ML18038A350

Annual Radiological Environ Operating Rept for 1990. W/910426 Ltr

ML18038A350
Person / Time
Site:	Nine Mile Point
Issue date:	12/31/1990
From:	FIRLIT J F NIAGARA MOHAWK POWER CORP.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NMP76356, NUDOCS 9105020211
Download: ML18038A350 (224)

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ACCELERATED DISTRIBUTION DEMONSTRATION SYSTEMREGULATORY INFORMATION DISTRIBUTION SYSTEM(RIDS)ACCESSION NBR:9105020211 DOC.DATE:

~+6~NOTARIZED:

NODOCKETFACIL:50-220 NineMilePointNuclearStation,Unit1,NiagaraPowe0500022050-410NineMilePointNuclearStation,Unit2,NiagaraMoha05000410AUTH.NAMEAUTHORAFFILIATION FIRLIT,J.F.

NiagaraMohawkPowerCorp.RECIP.NAME RECIPIENT AFFILIATION R

SUBJECT:

"AnnRadiological EnvironOperating Reptfor1990."W910426ltr.DISTRIBUTION CODE:IE25DCOPIESRECEIVED:LTR ENCLSIZE:TITLE:Environmental Monitoring Rept(perTechSpecs)NOTES:/5oDRECIPIENT IDCODE/NAME PD1-1LABRINKMAN,D INTERNAL:

ACRSNRR/DREP/PRPB11 RGN1DRSS/RPBEXTERNAL:

EGGGSIMPSON,F COPIESLTTRENCL331111221122RECIPIENT IDCODE/NAME PD1-1PDOUDINOT,D AEOD~lgg/--B1$~ERGN1IL'E02NRCPDRCOPIESLTTRENCL111111111111DDNOTETOALL"RIDS"RECIPIENTS:

PLEASEHELPUSTOREDUCEiVASFE!CONTACTTHEDOCUMENTCONTROLDESK,ROOMPI-37(EXT.20079)TOELIMINATE YOURNAMEFROMDISTRIBUTION LIS1SFORDOCUMENTS YOUDON'TNEED!TOTALNUMBEROFCOPIESREQUIRED:

LTTR16ENCL16DD j'dgkU TN(AGAAHVMOHAWKNMP76356JosephF.FirlitVicePresident NuclearGeneration NINEMILKPOINTNUCLEARSTATION/P.O.BOX32LYCOMING, NEWYORK13093/TELEPHONE (315)343-2110April26,1991UnitedStatesNuclearRegulatory Commission DocumentControlDeskWashington, DC20555RE:NineMilePointNuclearStationUnit1FacilityOperating LicenseDPR-63DocketNo.50-220NineMilePointNuclearStationUnit2FacilityOperating LicenseNPF-69DocketNo.50-410Gentlemen:

Inaccordance withtheTechnical Specifications forNineMilePointNuclearStationUnit1andUnit2,weareenclosing theAnnualRadioloicalEnvironmental 0eratinReortfortheperiodJanuary,1990throughDecember, 1990.Anyquestions concerning theenclosedreportshouldbedirectedtoHughJ.FlanaganatNineMilePoint(315/349-2428).

Veryrulyours,CJophF.FirlitVicePresident-Nuclear Generation JFF:HJF:caf(89RADPT1.

HJF)Enclosure (18copies)XC:USNRCRegionIResidentInspector (Unit1/Unit2)9105020211 901231PDR,ADOCK05000220PDR a~1)llIIb' 0iAMMUALIFRADIIGII OOQIICAIL EMVIIROjMIMilEM'll'AL OoPEIRA7IIMQ REPOolRl7 II~5i9105020211 NINEMILEPOINTNUCLEARSTATION'I NCItr~ttI NIAGARAMOHAWKPOWERCORPORATION ANNUALRADIOLOGICAL ENVIRONMENTAL OPERATING REPORTJanuary1,1990-December31,1990forNINEMILEPOINTNUCLEARSTATIONUNIT1FacilityOperating LicenseDPR-.63DocketNumber50-220andNINEMILEPOINTNUCLEARSTATIONUNIT2FacilityOperating LicenseNPF-69DocketNo.50-410 lkI soTABLEOFCONTENTSPacaeListofTablesListofFigures1.0Introduction

2.0 AQUATICSAMPLESIShoreline

SedimentIIFishIIISurfaceWater3.0DIRECTRADIATION

4.0 TERRESTRIAL

SAMPLESIAirParticulate/Iodine IIMilkIIIFoodProductIVLandUseCensus5.0INTERLABORATORY COMPARISON PROGRAM6.0HISTORICAL ENVIRONMENTAL SAMPLEDATA7.0CHANGESANDEXCEPTIONS TOTHEPROGRAM

9.0 GENERALREFERENCE

MATERIAL10.0DATATABLES-199011.0FIGURES12162324313537394143464851147

'4oVP LISTOFTABLESTableNo.Content~acaeTable1SampleCollection andAnalysis, SiteRadiological Environmental Monitoring Program-AquaticProgramandDirectRadiation 52Table2Table3Table4Table5ATable5BTable6ATable6BTable7Table8SampleCollection andAnalysis, SiteRadiological

.Environmental Monitoring Program-Terrestrial ProgramEnvironmental SampleLocations Radiological Environmental Monitoring ProgramAnnualSummaryConcentration ofGammaEmittersinShoreline SedimentSamples(pCi/g-dry)

Concentration ofGammaEmittersinShoreline SedimentSamples(pCi/kg-dry)

Concentration ofGammaEmittersinFishSamples(pCi/g-wet)

Concentration ofGammaEmittersinFishSamples(pCi/kg-wet)

Concentration ofGammaEmittersinSurfaceWaterSamplesConcentration ofTritiuminSurfaceWaterSamples535458616263656772Table9ATable9BTable10DirectRadiation Measurement Results(mremperstandardmonth)DirectRadiation Measurement Results(mremperquarterly period)Environmental AirborneParticulate Samples-Off-SiteStations, GrossBetaActivity737781Table11Environmental AirborneParticulate Samples-On-SiteStations, GrossBetaActivity83Table12Table13Table14iConcentration ofGammaEmittersinMonthlyComposites ofNMPAirParticulate SamplesEnvironmental CharcoalCartridge Samples-Off-SiteStations, I-131ActivityEnvironmental CharcoalCartridge Samples-On-SiteStations, I-131Activity85100102 II~lit LISTOFTABLES(Continued)

TableNo.ContentPacaeTable15Table16Table17ATable17BTable18Table19Table20Table21Table22Table23Table25Table26Table27Table28Concentration ofGammaEmittersinMilkConcentration ofIodine-131 inMilkConcentration ofGammaEmittersinFoodProducts(pCi/g-wet)

Concentration ofGammaEmittersinFoodProducts(pCi/kg-wet)

MilkAnimalCensus1990Residence CensusInterlaboratory Comparison ProgramResultsHistorical Environmental SampleDataShoreline Sediment(Control)

Historical Environmental SampleDataShoreline Sediment(Indicator)

Historical Environmental SampleDataFish(Control)

Historical Environmental SampleDataFish(Indicator)

Historical Environmental SampleDataSurfaceWater(Control)

Historical Environmental SampleDataSurfaceWater(Indicator)

Historical Environmental SampleDataSurfaceWaterTritium(Control)

Historical Environmental SampleDataSurfaceWaterTritium(Indicator) 104110112113115116123124125126127128129130

~ltt LISTOFTABLES(Continued)

TableNo.ContentPacaeTable29Table30Table31Table32Table33Table34Table35Table36(A-E)Table37Table38Table39Table40Historical Environmental SampleDataAirParticulate GrossBeta(Control)

Historical Environmental SampleDataAirParticulate GrossBeta(Indicator)

Historical Environmental SampleDataAirParticulates (Control)

Historical Environmental SampleDataAirParticulates (Indicator)

Historical Environmental SampleDataAirRadioiodine (Control)

Historical Environmental SampleDataAirRadioiodine (Indicator)

Historical Environmental SampleDataEnvironmental TLD(Control)

Historical Environmental SampleDataEnvironmental TLD(Indicator)

.Historical Environmental SampleDataMilk(Control)

Historical Environmental SampleDataMilk(Indicator)

Historical Environmental SampleDataFoodProducts(Control)

Historical Environmental SampleDataFoodProducts(Indicator) 131132133134135136137138143144145146 lI LISTOFFIGURESFiureNo.Figure1AFigure1BFigure2Figure3Figure4ContentOff-SiteEnvironmental StationandTLDLocations Off-SiteEnvironmental StationandTLDLocations (Southern)

On-SiteEnvironmental StationandTLDLocations NearestResidence andFoodProductLocations MilkAnimalCensusandMilkSampleLocations Pacae148149150151152Figure5NewYorkStateMap153

~~Ost~Iii ZNTRODUCTXOH

~lt~

1~0INTRODUCTION Thisreportissubmitted inaccordance withAppendixA(Technical Specifications),

Section6.9.1.dtoLicenseDPR-63,DocketNo.50-220fortheNineMilePointNuclearStationUnit1andSection6.9.1.7toLicenseNPF69,DocketNo.50-410fortheNineMilePointNuclearStationUnit2forthecalendaryear1990.TheRadiological Environmental Monitoring Program(REMP)isajointprogrambetweentheNineMilePointNuclearStation(NMPNS)andtheJamesA.FitzPatrick NuclearPowerPlant(JAFNPP).

Thesamplecollections fortheradiological programsareperformed inlargepartbyEAScienceandTechnology (EA).EAalsoperformsthesamplingrequiredfortheStation's SPDESPermit.ThesamestafffromEAisutilizedtoperformthemajorityofterrestrial andaquaticsamplingrequiredfortheREMP.In-plantcanalwatersampling, airsamplecollection, andenvironmental TLDcollections areperformed jointlybytheNMPNSandJAFNPPstaffs.Thepresentsamplecollection andanalysisschedulerequiredbytheTechnical Specifications fortheNineMilePointNuclearStationUnit1and2(NMPNS)islistedinTable1and2.TheREMPsampleswereanalyzedbyTeledyneIsotopesandbytheSiteEnviranmental Laboratory during1990.Thefollowing sampleswereanalyzedbytheSiteEnvironmental Laboratory:

Shoreline sediment(gammaspectralanalysis)

Fish(gammaspectralanalysis)

Lakewater(monthlygammaspectralanalysisonly)Airparticulate filter(weeklygrossbetaanalysis)

Airparticulate filter(monthlygammaspectralanalysis)

Airborneradioiodine cartridge (weeklygammaspectralanalysis)

Milk(gammaspectralanalysisonly)Foodproducts(gammaspectralanalysis)'he remainder ofthesampleanalyses, asoutlinedinTable1and2,wereanalyzedbyTeledyneIsotopes.

Dataareevaluated onlyfromlocations requiredbytheTechnical Specifications.

Datafromoptionallocations arenotevaluated unlessindicated otherwise.

Therewerefourseparategroupsofradionuclides thatweredetectedinttheenvironment during1990.Severalradionuclides couldpossiblyfallintotwoofthefourgroups.Thefirstofthesegroupsisnaturally occurring radionuclides.

Itmustberealizedthattheenvironment t~containsabroadinventory ofnaturally occurring radioactive elements.

Background

radiation, asafunctionofprimordial radioactive elements2 i0)

INTRODUCTION andcosmicradiation ofsolarorigin,offersaconstantexposuretotheenvironment andman.Theseradionuclides, suchasRa-226,Be-7andespecially K-40,accountforamajorityoftheannualpercapitabackground dose.Asecondgroupofradionuclides thatweredetectedarearesultofthedetonation ofthermonuclear devicesintheearth'supperatmosphere.

Thedetonation frequency duringtheearly1950'sproducedasignificant inventory ofradionuclides foundintheloweratmosphere aswellasinecological systems.Abanwasplacedonatmospheric weaponstestingin1963whichgreatlyreducedtheinventory throughthedecayofshortlivedradionuclides, deposition, andtheremoval(bynaturalprocesses) ofradionuclides fromthefoodchain.Since1963,severalatmospheric weaponstestshavebeenconducted bythePeople'sRepublicofChina.Ineachcase,theusualradionuclides associated withnucleardetonations weredetectedseveralmonthsafterwards, andafterapeakdetection period,diminished toapointwheremostcouldnotbedetected.

Thelastsuchweaponstestwasconducted inOctoberof1980.Theresulting falloutordeposition fromthistesthadinfluenced thebackground radiation inthevicinityofthesiteandwasveryevidentinmanyofthesamplemediaanalyzedduring1981.Calculations from1981oftheresulting dosestomanfromfalloutrelatedradionuclides intheenvironment showthatthecontribution fromsuchnuclides(suchasSr-90orCs-137)issignificant andsecondinintensity onlytonaturalbackground radiation.

Quantities ofNb-95,Zr-95,Ce-141,Ce-144,Ru-106,Ru-103,La-140,Cs-137,Mn-54andCo-60weretypicalinairparticulate samplesduring1981andhaveaweaponstestorigin.During1990,Cs-137wastheonlyradionuclide detectedinenvironmental samplesthathasaweaponstestingorigin.Thethirdgroupofradionuclides includesthosethatwerearesultoftheChernobyl NuclearPlantaccident.

Theseradionuclides werefirstdetectedinMayof1986andwerefoundinsamplesofairparticulates, airradioiodine andmilk.Applicable radionuclides includeI-131,Cs-134,Cs-137,Nb-95,Ru-103,Ru-106,andLa-140.Cs-137wastheonlyradionuclide inthiscategorydetectedduring1990.Thefourthgroupofradionuclides arethosethatcouldberelatedtooperations atthesite.Manyoftheseradionuclides areaby-product ofbothnucleardetonations andtheoperation oflightwaterreactorsandtherefore, makeadistinction betweenthetwosourcesdifficult, ifnotimpossible.

Theonlyradionuclide fallingintothiscategory(asapplicable tothe1990NineMilePointRadiological Environmental Monitoring Program)wasCs-137.Thedosetomanasaresultofthisradionuclide issmallandsignificantly lessthantheradiation exposurefromnaturally occurring sourcesofradiation andfromfallout.Theevaluation andinterpretation ofenvironmental datamustbemadeatseverallevelsincluding trendanalysis, dosetoman,etc.Anattempthasbeenmadenotonlytoreportthedatacollected during1990,butalsotoassessthesignificance oftheradionuclides detectedintheenvironment ascomparedtonaturalradiation sources.Itis III(!

INTRODUCTION important tonotethatdetectedconcentrations ofradionuclides thatarepossiblyrelatedtooperations atthesiteareverysmallandarenotanindication ofenvironmental significance.

Inregardstotheseverysmallquantities, itwillbefurthernotedthatatsuchminuteconcentrations theassessment, ofthesignificance ofdetectedradionuclides isverydifficult.

Therefore, concentrations inonesamplethataretwotimestheconcentration ofanother,forexample,arenotsignificant overall.Moreover, concentrations atsuchlowlevelsmayshowaparticular radionuclide inonesampleandyetnotinanotherbecauseofcountingstatistics atsuchlowconcentrations.

>Theaverageannualdoseequivalent toindividuals intheUnitedStateshasbeenestimated tobe360mrem(NCRP93,1987).-Themajorityofthisdose(300mrem)isattributed tonaturalbackground ofwhichradonanddaughterproductscontributed 200mrem.Ofman-madesources,medicaldiagnosis wasthehighest,contributing approximately 50mrem.Consumerproducts, addedtheremaining 10mrem.Theannualdosefromthenuclearfuelcycle(including theoperation ofnuclearpowerfacilities) isconsidered essentially negligible.

Background

gammaradiation aroundtheNineMilePointSite,asaresultofradionuclides intheatmosphere andtheground,accounted forapproximately 57mremduring1990.Thisdoseisaresultofradionuclides ofcosmicorigin(forexample,.Be-7),ofaprimordial origin(Ra-226,K-40,andTh-232)and,toamuchsmallerextent,ofaman-madeoriginfromweaponstesting.Adoseof57mrem,asabackground dose,issignificantly greaterthananypossibledoseasaresultofoperations atthesiteduring1990.Environmental SamleLocations

-Table3Table3containsthelocations oftheenvironmental samplespresented inthedatatables.Thelocations aregivenindegreesanddistancefromtheNineMilePointNuclearStationUnit2reactorcenterline.

Table3alsogivesthefigure(map)numberaswellasthemapdesignation foreachsamplelocationbysamplemediumtype.Therequirement forTable3isfoundinsection6.9.l.doftheTechnical Specifications fortheNineMilePointNuclearStationUnit1andsection6.9.1.7oftheTechnical Specifications fortheNineMilePointNuclearStationUnit2.RadioloicalEnvironmental Monitorin ProramAnnualSummar-Table4Table4containsasummaryofbasicstatistics forenvironmental samplemediaasrequiredbytheTechnical Specifications.

Table4isintheformatpresented onTable3oftheNRCBranchTechnical Position(Revision 1datedNovember1979)toNRCRegulatory Guide4.8"Environmental Technical Specifications forNuclearPowerPlants".Thetableispresented tomeettherequirements ofsection6.9.1.dandsection6.9.1.7oftheTechnical Specifications forNineMilePointNuclearStationUnit1andUnit2respectively.

IIIIII~lll 20AUATXCSAMPLBS Igi~ILi)I AVATICSAMPLESSHORELINE SEDIMENTSamleCollection Methodolo andAnalsisShoreline sedimentsamplesarecollected twiceperyearfromoneareaofexistingorpotential recreational valueandfromoneareabeyondtheinfluence ofthesite.Theareaofpotential recreational valueistheonlyareafromwhichsamplesarerequiredbytheTechnical Specifications.

Approximately onekilogramofshoreline sedimentisobtainedfromareaswashedbythelakeshore surfatthetwolocations twiceperyear.AllsamplesareshippedandanalyzedforgammaemittersattheSiteEnvironmental Laboratory.

Optionalsamplesmaybecollected fromothershoreline locations atornearthesite.Shoreline sedimentlocations areshownonFigurelA(refertoTable3forlocationdesignations anddescriptions).

Evaluation ofShoreline SedimentData-Tables5Aahd5BShoreline sediment.

sampleswereobtainedinAprilandOctoberof1990atoneoff-sitecontrollocation(nearOswegoHarbor)andatoneindicator location(shoreline areajusteastofthesitewithrecreational value).Theresultsoftheshoreline sedimentsamplescollected during1990attheindicator andcontrollocations areshownonTable5.Table5AshowsresultsinunitsofpCi/g(dry)forpurposesofdataevaluation.

Table5BshowsresultsinunitsofpCi/kg(dry),asrequiredbytheTechnical Specifications.

OnlytheSunsetBeachlocationwasrequiredbytheTechnical Specifications during1990.Severalradionuclides weredetectedinsedimentsamplesusinggammaspectralanalysis.

K-40wasdetectedatboththecontrollocationandindicator locations forbothcollection periodsduring1990..K-40rangedinconcentration from13.6pCi/g(dry)to15.0pCi/g(dry)atthecontrollocationand16.1pCi/g(dry)to17.8pCi/g(dry)attheindicator location.

K-40isanaturally occurring primordial radionuclide.

InadditiontoK-40,Ra-226andAcTh-228werealsodetectedandarealsonaturally occurring radionuclides.

Ra-226wasdetectedat-concentrations that.wererepresentative ofnormalbackground levelfluctuations.

Ra-226wasfoundatconcentrations of1.70pCi/g(dry)to2.06pCi/g(dry)attheindicator locationand0.84pCi/g(dry)to1.51pCi/g(dry)atthecontrollocation.

AcTh-228wasdetectedtwiceatthecontrollocationataconcentration 0.44pCi/g(dry).TheAcTh-228concentration rangedfrom0.62pCi/g(dry)to0.68pCi/g(dry)attheindicator location.

tteiiI 2'AUATICSAMPLESB.SHORELINE SEDIMENT(Cont'd)Evaluation ofShoreline SedimentData-Tables 5Aand5B(Cont'd)Cs-137wasnotdetectedatthecontrollocationduring1990.Cs-137wasdetectedtwiceattheindicator locationataconcentration of0.28pCi/g(dry).Cs-137wasdetectedin1989buthadnotbeendetectedatthislocationinthepast(1985-1988).ThesourceofCs-137in1990indicator shoreline sedimentsamplesisdifficult todetermine.

Possiblesourcesarefalloutfrompastweaponsorfromsiteoperations.

ItishighlyprobablethattheCs-137isfromfallout.Cs-137hasbeendetectedinthepastatcontrollocations beyondthe.influence ofthesite.Duetothefactthatfewshoreline regionswestofthesitecontainfinesedimentand/orsand,itisdifficult toobtaincontrolsampleswhicharecomparable tothephysicalandchemicalcharacteristics oftheindicator samples.Otherfactors,whichincludechanginglakeleveland.shoreline erosion,furthercomplicate anyconsistency inshoreline sedimentsampling.

Soilsamplesinareaswhicharelikelytobeaffectedbyplantoperations, aswellassoilbeyondanyinfluence fromthesite,allcontainlevelsofCs-137atorgreaterthantheconcentration foundin1990shoreline sediment.

