and 12943.0 pCi/kg respectively. Gross Beta activity was detected in all samples with a range of 21091.0 to 27478.0 pCi/kg. The average gross beta activity for indicator locations was 23525.4 pCi/kg and for the control location was 24644.5 pCi/kg.
Five washload sediment samples showed positive values-for Cesium-137 that ranged from 191.0 pCi/kg to 1199.0 pC1/kg. The average Cs-137 activity for indicator locations was 771.8 pCi/kg and for the control location was 575.0 pC1/kg. All other samples were below the LLD which ranged from 99.0 to 343.0 pC1/kg. The high LLD was due to low concentrations of suspended solids in river.
Strontium-89 was below the limit of detection in all samples. Strontium-90 activity was indicated in seven of the twelve samples with the results ranging from 37.2 pCi/kg to 97.5 pCi/kg. The mean activity for indicator locations was 55.4 pC1/kg and for the control location was 76.2 pCi/kg.
The level s of activity detected were within the ranges of activities observed during preoperational monitoring. No plant effects were indicated.
Bedload Sediment Detectable concentration of gross alpha activity were observed in eleven of twelve bedlond sediment samples with the results ranging from 6893.0 to 18951.0 pCi/kg.
The mean activity for the indicator locations was 11250.3 pCi/kg and for the control location was 13466.5 pC1/kg.
Gross beta activity was indicated in all samples with the results ranging from 16518.0 to 26346.0 pCi/kg.
The average gross beta activity for indicator and control locations was 22010.9 pCi/kg and 19652.2 pC1/kg, respectively.
Gamma Spectrometry indicated Cosium-137 activity in seven of the twelve samples. The mean activity at the indicator locations was 103.2 pCi/kg and 450.7 pCi/kg at the control location. The highest Cesium-137 activity, 630.0 pCi/kg, was detected at the control location A, 0.6 miles upstream of discharge.
30
_ .. ~ - . - . _ - . .- - . --. . . .
I
' Strontium 89 was below the detection limit in all samples. Strontium-90 activity was detected in six indicator samples with average sample concentration of-
- 23.9 pCi/kg.
The activities detected in-bedload sediment samples during 1990 were similar to those measured in previous 2 years and there was no indication of an effect from plant operations.
Bottom _ Sediment i
Gross alpha analyses of bottom sediment showed positive
' values for-all samples'. The alpha activity ranged from 'l 4793.0 to 17062.-O pC1/kg. The average gross alpha !
activity for in'dicator locations was 11467.9 pCi/kg and for the-control location was 6303.5 pC1/kg. Gross beta activity was detected in all samples with the results ranging from l'2111.0 to 24457.0 pCi/kg. The mean beta activity for indicator and control locations was 3 20330.4 pCi/kg-and 17632.2 pCi/kg, respectively. The location with the highest mean alpha (13891.0 pCi/kg) and' beta (21129.8 pCi/kg) was indicator location D,
- 59.5 miles downstream of discharge.
Cesium-137 activity was detected in eight of the twelve samples with a mean concentration for. indicator locations of 129.0 pC1/kg and for the control location of 75.5 pCi/kg. The range of results was 44.0 to 201.0 pCi/kg. The location with the highest mean (136.0 pCi/kg) was indicator location D.
Strontium-89-was below the limits of-detection in all samples. Strontium-90 activity was indicated in seven ofLthe twelve-samples with.the results ranging.from 7.7 pCi/kg to 21.0 pC1/kg,. The average activity for
- indicator _ locations was.16.2 pCi/kgLand for the control' location was 7.7 pCi/kg.
The levels.of activity are within the range of
- activities observed ~during preoperational monitoring.
No plant effect was indicated.
. Shoreline Sediment Shoreline Sediment sample collections were made in May LandLNovember, 1990 and analyzed for gamma emitting isotopes. -One shoreline sediment _ sample collected in May from location A:showed a. positive activity of Cesium-137 (135.0 pCi/kg). . Therefwere no gamma emitting nuclides detected in shoreline sediment samples. collected in November. Similar levels of activity were obnerved in 1984, 1985, 1987, 1988 and.
1989, 31
l 6.2 -Airborne Patlway l
The airborne pathways of exposure from Callaway Plant were evaluated by analyzing samples of air particulate and air iodine cartridges.
Airborne Particulate The gross beta activity ig airborne particulate The average ranged from 0.006 to 0.075 pCi/m in all samples.
gross (0.020beta wgs pCi/m ) and similar control at both indicator location locatiot (0.g19 pCi/msj).
The highest annual average (0,022 pCi/m ) was measured at indicator location A8, 0.9 miles NNE of the plant.
The airborne particulate sample from location A8 for the collection period ending 02/01/90 showed three times the normal beta activity for this location.
Gamma Spectrometry of tije filter indicated Cobalt-60 activity of 3 0.064 pC1/m and Beryllium-7 activity of 0.097 pCi/m . An investigation into the Cobalt-60 activity could not determine the origin of the activity; however, we have concluded that this activity was not attributed to plant releases. This conclusion is based on the fact that Callaway Plant plant gaseous effluent samples for this time period did not indicate any Cobalt-60 activity above the detection limit of 1.0E-04 pCi/ml.
Gamma spectral analysis of quarterly composites of air particulate filters showed Beryllium-7 in all samples.
The average Beryllium-7 agtivity for indicator locations was 0 046 pCi/m and for control locations 3
was 0.042 pCi/m . The presence of Beryllium-7 can be attributed to cosmic ray activi ty. Cobalt-60 activity was detected in two samples from indicatgr locations with a mean concentration of 0.003 pCi/m . Cobalt-60 is an activation product and was detected twice in trace amounts so that no firm attribution to a plant release can be made. No other gamma emitting isotopes of interest were detected in the quarterly composites.
The Strontium-89 and Strontium-90 analyses performed on the quarterly composites showed all activities to be below their respective detection limits.
Levels and distribution of activity in the air particulate samples are similar to the previously accumulated data and indicate no influence from the plant.
32
Airborne Iodine Airborne Iodine-131 3 results were below the detection limit of'0-07 pCi/m in al-1 samples. Thus, there was no indication of a plant effect.
6.3- I.rlg_e s ti orLP a thway Potential ingestion pathways of exposure for Callaway Plant were evaluated by analyzing samples of milk, fish, vegetation, and soil.
l Milk A total of thirty-one analyses for Iodine-131 in milk were performed during 1990. All camples were below the i LLD which ranged from 0.3 to 0.5 pC1/1. '
Naturally occurring Potassium-40 was the only gamma emitting isotope found in milk samples. Concentrations ranged from 770.0 to 1910.0 pCi/1. The average concentration at-indicator location (Goats milk).was 1665.4 pC1/1 and at control location (cows milk) was 1063.9 pCi/1.
Strontium-89 results were below the LLD for all samples. The LLDs ranged from 0.5 to 1.4 pC1/1.
Strontium-90 was detected in all milk _ samples averaging 5.7 pC1/1 at indicator location (Goats milk) and 2.8 pC1/1 at control location (Cows milk). The range of detectable results was 1.5 to 7.8 pCi/1, Calcium was analyzed'in all milk samples with levels ranging from 0.64 to 1.18 gm/l. The average calcium concentration at indicator location was 0.84 gm/l and at' control location was 0.84 gm/l.
In summary, the milk data for'1990 show no radiological effects of the plant operation, but the presence of-Strontium-90 in milk samples does exhib.it a long range residual effect of previous atmospheric nuclear tests.
U Bh The_ types of fish species collected during 1990 were:
River Carpsucker, Gizzard Shad, Channel Catfish, Shortnose Gar, Bigmouth Buffalo, Blue catfish, Paddlefish, Longnose Gar, Smallmouth Buffalo, Freshwater Drum, Flathead Catfish, Carp, Shorthead Redhorse, Blue Sucker, Goldeye and White Bass, i
l l~
l 1-33
Eighty-five of one hundred-eighty samples analyzed for gross alpha showed detectable activity. Concentrations ranged from 27.0 to 209.0 pCi/kg-wet. The mean activity at indicator locations was 92.1 pCi/kg-wet and at the control location was 84.5 pC1/kg-wet.
All fish samples indicated positive gross beta concentrations with the levels ranging from 1990.0 to 3717.0 pCi/kg-wet. The average beta activity in fish was similar for indicator and control locations (2961.1 and 2902.2 pCi/kg-wet, respectively)
Potassium-40 was the only gamma emitting isotope detected. The mean Potassium-40 activity was 2690.0 pC1/kg-wet for the indicator locations and 2695.6 pCi/kg-wet for the control location.
No Strontium-89 activity aas detected in the fish samples collected during 1990. Strontium-90 activity was detected in five of the one hundred eighty samples analyzed with results ranging from 1.1 to 6.9 pCi/kg-wet. The mean concentration at the indicator locations was 1.8 pCi/kg-wet and at the control location was 5.0 pCi/kg-wet.
Activities detected in fish samples were consistent with levels and fluctuations of previously accumulated environmental data. The Gross Alpha and Gross Beta activity can be attributed to naturally occurring isotopes (e.g. Potassium-40). The Strontium-90 activity present in some samples can be attributed to worldwide fallout from atmospheric nuclear testing. It therefore can be concluded that the operation of the plant has had no effect on fish samples.
Veoetation The vegetation samples collected during 1990 consisted of mustard greens, turnip greens, lettuce, cabbage, and spinach.
Gross alpha activity was observed in thirty-three of fifty-four vegetation samples with the results ranging from 37.0 to 872.0 pCi/kg-wet. The average activity for indicator locations was 142.4 pCi/kg-wet and for the control location was 184.6 pCi/kg-wet.
. Gross' beta activity was detected in all vegetation samples with results ranging from 2129.0 to 8023.0 pCi/kg-wet. The average gross beta activity for indicator locations was 4702.4 pCi/kg-wet and for the control was 4809.9 pCi/kg-wet.
34
Iodine-131 activity was below the detection limit in all samples.
Naturally occurring Potassium-40 was found in all vegetation samples. Concentrations ranged from 1780.0 to 7845.0 pCi/kg-wet and averaged 4217.8 and 4349.5 pC1/kg-wet at indicator and control locations respectively. All other gamma emi tting isotopes were below their detection limit.
None of the vegetation sample results show
((3 statistically significant differences between indicator and control locations and the levels of activities were consistent with previously accumulated data.
Therefore, no plant effect was indicated.
SR.il Gross alpha results ranged from 9208.0 to
(({ 19344.0 pCi/kg for all eleven samples. The mean activity for indicator locations was 13395.0 pCi/kg and for the control location was 11296.0 pCi/kg. Gross beta activity was also detected in all eleven samples ranging from 20265.0 to 25260.0 pCi/kg. The average gross beta activities was 22527,0 and 25260.0 pCi/kg at indicator and control locations respectively.
Gamma Spectral analysis of the soil samples showed Cesium-137 and Potassium-40 in all samples. Cesium-137 results ranged from 510.0 to 2219.0 pCi/kg. The average concentration was 1403.0 pCi/kg at the indicator locations and 510.0 pCi/kg at the control location. Potassium-40 results ranged from 9275.0 to 14420.0 pC1/kg. The average concentration for indicator location was 10424.2 pCi/kg and for control location was 14420.0 pC1/kg.
The Gross Alpha and Grona Beta activity can be attributed to naturally occurring isotopes (e.g.
Potassium-40). The Cosium-137 activity present can be attributed to worldwide fallout from atmospheric nuclear testing. The level of activity and distribution pattern is very similar to previously accumulated data and indicate no influence from the plant.
6.4 Direct Radiation All TLD results present in this report have been normalized to a 90-day quarter (standard quarter) to eliminate the apparent differences in data caused by variations in length of exposure period.
I l
35
i The range of quarterly TLD results for indicator locations was 6.4 to 20.1 mrem / standard quarter and 11.1_to 18.1 mrem / standard quarter for control locations. The quarterly TLD analyses yielded an average exposure level of 16.1 mrem / standard quarter at all indicator locations and an average exposure level of 15.4 mrem / standard quarter at all control locationn.
The annual TLD results ranged from 6.1 to 11.1 mrem / standard quarter. The average exposure levels were nearly identical at the indicator locatio::a and control locations (11.3 mrem / standard quarter and 11.0 mrem / standard quarter, respectively).
There was no statistically significant difference between indicator and control locationn for the TLD's during 1990. Tne exposure levels were consistent with previously accumulated data and no plant effects were indicated.
1 36
APPENDIX A 1990 1.AND USE CENSUS
APPENDIX A UNION ELECTRIC COMP /Fl CALLAWAY PLANT 1990 LAND USE CENSUS Prepared by 8ta 6 6Ald.co- r 2 - / / *1 /
l .'
Approved by Ie. ',
~_ 7 S/#//
i I
t l
l 1.
L l
- 1. INTRODUCTION In accordance with Technical Specification 3.12.2, the annual Land Use Census within a 5 mile radius of the Callaway Plant was performed during September, 1990 by the Union Electric Real Estate Department. Observations were made in cach of the 16 meteorological sectors of the nearest milking animals (cows and goats) nearest residence, and the nearest gardon of greater than 50m2 (500 ft2) producing broad leaf vegetation. This census was completed by contacting the families identified in the 1989 census and driving the roads within a 5 mile radius of the Callaway Plant noting the location of the above-mentioned items.
The results of the Land Use Census are presented in Table 1 thru 3 and discussed below. In the tables, the radial direction and mileage from the Callaway Plant containment are presented for cach location. The radial direction is one of the 16 different compass points. The mileage was estimated from map position for each location.
- 2. CENSUS RESULTS 2.1 Milkina Animals Table 1 presents the locations where milking animals were observed within the 5 mile radius of the Callaway Plant.
All milking animals, whose milk is not used for human consumption and/or not yielding milk, are identified on Table 1. There were several changes in the location and number of milking animals observed during the 1990 census.
However, none of the changes observed resulted in changes to the current milk sampling locations.
2.2 Nearest Resident Table 2 presents the location of the nearest resident to the Callaway Plant in each of the 16 meteorological sectors.
There was one change in the nearest resident noted in the 1990 census. This change was in the WNW radial direction.
2.3 Vegetable Gardens The location of the nearest vegetable garden of greater than 50m2 producing broad leaf vegetation is presented in Table
- 3. One change was noted in the garden locations during the 1990 census. However, the change noted did not result in changes to the current vegetable sampling locations.
A-1
TABLE 1 i NEAREST MILKING-ANIMALS WITHIN FIVE MILES OF THE CALLAWAY PLANT 1990 Meterological Radial Number Number Sector Mileace of Cows of Goats ENE 3.80 None 20
- ESE 2.28 75
- None
-S- 2.90 5 ** None SSW 3.30 38
- None
-WSW l.35 3* None NW 3.10 4 *** 7 ***
- Milk producing animals whose milk is not used for human consumption and/or for milk producing animals that are not yielding milk.
- Milk from one cow is being used for human consumption.
- Milk from two milk producing animals is being used for human consumption.
1-2 e ,,
TABLE 2 NEAREST RESIDENCE WITHIN FIVE MILES OF THE CALLAWAY PLANT 1990 Meteorological Radial sector Mileage N 1.76 NNE 2,00 NE- 2.00 ENE 3.80 E 3.37 ESE 2.28 i
SE 2.38 SSE 2.58 S 2.64 SSW 2.60 SW 2.57 .
WSW 1.35 W 1.60L WNW 2.60 NNW 3.10 NNW 1.78 A-3
TABLE 3 NEAREST GARDEN WITHIN FIVE MILES OF THE CALLAWAY PLANT 1990 Meteorological Radial Sector Mileage N 1.76 NNE 2.00 NE 2.00 ENE 3.30 E
ESE 2.28 SE SSE S 2.64 SSW SW WSW 1.80 W ---
WNW NW 3.10 NNW l.78 A-4
]
APPENDIX B EPA CROSS-CIIECK RESIJI.TS 1990 i
TABLE B1 EPA INTERCOMPARISON STUD'. RESULT 5 1990 SAM [E STUDY TIML RESULTS EPA RESULTF TYPE DATE ANALYSIS i 20 1s. H 1 CONTROL L!MITS UNITS WATER JAN 1990 SR-89 22.7 i 5.0 25.0 1 5.0 16.3 - 33.7 pCi/l SR 90 17.3 1 1.2 20.0 1 1.5 17.4 - 22.6 pCi/l*
WATER JAN 1990 GR. ALPHA 10.3 1 3.0 12.0 1 5.0 3.3 - 20.7 pCi/l GR. BETA 12.3 1 1.2 12.0 1 5.0 3.3 - 20.7 pCi/l WATER JAN 1990 C0-60 14.7 i 2.3 15.0 t 5.0 6.3 - 23.7 pCi/l ZN-65 135.0 1 6.9 139.0 ! 14.0 114.8 - 163.2 pCi/l RU-106 133.3 1 13.4 139.0 i 14.0 114.8 - 163.2 pCi/1 CS-134 17.3 1 1.2 18.0 1 5.0 9.3 - 26.7 pCi/l CS-137 19.3 1 1.2 18.0 1 5.0 9.3 - 26.7 pCi/l BA-133 78.0 1 0.0 74.0 1 7.0 61.9 - 86.1 pCi/l WATER FEB 1990 H-3. 4827.0 1 83.0 4976.0 1 498.0 4113.0 - 5839.0 pCi/l WATER MAR 1990 RA-226 5.0 t 0.2 4.9 1 0.7 4.1 - 5.7 pCi/l RA-228 13.5 1 0.7 12.7 1 1.9 9.4 - 16.0 pCi/l WATER MAR 1990 U 4.0 1 0.0 4.0 1 6.0 0.0 - 14.4 pCi/1 AIR FILTER MAR 1990 GR, ALPHA 7.3 ! 1.2 5.0 1 5.0 0.0 - 13.7 pCi/ Filter GR. BETA 34.0 1 0.0 31.0 1 5.0 22.3 - 39.7 pCi/ Filter SR 90 10.0 1 0.0 10.0 t 1.5 7.4 12.6 pCi/ Filter C5-137 9.3 1 1.2 10.0 1 5.0 1.3 - 18.7 pCi/ Filter WATER APR 1990 GR. ALPHA 81.0 t 3.5 90.0 1 23.0 50.1 - 129.9 pCi/l RA-226 4.9 1 0.4 5.0 1 0.8 3.6 - 6.4 pCi/1 RA-228- 10.6 1 0.3 10.2 1 1.5 7.6 - 12.8. pCi/1 U- 18.7 1 3.0 20.0 t 6.0 9.6 - 30.4 pCi/l WATER APR 1990 GR. BETA 51.0 1 10.1 52.0 1 5.0 43.3 - 60.7 pCi/l SR-89 9.3 1 1.2 10.0 1 5.0 1.3 - 18.7 pCi/l SR-90 10.3 i 3.1 10.0 t 1.5 8.3 - 11.7 pCi/l CS-134- 16.0 1 0.0 15.0 1 5.0 6.3 - 23.7 pCi/l CS-137 19.0 1 2.0 15.0 1 5.0 6.3 - 23.7 pCi/l ,
MILK APR 1990 SR-89 21.7 1 3.1 23.0 1 5.0 14.3 - 31.7 pCi/1 SR-90 21.0 7.0 23.0 1 5.0 14.3 - 31.7 pCi/l 1-131 98.7 1 1.2 99.0 i 10.0 81.7 - 116.3 pCi/l CS-137 26.0 1 6.0 24.0 5.0. 15.3 - 32.7 pCi/l K 1300.0 1 69.2 1550.0 1 78.0 1414.7 - 1685.3 mg/l' B-1
i TABLE B1 (Cont.)
