ML20126H155
| ML20126H155 | |
| Person / Time | |
|---|---|
| Site: | Maine Yankee |
| Issue date: | 03/31/1981 |
| From: | Maine Yankee |
| To: | |
| Shared Package | |
| ML20126H153 | List: |
| References | |
| NUDOCS 8104070209 | |
| Download: ML20126H155 (90) | |
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?3 MAINE YANKEE ATOMIC POWER COMPANY I ANNUAL RADIOLOGICAL ENVIRONMENTAL MONITORING REPORT i JANUARY 1, 1980 - DECEMBER 31, 1980 i
!g W March 1981
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Maine Yankee Atomic Power Company ,
I Engineering Office Environmental Engineering Department 1671 Worcester Road il Framingham, Massachusetts 01701 l
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"ABLE i OF CCNTENTS 1
I I. INTRODUCTION ........... ...................................
4 II. LOCATION OF SAMPLING STATIONS .............................. 5 III.
SUMMARY
OF ENVIRONMENTAL MEASUREMENTS ...................... 17 I IV. MILK C0W SURVEY ............................................ 53 V. QUALITY ASSURANCE PROGRAM .................................. 55 VI. ATMOSPHERIC FALLOUT ........................................ 60 VII. ANALYSIS OF ENVIRONMENTAL DATA ............................. 64 VIII. ENVIRONMENTAL D0SIMETRY .................................... 84 IX. CONCLUSION ................................................. 87 X. REFERENCES ................................................. 88 1
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I LIST OF FIGURES A. i I - Page 9
FIGURE 1. Location of Plant ...................................
FIGURE 2. Site Topography .. .................................. 10 FIGURE 3. Sampling Stations Close to the Pl ant . . . . . . . . . . . . . . . . 11 FIGURE 4. Marine Radiologi cal Sampling S4 tes . . . . . . . . . . . . . . . . . . 12 FIGURE 5. Air Particulate and TLD Sites ....................... 13
. FIGURE 6. Food Crop, Vegetation and Milk Sampling sites .. . . . .. 14 FIGURE 7. Food Crop, Vegetation and Milk Sampling Sites . . . . . . . 15 FIGURE 8. Sediment and Water Sampling Sites . . . . . . . . . . . . . . . . . . . 16 I. FIGURE 9. EPA Resul ts (Radionuclides in Water) . . . . . . . . . . . . . . . . 57 FIGURE 10. EPA Resul ts (Radionuclides in Water) . . . . . . . . . . . . . . . . 58
. FIGURE 11. EPA Results (Radionuclides in Milk) . . . . . . . . . . . . . . . . . 59 FIGURE 12. Gross Beta Activity in A.P. Filters ................. 62 FIGURE 13. Gross Beta Activity in A.P. Filters . . . . . . . . . . . . . . . . . 63 FIGURE 14. Ce-141 i n A . P . Fil ters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 FI GURE 15. Ru-103 in A.P . Fil ters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 FIGURE 16. Nb-95 i n A .P . Fil ters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68 FI GURE 17. Ir-9 5 i n A . P . Fi l ter s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 FIGURE 18. 1-131 in Milk ....................................... 71 FIGURE 19. Ce-141 in Aqua ti c Vegetation . . . . . . . . . . . . . . . . . . . . . . . . 76 FIGURE 20. Ru-103 in Aquatic Vegetation . . . . . . . . . . . . . . . . . . . . . . . . 77 FIGURE 21. Nb-95 i n Aquatic Vegeta tion . . . . . . . . . . . . . . . . . . . . . . . . . 78 I FIGURE 22. Zr-95 in Aquatic Ve9etation ......................... 79 2
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g 1 E LIST OF TABLES l
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TABLE 1. Milk Cow Survey Results .............................. 54 l I TABLE 2. 1980 Average TLD Exposure ............................ 82 TABLE 3. Sumary of TLD Resul ts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83 TABLE 4. "umary of Environmental Radiation Doses . . . . . . . . . . . . . 86 I
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- 1. TNTRODUCTION l
l This report contains a summary and analysis of the radiological environmental data collected during 1980 by the Environmental Studies Laboratory of the Maine Yankee Atomic Power Company.
Direct gaman radiation around the plant environs is measured with LiF TLD chips. Maine Yankee personnel prepare, distribute, measure and a calibrate these dosimeters. All the environmental samples were processed by the Nuclear Services Division Environmental Laboratory, located in Westborough, Massachusetts.
E Section II of this report contains a list of all sampling stations used ir 1980, as well as a tabulation of the media sampled at each station.
Figures 1 through 8 indicate the location of the plant site, its topography, and the locations of the sampling stations.
Section III summarizes the envirenmental data. A computer program, ERMAP, produces a digest of the 1980 measurements. Each envitonmental media appears according to the alphabetical order of its media code. At the top of each page, ERMAP lists the units of measurement for each media. The I left-hand column contains the radionuclide which is being reported, total number of sample analyses of that radionuclide, and the number ef measurements which exceeds ten times the yearly average background value.
The latter are classified as "non-routine" measurements. The next column lists the nominal lower limit of detection (LLD) for each radionuclide.
I Those sampling stations which are adjacent to the plant and which 4
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could conceivably be affected by the opera?. ion of Maine Yankee are called "indicctor" or " Zone I" stations. Distant stations which are beyond plant I
influence are called " control" or " Zone II" stations.
ERMAP calculates a set of statistical parameters for each radionuclide. This set of statistical parameters includes separate analyses for (1) the indicator stations, (2) the control stations, and (3) the station having the highest annual mean concentration. For each of these three groups of data, ERMAP calculates:
E 1) The mean valoe of all concentrations including negative values and values below MDL.
- 2) The square root of the mean square deviation. This is an estimate of the sample variance.
I 3) The lowest and highest calculated concentration.
- 4) The number of detectable measurements (activity which is three times greater than the standard deviation) divided by the total number of measurements.
i Section IV of this report contains the semi-annual results of the
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' milk cow survey.Section V discusses the quality assurance program, which includes EPA results, and Section VI discusses fallout from a Chinese atmospheric nuclear test blast.
In the final sections, we analyze the results of ouriefforts in 1980, calculate environmental radiation doses, and present our conclusions.
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l Zone II TL 16 Morse Farm 10.0 W TL 17 Dresden Substation 19.8 NNW I
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RADIOLOGICAL SAMPLING SITES WITHIN CLOSE PROXIMITY TO PLANT FIG.l 3 -
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III.
SUMMARY
OF 1980 ENVIRONMENTAL' DATA l
The following pages summarize the analytical results of all the environmental samples which were collected during 1980. These pages were generated by the computer program ERMAP.
I 17 l
. . _ . m _- . . . _ _ __ . . . ___ _ m . ..m.. _._ _ . ._ m.
& & &~_
m1/03/23. pasr 5 DFF3ffr Fhygens wENy ag cantnLOCTCat NowitnaTNC l 34]NE YANkFF 17/ Par?9 . 12/3t/8n 9UmwaOV FUD THF 'ER1on .
MEDruwe aim pa#TICUL ATF FTLTFRS UNIT 83 PCi/CU.
TN0!CATO# 9faTIONS HIGMFRT STATING CONium LOta710NS WADIONUCtTOFS *FaNesANGFe4NS
" FAN.084GF. ann " fan.84WGFeAkn (NO. 4NaLTSFS) wnufWat Sta[ NO. PFTECTFDee h0 tiETFCTEDee (NON.OUTTNEle LLn NO] DFTFtTFnee ...................
e............
29 ( s.O A 1.75E =7 ( 3.s & 9)E =2 CC.3 a.0F.03 ( 2.'s g 1)E .2 (sta)
( 5.5 **.9)E .3 ( 7.7 . m93.01E .3 ( 7.7 893.0)E .3
( 01
- (36?/364)* *( 5?/ 52)e e(104/las).
( q.? A lo)F .7 ( 5.0 g 7)F =2 2.0F.np ( a[A g 11F .2 ft BE.7 ( 1h)
( 3.2 6.a}t .2 ( 3.7 . 6.6)E .7 t s.1 . . 5.5)F 2
( 0) et s/ a)e of 6/ 8)e
- ( P4/ 28)e 7)E .3 29 ( 5.5 1 221iE .3 ( 5.7 g 1.11E .3 W.00 ( 161 s.0E.07 ( 2.9 A ( 2.5 11.8)E .3 l
( 0) ( . 6 .
- ( 0
,. 2si.to.P)E .3 *( 0/ al. .( t/- s)e 7.3)E .a ;-
!CR=51 ( 36) 2.0E 07 ( #29 & 34.8)E 5 13 ( 1.a i 41E .3~ ( 3.0 g
(.s.O . 2.6)F .3 l t 01 (.3.6 . a.7)E .3 ;
et 0/ ele [:
- 4. *( 0/ 28)* *( 6/ ale $'
( ?!5 & 3.7)E .4 16 ( t.7 A 7iE .a (.2.3 & a.7)E .5 I iC2 54 ( 36) 7.eE 03 (.l.2 7,7)F .a
( of ( 3.3 . a.5)E .a t'
=( 0/ 28)e et 0/ a)* a( u/ 8)e i
- CO.58 ( 36) 7.oE=03 f.Vd6 g 37.stE 6 11 ( t.3 1 27it .a ( 6.2 g 6.7)E .5 .
(.2.0 . 3.3)F .a
( 01 ( s.7 - 1.9)E .a a)* e( 0/ 8)e .
et 0/ 28)e et 0/ .
( 2.1 1 3.15E .a ( a.a g 37,3jr .5 FE=57 ( 36) 3.0E.03 (=6.6 a 7.7)F .% 1%
f.5.1 . s.7)E .a
( 01 f.9.a . .tt.2)E .a et 4/ a)e of 0# Ble st 0/ 18)e '
l t.2it .a (.t.7 g 9)F .a
- CO.00 ( 36) 2.0F=01 ( 5.0 g a.0)E =5 17 ( 2.1 &
(.5.8 = 1.A)E =a t 0) 't 3.1 . 5.9)E .a et 0/ 8)e l
i of 0/ 28)* *( 0/ a)e i
' ZN.25 ( 36) s.0E.03 ( 122 g R.9)E .5 16 ( 2.7 1 225ir .a (.l.3 g 1.a)F *a
(.e.7 3.alf =a
( n) ( . 8 .' O . A.7)E .a a)* et 0/ 8)e of op 2mie et 0/
I t
j e NON.nnUTIPE RFFF#9 TO TMt NH*mFR OF SrpapaTF urasupF=FNTM mMICH *FHF GREATED TMaN TEN fic) TIWF 9 THE avFRect paCwcwnUND Fqe TMF DER 10n OF THF RFPnWT l em THF FostTTnN nF SaMPLF aNaLYSTL YTELnTNG nETEr7AHLE =E45UuEurNTS (f.E. >3STcua) TS INnfesTFn wiTHIN *( 3e.
18
E E E E E N E E N E E E E E E E N E E 41/n3/73. PaGE 6 HafkE vahWFE "FF3TTF FAVikONMFkTal DADIOLnr.TCet MONTTHRING !
Sympaov Fnp THF PFA100 12/PR/79 . 12/11/Rn uhrT8: PCI/CO. M Otume at# PaRTICutair FTLTFRS INntCaTnp StaTinum HIGMF97 STatteN CnNTRot t nCat!ONS "
aDIONUCtfDEM MFAN,R8NGEeahn NEaN,paNGFeaND MEaN,RaNGt.ahn KO. AkatYSFS) NO"TNat 576 NO. DFTECTE0** NO. OETFCTEnee '
NON.C3HTINF)e tLO h02 DETECTFD** ...................
( 4!B & t.6)F .4 71 ( 5.4 & 5.[7iE +3 ( 3.0 & 7.8)E =3 45 ( 34) 3.0F.03 2/a.01E .a (.e.7 72a.o)F .e ;
( 0)
(.3.4 . 73.T15 .e (.4.7 et 2/ Ale i et 5/ PPie *( t/ 4)e i
( 6(% r, 29 SEP)E =5 ( 2.7 & 7.61F .3 hD.;5 ( 16) 1.0E.07 t.n)E .a ( 5.0 A 205.0)F a (.5.5 = 20%.0)F .4 a
~
( 0) (.2.7 28.a)F .a (.5.5
- ( 1/ ale et 6/ Pale *( 1/ ele 20.9)E .9 17 ( 6.7 1 725it .a ( - 2 .'6 A ~ 3.a)E .e G.ll88f 16) 2.0t.03 ( l.3 g
(.2.3 1.1)E .3 2
( 0) (.P.3 P.9)E .3 ef 0/ 8)*
et O/ 78)e *( 0/ 4)*
13 ( 6.R a 5231E .4 ( a.7 g 7.p3r .a U.103 ( 36) 2.0E.03 ( e,6 A 1.6)E .a 72.7sF .a (.t.8 ,17.5)E .a
( 0) (.e 4 . 27.7)F es f 1.0 et 2/ Ble
- ( 7/ 78)* et 1/ ele a.'TjE e (=3.0 & 5.21F 4 DU.100 ( 36) 2.0E 02 ( 425 & 3n.1)E .5 17 ( 7.9 a
(.t.9 = . P.7)E .3
~
( 0) (.3.7 . 3.9)E 3 *( 4)* et 0/ 6)e ,
i
- ( 0/ 281* 0/
I
$.131 ( 361 3.oE 03 ( 626 a 1%.9)E -5 12 ( a.9 i 3.0iE .a (.2.2 &
(.l.1 .
2.9)F .a 1.215 3
( 0) (=1.5 - 2.9)E .3 *(
et n/ 28)* *( 0/ a). of 8).
L G8=132 ( 36) 2.oE=03 (.8 g 7 a 1.3)E .5 11 ( 8.4 1 6. tie .5- (.t.9 & 6)F .e
( 01 (.4.6 . 2.61E .a (.4.6 0.01E .a
- ( 0/ 28)* *( 0/ Ale et 0/ Ale
- C3 137 ( 36) 2.oE.01 ( Ega& .t)E .a is ( a.2 i t.3)F .44 ( 3.2 &
(=1.3 8)E .a
. 6.7)E =4
( 0) ( 2.3 = 482.0)E .6 ( t.7 = 6.R)E
- ( 3/ PE)e *( t/ Ale *( 3/ A)*
1.9)E .a 16 ( 9.2 A 3.'35E .a (.2.4 A m.5)E .4 Sa.lGO ( 34) 5.6E.04 ( 2(3 A (.2.5 1.6)E .3
( 0) ( 1.3 P.a)E .3
- ( of 78)* et 0/ a)* et 0/ 81e
- CE.lat ( 36) 3.0F.03 ( 3.5 A 1.61F .a 29 ( t.3 A 1."6iF .3 ( 8.e & 7.7)E .a 6o.oiE .4 f a.0 60.0)E .a
( as ( . . .' 6
- ( 7/ PM)*
23..iF .. (.8,0 =
- ( t/ 4)* *( 2/ 4)e e NON.ROOTINC RFFFus Yn THF MD HER nF sFeakaTE *EaSupFwF474 WHICH mFut GnEaTFR TMaN TEN (101 TIME 9 Twy avrwaGF R aCWGQnt'WD FOR TNF PERIDn nF THF RFPOpf et THF FeaCTgnN OF Sa%PLF aNat Y9FS YTElnikG nETECTaRtF MFa3HOF#ENTS ]g-(1.E. >39tGwai 18 INnicaTFD nITHtH *( 1e.
i
- 1/n3/21 PaGE 7 Ma!NE VaNhFF nFFit TF FNvienn*F NTat enntntontral MUNITOWTNG Sd*dapV FOR THF PEQinD 17/PR/T9 . 12/31/80 s
- CEDIUM
- AIR pakTitulaTF FILTEng UNTTS: FCI/CU. M INDICaffio 9f at tnNB HIGHF97 StaffnN CONTROL LDCaT1nNS DaDIONuriIcES MFaN,DakcF.aNo PEaNeoaNGF,aNe *EaNe#&NCEesNO (CO. anat.v iF S ) NnMJNa( STa,, NO. OETFCTEnee y(NON.100TINEle LL O NO. DETFrTFnee No. CFTECTEh** , ,
c ............. ........