Cs-137insoilsampleshasbeenattributed toweaponstestingfallout.Therefore, anyshoreline sedimentsamplecontaining soilwouldrevealCs-137.Thesefactorssupportthelikelihood thatthetraceamountsofCs-137detectedintheindicator shoreline sedimentsamplesisduetofalloutfrompastweaponstesting.UsingRegulatory Guide1.109methodology, andconservatively assumingthatthemaximumexposedindividual (adultorteenager) wouldspendapproximately 67hoursperyearatthislocation, aconservative doseduetoCs-137wascalculated tobe0.0009mremtothesameindividual.

Thisdoseisverysmallwhencomparedtoaverageannualwholebodydosesduetonaturalbackground andmaybeconsidered insignificant.

Forthepurposeofcomparison, soilsampledatalocationbeyondanyinfluence ofthesitecontained Cs-137ataconcentration of0.74pCi/g.Usingthesamemethodology andassumptions forthatofsediment, anannualwholebodydoseof0.002mremwascalculated.

Thus,itisshownthatadosetoanindividual attheshoreline islessthananindividual wouldreceivefromsoil.Bothdosesmaybeconsidered insignificant.

Nootherradionuclides weredetectedinshoreline sedimentsamplesusinggammaspectralanalysis.

Tables21and22showhistorical environmental dataforshoreline sedimentsamples.Shoreline sedimentsamplesatthislocationwerenotcollected priorto1985.

2'AVATICSAMPLESFISHA.SamleCollection Methodolo andAnalsisAvailable fishspeciesareobtainedfromcollections duringthespringandfall.Samplesarecollected fromtwooffourpossibleon-sitesampletransects locatedinthevicinityofthesitedischarge pointsandone.off-site sampletransect.

Available speciesareselectedunderthefollowing guidelines:

1.Samplesof0.5to1kilogramofediblefishportionsforaminimumoftwospeciesperlocation.

2~Whentwoindependent speciesarenot.available atallsamplelocations, aspeciesmaybedividedintotwosamplesforeachlocation.

Thisprocedure maybeaccomplished providedthatasufficient samplesizeisavailable forthespeciesinquestionatallthreelocations.

Selectedfishsamplesaresegregated byspeciesandlocationandareprocessed immediately aftercollection.

Samplesareshippedfrozenininsulated containers.

Edibleportionsofsamplesareanalyzedforgammaemittingradionuclides.

Fishsampletransects areshownonFigure1A(refertoTable3forlocationdesignations anddescriptions).

JB.Evaluation ofFishData-Tables6Aand6BAtotalofthirtyfishsampleswereanalyzedasaresultofcollections inthespringseason(June1990)andinthefallseason(September-October 1990).Collections weremadeutilizing gillnetsatonelocationgreaterthanfivemilesfromthesite(OswegoHarborarea),andattwolocations inthevicinityoi'helakedischarges fortheNineMilePointUnitN1(02),andtheJamesA.FitzPatrick (03)generating facilities.

TheOswegoHarborsamplesservedascontrolsampleswhiletheNMP(02)andJAF(03)samplesservedasindicator samples.Sampleswereanalyzedforgammaemitters.

Table6AshowsresultsinunitsofpCi/g(wet)forpurposesofdataevaluation.

Table6BshowsresultsinunitsofpCi/kg(wet),asrequiredbytheTechnical Specifications.

Springfishsamplecollections werecomprised ofsixseparatespeciesandfourteenindividual samples.Browntrout,whitesucker,laketrout,smallmouth bassandwhiteperchwerecollected attheindicator locations (NMPandJAF).Atthecontrollocation(OswegoHarbor)browntrout,whitesucker,laketroutandyellowandwhiteperchwerecollected.

A 2'AVATICSAMPLESFISH(Cont'd)Evaluation ofFishData-Tables6Aand6B(Cont'd)Cs-137wasdetectedinfourofthenineindicator samplesandinthreeofthefivecontrolsamplescollected duringthespring.Indicator samplesshowedCs-137concentrations tobeslightlygreaterthancontrolresultsforsomesamplesandslightlylessthanorequaltocontrolresultsforothersamples.Theaverageindicator Cs-137concentration wasslightlygreaterthantheaveragecontrolconcentration.

Theindicator results,however,arenotsignificantly different fromthecontrolresultsandaretherefore considered toberepresentative ofbackground concentrations.

ThedetectedCs-137concentration in3,aketroutwas0.035pCi/g(wet)atoneindicator samplelocation.

ThedetectedCs-137concentration incontrolsampleswas0.033pCi/g(wet)forlaketrout.Cs-137inbrowntroutwas0.035pCi/g(wet)atoneindicator location.

Cs-137wasdetectedatthecontrolsamplelocationatthesameconcentration.

.Cs-137wasnotdetectedinwhitesuckersamplesattheindicator orcontrollocations.

Cs-137wasdetectedinawhiteperchsampleatanindicator locationataconcentration of0.115pCi/g(wet)andinawhiteperchsampleatthecontrollocationataconcentration of0.079pCi/g(wet).K-40wasdetectedinallofthespringsamplescollected.

K-40isanaturally occurring radionuclide andisnotrelatedtopowerplantoperations.

Detectable concentrations ofK-40intheindicator samplesrangedfrom4.00to8.78pCi/g(wet)and3.81to7.50pCi/g(wet)forthecontrolsamples.Ra-226,alsonaturally occurring, wasfoundatlevelsthatrangedfrom0.51to1.31pCi/g(wet)attheindicator locations.

Ra-226wasdetectedinallcontrolsamplesandrangedinconcentration from0.31to1.45pCi/g(wet).Nootherradionuclides weredetectedinthespringfishsamples.Fallfishsamplecollections werecomprised ofsixseparatespeciesanlsixteenindividual samples.Laketrout,browntrout,smallmouth bass,whitesucker,andeitherwhiteoryellowperchsampleswerecollected atindicator samplinglocations (NMPandZAF).Allsixspecieswerecollected atthecontrollocation(OswegoHarbor).Cs;137wasdetectedinsixofthesixteensampleswhichincludedthecontrolsamples.Indicator samplesshowedanaverageCs-137concentration thatwasslightlygreaterthanthecontrolsamplemeanfromtheoff-sitelocation.

Thedetectedconcentrations werenotsignificantly different fromoneanotherbecauseoftheextremely smallquantities detected.

Cs-137inlaketroutsamplesattheindicator locations rangedfrom0.032to0.036pCi/g(wet)andwas0.025pCi/g(wet)atthecontrollocation.

FISH(Cont'd)2'AVATICSAMPLESB.Evaluation ofFishData-Tables6Aand6B(Cont'd)Cs-137wasdetectedinwhiteperchsampledatNMPataconcentration of0.024pCi/g(wet)andinyellowperchattheJAFlocationataconcentration of0.036pCi/g(wet).Cs-137wasnotdetectedineithertypeofperchcollected atthecontrollocation(OswegoHarbor).Cs-137wasdetectedin1of2browntroutsamplesfromindicator locations ataconcentration of0.040pCi/g(wet)andnotdetectedatthecontrollocation.

Whitesuckerandsmallmouth basssamplescollected atindicator orcontrollocations didnot.revealanydetectable concentrations ofCs-137.'Naturally occurring K-40wasdetectedinallofthefallsamplescollected.

Detectable concentrations ofK-40intheindicator samplesrangedfrom4.87to6.75pCi/g(wet)and3.97to5.77pCi/g(wet)forthecontrolsamples.Ra-226,alsonaturally occurring, wasdetected.

intermittently atconcentrations whichrangedfrom0.52to0.99pCi/g(wet)fortheindicator samplesandfrom0.37to0.77pCi/g(wet)forthecontrolsamples.Nootherradionuclides weredetectedinthefallfishsamples.Reviewofpastenvironmental dataindicates thatthemeanannualCs-137concentration hasdecreased significantly fromthe1976through1979resultsforindicator samples.Averageconcentrations forthesesamplesdecreased fromalevelof1.4pCi/g(wet)in1976toalevelof0.028pCi/g(wet)in1986.Controlsampleresultshavealsodecreased fromalevelof1.2pCi/g(wet)in1976toalevelof0.025pCi/g(wet)in1986.Resultsfrom1980to1986haveshownafairlyconsistent decreasing trendforcontrolandindicator samples.During1987through1990,controlandindicator meanresultsincreased slightlywhencomparedto1986.Thegeneraldecreasing trendforCs-137ismostprobablyaresultofecological cycling.Theconcentrations ofCs-137detectedsince1976infisharearesultofweaponstestingfallout,andthegeneraldownwardtrendinconcentrations willcontinueasafunctionofecological cyclingandnucleardecay.Therewasnoapparenteffectfromthe1986Chernobyl NuclearPlantaccidentduring1986relativetoCs-137resultsinfishsamplesalthoughaneffectmayhavebeendetectedduringtheperiodof1987through1990sincebothindicator andcontrollocationmeanresultsincreased slightly.

Tables23and24showhistorical environmental sampledataforfish.-10

FISH(Cont'd)2'AUATICSAMPLESB.Evaluation ofFishData-Tables6Aand6B(Cont'd)LakeOntariofishareconsidered animportant foodsourcebymany.Therefore, fishareanintegralpartofthehumanfoodchain.Basedontheimportance offishinthelocaldiet,areasonable conservative estimateofdosetomancanbecalculated.

Assumingthatanadultconsumes21.0kgoffishperyear(Regulatory Guide1.109maximumexposedagegroup)andthefishconsumedcontainsanaverageCs-137concentration of0.044pCi/g(wet)(annualmeanresultofindicator samplesfor1990),thewholebodydosereceivedwouldbe0.066mremperyear.Thecriticalorganinthiscaseistheliverwhichwouldreceiveacalculated doseof0.10mremperyear.TheCs-137wholebodyandcriticalorgandosesareconservative calculated dosesassociated withconsuming fishfromtheNineMilePointarea(indicator samples).

Noradiological decayisassumedforthecalculation ofdoses..Conservative wholebodyandcriticalorgandosescanbecalculated fortheconsumption offishfromthecontrollocationaswell.Inthiscas'etheconsumption rateisassumedtoremainthesame(21.0kgperyear)buttheaverageannualCs-137concentration forthecontrolsamplesis0.043pCi/g(wet).Thecalculated Cs-137wholebodydoseis0.064mremperyearandtheassociated dosetotheliveris0.098mremperyear.Insummary,thewholebodyandcriticalorgandosesobservedasaresultofconsumption offishissmall.Dosesreceivedfromtheconsumption ofindicator andcontrolsamplefishareapproximately thesame.Thedosesfromindicator samplefishareslightlygreater,althoughwellwithinnaturalvariability.

Forexample,thewholebodyandorgandosesfromthecontrolsamplesweregreaterduring1985.Dosesfrombothsamplegroupsareconsidered background doses.-11

2'AVATIC8AMPLE8SURFACEWATERA.SamleCollection Methodolo andAnalsis'urfacewatersamplesaretakenfromtherespective inletcanalsoftheJ.A.FitzPatrick facilityandNiagaraMohawk'sOswegoSteamStation.TheFitzPatrick facilityremoveswaterfromLakeOntarioonacontinuous basisandgenerally represents a"down-current" samplingpointfromtheNineMilePointUnit1andUnit2facilities.

TheOswegoSteamStationinletcanalremoveswaterfromLakeOntarioatapointapproximately 7.6mileswestofthesite.This"up-current" locationisconsidered acontrollocationbecauseofthedistancefromthesiteaswellastheresultofthelakecurrentpatternsandcurrentpatternsfromtheOswegoRiverlocatednearby(seeFigure1A).SamplesfromtheFitzPatrick facilityarecomposited fromautomatic samplingequipment whichdischarges intoacompositing tank.Samplesareobtainedfromthetankmonthlyandanalyzedforgammaemitters.

SamplesfromtheOswegoSteamStationarealsocomposited fromautomatic samplingequipment whichdischarge to-acompositing tank.Samplesfromthislocationareobtainedweeklyandarecomposited toformmonthlycomposite samples.Monthlysamplesareanalyzedforgammaemitters.

Aportionofthesamplesfromeachofthelocations issavedandcomposited toformquarterly composite samplesforeachcalendarquarter.Quarterly composite samplesareanalyzedfortritium.InadditiontotheFitzPatrick andOswegoSteamStationfacilities, dataarepresented fortheNineMilePointUnit1andUnit2facilityinletcanalsandcitywaterfromtheCityofOswego.Thelatterthreelocations arenotrequiredbytheTechnical Specifications, butareoptionalsamples.Monthlycomposite samplesfromthesethreelocations areanalyzedforgammaemittersandquarterly composite samplesareanalyzedfortritium.Samplingforgroundwateranddrinkingwater,asfoundinSection3.12.1oftheNineMilePointUnit2Technical Specifications, wasnotrequiredduring1990becausethesepathwayswerenotapplicable totheSiteduringtheyear.Applicable samplingrequirements andconditions arepresented intheUnit2Off-SiteDoseCalculation Manual.Surfacewatersamplelocations areshownonFigure1A(refertoTable3forlocationdesignations anddescriptions).

-12

IIIIB.2~0AUATIC8AMPLE8SURFACEWATER(Contd)Evaluation ofData-Tables7and8Surfacewatersampleswereanalyzedmonthlyforgammaemitters(usinggammaspectralanalysis) during1990.Tritiumanalyseswereperformed quarterly.

Quarterly samples(i.e.,analysisfortritium)werecomposite samples.Theanalytical resultsforthe1990surfacewatersamplesshowednoevidenceofplantrelatedradionuclide buildupinthesurfacewaterinthevicinityofthesite.Indicator sampleswerecollected fromtheinletcanalattheJamesA.FitzPatrick facility.

Thecontrollocationsampleswerecollected attheinletcanalofNiagaraMohawk'sOswegoSteamStation.Thesetwolocations arerequiredtobesampledbytheTechnical Specifications.

Tables7and8showtheresultsofsurfacewatersamplesanalyzedduring1990.Gammaspectralanalysiswasperformed ontwentyfourmonthlycomposite samples(twolocations) requiredbytheTechnical

.Specifications.

Inaddition, threeoptionalsamplelocations wereevaluated.

TheseincludedtheNineMilePointNuclearStationUnit1andUnit2inletcanalsandtheCityofOswegodrinkingwatersupply.Thedrinkingwatersupplycomposite samplesconsisted oftwiceperweekgrabsamples.Onlytworadionuclides weredetectedinsamplesfromthefivelocations overthecourseof1990.Bothradionuclides werenaturally occurring.

K-40wasdetectedconsistently inbothTechnical Specification requiredintakecanalsamples.K-40inJamesA.FitzPatrick inletcanalsamplesrangedfrom50to283pCi/liter.

K-40intheOswegoSteamStationinletcanalrangedfrom38to263pCi/liter.

TheNineMilePointUnit1inletcanal,Unit2inletcanalandthecitywatersamplesshowedK-40detectedinnearlyallofthetwelvemonthlysamplesforeachlocation.

Forthesesamples,K-40concentrations rangedfrom58to262pCi/liter, from70to322pCi/liter andfrom45to304pCi/liter respectively.

Ra-226wasdetectedintermittently insamplesfromallfivelocations.

Ra-226wasdetectedintermittently insamplesfromtheNineMilePointUnit1inletcanalandrangedfrom63to135pCi/liter.

TheNineMilePointUnit2inletcanalshowedRa-226detectedatconcentrations thatrangedfrom73to148pCi/liter.

SamplesfromtheFitzPatrick locationshowedRa-226thatrangedfrom74to126pCi/liter.

Thecontrolsamplelocation(OswegoSteamStation)showedRa-226thatrangedinconcentration from70to154pCi/liter.

ThecitywatersamplesresultsshowedRa-226thatrangedfrom69to168pCi/liter.

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2'AVATICSAMPLESIIISURFACEWATER(Cont'd)B.Evaluation fData-Tables7and8(Cont'd)Tritiumsamplesarequarterly samplesthatareacomposite oftheappropriate calendarmonths.Tritiumwasdetectedinsamplestakenatallfivelocations.

Sixofthesampleresultsshowedthattritiumwasnotdetectedwithintheanalytical sensitivity oftheanalysis.

TheCityofOswegodrinkingwatershowedtritiumconcentrations rangingfrom290to450pCi/liter withameanof353pCi/liter.

Tritiumconcentrations fortheJamesA.FitzPatrick inletcanalrangedfrom220to290pCi/liter andshowedameanconcentration of250pCi/liter.

InletcanalsamplestakenatNineMilePointUnit1'andUnit2showedtritiumconcentrations rangingfrom190to320pCi/liter

.and140to260pCi/liter respectively.

Theannualmeanconcentration was255pCi/liter and210pCi/liter respectively.

TheTechnical Specification controllocation(OswegoSteamStationinletcanal)showedtritiumresultswhichrangedfrom260to320pCi/liter withameanof290pCi/liter.

Reviewofpastenvironmental dataforCs-137from1979through1989showsthatthisradionuclide wasdetectedonlyonceatthecontrollocationduring1979ataconcentration of2.5pCi/liter.

Cs-137attheindicator location(JAFinletcanal)wasdetectedonlyonceduring1982ataconcentration of0.43pCi/liter.

The1979controlsampleresultissuspectandmayhavebeenaresultofcontamination duringhandlingorinstrument background sinceCs-137wasnotdetectedintheindicator inletcanal.Theoneresultfromtheindicator location(JAFinletcanal)during1982wasdetectedinaJanuarycomposite sampleandmayhavebeenaresultofinletcanaltempering (theadditionofdischarge watertotheinletcanal)orinstrument background.

Cs-137wasnotdetectedduring1990insurfacewatersamples.-14

20AVATICSAMPLESSURFACEWATER(Cont'd)B.Evaluation ofData-Tables7and8(Cont'd)Otherplantrelatedradionuclides detectedduringareviewperiodof1979-1989includeonlyCo-60.ThecontrolsamplelocationresultsshowedthatCo-60wasdetectedoncein1981(theMaycomposite sample).Thisresultissuspectand,asnotedabove,maybearesultofcontamination duringhandlingormaybeinstrument background.

Thisresultwas1.4pCi/liter.

Resultsfromtheindicator locationshowedthatCo-60wasdetectedthreetimesduring1982andaveraged1.9pCi/liter.

Thesepositiveresultswereattributed toinletcanaltempering andinstrument background.

Co-60wasnotdetectedduring1990insurfacewatersamples.Tables25and26showhistorical environmental sampledataforsurfacewaterusinggammaspectralanalysis.

Previousannualmeanresultsfortritiumattheindicator sample.location(FitzPatrick inletcanal)hasdecreased since1976.Meansampleresultsreviewedfrom1976through1990showedapeakaveragevalueof627pCi/liter (1976)andaminimumvalueof227pCi/liter (1980).Theannualmeantritiumresultattheindicator locationfor1990was250pCi/liter.

Meantritiumresultsforthecontrollocation(OswegoSteamStation)cannotbeevaluated withregardtolongtermhistorical datasincesamplingwasonlyinitiated atthislocationin1985.Someideaofthevariability ofcontrolsampledatacanbeobtained, however,byreviewofpreviousdatafromtheCityofOswegodrinkingwatersamples.Thedrinkingwatersamplesarenotlikelytobeaffectedbythestationbecauseoftheeffectsofthedistance, lakecurrents, andthedischarge oftheOswegoRiver.Therefore, thisprevioussampledatarepresents acceptable controlsampledataforevaluation purposes.

Historical meanannualtritiumresultsfrompreviouscitywatersamples(1976-1984) andOswegoSteamStationsamples(1985-1990) showthatthetritiumconcentrations havedecreased.

Themaximumannualaveragewasfoundin1976(652pCi/liter) andtheminimumin1982(165pCi/liter).

Meanannualresultsfrom1979to1990haveremainedrelatively consistent.

Theannualmeanresultfor1990was290pCi/liter.

Tables27and28showhistorical environmental sampledataforsurfacewatertritium.-15

30DXRECTRADZATZOM

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3'DIRECTRADIATION A.SamleCollection Methodolo andAnalsisThermoluminescent dosimeters (TLD's)areusedtomeasuredirectradiation (gammadose)intheenvironment.

TLD'sareobtainedfromTeledyneIsotopesonaquarterly basisandarereadatTeledyneIsotopes'acility inWestwood, NewJersey.ControlTLD'saccompany theTLD'swhentheyarebeingplacedorcollected andareshieldedbyleadwhentheyarenotbeingused.TLDdataresultsarecorrected foratransitdosebyuseofthedatafromshipmentcontrolTLD's.Fivedifferent typesofareasareevaluated byenvironmental TLD's.Theseareasincludeon-siteareas(areaswithinthesiteboundarynotrequiredbytheTechnical Specifications);

thesiteboundaryareaineachofthesixteenmeteorological sectors,anouterringofTLD'slocatedfourtofivemilesfromthesiteineightavailable landbasedmeteorological sectors,specialinterestTLD'slocatedatsitesofhighpopulation densityandcontrolTLD'slocatedatsitesbeyondsignificant influence ofthesite.SpecialinterestTLD'sarelocatedatornearlarge.industrial sites,schools,proximaltownsor'ommunities orotherspecialactivityareas.ControlTLD'sarelocatedtothesouthwest, south,south-southeast andnortheast ofthesiteatdistances of12.6to26.4miles.TLD'susedduring1990werecomposedofrectangular teflonwafersimpregnated with254CaSO<.DyPhosphor.

Thesewereplacedinpolyethylene packagestoensuredosimeter integrity.