EPA INTERCOMPARISON STUDY RESULTS 1990 SAMPLE STUDY TIML RTSWTS EPA RESULTS" TYPE DATE ANALYSIS t 2of 1s. N=1 CONTROL LIMITS UNITS WATER MAY 1990 SR-89 6.0 1 2.0 7.0 1 5.0 0.0 - 15.7 pCi/l p SR-90 6.7 i 1.2 7.0 1 5.0 0.0 - 15.7 pCi/l WATER MAY 1990 GR. ALPHA 11.0 1 2.0 22.0 1 6.0 11.6 - 32.4 pCi/l' GR. BETA 12.3 1 1.2 15.0 1 5.0 6.3 - 23.7 pCi/l WATER JUN 1990 C0 60 25.3 i 2.3 24.0 i 5.0 15.3 - 32.7 pCi/l ZN-65 155.0 ! 10.6 148.0 1 15.0 130.6 - 165.4 pCi/l RU-106 202.7 1 17.2 210.0 i 21.0 173.6 246.4 pCi/l CS-134 23.7 1 1.2 24.0 1 5.0 18.2 - 29.8 pCi/l CS-137 27.7 i 3.1 25.0 t 5.0 16.3 - 33.7 pCi/l BA-133 100.7 i 8.1 99.0 t 10.0 81.7 - 116.3 pCi/l WATER JUN 1990 H-3 2927.0 1 306.0 2933.0 1 358.0 2312.0 - 3554.0 pCi/l WATER JUL 1990 RA-226 11.8 1 0.9 12.1 i 1.8 9.0 - 15.2 pCi/l RA-228 4.1 i 1.4 5.1 i 1.3 2.8 7.4 pCi/l WATER JUL 1990 U 20.3 i 1.7 20.8 3.0 15.6 - 26.0 pCi/l WATER AUG 1990 1-131 43.0 t 1.2 39.0 1 6.0 28.6 - 49.4 pCi/l WATER AUG 1990 PU-239 10.0 i 1.7 9.1 1 0.9 7.5 - 10.7 pCi/l AIR FILTER AUG 1990 GR. ALPHA 14.0 1 0.0 10.0 i 5.0 1._.3_ - 18. 7 pCi/ Filter GR. BETA 65.3 1 1.2 62.0 t 5.0 53.3 - 70.7 pCi/ Filter SR-90 19.0 1 6.9 20.0 1 5.0 11.3 - 28.7 pCi/ Filter CS-137 19.0 i 2.0 20.0 t 5.0 11.3 - 28.7 pCi/ Filter WATER SEP 1990 SR-89 9.0 1 2.0 10.0 t 5.0 1.3 - 18.7 pCi/l SR-90 9.0 1 2.0 9.0 i 5.0 0.3 - 17.7 pCi/l WATER SEP 1990 GR. ALPHA 8.3 1.2 10.0 i 5.0 1.3 - 18.7 pCi/l GR. BETA 10.3 1 1.2 10.0 i 5.0 1.3 - 18.7 pCi/l MILK SEP 1990 SR-89 11.7 1 3.1 16.0 i 5.0 7.3 24.7 pCi/l SR-90 15.0 1 0.0 20.0 5.0 11.3 - 28.7 pCi/l 1-131 63.0 1 6.0 58.0 i 6.0 47.6 - 68.4 pCi/l CS-137 20.0 t 2.0 20.0 i 5.0 11.3 - 28.7 pCi/l K 1673.3 1 70.2 1700.0 t 85.0 1552.5 - 1847.5 mg/l B-2 l
TABLEB1(Cont.)
EPA INTERCOMPARISON STUDY RESULTS 1990 SAMPLE STUDY TlHL RESULTS EPA RESULTS'
-TYPE DATE ANALYSIS t 208 1s. N=1 CONTROL LIMITS UNJIS WATER OCT 1990 C0-60 20.3 1 3.1 20.0 1 5.0 11.3 - 28.7 pCi/l ZN-65 115.3 1 12.2 115.0 i 12.0 94.2 - 135.8 pC1/1 RU-106 152.0 1 8.0 151.0 t 15.0 125.0 - 177.0 pCi/l CS-134 11.0 1 0.0 12,0 1 5.0 3.3 - 20.7 pCi/l 05-137 14.0 1 2.0 12.0 t 5.0 3.3 - 20.7 pC1/1 BA-133 116.7 t 9.9 110.0 1 11.0 90.9 - 129,1 pCi/l WATER OCT 1990 H-3 7167.0 1 330.0 7203.0 1 720.0 5954,0 - 8452.0 pCi/1 WATER OCT 1990 GR ALPHA 68.7 1 7.2 62.0 16.0 34.2 - 89.8 pCi/l RA-226 12.9 i 0.3 13.6 1 2.0 10.1 - 17.1 pCi/l RA-228 4.2 1 0.6 5.0 1 1.3 2.7 - 7.3 pCi/l U 10.4 1 0.6 10.2 1 3.0 5.0 - 15.4 pCi/l WATER OCT 1990 GR. BETA 55.0 i 8.7 53.0 1 5.0 44.3 - 61.7 pCi/1 SR 15.7 1 2.9 20.0 t 5.0 11.3 - 28.7 pCi/l SR-90 12.0 1 2.0 15.0 t 5.0 6.3 - 23.7 pCi/1 CS '34 9.0 1 1.7 7.0 1-5.0 0.0 - 15.7 pCi/l CS-137 7.7 1 1.2 5.0 1 5.0 0.0 - 13.7 pCi/l WATER NOV 1990 RA-226 6.8 1.0 -7.4 1 1.1 5.5 - 9.3 pCi/l RA-228 5.3 1 1.7 7.7 1 1.9 4.4 - 11.0 pCi/l WATER -NOV 1990 U 5.0 t 0.4 35.5 t 3.6 29.3 - 41.7 pCi/l a Unless otherwise indicated, the TIML results are given as the mean 2 standard deviations for three determinations.
'b EPA results are presented as the known value and expected laboratory precision '(1s,1- determination)- and control limits as defined by EPA.
c c See Addendum to appendix B for explanation of the reason why the sample results were outside-the control limits specified by EPA.
B-3
ADDENDUM TO APPENDIX B 1990
~~
SAMPLE STODY TYPE ~ DATE ANALYSIS EXPLANATION WATER JAN 1990 Sr-90 Sample was reanalyzed in tri-plicate; results of reanalyses 18.811.5-pCi/1. No further action is planned.
MILK APR 1990 K Sample was reanalyzed in trip-licate. Results of reanalyses 1421.7195.3 mg/1. The cause of low results is unknown.
WATER MAY 1990 ~GR ALPHA Sample was reanalyzed in trip-licate. Results of reanalyses 13.4!1.0 pCi/1, no further action is planned.
B-4
. _ = . _ . _ . . . - . _ _ _ . . _ _ _ _ . -. .
1 1
APPENDIX C Inotop.lc Detection Iimits And
. Activity Determinations s
I
~* - .w..
i- 1 r.o topip, De t ec ti on tiini t e _ n,. ngl L ],te t ivi t y De t e rm}.na ti on s jl Making a reasonable estimate of the limits of detection for i a counting procedure or a radiochemical method is usually complicated by the procence of significant background.
I It must be considered that the bachgreund or blank is not a fixed value but that a series of teplicates would bc l normally distributed. The desired net activity is thus the difference between the gross sample activity and background l-activity distributions, J-t The interpretation of this difference becomes a problem if l
the two distributions intersect as indicated in the diagram.
1 i-4 emmm
/
[.s .
ci m
./ % N_
4
_!f a_ sufficient number of replicate analyses are run, it is to be. expected that the results would fall in_a normal Gaussian distribution. In. routine analysis such replication is not carried out. Standard statistics allow an estimate of the probability of. any particular. deviation from the mean value. It is common practice to report the mean + one or _
two standard deviatic.ns as the final result, e
Analytical detection limits are _ governed by a number of factors including:
- 1. Sample size
- 2. .Countina Efficionev l The fundamental quality in the measurement of a .
radioactive. substance is the number of disintegration.m F
.per unit time. As with most' physical measurements'in-
. analytical) chemistry, it is seldom possible to make an -
absolute measurement of the disintegration _rato. but-rather, it is necessary to compare the sample with one or more standards. The standards determine the counter efficiency which may then be used to convert sample counts per minute (cpm) to disintegrations per minute (dpm).
l C-1 2
-- _ ;_ ~ _ m._ . - ~ _ _ , _ _ _ _ _ _ , . . _ - . . . . _ . . _ _ _ ______.______...____-_--a
- 3. Background u Cou_n_i_ Fate Any counter will show a certain counting rate without a sample in position. This background counting rate comes from several cources: 1) natural environmental radiation from the curroundings, 2) cosmic radiation, and 3) the natural radioactivity in the counter material itself. The background counting rate will lepend on the amounts of thene typen of radiation and onsitivity of the counter to the radiat$on. p
- 4. p ncchggro]nd_and _S amt_e_Qou l tit i:39_ Tiine The amount of time devoted to the counting of the background depends on the level of activity being measured. In general, with low levol camples, this time should be about equal to that devoted to counting a sample,
- 5. Time I nterv al_Retween SamAl .o_Qollec ti_on and Couu!1D9 Decay measurements are useful in identifying certain short-lived isotopes. This disintegration constant 10 one of the basic characterintics of a specific radionuclide and is r eadily determ$ ned, if the half-life is suff$ciently short.
- 6. Chemlcal Recovery _of_the Analyti c.a_1 Pyoc_ed.ur,es Most radiochemical analyses are carried out in such a way that losses occur during the separations. These losses occur due to a large number of contaminants that may be present and interfere during chemical separatione. Thus it is necessary to include a technique for estimating these losses in the development of the analytical procedure.
The following method was used to aetermine lower limit of detection (LLD) as per NRC Regulatory Guide 4.1, Rev. 1, " Program fo. Monitoring Radioactivity in the Environs of Nuclear Power Planta", and the NRC Branch Technical Position, November 1979, "An acceptable Radiological Environmental Monitoring Program". The LLD is defined, for purposes of thin guide, as the smallest concentration of radioactive material in a sample that will yield a net count (above system background) that will be detected with 95%
probability with only 5% probability of falsely concluding that a blank observation represents a "real" signal .
C-2 l
i V
6 1
j For a particular measurement system (which may include radiochemical separation):
- LLD= 4.66*"b _
E
- V
- 2.22
- Y
- exp (-kot) 1 WilERE :
1 LLD = "A prior" lower limit of detection as defined above (ae pCi per unit mans or volume) .
"b = Standard deviation of the background counting
" rate or of the counting rnte of a blank sample as appropriate (ae counts per minute).
E = counting efficiency (as counts per disintegration).
V = Sample size (in units of mano or volume).
2.22 = Number of disintegrations per minute per picoeurie.
Y = Fractional radicchemien1 yield (when applicable),
1 = Badioactive denay constnut for the particular radioisotope.
At = Elapsed time between sample collection (or end of the sample collection period and time of counting.
The value of "b used in the calculation of the LLD for a particular measurement system is baned _on the actual observed variance of the background counting rate, or, of the counting rate of the blank snmple, (as appropriate), rather than on an unverified theoretien11y predicated variance.
In calculating the LL.D for a vndionuclide determined by.
gamma-ray spectrometry, the background included the .
typical contributions of other nuclides normally present'in tho samples, L
C-3 L
!< _- ._ - . _ _ _ . _ . . _ . _ _ . . _ _ _ . _ _ . . . .___ _ - _ . _ _ _ _ _ _ . _ _ _ - . _ , a._._.. -
Single Measurements Each single measurement in reported as follows:
x1s where x = value of the meacurement; s=2 counting uncertainty (corresponding to the 95% confidence level).
In cases where the activity is found to be below the lower limit to detection L it is reported as
<L where L = is the lower limit of detection based on 4.66 uncertainty for a. background sample, puplicato Analysic 8
- 1. Individuni_ resulti *1 1 1 8
- 2 1 2 x1s JLeported result s where x = (1/2) (*1 + *2) s= 24 2 (1/2)\ 8 1 2
- 2. Individual results: <L 1
<L 2
koported recula <L where L = lower of L 1 and L 2
- 3. Individaaj1 resulisi xis
<L Reported result x 1 o if x ,> L; ,
<L otherwise -
Computation of Averagon and_ Standard Deviations Averages and standard deviations listed in the tables are computed from all of the individual measurements over the period averaged; for example, an annual standard deviation would not be the overage of quarterly standard deviations, The average x and standard deviation (s) of a set of n numbers x y, x' 2 C-4
j x are defined as follows:
n E=fEX l
l- g, E(X-E)'
n-1 ,
Values below the highest lower limit of d<stection are not included in the average.
If all of the values in the averaging group are less than the highest LLD, the highest LtD in reported.
r If all but one-of the values are Jens than the highest
^
LLD, the single value x and associat ed two sigma error
. is reported.
[
In rounding-off, the following rulen are followed:
- 1. If.the figure following thuse to be retained i- is less than 5, the figuro is dropped, and the retained figures are kept unchanged. As ;
an example, 11.443 is rounded off to 11.44.- ,
- 2. If the figure following those to be retained ,i is greather than 5, the figure is dropped,- r and the last retained figure is raised by 1.
As an example, 11.446 is rounded off to -
11.45,
- 3. If the figure following those to be retained in 5, and if there are not figures other than ,
seros beyond the five, the figure 5 ic 1 dropped, and the 1 ant-place-figure retained is: increased by one if it is an off number or ;
it is kept unchanged if an even number. As an example, 11.435 ia rounded off to.11.44, while 11.425 is rounded off to 11.42.
i l'
k --
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l i
1 APPEt4 DIX D HADIOLOGICAL EtWIR011MElfTAL MONITol(ING PROGilAM ANNUAL SUMMAltY 1990 1
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APPEND!X D (Cont.)
2 RADIOLOGICAL EtJVIRONMEtJTAL MOrJITORING PROGRAM ANNUAL
SUMMARY
Docket No.: S0-483 fJame of Facility- Callaway Piant Location of Facility- Cattaway County, Missouri Reporting Period: 1990 (county, state)
COfFROL LOCAT10f f f4 UMBER OF TYPE ATJD LOWER ALL ltJDiCATOR LOCATIOrJ WITH HIGHEST f.1 ear 4 (f)2 TJOfJROUTtrJE trurT OF LOCATIOrJS AtHJUAL MEAr4 MEDIUM OR PATHWAY TOTAL f4 UMBER FLAME f.1EAff F)* HAf4GE REPORTED OF ATJALYSES DETECTIOie MEAf2 (f)2 SAMPLED f3EASUREMEriTS RAf3GE DISTAf!CE & RArJGE (UtJIT OF MEASUREMErJT) PEP'ORMED (LLD)
OtRECTIOrJ _
Gamma (12) 0 771.8 (4/U) 53.0 mi ESE: 983.0 (2/4) 575.0 (1/4)
Cs-137 99.0 (191.0 - 1199.0) 59.5 mi down- (767.0 - 1199.0) stream of d&harge O
u 66 3 - (0/8) fJA TJA -- (0/1) O Sr 89 (2) 5.1 mi SE; t.0 mi 64 7 (2/4) 76 2 (2/4) 0 Sr oo (2) 58.2 55.4 (5/8)
(37.2 - 81.5) downstream (47.9 - 81.5) (55.0 - 97.5) ofdrscharge 4.9 mi SSE; 13466 5(4/4) 13466 5 (4/4) ')
Gross Alpha (12) 12575 0 11250.3 (7/S)
Bedicad Sad +rr'ent (6893.0 - 15118 0) 0.6 mi ep- 0416A-1895 t.0) 0416 0 - t8'251.0)
(pCilkg) stream of drsch.arge 5.1 me SE; 1.0 mi 23790 2 (4/4) 1 % 52.2 (4/4) 0 Gross Beta (12) --
22010.9 (3/F)
(16518.0 - 26346 0) downs: ream 21115.0-26346 C) (17560 0 - 22002.0) of drscharge Gamma (12) 0 5.1 mi SE: 1.0 mi 5? O (1/4) - (0/4) un-54 37.0 59 0 (tIB)
-- downs: ream --
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APPENDIX D (Cont.)
l RADIOLOGICAL ENVIRONMENTAL MONITOR;NG PROGRAM ANNUAL
SUMMARY
t Name of Facility . Callaway Plant Docket No.: 50-483 ;
i location of Facility- Callaway County. Missouri Reporting Period- 1990
?
4 (county, state)
TYPE Af4D LOWER ALL INDICATOfI LOCATION WITH HIGHEST CONTROL LOCATIOff NUMBER OF MEDIUM OR PATHWAY.- TOTAL fJUMBER LIMIT OF LOCATIONS ANNUAL MEAT 4 MEAf3 (f)2 TJONROUTINE SAMPLED OF ANALYSES DETECTION' MEAN (f)2 NAME MEAN (f)2 P.ANGE REPORTED !
(UNIT OF MEASUREMENT) PERFORMED (LLD) RANGE' DISTAfJCE & RANGE MEASUREMENTS t
_ DIRECTION l St-89 (180) 1.1 -- ' (0/109) NA NA -- (0/60) 0 !
i St-90 (180) 0.9 1.8 (3/120) 4.9 mi SSE; 5.0 (2160) 5.0 (2/60) 0 i (1.1-2.6) 0.6 mi up- (3.1-6.9) (3.1-6.9) ,
O stream of I
c) discharge ;
I Gross A!pha (44) 24.0 142.4 (20/25) 15.0 mi SW; 184.6 (13/19) 184.6 (13/19) 0 ,
Vecetation Beazley farm (37.0 - 872.0) (37.0 - 872.0) i (pCi/kg - wer) (66.0 - 274.0) i Gross Deta (44) --
4'02.4 (25/25) 1.8 mi tJ; 4892.1 (15/15) 4809.0 (19/19) 0 (2576.0 - 8023.0) Meehan farm (2576.0 - 8023.0) (2129.0 - 7883.0) r I
. 1-131 (44) 3.8 -- (Of29) NA TJA -- (0/22) 0 i
Gamma (44) 1.8 mi NNW: 4539.0 (10/10) 4349.5 (19/19) 0 I K-40 --
4217.8 (25/25)
(2070.0 - 6240.0) Decker farm (3'.80.0 - 5420.0) (1780.0 - 7845.0)
I i-Soil Gross Alpha (11) --
13395.0 (19/10) 1.89 mi NE: 19344.0(111) 11296 0 (111) 0 F
(pCilkg) (9208.0 - 19344.0) Prairie ecology -- --
l plot PRS l s
APPENDIX D (Cont.)
RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM ANNUAL
SUMMARY
Docket No.: 50-483 Name of Facility- Callaway P! ant LOCalioO Of Facility- Ca!!away County, Missouri Reporting Period; 1990 (County, Stalc)
COr4 TROL LOCATIOri rJUMBER OF TYPE ArJD LOWER All trJDiCATOR LOCATIOrJ WITH HIGHEST MEArl(r/ f40rJnOUTirJE U" ?JUMUER LIMIT OF LOCATIOrJS ArdrJUAL MEAri MED!UM OR PATHWAY RANGE REPORTED DET ECT10tJ' MEAr3 (f)2 NAME MEAfl(r}r SAMPLED L ALYSES D!STATJCE & RANGE MEASUREMENTS s' -RMED (LLD) RArJGE (UrJ1T OF f.1EASUREMEr3T)
DIRECTIOri 15.0 mi SW; 25260.0 (111) 25260.0 (1II) 0 Gross Beta (11) -- 22527.6 (10/1Gj Deazley farm (20265.0 - 24654.0)
Gamma (11) 0 15.0 mi SW; 14420.0 (t/1) 14420 0 (1/1)
K 40 -- 10424.2(10/10) ty --
(9275.0 - 11490.0) Deartey farm --
5 1.72 mi rJE; 2219.0 (111) 510.0 (1/1) 0 Cs-137 -- 1403.0 (10/10)
(586.0 - 2219.0) Forest ecology --
piot F6 Direct Rad;ation Ouarterfy 0 3.3 mr SE; 2.0 20.9 (t/4) 15.4 (8/8)
TLDs (206) to 16.1 (1'M/190)
(mnem/Standa<d Ouarter) (11.1 - 18.1)
(G 4 - 28.1) mi N cf HWY 04 (12.9 - 28.1) on county road 469 Annual 0 11.3(48/48) 5.6 mi ESE; 13 1 (111) 11.0 (2/2)
TLDs (50) to (6.1 - 13.1) 0.75 mi E of --
(10.9- 11.1)
HWY D on HWY 94
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Al'PENDIX E ,
]
l DATA TAf3LES 1990 i
f.
t
- }
6
- ,v.+ w,,-,,,-,-. --,-...-,,-,,.,-%,.,. . . , , , - , ,.mv,. ..m h,. ...-_..,.r_e. u rm.__--.._w-__-...-..su.,,_,,,c . . , , . _ _ - , _ _ . . , _ _ _ _ , _ ., _ _ . . ,_--..w..r,.