CE.188 ( 36) 2.oE.07 ( 3d5A 1.1)E .a 29 ( t.t h 1,1)E .3 ( 5.9 & 5.6)F 4 f.4.5 . 51.41F .4
( 0) (.6.c . 15.71F .a f.4.5 43.5)F .a
- ( or 78)e et 1/ 4)* et 3/ m)e 7
i
.a 1
12.e)E .4 2e ( h.8 A 5.1)E .a ( 5.2 & 2.6)F .a
' TM-224 ( 361 9.0E.01 f.5.h
(.2.T = . 20.9)E .4
( 0) ( 1.6 . 1.11F 3 of 0/ 24)e et 0/ ele et 0/ 8)*
l l
5 e NON.R0ttT f NF NEFFE 9 TO THE HutiHF R nF SFPakaTF "Ea8HAFrFNTS WHIcM >FRE GnFaTER- ;: '
{
YHAN TFN (101 TIaF9 TME aVFeanF patuGEOUND Fn2 THE PFRIOn nF THE HFPowf i-ee THE FRaCTinN nF SampLF aNatYSES VTElnTNG DETECTaRI E HEaSUGE"ENT S ;
(f.E. 33SIGua) TS INOTCaTFn wiTMIN *( )*. r:
i Il h -
u L.
e t I i
8 4
20
M M M M M M M M M M M M M M m M M M M at/n3/23. PaGr a MalNE TangFF OFF$tTF FMVIDn%=ENTat RanIHLostCat *0NTTnwtwc summavY Foo Tur PFRIHn 17/2*/79 . 12/31/mn MEDIUwe aRTHRDPOns UNITS: PCI/uG hE7 RADIONutt inE S 1%nicatoo staflows w!GHFmt StatinH CONTRui t ric s TIONS swalymFS) Nnufwat praw,RaNnF.awo wFah.RaNGF. ann MFaw.oawcF.agn
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............. ........ ................... .... ..................... ............r......
6.7IF 1 4.11F !
SE.7 ( 20) .* t 7.7 A 27.91E 4 12 ( 7.8 A ( t.5 &
f.9)E 1
2
( n) (.t.5 - 7.9)E 2 (.2.3 < -
.( n/ 13). et a/ ele et 0/ 7)e N.00 ( 20) .= ( t;e a 30.7)E 2 2)E 3 28 ( t.8 1
( 7.a -
(lie 32 31.61E
( t.8 &
( 7.a .
3)F 3 31.6)E 2
( 0) ( 6.9 .
et 9/ 13)* et 7/ 7)e et 7/ 71*
CC.51 t 2n) 3.2Ee02 (.6d7 i s.7)E 1 28 ( 6.8 i ml tit t ( 6.8 A m.1)F t
( 0) (.e.1 .
. 2.01E 2 (.2.7 - . 3.7)E 2 .
et 0/ 13)e et 0/ 7)e *( 0/ 71=
KN.54 ( 20) 2.oE.02 ( 2dt a 4.7)E o 12 i'6.4 A 5.'6 i E O (.9.0 a s.21F 0 '
( 0) (.2.6 = 2.31E 1
(.e,/
- 6)E 1 l et n/ 13)e *( 0/ Sie of J/ 71* i I
CO.58 ( 20) 2.0E.02 f.9 'S A 5.2)E O 28 ( 3.s i 9.35F 0 ( 3.8 & 4.1)F 0
, ( 0) ( 3.6 - 2.4)E 1 (.3.4 = 4.3)E 1 l et o/ 131e et 0/ 71* et 0/ 71e FE=50 ( 20) 3.6F 01 (=3(3& 7.R)E o 11 ( 7.6 a 10.7iE 0 (.1[4 & t.7)F 1
( 02 (=4.1 6.n)E 1 (=6.7 . 6.5)t 1 et 0/ 13)* et 0/ a)* et 6/ 7)*
CO.0% f 2n) 2.0E.02 f.5dn' A 4.7)E o 11 ( 2.1 A 3.'95E o (=3.9 & 5.7)F 0-( 0) (.4.h . 1.0)E 1 (.3.1 . 1.3)E 1
- et n/ 131e of 0/ 4)e *( 0/ 71e ZN.05 ( 20) 6.7E 01 f.1,6 & l.1)E 1 2e (.t.1 1 2.ntF I (.t.1 & 2.01E I
( 0) (.m.3 . 7.2)E i (.9.4 = 7.1)E 1 et or 13)e of 0/ 7)* et n/ 7)e ZA.%5 ( 20) 4.0E.02 f.o .'2 A 73.1)E .1 28 f 1.7 A 1.41E 1 ( t.7 & 1.81F 1
( 0) (.a.2 = 6.7)F 1 (.4.0 - 6.6)F 1 et n/ 13)e *( 0/ 71* *( 0/ 7)e I
e unw.poteTINF prFF41 Ts) TNF NumpFR nF SFPaAaTF =FaspoF"FMTS *HICH hFRF GeFATFR TwaM TFM (to) 7147 S YPF avFDaGF RACKCRnuND FOR THE PFRIHo nF TMF WFPnRT
< et TwF FpaCTION DF 58"plF ANalV9F9 YTFL9fNC PE TE CTaHI E MFasuoEMFMTR (f.E. 415'Gwa) TM 19ntta tFn hT THIN *( )*.
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E C
4 R
E Y NaTNE VANasF siFFstTF FhvtunN=FNYat manyntnr.TCat "UNTTs'*fkn At/61/23. P6GF t0 SilMMARY F nit THF PFRfnn 12/2A/79 . 12/31/B0 EDTunt acTHNDPonM UNITSt PCI/dn MET ADIONOClIMS INDICATER 9T4TInNS HIGHEMT stattnN CON Tent toCATInns
- 20. ANatV3F V NOWIN a t MEaN, RANGE.' ann wFaN,RaNGF,4ND MF a tt,4 a Nr.E, A ND NON.:CuffNF)& tto No.' DETECTFD** STA. Nn. nFTFCTED*e NO. DFTFCTFnee
............ ........ .............o...c, .... ......... ........... ...................
H.220 ( 2n) 2.or.02 ( Id3 A 1.2)E 1 11 ( 2.6 A 2.01F t (.t.3 & t.7)F t
( 0) (.0.a - _ A.1)F t (.R.9 . o.5)F 's
- ( 0/ 131* *( 0/ ele et 0/ T)e +
9 NON pnteTINF RFFFRS TO TMF Nts=pER OF SFPARATF MF A MIRFMENT M WHICH >FHE GREATER THAN TFN (90% TIMES THF avFArGF PACuGR0t1ND FOR 1HE PERIOn OF THE RFPnkt j
@@ THE FRACTT0h GF SAMPLF ANatV5FM YTELnING nETreTABLE MEasl>REMFNT3 '
(f.F. 33STGM41 TS INDfiafiD wi'HIw *( 3e. ,
l i
l '
23
e Rt/03/23. paGE 11 OFFsITF FNviruwatma At eAnfotnGTrat MONTTnetkG i MAINF YANmFE tJ/11/en bj" MARY FOR THF FFpinD t?/7A/79 .
l units: PC1/CH.
- hEDIU58: CHARCOAL FTLTFas i ,
INnfr&Tno sTgtin=3 HTGwFST STAT 1nN CONTon t nc Afin es t PADIONUCL TDF S "EAN,eaNEF,AND "Fap,OaNGF, ann ,t
- E A,N, qa NGE . A NO lGNO. aNAtysts) knM T N at wo, nETFcTFnee 374, wo. nFTECTE0ae NO. DFTECTEn** ;
GNON.aouTINEle Lto .... ..................... ...................
...,............... ?
p............ ........
1.0)E .1 ( 2.3 & h,9)F .a {
lI-131 f*68) 1.0E.04 (.7.' 7 A al.A)F .4 th f 1.6 A
(*1.T - 1.61E .2 j ( o) (.2.9 . 7.71F .P et 0/104)*
.I I et n/3641* ef 0/ 97)* !
i.
e NON.ROHTINE RFFFRs TO THF NU"*FR OF MFPARATF *FAstiRFPENTS WHICH DFRF Gs.EATF#
TH4w TEN (101 timFS THE avFRACF RACwGunUND FOR THE PFRIDh nF THE RF#0RT et THE FRACT10g nF 5&"*LE ANel VSFR YTELDYNG DETECTABLE NEasuoEMFNTs i je, !
(f.'F. >18TCMA) ?s IN0fCATFD WITHIN ef i f
4 e
b t ,
r 24
E N E. W W M M EM W M M M M M M M 3 m M 4AINF YANRFE OFF%iTF F 4WiknNuf h T 81 D a n {nt nc f C 4l FO4ffnWTNC 91/n3/23. DAGk 12 Sumwauf Foo Twr PEpInD 12/7m/79 = 17/31/Pe NESIU33 F DOD /C A RPEN tenPS UNITS: PCI/kG eET i
CADIDHuttinre INnicAT00 STATIONS HIb4EMT STAfinN CUN T ont LocaTTONA
'(NO. aNatvsrs) NeutNAL mFaN,GaNCF.AHn > FAN,OaNGF.AAn *E4NesANCF,4ND (Nn2 000TTMEle LLn NO.' DETFCTFD*e 574.' _ v t. OETrCTEnee AD. OFTFCTenee o............ ........ ................... .... ..................... ...................
cE.7 ( 6i 2 ( 8;T a 3.a)E 1 11 ( i.a A . e i r. 2 (.5.5 i 8)- i , .
( n) ( t,n . te.a)F 1 f.A.3 = 0.n)E t' of O/ 3)e *( 0/ tie et 0/ 3)* ,
C=CO ( 61 5 ( Pl* A. 9)t 3 17 ( 3.8 A g?)E 3 ( 2.3 & t.0)F 3
( 0) ( 1.3 a.o)F 3 ( 3.e . a.U)E 1 ( 6.1 . ,an.11F 2
- ( t# 3)* et 2/ 2)* et 3/ 3)*
GG.51 ( A) 1.2Ee02 f.e g 2 & 6.a)E I 21 f.2.9 h 1.01E h ( 2.9 & t.01E 1
( 0) (.t.R = .a)E 2 (.a.9 . 0,0)E 1
- ( n/ 3)* et 0/ 3)* et o/ 3)e CN.53 ( 6) 2.0E.02 ( 4 .' n a 1.a)E O 12 ( 9.2 A 5.ait n ( R.7 & 80.1)E .1 e n) ( 3.9 . te.6)E o (.t.2 . i 6)F 1 e( 0/ 3)e et 0/ 23e et 4/ 3)=
~
G0 58 ( 63 2.1E 02 (.8 g 6 A A.8)E O 23 (.5.7 A 57.t)E .1 f.S.7 & 57.1)E .*.
! ( *) f=2.2 .A)E 1 (.t.o . . 9)F 1 et n/ 3)e et 0/ 3)* et n/ 3)e .
FE=50 ( 61 3.cFe01 ( 9.7 A 3a.e)E a 12 ( 2.2 1 425ir 1 (.3.6 & 5.8)F o
( 0) (=3.3 = , 7.7)E 1 f.t.a . 6)E t
- ( o/ 31 et 0/ 2)w et c/ 3)e C0=to ( 6) 2.6E.02 (.*g'3 A to.1)E o 11 ( t.1 A t.35E 1 ( t.1 & 9)F t
( e) (32.0 . 1.t}E t ( 9.8 . 283.oir .t i et n/ 3)e *( 0/ t)e et. or 3)*
2N.05 ( 61 6.7Fent (.7 't g is.7)E o 11 ( t.7 1 2.SiE 1 f 6.5 g in.a1F 0
( 01 (.3.3 1.73E 1 (.3.1 . 2.5)F t
- (- or 3)e of n/ 1)e et 0/ 31e ZG.G5 ( 6) s.or.e7 ( 2.0 A tt.m)E o 11 ( 1.5 & 1.h)F 1 f.5.9 & It.3)E D
( 0) (.2.1 .
. I.5)E t (.2.m . . PIE 1 et n/ 3). et n/ 1)* et o/ 3)$
t t
e Mng.90HTINF OFFFRm Tn'THF NHapFW OF MFPsDaTF WFASpurpFNTS wwTrH .FDF GeFaTF#
THau Tt e (to) TiaE9 Twr 4WFksCF p
- Ca CWot*D F f *G TbF #FeTon nF THF CFPOpf et ThF FpaCITON OF'it"plJ A4atV9F9 VfFLOTNC DETFCTantF *EaSueE*FNTM (f.F, ilStGPai 19 INO1 cat?D .TTHfN et )e.
25
, e m m m W M M M M e m m m m m m m m m l' OFFSITE E4WTRUM"Enfat. #AnttilnG1 Cat HnNffnutwc 4t/03/73 PaEE 13 v.
MAINE VaNWFF ;
9ttm4&pv Foo THp PEntnn 12/2p/79 . 17/31/86 MEDIUM FOOO/ GARDEN CROP 3 UNITS: PCI'MG / *ET 4
INotC& Top 9f a ttttwS HIGHE*T SYaffnN 09Ntant if' CATIONS I CADIONUCLTDES *Fak.pakur, awn NEaN,naNcF.*Ne mE4N,enNcF. awn '
(20e ANatv5FS) knu t N 41
,(NON.COUTTNE)* LLO N0! DETECTFD** Sta[ NU. DFTECTfne. No. CETECTED**
......e............ .... ..................... ...................
i............. ........
( 61 3.9Ee01 f.1l1 A T.8)E o 11 ( t.3 i 1.Pir 1 (.t .3 & - 7.91E 0
- RB.05 (.t.6 1.2)E 1 ,
( 01 (.t.5 1.31E t
- ( 0/ 0/- 33e L
- ( 0/ 31 1)* et i
( e.5 1 8.oiE I ( 4.3 & t.61E 1 j' AS.110Mt 6) 2.5E+07 ( 3,2 A 7.9)E 1 11
( 0) (.l.1 . , 1.6)F 7 ( t.e . . 7.8)E 1
' of 0/ 3)e et n/ t). et 0/ 3). r 73 722)F G ( l.3 & P.2)E o (H CU=tS3 ( 61 7.0E.02 f.5.0 A A.5)E o ( t .3 A
( n) ( t.S . 1.2)E
(.3.1 = 3.9)E o
- ( 0/ 3)* *( 0/ 3)e *( 0/ 3)e 3.01E 8927iE O (.5.1 A 5.4)E t GU.186 ( 61 7 (.tE7 A. 1 11 f.2.e A
(.t.1 . 6)E 2 {;
( n) (.9.1 4.31F t et 0/ 3)e of 0/ 1)* et 0# 31* b I.131 ( 6) 0 (.3f7 A 1.1)E t 23 ( 3.6 1 7 7.'$ i E ' .1 ( 3.6 & 77.5)F .1 !
0
( 0) (.5.3 = . 0.0)E 1 (.1.5 .#1E 1 of 0/ 3)* et 0/ 3)* et 0/ 31 ?-
f.2.'2 & 7)F t (.8.3 A 1026iE O f.t.5 & 61F 1 CS.130 ( 61 2.0E.62 it
(.2.7 0.0)E t
( c) (.321 0.0)E 1 '
et 0/ 31. *( 0/ 11+ *( 0/ 3)*
C8 137 ( 61 2.0E.07 ( s[1 A 7.3)E O 11 ( 1.0 A lit 1E 1 ( t.n & 2.4)E O
( n) ( 2.3 10.71E O ( l.9 . 5.8)E o
- f 0/ 3)* *( 6/ 1)* et 0/ 3)e ,
9a.180 ( e) A.0F=07 (.2.5 A 30.7)E o 23 ( t.n A 1.1)E 1 ( I.0 & 1.1)E 1
( c) (.s;c . . 5.71E 1 (.t.3 7.3)E et op 3)e et 0/ 3)e of 0/ 3)e CE=tC4 ( 61 2 ( 6(3 A sta.3)E 1 11 ( 3.7 1 524)E 1 ( t8g 5.0)E
(.4.9 = 11.5)F 1 {.