TLDpackageswereplacedinopenwebbedplasticholdersandwereattachedtosupporting structures; usuallytreesorutilitypoles.Environmental TLDlocations areshownonFigures1A,1B,and2(refertoTable3forlocationdesignations anddescriptions).

B.Evaluation ofTLDData-Tables9Aand9BTLD'swerecollected andreadonceper.quarterduringthe1990sampleyear.TheTLDresultsare,forthemostpart,anaverageofeightindependent readingsateachlocationandarereportedinmremperstandardmonth(Table9A)andinmremperquarterly period(Table9B).TLD'srequiredbytheTechnical Specifications includetwoTLD'sateachlocationwithfourindependent readingsperTLD.TLDresultsincludedonTables9Aand9Barecomprised ofTLD'srequiredbytheTechnical Specifications andspecialinterestTLDsnotrequiredbytheTechnical Specifications.

During1990,TLD'swerecollected duringtheweeksofMarch26,1990,June25,1990,September 24,1990andDecember24,1990.-17 i

30DIRECTRADIATION Evaluation ofTLDData-Tables9Aand9B(Cont'd)OverallTLDresultsareevaluated byorganizing environmental TLD'sintofivedifferent groups.Thesegroupsinclude:(1)on-siteTLD's(TLD'swithinthesiteboundarynotrequiredbytheTechnical Specifications),

(2)siteboundaryTLDs(oneineachofthesixteen221/2degreemeteorological sectors),

(3)aringofTLD'sfourtofivemilesfromthesiteineachofthelandbased221/2degreemeteorological sectors,(4)specialinterestTLD'sinareasofhighpopulation density,and(5)controlTLD'sinareasbeyondanysignificant influence ofthegenerating facilities.

SpecialinterestTLDsarelocatedatornearlargeindustrial sites,schools,orproximaltownsorcommunities.

ControlTLD'sarelocatedtothesouthwest, south,south-southeast, andnortheast ofthesiteatdistances of12.6to26.4milesfromthesite.MostoftheTLDlocations requiredbytheTechnical Specifications during1990wereinitiated in1985asaresultoftheissuanceofnewTechnical Specifications bytheNRC.Therefore, theseTLDresultscanonlybecomparedto1985-1989~results.OtherTLDs,whichincludeafewTLDsrequiredbytheTechnical Specifications (i.e.,numbers7,14,15,18,23,49,56,and58)andotheroptionalTLDs,canbecomparedtoresultspriorto1985sincetheseTLDswereestablished priorto1985.On-siteTLD'sareTLD'satspecialinterestareasand,withtheexception ofTLDnumbers7and23,arenotrequiredbytheTechnical Specifications.

Thesearelocatednearthegenerating facilities andatpreviousorexistingon-siteairsamplingstations.

TLDslocatedattheairsamplingstationsincludenumbers3,4,5,6,7,23,24,25and26.TheresultsfortheseTLD'saregenerally consistent withpreviousyearsresults.Theseresultsrangedfrom3.6to12.9mremperstandardmonth.TLDN3islocatedinthevicinityofNineMilePointUnit2andisbetweentheUnit1facilityandtheFitzPatrick facility.

TheresultsforTLDN3wereapproximately doubletheresultsoftheotherTLD'sduring1990becauseoftheeffectsfromtheUnit1,Unit2andtheFitzPatrick facilities.

Otheron-siteTLD'sincludespecialinterestTLD'slocatednearthenorthshoreline oftheUnit1,Unit2andFitzPatrick facilities, butincloseproximity toradwastefacilities andtheUnit1reactorbuilding.

TheseTLD'sincludenumbers27,28,29,30,31,39,and47.ResultsfortheseTLD'sduring1990werevariableandrangedfrom4.6to33.0mremperstandardmonthasaresultofactivities attheradwastefacilities andtheoperating modesofthegenerating facilities.

Resultsfor1990areconsistent withtherangesofvariability notedin1989forTLD'satorneartheselocations.

TLD'sinthisgrouprangeduptoapproximately seventimescontrolTLDresults.-18

3'DIRECTRADIATION Evaluation ofTLDData-Tables9Aand9B(Cont'd)Additional on-siteTLD'sarelocatedneartheon-siteEnergyCenterandtheassociated northeast shoreline.

TheseTLD'sincludenumbers18,103,106and107.TLD's103,106and107arelocatedtotheeastoftheEnergyCenterandtothewestoftheUnit1facility.

TLDnumber18islocatedonthewestsideoftheEnergyCenter.Resultsduring1990showedtheseTLD'srangedfrom4.5-6.6mremperstandardmonthandwereconsistent withthe1989results.SiteboundaryTLD'sarerequiredbytheTechnical Specifications andarelocatedintheapproximate areaofthesiteboundarywithoneineachofthesixteen221/2degreemeteorological sectors.TheseTLD'sincludenumbers75,76,77,2378,79,80,81,82,83,84,7,18,85,86and87.TLDnumbers78,79,80,81,82,83,84,7and18showedresultsthatwereconsistent withcontrolTLDresultsandrangedfrom3.6to6.4mremperstandardmonth.SiteboundaryTLD'sduring1990wereconsistent with1985-1989 results.TLDnumbers75,76,77,23,95,86,and87showedresultsthatrangeduptothreetimestheresultsofcontrolTLD's.Theseresultsrangedfrom4.4to14.8mremperstandardmonth.ThislattergroupofTLD'sarelocatednearthelakeshoreline (approximately 100feetfromtheshoreline),

butarealsolocatedincloseproximity ofthereactorbuildingandradwastefacilities ofUnit1andUnit2andtheradwastefacilities oftheFitzPatrick facility.

Anetsiteboundarydosecanbeestimated fromavailable TLDresultsandcontrolTLDresults.TLDresultsfromTLD'slocatednearthesiteboundaryinsectorsfacingthelandoccupiedbymembersofthepublic(excluding TLD'snearthegenerating facilities andfacingLakeOntario)arecomparedtocontrolTLDresults.ThesiteboundaryTLD'sincludenumbers78,79,80,81,82,83,84,7and18.ControlTLD'sincludenumbers8,14,49,110and111.Netsiteboundarydosesforeachquarterinmremgerstandardmonthareasfollows:guarter1234*DoseinmremperNetSiteBounda-0.1+0.2+F5-0'standardmonthDose*SiteboundaryTLDnumbers75,76,77,23,85,86,and87wereexcludedfromthenetsiteboundarydosecalculation sincetheseTLD'sarenotrepresentative ofdosesatareaswhereamemberofthepublicmaybelocated.Theseareasarenearthenorthshoreline whichareincloseproximity tothegenerating facilities andarenotaccessible tomembersofthepublic.-19

3'DIRECTRADIATION B.Evaluation ofTLDData-Tables9Aand9B(Cont'd)Thethirdgroupofenvironmental TLD'sarethoseTLD'slocatedfourtofivemilesfromthesiteineachofthelandbased22.5degreemeteorological sectors.TheseTLDsarerequiredbytheTechnical Specifications.

Atthisdistance, TLDsarenotpresentineightofthesixteenmeteorological sectorsthatarelocatedoverLakeOntario.ResultsforthisgroupofTLD'sduring1990fluctuated slightlyasaresultofchangingnaturally occurring conditions andthedifferent concentrations ofnaturally occurring radionuclides inthegroundateachofthelocations.

TheseTLD'swereestablished in1985andincludenumbers88,89,90,9X,92,93,94and95.Resultsfluctuated from3.6to6.3mremperstandardmonth.Theseresultsaregenerally consistent withcontrolTLDresultsduring1990.ResultsforthisgroupofTLDswereconsistent withthe1985-1989results.Resultswerealsoconsistent withotheroff-siteTLDresultsduring1990andpreviousto1990.Thefourthgroupofenvironmental TLD'sarethoseTLD'slocatednearthesiteboundaryandatspecialinterestareassuchasindustrial sites,schools,nearbycommunities, towns,off-siteairsamplingstations, theclosestresidence tothesite,andtheoff-siteenvironmental laboratory.

ManyoftheseTLDsarerequiredbytheTechnical Specifications.

Othersareoptional.

ThisgroupofTLD'sincludenumbers9,10,11,12,13,15,19,51'2i53I54'5I56'8I96I97I98i99'00(101i102I108and109.TLDnumbers108and109areTLDlocations thatwereestablished toassistintheevaluation ofthecriticalresidence.

Resultsrangedfrom3.2to6.5mremperstandardmonth.AlltheTLDresultsfromthisgroupwerewithinthegeneralvariation notedforthecontrolTLD's.Resultsduring1990forTLD'sestablished duringpreviousyearswereconsistent withresultsnotedforthoseyears.ThefifthgroupofTLD'sincludethoseTLD'sconsidered ascontrolTLD's.TheseTLD'sarerequiredbytheTechnical Specifications andincludenumbers14and49.Optionalcontrollocations areTLDnumbers8,110,and111andwereaddedtotheprogramtoexpandthedatabaseforcontrolTLD's.Resultsfor1990rangedfrom3.7to6.0mremper,standardmonth.Resultsfrom1990wereconsistent withpreviousyearsresults.However,anannualaverageincreasewasnotedin1986.ThisincreasemayhavebeenaresultoftheChernobyl NuclearPlantaccidentandwasnotnotedduring1987-1990.

-20

3'DIRECTRADIATION rEvaluation ofTLDData-Tables9Aand9B(Cont'd)ReviewofpastTLDresultsreiredbtheTechnical Secifications showthattheseTLDscanbeseparated intofourgroups.ThesegroupsincludesiteboundaryTLDsineachmeteorological sector(16TLDstotal),TLDslocatedoff-siteineachlandbasedsectoratadistanceof4to5miles(8TLDstotal),TLDslocatedatspecialinterestareas(6TLDstotal)andTLDslocatedatcontrollocations (2TLDstotal).Asnotedpreviously, sincethepresentTechnical Specifications becameeffective in1985,theseTLDs,forthemostpart,canonlybeevaluated for1985-1990.Technical Specification TLDslocatedat,thesite,boundaryaveraged6.2mremperstandardmonthduring1985.During1986,1987,1988,and1989siteboundaryTLDsaveraged7.0,6.1,6.4gand5.9mremperstandardmonthrespectively.

Asnotedpreviously, thisgroupofTLDscanfluctuate becauseseveraloftheseTLDsarelocatedincloseproximity tothe.generating facilities.

Anincreasewasnotedduring1986althoughsuchanincreasewasnotedforallTLDsincluding controlTLDs.During1990,siteboundaryTLDsaveraged5.8mremperstandardmonth.Technical Specification TLDslocatedoff-siteatadistanceof4to5milesfromthesiteineachofthelandbasedmeteorological sectorsaveraged5.0mremduring1985.During1986,1987,1988and1989off-sitesectorTLDsaveraged6.0,5.2,5.3and4.9mremperstandardmonthrespectively.

The1986resultsdemonstrated anincreaseforthisgroupofTLDs.Resultsfor1990forthegroupaveraged4.7mremperstandardmonth.Thisisfairlyconsistent withpreviousyearsresults.SpecialinterestTechnical Specification TLDsarelocatedatareasofhighpopulation density,suchasmajorworksites,communities, schools,etc.andatresidences nearthesite(critical receptorareas).ThisgroupofTLDsaveraged5.3mremperstandardmonthduring1985.During1986,thissamegroupofTLDsaveraged6.1mrem.The1987resultsshowedadecreasewhencomparedtothe1985and1986resultsandaveraged5.1mremperstandardmonth.1988and1989resultsaveraged5.3and4.8mremperstandardmonthrespectively.

1990resultsfortheselocations averaged4.7mremperstandardmonth.ThefinalgroupofTLDsrequiredbytheTechnical Specifications isthecontrolgroup.ThisgrouputilizestwoTLDlocations positioned wellbeyondthesite.Resultsfrom1985forthecontrolgroupaveraged5.4mremperstandardmonth.During1986,thissame'groupofTLDsaveraged6.3mremperstandardmonth.Amarkedincreasewasnotedinthesecondquarterof1986.TheincreasemayhavebeenaresultoftheChernobyl

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3'DIRECTRADIATION B.Evaluation ofTLDData-Tables9Aand9B(Cont'd)NuclearPlantaccident.

Resultsfor1987,1988and1989averaged5.2,5.4and4.6mremperstandardmonthrespectively.

Resultsfor1990averaged4.6mremperstandardmonthandshowedlevelsslightlylessthanpreviousyears.Tables35and36A-36Eshowthehistorical environmental'ample dataforenvironmental TLD's.During1990,allenvironmental TLDgroupsrequiredbytheTechnical Specifications wereconsistent withresultsobservedduring1989.Overall,environmental TLDresultsfor1990showednosignificant impactfromdirectradiation measuredoutsidethesiteboundary.

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TBRRSSTRXAL SAMPLBS-23

4'TERRESTRIAL SAMPLESIAIRPARTICULATE/IODINE A.SamleCollection andMethodolo TheairsamplingstationsrequiredbytheTechnical Specifications arelocatedinthegeneralareaofthesiteboundary(within0.7miles)insectorsofhighestcalculated meteorological deposition factors(D/Q)basedonhistorical meteorological data.Thesestations(R-l,R-2,andR-3)arelocatedintheeast,east-southeast, andsoutheast sectorsasmeasuredfromthecenteroftheNineMilePointNuclearStationUnit2reactorbuilding.

TheTechnical Specifications alsorequirethatafourthairsamplingstationbelocatedinthevicinityofayearroundcommunity havingthehighestcalculated deposition factor(D/Q)basedonhistorical meteorological data.Thisstationislocatedinthesoutheast sector(R-4).AfifthstationrequiredbytheTechnical Specifications islocatedatasite16.4milesfromthesiteinanortheast direction (R-5)."Thislocationisconsidered acontrollocation.

InadditiontotheTechnical Specification requiredlocations, therearesixsamplingstationslocatedwithinthesiteboundary(D1,G,H,I,J,andK).Theselocations generally surroundtheareaoccupiedbythethreegenerating facilities, butarewellwithinthesiteboundary.

Oneotherhirsamplingstationislocatedoff-siteinthesouthwest sectorandisinthevicinityoftheCityofOswego.Threeremaining airsamplingstations(D2,EandF)arelocatedintheeast-southeast, south-southeast andsouthsectorsandrangeindistancefrom7.2to9.0miles.Ateachstation,airborneparticulates arecollected byglass.fiberfiltersandradioiodine bycharcoalfilters.Airparticulate glassfiberfiltersareapproximately twoinches(47millimeters) indiameterandareplacedinsampleholdersintheintakelineofavacuumsampler.Directlydownstreamfromtheparticulate filterisa2x1inchcharcoalcartridge usedtoabsorbairborneradioiodine.

Thesamplersruncontinuously andthecharcoalcartridges andparticulate filtersarechangedonaweeklybasis,orasrequiredbydustloading.Grossbetaanalysisisperformed fortheindividual particulate filtersonaweeklybasis.Charcoalcartridges areanalyzedweeklyforradioiodine byGeLidetector.

Theparticulate filtersarecomposited bylocationforgammaanalysesonamonthlybasisafterallweeklyparticulate filtershavebeencountedforgrossbetaactivity.

AirsamplingstationsareshowninFigures1and2(refertoTable3forlocationdesignations anddescriptions).

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4'TERRESTRIAL SAMPLESIAIRPARTICULATE/IODINE (Cont'd)B.Evaluation ofAirParticulate GrossBeta-Tables10and11Tables10and11containtheresultsfortheweeklyairparticulate grossbetaanalysisforatotalofnineoff-siteandsixon-sitesamplelocations.

Fiveofthenineoff-sitelocations arerequiredbytheTechnical Specifications.

Thesesamplelocations areR-l,R-2,R-3,R-4(alllocatednearthesiteboundary) andR-5(locatedatacontrollocationbeyondanysignificant influence fromthesite).Datacontained onTables10and11alsoshowstheresultsfromotherairsamplinglocations notrequiredbytheTechnical Specifications.

Theselocations aredesignated asD1on-site,Gon-site,Hon-site,Ion-site,Jon-site,Kon-site,D2off-site, Eoff-site, Foff-siteandGoff-sitelocations.

Atotalof52controlsamplesfromlocationR-5and208indicator samplesfromallocations R-l,R-2,R-3,andR-4werecollected andanalyzedduring1990.Theminimum,maximum,andaveragegrossbetaresults.forsamplelocations requiredbytheTechnical Specifications arepresented below.Location**~Minimu*Maximum*AveracVe*

R-1R-2R-3R-4R-5(control) 0.0050.0070.0060.0060.0030.0220.0220.0200.0230.0270.0140.0140.0130.0140.013*-Concentration inpci/m~**-Locations requiredbytheTechnical Specifications Theobservedsmallincreases anddecreases ingeneralgrossbetaactivitycanbeattributed tochangesintheenvironment, especially seasonalchanges.Theconcentration ofnaturally occurring radionuclides inthelowerlimitsoftheatmosphere directlyabovelandareasareaffectedbyprocesses suchaswinddirection, snowcover,soiltemperature andsoilmoisturecontent.Littlechangewasnotedingrossbetaactivitywhichcorresponded withweaponstestingashasbeenobservedinpastyears.Reviewofairparticulate grossbetaconcentrations showsthatnosignificant increases inconcentration occurredduring1990.Ingeneral,thetrendinairparticulate grossbetaactivityhasbeenoneofdecreasing activitysince1977(extentofthereviewperiod).Themeangrossbetaconcentration atcontrollocations hasdecreased fromalevelof0.165pCi/m~in1981to0.013in1990.Resultsfromindicator airsamplinglocations rangedfrom0.151pCi/m~in1981to0.014pCi/m~in1990.Forbothindicator locations andcontrollocation, thegrossbetaconcentration

-25

4'TERRESTRIAL SAMPLESIAIRPARTICULATE/IODINE (Cont'd)B.Evaluation ofAirParticulate GrossBeta-Tables10andll(Cont')during1977to1987fluctuated withthedetonation ofthermonuclear weapons.TheTechnical Specification controlandindicator resultsduring1990averaged0.013pCi/m~and.014pCi/m~respectively whichrepresented thelowestlevelrecordedtodate.C.Tables29and30showhistorical environmental sampledataforairparticulate grossbetalevels.Evaluation ofMonthlAirParticulate Comosites-Table12Weeklyairparticulate sampleswerecomposited bylocationtoformmonthlycomposite samples.Themonthlycomposite samplesrequiredbytheTechnical Specifications includeR-1,R-2,R-3,R-4,andR-5.Othersamplelocations notrequiiedbytheTechnical Specifications includeD1on-site,Gon-site,H-on-site,Ion-site,Jon-site,Kon-site,D2off-site, Eoff-site, Foff-siteandGoff-sitelocations.

Theresultsofallmonthlycomposite samplesareincludedonTable12.Theresultsforthemonthlycomposite samplesshowedpositiveresultsforBe-7,K-40,andRa-226.Allthreeoftheseradionuclides arenaturally occurring.

Be-7wasfoundinallbutoneofthemonthlycomposite samplesfromthelocations requiredbytheTechnical Specifications.

Be-7rangedfrom0.043to0.089pCi/m~fortheTechnical Specification indicator locations (R-1,R-2,R-3,andR-4).TheTechnical Specification controllocation(R-5)resultsshowedBe-7rangingfrom0.049to0.080pCi/m~.'-40 wasfoundintermittently inthemonthlycomposite samplesrequiredbytheTechnical Specifications.

K-40rangedfrom0.013to0.062pCi/m~atthecontrollocation(R-5)and0.007to0.046pCi/mattheindicator locations.

Ra-226rangedfrom0.010to0.028pCi/m~attheindicator locations requiredbytheTechnical Specifications.

TheTechnical Specification controllocationresultsrangedfrom0.016to0.024pCi/m~.AsaresultoftheChernobyl NuclearPlantaccidentinApril1986,severalradionuclides attributable tothefissionprocessweredetectedinairparticulate samplesduring1986.Detectable radionuclides includedCs-134,Cs-137,Nb-95,Ru-103,Ru-106,La-140andI-131.Theseradionuclides werenotdetectedduring1990.Nootherradionuclides weredetectedatTechnical Specification locations usinggammaspectralanalysisduring1990.-26

4'TERRESTRIAL SAMPLESIAIRPARTICULATE/IODINE (Cont')C.Evaluation ofMonthlAirParticulate Comosites-Table12(Cont'd)Thelocation, concentration rangeandmean,andfrequency ofoccurrence ofeachradionuclide detectedduring1990attheTechnical Secification reiredlocations areincludedbelow.Radionuclide Ra-226Ra-226K-40K-40Be-7Be-7LocationIndicator ControlIndicator ControlIndicator ControlRancae*0.010-0.0280.016-0.0240.007-0.0460.013-0.0620.043-0.0890.049-0.0800.0180.0190.0260.0290.0670.0648/484/1234/4811/1248/4811/12*-ResultsinunitsofpCi/m~.**-Frequency isthenumberoftimesdetectedoverthenumberofsamples.Historically, thenaturally occurring radionuclides Ra-226,K-40andBe-7haveshownfluctuations thatarerepresentative ofnaturalchangingconditions.

Nosignificant trendswerenotedduring1990.Co-60hasfluctuated inairparticulate samplesasaresultofpreviousweaponstesting.Co-60averageconcentrations attheindicator andcontrollocations from1977to1978decreased fromapproximately 0.0176to0.0022pCi/m.Averageconcentrations decreased significantly during1979and1980whencomparedto1977.Theseresultswere0.007to0.0016pCi/mrespectively.