APPENDIX E I.IST OF TABI,ES Title Pago No..
El Airborne lodine-131 and Grose Beln E-3 in Air Particulate Filter E2 Airbotne Particulnte, punrterly E-5 composites E3 Milk E-7 E4 Vegetation E-16 E5 Soil E-24 E6 Surface Water E-26 E7 Ground Water E* 32 E8 Bottom Sediment E-3B E9 Bedlond Sediment E-40 E30 Washload Sediment E-47 E11 Shoreline Sediment E-44 E12 Fish E-45 E13 ThermoIum3nescent Donimetry E-63 E-1
i Definition of the term uned in the data tablen are as follown:
Wet Weight A reporting unit used with organic tinsue samples such as vegetation and animal camplec in which the amount of nample in taken to be the weight ne received from the field wit.h no moicture removed.
Dry Weight A reporting unit used for noll and rediment in which the amount of sample in tnken to be the weight of the enmple after removal of moisture by drying in an even.
pCi/m A reporting unit used with nir particulate and radiciodine datn which refers to the radionctivity content expressed in picoeuries per cubic meter of nir passed through the filter and/or the charcoal trap. Note that the volume is not corrected to ntandard conditionn.
Gamma Emittern Samples were annlyzed by high teno3ution or (GeLA) gamma Ppectrometry. The Gnmma inotopic resulting spectrum is nnalyzed by a computer program which nennn Irom about 50 to 2000 Ki/ and linto the energy penhc of any nucliden pronent in concentrations exceeding the nennitivity limits cet for that particulnr enperiement.
Error Terms riguren following " 1 " are error terms based on couating uncertainties at the 95 percent confidence level. Values preceded by the '~ r " symbol were below the r,tated concentration nt the 99 percent confidence level.
Sensi tivi ty In general, all analyres meet the censitivity requirements of the program an given in Table 3.1. For the few samplen that do not (beenune of inadequnte sample quantities, naalytical interference, etc.) the nenritivity netually obtnined in the annlynis in given.
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TABLE E2 3
AIRBORNE PARTICULATE - QUARTERLY COMPOS 11ES (pCi/m )
1990 JANUAkV MS CH 1990 C A Al'1 Al CA-APT-A7 CA APT AB CA Ari-A.4 CA All H Volume (Cutac 'tet): 5552 55f4 55(5 5554 5503 tmai n t s tr t3 <0.0S04 <0.0004 <0.00*4 <0.0005 <0 0?;5 5r-50 *0.0003 <0.0003 <0.0002 <0.0003 <0.0003 Ce-? 0.0390 0.0070 0.0500 t 0 0000 0 0030 a 0.0100 0.0440 s 0 0000 0.0370 0 CnD Co 5B <0.0000 <0.0005 <0.0009 <0 0005 <0 0903 Co40 <0.0005 <0.0004 0.0050 s 0 0010 <0.0004 <0.;c00 Zr-95 <0.0012 <0.0009 <0 0015 <0.0009 <0.0013 Cs 134 <0.0005 <0.0003 <0.0007 <0.0003 <0 000' Cs 137 <0.0000 *0.0003 <0.0007 <0.0005 <0.0000 P6 La 140 <0.0012 <0.0009 <0.0011 <0.0001 <0.0012 Cc 184 <0.002B <0.0014 <0.0030 <0.0000 <0 0010 afrit - Juhl 1990 CA AIT*Al CA Ari A7 CA-APT AS CA All A9 C A. Ati F3 volume (Cvuc reeth 5403 5152 5557 5559 5551 tra1rstr Sr+89 <0.0005 <0.0D05 <0.0005 <0.0000 =0.0014 Sr 90 =0.0003 <0.000? <0.0002 <0.0003 <0.0000 (se - 7 0.0400 t 0.0070 0.0400 3 0.0090 0.0000 s 0.0110 0.0500 s 0.0120 0.0540 s 0.0070 to 5B <0.0008 <0.0010 <0.0003 <0.0008 =0.0007 Co40 <0.0007 <0.0011 <0.0005 0.0028
- 0,0013 <0.0006 2r-95 <0.0009 <0.0014 <0.0013 <0.0010 +0.0013 Cs 134 <0.0005 <0.0005 <0.0007 <0.0007 <0.0005 Cs 137 <0.0004 <0.0003 <0.0007 <0.0010 <0.0000 Ba La 140 <0.0012 <0.0012 <0.0021 <0.0012 <0.0010 Ce 144 50.0029 <0.0023 <0.0043 <0.0041 <0.0021 Aotes:
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TABLE E2 (Cont.) ,
3 AIRBORNE-PARTICULATE - QUARTERLY COMPOSITES (pCi/m ) )
1990 !
l 1
JULT $(PilMB(R 1990 CA APf Al CA APT A7 CA APT AB CA API A9 CA APT 03
$$67 $$59 $565 $$67 l l Volume (CubicFeet)t3757 Anelvsts St-89 <0.0004 <0,0003 <0.0003 <0.0004 <0.0003
'$r 90 < 0.0003 <0.0002 <0.0002 <0.0002 <0.0002 Be 7 0.0560 4 0.0090 0.0390 s 0.0070 0.0510 s 0.0000 0.0420 s 0.0080 0.0400 t 0.0110
- . Co 58 *0.0012 <0.0011 <0.0008 <0.0007 <0.0012
. :Co 60 <0.0012 <0.0008 40.0006 <0.0006 <0.0009 Zr 95 <0.0019- <0.0022 <0.0012- <0.0014 - <0.0023
.Cs 134 . <0.0010 <0.0007 <0.0005 < 0. 0004 =0.0007 Cs' 137 <0.0010 <0.0010 <0.0007 - <0.0006 =0.0007-Be4a 140 <0.0026 <0.0019 <0.0020 <0.0021 <0.0018 Ce-144 <0.0047 <0.0050 <0,0029 <0.0016 <0.0038 l OCTOBER - DECEMBER 1990 CA APT Al CA API A7 CA APT AB CA AP1-A9 CA-APT 03
- 6000 6002 6007- 600$
volume (Cubicfeet): 5162 A*6lytil
+
Sr 89 - <0.0003 <0.0002 - <0,0002 <0.0002 <0.0002 Sr4D <0,0003 <0.0002 '<0.0002 <0 0002. <0.0002 Be-7 - OS0360t0.0100 - 0.0340 t 0.0070 0.0380 s 0.00$0 . 0.0460 s 0.0009 0 0450 s 0.0012 Co-58' <0.0011 <0.0010 <0.000$ =0.0010 - <0.0010
. 0.0009
< <0.0005 <0.0009 . <0,0003-Co 60 .<0.0011
-fr 95 <0.0016- . <0.0016 <0.0010 ' <0.0019 <0.0013 Cs 134 - <0 0006 <0.0006- <0.0004 <0.0007 - <0.0007.
. Cs 137 - <0.0007 <0.0010 <0.000$ -<0.0006 '<0.0008~
Bs4 a +140 .- 40.0016 <0.0016 <0.0011 <0.0020 <0.0014
--Ce 144 <0.0040 <0.0029- - <0.0023 <0.0042- c0.0041 Notes;
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TABLE E3 HILK (pCi/kg dry) 1990 t CA MLK M1 CA MLK-M5B Anajysis (01/09/90) (01/09/90) l i
1 131 <0.4 ND .
v Sr 89 <0.7 ND Sr 90 1.5 1 0.5 ND K-40 1040.0 1 80.0 ND Zn 65 <8.2 ND Cs 134 <3.2 ND Cs-137 <3.8 ND Ba la 140 <14;9- ND Ca (g/1) 0.77 ND r
C4-MLK M1 CA MLK lBB Analysis (02/13/90) (02/13/90)
. 1 131 <0.4 ND r
Sr 89 <0,8 14 0 Sr-90 -1.8 1 0.6 ND K 40 1140.0 1-130.0 ND Zn 65 <14.3 ND Cs-134 <5.2 N9 Cs-137 -
<6.5 ND Ba-La 140 <5.8 ND Ca'(g/1) 0.84' ND Notes:
ND = No Data, See section 8.0 for explanation.
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1 l
TABLE E3 (Cont.)
MILK (pCi/kg dry) !
1990 )
I t
~~
CA T4LK M1 CA MLK MFB Analysis (03/13/90) (03/13/90) 1 131 <0.3 ND i Sr 89 <0.7 f4D Sr-90 2.2 1 0.5 14 0 K 40 890.0 t 120.0 ND Zn 65 <8.3 IID Cs 134 <4.4 ND Cs 137- <5.6 Il0 Ba La 140 <4.2 ND Ca (g/1) 0.77 ND
' ' ~
CA MLK M1 CA MLK M!iG Analysis (04/10/90) (04/09/90)
._l 131 <0.3 <0.3 ,
Sr-89 <l.0 <0.7 Sr 90 1.7 t-0.7 3.6 1 0.8 K 40 1010.0 t 120.'0 1470.0 t-110.0 -
2n 65 <13.0: <9.7 -
Cs 134 <4.0 <3.3' Cs 137 <5.0 <4.5 Ba La 140 <2.2 <3.2 Oa(g/1)- 0.78 0.83 Notes:-
ND = No Data. See section 8.0'for explanation.
E8 .
L .
N.__.... . . . _ , . - _ . _ . . . . . _ . . .
i 1ABLE [3 (Cont.)
MILK (pCi/kg dry) 1990
~
[47WLI.lil
~~
CXJfiETH5b Analysis (04/24/901 (04L13/90) 1-131 <0.4 <0.4 Sr 89 <0.8 <0.7 Sr 90 1.9 1 0.7 7.8 1 1.2 K 40 860.0 1 110.0 1470.0 2 110.0 Zn-65 <14.3 (12.9 Cs 134 <5.2 <5.1 i Cs 137 <6.2 <4.7 Ba La 140 <6.8 <6.2 Ca (9/1) 0.82 0.86
( ~
[43ilFIll
~~
CFMlFi$b Analysis (054Q2/90) (05/07/90) 1 131 <0.4 <0.5 Sr 89 <0.7 <0.8 Sr 90 2.4 1 0.5 7.0 1.1 K 40 1030.0 1 70.0 1510.0 ! 130.0 Zn 65 <ll.3 <10.4 Cs 134 <3.7 <5.2 Cs 137 <5.3 <5.3 Ba La-140 <2.5 <5.2 Ca (g/1) 0.79 0.84 flot es :
E9
i TABLE E3 (Cont.)
MILK (pCi/kg dry) I 1990 CA MLK-M1 CA MLK M6B Analysis (05/22/90) IOS/22/90) 1-131 <0.4 <0.5 Sr 89 <l.0 <0.9 Sr 90 2.0 1 0.8 5.3 t 1.0 K-40 1110.0 t 90.0 1500.0 i 110.0 Zn 65 <7.6 <12.3 Cs-134 <3.4 <4.3 Cs 137 <4.2 <5.2 i
Ba La 140 <2.5 <3.1 Ca (g/1) 0.82 1.00 ,
CA MLK M1 CA MLK-85B Analysis (06/12/90) (06/12/90) 1 131- <0.5 <0.4 Sr 89 <0.6 <0.9 Sr-90 1.8 1 0.5 6.4 1 1.2 K 40 1040.0-i 80.0 1530.0 t 130.0 Zn 65 <10.0 <10.1 Cs-134 <3.2 <5.2 Cs 137 <4.9 <5.3 Ba La 140 <2.7 <5.8
(
Ca (g/1) 0.64 0.75 Notes:
E-10
TABLE E3 (Cont,)
MILK (pCi/kg dry) 1990 CA MLK M1 CA MLK-M5B Analysis (06/26/90) (06/24/90) 1 131 <0.3 <0.3 Sr-89 <0.9 <0.7 Sr 90 2.8 1 0.9 5.6 1 1.0 K 40 1080.0 i 130.0 1780.0 t 160.0 Zn 65 <12.6 <13.6 Cs-134 <3.7 <4.4 Cs 137 <4.8 <7.4 Ba la-140 <3.5 <4.0 Ca (g/1) 0.76 0.76 CA MLK M1 CA MLK M!iB Analysis (07/10/90) (07/10/90) 1 131 <0.4 <0.4 Sr 89 <0.6 <0.5 Sr 90 4.4 1 0.7 6.0 0.7 K-40 950.0 i 100.0 1910.0 1 170,0 Zn 65 <9.2 <16.0 Cs-134 <3.8 <4.6 Cs 137 <5.1 <7.2 Ba la 140 <2.8 <5.7 Ca (9/1) 0.79 0.73 tiotes :
E-ll
TABLEE3(Cont.)
MILK (pCi/kg dry) i 1990 CA MLK M1 CA MLK M5B Analysis (07/24/901__ (07/24/90) 1-131 <0.3 <0.3 Sr 89 <0.6 <0.8 Sr 90 5.1 1 0.6 6.6 1 1.2 K-40 950.0 t 110.0 1690.0 t 130.0 Zn 65 <13.8 <14,7 Cs-134 <5,3 <5.3 Cs-137 <5,6 <5.0 Ba la 140 <6,2 <4.8 Ca (9/1) 0,84 0.83 CA-MLK M1 CA MLK MSB Analysis (08/14/90)- (08/12/90) 1-131- <0.3 <0.4 Sr-89 <0.5' <0.8 Sr 90 4.7 1 0.6 5.9 1 0.9 K 770.0 1 120.0 1670.0 i 160.0 Zn-65 <8.4 <23.4 Cs-134 <4.3 <8.9 Cs-137 <5.6 <10.1 Ba-Lail40 <3.4 <7.0- ,
Ca-(9/1) _l.18 0.91 Notes:
E-12
1ABLE E3 (Cont.)
MILK (pCi/kg dry) 1990 CA-MLK-M1 CA-MLK-M5B Aqal ysi s (08/28/90) (08/28/90) 1-131 <0.4 <0.4 Sr 89 <0.5 <0.5 Sr 90 2.6 1 0.5 6.7 1 0.7 K-40 1190.0 1 140.0 1650.0 i 160.0 2n-65 <l2.8 <18.8 Cs-134 <4.1 <0.4 Cs 137 <4.8 <10.0 Ba-La-140 <3.7 <7.2 Ca (g/1) 1.02 0.92 CA-MLK M1 CA-MLK-M5B Analysis (09/11/90) (09/09/90) 1-131 <0.5 <0.4 Sr-89 <0.8 <0.8 Sr-90 2.6 ! 0.5 4.2 ! 0.6 K-40 1210.0 : 150.0 1900.0 ! 170,0 Zn-65 <22.4 <17.0 Cs-134 <6.9 <4.2 Cs-137 <7,8 <7.0 Ba-La-140 <14.9 <10.0 Ca (g/1) 0.85 0.78 Notes:
E-13
TABLE E3 (Cont.)
MILK (pCi/kg dry) 1990
~
CA MLK-M1 CA-MLK M5B Analysis (09/21/90) (09/21/90) 1-131 <0.4 <0.4 Sr 89 <0.7 <0.7 Sr 90 3.6 1 0.6 5.6 1 0.7 K-40 1260.0 i 150.0 1750.0 1 160.0 2n-65 <16.9 <24.4 Cs-134 <6.3 <9.0 Cs-137 <6.7 <10.5 Ba-La-140 <7.9 <3.1 Ca (g/1) 0.97 0.80 CA-MLK-M1 CA-MLK-MSB Analysis (10/09/90) (10/08/90) 1-131 <0.4 <0.4 Sr-89 <l.4 <0.7 Sr 90 3.7 1 0.7 3.3 i 0.6 K 40 1260.0 1 90.0 1820.0 1 160.0 Zn-65 <12.7 <23.1 Cs-134 <4.4 <8.1 Cs-137 <4.3 <9.8 Ba-La-140 <2.2 <6.9 Ca (g/1) 0.64 0.91 Notes:
E-14
TABLE E3 (Cont.)
MILK (pci/kg dry) 1990
~~~
CA MLK!B1 CA-MLK-M5B Analysis (11/13/90) (11/33/90) 1-131 <0.4 ND Sr-89 <0.9 ND Sr-90 2.2 i 0.8 ND K-40 1080.0 i 140.0 ND Zn 65 <14.6 ND Cs 134 <5.4 ND Cs-137 <5.4 ND Ba-La-140 <7.2 ND Ca (g/1) 0.90 ND CA-MLK-M1 CA MLK-M5B Analysis (12/17/90) (12/17/90) 1-131 <0.3 ND Sr-89 <0.5 ND Sr-90 3.1 1 0.5 ND K-40 1280.0 i 140.0 ND Zn-65 <13.8 ND Cs-134 <3.1 ND Cs-137 <4,6 ND Ba-la-140 <4.2 ND Ca (9/1) 1.02 ND Notes:
ND = No Data. See section 8.0 for explanation.
E-15
1 ,
TABLE E4 VEGETATION (pC1/kg wet) 1990 CA-FPL V3 CA-FPL V3 CA FPL-V3 MUSTARD TURNIP LETTUCE GREENS GREENS Analysis (05/31/90) (05/31/90) (05/31/90)
Gross-Alpha 872.0 1 352.0 266.0 i 144.0 198.0 1 86.0 Gross Beta 6918.0 1 514.0 5013,0 1 294.0 4229.0 t 198.0 ,
1-131 <5.6 <3.8 <5.5 K 40 4656.0 1 106.0 4439.0 1 94.0 3700.0 1 143.0 Mn-54 <5.4 <3.0 <5.6
- Co-58 <5.5 <3.1 <5.4 Co 60 <5.3 <3.2 <5.1 Cs'-134 <4.2 <2.4 <4.8-Cs-137 <6.6 <3.4 <5.2 i
i CA-FPL-V3 CA FPL-V6 CA-FPL-V7 MUSTARD TURNIP SPINACH GREENS GREENS
- Anal ysis (05/31/90) (05/31/90) (05/31/90)
Gross Alpha -107.0 1 77.0 153.0 t 84,0 124.0 1 70.0 Gross Beta 5654.0 t 265.0 4129.0 1 207.0 3022.0 154.0 ,
1-131 <4.5 <7.3 <5.4
.K 6689.0 t 172.0 3480.0 t~151.0 2885.0 102.0-Mn-54 <5.3 <6.9- <3.8
- Co-58 <4.8 <7.0- <3.9
. Co-60 <4.8 <6.3 <3.7 :
Cs-134 <3.8 <6.2 <3.3
- Cs-137 <4.9- <6.8 <4.4 Notes:
E-16
f TABLE E4 (Cont.)
VEGETATION (pCi/kg wet) 1990 CA FPL-V7 CA FPL-V3 CA-FPL-V3 MUSTARD GREENS CABBAGE LETTUCE Analysis (05/31/90) (06/28/90) (06/28/90)
Gross Alpha 128.0 1 71.0 38,0 1 27.0 <51.0 Gross Beta- 3983.0 1 176.0 2129,0 1 90.0 4128.0 1 168.0 1-131 <4.9 <15.7 <25.7
. K 40 4020.0 t 142.0 1780.0 1 217.0 5240.0 1 465.0 Mn-54 <4.1 <ll.4 .<17.7 Co-58 <4.3- <12.4 <16.9 Co-60 <4.6 <11.1 <19.8
.Cs-134 <4.0 <11.5 <14.9 Cs-137 <4.3- <11.5 <l5.9 CA-FPL-V3 .CA-FPL-V3 CA FPL-V3 TURNIP MUSTARD SPINACH GREENS GREENS Analysis (06/28/90) (06/28/90) (06/28/90)-
Gross Alpha 190.0 1 69.0 140.0..i 92.0 <69,0 Gross-Beta -7888,0 215.0 6240.0 1-279.0 5015.0 -208.0 1-131 <20.1 <28.5. <l5.9 K-40 .7845.0 1 316.0 4950.0 1 394.0 4200.0 1' 330.0 Mn-54 < l 3.1 - <22.6' <13.7 Co-58 <!4.1 <20.9 <13.8 Co-60 <l4.0 <24.6 -<l3.7 Cs-134 -<l2.7 <20.3 <12.4 Cs-137 <12.8 <21.9 <13.2 Notes:
l-E-17
TABLE E4 (Cont.)