( 6) (.s.1 = 4.m)E i et 0/ 1)e *( 0/ 1)* et 0/ 3)e Qa=226 ( 61 .1 (=2,5 A 1.%)E P 23 ( 9.6 A 9.7)E t ( 9.6 & . 9.7)E 1
( c) (.5.3 . n.n)E 2 f.9.1 .
73.4 )E 1 '
et 0/ 31e et 0/ 3)e et 0/ 3)*
i-e NON.ROUTINF RFFFRS TO THE wHanFR nF SFeaRaTF N F a 911pF W F N T S =MICM kFEF GDFaTER TwaN TEN (toi TT=F9 THE avrpact matWGE0tlND Fne THF PEpini nF THE REPnRT 26 et TMF FpacTTON 'r 54"PL7 (NALYMF9 YTELnTNC DETFCT48tE "Faguer*FNTS (I.E. 44SIG4a1 TS IN0fta1Fn =ITw14 et
}e.
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ . _ _ . _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ _ = _ _ _ = _ . _ _ _ _ _ _ _
. _ - - __ m -w- . . ,m..__-..- _
_-._m.m. . . , . . _ . _ _ . - . . . _ . . . . - ~.. . . _ _ _ . . . . - - _ _ . . - - . . _ - - - - - - - - . - ~ . _ _ .m. .-.-__._..-.m ..m__
E O E g g g 88/01/24 DahE 14 '
Na1NE Ya><SF eTFF9ffF FNVIDONmFNtal #anInt nt.f C at anaITOsf%G 12/74/T9 . 17/11/66
$Umm8RV FOR TMF PFRinn J
1 itNIT5t DCI/=C *ET FE01U5: Fonp/GanoEN CRDen wtGMEmf StatinN CONTant incaTID=S QaOIONUCLIOES TN0fraTno STattows wr44,Ra%GF,ahn "Eswe paNGF ann (NC, ANaLVars) wcNTNat "EANe#aNCE. awn NO. DFTECTED**
- 0.' DETECTFD** Sta. wn. OFTFCTED**
itNON.000 TINE)* LLn .... ..................... ...................
24 fol.5 A 20. hie 9 f.l.5 A 2n.6)E 0 2.cE 02 t.1,n g 9)E t _ 3.91F t
- T*4 22% t 61 o.o)E I t.2.6 .
( el t t.6 . et op 3). et o/ 31 4
et n/ 1). !
)
e NON.RfittTINE RFFret TO THE ND"RF# OF SFpaRaTE "FASSREMENTS =HICH *EnF GuEaTER Ttt aie TEN (to) TIMES THE awfuncE patacuotiNt an% THE DER!nn OF TMF RFPnpf i se THE Feactinu nF SadPt.E ANALYSES vittot=c OETECTamt le.
E mea 5UDE*ENTS i (1.E. 315fGwa) TS INOTCaTED u! THIN *t >
t t
3 27
E E E E E E E E E E E g_
wafNE YANRFE OFF9tTF FWVtwoNwFNT at paPIDt DCT C at atWTTnpiNG 61/03/p3. . pAGE 15 MUwMaev FOR THF PFD190 17/2P/T9 - 12/tt/en
'EDIUM FISH UNITS: PCI/MG kET 6DIONUCLinES INnicaTOR 97aftows wicurst *TATTnN Cowient eDCattn*5 MEaN.RaNCE. ann praN,4ANGF,4Nn MEaN,oaNGE, awn EO, aNatveEs) NnMINat i
%DN.GnuftwEle LLn wn.' nFTECTFO** 374 NO. nFTECTE0** NO. nFTECTEnee E=7 ( 11 7
~
( t.2 A 1.7)E 2 11 ( t .2 A 1.2iE 2 NO DAT6 k'
( 01
- (
et 0/ tte 0/ 1)e {
3 40 ( 1) 4 ( 2E9 A 1)F 3 11 ( 2.9 A E35E 3 No DATA ,
( 0) et 1/ 11e *( t/ 1)*
sD.St ( 11 3.7E*07 ( 127 A 1.7)E 2 11 ( t.7 h 1.7)E P NO DaT6
( el et n/ tie *( 0/ 1)*
N.54 ( T) P.0E 07 ( SE2 A 100.8)E o 11 ( 4.P A 100.0$f- 0 Nn Data
( c1 ,
et n/ 1)e et n/ 1)* .
L 1.a)E t,a)E Nn DaT6 g0.58 ( 2.0E.OP (-2(1 A= (.P.t A t it 1 t) -
( 0) (.2.1 0.01E 1 et 0/ 11e of .0/ 11e
/E.57 ( 11 3.OE+01 ( 1.' 4 A 3.1)F 1 11 ( 1.a A 3.1$F 1 NO DATA t 0) et 0/ lie *( 0/ lie NO.DS ( t) 7.OE=0F ( 9 .' 4 A 13.1)E O 11 ( 9.4 h 13.35E o ND DaT6 '
( 0)
- ( 0/ tie *( o/ tie l
i l8N.15( ( t) 6.Tf*01 ( 2.'3 & P.1)E 1 11 ( 2.3 A 2235F t NO Data 0) et n/ 11e et 0/ 1)*
P 2.3 t F n An Data Z2.;5 ( t) a.0E.07 t 9.'m A 27.11E O 11 ( 9eA
( 01 et of t)e at n/ t)e e NON.WOUTtNF PFFFWe tag TMt NypeFR OF 3FpaWaTF #E%SUDFwFNTS wHICH *FRF GREaTre TMa4 TFN (in) Yt=F9 TNF AVFpaCE maCwnpnown Fav TwF PEuron nr TNF 0Fene?
- 9 TME Feacitnq 41F ma. elf st alv9Fm viEtoTNC DFTFCTaHtF *FasonE=F>is
( f .F . 43stnwa) is twntCaTF D Mith!N *( )*. 28 l
l ~
l
MagNE YANkFF OFFMilF F NVIDONat'NT AI PanInt ontr al "nNTTHRTNG 81/03/21 PAGF 16 10pmARY FnD THF. *F#fno 12/2A/T9 e 12/tt/pn
! MEDIUM: FISH l'N I T S : PC1/mG MET fQADIONUCLTOES TNnTCATnD STATION 9 HIGHFST StaTinN CONtont LOCATIONS
- (KO. AN4Lv9F8) NnMTNal MEAN, RANGE.AND >Fah,enNGF,ahn wraN.naNGE, awn
'(NON.:OUTINEle LLO NO. OETECYFnee S f a .' NO, DFTFCTEn** NO. OFTECtEnee
!N8 05 ( 11 3.9Eent ( a.A A tl.0)E O it ( e.s A tt.n)E o NO DATA *
( n)
- ( n/ 1)* *( 0/ 11e
!AG.110Mt 13 7.5Ee07 ( 2lt A. 87. nit n 11 f.2.1 A A2.0iE O NO DATA
( 0) (.2.1 , 0.n)E o
- ( n/ 1)e *( n/ 1)e i
j 00 103 ( 11 2.0E=0D f.3d3 & 1.T)F j 11 (=3.3 I 1.71E 1 Mn DATA i n) (.3.3 , n 0)E t et 0/ tie *( 0/ 1)e
)CU.106 ( 11 .* f.a,5 A A.m)E 1 11 (.a.5 1 9.' A i F t Nn DATA
( n) (.o.5 0.01E 1 et or 11e et 0/ 1)* i I.131 ( 1) n. ( 9.6 A 20.9)E 1 11 ( 9.6 1 70.95E I NO DATA l
( 01 4
- ( 0/ 11e et 0/ 1)*
- CS.134 ( 11 2.nf.0? (et(3 A 1.0)E 1 It (.t.3 A 1. die 1 NO DATA
( 0) (.l.3 , 0 n)E 1
- ( 0/ 1)e et 0/ 11e .
C5 137 ( 11 2.0E.02 (.9 1 A 9.a)E O 11 (.9.1 2 9.4iE O Nn DATA
. ( n) (.9.1 . 0.0)E n et 0/ 11e e( 0/ 't)* p 8A=100 ( 11 8.0E.07 ( 2.'6 A 7.9)E 1 11 ( 2.6 A T.91E 1 NO DATA ,
( 0)
- ( 0/ tie *( 0/ 1)* .
CE=144 ( 11 2 (.sys A 5.7)E i 11 (.5.5 A 5.71E 1 NO DATA ,
4
( n) (=5.5 0.0)E 1 et 0/ 11e et 0/ 1)e CA.226 ( t) 1 (.1;n A 7.9)E P 11 f t.8 A 2.5iE. 2 NO DATA
( 0) (.1.8 0 n1F 2 et n/ 1)e of 0/ t)e e NnN.RnHTINE pFFFps TO THF NUMMFR nF SFPARsTF "FASud?*ENTS Wh!CM >FRE GREATER THaN TEN (101 ff"Et ThF avFRACF paCucentlNn Fn# THE PER!nn nr THE RFPopf 29 ee THE FaaCTing OF SaNPLF aNa(VSFS VTEletNG nETECTanLE wEasupE*FHTS (7.E. >351GMA) TS I4nfCATFD NITNik *( )*.
m M M M M M m g g g nFr s t TF ENVinnNmFNTai a a nInLor,T C at MohtTORTNG At/P3/24. PaGF IT MAINE YANNEE 12/11/40 mu=MapY Foo TwF #FRinD 12/78/T9 .
2 184175: PCIraG *ET MEDIUM: FISH CADIONOCLinES INDICATna staTtoN9 wtGerST StaTInn CONTWOL LOCATTOMS NFaw,RaWGE,mmn *EaN GaNGE,akn .E&h,RANGF,AND
!(NO. AN& LYSES) Nom t w s: NO. OFTECTED**
LLn NO.' DETECTFD** S T A .' &O. OFTECTFDe*
l(NON.EDUTINF)* ................... .... ..................... ...................
'............. ........ i 4.81E NO DATA
- TH.223 t 1) 2.0E.07 (.lg oA 4.4)F 1 11 ( t.0 A t
, ( 0) (.1.0 . n.o)E 1
} *( 0/ 1)e of O/ 1)e 9 NDN.ROUTINF RFFFRS TO THE htt*RER OF SFPARATP *EA9tIRFMENTs WHICH wrRF GREATER i
TMAN TE N fin) Tf"E S THE avFWaGE maCucuruND FOR THF FERIOD OF THE RFFORT et TMF FRACTTON OF SAMPLE ANALYSFS YtELDfhG DETECTARLE *FASUQFMENTS (f.E. >3 SIGMA) IS INDTCATED wffMIN *( )e.
6 i
k 30 i
3
- ~ -
vm-
et/93/P3 PACE tR nFF9ffF FwviknNmFNTat p a DIOt.Or.T C a t unNTTiWTNG MAINE TaNaEF t?/2m/Tg 12/31/Ao SUMMapV FOR THF PEpinD .
! UNTTSt PCI/LITFR
- NE011tMt MILM HIGHE97 StaffnN CONTdOL LOCATIONS CA010NOClinES TMDiCaTon StaTinNS uEAN,naNnF,ahn . *Eak,paNcr,aNo *
"EAN,Rawcr.aNo (Nn. aNetvsES) NOMINAL Mn, nETECTE0ee BTa.
NO. nrTFCTED** 40 DFTFCTEDe*
(NON COUTfNF)* LLn .... ..................... ................... .
( t.0 A .aiE O ( 3.8 1 1.9)E .1 82 80 ( Pa) a. ( t .'O f .a)E o 14 an.otr .1 (.a.6 13.11F =t j
- ( 0) (.s.7 se.9)E .t (.n.7 t/ 17)e et 0/ 12)*
et 1/ 17)* et L i
( 3.3 & 2)F D 32 00 ( 2a) ,a ( tla & .t)E t th ( t.a A . tie i 1.9)E 1 ( 2.6 .- a.9)E o
( t.2 . 1.01E 1 ( t.2
, ( 6) et 12/ 171* .t 12/ 121e et 82/ 12)e
( 6.9 A 30s. ale .7 t.t.a & P 6)E i BT.7 ( Pa) n.0Eeot ( ofo a son.a)E 7t 1A
(.t.3 1.3)F 1
( 0) ( 2.6 . 1.3)E et 0/ 121* et 0/ 12)e et 0/ 12)*
.'0)E 3 ( t.a & 0)F 3 M.$0 ( 2a) 2.0E+02 ( td3A .t)E 1 Pa ( t.a A 2.61E 3 ( t.3 1.6)E 3
( t.0 1.8)E 3 ( 1.3
( oi et 12/ 121e et 12/ 12)*
et 12/ 171*
( 3;0 a 3.1)E o 16 ( 3.0 A 3. tie o (.a.7 & 2t.91F .1 .
CR=51 ( 2a) .t.o. ton (.2.t . 8)E 1
( c) ( t .7 . l.7)E t ef 0/ 12)* et 0/ 121e ['
- ( o/ 12)*
- P *l** F 31.9IE *2 Ib ( 7'3 A i
- MN.5a ( 24) 6[ ( 7.3 & .g 3 , E
( 0) . t .1 M .g op 12). et 0/ 121*
{*2 , p. ,
7.95E =t (.2.1 & P.9)F 3 C0=53 ( Pa) s; t.3 % A 3.5)E .1 Pa (.P.1 A
(=1.6 . 2.1)F 0 i
( e) (=2.7 . 1.51F 0 op 32).
' *( n/ 121* *( n/ 32). .(
6.21F 1 Pa ( 5.3 a 6.95E .1 ( 5.3 & 6.9)F =1 '
Ff=50 ( 24) 1.ae+01 f.5.h A (.3.9 3.7)E o
( 01 (.5.1 . . 2.1)F o
- ( O/ IP)* et 0/ 12)*
- ( 0/ E21e
~
( m.m a 11.61F 2 th ( A.8 A 3t.62E .2 (*9.9 & #77.9)F =3 i
- CO.60 ( 24) 4l (.t.3 = 1.7)E o
( 0) (.2.6 , t a)E o *( p/ 121e ef 0/ 12)* *( n/ 12)*
O NON. ROUTINE REFFRS TO THE NUMHF R OF SFeanaTF *EASUDFMFNTS ddICH *ERF CCFaTE#
TwaN TEN (101 TI"EM THF aVERaGF RACFCOOUNn Foo TwF pqq]On OF THE R{popf
- THF FRACTION OF SAMPtF aNaLYSFS YTELDING DF TECTaMLE FEasunFdENTS - 31 (I.E. 435fGu'ai TS IND{C&TFD *ITHIN *( 1*.
t e
E E O e
I 91/03/2%. 9ACF $9 M&fMF V4FNFC OFFMITF FNVIDOHhrHT49 R&D}DlDdTC4( MOMITHDING Suww&RY F. "
J THF PFh!nD 12/2m/79 . 12/31/Bo f
llNITS PC1/LffFR 3D1U3: MILn HIGHEMT STATinN CONTuol tocaTIONS
- 40!ONtiCLt nF e INGICAT0e STaTTnNS
- E A N , o A *lG F . A *In "EAN,04hCE. ann NO, ANatv5FS) NOMINAL MEA,N' RANGE,amn NO. DFTFCTEce*
514 NO. DFTECTFne,e CON.R00ffhE)* LLD NO. DETFCV?nne ...................
c............ % a)E 1
(.7,}2 g m.o)E .1 24 (.t.8 A 5.eit et (.t.A &
2.7)F 0 l N.13 ( 23) .t.0 10n o (.1.a . <
- 0) (.6.3 = 3.0)E *( 0/ 121e ls
(
- ( 0# 121e *( 0/ 12)*
i .
t
( kgt A 5.23F 1 2a ( 2.9 A 5.9)E .1 ( 2.9 & 5.')E .1
, 5.2)F o 3
K.45 ( 24) 1.0E*01 e
(.2.0 . l
, ( 0) (.2.3 . 1,1)t et 0/ 12)* *( 0/ 12)*
et n/ 12)e 2.1)E .1 ( 5.2 & 2.1)E .1
.=E S ( Pa) .i.0 100 ( 3(2 g 2.0)E =t k2
- 9.2 A
(.9.9 . 16.9)E .1
( 01 (.t.1 . t.9)E O et 0/ 12)* et 0/ 12)e et 0/ 12)A i 16 (.2.1 & 2.01E o (.2.9 4 2.71* O AG.itC3( 2a) 1.0 100 ( = 2.' t & 2.01E O
(=2.1
- 1.8)E I
( . t .'s . .m)E t
( 0) et n/ 12)e et c/ 121e
- ( n/ 121e f
(.6.9 1 2. lie .1 (.6.9 & 2.1)E .1 L EU.103 ( 2a) 6 (.7(5A. 3.1)E .1 2a
(.t.9 = . ,4)F 0
( 0) (.I.0 1.2'E o et 0/ 12)* et 0/ 12)e
- ( e/ 121e 4
l 2,4)E O R.a)E th (.4.3 & A.45E =t ( 2.0 & .;
!CU.104 ( 24) R.oE*01 (.4(3 &= 1 o (.t.7 1.2)E 1 t 0) (.9.1 5.63E *t 0/ 12)*
- ( 0/ 121e et 0/ 12)*
1 .