1981and1982averageCo-60concentrations decreased to0.0007and0.0006pCi/m~.Averageindicator andcontrolconcentrations wereapproximately equalduring1979to1982.The1983indicator meanCo-60concentration was0.0007pCi/m~orslightlygreaterthanthe1982concentration.

The1983controlmeanCo-60concentration wasalso0.0007pCi/m~whichwasslightlygreaterthan1982controlresults.Asnotedinpreviousannualreports,however,aportionoftheCo-60detectedduring1983wasattributed tocontamination, duringhandlingoftheunusedfilterspriortoinstallation.

Co-60wasdetectedduringthefirstquarterof1984andaveraged0.0008pCi/m~atthecontrolstationsand0.0012pCi/m~attheindicator stations.

However,the1984Co-60positiveresultswerearesultofcontamination duringhandlingandnotaresultofoperations atthesite.Thisanalysiswaspresented inthe1984annualreport.Thegeneralreduction inpreviousindicator andcontrolCo-60concentrations (1981-1983)wasaresultofnucleardecayandecological cyclingofCo-60initially producedbythe1980Chineseweaponstest.Co-60wasnotdetectedduring1985-1986inairparticulate samplesfromeitherindicator orcontrol-27

4'TERRESTRIAL SAMPLES,IAIRPARTICULATE/IODINE (Cont'd)C.Evaluation ofMonthlAirParticulate Comosites-Table12(Cont'd)locations.

During1987,Co-60wasdetectedonceataconcentration of0.0017pCi/m~atanoptionalairmonitoring station.However,theCo-60detectedduring1987wasaresultofcontamination fromimproperhandlingofthesample,andnotasaresultofeffluents fromthesite.Thisevaluation iscontained inthe1987annualreport.Co-60wasnotdetectedduring1988.During1989Co-60wasdetectedatoneon-siteoptionallocationduringNovemberataconcentration of0.009pCi/m~.TheCo-60wasattributed tooperations attheFitzPatrick facilityandwaspresented inthe1989annualreport.Resultsfrom1990showedthatCo-60wasnotdetectedfromeitherTechnical Specification controlorindicator samplelocations.

Historically, thepresenceofCs-137hasbeenvariableandhasbeenpresentinairparticulate samplessince1977.During1977,bothindicator andcontrolCs-137averageconcentrations wereapproximately equalandaveraged0.0038pCi/m~.Cs-137averageconcentrations atindicator andcontrollocations decreased during1978and1979to0.0017and0.0013pCi/mrespectively.

Averageconcentrations during1980and1981wereapproximately equalatcontrolandindicator locations.

Cs-137during1980wasapproximately equalto1979andincreased slightlyin1981.The1980and1981averageconcentrations were0.0014and0.0016pCi/m~respectively.

Themean1982concentration forCs-137decreased to0.0004pCi/m~.The1983meanCs-137concentration fortheindicator andcontrolcomposite sampleswere0.0002and0.0002pCi/m~whichwasareduction from1982results.Cs-137wasnotdetectedduring1984inanyoftheindicator orcontrolairparticulate composite samples.AsnotedabovefortheaverageannualCo-60results,thereduction inCs-137resultssince1981isattributed tonucleardecayandecological cyclingofCs-137initially producedbythe1980Chineseweaponstest.Cs-137wasnotdetectedduring1985inairparticulate samples.Cs-137wasdetectedduring1986asaresultoftheChernobyl NuclearPlantaccidentinApril1986.MeanCs-137concentrations forindicator andcontrolsamplelocations were0.0183and0.0193pCi/mrespectively.

Duringtheperiodof1987-1990, Cs-137wasnotdetected.

Priorto1984,severalradionuclides weredetectedthatwereassociated withthe1980Chineseweaponstestandotherweaponstestspriorto1980.Theseradionuclides werenotdetectedduring1984or1985asaresultofnucleardecayandecological cycling.TheseincludeZr-95,Ce-141,Nb-95,Ce-144,Mn-54,Ru-103,Ru-106andBa-140.Inaddition, La-140wasdetectedonceduring1983andinfrequently during1978and1981.La-140-28

TERRESTRIAL SAMPLESIAIRPARTICULATE/IODINE (Cont'd)C.Evaluation ofMonthl(Cont'd)AirParticulate Comosites-Table12'asnotdetectedduring1984or1985.During1986,however,severalfissionproductradionuclides weredetectedthatwerearesultoftheChernobyl NuclearPlantaccident.

TheseincludedCs-134,Cs-137,Nb-95,Ru-103,Ru-106,La-140andI-131.Allofthese,withtheexception ofCs-134andparticulate I-131,weredetectedsubsequent tothe1980Chineseweaponstest(19811983).Theseradionuclides werenot'detected during19841985.Theconcentrations detectedduring1986asaresultoftheChernobyl accidentweregenerally greaterthantheconcentrations detectedasaresultofthe1980Chineseweaponstest.Thepresenceoftheradionuclides fromtheChernobyl

facility, however,extendedoveraverybriefperiod(twomonths)whilemanyoftheradionuclides fromthe1980Chineseweaponstestwerepresentforapproximately twoyears.During1987through1990,noneoftheradionuclides associated withthe1986Chernobyl accidentorpastweaponstestingweredetectedin.airparticulate samples.Tables31and32showhistorical environmental sampledataforairparticulate composites.

Evaluation ofAirborneRadioiodine

-Tables13and14Duringthe1990samplingprogram,airborneradioiodine wasnotfoundinanyofthefifty-one weeklysamplesfromthecontrollocationrequiredbytheTechnical Specifications.

LLDvaluesatthecontrollocationrangedfrom0.005-0.061pCi/m~.I-131hasbeendetectedinthepastatcontrollocations.

Durinp1976,themeanoff-siteI-131concentration was0.60pCi/m.The1977meanI-131concentration decreased to0.32pCi/m~andfor1978theconcentration decreased byafactoroftento0.03pCi/m~.During1979-1981and1983-1985,I-131wasnotdetected.

I-131wasdetectedonceduring1982ataconcentration of0.039pCi/m~.Resultsfrom1986showedthatI-131wasdetectedatthecontrollocation.

Thiswasaresultofthe1986Chernobyl NuclearPlantaccident.

TheI-131meanresultwas0.151pCi/m~.I-131wasnotdetectedatthecontrollocationduringtheperiod1987through1990.During1990,theindicator locations requiredbytheTechnical Specifications (approximate siteboundarylocations) showednodetectable levelsofI-131.LLDvaluesforI-131rangedfrom0.006-0.037pCi/m~.During1990,I-131wasnotdetectedatanyoftheoptionalmonitoring locations thatwerenotrequiredbytheTechnical Specifications.

-29

40TERRESTRIAL SAMPLESeIAIRPARTICULATE/IODINE (Cont')D.Evaluation ofAirborneRadioiodine

-Tables13and14(Cont'd)I-131atindicator locations hasbeendetectedinthepastandwasdetectedatameanconcentration of0.33and0.31pCi/m~during1976and1977.Theaverageconcentration decreased to0.04pCi/m~during1978andwasnotdetectedduring1979.The1980-1982 averageconcentrations were0.013,0.029,and0.016pCi/mwhichwerereductions inviewofpreviousI-131concentrations.

During1983,themeanI-131concentration was0.028pCi/mwhichrepresented aslightincreasecomparedto1982.Forthemostpart,I-131inindicator andcontrolsampleswasaresultofI-131fromweaponstesting.Asmallportionoftheconcentrations detectedmayhavebeenaresultofoperations atthesite.Theconcentrations detectedduring1983attheon-sitesamplestations werearesultofoperations atthesite.I-131wasnotdetectedinanyofthe1984or1985samples.During1986,I-131wasdetectedattheindicator locations atameanconcentration of0.119pCi/m~asaresultofthyChernobyl NuclearPlantaccident.

I-131wasfoundatameanconcentration of0.014pCi/m~during1987andwasaresultofoperations atthesite.Asnotedpreviously, I-131wasnotfoundattheTechnical Specification requiredindicator locations during1988through1990.Tables33and34showthehistorical environmental sampledataforairborneradioiodine.

-30 0

4'TERRESTRIAL SAMPLESIIMILKA.SamleCollection Methodolo andAnalsisMilksamplesarecollected inpolyethylene bottlesfromabulkstoragetankateachsampledfarm.Beforethesampleisdrawn,thetankcontentsareagitatedfromthreetofiveminutestoassureahomogenous mixtureofmilkandbutterfat.

Twogallonsarecollected duringthefirsthalfandsecondhalfofeachmonthfromeachoftheselectedlocations withintenmilesofthesiteandfromacontrollocation.

Thesamplesarechilledandshippedfreshtotheanalytical laboratory withinthirty-six hoursofcollection ininsulated shippingcontainers.

Theselection ofmilksamplelocations isbasedonmaximumdeposition factors(D/Q).Deposition factorsaregenerated fromaveragehistorical meteorological databasedonalllicensedreactors.

TheTechnical Specifications requirethreesamplelocations within5.0milesofthesitewiththehighestcalculated deposition factors.During1990,therewerenomilksamplelocations within5.0milesthatcouldbesampled.However,therewereseveraloptionallocations beyondfivemilesthatweresampled.AfourthsamplelocationrequiredbytheTechnical Specifications islocatedinaleastprevalent winddirection fromthesite.Thislocationisinthesouthwest sectorandservesasacontrollocation.

Milksamplesarecollected twicepermonth(April-December) andanalyzedforgammaemittersandI-131.Samplesarecollected andanalyzedinJanuary-MarchintheeventI-131isdetectedinNovemberandDecemberofthepreceding year.Themilksamplelocations arefoundonFigure4.(refertoTable3forlocationdesignations anddescriptions).

B.Evaluation ofMilkData-Tables15and16Milksampleswerecollected fromatotalofsixindicator locations (within10milesofthesite)andonecontrollocation(beyond10milesfromthesite)during1990.TheTechnical Specifications requirethatthreelocations besampledformilkwithin5.0milesofthesite.During1990,therewerenomilksamplelocations within5.0milesofthesite.Thelocations thatweresampledduring1990arelocatedfrom5.5to9.5milesfromthesite.TheonlysamplelocationrequiredbytheTechnical Specifications during1990wasthecontrollocationwhichwaslocated17.0milestothesouthwest ofthesite(location N65).Samplelocationdescriptions forallmilksamplelocations utilizedduring1990arelistedbelow.-31

4'TERRESTRIAL SAMPLESIIMILKB.Evaluation ofMilkData-Tables15and16(Cont'd)LocationNo.Direction FromSiteDistanceFromSitemiles716505560465(Control)

ESESE~EEESESW(107'(190')(93)(95)(90')(113')(220')5.55.99.39.09.57.817.0During1990,milksampleswerecollected ateachofthesixindicator locations andthecontrollocationinthefirsthalfandthesecondhalfofeachmonth.Sampleswerecollected duringthemonthsofApril.throughDecember1990.SinceI-131wasnotdetectedduringNovemberandDecemberof1989,no.additional sampleswerecollected inJanuarythroughMarchof1990.For.eachsample,analyseswereperformed forgammaemitters(analysis byGeLidetector) andforI-131usingaresinextraction.

SampleanalysisresultsforgammaemittersarefoundonTable15andforI-131onTable16.Gammaspectralanalysesofthebimonthly samplesshowedonlynaturally occurring radionuclides suchasK-40andRa-226tobedetectedinmilksamplesduring1990.K-40wasdetectedinallindicator samples.Indicator samplelocationconcentrations rangedfrom1320pCi/liter to1860pCi/liter whileK-40concentrations atthecontrollocationrangedfrom1410pCi/liter to1770pCi/liter.

Ra-226rangedfrom50to204pCi/liter attheindicator locations and93to192pCi/liter atthecontrollocation.

Ra-226occurredintermittently inmilksamples.K-40andRa-226arenaturally occurring radionuclides andarefoundinmanyoftheenvironmental mediasampled.During1990,Cs-134orCs-137wasnotdetectedinanycontrolorindicator locationmilksamples.Cs-137hadbeendetectedoncein1988andwasattributed totheuseofsilagecontaining traceamountsofCs-137fromthe1986Chernobyl NuclearPlantaccident.

Nootherradionuclides weredetectedinmilksamplesusinggammaspectralanalysis.

-32

TERRESTRIAL SAMPLESIIMILKB.Evaluation ofMilkData-Tables15and16(Cont'd)Milksampleswerecollected andanalyzedtwicepermonthforI-131.I-131wasnotdetectedduring1990inanyoftheindicator orcontrolsamples.All1990I-131milksampleresultsarereportedasthelowerlimitofdetection (LLD).TheLLDresultsfor1990milksamplesrangedfrom<0.10pCi/liter to<0.50pCi/liter.

Evaluation ofsitehistorical milkdatashowsthatCs-137hasbeendetectedinenvironmental, milksamplesatbothindicator (within10miles)andcontrollocations (beyond10miles).MeanCs-137concentrations for1976-1981remainedfairlyconsistent andrangedfrom8.1(1980)to17.1pCi/liter (1977)attheindicator locations.

The1982indicator meanwas5.7pCi/liter whichshowedadecreasewhencomparedto1976-1981.Cs-137inmilkduring1983yieldedameanof7.2pCi/liter whichwasslightlygreaterthanthe1982meanbutwaslessthonthe1976-1981meanrange.During1983,however,Cs-137wasdetectedinonly3ofthe66samples,whilein1982,Cs-137wasdetectedin10ofthe54samplesanalyzed.

Cs-137wasnotdetectedduring1984or1985inindicator milksamples.Resultsfrom1986showedameanCs-137concentration of8.6pCi/liter attheindicator locations.

Cs-137in1986milksampleswasaresultofthe1986Chernobyl NuclearPlantaccident.

During1987,Cs-137wasfoundintwoindicator samplesonlyatameanconcentration of6.8pCi/liter andwasalsoaresultoftheChernobyl accident.

The1988resultsshowedCs-137wasdetectedonlyonceataconcentration of10.0pCi/liter andwasattributed totheChernobyl accident.

NoCs-137wasdetectedinmilksamplesduring1989or1990.Atthecontrollocation, Cs-137hasremainedfairlyconsistent forallyearsfrom1978-1982exceptfor1979and1982.Fortheseyears,thisradionuclide wasnotdetected.

Controlsampleswerenotobtainedpriorto1978.Cs-137rangedfrom3.9-5.8pCi/liter during1978-1981.Cs-137wasnotdetectedatthecontrollocationduring1982,1983,1984,or1985.TheabsenceofCs-137during1982through1985maybearesultofatwotofiveyeartimeintervalsincethelastweaponstest.Resultsfrom1986showedameanCs-137concentration of8.4pCi/liter atthecontrollocation.

ThepositiveCs-137resultsduring1986werearesultoftheChernobyl NuclearPlantaccident-.

Cs-137wasnotdetectedduring1987through1990atthecontrollocation.

PastCs-137inmilksamplesis,forthemostpart,aresultofpreviousweaponstestingandmorerecently, theChernobyl accident.

Thecontinued reduction ofCs-137levelsisaresultofnucleardecayandecological cycling.-33

4~0TERRESTRIAL SAMPLESIIMILKB.Evaluation ofMilkData-Tables15and16(Cont'd)Anevaluation ofhistorical dataforI-131inmilksamplesshowsthatannualmeanresultsrangedfrom0.19pCi/liter to6.88pCi/liter attheindicator locations during1976-1978.I-131duringtheseyearsisaresultofintermittent weaponstesting.During1979-1985,I-131inmilksamplesattheindicator locations wasnotdetectedexceptduring1980.Themeanresultduring1980was3.8pCi/liter and-wasaresultofthe1980ChineseWeaponsTest.Resultsfrom1986showedthatI-131wasdetectedatameanconcentration of5.2pCi/liter asaresultoftheChernobyl accident.

I-131wasnotdetectedduringtheperiod1987through1990inmilksamples.Historical dataforI-131fromthecontrollocationshowedthatI-131wasdetectedduring1980atameanconcentration of1.4pCi/liter.

Therewasnodetectable I-131duringtheperiodof1978-1985withtheexception of1980.During1986,I-131from.thecontrollocationshowedameanconcentration of13.6pCi/liter asaresultoftheChernobyl accident.

I-131wasnotdetectedduringtheperiod1987through1990atthecontrollocation.

Tables37and38showthehistorical environmental sampledataformilk.Cs-134,Cs-137,andI-131werenotdetectedinthebi-monthly milksamplesanalyzedfor1990.Onlynaturally occurring radionuclides suchasRa-226andK-40weredetected.

Therefore, nodosestomanhavebeencalculated.

-34

4'TERRESTRIAL SAMPLESIlIA.FOODPRODUCTSSamleCollection Methodolo andAnalsisFoodproductsarecollected onceperyearduringthelatesummerattheapproximate heightoftheharvestseason.Approximately onekilogramofabroadleaf vegetable orotherbroadleaf vegetation iscollected fromgardenlocations withthehighestdeposition factors(D/Q)basedonaveragehistorical meteorological data.Sixsamplesarecollected fromatleasttwosectors.Additional samplesmayalsobeobtained.

Controlsamplesarealsocollected fromavailable off-sitelocations 9to20milesdistantinaleastprevalent winddirection.

Controlsamplesareofthesameorofasimilartypeofvegetation.

Allsamplesareshippedfreshassoonaspossibleaftercollection.

Foodproductsamplesareanalyzedforgammaemitters(gammaisotopicanalysis).

ThegammaisotopicanalysisalsoincludesI-131.Foodproductlocations areshownonFigure3(refertoTable3forlocationdesignations anddescriptions).

B.Evaluation ofFoodProductData-Tables17Aand17BFoodproduct,samplescollected during1990werecomprised ofgardenvegetables andothertypesofvegetation.

Sampleswerecollected fromsixindicator locations andonecontrollocation.

Theindicator locations wererepresented bynearbygardensinareasofhighestD/Q(deposition factor)valuesbasedonhistorical meteorology andallsitereleasepointsatoperating facilities.

Thecontrollocationwasrepresented byagardenlocation9-20milesdistantinaleastprevalent winddirection.

Gardenvegetables werecomprised ofcabbage,squashleaves,andswisschardwhichareallconsidered broadleaf vegetables.

Otherbroadleaf vegetation consisted ofcornleaves,beanleaves,grapeleaves,andcucumberleaves.Atthecontrollocation, onesampleofeachofthesameorofasimilartypeofvegetable orvegetation wascollected.

Vegetables andvegetation werecollected inthelatesummerharvestseason.ResultsforfoodproductsareshownonTables17Aand17B.Table17AshowsresultsinpCi/g(wet)whileTable17BresultsareinunitsofpCi/kg(wet).K-40wasdetectedinallfoodproductsamples.Vegetation sampledshowedconcentrations ofK-40rangingfrom2.19'pCi/gto6.10pCi/g(wet).Be-7wasalsofoundinallvegetation samples.Thisradionuclide rangedfrom0.08pCi/gto1.46pCi/g(wet).Ra-226wasdetectedintermittently atconcentrations thatrangedfrom0.19to0.68pCi/g(wet)forallsampletypesattheindicator andcontrollocations.

AcTh-228wasalsodetectedintermittently forallsampletypesatconcentrations thatrangedfrom0.030to0.072pCi/g(wet)forbothindicator

-35

4'TERRESTRIAL SAMPLESIIIFOODPRODUCTSB.Evaluation ofFoodProductData-Tables17Aand17B(Cont'd)andcontrollocations.

K-40,Be-7,Ra-226andAcTh-228arenaturally occurring radionuclides.

Nootherradionuclides weredetectedinthe1990samplesofvegetables orothervegetation.

Reviewofpastenvironmental dataindicates thatCs-137hasbeendetectedintermittently duringtheyearsof1976-1988attheindicator locations andduringtheyearsof1980-1988atthecontrollocations (controlsampleswerenotobtainedpriorto1980).Reviewofindicator sampleresultsfrom1976-1988showedthatCs-137wasnotdetectedduring1976-1978and1981-1984or1986-1987.During1979and1980,Cs-137infruitsand/orvegetables showedannualmeanconcentrations of0.004and0.036pCi/g(wet)respectively.

Cs-137wasfoundatanindicator locationduring1985ataconcentration of0.047pCi/g(wet).During1988,Cs-137wasfoundataconcentration of0.008pCi/g(wet).Controlsampleresultsduring1980-1988 showedCs-137detectedonlyduring1980ataconcentration of0.02pCi/g(wet).Cs-137wasdetectedinonebroadleaf sampleduring1989ataconcentration of0.0009pCi/g(wet).Tables39and40showhistorical environmental sampledataforfoodproducts.

-36

4'TERRESTRIAL SAMPLESIVLANDUSECENSUSAlandusecensusisconducted todetermine theutilization oflandinthevicinityofthesite.Thelandusecensusactuallyconsistsoftwotypesofcensus.Amilkanimalcensusisconducted toidentifyallmilkanimalswithinadistanceof10milesfromthesite.Themilkanimalcensusisanestimation ofthenumberofcowsandgoatswithinanapproximate tenmileradiusoftheNineMilePointSite.Acensusisinitiated onceperyearinthespring.Thecensusisconducted bysendingquestionnaires topreviousmilkanimalownersandalsobyroadsurveystolocateanypossiblenewowners.Intheeventquestionnaires arenotanswered, thenthe.ownersarecontacted bytelephone orinperson.Thelocalagricultural agencywasalsocontacted.