VEGETATION (pCi/kg wet) 1990 CA-FPL-V6 CA FPL V6 CA FPL-V6 MUSTARD TURNIP LETTUCE GREENS GREENS Analysis (06/28/90) (06/28/90) (06/28/90)
Gross-Alpha -90.0 58.0 <106.0 128.0 1 75.0 Gross Beta 4346.0 i 193.0 3645.0 1 222.2 4618.0 1 212.0 1-131 <24.6 <37.0 <l5.8 K-40 4221.0 350.0 4460.0 1 456.0 5420.0 1 358.0 Mn 54 <14.6 <2/ 4 <13.5 Co 58 <!1.9 <29.1 <14.2 Co 60 <l5.2 <27.4 <l4.4 Cs-134 <11.5 <25.2 <13.6 Cs-137 <14.6 <29.8 <13.2 CA-FPL-V7 CA fPL-V7 CA- F F~L -V 7 MUSTARD CABBAGE LETTUCE GREENS Analysis (06/28/90) (06/28/90) (06/28/90)
Gross Alpha 136.0 1 57.0 <67.0 274.0 i 112.0 Gross Beta 3039.0 135.0 5927.0 1 224.0 5033.0 1 263.0 1-131 <28.0 <19.1 <17.3 K-40 2756.0 307.0 5367.0 338.0 4319.0 305.0 Mn-54 <13.1 <12.0 <13.0 Co-58 <14.8 <12.6 <12.9 Co-60 <14.9 <14.0 <14.3 Cs-134 <11.4 <11.1 <10.8 Cs-137 <l5.3 <13.9 <14.8 Notes:
E-18
TABLE E4 (Cont.)
VEGETATION (pCi/kg wet) 1990 CA-FPL-V3 CA-FPL-V3 CA FPL V3 MUSTARD TURNIP CABBAGE GREENS GREENS Analysis (07/30/90) (07/30/90) (07/30/90)
-Gross Alpha <24.0 83.0 1 60.0 95.0 1 66.0 Gross Beta 2827.0 i 108.0 4402.0 t 187.0 4887.0 1 210,0 1-131 <34.1 <45.2 <38.1 K-40 2320.0 1 333.0 4349.0 1 319.0 4290.0 1 443.0 Mn 54 <13.6 <14.1 <17.4 Co-58 <17.2 <13.7 <16.7 Co-60 <l7.5 <13.7 <18 6 Cs-134 <14.9 <10.0 <l5.1 Cs 137 <l6.6 <14.6 <18.5 CA-FPL-V6 CA-FPL-V7 CA FPL-V7 MUSTARD MUSTARD GREENS LETTUCE GREENS Analysis (07/30/90) (07/30/90) (07/30/90)
Gross Alpha 68.0 i 32.0 104.0 1 41.0 217.0 1 82.0 Gross Beta- 4419.0 i 114.0 2912.0 97.0 5698.0 1-189.0
.I-131 <33.3 <33.7 <35.0 K-40 -4445.0 ! 247.0 2773.0 253.0 2773.0 1 253.0 Mn-54 <14.9 <10.1 <19.3 Co-58 <l5.8 <9.6 <20.4 Co-60 <14.9 <9.1 <16.5 Cs-134 <14,5 <8.6 <12.4 Cs-137 <13.8 <11.5 <l5.9 Notes:
E-19
TABLE E4 (Cont.)
,_j]lll VEGETATION (pCi/kg wet) 1990 CA-FPL-V7 CA-FPL-V3 CA FPL V3 TURNIP CABBAGE GREENS CABBAGE Analysis (07/30/901 (08/29./90) (08/29/90)
Gross Alpha 114.0 1 60.0 181.0 1 82.0 37.0 1 20.0 Gross Beta 3316.0 i 154.0 4915.0 i 194.0 2510.0 1 74.0 1-131 <40.0 <16.6 <9.9 K-40 2094.0 i 250.0 4540.0 1 455.0 1805.0 143.0 Mn-54 <13.2 <18.0 <10.3 Co-58 <l5.5 <16.9 <10.4 Co-60 <14.0 <18.6 <9.7 Cs-134 <10.8 <l5.5 <9.6 Cs-137 <14.3 <18.6 <9.6 CA-FPL-V3 CA-FPL-V7 CA-fPL-V7 MUSTARD MUSTARD GREENS CABBAGE GREENS Analysis (08/29/90) (08/29/90) (08/29/90) s Gross Alpha 110.0 i 68.0 80.0 1 37.0 267.0 i 100.0 Gross Beta 5198.0 1 198.0 2576.0 1 92.0 5843.0 1 212.0 1-131 <14.9 <19.4 <18.6
.K-40 4372.0 1 278.0 2070.0 ! 241.0 5105.0 1 371.0 Mn-54 <11.2 <17.1 <14.5 Co-58 <11.0 <16.1 <11.4 Co-60 <10.7 <l5.4 <13.3 Cs-134 <9.6 <16.2 <12.7 Cs-137 <11.8 <17.4 <14.8 Notes:
E-20
l TABLE E4 (Cont.)
VEGETATION (pCi/kg wet) ;
1990 CA FPL V7 CA FPL V3 CA-FPL V6 MUSTARD MUSTARD MUSTARD GREENS GREENS GREENS (09/25/90) (10/29/90)
Analysis (09/25/90)
<104.0 <64.0 Gross Alpha <71.0 6041.0 1 273.0 4852.0 1 207.0 Gross Beta 4849.0 1 201.0
<19.7 <14.3 1-131 <9.9 4954,0 t 490.0 4530.0 t 464.0 K 4850.0 1 296.0 <l9.1
<10.3 <20.6 Mn 54 <13.8
<8.9 <22.5 Co-58 <11,9
<10.6 <21.4 Co-60 <11.7
<7.0 <14.6 Cs 134- <14.0 i
<10.7 <18.6 Cs-137 CA-FPL-V6 CA FPL V6 CA-FPL-V3 TURNIP MUSTARD-TURNIP GREENS GREENS GREENS (10/29/90) (10/29/90)
Analysis' _10/29/90)
(
<97.0 130.0 t 77.0 96.0 1 56.0 Gross Alpha 5575.0 t 169.0 Gross Beta 5061.0 1 236.0 4817.0 1 202.0
<21.4 <22.6 1-131 <16.0 4420.0 503.0 '4822.0 389.0 '
K 4265.0 1 436.0 <16.3
<16.0 <20.7 Mn-54
<23.0 <l5.7
'Co 58 <16.4 <18.3
<22.9 <27.6 Co-60 <22.4 <l5.0 Cs 134. <12.9 <17.3
,< 23.6 Cs-137 <17.3 Notes:
E-21
TABLE E4 (Cont,)
VEGETATION (pCi/kg wet) 1990 CA FPL-V7 CA-FPL-V3 CA FPL-V7 TURNIP MUSTARD MUSTARD GREENS GREENS GREENS Analysis (10/29/90) (10/29/90) (11/15/90) 236.0 1 75.0 66.0 1 47.0 <61.0 Gross Alpha Gross Beta 6408.0 t 179.0 5799.0 i 171.0 5058.0 i 104.0
<l5.9 <16.7 <29.2 1-131 4630.0 i 463.0 4290,0 ! 364.0 K-40 5720.0 1 410.0
<l5.3 <19.3 <l5.7 Mn-54 <22.2 Co-58 <16.3 <18.4
<17.5 <22.7 <21.5 Co-60
<19.8 <16.2 <14.4 Cs-134
<l5.5 <17.5 <17.7 Cs-137 CA-FPL-V3 CA-FPL-V6 CA-FPL V6 TURNIP MUSTARD TURNIP GREENS GREENS GREENS Analysis (11/15/90) (11/15/90) (11/15/90)
. Gross Alpha 83.0.1 48.0 77.0 1 37.0 <68.0 3166.0 1 94.0 4614.0 144,0 Gross Beta 4464.0 t 130.0
<24.7 <30.0 <23.1 1-131 4550.0 1 543.0 4722,0 t 629.0 K-40 4380.0 1 405.0
<18.2 <27.4 <19.1 Mn-54
<19.5 <27.9 <21.9 Co-58' <17.1 Co-60 <20.4 <34.1
<21.2 <25.5 s18.9 Cs-134
<20.8 <25.9 <18.8 Cs-137 Notes:
E-22
TABLE E4 (Cont.)
VEGETATION (pCi/kg wet) 1990 CA-FPL-V7 CA FPL-V7 MUSTARD TURNIP GREENS GREENS Analysis (11/15/90) (11/15/90)
Gross Alpha 159.0 ! 77.0 201.0 65.0 Gross Beta 8023.0 234.0 5762.0 i 153.0 1-131 <25.2 <25.7 K-40 4350.0 507.0 6240.0 ! 495.0 Mn-54 <21,4 <21.9 Co-58 <24.2 <22.4 Co-60 <24.3 <24.2 Cs-134 <22.8 <20.8 Cs-137 <22.8 <22.2 Notes:
E-23
TABLE E5 SOIL (pCi/kg dry) l 1990 l CA-SOL-F1 CA-SOL-F2 CA SOL-F6 Analysis (11/27/90) (11/27/901 (11/27/90)
Gross Alpha 13729.0 1 3751.0 11655.0 1 3600.0 12814.0 1 3714.0 Gross Beta 22527.0 1 2334.0 24654.0 1 2515.0 24017.0 1 2435.0 K-40 11290.0 1 963.0 11310.0 1 896.0 9663.0 1060.0 Mn-54 <57.4 <47.3 <48.5 Co 58 <62.0 <41.9 <51.3 Co-60 <57.0 <48.6 <54.0 Cs-134 <48.1 <39.5 <52.2 Cs-137 1773.0 i 129.0 1807.0 i 104.0 2219.0 1 133.0 CA-SQL-F8 CA-50L-F9 CA-S0L-PRIO Analysis (11/27/90) (11/27/90) (11/27/90)
Gross Alpha. 15435.0 1 3950.0 15472.0 4T.18.0 12932.0 1 4104.0 Gross Beta 20567.0 1 2054.0 23024.0 2458.0 20265.0 1 2493.0 K 40 10810.0- 1245.0 10990.0 1 908.0 9275.0 917.0 Mn-54 <58.9 <47.9 <49.8 Co-58 <57.3 <45.4 <44.5
'Co-60 <78.0 <55.0 <55.0 Cs-134 <59.7- <41.2 -
<46,8 Cs-137 2172.0 t 149.0 1507.0 i 106.0 1203.0 t 97.0 i
I.
Hotes:
l l
E-24
I TABLE E5 (Cont.)
S0ll-(pci/kg dry) 1990 1
CA-SOL-PR3 CA-SOL-PR4 CA-SOL-PRS Analysis (11/27/90) (11/27/90) (11/27/90) j Gross Alpha 9208.0 1 3420.0 13317.0 1 2692.0 19344.0 1 4564.0 Gross Beta 20306.0 1 2544,0 23828.0 i 1746.0 24631.0 1 2638.0 K-40 10100.0 1 831.0 9448.0 1 662.0 11490.0 i 1086.0 Mn-54 <49.0 <45.4 <55.9
'Co-58 <48.2 <47.2 <58.6 C0-60 <66.9 <59.4 <65.2 Cs-134 <68,4 <47.4 <57.8 Cs-137 586.0 1 57.0 1033.0 1 68.0 1111.0 i 103.0 CA S0L-PR7 CA $0L V3
' Anal ysi s (11/27/90) (11/27/90)
Gross Alpha 10044.0. 3498.0 11296.0 1 3558.0
-Gross Beta 21457.0 1 2448.0 25260.0 1 2534.0 K-40 9866.0 1-878.0 14420.0 938.0 Mn-54 <50.0- <44.6 C0-58 <41.4 <42.9 Co-60 <50.7 <55.6 Cs-134 <38.6 <42.4 Cs-137 619.0 1 71.0 510.0 1 62.0 Notes:
E-25
TABLE E6 SURFACE WATER (pCi/1) 1990 LA 5WA-501 CA-5WA-5U2 CA-5WA 503 Analysis (01/09/90) (01/09/901- (01/10/90)
Gross Alpha 3.1 1 1.5 3.4 1.6 2.8 i 1.5 Gross Beta 5.6 1 1.0 7.9 i 1.1 5.7 ! 1.0 H-3 <183.0 <183.0 182.0 1 98.0 Sr-89 <0.7 <0.7 <0.9 Sr-90 <0.6 <0.6 <0.7 Mn-54 <4.0 <5.6 <5.1 Fe-59 <10.6 <13.2 <14.8 Co 58 :<4.5 <6.2 <5.0 Co-60 <3.3 <5.2 <6.6 Zr-Nb-95 <9.8 <8,4 <9.0 Cs-134 <2.6 <5.0 <4.0 Cs-137 <4.4 <5.8 <4.3 Ba-La-140 <6.5 <7.3 <9.1 ,
CA-5WA-501 CA-5WA-bO2 CA 5WA-503 Analysis- (02/13/90) (02/13/90) (02/23/90)
Gross Alpha <2.5 2.6 1 2.2 <0.7 Gross Beta 5.5 1 1.7 6.6 ! 1.8 4.2 0.6 11- 3 <176.0 333.0 t 104.0 202.0 1 99.0 Sr <0.5 <0.5 <0.9 Sr-90 <0.6 <0.6 <0.8 Mn-54 <4.3 <5.2 <3.9 Fe-59 <8.4- <13.3 <9.5 Co-58 <4.1 <5.8 <4.2 Co-60 <4.0 <3.8 <3.7 >
Zr-Nb-95 <6.9 <6.8 <7.5 m'
Cs-134 <4.1 <4.0 <3.6 Cs-137 <4 3 <4.5 <3.9 Ba-La-140 <2.2- <6.0 <l3.5 Notes:
E-26
TABLE E6-(Cont.) ,
SURFACE WATER (pCi/1) 1990 LA-5WA-501 LA 5WA-502 CA 5 RAT 503 Analysis (03/13/90) (03/13/90) (03/14/90)
Gross Alpha 3.7 1 0,8 2.6 1 0.7 1.5 0.6 Gross Beta 6.7 1 0.6- 5.4 1 0.6 4.7 1 0.6 H-3 <185.0 268.0 102.0 <179.0 Sr 89 <l.0 <0.7 <0.7 Sr-90 <l.3 <0.7 <0.7 Mn-54 <5.6 <7.2 <3.3 Fe-59 <9,6 <ll.6 (7.6 l
.C0-58 <4.8 <8,4 <3.3 i Co-60 <4.4 <7.6 <3.9 1 l
Zr-Nb 95 :<7.8 <14.3 <7.2 Cs-134 <3.3 <7.5 <3,6 Cs-137 <5,4 <8.0 <4.3 Ba-La-140 <4.9 <6.8 <3.8 UA 5WA-501 LA-5WA-bUZ CA*bWA-5U3 Anal ysi s - (04/10/90) (04/10/90) (04/25/90)
Gross Alpha 2.8 1 1,4 <l.8 <l.9 Gross Beta 7.7 1 1.0 6.6 1.0 5.2 1 0.8 H-3 <190.0 <190.0 <l90.0 Sr-89 <l.2 <0.9 <l.0 Sr-90 <0.9 <0.7- <0.7 Mn-54 <3.2 <4.2 <4.1 Fe-59 <7.3 <12.1 <9.8 Co-58 <3.9 <5.2 <4.3 Co-60 <4.0 <3.9 <3.5
-Zr-Nb-95 <5.7 <7.2 .<9.0 Cs-134 <3.4 <3.3 <4.0 4 Cs-137 <3.0 <4.1 <5.1 Ba-La-140- <3.9 <5.7 <3.0
' Notes:
E-27.
- , - - - - - - c,- w
i TABLE E6 (Cont.) !
SURFACE WATER (pCi/1) i
'1990 i f
LA 5WA'501 CAT 5WA-soz CF5WA 503 Analysis (05/08/90) (05/08/90) (05/04/90)
Gross Alpha ' <l.6 3.4 i 1.6 <l.3 Gross Beta 6.5 i 1.2 5.9 1 1.2 4.911.1 H-3 <184.0 <192.0 <l84.0- !
Sr489 <0.8 <l.0 <1.1 l Sr-90 <0.7 <0.9 <!.0 t
Mn-54 <3.7 <4.2 <3.8 Fe <9.0 <7.8 <8.9 Co-58 <4.7 <3.8 <4.8 Co-60 <4.1 <3.6 <3.9 i Zr-Nb 95- <10.51 <7.7 <8.1 l Cs-134 <3.2 <3.4 <4.6 l Cs-137 <4.4 <4.8 <4.9 i Ba-La-140 <3.5 <5.2 <6.6 i
cA-5WA-dul LA-swA-suz CAT 5WA7507 I Analysis (06/12/90) (06/12/90) ___106/25/90)
!~
Gross Alpha- <2.0 4.0 1 2.0 5,0 ! 0.9 Gross. Beta 6.1 i 1.0 10.6 i 1.2 11.2 1 0.7 L H-3 414.0 1 110.0 <190.0 <202.0 j i
Sr-89 <l.1 <l.1 <l.0
.Sr-90 <0.9 <0.9 1.2 1 0,6 Mn-54 <5.6 <7.1 <8.7 Fe-~59 <12.2 <13.5 -<l6.3 Co <6.0 <8.6 <7.9 L Co-60 <5.9 <7.6 <6.9 Zr Nb 95 <10.4 <l5.0 <14.5
-Cs-134 <5 8
. <7.5 <8.1 -
Cs-137 <6.6 <7.5 <8.6 Ba-La-140 < 12 . 5 - <10.1 <7.2 Notes:
E-28
TABLE E6 (Cont.)
SURFACE WATER (pCi/1) 1990
]
LA-s M;501 CA M AT502 CATSWA 503 Analysis (07/10/90) (07/10/90) (07/19/90)
Gross Alpha 3.9 1 2.0 2.7 i 1.2 <l.6 Gross Beta 7.3 1 1.3 6.1 1 1.0 4.8 1 1.2 H3 561.0 i 120.0 216.0 t 107,0 <201.0 Sr-89 <0.9 <l.1 <0.8 Sr 90 <0.5 <0.5 0.5 1 0.3 Mn-54 :3.6 <4.0 <4.6
((} Fe-59 <8.7 <11.6 (9.4 Co-58 <4.8 <4.7 <4.8 Co 60 <4.1 <4.0 <3.5 Zr-Nb-95 <8,7 <8,5 <8.1 Cs-134 <3.8 <3.5 <4.7 Cs-137 <4.1 <4.0 <4.6 Ba-La-140 <14.2 <14.4 <11.1 LA dWAT50'l LA-dwA-doz LAMAT50T Analysis (08/14/90) (08/14/90) '08/01/90)
Gross Alpha. 3.9 i 0.9 4.8 1 0.8 3.8 1 0.8 Gross Beta 7,7 1 0.6 8.5 0.6 6.9 1 0.6 H-3 <177.0 195.0 96.0 <l78.0 Sr-89 <l.8 <2.1 <l.5 Sr-90 <0.7 <0.9 <0.5 Mn-54 <6.1 <7.3 <3.7 Fe-59 <l5.4 <16.4 <ll.3 Co-58 <4.6 <8.1 <5.2 Co-60 <7.1 <6.0 <3.6 Zr-Nb-95 <11.5 <14.5 <8.5 Cs-134 <5.7 <7.1 <3.3 Cs-137 <5.8 <7.4 <4.5 Ba-La-140 <13.2 <8,5 <11.6 Notes:
E 29
TABLE E6 (Cont.)