16 ( 1.2 A g7)E .1 ( t.7 & t.1)E .2 l1 131 ( 2as 5 ( tg 2A ,71E .t . 73.a)F .2 (.t.a - 11.2)E .3
( 2) (.t.t = 71.4)E .2 f l.1
- ( 2/ 12)t of 2/ 121e
'e *( 2/ 121e f,
~
1.45E 1 f .1.1 & - 8)E o
(-5,6 a 1.a)E .1 '16 (=5.6 a 5)E O l ICS.130 ( 2s) 9J 01E o (.3.3 =
( 0) ( 1.5 *( 0/ 12)* et 0/ 121e
- ( 0/ 121e L o
9 ( 1.9 g ,2)E t th ( t.# $ . Pit 1 ( 6.5 g .n1F 8.7)E O C8 137 ( 2a) o ( 8.2 = 30.2it 0 ( 2.a .
( 0) ( 8.2 14.21E et 11/ 92)*
- ( 12/ 12). et 12/ 12)e 2.4)F =t ( l.2 & 71E O 2.A)E .1 14 f.2.0 A 8A.140 ( PS) .t.%E*01 (.2.o a (.5.9 . l.7)F- O
( 0) (.t.o . . 1.53E o e( n/ IP)* et 0/ 121e f 4
et n/ 12).
e NON.WOHTikF EFFFDM TO TMt wta=RF P OF srpansTF dFaeHMF"FNT3 kHICH >FGF GeFATF4 32 Thaw TFN (101 f f "F 3 TNF awFonGr NaCuncouen Fhp Tur DEhtnn DF TwF RFPowT ee THE Fp ac T Tome or s A<ot r akstysrs y ttLntNn nF TECT Aht F *FaSuGF"FNTS (1,F. >3S? Gat) To INnit 4 T Ffs wtTHIN af le.
- . . - . . . . . . - . - - ~ . - - -- -.- .- .. .~-..-,- - .
M M M M M M -
m M .
W m m' ' W OFF9ftF FNw!9n*pFMTal pantntnstf as. Mn= tin *T=4 RI/ul/23 pasF Po M41NE v a Nic F F MUppap? FOR TwF PEpino 12/78/'1 . 12/11/en "EDIUMs MILE UNITSt PCI/LTTER ADIONuttIDEM INDICATOo statinNS wtGNFRT ST47tnN CONTRnt. f.(#c 4 TinNS
- EaN, NANCE.30 a'Faw.Ramar apn nFah,oaNCF, ann
.NO. A N a t. Y ss.? ) knpfNAL ,
40, OFTFCTE0ee
.NON.COUTINC)e ((O NO. DEYECTF0** STA. Nn. nFTECTEnee
............ ........ ...............e .. .... .....................
SE=144 ( 24) n.9E+ot ( t .'O a 1.4)E O 2e ( 2.5 1 1.miF o ( 2.5 & t.A1F 0 .
( 0) (.T.3 in.2)E o (.a.o . i.t>F
)
et 0/ 121e et 0/ 121e et 0/ 121e i t
5 A=226 ( 24) 6.0E*01 ( ad5 & T.5)E o 16 ( a.5 A 7.55E o ( 9.5 & 4R.6)F 1
( 0) (.a.2 e.4)E 1 f.2.9 . 3.3)F 1 et at 121* ef 0/ 123e et of 121*
v'H.223 ( 2a) 1.cF+01 (.1(2 & 7)E O 'Pa ( 3.5 A T.2iE .I ( 3.5 A T.23F 1 l
( 6) (.5.5 , 1.A)E o (.5.n - e.5)F 0 et A/ 121e et n/ 12) e et of 121e ,
n NON.R0ttTINF RFFFRS TO THE NU* pre nF SFpaRATF MEtiuvF>ENTS wHicH WPRF GREATER TMAN TFN (101 TIMES TNF aVF9aGF RACMCROUNn Fno THE PEnfon OF THE REPnnT ee Tug FnACTION OF 54MPLF ANALYSE 9 YTELnfNC DETECT 4BLF MEaSO#E"ENT9 (I.E. 3387CM41 TS In0ICATFD dTTMIN *( l e .'
33
mm m m m m m p m mm m m m m m m WAINE YahuFE l'F F 9 f f f FR.V T RnH"6 N T a t paninLncical "qsffootwG at/0t/23. paGE 21 8 Summany FesR THF PERInn 12/2*/Te 12/tt/mn (JNITS g . PCI/M G *E T -
- CEDIUMt MMFLLFTSN l C ADIONilClinE S INntrafne MTaTIONS HIGHEmf staffnN CONTWfH InCATinNS
- (CO. ANALYSFS) NOMINAL ME&h,9aNCF.aND ,
MFAN,WaNGF, ann MEAN,pahCF,aND 4(NON.10ttTINE)e li n NO, DFTECTFnee 91a. MO. OETECTEnee NO. DFTFCTEDee l............. ........ ................... .... ..................... ................... ,
ice.T ( a) .2 ( 5 .' 4 & a.n)E 1 11 ( l .3 A 81E 2 ( 3.5 & 3.71E 1
( 81 f.6.2 14.1)E 1 (.6.e . ft 0)F 1 ;
- ( 0/ eie et 9/ 1)* *( 0/ 4)*
i
!K.20 ( 8) 4 ( 1(1 &. 11E 3 11 ( t.1 A . tie 1 ( t.1 & 1)E 3
( 0) ( 8.6 ,ta.6)E 2 ( 8.5 13.5)F 2 et at als e( 1/ 1). et e/ ele 1 CE.%t ( m) 3.2Ee02 (.af7 A 3.2)E 1 23 ( 6.6 A 4.61E t ( 6.6 & 4.61F 1 i ( 0) (el.2 4)E 2 (.3.6 . 17.9)E 1
- ( 0/ Sie *(
0/ 4)e e( 0/ 8)*
iMN.M4 ( 4) 2.nE.02
( 3,9 A 3.6)E O 17 ( 3.9 A Mjt1F 0 (=4.1 & 3.9)E o
( 0) (=5.T . 11.8)E o (.l.0 .
7)E 1
- ( Op a)* et 0/ 3)* *( 0/ 4)*
CO.58 ( 8) 2.oE.02 (.6{7 A. e.7)E O 21 ( a.8 A a .'01 E 0 ( 4.8 A a.n)E o
( 01 f.2.0 3)E 1 (.6.2 = lt.2)E o at 0/ ele et 0/ s)* e( of a)e FE.5'J ( 81 3.0Ee01 f.M,0 & 7.7)E D 11 (.6.5 A P l .'5 )E o (.t.3 & 5)E 1
( 0) (=2.4 = 1.2)F t ( 2.5 , 0.01E 1 et 0/ eie et 0/ 13e et 0/ 4)*
'.CC.to ( 83 2.0E.02 f.2.3 a 1.a)F u 21 f.9.2 A 34.95E .1 f.5.2 & 3a.9)E .
( n) ( t.1 . .
5)E 1 f.4.9 - 8.1 )E . 0
- et 0/ a). *( Op 4). .( op ele ZN=65 ( 81 6.7Ee01 (=5(4 A 9.t)E' o 23 ( n.3 A ti.8iE O ( 8.3 & 'II.A)E O
( n) (.2.7 1.4)E i (*1.8 . 2.9)E 1
- ( n/ a)* '
- ( 0/ 4)* *( 0/ eie 4
ZMS ( 81 4.0E.02 ( 3.1 & 8.8)E o 23 ( 9.8 a 2.'aiE o ( 9.8 A 2.4)E O
( 0) ( . t .' % . 2.0)E 1 ( 5.2 ,14.53E O et 0/ e)* *( 0/ 4)* et 0/ 4)e i L 6 NON.ROllTTNF RFFFs,S TO THE NilMaFR fir 3FPapaTE MFASilWFMENTS WHICH bFRE GNEATFR TNAN TEh (10) TIaES THF aVEpaGF maCucanuten FfN THE PFefnn DF THE OFPopf 34-
- e THE FeaCTIOta OF Sa*PLF AhaLY5rs VIELofNC DETECTARLE MEASUDEMENTS (f.E. >3STGua) T5 INDTCaTFD WTTHIN *( )*.
O W 'M W1 M '. M q sq ;
i-I At/03/23 PAGF 22 MatqE TaNurF OFFSTTF FNvin0N> Ental RantOLOCTCal MONTTORING SUNuaRY FOR THF Penton 12/28/79 . 12/31/60 i
UNITS: PCI/nG *E7 CEDIU*s SHELLFISH twottaine gTaTInNS HIGdEmf STATION CONTRnl Ll!CattrNS
, CADIONUCL1DE9 "Eak,oaNGF.aH9 *Eaw.eaNCE.aND (40, akat YSE e) NnNIMaL ME aN.9a* ~/.*ho NO. DETFCTEDe*
wn.' DETcCTEnee STs! Hn nFTECTFnee (NON.EOUTINEle ti n 4
24 ( A.3 1 4.3iE o ( 8.3 & 4.3)F 0 ,
KB.G5 ( 81 3.4E+nt ( t 0 & 7.7)E O
( 4.3 157.03E =t
(.l.2 t.7)E 1 j
( 0) e( 0/ 4), e( 0/ 4)e et 0/ Sie i t 23 ( 3.5 A 2.RiE 1 ( 3.5 & P.8)E 1 i AG=tt0Mt m) 2.5E+#2 (.3.4 A 3.m)E (.3.4 . 9.9)E 1
( 0) (.m.A = . 7.A)E 1
- ( 0/ 4)e et 0/ 4)e i
- ( 0/ 4)*
23 5.81F G ( Psh & 5.8)F 0
(.4l7 A 9.3)E ( 2.6 A O
CU=103 ( A) 2.0E=02 I (=8.8 In.8)E O
( 0) (.2.3 = 2.01E et 0/ 4)e et 0# 45, *( 0/ 4)e 12 ( 4.3 A 6lDit 1 (=1.1 & 6.9)E 1
( 3(1 & 4.4)E l EU. lot (( 8) 0) 2
( 5.6 = 15.2)E 1
I
(.2.2 =
et 0/ 41 8)F 2 !
!l et 0/ 4)e et n/ 3).
3.'ait t (.t.0 g 4.t)F t
(.523 & 20.6)F 0 11 ( 2.4 A I.131 ( *) 0 I (.t.3 = 6)E 2
( 0) -(=6.6 .
. 2.4)E et 0/ 1)e *( 0/ 4)* 7 et 0/ ele ,i '
3.5)E o 2.0E 02 f.4g 3A 3.a)E O 12 (.4.2 A 5.4it 0 (.5.4 &
5.2)E O C8 134 ( 81 = 5)E t (.9.2 =
( .0) (.t.4 et 0/ ele et of sie *( 0/ 3),
( t.7 A 4.3iE 0 (=9.2 & 3.01E -0 CS*137 ( 4) 2.0E.02 (-2,R $ 36.3)E .1 12
(.t.7 0.0)E 1
( 01 (. 6. P' . to.2)F 0 *( 0/ 4)*
et 0/ 4)* e(. 0/ ile 7.81E ,,
~
O 2.75E 1 (.4.5 & ~
Ba. lac ( 'm) A.nE=02 ((=1.5 t{eA- 1.1)E 3.2)E 1 11 ( t.6 4 f.2.1 1.1)F 1 t 0) 1 et 0/ 1)e *( 0/ 4)e
- ( 0/ eie 1
21 ( 2.4 A 3[9)E 1 ( 2.4 & 3.9)F ~1 CE.108 ( A1 2 f.2lA & t.7)F t
(=7.5 9.8)F t f.5.A . . 1.53E t
( 01 et 0/ 4)e et 0/- 41 et 0/ 4)e 235E 2 . ( t.9 &- 14.9)F 1 CA-226 ( Al .I ( ?!5 g 4.a)E. 1 12 ( t.1 A
(=3.R - 1.6)F 2
( 01 (.3.7 = ff.01E I et 0/ 4)e et 0/ 4)e *( 0/ 11e e NON wouffhE RFFFRS TO T"E NHmRFD OF SFpaeaTE *Ea*HuF"ENTS WHICH WFRF GREATER
=
TMaN TFN (10) TthES THr avrpact nacucen9Nn Foto THE PFafnn PF THF RFPORT
- THE FRACTins nF saMPLF aNaLYSFS YtEtnfNG nETFCTaNLF "EASueEMEwfS 35
' le.
(f.F. >1STGha) TS INDICaTF0 m1TW14 et
M m M M M M. MJ M M. W W M- M. Mi W W W6 m: t f1FF ST TF F NviottN"> NT a t D A r int,nGi t al MONTTOWTNG R1/03/23. P&GF 73 MAINF YANWFE MONp4RY F(iR TwF PERInn 12/PP/79 = 12/31/B0
=
tJNI T S: PCI /M G =ET KE010m: SHELLFISH TNnftaTOR
- T s, T T ON S HIGHEST STAftnN CONTunt. (nr&TIO43 i RAD 70NUCLfDE9
- FAN,maras s aNo HFAN,RaNGF, ann ;-
"EAN. RANGE,aNo (EO. akatVSFS) Nn"TNat sva, uu, nEYFCTfree NO. DFTFCTED** ,
(h0N. ROUTINE)* Lt D Hn. DETFCTF0** ...................
............. ........ ................... .... ..................... 1
( S9A 26.t}E n 17 ( t.0 A 3.65E 1 ( 8.0 A le1.6)F .1 TH.228 i 8) 2.0E.02 g
(.t.5 = 3.11E 1
( 01 f.6.e . 6.7)E t ef 0/ 41* *( np 3)* of of ele ,
e 404.EnHTINE RFFFh8 in THE NUNHEst nF SEPARATF MEAnilWF"FNTS mHICH =FRF GRFATER THAN TEN (101 TfMEM THE AVc3 ace MACwCROUND FOR TMF PERIOn nF THF RFPORT et THE FRACTTON OF SAMPLE ANALYSFS VIELOTNG no?ECTanLF PEASUREMFNTS (f.F. >3Sf4MA) TM IND7CATFD WITHIN *( )*. i J
i E
36
M M M W* M M M? M. M Q S , M^ M M S M M IQ & i i OFF9ffF EkvipDN" ental Danf 0LDGtt at "uhtiG#1NG 81/03/23. PaGF 2e MAINF YANWFF
SUMMARY
FOR THF PFRIDn 12/2R/T4 . 12/11/80 ,
UNffS pct /*G Dev -
EEDIHht 8Ent=FNT/MfL7 HIGHE97 STATinN CONTROL LOCATInNS Q4010xuCLTDES TN0(CaTOR *TATIGN5 HEAN.RANCE.AND
40 OFTECTEDe* ND. nFTFCTED**
(NON.KOUTINE)* Li b NO. DFTErTFD** ...................