Asecondtypeofcensusisaresidence census.Thiscensusisconducted inaccordance withtheTechnical Specifications inordertoidentifytheclosestresidence withinthreemilesineachofthe22.5degreemeteorological sectors.Aresidence, forthepurposesofthiscensus,isaresidence thatisoccupiedonaparttimebasis(suchasasummercamp),oronafulltime,yearroundbasis.Fortheresidence census,severalofthemeteorological sectorsareoverLakeOntariobecausethesiteislocatedattheshoreline.

Therefore, thereareonlyeightsectorsoverlandwhereresidences arelocatedwithin3miles.During1990,aresidence censuswasconducted toidentifythenearestresidence ineachofthesixteen22.5degreemeteorological sectorswithinadistanceoffivemilesfromthesiteinordertoprovidemorecomprehensive censusdata.Atthisdistance, someofthemeteorological sectorsareoverwater.Thesesectorsinclude:N,NNE,NE,ENE,W,WNW,NW,andNNW.B.Evaluation ofData-Tables18and19Inaccordance withtheTechnical Specifications, alandusecensuswasconducted during1990toidentifywithinadistanceoffivemilesthelocationofallmilkanimals(cowsandgoats)andthelocationofthenearestresidence ineachofthesixteen22.5degreemeteorological sectors.Themilkanimalcensuswasactuallyconducted outtoadistanceoftenmilesinordertoprovideamorecomprehensive census.-37

4'TERRESTRIAL SAMPLESIVLANDUSECENSUSB.Evaluation ofData-Tables18and19(Cont'd)Thenumberofmilkanimalslocatedwithinanapproximate tenmileradiusofthesitewasestimated tobe1086cowsand30goatsforthe1990census.Thenumberofcowsdecreased by79andthenumberofgoatsincreased by3withrespecttothe1989census.Onenewmilklocationandseveraldeactivated milklocations wereidentified duringthe1990census.However,nochangesweremadetothe1990samplingprogrambecausethenewlocationdidnotmeetmilksamplinglocationcriteria, nordidthelocationprovideahigherD/Qvalueforoptionalsamples.Therefore, therewerenochangesmadetothemilksamplingprogram.Mostofthegoatsfoundonthecensusweremilkinggoats.However,anymilkproducedwasutilizedbytheownersandwasnotavailable forthesamplingprogram.TheresultsofthemilkanimalcensusarefoundonTable18.Milkanimallocations areshownonFigure4.Theresultsofthe1990residence censusshowingtheapplicable sectorsanddegreesanddistanceofeachofthenearestresidences arefoundonTable19.Thenearestresidences areshowninFigure3.Nochangeswerenotedin1990.-38

50XHTBRLABORATORY COMPARZSOH PROGRAM-39

5~0..INTERLABORATORY COMPARISON PROGRAM-TABLE20Section3.6.21andSection3.12.3oftheTechnical Specifications fortheNineMilePointNuclearStationUnit1andUnit2,respectively, requirethatasummaryoftheresultsobtainedaspartofanInterlaboratory Comparison ProgrambeincludedintheAnnualRadiological Environmental Operating Report.Presently, theonlyNRCapprovedInterlaboratory Comparison

.ProgramistheUSEPACrossCheckProgram.Table20showstheresultsoftheEPA'sreference resultsandthelicensee's results.SomeoftheEPAreference sampleshavebeenanalyzedbythesite.OtherEPAreference sampleshavebeenanalyzedbyavendorwhonormallyanalyzesthosetypesofsamplemedia,forthesite.Participation

'intheEPACrossCheckProgramincludessamplemediaforwhichenvironmental samplesareroutinely collected, asrequiredbyTable3.6.20-1andTable3.12.1-1oftheTechnical Specifications and"forwhichintercomparison samplesareavailable fromtheEPA.Wheremanysamplesareavailable fromtheEPA,aQCsampletoprogramsampleratiooftenpercentisutilized, whereapplicable.

ResultsfromtheEPAarepresented intermsof~normalized deviations fromaknownvalue(NDKV).Laboratory resultsare.considered acceptable byEPAiftheNDKVforeachsampleisbetweenplusorminus3NDKV.Allanalysesperformed bytheSiteEnvironmental Laboratory during1990werewithin3NDKV.Onesampleanalyzedbythevendorwasoutsidethreenormalized deviations.

ThesampleQA-90-113 wasamilksampleanalyzedforI-131.Thevendorlaboratory usesa.chemicalseparation technique toanalyzeforI-131.Lowseparation yieldisapossibleexplanation forthenonconformity.

Therehavebeennoprevioussimilarnonconformities bythisvendor.ThesamesampleanalyzedbytheSiteEnvironmental Laboratory wasacceptable.

-40

60HTSTORZCAL BHVXRONMENTAL SAMPLBDATA

6'HISTORICAL ENVIRONMENTAL SAMPLEDATATables21-40showhistorical environmental sampledataforcriticalradionuclides orradionuclides routinely detectedinenvironmental samplemedia.Datashowtheminimum,maximum,andmeanforeachyearevaluated.

Thedataonlyconsiderdetectable quantities anddonotconsiderlowerlimitofdetection (LLD)quantities.

DataonTables21-40wereobtainedfrompreviousAnnualRadiological Environmental Operating Reporttables.-42

70CHANGESANDBXCEPTXONS TOTHEPROGRAM-43

7~0CHANGESANDEXCEPTIONS TOTHEPROGRAM~~A.Chanestothe1990SamleProram1.FoodproductlocationZwasaddedtothesampleprogramduring1990.LocationZisanoptionalsamplinglocation.

2.Alsoduring1990,foodproductlocations LandYwerenotutilizedbythesamplingprogrambecauseofeithersampleunavailability orbecausethelocationhadalowdeposition potential asaresultoftheadditionoflocationZ.B.Excetionstothe1990SamleProramExceptions tothe1990sampleprogramconcernsthosesamplesormonitoring requirements whicharerequiredbytheTechnical Specifications.

Thissectionimplements section3.6.,20oftheNineMilePointNuclearStationUnit1Technical Specifications andSection3.12.1oftheNineMilePointNuclearStationUnit2Te'chnical Specifications.

~AirRadioiodine andParticulate SamplingRequiredbytheTechnical Specifications 1~2.3.4~5.Environmental airsampleequipment atR-4off-siteair.samplingstationwasinoperable from1/26/90(1200hours)to1/30/90(0830hours}.Thevacuumpumpplughadvibratedloose,causingpumptobeunplugged.

Pumprestarted andpreventative maintenance performed.

Environmental airsampleequipment atR-5off-siteairsamplingstationwasinoperable from5/25/90(0845hours)to5/29/90(1130hours).Thevacuumpumpwasfounddefective andreplaced.

Environmental airsampleequipment atR-5off-siteairsamplingstationwasinoperable from7/18/90(0800hours)to7/24/90(1055hours).Thevacuumpumpwasfounddefective andwasreplaced.

ErTvironmental airsampleequipment atR-5off-siteairsamplingstationwasinoperable from8/07/90(1300hours)to8/14/90(1030hours).Thevacuumpumpwasrestarted andwasverifiedtobeoperating correctly.

Environmental airsampleequipment atR-1off-siteairsamplingstationwasinoperable from9/06/90(2200hours)to9/11/90(0800hours).Thevacuumpumpwasfounddefective asaresultofaninoperable coolingfanandwasreplaced.

79CHANGESANDEXCEPTIONS TOTHEPROGRAMB.Excetionstothe1990SamleProram(Cont'd)~~Otheroccurrences ofdowntimeforoptionalairsamplingstationsweredocumented for1990.However,theseoccurrences arenotpresented herebecauseoptionalairsamplingstationsarenotrequiredbytheTechnical Specifications.

C.LowerLimitofDetection forEnvironmental SamlesTheTechnical Specifications requirethatenvironmental samplesanalyzedfortheRadiological Environmental Monitoring Programmeetthelowerlimitsofdetection (LLD)foundonTable4.6.20-1oftheNineMilePointUnit1Technical Specifications-and Table4.12.1-1oftheNineMilePointUnit2Technical Specifications.

Allofthe1990environmental samplesrequiredbytheTechnical Specifications whichshowednonetactivitywerelessthantherequiredvaluesfoundonTable4.6.20-1andTable4.12.1-1.

D.Deviations fromtheInterlaborator ComarisonProramSection3.6.21oftheNineMilePointUnit1Technical Specifications andSection3.12.3oftheNineMilePointUnit2Technical Specifications requirethesitetoconductanInterlaboratory Comparison Programutilizing QCsamplesfromtheEnvironmental Protection Agency(EPA)..Thissectionalsorequiresthatdeviations fromthesampleschedules bereportedintheAnnualRadiological Environmental Operating Report.ThesamplescheduleissetbytheEPAandincludesmediaforwhichenvironmental samplesareroutinely collected andforwhichinterlaboratory comparison

.samplesareavailable fromtheEPA.During1990,samplemediaofferedbytheEPAfortheInterlaboratory Comparison Program,andforwhichenvironmental samplesareroutinely collected andanalyzed, wereobtainedandanalyzed.

OneiodineinwatersamplewasnotsentoutbyEPAaspreviously scheduled andsubsequently wasnotanalyzed.

-45

8.0comervsxos-46

8'CONCLUSION CONCLUSION TheRadiological Environmental Monitoring Program(REMP)wasestablished todetectandevaluateanypossibleimpacttotheenvironment surrounding theNineMilePointarearesulting fromoperations atthesite.Samplesrepresenting foodsourcesconsumedathighertrophiclevels,suchasfishandmilk,werereviewedcloselytoevaluateanyimpacttothegeneralenvironment ortoman.Inaddition, thedatawasreviewedforanypossiblehistorical trophiclevelbioaccumulation trends.Littleornoimpactcouldbedetermined resulting fromradionuclide deposition, considering allsources(natural, weaponstesting,etc.).Inregardstodosesasaresultofman-maderadionuclides, asignificant portionofthesmalldosesreceivedbyamemberofthepublicwasfrompastnuclearweaponstesting.Dosesasaresultofnaturally occurring radionuclides suchasK-40,contributed amajorportionofthetotalannualdosetomembersofthepublic.Anypossible.

impactasaresultofsiteoperations isextremely minimalwhencomparedtotheimpactfromnaturalbackground levelsorweaponstesting.Ithasbeendemonstrated thatalmostallenvironmental samplescontaintracesofradionuclides whicharearesultofweaponstestingornaturally occurring sources(primordial and/orcosmicrelated).

Wholebodydosestomanasaresultofnaturalsources(naturally occurring radionuclides inthesoilandloweratmosphere) inOswegoCountyaccountforapproximately 57mremperyearasdemonstrated bycontrolenvironmental TLD's.Possibledosesduetositeoperations areaminutefractionofthisparticular naturalexposure.

During1990,thepresenceofonefissionproductradionuclide wasnotedintwodifferent samplemedia.Thesemediaincludedsedimentandfishsamples.Themostlikelysourceofthefissionproductradionuclide ispastweaponstesting.Theimpact,expressed asadosetoman,isminimalandisinsignificant whencomparedtothenaturalbackground dose.Therefore, asdetermined byreviewofthedatapresented herein,noimpactduetooperations attheNineMilePointNuclearStationwasdetectedthatwouldeffectthehealthandsafetyofthepublic.-47

90-48

9'GENERALREFERENCE MATERIALU.S.NuclearRegulatory Commission Regulatory Guide1.109,"Calculation ofAnnualDosestoManfromRoutineReleasesofReactorEffluents forthePurposeofEvaluating Compliance with10CFRPart50,AppendixI",March1976(Revision 0).U.S.NuclearRegulatory Commission Regulatory Guide1.109,"Calculation ofAnnualDosestoManfromRoutineReleasesofReactorEffluents forthePurposeofEvaluating Compliance With10CFRPart50,AppendixI",October1977(Revision 1).U.S.NuclearRegulatory Commission Regulatory Guide4.8,"Environmental Technical Specifications forNuclearPowerPlants",December, 1975.U.S.NuclearRegulatory Commission BranchTechnical PositiontoRegulatory Guide4.8,"AnAcceptable Radiological Environmental Monitoring Program",

Revision1,November1979.NationalCouncilonRadiation Protection andMeasurements (NCRP),Environmental Radiation Measurements, NCRPReportNo.50,1976.NationalCouncilonRadiation Protection andMeasurements (NCRP),NaturalBackroundRadiation intheUnitedStates,NCRPReportNo.45,1975.NationalCouncilonRadiation Protection andMeasurements (NCRP),Cesium-137 fromtheEnvironment toMan:Metabolism andDose,NCRPReportNo.52,1977.NationalCouncilonRadiation Protection andMeasurements (NCRP),Radiation ExosurefromConsumerProductsandMiscellaneous Sources,NCRPReportNo.56,1977.International Commission onRadiological Protection (ICRP),Radionuclide ReleaseintotheEnvironment Assessment ofDosestoMan,ICRPPublication 29,1979.Eichholz, G..Environmental AsectsofNuclearPower,FirstEdition,AnnArborSciencePublishers, Inc.,AnnArbor,Michigan, 1976.Eisenbud, Merrill,Environmental Radioactivit

,SecondEdition,AcademicPress,NewYork,NY1973.Thomas,C.W.etcal.,Radioactive FalloutfromChineseNuclearWeaonsTest,September 26,1976.(BNWL-2164)

Battelle, PacificNorthwest Laboratories, U.S.ERDA,1979.Pochin,EdwardE.,Estimated PoulationExosurefromNuclearPowerProduction andOtherRadiation Sources,NuclearEnergyAgency,Organization forEconomicCo-Operation andDevelopment, 1976.-49

90GENERALREFERENCE MATERIALGlasstone, SamuelandJordan,WalterH.,NuclearPowerandItsEnvironmental Effects,FirstEdition,AmericanNuclearSociety,LaGrangePark,Ill.,1980.U.S.Department ofHealth,Education, andWelfare.RadioloicalHealthHandbook.

BureauofRadiological Health,Rockville, Maryland20852.January1970.U.S.Department ofHealthandHumanServices.

PrearednessandResonseinRadiation Accidents, NationalCenterforDevicesandRadiological Health,Rockville, Maryland20857.August1983.NationalCouncilonRadiation Protection andMeasurements (NCRP),IonizinRadiation ExosureofthePoulationoftheUnitedStates,NCRPReportNo.93,1987.-50

100DATATABLBS-%990-51

TABLE1SAMPLECOLLECTION ANDANALYSISSITERADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM*AAQUATICPROGRAMMEDIA1.Shoreline SedimentGSAANALYSIS2lYearFREQUENCY LOCATIONS (1)1Indicator (2)2.Fish3.SurfaceWaterGSAGSAH-32/YearM.CompQtr.Comp2Indicator (3),1Control1Indicator (4),1Control1Indicator (4),1ControlB.DIRECTRADIATION 1.TLDGammaDoseQuarterly NOTES:30Indicator, 2Control(5)*SamplingandanalysisprogramasrequiredbytheTechnical Specifications.

(1)Aquaticprogramindicator samplescollected inthevicinityofthesite;controlsamplescollected atadistanceofatleastfivemilesfromthesite.(2)Indicator samplefromanareaofpotential recreational value.(3)Indicator samplesfromanareanearthevicinityofasitedischarge point.Controlsamplesofthesamespeciesorofspeciesofsimilarfeedinghabits.(4)Indicator samplefromtheJ.A.Fitzpatrick inletcanal.(5)Indicator samplesfromthesiteboundary, four-five milesfromthesite,specialinterestareasandcontrolareas(greaterthantenmilesfromthesite).-52 TABLE2SAMPLECOLLECTION ANDANALYSISSITERADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM*CeTERRESTRIAL PROGRAMMEDIAANALYSISFREQUENCY LOCATIONS 1~AirParticulates GBGSAWeeklyM.Composite 4Indicator, 1Control(1)2~3~4~Airborne-I-131MilkHumanFoodCropsNOTES:GSAI-131GSAGSA,I-131(5)Weekly2/Month2/MonthAnnually4Indicator, 1Control(1)3Indicator, 1Control(2)(3)*SamplingandanalysisprogramasrequiredbytheTechnical Specifications.

(1)Threeindicator samplesfromnearthesiteboundaryinthreeofthehighestD/Qmeteorological sectors,oneindicator samplefromnearayearroundcommunity, andonecontrolsamplefromanareaofleastprevalent winddirection.

(2)Threeindicator samplesfromareaswithin5.0milesofthesite.Controlsamplefromanareaofleastprevalent winddirection.

(3)Samplesofthreedifferent kindsofbroadleaf vegetation nearesttoeachoftwodifferent off-sitelocations ofhighestD/Qandonesampleofeachofsimilarbroadleaf vegetation atleast9.3-20milesdistantinaleastprevalent winddirection.

(4)GammaspectralanalysistoincludeI-131.

ENVIRONMENTAL SAMPLELOCATIONS SAMPLEEDIUMShoreline SedimentFishp5*0602*P3*pp*FigureFigureFigureFigureFigurePFIGUREDESIGNATION BER1A1A1A1AlALOCATIONDESCRIPTION SunsetBayLangsBeach,ControlineMilePointTransectFitzPatrick TransectOswegoTransect80'30'tat315'5'35't atatDEGREES(1)1.55.80.30.66.2milesmilesmilesmilesmiles&DISTANCESurfaceWaterP3*08*091011FigureFigureFigureFigureFigure1AlA1A1AlAFitzPatrick InletOswegoSteamStationInletNMPUnit1InletOswegoCityWaterPUnit2Inlet70'35'05'40 304'tatatatat0.57.60.37.80~1milesmilesmilesmilesmilesirRadioiodine andParticulates 1*2*3*-4*5*DlGHIKGD2EFFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigurelA2221A2222221A1A1AlA-1Station,Nine.MilePointRoad-2Station,LakeRoad-3Station,Co.Rt.29-4Station,Co.Rt.29-5Station,MontarioPointRoadDlOn-SiteStationGOn-SiteStationHOn-SiteStationIOn-SiteStationOn-SiteStationKOn-SiteStationGOff-SiteStation,SaintPaulStreetD2Off-SiteStation,Rt.64EOff-SiteStation,Rt.4FOff-SiteStation,DutchRidgeRoad88'04'32'43'2'9'50'0' 98'10'32'25'17'60'90't atatatatatatatatatatatatatat1.81.11.51.816.40.20.70.80.80.90.55.39.07.27.7milesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmiles-54 TABLE3(Continued)

ENVIRONMENTAL SAMPLELOCATIONS SAMPLEEDIUMhermoluminescent Dosimeters (TLD)PDESIGNATION 34567*891011121314*15*18*1923*2425262728293031394749*5152535455FIGUREBERFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigure21AlAlA1A1AlA1AlA21A22222FigureFigureFigureFigureFigureFigureFigureFigureFigure2221B1AlA1BlA1AFigure2Figure2LOCATIONDESCRIPTION hool,EastDlOn-SiteStationD2On-SiteLocationEOn-SiteLocationFOn-SiteLocationGOn-SiteStation-5Off-SiteStationDlOff-SiteLocationD2Off-SiteStationEOff-SiteStationFOff-SiteStationGOff-SiteStationSouthwest Oswego-ControlestSiteBoundaryEnergyInformation CenterEastSiteBoundaryOn-SiteStationIOn-SiteStationOn-.SiteStationKOn-SiteStationorthFence,JAFNPPorthFence,JAFNPPorthFence,JAFNPPorthFence,JAFNPPNorthFence,NMP-1orthFence,NMP-1orthFence,JAFNPPPhoenix,NY-ControlOswegoSteamStation,EastFitzhughParkElementary ScFultonHighSchoolexicoHighSchoolPulaskiGasSubstation, Rt.DEGREES(1)69'40'75'10'50'2'0'17'60'90'25'26'37'65'1'0'8'10'32'0'8'5'57't atatatatatatatatatatatatatatatatatatatatatat69'70'33'27'83'15'5't atatatatatat276't292't&DISTANCE0.2miles0.4miles0.4miles0.5miles0.7miles16.4miles11.4miles9.0miles7.2miles7.7miles5.3miles12.6miles0.9miles0.4miles1.3miles0.8miles0.8miles0.9miles0.5miles0.4miles0.5miles0.5miles0.4miles0.2miles0.2miles0.6miles19.8miles7.4miles5.8miles13.7miles9.3miles13.0miles TABLE3(tinued)ENVIRONMENTAL 8ELOCATZON8 SAMPLEEDIUMPFIGUREDESIGNATION BERLOCATIONDESCRIPTION DEGREES(1)&DISTANCEThermoluminescent Dosimeters (TLD)(Continued) 56*58*75*76*77*78*79*80*81*82*83*84*85*86*87*88*89*90*91*92*93*94*95*96*97*98*99100101102103104FigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigure1A1A2222222221A2221A1A1A1AlA1A1A1AlA2lA1A221B2lAewHavenElementary SchoolCountyRoute1andAlcanorthFence,NMP-2orthFence,NMP-2orthFence,NMP-2EastBoundary, JAFNPPCountyRoute29CountyRoute29incrRoadincrRoadLakeviewRoadLakeviewRoadorthFence,NMP-1orthFence,NMP-1orthFence,NMP-2ickoryGroveRoadLeavittRoadRoute104andKeefeRoadCountyRoute51AaidenLaneRoadCountyRoute53CountyRoute1andKocherRoadLakeshore CampSiteCreameryRoadCountyRoute29LakeRoadNineMilePointRoadCountyRoute29andLakeRoadCounty-Route29OswegoCountyAirportEnergyCenter,EastParkhurst Road123'20'025'5'0'15'33'59'81'00'25'94'15'41'7'11'35'56'83'05'23'37'99'43'01'8'04'32'75'67'02't 5.3at3.1at0.1at0.1at0.2at1.0at1.1at1.4at1.6at1.6at1.2at1.1at0.2at0.1at0.1at4.5at4.1at4.2at4.8at4.4at4.4at4.7at4.1at3.6at1.8at1.2at1.8at1.1at1.5at11.at.0.4at1.4milesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmiles9milesmilesmiles-56 TABLE3(Conti.nued)

ENVIRONMENTAL SAMPLELOCATIONS SAMPLEDIUMPFIGUREDESIGNATION BERLOCATIONDESCRIPTION DEGREES&DISTANCE(1)Thermoluminescent Dosimeters (TLD)(Continued)

CowsMilkFoodProducts105106107108109110111716505560465**P**K**Q*Figure2Figure2Figure2Figure1AFigure1AFigure1BFigure1AFigure4Figure4Figure4Figure4Figure4Figure4Figure4Figure3Figure3Figure3Figure3Figure3Figure3LakeviewRoadShoreline Cove,WestofNMP-1Shoreline Cove,WestofNMP-1LakeRoadLakeRoadBaldwinsville, NY-ControlSterling, NY-ControlIndicator LocationIndicator LocationIndicator LocationIndicator LocationIndicator LocationIndicator LocationControlLocationIndicator LocationIndicator LocationControlLocationIndicator LocationIndicator LocationIndicator Location198'74'72'04'03'66 214'07'90'3'5'0'13'20'4'01'25'6'36'5't 1.4milesat0.3milesat0.3milesat1.1milesat1.1milesat26.4milesat21.8milesat5.5milesat5.9milesat9.3milesat9.0milesat9.5milesat7.8milesat17.0milesat1.6milesat1.9milesat15.6milesat1.7milesat1.7milesat1.9miles*-Technical Specification location.