SURFACE WATER (pCi/1) 1990 UATSWFSOT CATSWAUOZ CATSWAT503 Analysis (09/11/90) (09/11/90) (09/19/90)
Gross Alpha 2.6 i 1.2 3.3 1 0,5 5.1 1 0.9 Gross Beta 5.9 1 1.0 8.2 1 0.4 7.3 1 0.6 H3 605.0 i 109.0 <186.0 <186.0 Sr 89 <0.9 <0.7 <0.8 Sr 90 <0.5 <0.5 <0.5 Mn-54 <?.4 <4.0 <4.8 fe-59 <20.7 <8.4 <ll 7 Co-58 <8.0 <4.4 <5.4 Co-60 <8.0 <3.5 <6.0 Zr-Nb 95 <14.9 <8.0 <10.1 Cs 134 <6.9 <3.7 <4.9 Cs-137 <7.7 <4.2 <5.5 Ba-La-140 <l3.9 <6.6 <9.6 CFSWATSOT CFSWA~502 CFSWA 503-~
Analysis (10/09/90) (10/09/90) (10/08/90)
Gross Alpha <l.9 2.1 1 0.8 2.4 0.7 Gross Beta 6.2 i 1.0 6.7 i 0.6 5.9 0.6 H3 193.0 1 95.0 353.0 ! 101.0 <l76.0 Sr-89 <l.0 <0.9 <l.1 Sr 90 <0.5 <0.4 <0.5 Mn-54 <5,3 <6.8 <6.1 Fe-59 <12.0 <13.0 <ll.1 Co-58 <6.0 <7.6 <6.5 Co-60 <5.0 <6.9 <6.0 Zr-Nb-95 <9.1 <l3.3 <ll.2 Cs-134 <5.4 <6.9 <6.6 Cs-137 <6.6 <7.4 <6.7 Ba-La-140 <9.1 <7.6 <10.9 Notes:
E-30 l
a e s-mm
TABLE E6 (Cont.)
SVRFACE WATER (pCi/1) 1990 TATSWAT501 UA 5WAT5U2 LA~5UF503 Analysis (11/13/90) (11/13/90) (11/15/90)
Gross . Al pha 3.0 1 0.9 2.2 1 0.8 <l.8 6.4 1 0.6 6.0 1.0 Gross Beta 6.2 1 0.6
<179.0 <179.0 <179.0 1
~H-3
<0.7 <0.7 I Sr-89 . <0.8 <0,5 <0.4 Sr-90 <0.6
<4.5 <6.5 <7.4 Mn-54 <l2.7 Fe-59 <9.2 <13.5
<4.8 <8.3 <7 8 j Co-58 <6.6 <6.5 ,
Co-60 <3.9 <11.7 )
Zr Nb 95 <9.0 <l5.0. <6,4 Cs-134 <4.8 <7.4
<4.5 <8.6- <6.7 Cs-137 <8,5 Ba-La-140 <6.3 <9.4 L FSWAT502 UK SWA 503 CA 57AT501 (12/10/90)
Analysis (12/19/90) (12/19/90)
Gross' Alpha 1.7 1 0.8 3.9 1 0,8 2.2 1 1.2 6.8 1 0.6 6.9-1 0.5 5.4 1 0.8 Gross Beta-
<l88.0 <!88,0 H-3 <l88.0
<0,5 <0.5 <0.6 Sr-89
<0.5 0,6 1 0.3 <0.4-Sr 90
<6.3 <6.3 <5.7 Mn 54 <12.1
-Fe-59 <10.1 <13.2
<6.6 <5- 4 Co-58 <6.4 .
<6.8-Co --<6 E' <7.6-
<10.5
.Zr-Nb-95 <ll.1 <11. 5 -
<5.8 Cs-134 <6.2 <5.8
<6.6 <6 4 Cs-137 (6.5 .
<7.4' Ba-La-140 <8.6 <10.2 Notes:
E . . . - - - . .-. - - - - , . .
i 2.. -
TABLE E7 GROUND WATER (pti/1) .
1990 LA WWA-FUb CA WWEID01 CA~WWA-tJb (01/09/90) (01/09/90) (01/09/90) '
Analvsis Gross-Alpha 1.3 2 1.1 1.1 1 0.9 2.7 i 1.1 9.3 i 1.2 3.5 1 0,7 Gross Beta 8.3 i 1.1 ,
<183.0 <183.0 <183.0 H-3
<0.7 <0.8 <0.7 Sr 89 <0.7 <0.8 Sr-90 <0.6
<3.8 <4.7 <3.8 )
Mn-54 <7.8 Fe 59 <8.7 <l3.4
<3.8 <6.0 <4.7 t r
Co-58 <3.8 C0 60 <2.5 <3.8
<6.4 <8.8 <7.9 Zr-Nb 95 <4.8 <3.3 Cs-134 <3 .1 -
- <4.2 <6.4 <4.8 Cs-137- <5.6 <5.0 Ba-La 140 <5.4 LA WWA-tib L A-WA- t o b TAWA DUI Analysis (02/13/90) (02/13/90) (02/13/90)
<2.4 < 1. 9 - <2.5 Gross Al ha 9.3 i 1.9 2.7 ! 1.6 GrossBeka: 9.6 i 1.4
<184.0- <176.0 <l76.0 H-3
<0,5 -<0,5 <l.2-L Sr-89 <0.6 <l.8 E _Sr-90 <0.5 i
-<4.1 <2.7 <2.9 Mn - 54 .. <7.1-
. Fe <8.6- <7.4
<4.3' <2.8 <4.1 Co <3.7 r Co-60 <4.2 <2.9- l
<8.2 <6.3 <7-.5
-Zr-Nb 95 <3.0 <2.9 i Cs-134 <4.0 <3.2 Cs-137 <4.9 <3.7
<5.0 <4.1 <4.4 Ba-L3-140 Notes:
E-32
- ,--s--ow. .en- m
TABLE E7 (Cont.)
GROUND WATER (pCi/l) 1990 cA WUT05 CATWATD01 tA WATFT5' (03/13/90)
Analysis (03/13/90) (03/13/90) 2.5 0.7 2.1 0.6 2.8 0.9 Gross Alpha 2.5 i 0.6 Gross Beta 8.9 0.7 10.1 1 0.6
<185.0 <185.0 <185.0 H-3
<0.7 <0.7 <0.6 Sr-89 <0.8 <0.6 Sr-90 <0.7
<3.1 <3.9 <4.8 Mn-54 <8.3 Fe-59 <7.0 <7.4
<3.4 <3.5 <4.1 Co-58 <4.2 Co-60 <3.8 <3.4
<7.2 <6.9 <9.2 Zr-Nb-95 <4.2 <6.0 Cs-134 <3.5 <4.9 Cs-137 <4.7 <3.9
<3.6 <4.3 <5.1 Ba-La-140 LA WA415 LA-wwA F05~ TATWA D01 Analysis (04/10/90) (04/10/90) (04/10/90)
Gross Alpha <2.0 1.3 0.9 <l.6 8.0 1 1.1 10,3 ! 1.2 1.8 0.7 Gross Beta
<l90.0 <190.0 <190.0 H-3 Sr-89 <l.3 <l.0 <l.0
<l.0 (0.8 <0.7 Sr-90
<5.2 <5.8 <5.0 Mn-54 <l2.2 Fe-59 <l2.9 <l2.0
<5.1 <6.0 <6.5 Co-58 <5.4 Co-60 <4.9 <5.6
<8.6 <9.8 <10.0 Zr-Nb-95 <6.7 Cs-134 <4.8 <5.3
<4.8 <5.2 <5.9 Cs 137 <9.5 Ba-La-140 <9.0 <10.2 Notes:
E-33
-~ _ . . . ~ . _ _ _ _ . _ .
TABLE.E7 (Cont.)
GROUND WATER (pCi/1) 1990 LA WWA-tib LA WWA-tub LA-WWA UUl Anal ysis (05/08/90) (05/08/90) (05/08/90)
Gross Alpha <3.4 <l.5 3.0 t 1.6 Gross Beta 7.8 1 1.5 10.9 1 1.3 3.3 1 1.1 H-3 <185.0 <185.0 <l85.0 Sr 89 <l.0 <0.9 <0.9
-Sr <0.7 <0.8 <0.8
<5.6 <5,0 Mn 54 <7.1
-Fe 59 <13.0 <11.6 <ll.9 Co-58. <7.5 <5.3 <5.5 Co <4.8 <6.3 <5.4 Zr-Nb 95 <11,9 <9.9 <9.4 Cs-134 <7.3 <5.3 <5.9 Cs-137 <7.2- <5.8 <5.1 Ba-la-140 <7.2- <9.2 <5.9 1
i CA-WWA-tIb LA-wwA tub LA WRA~UOT
- Analysis '(06/12/90) (06/12/90) (06/12/90)
Gross Alpha 1.4 i 0.6 <2.2 2.4 t 1.0 Gross Beta -7.9.2 0.6 10.9 1 1.2 3.0 ! 0.6 lH-3
~
-<190.0 <190.0 4190.0
- S r - 89' <l.0 <l.0 <0.9 Sr <0.8 <0.8 <0.8 Mn-54: <5.5 <5' 9
<4.2 Fe-59 <13.0 <13.1 -<8.7 Co <6.8 <5.9 <4'.6 Co-60. <6.2 .<5.8 <4.8 Zr-Nb-95' <10.7 <11.0 <8.2 Cs-134 <5.6 ' <5.7 <5.4 Cs-137 <5.9 <6.2- <4.4
.Ba-La-140- <10.2 <12.4 <6.3.
Notes:
E-34
_ - ~ . _ _ -
e
- i
-s TABLE E7 (Cont.)
GROUND WATER (pCi/1) 1990 -j LA WWA tid LA wwA tod TAM AWOI (07/10/90)
Analysis (07/10/90) (07/10/90)
Gross Alpha <2.0 <l.0 <2.1 Gross Beta 6.8 2 1.3 11.0 i 1.2 2.8 1 1.1 H-3 <198.0- <198.0 <198.0 Sr 89 <l.0 <l.1 <0.9 Sr-90 <0.5 <0,5 <0.5 Mn-54 <3.5 <4.9 <3.6 Fe-59 <9.2 <l2.5 <10.9 Co 58 <4.0 <5.5 <4.6 '
Co 60 <3.5 (4.9 <2.8 Zr-Nb 95 <7.8 <9.5 <8.4 !
Cs 134 <4.2 <5.1 <3.7 Cs 137' <4.; <4.8 <4.3 Ba-La-~140 <14.3 <14.2 <9.1 LA-WWA-tid LETWWA-tod LA-WWA-Uul Analysis (08/14/90) (08/14/90) (08/14/90) ;
1.6 1 0.6 2,6 1 0.8 Gross Alpha 1.9 1 0.7 0.4 Gross Beta 8.8 1 0.6 11.3 1 0.6 2.4 H3 <177.0 <l77.0 <185.0 Sr <l.2 < 1 =. 0 <l.7
.Sr-90 0.6 A 0.4 <0,4 <0.7 Mn-54 <4,6 '<5.6 <6.6 Fe-59 <9.2 <11.9 <19.0 Co.58 <4.8 <5-8.
<7.6
<5.4 <5.2 <7.1 Co-60. <13.8
-Zr Nb 95 <8.6 <9.8
.Cs-134 <4.8 <5.7: <6.2
<4.6 <6.1 <6.5-Cs-137 <13.4
<10.9
~
Ba-La-140 <9'.6 Notes:
E-35
TABLE E7 (Cont.)
GROUND WATER (pCi/1) 1990 LA WWA-tIb LA WWA FUb LFWWFD01 Analysis (09/11/90) (09/11/90) (09/11/90)
Gross Alpha 1.4 1 0.6 3.8 1 2.2 2.4 1 1.9 Gross Beta 8.4 1 0.6 6.9 1 1.3 2.8 2 1.2 H-3 <l86.0 <186.0 <186.0 Sr-89 <1.0 <l.0 <l,0 Sr 90 <0.6 <0.6 <0.6 Mn 54 <5.4 <5.7 <7.4 Fe 59 <18.3 <l2.4 <l7.8
-Co-58. <5.2 <6.5 <7.6 Co-60 <5.8 <6.8 <7.4 Zr-Nb-95 <9.9 <9.9 <l3.1-Cs-134 <4.7 <6.0 <7.8 Cs-137 <5.4 <7.2 <7.4 ,
Ba-la-140 <14.2 .<8.7 <l3.6 UAWWA t I b LA-wwA-tob LABNATUO1 Analysi s (10/09/90) (10/09/90) (10/09/90)
Gross Alpha 2.2 1 0.8 1.2 t 0.5 1,2 1 0.8 Gross Beta 8.7't 0.6 8.6 1 0.5 2.7 1 0.5-H3 <176.0 <176.0 <176.0 Sr 89 <0.8 <l.0 <l,1-
<0,5 Sr-90 <0.4 <0.5 l
!' <7.8
<6.2 <4.0 Mn Fe 5954'. <24.1 <7.6: <l3.1 Co <7.9 <3.9 <6.9
- Co 60 <6.5 <4.0 <7.6
<13.4 <7.0 <13.1-Zr-Nb-95 <7.4-tCs-134 <5.8 <2.8 Cs-137 <6.5 <3.3 <7.4 Ba-La-140 <l2.3 <3.6 <8.-2 Notes:
E-36
TABLE E7 (Cont.)
GROUND WATER (pCi/l) 1990 CA WA t Ib cA WFF0b CFWATU01 Analysis (11/13/90) (11/13/90) (11/13/90)
Gross Al ha 1.7 1 0.7 1.2 1 0.6 1.1 1 0.6 GrossBe!a 8.5 1 0.6 10.9 1 0.6 1.9 1 0.4
<179.0 <179.0 <179.0 H.3
<0,8 <0.9 <0.8 Sr-89 0.4 <0.5 Sr 90 <0,5 0.7
<7.2 <8.0 <7.3 Mn 54 <14.5 Fe-59 <l2.7 <l4.2
<7,9 <7.6 <7.6 Co-58 <5.8 Co 60 <7.4 <6.2 Zr-Nb-95 <11.3 <l5.0 <l2.0
<6.6 <7.8 <7.7 Cs-134 <7.1 Cs-137 <6.8 <7.8
<l2.6 <8.9 <8.7 Ba-la-140 cA wwA-tib c A-WA- t ob CATRA DUl Analysis 112/19/90) (12/19/90) (12/19/90) 2.1 0.6 3.4 1 0,8 Gross Alpha ND Gross Beta ND 8,3 1 0.6 3.4 1 0.5 ND <188.0 <188.0 H-3
<0.5 <0.4 Sr-89 ND
<0.4 Sr-90 ND 0.7 i 0.3 ND <6.3 <8.3 Mn-54 <16.0 Fe-59 ND <13.5 Co 58 ND <7.1 <8.0 ND <6.6 <8.0 Co-60 <12.8 Zr-Nb-95 ND <11.0
<6.5 <9.6 Cs-134 ND (7.6 Cs-137 ND <6.9
<8.0 <7.1 Ba-La-140 ND Notes:
ND = No Data, See section 8.0 for explanation E-37 i
TABLE E8 BOTTOM SEDIMENT (pCi/kg dry) 1990 CA-AQS A CA AQS-C CA-AQS-D Anal ysi s (03/13/90) (03/13/90) (03/14/90)-
Gross Alpha 4793 1 3805 8605 1 4552 17062 1 6319 Gross Beta 21788 i 4027 16955 1 3548 22735 t 3994 Sr-89 <16.8 <14.3 <16.0 Sr-90 <11.3 <8.3 19.4 1 7.9 Mn 54 <21.0 <18.0 <28.0 Fe 59 <48.0 <41.0 <67.0 C0 58 <21.0 <18.0 <26.0 Co 60 <24.0 <21.0 <35.0 ,
Zr-Nb 95 <41.0 <35.0 <49.0 Cs-134- <30.0 <14.0 <36.0 Cs-137 -<22.0 44.0 i 16.0 127.0 1 20.0 Ba la-140 <70,0 <21.0 <73.0 CA-AQS-A CA-AQS-C CA-AQS-D Analysis (05/24/90) (05/24/90) (05/04/90)
Gross Alpna 7005 1 4572 5745 t 2832 11762 1 5085 Gross Beta 21151 1 4096 20627 1 2713 16808 1 2907 1
Sr-89 <21.1 <16.2 -<14.1 Sr <13.4 <9.7 19.2 1 6.8 Mn <58.0 <32.0 <37.0
-Fe-59 <176.0 <86.0 <95.0 Co-58 <61.0- <30.0 <40.0 Co-60 <72.0 - < 4 6 .~ 0 <42.0 Zr'Nb-95
<136.0 <66.0 <80.0
-Cs-134- <52.0 <28.0- <45.0 Cs-137 -77.0 1 50.0 <34.0- <36.0 Ba-La-140 <298.0 <59.0 <l56.0 Notes:
E-38
1ABLE E8 (Cont.)
BOTTOM SEDIMENT (pCi/kg dry) 1990 CA AQS-A CA-AQS-C CA-AQS-D Analysis (08/09/90) (08/09/90) (08/01/90)
Gross Alpha 7245 1 4256 13055 1 5517 15002 1 3862 Gross Beta 12111 1 2692 22087 1 3686 24457 1 2289 Sr-89 <27.7 <31.1 <22.6 Sr-90 <10.2 20.1 1 8.8 21.0 1 4.9 Mn-54 <24.0 <46.0 <39.0 Fe-59 <86.0 <l50.0 <137.0 Co-58 <28.0 <49.0 <48.0 Co 60 <37.0 <51.0 <46.0 Zr Nb.95 <64.0 <92.0 <98.0 Cs 134 <22.0 <33.0 <28.0 Cs-137 <26.0 201.0 1 50.0 150.0 1 24.0 Ba-la 140 <99.0 <257.0 <338.0 CA-AQS-A CA-AQS-C CA-AQS-D Analysis (11/14/90) (11/14/90) (11/16/90)
Gross Alpha 6171 1 1563 8774 1 2031 11738 1 3672 Gross Beta 15479 i 1071 18455 1 1349 20519 1 2331 Sr-89 <10.4 <12.0 <12.0 Sr 90 7.7 1 4.4 8.4 1 5.0 9.3 1 5.7 Mn-54 <36.0 <37.0 <42.0 Fe 59 <85.0 <86.0 <113.0 Co-58 <30.0 <37.0 <45.0 Co-60 <41.0 <46.0 <58.0 Zr-Nb-95 <92.0 <79.0 <105.0 Cs-134 .<33.0 <29.0 <36.0 Cs-137 74.0 i 34.0 121.0 49.0 131.0 1 37.0 Ba-la-140 <71.0 <69.0 <69.0 Notes:
l E-39
i i
! TABLE E9 '
i j- BEDLOAD SEDIMENT (pCi/kg dry) j- 1990 I
l CA AQS A CA AQS C CA AQS-D 1 j Anab sis (03/13/90) (03/13/90) (03/14/90)
Gross Alpha 12641 1 4048 15118 1 4247 9248 1 3396 Gross 8 eta 20756 1 3136 26346 1 3124 22224 1 2913
$r 89 <182.1 <83.7 <43.4 Sr 90- <82.8 40.8 1 18.0 27.0 t 15.3-Mn 54- <148.0 <83.0 <51.0 Fe 59 <377.0 <222.0 <147.0- t 00 58- <167.0 <94.0 <63.0 Co 60 <l56.0 <96.0 <58.0 <
Zr Nb 95 - <319.0 <165.0 (110.0 Cs-134 <!22.0 <82.0 <65.0 CS 137 546.0 1 146.0 -<82.0 172.0 35.0 t L Ba La-140 <371.0' <298.0 <305.0 >
4
~
CA AQ FA CA AQS C CA.AQS D.
Analysis (05/24/90) (05/24/90) (05/04/90)
Gross Alpha 9416 1 5130 6893.1 5052 <12575 Gross Beta 17560 1 3239 21115 1 3967 17501 1 4201 '
Sr 89- <193.4 <89.5 <13.3 Sr 90 <!16.6 <49.9 21.0 t'8.1 i
I Mn 54 338.0 <209.0 <71.0 Fe 59 <920.0- <655.0 - el55.0 -
C0 58- <380.0 <247.0 <69.0 Co 60 1<340.0- <245.0 <68.0 Zr Nb 95 <766.0 <475.0- <142.0 i: Cs 134 <274.0 <172.0 <71,0 Cs 137 <340.0 <211.0 <65,0 q Ba La-140 <1146 - <1074 <223.0 a
- Notes: 4 High-LLD for gamma isotopes is'due to' a small sample size, .