...e......... ........ ..........~ ....... .... .....................
4.5)E in ( 1.9 A t,01E 2 (.2.2 A T.9)E 1 St.7 ( a7) 7 ( A.t & 7.7)E 2
(.3.9 . 7.7)F 2 (.3.4 = 7.7)E 2 (.2.7
( f)
- ( t/ 35)* *( 1/ 9)* *( 6/ 7)*
a ( 2.0 h. ,01E 4 ( t.7 A . 1)F a C=30 ( a2) 9 ( f.8 A .o)F 15 e ( 1.0 . 2.0)F 4
( e.8 . 21.5)E 3 t 1.0 2.2)F
( 0)
- ( 35/ 15)* *( 8/ 8)* *( 7/ 71*
3.TF 07 (.2 g 1 A %.5)F i 12 ( t.3 A le1F 7 (.9.3 A 73.11F 0 i CC=51 ( a?)
(.7.4 . 5.7)E 2 (=3.2 = 2.0)E 2
( 0) *(
i
.*( 0/ 35)* *( n/ 8)* 0/ 71* 1 3)F i 19 ( t.5 A .'5 i E 1 ( 5.A A 5.1)E o KNoS4 ( S2) 7.0F.02 ( t.0 A t (.t.9 2.11F t
( 03 ( 2.A = , 9.t)E
- ( 0/ 35)* *( n/ 4)* *( 0/ 71*
17 95.0iE .1 (=1.6 A 6)E 1 C0=58 ( 42) 2.0E.07 (.8d2 &. s.7)E o ( 3.2 A
( 3.7 53E 1
(=5.9 4.4)E t
( 0)
- ( 0/ 15%* *( 0/ R)* *( 0/ 71*
1.3)E t 18 ( t.3 1 2.'6%E 1 (.a.g A 2.9)E 1 FE.59 ( 82) 5.0F+01 (.t.1 A (.t.5 = 5)E 2
( 0) ( . t .'5 . 1.4)E 2
- ( 0/ ele of 0/ 7)*
- ( 0/ 35)*
2.nE=02 ( t.s & 6)E 2 19 f 3.9 A 1.aiE 7 f.t.2 A m 01E o CO.to ( 47) tTs.n)E 1 (.2.5 IPt.01F 1 (=3.2 . 2.7)F 1
( ta) (.3.'s .
- ( ta/ 15)* *( 7/ m). *( 0/ 71*
(.6,'7 A 9.01F 0 17 ( 2.3 A 1.45E 1 (.1.0 A 1.2)E 1 ZN.15 ( 47) 6.RE+01 f 5.6 . . 3.4)E 1 1.01E 2
( 01 (.t.2 =
- ( n/ 15)* *( 0/ 8)* *( 0/ 71*
( Pie & .m)E la f 4.5 A 1."8 ) E ' 1 ( 8.6 A 13.4)F G Zn=c5 ( a2) 4.0F 07 1
(.a.0 . 6.9)E 1
(.t.3 = , 1.3)E 2
( 0)
- ( 0/ 35)* *( 0/ 9)* *( 0/ 7)*
O NON.ROUTINF RFFFRA TO THE NurPER nF srPARATF >FASUEFMENTS WHICH bfRF GEEATER THAN TFN (101 TIwFS THF AvFRAGE MACuneOUNn FHW THE PEatoD OF THE REPORT 37 ee THE FAacTTON OF SAMPLF aNatysFS viELnING DETFcTAntE wEASURF4FNrs (f F. >3SICHA) 19 inn?CATFD WITH1H *( 1*.
m ,_ _ _ . . . . . _ _ . . . . _ . . _. - - . .m . . . - - - - m. .____..__.m- . _ . _ _ . . _ . . _ m. _ __._ . . . _ _ _
& M & M. M M M gy . _
nFFMITF FNbfRnN. ental p a n t nt_nGi r s t enNITORTHn At/n3p/3. paGE 25 MAJN[ VaNRFF SINM4HV FOR THF PFDinD 12/78/70 . 12/31/Pn UNITS: PCI/nG mRY NEDIUHt BEnIMENT/STLY i TNDICATne statinNS' HIGHFST ST&TinN CONTRDI l_ntafinNs RAn!0NUCLTDFs MF4N,RANGF,akn HEaN,eswGE Akn (EO. ANALYSE 91 NOMINAL ME &,N.4 4NCF . 45'n .
Nn. nFTFrTFDe* ifa. kn. OFTECTEDe* NO. DETECTED **
, (t02.K007IhE)* LLp
................... .... ..................... .............== ... ,
5)F 1 17 ( 2.5 i .BiE I (.8.5 & 9.71F 0 N3 45 ( 47) 1.1E*01 ( 1.1 &
-(.5.M = 1.7)E 1 ;
( 0) (.5.3 6.01E 1 71*
- ( nt 351* *( 0/ Ale et 0/
1.'dF ,0 7 (.e ga a 3.n1E 12 (.8.2 a 53.7iE O (.3.3 & 3.0)E 1 AG=tt0ut 42) 1
(.t.6 . 1.0)F 2
( 0) (.5.1 = 7.3)E 2 71*
et n/ 35). *( 0/ A)* et 0/
EU=103 ( 47) 2.0F.07 (=t!2 & 5.%)E o 15 ( t.5 A 1.51E 1 ( 7.7 & 3.5)E O
( 01 (a5.7 = R.3)E 1 (=4.3 16.01E C
- ( 0/ 15)* *( 0/ H)* *( o/ 7)e EU.106 ( 48) 7 ( 7.' O & 37.o1E o te ( 6.4 1 8.3iE 1 f 6.1 & 6.4)F t
( 0) (=5.3 - 4.2)E 2 f.3.3 2.1)E 2 et 0/ 35)e et et #1e et 0/ 7)e 1.1)E 2 ( t.a & 9)E 2
!=t31 ( 47) 0 ( 221 & 9.51E I 16 ( t.8 A
(.2.1 . e.0)E 2
( 0) (.2.5 .n)E 3 of 6/ 35)e
- ( 0/ 101* et 0/ 7)*
i L CS.138 ( a21 2.0E.07 ( l.3 g .a)F ? 16 ( ?.8 1 1.0)F 2 (=8.7 & 7.9)E O
( 13) (.6.5 82.9)E I ( t.6 R2.9)E 1 f.3.9 . 1.7)E 1
- ( 13/ 35)e *( 7/ tole *( 0/ 7)e
( C3 137 ( a2) 2.0E.07 ( t d4 .A .a)E 3 16 ( 3.1 A 12tiF 3 ( 9.4 & 3.53E 1
( 12) ( a.P . 868.01E 1 ( 2.4 . R6.81F 2 (-2.6 = 236.n)F a
- ( 14/ 35%* et 10/ 10)* *( 3/ 71*
BA.tC0 ( 42) 4.eE.07 f.td3 &. 7)E F 12 f.6.1 1 5.'11 E - t f.6.1 & 5.8)E 1
( 01 f.2.4 31E 3 (.2.5
- 1.2)F 2 et 0/ 351e *( 0/ 9)e *( 0/ 7)e i CE tes f a2) 7 ( 123 A 1.m)> I 18 ( 6.a i a.11E I (.3.8 & 2.91F- 1 1)E 2
( n) (-2.5 7.A)E 7 (.2.1 .
- ( 0/ 35)* et 0/ 9)* *( 0/ 7)*
( t.A g 1)E 3 19 ( t.9 A ." t i E 3 ( t.2 & 2)F 3 QA.226 ( 42) 1
( n) ( 5.3 7A t)F 7 f 1. 3 - ?.51F t ( 5.0 . 71.9)F 2
- ( 11/ 3%)e et 7/ m)* et 3/ 7)e e NON wnstTimt oFFren Tn Yur utiuara or SFpapaTF statemFFENTS WH}{H hrQF CWEaTFR THaN TF N (101 TIMF t THp avrwacF M a t u cqniWO FfW THF #FDfbh OF THE arpowT
- THF FparTION 81F 9 4dPt F n'J a t V MF 9 YTFtofNG nFYFrT4HIF FF 4 9UG7 DEN TS . 38 (T.F. >33tcual 19 INoTCaTFn affwiw *f )*.
I____________-_-_____.________________________________________ _ _ _ _
--. .- ~- ----
NAINE YANWFF nFF5f f F F4WTRON*ENTat # A D I 9t OGI C a t MONffnaTNG 81/03/23 PAGF 26 .
SUMaant FOR Tur PFernD 12#28/79 = 12/11/80 EEDIUM BEnfMENT/STLT UNITS: PCI/MG DRV dad!QNUCLICES TNDitaTno 97aTII1NS hlGMEST StafInN CON t ont tnrATTONS (NO. AN AL YSF M) NOMINAL NFANe#ANGE. ann mEaN,o&NGF.shn MEAN,eANGF, ann (NON.E00ftNFl* LLO NO. OETECTFO*e S t a .' No, nFTFCTEDee 40 DFTECTE0e*
TH.22a ( a21 2.aE.62 ( 7.'c a 1)E 2 15 ( 8.8 A .' A i r 2 ( 6.1 & 51F 2
( 0) ( 2.5 = 11.8)E 2 ( 7.2 13.' B i E 2 ( 4.3 7.R)* 2 et 35# 35)e et A/ 9)e et 7/ 7)* I 4
o NnN. ROUT!kE REFFRS TO TNF HUMRFR nF O*Pa#aTF "FA9ttREaFNTS wHICH mFet GeFATER TwaN TEN (101 TrrES THE avFRAGE naCwcanUND rnp THE PERInn DF THE RFPnRT 02 THE FRaCTTnN OF SAN #lE aNALYSFS YTELOTNG DETECTanLE MEASUREMENTS ..
(f.E. >3 SIGMA) TS INGTCATFD WTTNIN *( 1e. I-I'
!~
I l
- l J
39
m- _ __ __
61/n1/74 P&EE 27 ma!NF YakuFE OFFSITF ENVlonwuENTat panto Dr.itas MONiind1NC '
SOumaPV Fne Twp #FRitm 12/2m/79 . 12/11/PG ljN I T S 3 PCI/MG eET MED!utt VECEfaTtnN . acustic wicHEmf Staffnq C04 foot t.ncaffn%8 CAnf0NUClinES TNnTCatoa sT4 Tin %S MFaN,oaNGF,a%D ,
. fan.94NGE.a"0 wEaw,esNGF,ahn (N0e aNatYsFM) Nnef % at Sfa. NO. DETFCTEDeo NO. nF TF C TEDee (NON.KOUTINE)* LLD 60. DETECTFDee ...................
7 17 ( 2.s A 7iE 2 ( t.7 A 7)F 2 CE.7 (. 2a) 7 ( ig m& .e1F 59.3)F 66.11E 1 ( s.3 66. tie (=7.1 . 1
( 0) ( 3.7 et at Sie
- ( tt/ 16)e e( 7/ 4)e u.as ( 2a) 5 ( 5;a & . ale s 2s ( 5.5 i .siE 3 < 5.5 a
( a.a .
. sir 3 3
( Oi ( 3.o . . a.a)E 3 ( a.a . 7.' t i E 1 et R/ Ble 7.i)r
- t 16/ 16)e et 8/ M)*
( 9.o A 9.A)E o 17 ( t.2 A 1.6ir 1 (=1.a & 274.R)F =t CE.51 ( 2a) .t.n.10n (.t.2 1.1)E 2
( 0) (.a.5 m 01E 1 et 0/ 16)e et 0/ 4)e e( 0/ Sie e i;5 A t.R)E o it ( 5.5 A 2;9iE o ( t.8 a 1.7)F 0
- N 5s ( pa) 2.0F.07 t.6.5 - , 9.7)F 0
( (.9.6 . 17.t)E o e).
0)
- ( n/ th). *( 0/ n). et 0/
t.6)F 2.9iE o ( t.7 & 2. ale O CO.58 ( 2a) 2.0E=02 ( if3 A 0 ft ( 2.9 A
(.6.8 16.a)F 0 i
( 0) (.8.2 17.3)E o
- ( 0/ 8)e
- ( 0/ 16)e *( n/ 4)e 7201E o ( 6.6 & 7.01E o I
FE.53 ( 2a) 3. nee 01 (.t!R A 1.7)F 0 23 f 6.6 A
(.3.8 = 2.1)F 1
( e) (.2.3 = . 2.0)E i et 0/ 8), et op n)e et 0/ 16)e CO.to ( 2a) 2.0E.07
~
f 1.6 & 1.6)E O tt t a.P A 2. sir n ( 7.4 g
(-1,6 .
2m.3)F .1 8)F 1
( 'n) (.4.s .
of 0/ 16ie 19.n)E O et 0/ A)* *f 0/ A)*
( 223 & 3.n)E a 11 ( 6.1 a 5.'O i E 4 ( t.9 4 6.9)E o ZN 35 t 2a) .t.o.104 (=2.3 = . 3.5)E 1
( 0) (.2.1 . 2.6)E 1 m)* *( 0/ A)*
- ( 0/ 16)e et n/ !-
( tJe & 6tE t 71 ( 7.3 A 1.9)E 1 ( 2.3 & 1.9)E 1 Z3 55 ( Pa) s.0E.02 f.9.a . Ima.01E o
~
(.9.s . 15s.01E O
( n) (.t.1 . 7.3)E 1 et 1/ Ale et at 16)e of 1/ 8)e i ~
e NnN.ppuTINF RFFFR9 TO THE Nit =AFP nF SEPARaTF NFa9tlRFmFNTS mHICH eERE GDFaTER Thaw TFN (101 TipFs Tur AvFoacr natuctntlNn Fne TNF DEpinn nF THE RFRORT
- THF FoacTTnh.0F SamplF awaLYSFS YTElbfNc nFTErTARLE >FaSURF"ENTS (f.F. >1STGha) 19 INDTCaTFn hTTHIN *( )** 40
OFFSITF ENVIp0NwENTal papinLDGTCal PUNTTODThG Ptint#23. 'AGF Pa EAINE YahMEF g}/3g/pg 90MWaRY FOR TMF PFagno jpfpapyo .
acuaTTC ttNITS pcttuG eET MEDIU2 VEGETaffnN .
INDICATop STATIONS HTGwtST StaffnN CUNTpDL LOCAT10NS Ca0!nNUCLinFS "Eah,pa4GE,aND
- (NO. ANat VSF S) NOMINat HFAN,AahGE.A*n
- fan,naNGF,akn (NON.100TfNE)* Ll 0 Nn! DETFtTFnee 3TA. ND. DETECTEOee NO. DFTFCTEDee N3=;5 ( 6.6 A T.m)E O P3 ( t.A i 1.3ir 1 ( t.8 & 1.3)E 1 l
( 23)
( 0)
.t.o.too
(.o.s . 37.a)E a (.6.8 . at.aie 6 (.6.8 - si.=)E O j,
- f t/ 16%e *( t/ 7)* *( 1/ 7)* gl AG.tt04( 2a) .t.0 100 (=1,2 & 1.7)E 1 23 ( 6.9 A P32aiE O ( 6.9 & 23.4)E O i.