(1)-Degreesand'istance basedonNineMilePointUnit2reactorcenterline.

RADIOLOGICAL ENVIRONMENTAL MOINGPROGRAMANNUALSUMMARYNINEMILEPOINTNUCLEARSTATIUNIT1DOCKETNO~50-220NINEMILEPOINTNUCLEARSTATIONUNIT2DOCKETNO~50-410OSWEGOCOUNTY'TATE OFNEWYORK~JANUARY-DECEMBER1990*YPEANDNUMBERDIUM(UNITS)OFANALYSES*

LLD(a)INDICATOR LOCATION(b)OFHIGHESTLOCATIONS:

NUALMEAN:LOCATION&EAN(f)RANGEEAN(f)RANGECONTROLLOCATION:

MEAN(f)RANGENUMBEROFNONROUTINE REPORTSShoreline Sediment*

(pCi/kg-dry)

GSA4Cs-134Cs-137150180<LLD27722277-277<LLD'v:~1.5at80'77-277

<LLD<LLDFish*(pCi/kg-wet)

SurfaceWater*(pCi/liter)

GS'A30:(h)-54Fe-59Co-58Co-60Zn-65Cs-134Cs-137-38GSA24130260130130260130150<LLD<LLD<LLD<LLD<LLD<LLD4491924-115250443000(c)220-290<LLD<LLD<LLD<LLD<LLD<LLDpo0.3at315'4-115

• 0.5at70'20-290

<LLD<LLD<LLD<LLD<LLD<LLD4341125-7929024260-3200000000-54Fe-59Co-58Co-60Zn-65Zr-95Nb-95I-131Cs-134Cs-137Ba/La-140 1530151530151515(c)151815<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD-58 TABLE4(Continued)

RADIOLOGICAL ENVIRONMENTAL MONZTORING PROGRAMANNUALSUMMARYNINEMILEPOINTNUCLEARSTATIONUNIT1DOCKETNO+50-220NINEMILEPOINTNUCLEARSTATIONUNIT2DOCKETNO~50-410OSWEGOCOUNTYiSTATEOPNERYORK'ANUARY

-DECEMBER1990*DIUM(UNITS)TLD*(mremperquarterly period)YPEANDNUMBEROFANALYSES*

GammaDose128LLD(a)(d)INDICATOR LOCATIONS MEAN(f)RANGE15.81201209.8-44.4LOCATION(b)OFHIGHESTNUALMEAN:LOCATION&EAN(f)RANGEII0.2at29437.8-44.4 CONTROLLOCATION:

MEAN(F)RANGE13.98811.0-17.6 NUMBEROFNONROUTINE REPORTSirParticulates*

pci/m~GrossBeta259I-131259GSA60Cs-134Cs-1370.010.070.050~060.0142082080.005-0.023

<LLD<LLD<LLDtR-41.8at143'.006-0.023

<LLD<LLD<LLD0.01351510.003-0.027

<LLD<LLD<LLD0ilk*(pCi/liter)

GSA126:(e)Cs-134Cs-137Ba/La-140 I-131126I-131(21)151815<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDFoodProducts*

(pCi/kg-wet)

(broadleaf egetation)

GSA20:(?1)I-131Cs-134Cs-137606080<LLD<LLD<LLD<LLD.<LLD<LLD<LLD<LLD<LLD TABLE4inued)RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAMANNUALSUMMARYNINEMILEPOINTNUCLEARSTATIONUNIT1DOCKETNO~50-220NINEMILEPOINTNUCLEARSTATIONUNIT2DOCKETNO~50-410OSWEGOCOUNTY'TATE OFNEWYORKiJ'ANUARY-DECEMBER1990*TABLENOTES:DataforTable4isbasedonTechnical Specification requiredsamplesunlessotherwise indicated.

LLDvaluesasrequiredbytheRadiological Technical Specifications.

LLDunitsarespecified inthemediumcolumn.Locationisdistanceinmilesanddirection incompassdegreesbasedonNMP-2reactorcenter-line.Unitsforthiscolumnarespecified inmediumcolumn.TheTechnical Specifications specifyanI-131andtritiumLLDvalueforsurfacewateranalysis(non-drinking water)of15pCi/liter and3000pCi/liter respectively.

TheTechnical Specifications donotspecifyaparticular LLDvaluetoenvironmental TLDs.TheNMP-1andNMP-2Off-SiteDoseCalculation Manualscontainspecifications forenvironmental TLDsensitivities.

TheTechnical Specification criteriaforindicator milksamplelocations includeslocations within5.0milesofthesite.Therearenomilksamplelocations within5.0milesofthesite.Therefore, theonlysamplelocationrequiredbytheTechnical Specifications isthecontrol-location.

Fractionofnumberofdetectable measurements tototalnumberofmeasurements.

Meanandrangeresultsarebasedondetectable measurements only.TheresultsforTLD585mustbeevaluated withtheknowledge thatthisTLDisincloseproximity (300-500feet)oftheNineMilePointUnit1reactorbuildingandtheradwastebuildings.

ThisTLD,aswellasotherTLDsinthisarea,areadjacenttothelakeshoreline whichisarestricted areatomembersofthepublic.Therearenoresidences orprivatepropertynearthisarea.DataincludesresultsfromoptionalsamplesinadditiontosamplesrequiredbytheTechnical Specifications.

Forfoodproducts, onlybroadleaf vegetation wasevaluated.

-60 TABLE5ACONCENTRATION OPGAMMAEMITTERSINSHORELINE SEDIMENTSAMPLESResultsinunitsofpCi/g(Crjj)+2sigmaSAMPLELOCATIONCOLLECTION DATEBe-7K-40Co-60Cs-134Cs-137Ra-226AcTh-228OtherLangsBeach(Control)

• 04-24-9010-30-90<0.29<04913'+0.515.0+1.4<0.052<0.061<0.058<0.040<0.053<0.0560.84+0.30 1.51+0.72 0.44+0.06 0'4+0.18<LLD<L'LDSunsetBeach04-24-90(Off-Site) 10-30-90<0~41<0.4516.1+0.517.8+0.6<0.068<0'75<0.076<0.0850.28+0.03 0.28+0.03 1.70+0.39 2.06+0.49 0~62+008'LLD0'8+0F09<LLD*Samplenotrecpxired bytheTechnical Specifications (Optional samplelocation)

Resultsinunitsofactivity~erramdryweight.

TABLCONCENTRATION ORGAMMAEMITTERSINSHORELINE SEDIMENTSAMPLESResultsinunitsofpCi/kg(dry)+2sigmaSAMPLELOCATIONCOLLECTION DATEBe-7-40Co-60Cs-134Cs-137a-226cTh-228THERSLangsBeach(Control)

• SunsetBeach(Off-Site) 04-24-9010-30-9004-24-9010-30-90<292<486<409<44713600+469 15000+1410 16100+547 17800+628

<52<61<68<75<58<53<76<85<40<56277+26277+29842+3001510+7231700+3902060+487445+61435+183625+80683+87<LLD<LLD<LLD<LLD*Samplenotrecpxired bytheTechnical Specifications Resultsinunitsofactivityerkiloramdryweight-62 AMPLEDATESAMPLETYPETABLE6ACONCENTRATION ORGAMMAEMITTERSINFISHSAMPLESResultsinunitsofpCi/g(wet)+2sigmaGAMMAEMITTERSFe-59Co-58-40n-54Co-60Cs-134Cs-137OSWEGO(CONTROL)

-00Zn-65a-226THER06/01/9006/01/9006/13/9006/01/9006/01/9009/28/9009/28/9009/28/9009/27/9010/03/9010/03/90BrownTroutiteSuckerLakeTroutYellowPerchitePerchBrownTroutiteSuckerLakeTroutYellowPerchhitePerchSmallmouth Bass<0.085<0.106<0.098<0.210<0.158<0.069<0.064<0.054<0'91<0.068<0.089<0.041<0.043<0.046<0.075<0.070<0.026<0.032<0.028<0.043<0.035<0.0345.27+0.59 3.81+0'25.53+0.73 7.50+0.30 6.54+0.74 4.65+0.52 3.97+0.50 4.97+0.49 4.46+0.25 5.77+0.63 4.08+0.24

<0.030<0.031<0.046<0.053<0.049<0.024<0.025<0.025<0.037<0.025<0.027<0.028<0.034<0.038<0.060<0.042<0.035<0.026<0.024<0.052<0.029<0.045<0.032<0.026<0.042<0.047<0'46<0.031<0.029<0.026<0.034<0.032<0.0290'35+0.016

<0.0280.033+0.023

<0.0480.079+0.036

<0.031<0.0300.025+0.015

<0.032<0.037<0.035<0.056<0.085<0.098<0.123<0.104<0.065<0.059<0.054<0.085<0.088<0.0950.73+0.35 0'1+0.180.57+0.34 1.45+0,32 1.15+0.80 0.42+0.28 0.77+0.36 0.52+0.26 0.37+0.21 0.61+0.34 0'6+0.21<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDNINEMILEPOINT-0206/01/9006/13/9006/14/9006/13/9006/14/90LakeTroutiteSuckerBrownTroutSmallmouth BassitePerch<0.102<0.0700.098<0.096<0.141<0.039<0.035<0.044<0.045<0.0595'1+0'06.16+0.54 6.20+0.64 4.00+0.24 4.92+0.80

<0.027<0.023<0.034<0.040<0.060<0'30<0.027<0.026<0.045<0.051<0.032<0.028<0.035<0.032<0.0600.035+0.017

<0.035<0.0380.039+0,011 0.115+0.041

<0.061<0.063<0.086<0.082<0.1041.07+0.42 0.69+0.27 0.76+0.34 0.73+0.19 1.11+0.49

<LLD<LLD<LLD<LLD<LLD09/27/9009/28/9009/28/9009/28/9009/28/90LakeTrouthiteSuckerBrownTroutSmallmouth BassitePerch<0.088<0.091<0.060<0.060<0.072<0.043<0.045<0.030<0.030<0.0365.17+0.636.75+0.81 5.33+0.59 5.44+0.60 5.46+0.63

<0.037<0.041<0.030<0.025<0.030<0.034<0.048<0.034<0.028<0.032<0.035<0.035<0.031<0.030<0.0330.036+0.025

<0.041<0.035<0;0320.024+0.015

<0.072<0.079<0.076<0.069<0.069<0.80<0.860.52+0.27 0.62+0.29 0.76+0.34

<LLD<LLD<LLD<LLD<LLD TABLE6Atinued)CONCENTRATION ORGAMMAEMITTERSINPISHSAMPLESResultsinunitsofpCi/g(wet)+2sigmaSAMPLEDATESAMPLETYPEGAMMAEMITTERSFe-59Co-58-40n-54Co-60Cs-134Cs-137JAFITZPATRICK

-03Zn-65a-226THER06/01/9006/12/9006/13/9006/13/90LakeTroutBrownTroutiteSuckerSmallmouth Bass<0.136<0045<0.067<0.024<0.075<0'36<0.159<0.0654.09+0.58 4.47+0.49 4.81+0.55 8.78+1.09

<0.036<0.027<0.031<0.066<0.033<0.032<0.044<0.025<0.0240.035+0.018

<0.026<0.030<0.034<0.065<0.057<0.063<0.099<0'46<0.076<0.1620.51+0.34 0.59+0.26 0.72+0.27 1.31+0.54

<LLD<LLD<LLD<LLD09/27/9009/27/9009/27/9009/27/9009/27/90LakeTroutBrownTroutiteSuckerSmallmouth BassYellowPerch<0.069<0.057<0.090<0.085<0.108<0.030<0.027<0.055<0.038<0.0534.87+0.56 6.20+0.57 5.68+0.79 5.42+0.69 6.02+0.36

<0.030<0.031<0.044<0.038<0.049<0.030<0.025<0.040<0.040<0.068<0.030<0'28<0.041<0.044<0.0440.032+0.022 0.040+0.018

<0.051<0.0520.036+0.016

<0.064<0.058<0.113<0.097<0.1210.66+0.27 0.80+0.34

<0.96<0.880.99+0.36

<LLD<LLD<LLD<LLD<LLD-64 TABLE6BCONCENTRATION OFGAMMAEMITTERSINFISHSAMPLESResultsinunitsofpCi/kg(wet)+2sigmaGAMMAEMITTERSSAMPLEDATSAMPLETYPEFe-59Co-58-40-54Co-60Cs-134Cs-137Zn-65a-226OTHEROSWEGO(CONTROL)-00 06/01/9006/01/90.06/13/90 06/01/9006/01/9009/28/9009/28/9009/28/9009/27/9010/03/9010/03/90BrownTroutiteSuckerLakeTroutYellowPerchitePerchBrownTroutiteSuckerLakeTroutYellowPerchitePerchSmallmouth Bass85<106<98<210<158<69<64<5491<68<89<41<43<46<75<70<26<32<28<43<35<345270+5933810+2185530+7277500+3046540+7384650+5203970+5014970+4924460+2495770+6274080+244<30<31<46<53<49<24<25<25<37<25<27<28<34<38<60<42<35<26<24<52<29<45<32<26<42<47<46<31<29<26<34<32<2935+16<2833+23<4879+36<31<3025+15<32<37<35<56<85<98<123<104<65<59<54<85<88<95728+351306+183573+3391450+3181150+796425+284769+359518+256371+214606+339659+210<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDNINEMILEPOINT-0206/01/9006/13/9006/14/9006/13/9006/14/90LakeTroutiteSuckerBrownTroutSmallmouth BassitePerch102<39<70<35<98<44<96<45<141<595010+4986160+5426200+6434000+2434920+797<27<23<34<40<60<30<27<26<45<51<32<28<35<32<6035+17<35<3839+11115+41<61<63<86.<82<1041070+424686+266762+340729+1891110+494<LLD<LLD<LLD<LLD<LLD09/27/9009/28/9009/28/9009/28/9009/28/90LakeTroutiteSuckerBrownTroutSmallmouth BassitePerch<88<91<60<60<72<43<45<30<30<365170+6306750+8075330+5915440+6055460+634<37<41<30<25<30<34<48<34<28<32<35<35<31<30<3336+25<41<35<3224+15<72<79<76<69<69<803<865523+266625+290755+338<LLD<LLD<LLD<LLD<LLD TABLE6B(CueC)CONCENTRATION OPGAMMAEMITTERSINFISHSAMPLESResultsinunitsofpCi/kg(wet)+2sigmaGAMMAEMITTERSSAMPLEDATESAMPLE TYPEFe-59Co-58-40n-54Co-60Cs-134Cs-137Zn-65a-226OTHERJ.A.FITZPATRICK

-0306/01/9006/12/9006/13/9006/13/90LakeTroutBrownTroutiteSuckerSmallmouth Bass<136<67<75<159<45<24<36<654090+58<364470+49<274810+55<318780+1090

<66<33<25<26<65<32<24<30<57<4435+18<34<63<99<46<76<162509+339587+261724+2711310+544<LLD<LLD<LLD<LLD09/27/9009/27/9009/27/9009/27/9009/27/90LakeTroutBrownTroutiteSuckerSmallmouth BassYellowPerch<69<57<90<85<108<30<27<55<38<534870+5616200+5675680+7895420+6886020+357<30<31<44<38<49<30<25<40<40<68'30<28<41<44<4432+2240+18<51<5236+16<64<58<113<97<121658+273805+341<965<880989+359<LLD<LLD<LLD<LLD<LLD-66 TABLE7CONCENTRATION OFGAMMAEMITTERSINSURFACE'RATERSAMPLESResultsinunitsofpCi/liter

+2sigmaLOCATIONCLIDEFEBRUARY1990CHPRILESWEGOCITYATER**INEMILEPOINTUNITI(INLET)K-40a-226Cs-134Cs-137Zr-95b-95Co-58n-54Fe-59Co-60Zn-65I-131Ba/La-140 K-40a-226Cs-134Cs-137Zr-95b-95Co-58n-54Fe-59Co-60Zn-65I-131Ba/La-140 247+56101+48<4.54<4.39<13'<6.06<5.67<4.51<122<4'8<10.5<144<9.672+1363+25<4~31<3.30<8'<4.63<4.09<3.94<77<4.36<10'<7'<86300+41119+45<2.84<3.75<7'<4.35<3.27<3.05<7.2<2.86<6.6<10.0<6.3.240+3782+34<3.09<2.98<7.4<3'7<3.45<3.17<6.1<3.05<6.3<8.9<6.0226+3769+33<2.52<2.64<7.0<3.57<3.18<2.656.5<2.52<5'<9.4<5.8239+47135+48<337<3'1<10.0<4.94<3.72<3.21<9'<3.95<7'<12.1<5'225+3287+41<2.57<3.29<7.8<3.94<3.15<3.01<7.4<2.80<6.1<10.4<6.5178+42<122<4.11<4.89<13.7<5.89<5.37<4.27<10.1<4'6<82<13.8<9.445+20<73<2.59<2.76<5'<3'7<2'0<2.52<6.5<2.61<4.6<8.4<6.3129+2477+29<2'1<2.99<7'<3.73<3'6<2.80<7.4<2.72<5.4<8.9<7.0<54110+44<3.08<3.27<5.2<3.83<3.59<2.57<7.2<2.78<6.6<9.6<6'58+1271+28<2'4<3.34<5.8<3.97<3.83<3.30<8.7<4.20<8.1<8'<9.6**-Optionalsamplelocation.

SamplenotrequiredbytheTechnical Specifications.

TABLE7(Cued)CONCENTRATION OFGAMMAEMITTERSINSURFACERATERSAMPLESResultsinunitsofpCi/liter

+2sigma'LOCATION CLIDEFEBRUARY1990CHPRILUNENINEMILEPOINTUNIT2(INLET)FITZPATRICK

.(INLET)K-40a-226Cs-134Cs-137Zr-95b-95Co-58n-54Fe-59Co-60Zn-65I-131Ba/La-140 K-40a-226Cs-134Cs-137Zr-95b-95Co-58n-54Fe-59Co-60Zn-65I-131Ba/La-140 228+4497+41<3.89<3.89<9.6<4.54<4'1<3.61<8.1<4.01<7'<11.4<8.1283+41119+41<2.59<2.85<6.7<3.43<3.40<2.62<6.3<2'7<5.7<0.49<5.8225+46144+56<3.83<3.81<9.1<4.86<4.28<3.50<7.6<3.32<7'<11.5<6.8107+3290+35<2.51<2.34<6.4<3.52<2'1<2.81<6.2<3.00<5.8<0.42<6.0322+12131+25<2.84<2.93<7.9<3.88<3.39<3.00<8.8<3.49<8.7<6.8<7.1195+36<79<2.62<2.91<6.8<3.44<3.20<283<6.3<2.43<5.2<0.46<5.6231+49138+56<3.86<3.91<9.5<5.12<4.25<3.54<9.3<3.93<8.9<13.3<7.2205+31112+39<2.85<3.16<7.4<3.86<3.51<2.89<6.8<2.68<6.5<0.23<6.5181+3888+42<3'6<3.89<8'<5.37<4.30<4.09<8.7<3.87<8'<12.7<7'230+40126+42<3.68<3.60<9.9<5.23<4.08<3.43<7.8<3'6<7'<0.20<6.9178+48<125<4.22<5.15<8.6<6.17<5.36<3.68<10.9<4.56<9.4<13.9<10.662+2397+55<2.44<2.46<4'<3.18<2.58<2.45<6.5<2.66<5.5<0.27<5.4**-Optionalsamplelocation.