E-40
.-..a....- ._._.4__,_. . . . , _ _ . _ . , . . . _ . . . ~ . . . _ . . - , . . _
1 i i
l TABLE E9 (Cont.)
- BEDLOAD SEDIMENT (pCi/kg dry)
! 1990 ,
CA AQS A CA AQS C CA AQS D Annivsis (08/09/90) (08/09/90) (08/01/90)
Gross Alpha 18951 1 5973 12952 1 4792 12287 1 5022 24683 1 3540 Gross Beta 18291 1 3170 23636 t 3017 Sr 89 <234.8 <23.3 <20.5 Sr 90 <88.6 25.3 1 7.5 17.9 i 5.8
- . Mn 54- <190.0 $9.0 1 24.0 <37.0 Fe 59 <497.0 <111.0 <134.0
- Co 58 <212.0 <49.0 <43.0 Co 60 <196.0 <43.0 <46.0 Zr Nb-95 <416.0 <95.0 <87.0 Cs 134 <146'.0 <28.0 <28.0 L Cs-137 630.0 1 166.0 216.0 1 41.0 232.0 1 41.0 L Ba La 140 <582.0 <l15.0 <224.0 i-CA AQYTA CA KQS C CA AQS-D Analysis (11/14/90) (11/14/90) (11/16/90)
Gross Alpha 12858 1-2646 11979 1 3661 10275 1 3430 Gross Beta 22002 t 1736 24064 1 2497 16518 1 1999 Sr 89 <55.0 <8.2 <31.7' Sr 90 <34.8 11.5 1 4.0 <19.7
-Hn 54 <53.0 <39.0 <144.0'
'- fe 59 <172.0 <102.0 . <355.0 Co 58 <68.0 <47.0 <161.0 Co-60 <63.0 <44.0 <!41.0 Zr-Nb 95 l<113.0 <86.0- <271.0
<55.0 . <30.0 Cs 134 < 114 '. 0 '
Cs 137 176.0-1 26.0 113.0 1 39,0- <148.0 Ba La-140 <360.0 <l51.0- <281.0 l Notes:
High LLD for gamma isotopes is due to a small sample size.
i E 41
. _;_ _ _..___ _ _ _. _ _ 2 ,_.u__.._.:..____.=u ,-__
TABLE E10 WASHLOAD SEDIMENT (pCi/kg dry) 1990 CA-AQS A CA AQS C CA AQS-D Analysis (03/13/90) (03/13/90) (03/14/90)
Gross Alpha 12170 i '946 14761 1 4059 11703 1 4007 Gross Beta 27478 i 3296 25477 1 2897 23444 1 3076 Sr 89 <110.7 <66.3 <109.6 Sr 90 55.0 1 21.8 47.9 i 13.8 37.2 1 22.3-Mn 54- <102.0 <75.0 <179.0 Fe 59 <274.0 <l52.0 <373.0 Co 58 <l22.0 <76.0 <192.0
-Co 60 <113.0 <68.0 <179.0 Zr Nb 95 <210.0 <l42.0 <358.0 C5-134 <105.0 <49.0 <131.0 Cs 137 <99.0 191.0 t $6.0 <166.0 Ba La 140 <402.0 <108.0 <219.0 CA AQS A CA-AQS C CA AQS D Analysis (05/24/90) (05/24/90) (05/04/90)
Gross Alpha 15468 1 5971 11097 1 5354 7603 1 5570 Gross Beta 23287~t 3843 23461 1 4191 21091 1 3739 Sr 89 4:104.2 <189.6 <75.2 Sr 90- <58.2 <98.0 65.9 1 33.5 Mn 54 <233.0 ' <240.0 <537.0 Fe 59 <658.0 <733.0 <1099 00 58' <290.0 <302.0 <536.0 4 Co 60- <222.0 <257.0 <553.0 Zr Nb 95 <529.0 <548.0 <1036 1
-Cs 134 <218.0 <247.0 <423.0- '
Cs 137 <222.0 <247.0 1199 i 465.0 Ba La-140 <1970 <1870 ' <770.0 Notes:
High;LLD for gamma isotopes is due to a very small sample size.
E 42
~
l TA8 LEE 10(Cont.)
WASHLOAD $EDIMENT (pCi/kg dry) l 1990
- CA AQd A ~~'TATAQS C CA-AQS D Analysis (08/09/90) (08/09/90) (08/01/90)
Gross Alpha 15132 1 5280 18630 1 5973 13614 1 5338
-Gross 8 eta 25379 i 3168 24421 1 3232 24375 1 3168 Sr 89 <199.5 <215,5 <102.6 Sr-90 97.5 1.52.2 81.5 1-51.0 44.4 1 24.4 1
Mn 54 <101.0 <269.0 <l82.0 ,
fe 59 <309.0 <612.0 <507.0 1 Co 58 <126.0 (305.0 <214.0 ,
Co 60 <106.0 <275.0 <184.0 -l
- Zr-Nb-95 <225.0 <565.0 <431.0 L Cs 134 <119.0 <218.0 <139.0 3
Cs 137 575.0 1 74.0 930.0 1 255,0 767.0 i 178.0 8a La 140 <817.0 <524.0 <804.0 CA AQS A CA AQsTC CAATSD Analysis (11/14/90) (11/14/90) (11/16/90)
Gross Alpha 9002 1 3247 14280 1 3918 9582 1 3597 Gross 8 eta 22434 1 2507 23610 1 2494 22324 1 2465 Sr 89 <727,9 <508.5 <615.0 Sr 90 <408.1 <301.7 <377.3 Mn-54 <372.0 <341.0 <382.0 Fe 59 <l200 <1060 <922.0. ,
00 <491.0 <451.0 <468.0 C0 60 <375.0 <337.0 <325.0 Zr-Nb 95- <922.0. <813.0 <911.0 Cs 134 <355.0 <310.0 <225.0 Cs-137 <343.0 <299.0 <311.0 Ba-La 140 <4410 <3780 <l441 Notes:
'High LLD.for gamma-isotopes' is due to a very small sample size.
E 43
. .= - - _ . _ . - _ - .
W L
TABLE Ell SHORELINE SEDIMENT (pCi/kg dry) r 1990 CA AQS A CA AQSs0 Atalysis (05/24/90) (05/24/90)
Mn 54 <50.0 <32.0 i fe 59 <126.0 <86.0 C0 58 <53.0 <30.0 00 60 <56.0 <44.0 i' -Zr Nb 95 <104.0 <71.0 Cs 134 <40.0 <28.0 Cs-137 135.0 1 57.0 <32.0 Ba La 140 <148.0 <56.0
-CA AQS A CA475C Analysis (11/14/90) (11/14/90)
Mn 54' <33.0 <39.0 fe 59' .<83.0 <99.0 Co 58. <37.0 <46.0 Co 60 <41.0 <59.0 Zr-Nb*95 <69.0 <83.0 Cs 134- <29.0 -<33.0 Cs-137~ <38.0 <40.0 Ba La 140 <77.0 <90.0 Notes:.
E-44
--,,n- .,s._m-,.., ..- , -% , . - . _ . . . _ . . . . . . . =.
. . . . . ~ - - - - - - _ _ . . - - - - . . _ - . _ - - __-___-_ - _ __--__ ----__-- _ _ - --____--. _ - _ _ - - - _ . - - - -
TABLE E12 flSH, CA AQF A (pci/kg WET) 1990 BIGMDUTH R!vlR 0122AED EWE CAkP5U;LER SuAD LVOLIR tAkt OUTTAt0 toivets (01/04/90) l t ', f,q9 / 40 ) (01/09!90) (01/09/90) (01/09'90)
GrcS Alphe 75.0 s 31.0 <48.0 <39.0 <t0 0 <29.0 Ort;ss fete 93.0 3040.0 134.0 2744.0 : 116.0 3274.0 : 154.0 2492.0 102 0 3110.0
<2.0 <2.7 54.1 <3.1 tr-09 <3.7
<3.6 <2.1 <2.3 <3.8 <2.9
$r-Si 2423.0 s 350 0 2702.0 4 263.0 2304,0 302 0 t-40 2943.0 241.0 3317.0 292.0 .
Mn L4 <10.B <!?.7 <l5.6 <l2.0 <l4.1 re t9 <42.1 <34.4 c42.9 28,9 3!t t
<14.2 <13.9 <10.9 <10,0 to 5B <14.B
=0.5 <!3.7 <11.2 <10.0 <13.1 Co 00 Cs-134 <9.9 <11.3 <13.5 <10.1 <9.9 Cs 137 <14.9 <l2.0 <16.2 <12.0 <!1.9 RIV[R Gl22ARD I LC5H. AllR CARP 5UCL[R 5tlA0 GOLD (YE DRUM CARP AN1ysis (0?/?t/90) ( Of / ? f./ 901 (0?/?f/90) (0?/?fi90) (0?/?(/40)
Gross Alpha <19.0 <27.0 <54.0 <52.0 <50.0 3109.0 a 03.0 3108.0 14B.0 3032.0 146.t 200B,0 s 123.0 Gross Beta 2873.0 s 41.0
<4.8 <3.0 <2.9 <3.1 5r 29 <0.1 Sr 90 <0.5 <4.2 <3,1 <2.3 <2.7 K 40 2575.0 2 170.0 2555.0 s 227.0 2S00.0 a 307.0 2360.0 a 257.0 2429 0 400 0 Mn 54 <10.3 <11.4 <!2.7 <12.7 <20.2
<23.1 <23.4 <30.1 <31.3 <47.8 Fe-59 to LB <10.5 <12.0 <l3.4 (14.0 <!B.9 Co 00 <l1.1 <10.7 <16.4 <l5.3 <23.B
<9.0 <10.2 <l2.5 <!2.0 <13.8 Cs 134
<9.2 <!1.2 <!3.4 <12.4 <20.0 Cs 137 Notes:
E-45
i TABLE E12 (Cont.)
FISH, CA AQF A (pCi/kg WET) 1990 FLA1HLAD GlZZARD R!nER FkE5HWA1(R BIGMDU1H PJ FALO CAIF15H 5nAD CARP 5UCKCR DRUM t.r el ys i s (03/13/9?) (03/1'3/90) (04/13/90) (03/11/$0) (03/13/90)
Gress Alpha <52.0 <42.0 121 0 s 70.0 40.0 s 22.0 02.0 a 50.0 Gross Deta 304B.0 s 142.0 2901.0 !!6.0 3099.0
- 107.0 3116.0
- 71.0 2015.0 s 149.0
$r 29 <7.4 <6.0 <9.0 <8.3 <2.0 tr 90 <7.0 <5.3 <7.3 <B.0 '?.0 K 40 2B18.0 s 373.0 2760.0 : 420.0 2730.0 s 333.0 2055.0
- 102.0 3108.0 s 510 0 Mn 54 <ll.B <17.4 <17.4 <20.9 <19.0 Fe-59 <49.2 =50.6 <46.1 <47.4 <45.4 Co $B *14.7 <21.0 <19.2 <22.0 <21.0 00 00 <20.7 <20.9 <17.8 <21.9 <24.4 Cs 134 <12.9 <20.6 <l4.3 <17.4 <l7.4 Cs 137 <14.0 <18.4 <15.4 <21.1 <23.0 G1ZZARD CHANN[t R1V[R B1GMOUTH 5HA0 CARP CATF15H CARP 5UCK[R BUFFALO Ansints (04/23/90) (04/23/90) (04/23/90) (04/23/90) (04/23/90)
Gross Alpha <55.0 54.0 3 36.0 77.0 s 49.0 07.0 s 45.0 112.0 s 40.0 Gross beta 3231.0 s 100.0 3453.0 a 146.0 3190.0 e 142,0 2742.0
- 129.0 3402.0 s 108 0 St-09 <2.7 <0.0 <3.0 <2.4 <2.5
$r-90 3.1 s 1.8 <5.0 <2.3 <2.1 <2.3 K 40 2770.0 s 258.0 3230.0 a 478.0 2870.0 s 330.0 2010.0 a 399.0 2874.0 s ?09.0 Mn 54 <l1.7 <17.4 <28.2 <17.1 <9.9 Fe 59 <33.6 <59.8 <57.3 <36.0 <30.9 C0 58 cle.7 <20.6 <23.5 <l5.8 <10.4 Co-00 <14.9 <20.8 <22.3 <19.6 <11.8 Cs-134 <12.3 <13.5 <21.5 <13.5 <10.2 Cs 137 cl3.4 <!9.6 <23.3 <l5.2 <11.2 hotes:
E-46
TABLE E12 (Cont.)
FISH, CA AQF A (pti/kg WET) 1990
~ ~
5MALLMOUTH Rlv[R CARP Ikl5WAl(R
((A1HLA0 Sut t.[ R DRUM CAirl5H BUFFALO CARP (M/24/90) IO5/28/90I (06/2'I M E'lI
Anni ve s (0'/74/PD) 77.0 a 34.0 72.0 44.0
<39.0 08.0 a 30.0 <52.0 tross Alpha 3040 0 141 0 3470.0 t 101.0 3232.0 a 105.0 20B5.0 t 97.0 Gross beta 2778.0 95.0
<0.0 <5.1 '4.9 '9I tr 69 <4.0
<3.7 <3.1 '4 J 37 9) ,g,4 <3 9 412.0 2735.0 393.0 2Bt4.0 s 429.0 2944.0 421.0 3112.0 t 477,0 3193.0
(.40 <10.4 < l 9 I' gn.34 <17,4 421.4 <17.5
<04.2 <75.9 424 r,.59 <49.1 <54.0 alb,4 c14.8 <21.0 co,eg <21.8 <!9.$
<l5.5 <27.4 524 3
<21.7 <!B.!
Co 00
<31.1 <l7 3 <U Cs 134 <17.0 <l5.9
<10.0 <18.0 *M 2 gg.337 <19.8 <l9.0 TRE5 NAl[R LONGNO5E gly (R $MALLM001H GAR CAEE BUTIALO DRUM CARPSUCK[R (00/21/90) (00/21/90) ( Of"'21/ M r.nal ys t s (0?/?l/90) (00/21/90)
<74.0 <71.0 <39.0 Gross Alpha <39.0 <50.0 3102.0 147.0 30B0.0 101.0 2597.0 127.0 2945.0 135.0 2948.0 2 144.0 Gross Beta
<0.0 <10.4 'B.1 sr-89 <S.O <5.2
<3.1 <5.4 <4 0 5r 90 <3.0 <2.7 2011.0 a 303.0 3 m .0 : M .0 W.0 N .0 K 40 29B0.0 3 362.0 2002.0 a 202.0
<ll.2 <l2.3 <42 'I '9 Mn 54 *15.9 <35.0
<42.1 <40.7 <99.0 re-59 <43.0
<17.3 <51.5 *W3 to-La <17.0 <11.5 (11,8 cil,3 <38.0 <l2.3 go.go <1B.6
<39.2 <B.O
<13.1 all.1 <13.6 Cs 134 <12.7
- 11.0 <14.0 <49.3 Cs-137 <17.3 hotes:
E 47
TABLE E12 (Cont.)
FISH, CA AQF-A (pCi/kg WET) 1990 RIVER C8AhhEL FLATHEAD G127ARD CARPSUCKlR CATF15H CA1F15H SHAD CARP Anal ys t s (07/19/90) (07/19/90) (07/19/90) (07/19/90) (07/19/90)
<05.0 52.0 a 34.0 106.0 52.0 <79.0 Gross Airha 55.0 s 30.0 3120.0 s 152.0 2618.0 t 116 *) 3052.0 127.0 3030.0 s 155.0 Gress Beta 2478.0 : E4.0
<13.6 <3.1 <3.4 <B.3 <t7.0 Sr 09
<l.4 <l.0 <4.0 <B.O
$r 90 <B.4 2026.0 a 174.0 2470.0 1 204.0 2439.0 s 281.0 2443.0 s 293.0 2030.0 t 292.0 K+40
<12.5 <11.5 <11.3 <14.5 Hn 54 <11.3
<33.0 <40.5 <31.2 <4B.B Fe 59 <32.2
<13.4 <13.6 <!4.5 <12.2 <19.7 Co 58
<9.5 <l4.1 <12.3 <12.1 <l5.5 to-00
<10.7 <9.0 <B,5 <14.9 Cs-134 <9.B
<10.3 <12.0 <10.7 <10.5 <l5.1 Cs 137 BtVC FRLSHWAl[R FLATHEA0 SUCKER ORUM CATFISH GOLDIY[
CARP Analysis (04/09/90) (0B/09/90) (0?/09/90) (08/09/90) (09/0o/90)
Gross Alpha <54.0 <67.0 114.0 s 54.0 <04.0 56.0 e 40.0 86.0 2216.0 105.0 2997.0 140.0 2073.0 2 112.0 2597.0 111.0 Gress Beta 2838.0
<4.9 c11.1 <2.4 <7.6 St-89 <5.1
<4.3 <1.1 <3,1 Sr-90 <2.3 <l.4 2310.0 t 289.0 2622.0 s 385.0 2178.0 447.0 K-40 2032.0 a 285.0 2010.0 a 310.0
<17.9 <22.5 <17.4 <18.6 Mn-54 <!7.4
<46.2 <44.4 <50.4 <49.3 <63.0 Fe 59
<19,4 <20.0 <24.0 <18.5 <20.2 Co 58
<l8.9 <l5.3 <20.2 Co 60 <lt.9 <16.2 Cs-134 <12.8 <14.4 <20.3 <!1.0 <20.7
<19.2 <21.2 <13.8 <23.7 Cs-137 <15.3 hotes:
E 48
TABLE E12 (Cont.)
FISH, CA AQF A (pCi/kg WET) 1990 RlVIR FRI5WAttk BIG C TH BLUE CARP ORUM BurFALD LU;LER CARP 5U2 K[R (09/lf190) (09/1f/90) (09/lf/90) [09/IP/90)
$91ysis (09/19!90) 106.0 s 54.0 <49.0 <39.0 Gross Alphs <41.0 05.0 s 40.0 3249,0 s 148.0 30B2.0 s 142.0 3050.0 a 140.0 2007.0 s 120.0 Gress teta 3157.0 : 94.0
<4.0 <11.5 <2.4 Er 59 <2.4 <2.5
<2.1 C.9 s 4,2 <l.2 5r-00 <1.2 <1.4 452.0 2919.0 s 308.0 3353.0 s 454.0 3020.0 s 406.0 K 40 3240.0 t 201.0 2707.C
<l5.6 <18.6 <l8.6 Mn-54 <12.3 <20.6
<47.8 <40.0 <53.7 re 59 <29.3 <56.5
<10.7 <20.4 <22.0 Co-5B <11.0 <19.8
<23,B <22.2 <21.3 <20.5 Co 00 <!1.7
<10.7 <14.9 <!7.8 Cs-134 <B.5 <!7.0
<11.5 <18.8 <l5.2 <!!.6 <20.B Cs 137 G12ZAR0 TRESH AICR BLUE RlvfR OR'JM CARP CA1F15H CARP 5U;ttR SHAD (10/09/90) (10/09/90) (10/04/90)
, Analyst s (10/09/90) (10/09/90)
<98.0 <09.0 <B2.0 Cross Alpha <50.0 53.0 2 41.0 2358.0 a 97.0 2955.0 130.0 Gross Beta 2956.0 2 122.0 2944.0 s 129.0 2B02.0 s 132.0 56.5 44,9
<10.2 <4.6 <5.2 Er-89 <2.5
<2.9 <2.9 <3.4 St-90 <6.8 2004.0 s 479.0 2821.0 s 385.0 3143.0 s 476.0 K-40 2514.0 s 225.0 2297.0 t 435.0
<22.0 <16.6 <22.8 Mn 54 <10.4 <17.B
<02.3 <49.5 451.9 fe 59 <26.3 <t4.2
<23.4 <16.4 <20.B Co 59 <ll.2 <22.8
<17.0 <19.4 <22.6 C o-00 <8.8 <21.0
<16.0 <14.6 <20.2
$4-134 <9.0 <20.8
<24.6 <18.3 <25.2 Cs-137 <l1.3 <21.3 hotes:
E-49
TABLE E12 (Cont.)