( 0) (.t.a . , 4)E P (.t.a . 8)F 2 of 0/ 16)e et 0/ 8)* ef O/ 8)*
( soa 1.015 0 P1 ( t.n A .sjF 1 ( t.o g 53E i CU.103 ( 2a) 2.nF.07 g a52.01E =1
( 0) (.6.3 77.41E O ( 2.0 452.01E =l ( 2.0 .
et 3/ 16)* *( 1/ 8)* et 1/ A)*
CU.106 ( 2a) 7 (.2(8 & t.7)E 1 11 (.7.3 A 16.75F 0 (.t.0 & 2.3)F 1
( 0) (.t.2 .a)E P (=t.1 . 1.n)E 2 i;
- ( 0/ 16)e e( 0/ M)e et 0/ 8)e
!=131 ( 2a) 6 ( 2 .' 6 g 7.n)F 1 23 ( 3.2 A 2. lie i ( 3.2 & 2.1)E 1 t'
f.t.n = 15.33r t i
( 0) ( . 4 .' 3 21.2)E 1 8)*
et o/ 16)* *( 0/ 8)* ef 0/ ,
5 C5 13a ( 2a) p 0E.07 ( A,9 & 10.m)E .1 11 ( t.2 i t.8iE o (=1.7 & 2.7)E o
( 0) (es.6 10.3)E o (=I.3 6)E t
- ( 0/ 16)* *( 0/ 8)e' et 0/ 8)*
C8 137 ( 2at 2.0E.02 ( 720 A 1.9)E O 12 ( 8.7 A t(75E o ( 3.5 & P.8)E o
( 7) (.3.6 . 17.a)E 0 ( 2.1 . 17.a)E O (.3.7 15.6)E o
- ( 2/ 16)e e( 2/ A)e of O/ 8)*
~
DA.taa ( 2a) A.0E.07 ( 527 & 5.1)E O 17 ( 1.0 i 7%E I ( 6.2 & 16.0)F 0
( 01 f=3.1 . a.7)E 1 (.5.0 . 10.7)E 1 et 0/ 16)* *( of R)* et 0/ 8)e. g
-CE.tal ( 2a) a.0E.07 ( Ig 2& 7)E 1 17 ( t.a i 1.[Pi E 1 ( t.1 & f.3)F 1 es.2)E O (.t.a . . 9.7)E 1 l
( n) (.8.s . 94.7)E O (.8.1
- (
- ( at 16)* 2/ 8)* *f 1/ 8)*
f.
CE=1aa ( 2a) 2 (.6dt A 3.9)E O 11 f.t.R A 6.aiF 0 f.2.G A tt.6)E O ;
( 0) (.3.3 , 1.6)E 1 (.3.9 = 7.2)F I et 0/ 16)e et 0/ Ale et 0/ 8)*
e NnN.knuTINE RFFFRS TO THF humerp 0F SFpaRATF "EastipFMFNTS WHICH WERF CDEaTFR THAM TEN (10) TT>ES THE avFkagr maCwnenown FnD TNF PFRfon DF THF AFFOWT 4l
- = THE FRACTTnN or sappLr ANatYsF9 VTEL DING DF TECT ARL E MF A St!#F"ENTS (T.F. D3STGMa) TS INOTCATFD wfTMtp *( )*.
F _. _
sta f NF YawpFF n# F5f f r FNy luin.wF At al. R a n f et_ Or. t C at, enNTTnNING Mt/03/73. paGF 20 9HumaRY FOR THF PEpinn 12/2P/79 . 17/31/P4
- KEDIUMB VFGEtaTION . AcusTTC UNITS
- pCI/MG >FT OaDIONUCtTnEM INnicaine 9Ta11num NIGHE ST STATTnN CtiN T o ni incaTION9 (NO. ANALYSFs) wrgINat mFa,N,WaNGF.aNO ,
WFaN,DANGF,AND WFAN,EANGF, ann (NON.EnUTINFle LLn NO. DETFCTFnes Sta. 60 nFTECTEnot NO. nFTFCTEne*
Ra.22% ( 78) 1 ( Ig t & 33t 7 !? ( t.4 A 5)E P ( 9.3 & a.01F 1
( ?) (=t.7 = 41.n)E 3 ( 3.0 . etno.0)E .I
. (.e.5 - 26.71E 1 ef P/ 16)e of 2/ 8)* et C/ 8)*
~
TH.228 ( 2a) 2.nE.07 ( 3.'o A 6)E 1 71 f 5.4 A 1.55E 1 ( 5.4 & t.5)F 1
(, c) t.7.9 . , 7.6)E 1 (=1.A = 9.7)E 1 (=1.6 9.7)E 1 er at 16)e et 2/ A)* ef P/ 8)*
t.
i 9 NON.RntiTINE PrFFR9 TO THE NUMPER nF 9FPARATF "Easi:4F"ENTS adICH >FRE GDFaTE# !
F
, TNaN TFN flei TT=FS Tur avreaGF RaCNGDnUNn FIIR TWE PEWTOn nr THE eFPnRY ee THE FR3fTInN nr 3 AMPLE aNaLYSF9 YTELDTNG nETECTaAl.E MFaSUDE"FNT5 (f.E. >3SfGMai IS INDICATFD mITHIN *( 3 a .' ;
e El 42
t at/03/23 paGF 30 MAINF YaWWFE OFFSITF FNv7eoNMENTse mantotncfrat MowffnetNG I SUppAPy FnP THF PEpinD 17/78/79 . 12/31/A0 i
i KEDIUM VFGETATION . TE8PF5ffal UNITS: Pet /MG >ET !
inn!Catop ST,aTIONS HIGNERT STATION CONTROL t.0 CATIONS {
RADIOhutt inE S
- Enh.paNGF,6Nn *EAN,paNGE, awn (NO, ANALYSE 4) NOMINat PE a,N,nakCF. ann NO, DFTFtTEnee (NON.%DUTINF)* LLO NO. DETFCTE0*e 374 NO. nFTECTEhe,e 82 00 ( 12) 3.oE=02 ( 3.}a A 5.41E O 13 ( t.4 A 1.3iE 1 ( 5.1 A 5.1)E 0 g
(' 01 (.l.% . 1.M)E 1 f.t.3=- 2.8)F 1
- t 0/ Sie *( n/ 2)* *( 0/ 7)e llo S0 03 ( 12) 9.0E=03 ( 3.0 A 9)F 2 13 ( 5.a A 95E 2 ( 3.2 1 9)F 2 [
( 0) ( 1.a . a.a)E P f 4.6 . 6.3)E 2 ( 2.6 = 62.6)E 1 I
2 et 5/ 5)e *( 2/ 2)* et 7/ 7)*
CE.7 ( 12) 7 ( 3,a A t.n)E 3 12 ( 9.2 A t .'l i E 3 ( 1.9 A 9)F 3 I;l
( 0) ( 9.3 63.6)E 2 ( a.1 - 6.a)E 3 (.5.6 . 599.01E t et 5/ Sie et 2/ 2)e et s/ 71 ;
( 8.7 g 7)F 3 ;
K.00 ( 12) 5 ( td2 A. .t)E e 12 ( 1.1 A 3)E 4
( 0) ( 9.1 19.o)E 3 ( 9.3 15.9)E 3 ( 5.6 11.4)E 3 et 5/ 5)* *t 2/ 2)* *( 7/ 7)e
( . 6,'6 A 6.3)E 11 f.5.8 A 17.'Si E I (.t.0 & 51E 2 C3 51 ( 12) .t.o.100 1 8)F 2
( 0) (.2.3 1.2)E 2 (=3.a . .
ef 0/ Sie et 0/ 2)e of O/ 7)e i
MN=54 ( 12) 2.0E.02 ( t.1 A .m)F 1 15 f 2.6 A 1.45E I ( t.1 & 3.7)E o '
(=t.1,. 1.9)E t
( 0) (=1.5 2.m)E 1
- f 6/ Sie et 0/ t). et 0/ 7).
C0=58 f 12) 2.0E=02
( 3.0 A. 9.01E o 26 f 1.2 A 95E t t b.6 & 61.8)F .1 1
( 01 ( 8.1 19.11F 0 (=1.7 - 2.9)F t of 0/ 5)e et 0/ 3)e er n/ 7). ,
FE.54 ( 12) 3.0Ee01 ( 2,2 & t.4)E t 15 ( 1.6 A 3. tie 1 ( 3.8 A 13.3)F 0 t >
( 0) (.5.9 1.A)E 1 f.e.a . . 5.5)E of of 5)e' of 0/ 1)e of O/ 7)*
e 2.'a A o e i.a A 2.33r c.3.0 A . 3)F 0 co.no ( i2) 2.ne.02 a . s i a. is i
(.3.0 . 1.%3F 1 f 0) (.9.7 . 17.6)F a of o/ Sie *( 0/ t)* et o/ 7)e e NON= Rot)TI NF RFFFRS TO THE NUMRFo nF SF P ak a TF *Es904FFFNTS whICH eruF CpF4TFR TMaN TFN flo) TIMES TMF AVFpacr meCxcpnukn FOR THF PFNinn r1F TMF RFPopf 43 et THE FPattiny nF mamptF apat V5FR VfEtnTNC DFtFrTaHLF "EaSungstkys (f.F. >3 5 t f;m a i is INotc4TFn wifwie *( )..
r, 81/03/73 PaGF 31 nFFAITF F4ytonAwENTal #anIntncTCat PONTTONTAG waTHE Yaw =FE 1P/2m/70 . 17/31/88 Summaev Foo TeF Pent 00 UNITS: PCf/nC *ET KEDIUms VEGET& TION . TFRnEST!al f HIGwf9( STaffnN content 60CaTInNs Qa010NUCLTOES 1mnffaTno StaitnNS "Eaw,91NGF,shn "EaN,RawGF,aND (tu, aNaLVSEM) %n*TN4L "Fe,4 RANGE.aND No. DFTECTEpa,* 40. OFTFCTEDee j NO. DETECtFDee ST A ."
(NON.EquTINEle LLO .... ..................... ................... I 5iE 1 ( 8.9 & 8.5)F 0 al _J ta.A;E o 12 ( 2.8 A Z:.09 ( 17) .t.0 100 (.3d9 A. t
(=2.6 . 3.h)F 1 l
( a.9 3.a)F of 0/ 7)e C 0) et n/ 5)* *( o/ 7)e l fl
( 3.9 4 2.7)E I (i Z:.7% ( 12) s.0E.07 ( l.7 & t.e)E 1 15
(.t.7 & t.0)F 1 t
(.5.9 . 9)F t
( 0) ( . t .'2 3.03E i ef 0/ 7)*
et o/ 5)e et 0/ 1)* i pa f 6.6 & 7.15E O ( 3.2 & 7.9)F 0 ~
N!.%$ ( 17) .t.0=100 f.Ag 7A a.7)E o
(.3.7 . 3.1)E 1
(.2.4 = 0.01E t *( 0/ 7)e
( 0) et 0/ 5)e *( 0/ ?)e 6.11 F. t gf
.a)E 2 1% ( 1. 6 A 1.'2 i F P (.a.3 & ,l
( td0 A= 2.1)E 2 AG.1103( 12) .t.0 10n 17.7)E I
( 2.4 j-( 0) (.t.1 *f 0/ 1)e et 0/ 7)e
- ( 0/ %)*
2e ( t .3 A -
~
6)E 1 ( _3.9 & 9.2)F 6 ,
t; EU.103 ( 17) P.0E.07 ( id7 A 9.a)E e
(.1.1 2.6)E 1 fI
( 0) (.2.5 - 2.7)E 1 et 0/ 2)e *( 0/ 71*
- (
0/ 5)e 14 ( 2,3 A 1.3)E 2 ( 7.7 & 3.4)E 1 EU.103 ( 12) 2 ( PE4 A R.9)E 1
(.7.4 . 771.0)F 0 k,
(.t.e . , 7.3)F 2 et 0/ 7)e
( 0) *( 0/ 1)*
- ( 0/ 5)e 11.2)F 0 11 f l.1 A 1.4)F 1 (.7.3 &
t I=131 ( 12) 6 ( Tde .A 113.6)E .I ( 6.6 P.5)F 1
. y, f 01 f.s.t 2.5)E et 0/ 2)e ei 0/ 7)e et n/ 5)e /
13 ( 3.3 A 13.6iE P ( = 1.2 A - 9.1)F 0 JL C8 135 ( 17) 2.0E.02 (=5.5 A 6.5)E 3
( 2.6 1.7)F 1 h
8)E
^
(e2.t . I et 0/ 7)e
( 0) *( o/ 21e E et 0/ 5)*
13 f 1.3 A .l'E 2 -( 6.A A P.11F 1 L
( a.o & ' t.71E CS.137 ( 17) 2.0F.07 1
( t.1 1.c)F- 2 f.t.s . 13.7)F 1
( 0) (.%.* . at?.01E .1 *( 2/ 23 of 5/ 71*
of 3/ 5)e
.t.71F t 01E 1 2a ( 1.s A 3.'3ir - 1 (.t.3 A' CA.teG f 171 m.pt 07 (.3,1 A t
(.S 7 a.7)F 1
( g) (.5.e . 0.0)E of O/. 2)* et 0/ 71e et 9/ Sie e NU6.Rouf f t'F WFFFHM fn TMF NII.a F W nF SipapaTF .F a ?l-Q F "F N T M 4HirH *FRE GeF4TER (waN TF 4 flo) T f *F M TwF ~ tVFuagr paCwCEnewn FnE THF PFRInn nF twF E FPt19 T 44 ee TNF FwaCTtom nF m awpt_ s aNel ytF M VTELSTWC DtTFCiaktF *Fas"oFFENTS-le. _-
(f.F. >tSIG*a) TS thnicatrn atteln at
W P i
81/03/33 paGF 37 nagtF vaNzrE OFF9ffF F N VINDkME NT a t wad!nt nGTCat knNf?nGING SUMMapY Ft:3 THF PFRIOD 12/73/T9 = 17/31/94 MEDIU4: VE(LTafin% . T F REE S T T al. UNITS: Ptf/mG WET 3
CADIC'2UCLfDER INO1Catop RTailtms HICMFMT sfaffnN CnNTNOL incaTIONS ,
MEag,naNcr,aAn
- fan.eA*iGF,aNo (Cn. ANat YSF9) NOMINAL MEA,NedaAGE.aN7
=0. CETFCTEDe*
No, nFTECTED** 1 (NON.YOUffNF)* LLD NO. DETECTFn** STA.
............. ........ ................... i CE.las ( 17) 7 ( Ig 5& 3.n)E 1 15 t 1.6 & .'T I E y (.a.a a 172.9)F .t $
t 0) (=1.0 16.9)E 1 ( e.1 = R.01E 1
- ( of 9)* *( 0/ 1)* *( 0/ 71* f f
( 7.'? A 1.3)E 12 f 4.2 & l.1)E 2 ( #.8 & 9 %)E 1 EA=223 ( 12) 1 P
(=1.T . 5.6)E 2
( 0) (.l.3 . 5.a)E 7
- ( 0/ Sie *( 0# 7)* *( 0/ T)*
TN.723 ( 12) 2.0E=07 ( 5.m & 76 a)E O 2a ( ta& t.GiE 2 ( 8.5 & 3.11F 1
( n) (.6.7 = . ,7.a1E 1 ( 6.m . Pa6.0)E O j *( u/ 5)* *( nr 2)* er n/ 7)*
i:
?