SamplenotrequiredbytheTechnical Specifications.

• -SamplerequiredbytheTechnical Specifications.

-68 TABLE7(Continued)

CONCENTRATION OPGAMMAEMITTERSINSURFACEWATERSAMPLESResultsinunitsofpCi/liter

+2sigma1990LOCATIONSWEGOSTEAMSTATION(CONTROL)

CLIDEK-40a-226Cs-134Cs-137Zr-95b-95Co-58n-54Fe-59Co-60Zn-65I-131Ba/La-140 ANUARY231+44<107<3.62<3.66<9.2<5.20<4.22<3'3<8.2<3.68<8.3<0.46<4.5FEBRUARY245+46154+56<3.75<3.47<9.5<4.78<4.70<3.83<8.0<3.61<7'<0.42<6'CH180+50ill+45<4.63<4.62<10.9<6.60<5.53<4.69<11.8<5.71<9.6<0.43<8.9PRIL74+2371+30<2.49<3.08<6.8<3.44<2'1<3.02<7.0<2.48<6.1<0.29<5.2234+3384+40<2'0<318<7'<4.10<3'1<2.89<6.0<2'6<6.0<0-29<5'E217+46118+48<3.70<3.68<7.3<4.68<4.39<3.79<7.2<3.38<7.5<0.18<8.6'LOCATION CLIDELYUGUSTEPTEMBEROCTOBEROVEMBERDECEMBERSWEGOCITYATERK-40a-226Cs-134Cs-137Zr-95b-95Co-58n-54Fe-59Co-60Zn-65I-131Ba/La-140 259+3693+46<2.57<281<5.71<3.95<3.49<2.88<6.0<2.76<4.8<9.2<5'8141+40<122<4.08<4.58<8.62<6.19<5.27<4.66<9.2<4'6<10.3<13.8<8.7959+1381+28<3.16<3.24<6.02<4.05<3.87<3.37<7.8<4.60<8.5<9.7<11.3304+4187+46<2.84<2.95<5.23<3'1<2.90<2.86<6.2<2.80<5.2<8.7<5.4257+51168+50<3.62<3.78<6.62<4.90<4.03<3.28<8.3<3.48<7'<12'<8.678+2469+29<252<2.78<5.88<3.25<3.19<3.00<7.'1<2.61<5.7-<9.6<6.0**-Optionalsamplelocation.

SamplenotrequiredbytheTechnical Specifications.

• -SamplerequiredbytheTechnical Specifications.

TABLE7(Cued)CONCENTRATION OPGAMMAEMITTERSINSURFACEWATERSAMPLESResultsinunitsofpCi/liter

+2sigmaLOCATIONINEMILEPOINTUNITI(INLET)INEMILEPOINTUNIT2(INLET)CLIDEK-40a-226Cs-134Cs-137Zr-95b-95Co-58n-54Fe-59Co-60Zn-65I-131Ba/La-140 K-40a-226Cs-134Cs-137Zr-95b-95Co-58n-54Fe-59Co-60Zn-65I-131Ba/La-140 LY70+14120+20<4.12<3~37<7.08<4.66<3.80<3.09<8.8<4.01<10.4<10.1<11.9182+4295+41<3.96<4.25<8.63<5.38<5.04<4.02<9.8<4.70<9.1<14.7<10.5AUGUST194+3066+32<2.99<2.85<5'0<3.60<3.11<3.15<6.2<2'6<5.9<10.2<7.570+22128+48<2.64<2.65<5.34<3.82<2.83<2.64<7.0<2.22<5.5<8.9<5.51990SEPTEMBER 200+46<122<4.54<4.82<9.32<5.63<5.41<4.81<11.9<5.13<9.2<14.5<12'203+31103+39<3.04<2'5<6.22<3.95<3.50<2.92<6.4<2.59<5.7<10.3<6.5OCTOBER262+40<81<2.79<3.04<5.46<2.94<2.88<2.49<5.5<2.37<6.1<9.0<5.474+2973+36<2.24<2.50<6.23<3.25<2.94<2.86<6.7<2.54<5.9<8.8<6.4NOVEMBER86+34<71<2.55<2.55<5.31<3.59<2.59<2.83<5'<2.54<4.9<8.2<6.4157+45148+55<4.25<4.40<9.96<5.72<5.24<4.91<8.8<4.66<11.3<14.1<10.1DECEMBER72+14<60<3.19<3~41<6.25<4.18<3.71<3.02<8.0<3.48<8.3<11.0<F1164+3880+46<4.43<4.17<8.49<5.97<5.05<4.32<11.1<3.84<9.1<14.9<10.1**-Optionalsamplelocation.

SamplenotrequiredbytheTechnical Specifications.

• -SamplerequiredbytheTechnical Specifications.

-70 TABLE7(Continued)

CONCENTRATION OFGAMMAEMITTERSINSURFACERATERSAMPLESResultsinunitsofpCi/liter

+2sigma1990LOCATIONFITZPATRICK (INLET)SWEGOSTEAMSTATION(CONTROL)

CLIDEK-40a-226Cs-134Cs-137Zr-95b-95Co-58n-54Fe-59Co-60Zn-65I-131Ba/La-140 K-40a-226Cs-134Cs-137Zr-95Nb-95Co-58n-54Fe-59Co-60Zn-65I-131Ba/La-140 LY214+3374+32<3.05<3.00<6'0<3'6<3.40<2.75<71<296<6.0<0.24<F1144+42122+68<4'9<4.62<9.47<5.61<532<4.02<10.9<4.85<9.6<0.26<10.8UGUST56+1294+23<3'7<3.40<6.62<4.13<3.57<3.04<8.4<4.02<9.8<0.21<11.4171+3896+49<3.30<3.57<7.29<4.83<4.05<3'4<6.8<3.46<6.7<0.20<8.2SEPTEMBER 181+44104+55<3.57<3.83<7.11<4'8<3'4<3.38<8'<3.67<80<0.39<6'43+14100+28<3.113.03<6.16<3.83<3.49<3.22<7.9<4.43<7.9<0.26<11.6OCTOBER50+13110+30<3.14<3'6<6.30<3.76<3'9<3.38<8.1<3'5<86<0.19<8'97+30<73<2'2<2.50<4'6<3.50<2.92<2'6<6.6<3'8<5.0<0.20<5.3OVEMBER59+1480+24<3.30<3.10<6.93<4.28<3.47<3.09<7.6<3.48<8.3<0.16<12.038+1270+22<3.01<3.14<5.92<3.69<3.61<3.05<7'<3.48<7.4<0.27<9.1DECEMBER254+3694+41<2.93<3.07<6.20<3.72<3.31<2.80<6.7<2.99<5'<046<6'263+43108+48<3.63<3.55<7.93<4.71<4.66<4.33<9-6<3'1<7'<0.49<F9*Samplerequired**OptionalsamplebytheTechnical Specifications.

location.

SamplenotrequiredbytheTechnical Specifications.

CONCENTRATION OPTRITIUMINSURFACEWATERSAMPLES(QUARTERLY COMPOSITE SAMPLES)ResultsinunitsofpCi/liter

+2sigmaLOCATIONAFINLET*P-1INLET**P-2INLET**SWEGOCITYWATER**SWEGOSTEAMSTATION*(CONTROL)

PERIODFirstQuarterSecondQuarterThirdQuarterFourthQuarterFirstQuarterSecondQuarterhirdQuarterFourthQuarterFirstQuarterSecondQuarterhirdQuarterFourthQuarterFirstQuarterSecondQuarterhirdQuarterFourthQuarterFirstQuarterSecondQuarterbirdQuarterFourthQuarterDATE01/02/9003/30/90.06/29/9010/01/9001/02/9003/30/9006/29/9010/01/9001/02/9003/30/9006/29/9010/01/9001/02/9003/30/9006/29/9010/01/9001/02/9003/30/9006/29/9010/01/9003/30/9006/29/9010/01/9001/02/9103/30/9006/29/9010/01/9012/31/9003/30/9006/29/9010/01/9012/31/9003/30/9006/29/9010/01/9012/31/9003/30/9006/29/9010/01/9012/31/90TRITIUM220+120230+100290+110260+110<200190+70<100320+120<200140+80230+80260+120<200290+110450+110320+120<200<200260+80320+120*-SamplesrequiredbytheTechnical Specifications.

• • -Optionalsamples.OswegoCityWatersamplesarecomposites oftwiceperweekgrabsamples.-72 TABLE9ADIRECTRADIATION MEASUREMENT RESULTSResultsinunitsofmrem/standard month+2sigmaLOCATIONBERLOCATIONANUARYHROUGHCH1990PRILLYCTOBERHROUGHTHROUGHHROUGHESEPTEMBER DECEMBERLOCATION(DIRECTION

&DISTANCE)

(2)34567*891011121314*15*18*1923*242526272829DlOnSiteD2OnSiteEOnSiteFOnSiteGOnSite-5OffSite-Control DlOffSiteD2OffSiteEOffSiteFOffSiteGOffSiteDeMassRd.,SWOswego-Control Pole66,W.Boundary-Bible CampEnergyInfo.Center-LampPost,SW.EastBoundary-JAF, Pole9OnSiteIOnSiteOnSiteKOnSiteFence,N.ofSwitchyard, JAFLightPole,N.ofScreenhouse, JAFFence,N.ofW.SideScreenhouse, JAF129+1.06.7+0.35.8+0.2F1+0.25.4+0.46.0+0.65.8+0.25.8+0.24.5+0.35.6+0.16.0+0.55.9+0.35.0+0.26.4+0.26.5+0'7.6+0.764+0.35.1+0'=4.8+0.222.6+3.833.0+7.027.6+5.44.2+0.44'+0.34.4+0.33.8+0.44.0+0.25.0+0.44.7+0.54'+0'4.2+0.34.0+0.24.2+0.24.2+0.23'+0.15.0+0.25.8+0.34.4+0.24.8+0.64.8+0.44.4+0.66'+0.819.4+2.510'+1.911.6+0.34.9+0.45.1+0.85.0+1.55.0+0.5(1)5.2+0.54.6+0.24.4+0.44.6+0.34.9+0.35.0+0.24.4+0.45.5+0.85.2+0.86.0+0.95.1+0.45.4+0.54.9+0.419.3+3.128.6+6.4236+4.6ll.1+1.35.2+0.64.7+0.43.9+0.43.6+0.25.2+0.44.2+0.34.5+0.23.9+0.33.8+0'4.2+0.24.6+0.3F1+014.5+0.35'+0'6.1+0'4.3+0.44.2+0.44.1+0.418'+1.926.8+5.122.6+4.20.2miles069'.4miles9140'.4miles6175'.5miles9210'.7miles9250'6.4miles642'1.4miles980'.0miles9117'.2miles9160'.7miles9190'.3miles922512.6miles92260.9miles92370.4miles9265'.3miles981'.8miles970'.8miles998'.9miles9110'.5miles9132'.4miles9600.5miles968'.5miles965' TABLE9Atinued)DIRECTRADIATION MEASUREMENT RESULTSResultsinunitsofmrem/standard month+2sigmaLOCATIONBERLOCATIONANUARYHROUGHCH1990PRILHROUGHNEULYCTOBERHROUGHHROUGHSEPTEMBER DECEMBERLOCATION(DIRECTION

&DISTANCE)

(2)3031394749*515253545556*58*75*76*77*78*79*80*81*82*83*Fence(NW)JAFFence(NW)NMP-1Fence,RadWaste,NMP-1Fence,NE,JAFPhoenix,NY-Control Liberty&BronsonSts.,EofOSSEast12th&CayugaSts.,Osw:SchoolBroadwell

&ChestnutSts.,FultonH.S.LibertySt.,&CoRt16,MexicoH.S.GasSubstation

&CoRt5-Pulaskit104-NewHavenSch.(SECorner)CoRt1A-Alcan(EofEEntranceRd.)nit2,NFence,NofReactorBldg.nit2,NFence,NofChangeHousenit2,NFence,NofPipeBldg.AF,EofEOldLayDownAreaCoRt29,Polef63,0.2mi.SofLakeRdCoRt29,Polef54,0.7mi.SofLakeRdincrRd.,Polegl6,0.5mi.WofRt29incrRd.,Poleg11/2,1.1mi.WofRt29LakeviewRd,Tree,0.45mi.NofMinerRd18.2+2.48.3+0.912'+1'10.7+1.55'+0.55.8+0.44.8+0.26.2+0.25.4+0.54'+0.25.3+0.25.7+0.46.7+0.46.4+0.37.4+0.25.3+0.55.6+0.25.5+0.356+0.15.5+0.35.8+0.44.9+0.471+0.811.3+1.74.6+0.43.7+0.24.2+0.24.0+0.24.4+0.43.9+0.23'+0.34.4+0.34.6+0.45.1+0.74.7+0.25.2+0.35.2+0.23.9+0.24.5+0.25'+0.64.4+0.24'+0.314.6+1.67.6+1.311.0+1.88'+1.34.1+0.34.7+0.347+0.25'+0.35.2+0.23.8+0.45.2+0.54.4+0.25.6+0.75.6+0.36.6+0.65.4+0.24.4+0.44.2+0.84.4+0.24.7+0.35.2+0.214.0+1.17.2+0.810.4+0.97.8+0.84.0+0.3(1)F0+0.35.6+0.34.0+0.33.9+0.24.4+0.24.3+0.45.2+0.55.7+0.68.0+0.65'5+0,.34'+0'4.1+0.3F1+0.24.0+0.35.0+0.40.4miles957'.2miles9276'.2miles.9292'.6miles96919.8miles9170'.4miles9233'.8miles922713.7miles9183'.3miles9115'3.0miles975'.3miles9123'.1miles9220'.1miles95'.1miles925'.2miles9451.0miles990'.1miles9115'.4miles9133'.6miles9159'.6miles6181'.2miles0200'74 TABLE9A(Continued)

DIRECTRADIATION MEASUREMENT RESULTSResultsi.nunitsofmrem/standard month+2sigmaLOCATIONBERLOCATIONANUARYHROUGHCH1990PRILHROUGHELYCTOBERHROUGHHROUGHSEPTEMBER DECEMBERLOCATION(DIRECTION

&DISTANCE)

(2)84*85*86*87*88*89*90*91*92*93*94*95*96*97*98*LakeviewRd.N,Polef6117,200Ft.NofLakeRd.nit1,N.Fence,NofWSideofScreenousenit.2,N.Fence,NofWSideofScreenousenit.2,NFence,NofESideofScreenouseickoryGroveRd.,Poleg2,0.6mi.Noft.1LeavittRd.,Polegl6,0.4mi.SofRt1t.104,Pole4300,150Ft.EofKeefeRd.t.51A,Polef59,0.8mi.WofRt.51aidenLaneRd.,PowerPole,0.6mi.,Sof104t.53,Pole1-1,120Ft.SOf104t.1,Pole482,250Ft.EofKocherRd.Lakeshore CampSite,fromAlcanWAccessd.,Pole421,1.2mi.NofRt.1CreameryRd.,0.3mi.SofMiddleRd.,Pole11/2t.29,Env.StationR4,200Ft.NofincrRd.LakeRd.,Pole$145,0.15mi.EofRt.295.9+0.25.9+0.15.6+0.25.1+0.24.2+0.24.2+0.73.8+0.24'+0F15.0+0.34.8+0.24.6+0.14.0+0.36.3+0.46.0+0'5.9+0.24'+0.23.9+0.23'+0.65.0+0.34.9+0.43.8+0.26.0+0.44.0+0.44.3+0.26.0+0.33.8+0.24.6+0.26.0+0.36.3+0.24.4+0.34.2+0.34.2+0.24.6+0.55.0+0.23.9+0.25.0+0.314.8+2.312'+1.312.8+1.67.6+0.95.8+0.86.5+0.77.3+0.56.2+0.66.8+0'4.8+0~54.9+0.34.2+0.23'+0'4.8miles94.1miles94.2miles94.8miles997'11'35'56'.8+0.2 4'6+0'24.6+0.24.4miles91834.4miles9205'.7miles6223'.8+0.2 4.1miles9237'.8+0.3 3.6miles9199'.4+0.3 5.2+0.21.8miles9143'.2miles9101'.2+0.3 1.1miles9225'3.4+1.6 0.2miles9294'.6+0.6 O.lmiles9315'.4+0.4 0.1miles6341' TABLE9Ainued)DIRECTRADIATION MEASUREMENT RESULTSResultsinunitsofmrem/standard month+2sigmaLOCATIONBERLOCATIONANUARYHROUGHCH1990PRILLYHROUGHHROUGHUNESEPTEMBER CTOBERLOCATIONHROUGH(DIRECT10N

&DECEMBERDISTANCE)

(2)99100101102103104105106107108109110NMPRd.,0.4milesNofLakeRd.,Env.StationR1Off-Sitet.-29andLakeRd.,Env.StationR2Off-SiteRt.29,0.7mi.SofLakeRd.,Env.StationR3Off-SiteEOF/Env.Lab,OswegoCo.Airport(Fultonirport),Rt.176,E.DrivewayLampPostEIC,EastGarageRd.,LampPostParkhurst Road,Pole1481/2-A,0.1mi.SofLakeRd.LakeviewRoad,Pole6125,0.6mi.SofLakeRd.Shoreline Cove,EofNMP-1,Treeon=-WEdgeShoreline Cove,EofNMP-1,Tree30Ft.SofTLDf106LakeRd.Polef142-300'astofCo.Rt.29(S)LakeRd.Tree300'ofCo.Rt.29(N)Baldwinsville, NY-ControlVolzaesidenceSterling, NY-ControlBlasiakResidence 5.1+0.35.4+0.25.8+0.35.9+0.25.8+0.25.8+0.25'+0.35.8+0.46.6+0.36.0+0.35.6+0.35.6+0.25.6+0.34.4+0.44.4+0.24.0+0.25.0+0.35.0+0.34.6+0.14.6+0.45.1+0'5.2+0.35.4+0.34.0+0.34.0+0.34.6+0.25.1+0.25.3+0.34.9+0.24'+0.24.6+0.44.2+0.25.0+0.45.7+0.45.4+0.34.8+0.44.8+0.44'+0.25.2+0.55.8+0.84.8+0.44.0+0.64.0+0.24.7+0.54.2+0.14.0+0.24.6+0.34.4+0.34.0+0.34.4+0.24.5+0.24.2+0.41.8miles988'.1miles61041.5miles9132'1.9miles9175'.4miles92671.4miles9102'.4miles9198'.3miles9274'.3miles9272'.1miles6104'.1miles910326.4miles9166'1.8miles9214(1)TLDlostinthefield.(2)Direction anddistancebasedonNMP-2reactorcenterline andsixteen22.5'ector grid.*Technical Specification location-76 TABLE9BDIRECTRADIATION MEASUREMENT RESULTSResultsinunitsofmrem/cpxarterly period+2sigmaLOCATIONBERLOCATIONANUARYHROUGHCH1990PRILHROUGHELYTHROUGHSEPTEMBER CTOBERHROUGHDECEMBERLOCATION(DIRECTION

&DISTANCE)

(2)34567*891011.121314*15*18*1923*2425262728DlOnSiteD2OnSiteEOnSiteFOnSiteGOnSiteR-5OffSite-Control DlOffSiteD2OffSiteEOffSiteFOffSiteGOff.SiteDeMassRd.,SWOswego-Control Pole66,W.Boundary-Bible CampEnergyInfo.Center-Lamp Post,SW.EastBoundary-JAF, Pole9OnSiteIOnSiteOnSiteKOnSiteFence,NofSwitchyard, JAFLightPole,NofScreenhouse, JAF38.2+1.519.9+0.517.2+0.3150+0.315.8+0.618.2+0.917.2+0.217.5+0.313.4+0.516.8+0.118.2+0.717.6+0.414.6+0.219.0+0.418.9+0'22.6+1.018.8+0.515.1+0.414F1+0.466.7+5.797.3+10.3 12.6+0.714.2+0.513.2+0.411.3+0.612.2+0.215.0+0.614.0+0.712.1+0.612.6+0.512.1+0.312.6+0.212'+0.49'+0.214F8+0.417.2+0'13.4+0.314.5+1.014.5+0'13.1+0.918.8+1.258.0+3.834.7+0.414.9+0.615.7+1.315.2+2.314.8+0.7(1)15.8+0.714.2+0.313.5+0.614.0+0.514.8+0.515.2+0.313.6+0'17.0+1.215.8+1.217.9+1.315.2+0.616.0+0.814.8+0.659.2+4.887.8+9.933.3+1.915.3+0.913'+0.6114+0.610.9+0.415.4+0.612.6+0.5135+0'11.6+0.411.6+0.412.6+0.413.8+0.511.8+0.213.2+0.414.9+0.318;2+0..9 12.9+0.612.7+0'12.2+0.555.6+2.981.0+F80.2miles9690.4miles9140'.4miles61750.5miles9210'.7miles9250'6.4miles94211.4miles980'.0miles9117'.2miles9160'.7miles9190'.3miles6225'2.6miles92260.9miles9237'.4miles9265'.3miles981'.8miles970'.8miles9980.9miles6110'.5miles9132'.4miles960'.5miles968' TABLE9Btinued)DIRECTRADIATION MEASUREMENT RESULTSResultsinunitsofmrem/cyxarterly period+2sigmaLOCATIONBERLOCATIONANUARYHROUGHCH1990PRILHROUGHUNEULYCTOBERHROUGHHROUGHSEPTEMBER DECEMBERLOCATION(DIRECTION