FISH, CA AQF A (pCi/kg WET) 1990 RlV(R FRl5WAl(R Gll2Akt CHAutt CARP 5UCKER ORUM 5HA0 CATF15H CARP
()1[I4/90} (Il/l4/90} ()I/14/90) (Il[l4/901 Am a1 Y919 ()I/I4/90}
157.0 a 00.0 <40.0 <09.0 Gross Alpha <51.0 <50.0 3055.0 a 120.0 2109.0 : 08.0 27B9.0 t 126 0 Gress Beta 3005.0 s 120.0 2997.0 t 126.0 1
<3.5 <3.7 <2.3 Er t3 <2.2 <l.0
<l.2 <2.2 <2.5 <l.5
$r-90 <l.4 2620.0 s 279.0 2250.0 a 308.0 2t50.0 a 320.0 K 40 4777.0 481.0 2584.0 t 470.0
<20.0 <24.1 <20.2 Mn-54 <21.0 <20.9
< 50. 6 <54.1 <53.0 re 59 <03.5 <03.3
<22.7 (24.7 <26.2 Co 5B <20.6 <22.6
<21.8 <19.5 <24.3 Co 00 <33.6 <23.9
<l7.4 <!?.3 <20.7 Cs-134 <!9.0 <20.0
<20.0 <23.2 <23.8 Cs 137 <24.9 <22.9 GillARD BIGMOVIH RIVER 60LOLY[ 5HA0 EUTFALO CARP CARPSUCKCR (12 /17/e.0) _( 12/17/90) (12/17/90)
Aralysts (l?/17/90) (12/17/90)
<40.0 <42.0 102.0 t 49.0 79.0 a 34.0 Gross Alpha <30.0 244B 0 s 81.0 2005.0 t 81.0 2039.0 a 75.0 Gross Beta 220?.0 t 07.0 2556.0 s 75.0
<4,2 <4.1 <3.1
$r E9 <2.9 <3.0
<3.4 <3.2 <2.4 St-90 <2.4 <2.4 3031.0 t 403.0 2406.0 1 247.0 2540.0 a 27).0
". 40 3096.0 t 430.0 1697.0 t 350.0
<23.9 <12.3 <17.5 Mn 54 <17.B <l8.1
<67.7 <36.8 <43.1 Fe 59 <38.3 444.5
<24.0 <l5.0 <l9.2 Cc-5B <19.2 <18.0
<9.3 <23.4 <11.6 <l7.1 Co-60 <21.2
<15.4 <10.7 <l6.1 Cs-134 <l5.8 <l4.0
<19.0 <10.7 <!7.3 Cs-137 <17.9 <17.7 Notes; E-50
TABLE E12 (Cont.)
FISH CA-AQF-C (pCi/kg WET) 1990 klV[R SHORTHEAD Gl??ARO CHAhh!L BIGOU1H CARPSVCK[R G[0 HOR 5[ SHA0 CA1Fl$H BUFFALO (01/04/901 (01/04/90) (01/09/90' (01/M/90)
Anal o t s (01/09/90) 44.0 s 31.0 98.0 1 55.0 69.s t 45.0 95.0 s 57.0 Gross Alpha 97.0 a 55.0 2003.0 111.0 3164.0 a 142.0 3245.0 i 144.0 3234.0 : 150.0 Gross Beta 3555.0 147.0
<$.3 <11.3 <5.B Sr-B9 c4.2 <2.9
<4.5 <!1.5 <5.2 Sr 90 <3.7 <2.5 2446,0 e 257.0 2967.0 s 654.0 1611.0 60B.0 3030.0 t 293.0 K-40 2055.0 s 278.0
<41.9 <47.6 <!2.0 Mn-54 <!1.5 <13.5
<108.3 <100.6 <26.5 Fe-59 <26.1 <27.8
<58.8 <4B 0 <l2.6 Co-5B <10.0 <!1.0
<46.2 <35.6 <l3.1 Co 60 <10.4 <!?.4
<41.8 <35.0 <10.3 Cs 134 <9.0 <9.5
<41.3 <12.4 Cs-137 <11.0 <ll.B <52.0 GillARD BIGMOVlH FREstf.' AT ER RivtR GOLDEYE SHA0 BUFFALO DRUM CARPSUCAIR (02/26/90) (C2/20/90)
Analvsts (02/26/90) (0?/?fl90) (02/E499)9 43.0 s 22,0 99.0 a 31.0 <41.0 Gross Alpha 59.0 t 38.0 73.0 s 30.0 2B50.0 t 72.0 3145.0 1 79.0 2094.0 s 116.0 Grcss Beta 3153.0 t 129.0 2747.0 i 82.0
<2.9 <7.7 <4.7 St-69 <5.0 <4.2
<3.0 <6.1 <4.3 Sr-90 <4.2 <4.2 2362.0 t 3B3.0 2050.0 2 275.0 2237.0 s 3?6 0 E-40 2515.0 t 296.0 2612.0 2 301.0
<!6.8 <23.6 <11.8 Mn-54 <!4.6 <13.3
<44.1 <48.2 <33.0 Fe-59 <40,9 <3B.9
<17.9 <22.4 <13.0 Co 56 <12.5 <10.0
<20.1 <22.6 <9.6 Cc 60 <16.2 <13.6
<!4.9 <20.0 <11.4 Cs 134 <12.9 <10.2
<15.3 <21.8 <!?.4 Cs-137 <l5.3 <15.4 Notes:
E-51
TABLE E12 (Cont.)
FISH, CA-AQF C (pci/kg WET) 1990 BIGMOVIH CHAhh(L G12ZARD RlVER BUFFALO CATF15H SHA0 CARP CARPSUCKER (03/13/90) (03/13/90) (03/13/00) (03/1?/90) im iyste (03/13/90) 78.0 t $2.0 <45.0 <04.0 Gross Alpa <40 0 10B.0 t $9.0 3075 0 a 105.0 ;
2BB4.0 t 134.0 3393.0 2 147,0 30B8.0 t 134.0 Gross Beta 3334.0 t 145.0
'9.3 <3.9 <B 3
$r-B9 <6.9 <!1.9
<?.9 <3.8 <79 St-90 <5.3 <9.9 2932,0 2 460.0 2740.0 1 266.0 2709.0 2 234.0 2785.0 1 281.0 2127.0 s 307 0 K-40
<9.1 <!1.3 <10,0 Mn-54 <16.0 <12.9
<22.7 <32.6 <39.B Fe 59 <$2.1 <32.6
<16.7 *B 3 <13.0 *15.2 Co-52 <22.2
<B.4 <!2.9 <13.1 Co E0 <22.0 <!$.5
<l5,7 <13.0 <6.4 <10.7 <!? ?
Cs-134
<l4.2 *B.O <12.0 <!4.5 Cs-137 <20.2 RIVER G12ZARD $ HOR 1h05E CHANN(L CARPSVCKER SHA0 GAR CATFISH CARP (04/23/90) (04/23/90) (04/23/90) (04/2?/90)
An al ys t s (04/23/90) 171.0 t 65.0 <$9.0 <52.0 67.0 s 49.0 Gross Alpha 27.0 t 9.0 3717.0 156.0 3080.0 183.0 3207.0 1 100.0 2544.0 1 131.0 Gross Beta 3468.0 152.0
<5.6 <3.2 <2.9
$r-89 <4.3 <3.7
<3.4 < 5.1 . <2.8 2.6 1 1.6
$r-90 <3.2 2B00.0
- 268.0 2803.0 t 45B.0 2754.0 t 333.0 2070.0 s 262.0 K 40 30E6.0 2 470.0
<!3.0 <19.4 <11.2 <!4.2 Mn-54 <l7.6
<53.9 <39.2 <30.3 Fe 59 <40.3 <33.1
<17.5 <14.6 <14.4 Co-58 <l7.0 <14.4
<13.7 <21.5 <11.4 <ld 0 Co 60 <17.B
<12.1 <!B.2 <9.7 <!2.7 Cs 134 <13.B
<12.4 <l8.7 <12.4 <l3.0 Cs-137 <16.6 Notes:
E-52
TABLE E12 (Cont.)
FISH, CA AQF-C (pCi/kg WET) 1990 FRtSH.AltR R1ytR G12ZARD C N EL CARP 5U;KER SHAD CARP ORUM CATFISH (05'24/90) (05/28/90I IO5'28#90I D '2#'
Anal ys t s (05/24/9D) iO4.0 s 68.0 115.0 42.0 157.0 : E5.0 Gross Alpha 153.0 a 04.0 209.0 s 07.0 32B0.0 a 107.0 3254.0 175.0 3082.0 s 139.0 3226.0 a 137.0 30B4.0 t 143.0 Gross Beta
<11.0 49.3 54 5 A
$r-89 <B.6 54.0 <2.9 '3 A Sr-90 <5.4 <t.0 2002.0 419,0 2902.0 s 311.0 2997.0 s 409 0 K.40 2709.0 410.0 2950.0 s 402.0
<12. <23.7 <21.9 un.54 <20.1 <16.0
<43.9 571 4 572 9 (49.9 <02,0 Fe 59 '23 B
<1B.B <1E.5 <23.2 to.5B <21.0
- 16.0 <26.8 <24.0 Co-00 <17.9 <16.8
<12.5 <22.7 < 201 Ct 134 (10.9 <15.3
<15.8 <245 $18.0 Cs 137 <18.1 <22.9 RIVER GlZ2ARD SMALLM0';T H GOLDEVE ! MAD CARP CARPSUCKER BUFFALO (06/20/90) (06/26/90) (06/?t/90)
Analysis (06/20/90) (00/20/90)
<58.0 <02.0 <06.0 Gross Alpha <75.0 <61,0 2985.0 141.0 3055.0 s 157.0 3524.0 17B.O Gross Beta 3245.0 151.0 2616.0 a 127.0
<8.5 <10.6 <5.5 Sr 89 <14.3 <15.2
<4 9 '5.5 53.0 Sr 90 <7.1 (B.B 2400,0 t 296.0 2475.0 s 400.0 2750.0 a 371.0 K-40 2010.0 1 273.0 2901.0 a 452.0
<24,1 <15.3 <16.0 Mn-54 <12.8 <1B.3
< 55.4 <41.9 (40 3 re.59 <37,B <54.4
<26.4 <16.5 $17.0 Co 5B *14.2 <20.5
<22.0 <17.9 <14.6 Co.to <14.8 <22.7
<19.7 <14.B <15.2 cg.134 <13.7 <10.7
<23.5 <15.4 <17.2 Cs-137 <13.9 <15.7 Notes:
E-53
TABLE E12 (Cont.)
FISH, CA AQF C (pCi/kg WET) 1990 FLATHEAD SMARMOUT H h0E CHAhhtL CATF15H [iUFFALO SUCKER CAT FISH CARP (07/19/90) (07/19/00) (07/19/90) (07/10/90)
Aolysis (07/19/90)
<60.0 <5.0 a 40.0 <55.0 <50.0 Gross Alpha <45.0 3307.0 s 149.0 3025.0 a 126.0 3127.0 145.0 3033.0 : 144.0 Gross feta 2655.0 t 119.0
<l5.1 <4.4 <4.4 St-89 <7.5 <4.9
<3.6 <2.1 <7.0 <2.0 <l.9 Sr 90 2958.0 s 344.0 2760.0 a 316.0 2370.0 t 322.0 2640.0 e 363.0 K 40 2485.0 s 312.0
<14.6 <l5.0 <l5.6 <l5.0 Mn-54 <13.6
<36.3 <40.7 <50.4 <46.2 Fe-59 <28.9
<l5.7 <!7.9 <20 1 Co 58 <!7.8 <14.6
<14.5 <16.7 <19.1 <20.0 Co 60 <10.6
<12.4 <13.0 <l4.1 <!3.8 Cs 134 <9.8
<12.4 <l4.5 516.2 <18.0 Cs-137 <12.9 CHAhhEL FLATHEAD FRE5WAllR RivtR CATFl5H ORUM C ARP5U0t(R CARP CATFISH (0*/09/90) (08/09/90) (08/09/90) (08/09/90)
A%1ysis (Oe/09/90)
<55.0 188.0 t 60.0 <54.0 <?( 0 Orcss Alpha <04.0 2602,0 2 10S.0 1999.0 89.0 3082.0 t 119.0 2394.0 t 117.0 2760.0 s f6.0 Grcst Beta
<9.2 <4.5 <3.1 <3.0 Sr*89 <4.3 44.1 <2.0 <1.3 <1.2 5t 90 <2.7 2304.0 444.0 2370.0 s 270.0 2005.0 t 504.0 2772.0 a 338.0 K-40 2i20.0 2 294.0
<16.6 (21.3 <22.1 <19.2 Hn 54 <24.5
<43.6 <52.2 <95.5 <75.2 Fe-59 <58.4
<24.6 <25.4 <27.1 <20.7 Cc 58 <22.5
<27.5 <20.3 <33.4 <l6.5 Co 60 <18.8
<17.3 <16.3 <23.9 <!7.0 Cs 134 <19.2
<24.8 <20.2 <25.6 <17.7 Cs-137 <21.4 Notes:
E-54 4
TABLE E12 (Cont.)
FISH, CA-AQF C (pCi/kg WET) 1990 PlGMOV1H RIVlR ftVE CHANNEL CARPSU;K[R SU;LIR CA1F15H BUFFALO CARP (0?/10/90) (M/1F/90) (09/1f/90) (09M1J!90)
Amelysis (09/1?/90) 124.0 t 50.0 <39.0 13B.0 s 04.0 Gress Alpha 70.0 s 43.0 49.0 t 3B.O 3032.0 140.0 2595.0 t 106.0 3572.0 : 103.0 Grcss feta 3330.0 t 14B.0 2B96.0 t 140.0
<3.0 <3.4 <3.0 St-89 <10.1 <3.8
<l.0 <l.7 <2.0
$r-90 <B 5 <2.2 2B04.0 453.0 3219.0 440.0 2796.0 t 405.0 K-40 3170,0 a 300.0 2770.0 3 314.0
<23.4 <!9.6 <l5 3 Mn 54 <15.7 <14.0
< 03.0 <52.3 <44.1 Fe-59 <37.0 <30.0
<20.1 <10.5 <!B.3 Co 58 <25.9 <l5.3
<19.4 <20.0 <!B.5 Co 00 <13.7 <l7.5
<19.0 <l5.5 <!4.E Cs 134 <14.5 <11.7
<22.9 <17.4 <!7.0 Cs-137 <l4.4 <15.5 Gl!ZARO RIVER FRE$rNAl[R CHANNEL SHAD CARPSUCKER ORUM C ATFISH CARP (10/0Q/90) (10/09/90) (10/09'90)
Amivsb (10/09/90) (10/09/90) 112.0 a 0B.0 <122.0 <10.0 Gross Alpha <04.0 04.0 t 42.0 3254.0 s 100.0 3506.0 175.0 2600.0 t 65 0 Gross Beta 2904.0 t 102.0 3125.0 a 137.0
<10.6 <2.2 <3.0 5r-29 <4.3 <1.1 1,1 s 0.5 <5.8 <1.3 <1.9 Sr 90 <2.3 2947.0 501.0 2981.0 a 400.0 2825.0 s 313.0 K 40 3204.0 3 509.0 3189.0 s 514.0
<26.9 <18.6 <!9.7 Mn-54 <27.5 <l9.7
<90.0 <57.1 <01.3 Fe-59 <5?.0 <00.0
<23.3 <19.4 <10.8 Co-58 <24.7 <21.9
<27.1 <24.9 <!4.5 Co 00 <24.8 <20.2
<23.0 <10.6 <id.7 Cs-134 <23.3 <10.0
<26.3 <22.4 <!?.?
Cs-137 <20.9 <22.4 hotes:
E 55
TABLE E12 (Cont.)
FISH, CA AQF-C (pCi/kg WET) 1990 ChlM LL RivtR 612iAk0 5HMtH! AD IR(SWt.1(R CATF15H CARI'$U;LlR StiAD L! M,8 !!
DRUM (11/14/92) (11/14/90) !!)/14/90) JJJ./Ja/90) _( 1J1Ldl3;L_
An a l v Qt Gross Alpha 73.0 s 33.0 443.0 <!!.0 03.0 s 41.0 59.0 s 32 0 Gress teta 2310.0 t 05.0 2418.0 : 47.0 2370.0 : 110.0 2403.0 s 10.0 2328.0 t 73 0
<3.5 <2.9 <3.0 <2.9 <3.9 St-B9
<2.3 <l.9 el B <1.0 <2T Sr 90 K-40 2025.0 427.0 2740.0 s 22B.0 3083.0 * $10 0 ?$i'0.0 s 201.0 " 90.0 s 299.0 Hn-54 <20.3 <19.4 <21.9 <l2.7 elt A
<70.0 <48.4 <75.9 <37.5 <42 3 Fe-59 Co 58 <20.9 <20.0 <24 0 *12.9 < 10 7
<23.8 <19.8 <27.5 <15.3 <l5 7 Co-00 Cs-134 <20.2 <l5.D <!6.0 <l1.4 < 13 1
<15.0 <25.2 <13.5 < 12 3 Cs 137 <22.2 5toRTHEAD FRtSA'Al[R RIV(R CARP 60t0itt R(OtCR5[ DRUM ( A00$Va tk Anal W s ,112/17/40) (l?d7do) (l?/17/9Q1 (1 ?/17/ 90} (l?/l?/K)
Gross Alpha 39.0 t 25.0 <43.0 55.0 t 30.0 110.0 49.0 53 0 32 0 Gress (< eta 2306.0 s 00.0 2448.0 t F1.0 2554.0 s BD 0 2471.0 s 74.0 2t45 0 i 18 (
<2.7 <2.9 <3.5 <4.2 <2.E St-09
<2.2 <2.4 <3.4 <3.4 <2.3 5r-90 2500.0 t 303.0 2810.0 : 408.0 1843.0 4B4.0 2020.0 374.0 A 40 2733.0 s 47?.0
. <10.7 <!B.3 <17.2 <26.B *19.8 Hn 54
<56.4 <54.6 <59.6 =02.7 <52.0 Fe 59
<23.5 <21.0 <25.0 <23.9 <21.6 to 5B
<28.5 <19.4 < 2 3 . 't <33.5 <24.4 Co 00 Cs 134 <19.3 <19.2 <18.0 <22.5 <lP 3 Cs 137 <21.9 <20.4 <20.1 <23.3 <lt.t hotes:
I--__ - ___ ____
E 56
TABLE E12 (Cont.)
FISH, CA AQF D (pCi/Lg WET) 1990 C%Ahh[t klVIR i4UI FRtS%AT[R CAIF15H (ARPSU;t(R CALP Calf!!H DRUM (01/10/90) (01/10/90) (01/10/90) (01/10/9M Anetysts (01/10/90) 114.0 1 51.0 <d0 0 Gross Alpha <58.0 IN.0 57.0 <59.0 121.0 3240.0 135.0 2tC9.0 121.0 2977.0 110.0 Gress iteta $110.0 : la0.0 3061.0
<4.1 <2.0 <31 Sr.tB <3.1 <3.6
<2.9 <2.5 <2.F Sr.90 <3.5 <3.3 2711.0 315.0 25fB.O 208.0 24/0.0 4 320.0 3035.0 t 3?) 0 r 40 2380.0 a 271.0
<l4.9 <10.0 <l5.5 <taJ Hn-54 <l2.9
<31.9 <41 3 <d' 9 r e-59 <30.0 <36.3
<!3.7 *11.6 <13 5 <l3 0 to.LB <10.0
- 10.1 <ld ? ald*7 Co 00 <!2.4 *10.9
<11.4 <9.2 (s 134 <10.6 all.4 <9.9
<12.5 <12.4 <14.2 <!? 5 ts.137 <13.5 RlVLR Gl22Ak0 gty( (HANN((
CARPLU;t[R SHAD CAltl5H CAltl5H CARP (02/23/90) (0? /23 /90.L (0?'s3/90) (0?/?3/9M Annivsts (02/23/90) 50.0 t 43.0 <50.0 <50.0 Gross Alpha 140.0 < 20.0 <39.0 3091.0 a 127.0 2922.0 s 135.0 2825.0 s 136.0 24?l.0 !!6.0 Gress reta 3247.0 a 49.0
<5.7 <3.2 <4.1 Sr-89 <3.5 <6.0
<$,B <4.8 <2.0 <3.1 5r 90 <2.9 2010.0 s 504.0 2430.0 a 201.0 2202.0 245.0 3048.0 : 404.0 K-40 310B.0 t 297.0
<19.8 <!4.1 all 2 <l5 7 Mn 54 <14.0
<29.9 <29.2 <43.1 Fe.59 <41,6 <52.9
<22,9 <12.3 <12.0 <13.5 to.LB <16.7
<24,3 <!2.5 <13.9 <l9.1 Co 60 <21.9
<11.0 <9 B <1L 0 Cs-134 <14.9 cl6.5
<19.0 <12.7 <11.8 <!4.0 to 137 <14.4 N0tes:
E 57
TABLE E12 (Cont.)