1l 4-i!
e NON.ROUTINF.REFFRS TO THE kt!-;AFR OF SFPaRATE WEASUREwENTS mMICN wFRF CRFaTER i; THAN TFN (10) TIMES THF aVERaCE mat-conuND FrR THE PERfnp nF THE #FPnRT :
so THE reaCTit!N nF S aMPt F ANALYMES YTFLct4G DETFCTanLE MEaSUWFaFNTS '
(1.E. >3 SIGMA) TS INDICATEn MTTHIN *r )*.
c t
f
- 45
~& -
& & M & Q g. &
Ya**FE OFFMITF FNVIRONwFNTal paDIDtnnical NONTTn4TNG 41/03/23. PaGF 33 I WAINF ;
Su>maev Fue THF PER10n 17/24/T9 . 12/31/86 KEDIUNt WATER = Estusev UNTTS: PC1/LITFP CADIONt!CLTDFS ikhlraT04 MTATInNs NTGhF97 MTaTION CONTeut LOCATIONS MEaN,RaNCF.shn "Fah.paNGF. ann (40 6NatT9Es) NONTNAL M E a,N, p a yGF , a hn (NDM."OUTINEle Lt n NO. DFTFrTFpe. Sta. No. nFTFCTEnee wu. DETFCTEDee CE.7 ( 36) p 0F+nt ( 1.'m & 1.11t e 76 ( 4.P A 2. pie O ( 4.8 & P.2)F 0
(.e.t . ta,5}F o j
( 0) (=1.3 1.m)E t
- ( n/ 24)* *( e/ 12)* et 0/ 12)* ;
11 ( 2.7 A , tie 2 ( 5.5 & 8)F 1 C.20 ( 36) 2.0E*07 ( 2.6 & .' 1 1 F 2
( 0) ( 2.* . 3.1)E 2 ( 2.1 = 3.11E 2 (.1.1 .
. R 5)E 1
- ( pa/ 2 ale *( 12/ 12)e et 10/ 121e CE.31 ( 36) 1.TF ** f.td* A= l.9)E O 11 t 3.2 & 29. lie .1 (.l.2 & 2.a}F o
( 0) (.t.R t.2)F 1 (.2.0 = .R)E 1 et 0/ Peie et n/ 12)* et 0/ 121e I aoa 13.T)E .2 11 ( 2.s a 1.85E .t ( t.8 & t.71E .1 f-G%.54 ( 36) 8 g
( 0) (=1.2 . 1.3)E O (.t.1 . 9)E 0 {
- t o/ 28)* *( n/ 121* *( 0/ 12)e
. C0c48 ( 36) 4 .' (.t .'s a t.m)E .1 ti ( T.3 1 32.' tie .2 ( 5.0 & t.8)F *t [
i
! ( 0) (.2.2 = 1.7)E O (.2.d . 1.7)F n (.1.8 6)E O !
- C 1/ 24%e et 1/ 121* et 0/ 12)*
- t=50 ( 36) 1.eF+01 ( T.7 a 33.a)E .2 ti ( 3.7 + 5.5)E I 3
. ( 2.3 & e.53E .1
( 01 ( 2.8 4.n)E o (-1.9 3.n)F 0 et 0/ 2a)* et nr 121e *( 0/ 12)*
C0=to ( 36) a .' (.3.2 A t.A)E =1 11 f.2.3 a 2.75E =1 (-2.5 & t.8)E =t
(.l.2 6)E o 5
( n) (.2.2 1. alt 3
- ( 0/ 28)* *( 0/ 171* *( 0/ 121e i Z =15 ( 36) a ." ( 3.2 a 3.1)E .1 11 ( 9.1 A 3.41E =1 (=6.0 A 7.9)F 1
( 0) (.3.2 2.7)E o (=2.0 1.2)E O
- et op Pale et n/ 12)* et- 0/ 121 e
. ZR=45 ( 36) 1.0E*01 (.l.1 & 3.A)F 1 2" ( e.e A 5.2)E .1 ( e.# & 9.2)E .t
( of f.3.e . 1.T)E o (.2.0 . o.5)E o
- ( n/ Pale et np 17)e et of 12). .
e l
e Nf14.RDtIT t hF RFFFWS fil THF NilmkFD nF SEpadaTF SFAStIDF"FMTS dNICH >FWF GuFaTFD Tway TFN (101 TleFq THF avFRAGF hate cant *O FDW THF PFuT7n qF THF REPnof l
- ThE FpaCTf D's hr MoMot r nN a t.V er g ytF nThr, nFTFCTaktE *FaSuuF.(NIS 46 tr.=. >3str.-a) is imnteevro .TTar= *( ie.
MAINE vanEFF OFF5tTF FwvTenw*ENTat paninLOGICal. MUNITORING 81/n3/23. PaGE 3a SUwmaev Fno TwF PEntno 12/pafyg . tpf33pse MEDIUxe WATER . FSTUARY HNTTS: PCI/ LITER ,
R ADIONUCl ior i TNDicaTno staTInNg wrGHrst 37affnN CONTeot Lnr4TInN3 (NO, A N1( V SE 41 NH.T N a t WFaN,RaoCF.aND dFaN,ethCF,aAn hEaH.e&NCF. ann (TON.00HTINE)* Li n NU.' DFTECTFn** Sfa. NO. DFTFETEnee NO. nFTECTEne* ,
1 RB.G5 ( 36) 2
~
( 2.4 A 7.218 1 14 ( 3.8 A 3.5iE =t (.e.R & Sn.01F .2
- ( 01 (.P.4 = 2.2)E o (.2.0 1.9)F o .
+ *( 0/ 24)e et 0/ 17)* ef 0/ 12)e AG.1103( 36) 1. stent ( 7.9 A te.n)E 1 11 ( 3.0 A 1.RiE o (.5.5 & 16.n)F .1 .
( n) (=I.o . . 1.7)F 1 ( 1.0 9)E 1 et 0/ 24)e *( 0/ 12)* *( 0/ 121e CU.103 ( 36) 4 (=9,4 A 1.4)F .1 15 (=9.3 A 2.'aiE .1 (.l.0 & 2)F 0
( 0) (.2.4 . 7)F 0 (.2.3 1)E O
- ( Op Pale *( 0/ 12)* *( 0/ 121*
CU.104 ( 361 A.0E+01 ( 2(1 A 1.q)F n 19 ( ).6 A 2.aiE O (.l.7 & 1.4)E O
( 0) (=t.n = 2.o)E I (.s.9 - 11.1)E o ,
- ( 0/ Pale *( 0/ 12)e *( 0/ 12)* .;
1 131 ( 3h) 6 (.1,'O A 4)F 0 20 (.4.1 A 6.7iE .1 (=4.1 & 6.7)E .1 -
( 01 (=8.1 . e.6)E o (.a.s . 2,e}E o l et 0/ 24)e et 0/ 171* *( 0/ 12)*
Cs.i3a ( is) 9 (.2,n A i..le -i is ( a.e i 27.'i 1 F 2 (.5.6 & t.3)E .i
( 01 (.1.7 . 2.1)E o (=1.4 . 31E O et 0/ 2a)* *( 0/ 12)* et 0/ 12)*
C8 137 ( 36) 9 .' ( tgl& 1.0)E .1 2n
- 4.2 A 2.' tit -1 ( e.2 & 2.11F 1
( 0) (.2.9 . . 2.01E o (=5.5 15.7)F 1
- ( 1/ 24)e '" 12)* e( 0/ 121* .
CA.tec ( 36) 1.5F*01 (.9.R A 4.7)F 1 20 1. ; a 6.'n1E =1 ( 1.5 & 6.0)E .1
( 01 f.5.0 . . 3.a)E o (=2.6 . 3.7)F 0 et 0/ 24)e *( e/ 12)* ef 0/ 12)* ,
CE=tas ( 361 8.0E+08 ( 5.'2 A 107.a)E 2 15 ( 9.4 A 11.fiE .1 (.3.1 A 6.519 1
( 0) (=1.1 . 1.0)E 1 (.3.1 . 3.8)E o
- ( 0/ 24)e *( 0/ 12)* et Op 121e Q4 220 ( ~}6) 6.0E+01 C.3.'? A 3.9)E o 2e ( 6.a A a.' Sit 0 ( 6.e & e.5)F A
( 0) ( 3.5 , 3.1)E 1 (=2.1 3. s ) F. 1
- ( 9/ ?e). *( 0/ 121* *( 0/ 121e e Now.anuYIAE e(FFh9 788 TMF MusmFw nF SFPapaTF mea *ueF*this ww!CM eFRE GREATF#
TNaN TF N (101 TT*ER THE avrpacF natFconstNo Foo twE GERinn rir THF RFPopf 47 ee THE react!ON or ssMPI F aNa(YSFS VTELDTkG nFTFCTaktF wraSO4EPFNTS (f.F. >35fGmai TS IN0ftaTFD NTThTH *f )*.
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48
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HEDIUus MATER = G#nnnD UNffSt PCf/LITEw MfGHE9T StatinN CONTHOL LntaignNS Da0IONUCLInES INnICATOs stat 10ws MEANepaNCE. awn NF aN ,naNCF ,'akn "EaN,9aNGFeaNn (80. ANALYSES) knufNat AD. OETECTED**
'.NON.KUUTINEle LLO ND,' DETEC TF O *
- S T a ." NO. OFTFCTEnee
................... ..m. ..................... ...................
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et 0/ 12)* et 0/ ele e NnN= ROUTINE HFFFRS TO THE NUMRFP nF SFpaeaTE MFaSURFMFNT9 WHICH hPRF GAEATER TMAN TFN (ini TTHE9 THr avF# ACE paCur,RnUND FnR THE PERInn nF tee REPORT [
- e THE F8 tart 10w I'F SarPLE ANaLYSFM YTEtOTNC DETErTaBtE MEaSUDEMENTS je, {
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- East'REMENTS ff.E. >38fGwa) TS INDICATFD df7Hf4 *f le.
6 4
52
_. . . .- .m.. ,. _ _ .. . ~ . ..
'I i
1 IV. MILK COW CENSUS DATA Y
A census of all milk cows within a distance of 8 kilometers (5 miles)
~
I of the plant was carried out on April 28 and October 20, 1980. Table 1 indicates the results of this survey; there was no change in the milk sampling locations during 1980.
i lI 4
l
- 1
< 1 it is 4
3
- I 4
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! 53 II1
I B
TABLE 1
} ,
1 1
e Number of Cows Location October
)lW Farm - April
!3 Sherwood Baker Woolwich 5 5
{g 7.2 km, 268 4
4 Gerry Galuza Woolwich 1 1 7.4 km, 229 Lester llolbrook Woolwich 20 23 7.1 km, 269 0 Wayne Leeman Woolwich 2 3 7.9 km, 228 i Bruce Dickson Wiscasset 2 3 2.7 km, 10 Ronald !!odgdon Wiscasset 2 2 a
2.1 km, 356 0 Edgecomb 1 1 Frank-Richards 7.7 km, 94 l
Edgecomb 1 1 l Raymond Shadis
- 4.2 km, 56 Edgecomb 1 1 John Potter #
1l5 7.9 km, 56 l
W I
i 4
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lI
!I 54
!I
!8
- e e
I
+
I 1 V. QUALITY ASSURANCE PROGRAM j
'I Three separate quality assurance programs were performed during 1980 to demonstrate the validity of laboratory analyses by the Yankee Environmental Laboratory (YEL).
I YEL participates in the EPA Interlaboratory Comparison (cross-check)
Program for those species and matrices routinely analyzed by the laboratory.
This provides an independent check of accuracy and precision of the laboratory analysis.
YEL maintains an intralaboratory quality control program to assure the validity and reliability of the data. This program includes quality control of laboratory equipment, use of reference standards for calibration, determination of counting efficiencies and analysis of blank and spiked samples. The records of the quality control program are reviewed by the responsible cognizant, and corrective measures are taken whenever applicable.
A blind duplicate / replicate program is maintained in which samples are prepared from split or homogeneous media and sent to the laboratory for analysis. The results from this program are used to check for precision in laboratory analyses.
I Figures 9 through 11 show the results of the EPA Intercomparison Program for radionuclides in milk and water samples for 1980. Strontium 89 in milk in a July sample and Cr-51 in a February water sample fell outside of the EPA control level, all other milk and water samples were within EPA criteria.
55 I
I I
I In March of 1980, YEL changed the method of detection of Sr-89 and Sr-90 from simple beta counting at two different times to a more reliable beta-beta anticoincidence systen. A negative bias in Sr-89 measurement became apparent in late August 1980 and processing of the strontium sample m was suspended pending system evaluation. In September, the entire beta-
,g beta anticoincidence system was recalibrated and resulted in Sr-89 efficiencies which were approximately ten percent lower than the original calibration. All Sr-89 data generated by the beta-beta anticoincidence methodology was reviewed and positive values have been updated. This problem did not affect the ability of the technique to detect Sr-89 near the 10 pCi per liter LLD requirements. The September Sr-89 EPA results were within EPA criteria for accuracy.
Concerning the Analysis of Cr The analysis of Cr-51 is made difficult by the low branching intensity of the primary gamma line (0.099 at 320 kev) and the relatively short half-life (27.7 days) of Cr-51. A review of the gamma spectra associated with these analyses showed no significant problems with the manner in which these analyses were conducted.
All future Cr-51 analyses will be carefully reviewed; however, we feel that the expected precision utilized by the EPA to determine the normalized deviation from the known for Cr-51 is far too restrictive.
The results of the blind duplicate and intralaboratory QA sample programs for the first half of 1980 showed that YEL met the criteria for precision in environmental media.
56 I
HG. 9 EPR RESULTS RADIONUCLIDES IN WRTER E] = CS- 13 4 C= CO-60 -
CD=CS-137 A = I - 131 O + = H-3 9 X= GROSS BETR O_
i -
O O
~
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JAN. FEB. MAR.
1980 TIME (MONTHS)
FIG. 10 EPR RESULTS RADIONUCLIOES IN WATER E]:S R -89 '
0:SR-90 A = RU- 106 -
a + = ZN-65 X = CR-51 o-o a
z $~
1 O
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O 7 iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii.iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiig JAN. FEB. SEF.
1980 TIME [ MONTHS 1
e O i Z E Z
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O Cr" >
6 LL N ~
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RPR. MRY JUNE JULY JRN. FEB. MRR.
1980 TIME (MONTHS)
,r .... ..-~ ~. . ..- ... .--- -.. .-
I f I.
I VI. ATMOSPHERIC FALLOUT DURING 19g On October 17, 1980, the People's Republic of China detonated a nuclear device in the atmosphere at the Lop Nor test ?ite in northwest China.
The explosion was estimated by the Department of Energy to be in the 200 kiletons to one megaton yield range. The clouds of radioactive debris began drifting over the western part of the United States on October 19, 1980.
I Figures 12 and 13 show the weekly measurement of airborne gross beta activity on air particulate filters from nine air sampling stations in the environs of Maine Yankee. During the beginning of November, increased airborne gross beta activity was prevalent at both indicator and control station samples and continued to increase into 1981. Station 29, a control station located 20 kilometers north-northwest of the plant, detected gross beta activity during the second week of December, which was approximately 18 times greater than the average gross beta concentrations of the eight other airborne atations fer this period. A gamma analysis of this filter t
was performed, and the analysis showed detectable concentrations of several fiscion products (Ce-141, Ce-144, Zr-95) which are associated with a nuclear 1
tast.
l Gamma analyses are routinely performed quarterly on weekly composite air particulate filters from each station. The fourth quarter gamma analysis of these filters at all sampling locations showed detectable concentrations of fallout fission products (Ce-141 Ru-103, Nb-95 and Zr-95) from the Chinese test. In October 1980, our environmental laboratory in Westborough, Massachusetts, began operation of a control air monitoring station. These l g-m 60 t
l
l I 1 I
I measurenents are in addition to the background measurements required by our Technical Specifications. From November 13 to the end of the year, I the laboratory detected measureable concentrations of Ce-141, Ru-103, Ba-140, Nb-95, I-131 and Zr-95 in air particulate filters. Iodine 131 was also detected in charcoal filters on November 20, 1980.
Fallout was also detected in other environmental media during 1980.
Aquatic vegetation samples from both indicator and control locations collected in December of 1980 showed detectable concentrations of Ce-141, M Ru-103, Nb-95 and Zr-95 (Figures 25 through 28). Iodine 131 activity was detected in November and December milk samples from both indicator and control . stations.
I I
I I
I I
I I
61 I .
I FIG.12 MAINE YANKEE R.P. FILTERS GR-B 2 . 50 E-01 --
u 200E-015 _
i _
1.50E : I "L : a tu -
E. 1 00E-01 s
o a.
i 5.00E-02-~
- -MA w
- 0. n u n nig o nio niin o n niin n o n g nio ni inininiin n o nig n o n niin n o n gun n mio o nin gininini JRN. FEB. MRR. APR. MAY JUNE JULY RUG. SEP. OCT. NOV. DEC.