FISH, CA AQF D (pCi/kg WET) 1990 BLut istut RIV(R SMALFDU1H CARP CAlfl5H SUCLIR CARf5V0AlR l.UF rl 3 (03/14/90) (03/14f?0) (El/14/90) (03/14/90) (03/1990) f+ e 13 s i s _ ___
Gross Alpha <01.0 50.0 s 39.0 <40.0 03.0 a 50.0 00_0 i 44.0 Gross Octa 3334.0 a 149.0 3235.0 s 133.0 3096.0 102.0 27!3.0 t 135 0 3270.0 : 140.0 5.7 47.5 <B.4 <3.7 <4.1 St 89
<5.0 <0.6 <0.0 <!.7 <3.2
$r 90 E 40 2705.0 a 230.0 2776.0 a 350.0 2225.0 106.0 2375.0 a 319.0 25t0.0 s 235.0
<10.0 <16.1 *1B.4 <10.3 <11.7 Hn 54
<25.4 <40.9 <41.1 <44.4 <29.4 Fe L9
<9.1 <1B.0 <18.9 <13.7 *12.9 CL-LB Co-( 0 <B.O <20.0 <l5.6 <!4.6 <14.0 Cs 134 <8.2 <13.7 <l5.2 ali.4 <10.8 Cs-137 <10.4 <1B.2 <!7.4 *14.0 <11.0 Riv[R SHAlt.HOU1H CHAM E L C AR P5UC L(R CARP BUFFALO C Alf!5H FADO((fl5h Ar.al y s i s (04/?0/00) [04]R/QO) (04/20/90) (04/20/90) (04/2/K) 40.0 a 30.0 158.0 71,0 Gross Alpha 127.0 55.0 09.0 s 47.0 <09.0 Gross beta 2918.0 1 130.0 3036.0 a 130.0 3234.0 150.0 2BB3.0 104.0 3439.0 .07.0
<2.3 <2.7 <3.4 <3.4 <4.7 St-09 Er-90 <l.6 <2.0 <3.1 <2.3 <3.7 K-40 25B6.0 a 352.0 2704.0 t 429.0 2470.0 t 211.0 2002.0 203.0 2000.0 295.0 Hn-54 <10,1 <l9.0 <10.3 <11.3 *27.0
<48.4 <43.0 <27.4 <29.1 <00.0 fe 59 Co 5B <!B.B <22.6 <10.9 cil.7 <26.5
<17 6 <21.0 <10.0 <11,0 <24.0 Co 00
<12.0 <17.2 <9.6 <9.0 <21.0 Cs-134 Cs 137 <15.7 <!9.6 <10.0 <!1.0 <21.0 fQtel:
E-58
l TABLE E12 (Cont.)
fl5H, CA AQf 0 (pci/kg WET) 1990 F Rl5tfd AIIR VHIII GII M D CnANhtL CARP BASS 540 cAirl5H ORUM (0</04/90) (05/0d/90) (05/Od!90I (O/Ed'90)
Aylysis (05/04/901 c102.0 <!12.0 02.0 s 45.0 102.0 s 70.0 Gross Alpha <36.0 3153.0 s 140.0 3014.0 s 140.0 3159.0 s 150 0 Gross teta 2024,0 s 90.0 2 H4.0 s 137.0
<4.7 <3.B <4.3 g r . g.9 <5,1 8.3 53.3 <2+B <3.1
$r-90 <4.4 <$.7 2020.0 s 257.0 2600.0 s 204.0 3053.0 s 243 0 K-40 2775.0 214.0 203J 0 s 348.0
<10.5 <l2.5 <9.3 <10.7 Mn-t4 <12.2
<42.4 <27.0 <22.1 <25.0 re.59 <31.1
<14.5 <9.5 <10.2 Co 5B <12,9 <10.8
<18.0 <l2.3 <B.6 <10 0 Co-(0 <l2.1
<!4,7 <10.3 <B.5 <10.0 cs.134 <10.1
<l5.9 <!2.5 <9.0 <l2.0 Cs-137 <ll.5 CHAhh[L SMALLMOUTH IRI!a All R 2
DUFFALO CARP ORUM FADDLifl5H CATFISH Aulysts (00/25/p) (00/25/90) (00/?5/90) (06/25/90) (2f/?!'90I
!,0.0 s 42.0 54.0 s 40.0 <52.0 70.0 s 44.0 Grost Alpha 77.0 t 49.0 2952.0 s 134.0 2637.0 134.0 2807.0 s 93.0 2770.0 t 129.0 Gross feta 2050.0 s 133.0
<0.0 58,3
$r.89 <0.3 <5.0 <6.6
<3.2 <3.2 54.1
$r-90 <3.2 <2.3 2268.0 s 201.0 2300.0 a 284.0 2034.0 s 271.0 2030 0 35fs 0 K-4D 2204.0 t 340.0
<10.3 <31.4 Mn.54 <13.0 ell.B <23.5
<55.3 <41.8 <74.2 re.59 <05.0 <32.0
<20.0 <l5.4 <34.1 Co-5B <17.9 <12.0
<14,3 <l2.5 <19.7 *10.9 <29.6 Co.00
<19.7 <13.6 <24.3 Cs 134 <11.0 <10.1
<15.5 ell.8 <20.0 <l6.4 <25.7 c$.137 E Notes:
E-59
i TABLE E12 (Cont.)
I' flSH, CA AQF D (pCi/kg WET) 1990 CHAhhE L SMALLMOVIH GlZZARO LOG CSE CATF15H CARP BurFALO SHA0 CAR W 1ysis (07/l?/90) (07/13/90) (07/13/90) (07/13/90) (07/13 H )
Gross Alpha <50.0 90.0 s 49.0 154.0 s 08.0 113.0 s 70.0 75.0 s 43.0 Gress Beta 3210.0 a 132.0 3528.0 s 150.0 3257.0 s 155.0 3479.0 s 191.0 2933.0 s !?B 0 Sr-09 <4.7 <7.9 <15.4 <?4.9 <3 9 Sr 90 <2.0 <3.3 <7.1 <10.9 <1.5 K 40 2570.0 s 291.0 3357.C 470.0 3019.0 422.0 1930.0 s 290.0 22B0.0 s 320=0 Mn 54 <22.6 <18.4 <19.0 <27.7 <24.7 re.59 <54.8 <47.0 <39.7 <00.0 <09.3 Co.5B < 2 5. 5 <20.0 <16.2 <28.8 <30.2 Co-00 <22.4 <21.3 <20.1 <20.3 <26.3 Cs 134 <18.4 <11.8 <13.4 <21.0 <20.7 Cs 137 <21.1 <16.7 <18.2 <23.7 <27.1 CHANN[L WH11[ F R E SH.'AT E R 5KALLMDUTH CATFISH BASS ORUM BUFFALO CARP Annivsis (08/01/90) (0'/01/90) (0?/01/90) (08/01/90) (09/01/90)
Gress Alpha <44.0 <50.0 <08.0 <77.0 <56.0 Gross Beta 2445.0 s 70.0 3200.0 s 133.0 2053.0 a 113.0 2540.0 s 122.0 2705.0 s 129.0 Sr-B9 <2.4 <2.9 <4.3 <7.8 <6.7 5r-50 <0.9 <1.2 <1.8 <3.4 <2.6 K-40 ?!S0.0 221.0 2300.0 s 313.0 2680.0 a 409.0 3148.0 s 540.0 2310.0 t 314.0 Mn 54 <?6.2 <23.3 <18.1 <26.4 <27.6 re-59 <67.6 <76.8 <78.5 <77.4 <BB.B Co-5B <33.3 <32.0 <21.7 <23.6 <32.2 Co-00 <25.6 <23.1 <18.9 <27.1 <25.3 Cs 134 <20.2 <21.7 <18.6 <17.2 <22.5 Cs-137 <25.7 <26.4 <24.B <30.4 <22.4 Notes:
E-60
1 I
l TABLE E12 (Cont.)
FISH, CA-AQF-D (pCi/kg WET) 1990 CHANNEL SMALLMOUT H R1VER FRESHWAT ER C AT F 15H BUFFALO CARP 5UCKER CARP DRUM (D4/19/90) (09/19/90}
(09/19/90I (09/19/901 Ane1Ysis (09/19/90) 70.0 t 50.0 40.0 s 32.0
<51.0 <04.0 128.0 Grcss Alpha <51.0 3460.0 150.0 3130.0 2770.0 t 127.0 3225.0 t 160.0 Gross Beta 2905.0 t 92.0
<!!.l
<15.5
<9.7 <13.0
<4.5 <6.9 <5.9 Sr E9 <6.4
<2.1 <5.0 St t0
??a5.0 t 400.0 2939.0 t 360.0 2670.0 t 348.0 2730.0 s 287.0 <15.4 K 40 2834.0 a 215.0 <1B.2
<26.2 <?!.4
<12.1 <56.0 <42.6 Mn-54 <50.8
<31.3 <61.0 <13.8 Fe 59 <22.7 <19.B
<13.3 <24.4 <!3.2 Co-58 <18.5 <18.5
<11.1 <23.7 <10.3 Co-60 <19.1
<14.6
<9.3 <24.3 <l5.4 Cs-134 <20.5 <17.6
<9.6 <23.9 Os-137 SMAuMOU1H FRESHWATIR
_. CHANNEL BLUE DRUM BUFFALD CATF15H CATF15H CARP (10/05/90) (10/05/90)_.___
(10/05/90) (10/05/90)
Analysts (10/05/90)
<80.0 <77.0
<C5.0 <C9.0 Gross Alpha <C3.0 2676.0 s 114.0 2693.0 t B5.0 2835.0 t 107.0 2948.0 t 116.0 Gross Beta 2728.0 t 97.0
<6.9 <3.5
<6.0 <15.0
<4.3 <3.9 <l.6 St-89 <9.4
<2.0 <2.4 Sr-90 2B85.0 s 404.0 3106.0 266.0 3090,0 t 389.0 3110.0 t 352.0 <l2.9 K-40 2600.0 t 328.0 <!8.1
<16.3 <17.3
<23.9 <$7.0 <41.3 Mn 54 <40.6
<58.3 <50.0 <14.0 Fe 59 <17,3 <18.0
<23.5 <20.7 <!1.3 Co 5B <16.9 <20.2
<26,6 <13.0 Co-60 <21.0 <!3.0
<14.6 Cs-134 <18.3 <15.4
<19.0 <!!.8
<17.0 <17.0 Cs 137 <23.5 Notes:
E-61
TABLE E12 (Cont.)
FISH, CA-AQF-D (pCi/kg WET) 1990 5MALLMDUTH CHANNEL FRCSR.' AT[R FLATHEAD CARP BuriALO CATFISH DRUM CATFl5H (11/16/90) (11!)t!jo0)
(11/16/90) (11/16/90)
Anelysis (11/1f/90) 46.0 <50.0 132.0 s 55.0
<43.0 69.0 Gross Alpha 60.0 e 27.0 2968.0 116.0 3070.0 126.0 2792.0 104.0 2698.0 115.0 Gross Beta 2694.0 4 68.0
<2.9 <2.3
<2.0 <2.2
$r 89 <3.0 <1.8 1.6 s 1.0
<l.2 <l.3 St 90 <1.6 2858.0 : ABB.O 3093.0 a 392.0 3051.0 t 410.0 2285.0 t 424.0 K-40 2740.0 2 22B.0 <21.9 <19.7
<17.1 <24.9 Mn-54 <11.5 <65.2 <58.8
<55.7 <?7.1 Fe-59 <32.6 <24.5 <20.2
<!6.3 <21.2 Co 5B <!!.6 <19,4 <20.7 <20.5
<12.8 <20.8 <14.3 Co 00 <21.6
<!1.4 <!7.7 Cs 134 <10.1 <24.0 <20.5
<18.5 <20.1 Cs 137 <11.3 FRISHWATER GillARD CHANNEL BLUE ~~"
ORUM 5HA0 CATFISH SUCKER CARP (12 /p_7,/
(12/07/90) (12/07/90)
Analysis (12/07/90) (12/07/90) 41,0 1-27.0 116.0 42,0
<39.0 <38.0 51.0 t 31.0 Gross Alpha 2520.0 76.0 2847.0 69.0 2306.0 62.0 2746.0 t 80.0 Gross Beta 2624.0 a 54.0
<4.5 <1.1
<4.2 <4.5
$r 89 <4.2 <0.9
<3.7 <3.6
<3.6 <3.7
$r-90 2694.0 t 312.0 2320.0 a 398.0 2723.0 t 409.0 2400.0 1 259.0 K 40 2720.0 s 314.0 <21.9 <22.7
<25.2 <19.5 Mn-54 417.9 <32.5 <56.1
<45.7 <43.3 Fe 59 <54.4 <64.1 <19.0
<21.3 <l8.2 Co 56 <17.4 <11.9 <14.8
<25.5 <17.6 Cc-60 <11.7 <13.9
<16.4 <11.3
<15.5 <17.0 <?1.9 Cs-134 <16.9
<19.1 <16.6 Cs-137 <18.2 hotes:
E-62
00 e. ad, @ 9=. @. .@ N. 4 N. N.
4 eA. em. th. %e eq #=, k. &. N. @. . e N. e n e 5- 0 0 O O OO
- . O O O O O O O O O O O O O O O O O e.OO e-iA.O e tw e a e m e e a e. e e. e. e. + e e. e. o
% e e a e. e. O ei e.
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3 i
SECTION 4.0 NON-RADIOLOGICAL ENVIRONMENTAL MONITORING
SECT 10!! 4.0 1111 1 0 14 ELECTil!C COMPAtlY CALLAWAY PLAT 1T tint lR AD I O LOG I C hb EllV 11t ollM Et 1T A L I40ll l TOR l lJG 1990
1.0 111TRODUCTI.O!J During 1990 there van no nonradiologien1 environmentr.1 monitoting conducted in the vicinity of the Callawny Plant. This in in ngreement with Section 4.2 of Appendix 1; of the Callawny Plant Operating License.
Section 4.2 requires aerini photographic monitoring during the fArnt July 15 - September 15 period after the plant han been in operation for one year and the program repented once the following year and 91teinate years for three ndditional periods. The neritil photogrnphic monitoring wne conducted during 1906 nnd 1987 which entisfied the first two requirementn and was conducted during 1989 nnd will be conducted during 1991, and 1993 to natisfy the jant requitement.
l l
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SECTION 5.0 1
PL ANT MODIFICATION l
ENVIRONMENTAL EVALUATION
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SECTION 5.0 ,
1
.: UNION ELECTRIC COMPANY CALLAWAY PLANT ,
I PLANT MODIFICATION :.
J
' ENVIRONMENTAL EVALUATION 1990 i
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i 1.0 .I NTI30 DUCTION In accordance with Appendix B, Section 5.4.1 of the Callaway Plant Operating License, the following report was prepared by Union Electric on all changen in plant design, operation, tents or experiments which involved a potentially aignificant unreviewed environmental question in accordance with Section 3.1 of Appendix B.
The report covets all plant modifications / changes that were completed for January 1, 199n, through December 31, 1990.
During 1990 tere were three plant modifications / changes that insolved a potentially eignifJeant unreviewed environmental question. The interpretntionn and conclusionn regarding these plant modification / changes along with a doccription of the changes are prenented below.
2.O ENyI80N(iENTAinEVAlUATIOtM 2.1 C_allaway_.Modific.atioJLP acky.,3, R 102g 2.1.1 Dencri.RtiojLof_ Change This change invol"ed relocating the plant security fence, security hardware and util.tice to accommodate the expansion of the 1ervice building.
2.-l.2 EVAluatign_of_ Change The relocating of the plant securily fence, security hardware and utilities did not result in a sianificant increace in any adverse on"ironmental imphet,'since all measurable. non-radiological environmental effects were confined to the arean previously disturbed during site preparation atM plant construction. Therefore, thin change does not constitute an untev' ewed environmental question per Sect t on 3.1 of Append! x B to the Callaway Plant Operating License.
2.2 C_all_away_ Modi fica ti on P ackage_89-2.002 2.2.1 D e s_c r i gtig.n_o f .Ch a n g e.
Jhls change involved rerouting the overflow Ecom the oily waste storage tank and domineralizat.on waste pump station to the equalization basin. Both of the above changen will protect againnt overflows to the ground or a direct discharge which coulu result in a violation of the NPDES permit.
Page 1
i 2.2.2 Evalufttionj l f_Changy Routing-of overflows from the oily waste storage tank and demineraldzation waste pump-station to the equalization basin will eliminate violations of-the NPDES permit from overflow of untreated waste to the ground or to the plant discharge line. The Missouri' ,
Department of Natural Resources (DNR) has reviewed these changes and had no objection to the implementation of this modifier. tion, Any modification or construction activity will be_ confined to areas already disturbed during plant construction and will
.not impact any cultural resources. Therefore, this ,
change does not constitute-an unreviewed environmental question por section 3.1 of Appendix 'B to the Callaway Plant Operating License.
2.3- Re_ quest for Resolution 08388 ;
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2.'3.1 DA scrip _ tion _9L Change-This change involves temporarily locating three Eastern Technologies, Inc. laundry trailers on site adjacent to the diesel generator building during refuel IV. These trailers were used for wet water washing of pro %ctive- ,
clothing during_ refuel IV. 1 2.3.2 Evaluation of Change.
This change is. temporary and will not require any ;
changes.to plant systems. Water-will be supplied to the trailers approximately once per week from the demineralized water system using;a temporary-hose.
!Approximately 500-700 gallons of waste water will have to be drained from the trailers holding tanks. This. i water will_be drained using temporary hose to-a floor drain' located in'the auxiliary building _which.will allow the waste water to be processed by radwaste systems. Since'all the utilities required by these j trailers.will be routed 1above. ground-within the flant-site, there will be no adverse environmental affects nor will it-impact the-Callaway Plant NPDES permit.
Therefore, thisichange does not constitute an unreviewed environmental question per section'3.1 of Appendix _B to_the Callaway Plant Operating l License.
~2.4- (Temporary Modill_ cation2 TM-90-M030 i
2.4;l Description of~ Change ;
This_ change involves the temporary routing of the sewage treatment plant. effluent to manhole 86-SA located near the sludge valve pit rather than directly J to the plant discharge line due to a temporary upset of Page 2 -
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the uystem. This temporary modification will recycle the effluent to the sludge lagoon where it can later be processed and used as make-up to the cooling tower.
2.4,2 Evaluation _of Change This temporary modification will temporarily eliminate )
outfall 007 which will result in a reduction in adverse impact because it will eliminate the direct discharge of outf all 007 during this upset condition. The Missouri Department of Natural Resources (DNR) has been notified of our intent to utilize this temporary modification and has approved i ts use. Any modification or construction activity will be confined to areas already disturbed during plant construction and will not impact any cultural resources. Therefore, this change did not constitute an unreviewed environmental question per section 3.1 of Appendix B to the callaway Plant Operating License.
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