1980 Z VALUES INDICATE ACTIVITY NUMBERS OUTSIDE THE RANGE OF THE PLOT STATION 11 =X STRTION 12 = X STATION 13 =Z STATION 14 = + STRTION 15 =X STGTION 16 =0 STRTION 17 =0 STATION 28 =A ll ___ __ _ _- _ _ _ _ _ _
FIG.13 MAINE YANKEE A.P. FILTERS GR-B
- 1. 00 E + 00 --
- u l
I 4
8.00E-01h _
6.00E-01h
_ m
_ O to -
a: -
14 -
s E
N 4.00E-01f _
9
~
t _
~
i 2 . 00E-01 --
1 1
i _
E
- % _ m __ __
_Mh e a W% _ _
- 0. inio u p uiin o pin n oiju o minio nio u p o u u n p oinin p u u n ogo uio ugo uin o p uNOV.
n u nguDEC.
o nio; FEB. RPR. MRY JUNE JULY RUG. SEP. OCT.
JAN. MRR.
1980 I VALUES INDICATE RCTIVITY NUMBERS OUTSIDE THE RANGE OF THE PLOT STRTION 29 = N:
i M M M M M M M M M M M M
- ^ -
lI
!I e
g VII. ANALYSIS OF ENVIRONMENTAL DATA The analysis of environmental data may be divided into three sections: airborne radioactivity, waterborne radioactivity, and direct i radiation measurements. A discussion of each environmental media within
!E these sections will follow. l
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64
I I
I 1) Airborne I a) Air Particulate Filters Air monitoring stations are established at a total of nine locations. Seven of these locations are indicator, while the I ,
remaining two are control stations. The air pumps at these locations operate continuously at a flow rate of approximately one cubic foot per minute, resulting in a weekly air sample of approximately 300 cubic meters. Airborne particulates are collected by passing the air through a fiber filter; these filters are collected weekly and held for at least 100 hours0.00116 days <br />0.0278 hours <br />1.653439e-4 weeks <br />3.805e-5 months <br /> before being analyzed for gross beta activity to allow for the decay of radon and thoron daughter products. Weekly composite air filters from each location are analyzed quarterly for gamma emitting nuclides. Figures 12 and 13 show the weekly concentration of gross beta activity during 1980. These figures show that the behavior of gross beta activity for indicator and control stations were similar. In November, increased airborne gross beta activity was noted in both indicator and control stations and showed even higher concentrations in f December. Station 29, a control station, had a gross beta concentration during the second week of December which was I approximately 18 times higher than the average concentration of the other air sampling sta'tions for this period. A gamma analysis of this filter showed detectable concentration of fission products related to the Chinece nuclear test (see 65
FIG. 14 MAINE YANKEE A.P. FILTERS CE-141 7 .50 E :
6.00E-035 4.50E-03
- 8 to a: -
to -
E 3 00E-032 s :
o a_
1.50E-03 g
SN
_ _ ~ _
- 0. 4 . . ,3. . . . . . . . . g o n . . . n g o . m i n i o n . n . g u n o n . g o n o n i o n . n ,ii n o n . . i n o n . i o n u n g 0 ' nJAN. . n n o g,,,E F B . MAR. RPR. MAY JUNE JULY RUG. SEP. OCT. NOV. DEC.
1980 Z VRLUES IN01CRTE RCTIVITY NUMBERS OUTSIDE THE RRNGE OF THE PLOT STATION 12 =M STATION 13 X STRTION 14 =X STATION IS = + STATION 16 =X STATION 17 =0 STATION 2B =0 STATION 29 =a STATION =+
s FIG. 15 MAINE YANKEE R.P. FILTERS RU-103 2 50E :
2 00E-03 -- l
~
. u 1.50E i i :
l M E a: -
to -
'E 1.00E-03 1 s :
O a_
5.GOE-04 "g- x -
i : -
- 0. i n o n n i n i n u n g i n o n ii g o n u n i g i n n u n g o n ii n i g n i n i. iiii n i n eng o .u n i g i . i n o n g n ii n i n g o n i n ni JAN. FEB. MAR. RPR. MRY JUNE JULY RUG. SEP. OCT. NOV. DEC.
i 1980
, 'Z VALUES INDICATE ACTIVITY NUMBERS OUTSIDE THE RANGE OF THE PLOT STATION 11 =X STATION 12 =X STRTION 13 =." STATION 14 = + STATION 15 =X STATION 16 = 0 STATION 17 =5 STATION 28 =A STATION 29 =+
W M M M ..
M. .
M M M M M M M M M-M M ._
M - .
M , _ . .
M
4 FIG. 16 MRINE YRNKEE' R.P. FILTERS NB-95 r
2.75E-02 __
1 ,
2.20E-02 _ _
165E-02i _
m 1
- r<>
- a
- -
ia _
- g l E N
110E-025. _
i- - _
o . ,
- n_ _
550E-03i /
b -
- 0. noningon ung..unnion..n.g..u o . g.o n o n,.n. n..g o.n in. gin n u..g o n u n;n ni n ninio n ig JRN. FEB. MRR. RPR. MAY JUNE JULY RUG. SEP. OCT. NOV. DEC.
1980
- i.
Z VALUES INDICATE ACTIVITY NUMBERS OUTSIDE THE RANGE OF THE PLOT STATION 11 =M STRTION 12 =X STATION 13 =X STATION 14 = + STATION 15 =X STATION 16 =o STATION 17 =0 STRTION 28 =A STATION 29 =+
E E W .
M M M m M M m m m m m
FIG. 17 L
MRINE YANKEE R.P. FILTERS ZR-95 2 . 50 E-02 --
2 . 00E -
1 t
1.50E-022 r9 :
E E 5- -
ta 5 :
- 8 1 00E-022 s
! Ua_
l1 5.00E-03 9
a :
o .
- 1 .
+
j 0.
~
JRN. FEB. MAR. APR. MAY JUNE JULY RUG. SEP. OCT. NOV. DEC.
. 1980 Z VRLUES INDICRTE RCTIVITY NUMBERS OUTSIDE THE RANGE OF THE PLOT STATION 11 =M STATION 12 = X STATION 13 =X STATION 14 = + STRTION 15 =X-STRTION 16 =o STATION 17 = EI STATION 28 = A STRTION 29 =+
M M M W M M M M m' M M M M M M
. . . . ~ - . _-... . _ .. . . . .
- 1 I
I I Section VI).
The quatterly gamma analysis on weekly composite air particulate filters shows detectable concentrations of Ce-141, Ru-103, Nb-95 and Zr-95 during the fourth quarter of 1980 (Figures 14 through 17). The concentration of these fission products l was not statistically different at all locations except Station 29, which exhibited higher activities. This fourth quarter activity is the result of fresh fallout associated with the Chinese cuclear test.
I b) Charcoal Filters I
f
- 'harcoal filters from nine air sampling locations were collected -
and analyzed weekly for I-131 activity. Concentrations of I-131 activity in both indicator and control station samples during 1980 were below detectable measurements. 'j c) Milk Milk samples were collected an ~
u _
a_ _
2.00E+01 ,
~
O. n i. n i .j .i n ii n i j n. . .n ig i.ii n i .ij i n n u .j i n n ii n g o. . .. n g . ii.i n g i .n i n n i n n i.iii g i n n i n i g o n i n n i JRN. FEB. HRR. APR. NRY JUNE JULY RUG. SEP. OCT. NOV. DEC.
198C Z VALUES INDICRTE RCTIVITY NUMBERS OUTSIDE THE RANGE OF THE PLOT l STRTION 11 =X STRTION 12 = X STATION 23 =Z E E E M M M M M M M M M M M M WE ,
FIG. 20 MAINE YRNKEE RQURTIC VED. RU-103 5 . 00 E + 01 --
~
4.00E+01-
'$.00E+01
~.
R
_ ~
s 2.00E+01 _
Uo.
~.
1 00E+01
- 0. ...n....g n.nn gin.n..g........g.u.. Tisj n.nn .jn...n.gu..nr.gn..nn.g...... ng.....nninoning DEC.
JRN. FEB. MAR. RPR. MRY JUNE JULY RUG. SEP. OCT. NOV.
1980 Z VALUES INDICRTE ACTIVITY NUMBERS OUTSIDE THE RANGE OF THE FLOT STRTION 11 =* STATION 12 =X STATION 23 =X
FIG. 21 MAINE YANKEE ROURfIC VED. NS-95
, 1 00E+02--
~
8 00E+01 h
6.00E+01 b
R 4 . 00E+01 -
U a
l 2.00E+01-~
i i
- N :
'N _ f _
- 0. iioonoi
. . . . . . . o i . . . . . . . . i . . o . . o . i . . . . . o . i . o . r. . . i . . . o . . . i o : n o . . i . . . o . u i i . o . . o . i o o n i i i . i o n JAN. FEB. MAR. RPR. MRY JUNE JULY RUG. SEP. OCT. NOV. GEC.
q 1980 Z VALUES INDICATE RCTIVITY NUMBERS OtlTSIDE THE RANDE OF THE PLOT STATION 11 =* STATION 12 =X STRTION 23 =Z
FIG. 22 MRINE YANKEE ROURTIC VED. ZR-9S 2 . 0 0 E + 02 --
1.60E+02k 1 20E+02-~
- R O
N 8.00E+015
~ _
u .
- a. _
4.00E+015 -
- ~
3 0 nni.n.go noniii.niiniinn.ni.in.ininioniongui.n ninn no.inin.inin ..inigio ninigo ninni JRN. FEB. MAR. RPR. MRY JUNE JULY RUD. SEP. OCT. NOV. DEC.
1980 Z VALUES INDICATE RCTIVITY NUMBERS OUTSIDE THE RANDE OF THE PLOT STATION 11 =X STATION 12 =X STATION 23 =X
O - W 4 O $ 4 Mi. O t'E+ 4.-4-.4 .A.,,
I Since these fission products in aquatic vegetation correlate with the arrival of fresh fallout from the Chinese nuclear test (see Section VI) and were below detectable level concentration for liquid releases from the plant, this activity I is not the result of the operation of Maine Yankee.
I c) Marine Organisms Fish, crabs, lobsters and mussels were collected and analyzed during 1980. Crat and lobsters are categorized under the media arthropods, while mussels are under shellfish in our summary tables in Section III. The results of the gamma analysis show that Potassium-40, a naturally occurring nuclide, was the only detectable radionuclide in marine organisms.
d) Sediment Detectable concentrations of Co-60, Cs-134 and Cs-137 were measured in sediment samples from Stations 15 and 16, located on the west side of Bailey Cove. These stations are in the vicinity of the old liquid discharge point, where routine liquid l releases from the plant occurred before 1975. A discharge diffuser has subsequently been installed and the liquid is now discharged into the Back River. The activity detected in these stations is due to the residual activity from old releases.
lI Concentrations of Co-60 and Cs-134 were below detectable values
.I l
80
I I
at Station 18, which is located on the east side of Bailey Cove near the present diffuser.
- 3) Direct Radiation I Table 2 shows the yearly average exposure from direct gamma "
radiation in microrem per hour from 17 TLD stations located on and off the Maine Yankee site. Zone I and restricted boundary I
stations exhibited monthly radiation exposures which ranged from ;
7.3 to 26.2 microrem per hour. The control locations showed monthly exposures which ranged from 10.0 to 18.7 microrem per hour. The yearly average shows that the control stations' exposures are not statistically different than the average exposure rate at indicator and restricted boundary sites.
I :
'I 1I I
I I
81 I -- . - .
j I l l
I TABLE 2 l
1980 Average TLD Exposures Microrem/ Hour TL 1 Zone I 11.8 11.3 I TL 2 TL 3 TL 4 Zone I Zone I Zone I 11.8 13.3 TL 5 Zone I 11.3 I TL 6 TL 7 Zone I Zone I 11.7 10.9 10.4 TL 8 Restricted Boundary TL 9 Restricted Boundary 15.9 TL 10 Restricted Boundary 14.1 TL 11 Restricted Boundary 15.2 15.9 I TL 12 TL 13 TL 14 Restricted Beundary Restricted 'doundary Restricted Boundary 10.6 12.7 TL 15 Restricted Boundary 13.3 1
I TL 16 TL 17 Zone II Zone II 13.9 11.5 l
Average Zone I - 11.7 1 1.8 i
Average Zone I + Restricted Boundary Sites - 12.7 1 2.8 Average Zone II - 12.6 1 2.4 microrem/ hour I
I
,I I
82 I .
I TABLE 3 Off-Site Environmental Radiological Monitoring Summary of Analyses for the Period 1/3/80 to 1/6/81 I TLD.- Direct Radiation Microrem per Hour ,
1 Analyses Lower Limit All Indicator Highest Control I Performed of (Total Number) Detection (LLD)
Stations (Mean Range)
Station (Mean Range)
Station (Mean Range)
I 201 0.3 (12.7 1 2.8) 12(15.9 1 2.2)- (12.6 1 2.4)
(7.3 - 26.2) (12.7 - 20.7) (10.0 - 18.7)
I .
I I
I ,-
I I 83
- I
l l
I VIII. ENVIRONMENTAL DOSIMETRY l
The concentration of man-made radionuclides having detectable measurements in indicator and control station samples of air particulste I filters, charcoal filters, drinking water, aquatic food, milk and food crops were used to calculate total body doses to adults. The average individual's usage factors were taken from USNRC Regulatory Guide 1.109 (October 1977).
These usage factors are:
8,000 m 3 /yr of inhaled air I 370 liters /yr of drinking water 7.9 kg/yr of aquatic food 110 liters /yr of milk 190 kg/yr of food products The product of the radionuclide concentration and the usage factor yields the yearly radionuclide intake. The dose is calculated by using the dose conversion factors contained in USNRC Regulatory Guide 1.109.
I-131 doses to the thyroid were calculated separately from data from the media mentioned above. In addition, external whole body doses were measured with TLD's placed in indicator and control locations.
Table 4 summarizes the environmental doses from detectable concentrations in indicator and control station samples. The doses calculated from inhalation and I-131 are due primarily to higher concentrations of fresh fallout related to the Chinese nuclear test in October.
84
TLD measurements indicate that nearby residences did not receive any measurable dose from the operation of Maine Yankee. The background external doses were measured to be approximately 8 mrem higher for 1980 than Zone I location, indicating that variation in the natural environment dose rate is greater than any contribution from the plant.
I I
I I
I .
I I
P I
!I 85
. - . . . . _ . - - _ . _ _ _ . . . . m. ..._____.__m.. . _ . . . .
TABLE 4 Summary of Environmental Radiation Doses (mrem / year)
Source Plant Environs Background Inhalation 7.64 x 10-5 3.31 x 10-4 Aquatic Organisms *
- Food Crops *
- Milk 3.01 0.73 I Water
- Concentrations below detectable measurettents I
I I
I 86 I . - - _ _ - _ . _ _ - - . _ . - . _ - - . _
I IX. CONCLUSION I During 1980, our radiological environmental monitoring program conducted in Maine's off-site environment showed that, in general, the major radionuclides measured in environmental media were the naturally occurring and fallout fission products from atmospheric nuclear testing. There was no significant increase in environmental radioactivity due to the operation of Maine Yankee.
I The levels of radioactive materials in environmental media indicate t hat public intakes are less than one percent of those recommended in Appendix B, Table II, Part 20 of the Code of Federal Regulations.
I I
1I I
il 87 I
.._ _ . 2 _ ~ . . _ _ . _ .. ,.. _. .. .
X. REFERENCES I 1. M. Eisenbud, Environmental Radioactivity, Second Edition, 1973, Academic Press, New York.
I
- 2. G. Eichholz, Environmental Aspects of Nuclear Power, 1976, Ann Arbor I Science Publishers, Ann Arbor.
I 88
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