&DISTANCE)

(2)293031394749*515253545556*58*75*76*77*78*79*80*81*82*Fence,NofWSideScreenhouse, JAFFence(NW)JAFFence(NW)NMP-1Fence,RadWaste,NMP-1Fence,NE,JAFPhoenix,NY-Control Liberty&BronsonSts.,EofOSSEast12th&CayugaSts.,Osw.SchoolBroadwell

&ChestnutSts.,FultonH.S.LibertySt.,&CoRt16,MexicoH.S.GasSubstation

&CoRt5-Pulaskit104-NewHavenSch.(SECorner)CoRt1A-Alcan(EofEntranceRd.)nit2,NFence,NofReactorBldg.nit2,NFence,NofChangeHousenit2,NFence,NofPipeBldg.AF,EofEOldLaydownAreaCoRt29,Polef63,0.2mi.SofLakeRdCoRt29,Pole$54,0.7mi.SofLakeRdincrRd,Pole416,0.5mi.WofRt29incrRd,Poleg11/2,1.1mi.WofRt2981.6+8.053.6+3.524.8+1.436.8+1.931.6+2.216.6+0.717.4+0.614.4+0.318.4+0.416.0+0.813.4+0.315.5+0.417.0+0.520.0+0.619.2+0.522.0+0.315.4+0.816.3+0.215.9+0.516.4+0.216.2+0.430.6+2.814.7+0.6212+1.133.9+2.514.0+0611.0+0.312.7+0'11.9+0.413'+0'116+0.311.2+0.413.0+0'13.8+0615.4+F114F0+0315.6+0'14.2+0'11.6+0.313.5+0'15.6+0'13.0+0'72~3+7~144.8+2.422.8+2.033.5+2.726.8+2.012.6+0.514.1+0.514.0+0.416.5+0.415'+0.311.4+0.515.9+0.713.8+0.317.0+1.017.0+0.619.8+0.916.4+0.413.6+0.712.8+1.212.8+0.314.5+0.468.5+6.442.1+1.721-4+1.230.6+1.423.6+1.212.0+0.414.8+0.4(1)16.7+0.412.0+0.411.8+0.312.8+0.312.4+0.615.2+0.816.8+0.823.2+0.916.5+0.511.9+0.411.8+0.411.8+0.411.7+0.40.5miles965'.4miles957'.2miles9276'.2miles92920.6miles969'9.8miles9170'.4miles9233'.8miles922713.7miles91839.3miles9115'3.0miles975'.3miles9123'.1miles9220'.1miles95'.1miles925'.2miles945'.0miles990'.1miles9115'.4miles9133'.6miles9159'.6miles9181'78 TABLE9B(Continued)

DIRECTRADIATION MEASUREMENT RESULTSResultsinunitsofmrem/cpzarterly period+2sigmaLOCATIONBERLOCATIONANUARYHROUGHCH1990PRILLYHROUGHHROUGHESEPTEMBER CTOBERLOCATIONHROUGH(DIRECTION DECEMBERDISTANCE)

(2)83*84*85*86*87*88*89*90*91*92*93*94*95*96*LakeviewRd.,Tree,0.45mi.NofMinerRdLakeviewRd.N,Polef6117,200Ft.NofLakeRd.nit1,NFence,NofWSideofScreenousenit2,NFence,NofWSideofScreenousenit2,NFence,NofESideofScreenouseickoryGroveRd.,Poleg2,0.6mi.Noft.1LeavittRd.,Polef16,0.4mi.SofRt1t.104,Pole$300,150Ft.EofKeefeRd.t.51A,Pole$59,0.8mi.WofRt.51aidenLaneRd.,PowerPole,0.6mi.,Sof104t.53,Pole1-1,120Ft.SOf104t.1,Polef82,250Ft.EofKocherRd.Lakeshore CampSite,fromAlcanWAccessd.,Polef21,1.2mi.NofRt.1CreameryRd.,0.3mi.SofMiddleRd.,Pole11/217.1+0~714.6+0.344.4+3.523.0+1.321.8+0.717.2+0'17.2+0.216.2+0.414F9+0.218.4+0.517'+0417.4+0.417.5+0.617.4+0412'+0'15'+0.311.6+0.415.4+0437.8+2.038.6+2.417.3+1.119.8+1.018.6+1.020.4+0.912.4+0.312'+1.111.4+0.212F8+0.215'+0'14'+0'14.1+0.212'+0'13.8+0.315.2+0.511.8+0.415.2+0.711.0+1.012.0+0.311.9+0'13'+0'11.4+0.414-2+0.2145+0F612.1+0.540.0+2.516'+0.916.0+0.614.0+0.814'+0.512.3+0.310.4+0.213.7+0.313.2+0.413.4+0.311.2+0.313'+0.41.2miles9200'.1miles9225'.2miles9294'.1miles9315'.1miles0341'.8miles9974.1miles0111'.2miles9135'.8miles9156'.4miles9183'.4miles9205'.7miles9223'.1miles9237'.6miles6199' TABLE9B(Continued)

DIRECTRADIATION MEASUREMENT RESULTSResultsinunitsofmrem/cpxarterly period+2sigmaLOCATIONBERLOCATIONANUARYHROUGHCH1990PRILULYHROUGHTHROUGHNESEPTEMBER CTOBERLOCATIONHROUGH(DIRECTION

&DECEMBERDISTANCE)

(2)97*98*99100101102103104105106107108109110t.29,Env.StationR4,200Ft.NofincrRd.LakeRd.,Polegl45,0.15mi.EofRt.29-PRd.,0.4milesNofLakeRd.,Env.StationR1Off-Sitet.29andLakeRd.,Env.StationR2Off-Sitet.29,0.7mi.SofLakeRd.,Env.StationR3Off-SiteEOF/Env.Lab,OswegoCo.Airport(Fultonirport),Rt.176,EDrivewayLampPostEIC,EastGarageRd.,LampPostParkhurst Rd.,Pole1481/2-A,0.1mi.SofLakeRd.LakeviewRd.,Pole6125,0.6mi.SofLaked-Shoreline Cove,EofNMP-1,TreeonWEdgeShoreline Cove,EofNMP-1,Tree30Ft.SofTLDf106LakeRdPolef142-300'ofCoRt29(S)LakeRdTree,300'ofCo.Rt.29(N)Baldwinsville, NY-ControlVolzaesidenceSterling, NY-ControlBlasiakResidence 18.0+0.518.4+0.415.8+0.516'+0'17.2+0.417.3+0.317.2+0.416.8+0.217.2+0.417.2+0.619.4+0'17.6+0.416.4+0.516.4+0.416.1+0.411.7+0.512.6+0.312.8+0.414.2+0.713.2+0.613.2+0.413.0+0.412.0+0.411.8+0.213.5+0'13'+0.214.2+0.614F0+0.515.2+0.615'+0'17.4+0'15.4+0.415.8+0.411.6+0.512.0+0.416.5+0'14.9+0.614.8+0.612.3+0.413.4+0.414.5+0.815.0+0.415.7+0.314.8+0.416.2+0.4124+031.4miles9102'2.9+0.4 1.4miles6198'5.4+0.8 0.3miles927417.0+1.114.0+0.614.6+0.912.3+0.10.3miles9272'.1miles9104'.1miles910326.4miles9166'1.7+0.3 21.8miles9214'3.0+0.4 1.8miles9143'5.5+0.4 1.2miles9101'3.0+0.5 1.8miles988'3.1+0.3 1.1miles9104'2.4+0.5 1.5miles9132'4.5+0.3 11.9miles9175'3.8+0.4 0.4miles9267'1)TLDlostinthefield.(2)Direction anddistancebasedonNMP-2reactorcenterline andsixteen22.5'ector grid.*Technical Specification location.

-80 NMP/JAFSITEENVIRONMENTAL AIRBORNEPARTICULATE SAMPLES-OFF-SITESTATIONSGROSSBETAACTIVITYpCi/m"3a2SIGMALOCATION90/01/0990/01/1690/01/2390/01/3090/02/0690/02/1390/02/2090/02/2790/03/0690/03/1390/03/2090/03/2790/04/0390/04/1090/04/1790/04/2490/05/0190/05/0890/05/1590/05/2290/05/2990/06/0590/06/1290/06/1990/06/260.018%0.002 0.017a0.002 0.015%0.002 0.01140.002 0.014%0.002 0.01940.002 0.014%0.002 0.011+0.002 0.01740.002 0.015%0.002 0.012%0.0020.015%0.002 0.009x0.002 0.011%0.002 0.014%0.002 0.01610.002 0.018%0.002 0.010%0.002 0.011%0.002 0.005a0.001 0.009%0.002 0.010a0.002 0.010%0.002 0.01640.002 0.009%0.002 0.017%0.002 0.016%0.002 0.016%0.002 0012%0.002 0.013%0.002 0.017%0.002 0.014%0.002 0.016a0.002 0.01710.002 0.013%0.002 0.012%0.002 0'15%0.002 0.009%0.002 0.012%0.002 0.014%0.002 0.01740.002 0.017%0.002 0.010%0.002 0.01240.002 0.007%0.001 0.010%0~0020.01010.0020.010%0.002 0.015%0.002 0.01040.002 0.016a0.002 0.016%0.002 0.014a0.002 0.011%0.002 0.012%0~0020.018%0.002 0.013%0.002 0.015LO.0020.018%0.002 0.011%0.002 0.01240.002 0.013%0.002 0.009%0.002 0013%00020.012%0.002 0.016%0.002 0.015x0.002 0.009a0.002 0.013%0.002 0.007~0.001 0.00940.002 0.010%0.002 0.010a0.002 0.014%0.002 0.010%0.002 0.017%0.002 0.018%0.002 0.017%0.002 0.015%0.002 0.014%0.002 0.017%0.002 0.015%0.002 0.016%0.002 0.019%0.002 0.015%0.002 0.013%0~0020.015%0.002 0.008%0.002 0.012%0.002 0.014%0.002 0.016%0.002 0.013+0.002

-0.010%0.002 0.011%0.002 0.006%0.001 0.009%0.002 0.010~0.002 0.011%0.002 0.015%0.002 0'0920.002 0.018%0.002 0.015%0.002 0.016a0.002 0.013%0.002 0.014x0.002 0.01610.002 0.014a0.002 0.01540.002 0.017%0.002 0.012%0.002 0.009j0.002 0-015%0.002 0.00810.001 0.012%0.002 0.012%0.002 0.016400020.016%0.002 0.008%0.001 0.01110.002 0.00610.001 0.003%0.002 0.008%0.001 0.011%0.002 0.013%0.002 0.007%0.001 0.014%0.002 0.015%0.002 0.015%0.002 0.011%0.002 0.012%0.002 0.01440.002 0.01210.0020.014%0.002 0.015%0.002 0.012R0.002 0.01040.002 0.01310.0020.008%0.001 0.011%0.002 0.014%0.002 0.01610.0020.015%0.002 0.010%0.002 0.01040.002 0.006%0.001 0.008%0.001 0.009%0.002 0.010%0.002 0.014%0.002 0.008%0.0010.017a0.002 0.018%0.002 0.016%0.002 0.013+0.002 0.012%0.002 0.017%0.002 0.013a0.002 0.015%0.002 0.018%0.002 0.014%0.002 0.010a0.002 0.014t0.002 0.009%0.002 0.012R0.002 0.014%0.002 0.017%0.002 0.018%0.002 0.010%0.002 0.012%0.002 0.006%0.001 0.011%0.002 0.011%0.002 0.011%0.002 0.016%0.002 0.00910.002 0-017%00020.015~0.002 0.014%0.002 0.012%0.002 0.014%0.002 0.017a0.002 0.01510.0020.016%00020.017%0.002 0.014~0.002 0.010%0.002 0.015%0.002 0.008%0.002 0.013%0.002 0.013%0.002 0.01710.002 0.014%0.002 0.009%0.002 0011%00020.007~0.001 0.00910.002 0.010%0.002 0.011%0.002 0.014%0.002 0.010%0.002 0.017a0.002 0.015%0.002 0.014%0.002 0.011R0.002 0.012%0.002 0.017%0.002 0.015%0.002 0.014%0.002 0.015a0.002 0.012%0.002 0.010%0.002 0.014%0.002 0.009%0.002 0.011R0.002 0.014%0.002 0.016%0.002 0.015%0.002 0.008%0.001 0.01110.0020.006%0.001 0.007%0.001 0.008%0.002 0.011%0.002 0.013%0.002 0.010%0.002

• SamplelocationsrequiredbyTechnicalSpecifications.**PumpInoperative TABLE10wTzwuEo)NMP/JAFSITEENVIRONMENTAL AIRBORNEPARTICULATE SAMPLES-OFF-SITESTATIONSGROSSBETAACTIVITYpCi/m"3a2SIGMALOCATION90/07/0390/07/1090/07/1790/07/2490/07/3190/08/0790/08/1490/08/2190/08/2890/08/0490/09/ll90/09/1890/09/2590/10/0290/10/0990/10/1690/10/2390/10/3090/11/0690/11/1390/11/2090/11/2790/12/0490/12/1190/12/1890/12/2591/01/010.012j0.002 0.011j0.002 0.011j0.002 0.017j0.002 0.013j0.002 0.011j0.002 0.014j0.002 0.019j0.002 0.012j0.002 0.014j0.002 0.022j0.005 0.013j0.002 0.012j0.002 0.019j0.002 0.014jo.0020.006j0.001 0.015j0.002 0.010j0.002 0.020j0.002 0.012j0.002 0.018j0.002 0.019j0.002 0.016j0.002 0.016j0.002 0.017j0.002 0.014j0.002 0.017j0.0021 0.010j0.002 0.013j0.002 0.012j0.002 0.016j0.002 0.013j0.002 0.011j0.002 0.012j0.002 0.020j0.002 0.013j0.002 0.017j0.002 0.017jo~0020.016j0.002 0.011j0.002 0.022j0.002 0.017j0.002 0.007j0.001 0.014j0.002 0.012j0.002 0.020j0.002 0.013j0.002 0.020j0.002 0.020j0.002 0.017j0.002 0.018j0.002 0.018j0.002 0.013j0.002 0.017j0.002 0.009j0.002 0.011j0.002 0.011j0.002 0.014j0.002 0.013j0.002 0.010j0.002 0.014j0.002 0.019j0.002 0.013j0.002 0.014j0.002 0.014j0.002 0.014j0.002 0.011j0.002 0.020j0.002 0.015j0.002 0.006j0.001 0.015j0.002 0.011j0.002 0.018j0.002 0.013j0.002 0.018j0.002 0017j0.002 0.014j0.002 0.016j0.002 0.015j0.002 0.016j0.002 0.016j0.002 0.012j0.002 0.012j0.002 0.010j0.002 0.018j0.002 0.016j0.002 0.011j0.002 0.015j0.002 0.021j0.002 0.012j0.002 0.019j0.002 0.017j0.002 0.016jo~0020.013j0.002 0.023j0.002 0.014j0.002 0.008j0.002 0.013j0.002 0.011j0.002 0.021j0.002 0.013j0.002 0.021j0.002 0.019j0.002 0.018j0.002 0.019j0.002 0.017j0.002 0.017j0.002 0.017j0.002 0.010j0.002 0.011j0.002 0.009j0.002 0.027j0.009 0.013j0.002 0.010j0.002 0.018j0.002 0.012j0.002 0.015j0.002 0.011j0.002 0.013j0.002 0.009j0.002 0.019j0.002 0.015j0.002 0.007j0.001 0.012j0.002 0.010j0.002 0.020j0.002 0.012j0.002 0.017j0.002 0.019j0.002 0.015j0.002 0.016j0.002 0.017j0.002 0.013j0.002 0.018j0.002 0.010j0.002 0.012j0.002 0.009j0.002 0.015j0.002 0.012j0.002 0.009j0.002 0.016j0.002 0.020j0.002 0.014j0.002 0.019j0.002 0.018j0.002 0.016j0.002 0.011j0.002 0.019j0.002 0.014j0.002 0.007j0.001 0.015j0.002 0.011j0.002 0.020j0.002 0.014j0.002 0.016j0.002 0.018j0.002 0.009j0.002 0.016j0.002 0.015j0.002 0.017j0.002 0.010j0.002 0.012j0.002 0.011j0.002 0.016j0.002 0.015j0.002 0.010j0.002 0.015j0.002 0.019j0.002 0.013j0.002 0.018j0.002 0.015j0.002 0.017j0.002 0.010j0.002 0.020j0.002 0.015j0.002 0.007j0.001 0.015j0.002 0.012j0.002 0.021j0.002 0.014j0.002 0.020j0.002 0.018j0.002 0.016j0.002 0.018j0.002 0.018j0.002 0.014j0.002 0.016j0.002 0.012j0.002 0.012j0.002 0.011j0.002 0.017j0.002 0.011j0.002 0.013j0.002 0.013j0.002 0.019j0.002 0.012j0.002 0.018j0.002 0.013j0.002 0.014j0.002 0.009j0.002 0.019j0.002 0.014j0.002

'.009jo.0020.015j0.002 0.011j0.002 0.020j0.002 0.012j0.002 0.016j0.002 0.020j0.002 0.013j0.002 0.016j0.002 0.019j0.002 0.015j0.002 0.017j0.002 0.010j0.002 0.011j0.002 0.009j0.002 0.017j0.002 0.012j0.002 0.012j0.002 0.010j0.002 0.018j0.002 0.010j0.002 0.016j0.002 0.014j0.002 0.013j0.002 0.008j0.002 0.019j0.002 0.012j0.002 0.006j0.001 0.012j0.002 0.009j0.002 0.019j0.002 0.012j0.002 0.015j0.002 0.018j0.002 0.018j0.002 0.013j0.002 0.015j0.002 0.012j0.002 0.013j0.002

• Samplelocations requiredbyTechnical Specifications.

• • PumpInoperative

-82 TABLfllNMP/JAFSITEENVIRONMENTAL AIRBORNEPARTICULATE SAMPLES-ON-SITESTATIONSGROSSBETAACTIVITYpCi/m"i2SIGMALOCATION90/01/08-90/01/1590/01/2290/01/2990/02/0590/02/1290/02/2090/02/2690/03/0590/03/1290/03/1990/03/2690/04/0290/04/0990/04/1690/04/2390/04/3090/05/0790/05/1490/05/2190/05/2990/06/0490/06/1190/06/1890/06/250.015x0.002 0.01610.002 0.012%0.002 0.013%0.002 0.012%0.002 0.016i0.002 0.013i0.002 0.015+0.002 0.016%0.002 0.015i0.002 0.010i0.002 0.013i0.002 0.009%0.001 0.007%0.001 0.008%0.001 0.013a0.002 0.021%0.003 0.00910.002 0.012%0.002 0.007i0.001 0.008%0.001

~0.012+0.002 0.010%0.002 0.015%0.002 0.008x0.002 0.019%0.002 0.020%0.002 0.015+0.002 0.015+0.002 0.009+0.002 0.015%0.002 0.016z0.002 0.012i0.002 0.018%0.002 0.016%0.002 0.01220.002 0.0162.0002 0.010a0.002 0.011%0.002 0.017i0.002 0.014+0.002 0.019i0.002 0.009i0.001 0.012+0.002 0.007i0.001 0.007i0.001 0.011%0.002 0.009%0.002 0.016%0.002 0.010i0.002 0.017%0.002 0.02110.002 0.016i0.002 0.015%0.002 0.010~0.001 0.016%0.002 0.014+0.002 0.013%0.002 0.016%0.002 0.017x0.002

.0.012%0.002 0.014x0.002 0.010i0.002 0.01110.002 0.015i0.002 0.015+0.002 0.01720.002 0.011%0.002 0.012%0.002 0.00820.002 0.008%0.002 0.013a0.002 0.009i0.002 0.017i0.002 0.01220.002 0.015i0.002 0.017i0.002 0.013%0.002 0.016%0.002 0.010%0.002 0.015%0.002 0.012%0.002 0.016%0.002 0.016%0.002 0.016%0.002 0.011%0.002 0.01420.002 0.009x0.002 0.009i0.002 0.015a0.002 0.016%0.002 0.01720.002 0.00920.002 0.013%0.002 0.004i0.001 0.009i0.001 0.011%0.002 0.010%0.002 0;017%0.002 0.010%0.002 0.016%0.002 0.018%0.002 0.012i0.002 0.015%0.002 0.00920.002 0.015%0.002 0.012a0.002 0.014a0.002 0.018%0.002 0.014%0.002 0.013%0.002 0.014%0.002 0.009i0.002 0.009%0.002.

0.015%0.002 0.017%0.002 0.013i0.002-0.009i0.002 0.010i0.002 0.007i0.001 0.00820.002 0.011%0.002 0.008%0.002 0.01510.002 0.007%0.002 0.019i0.002 0.020%0.002 0.014%0.002 0.014%0.002 0.01120.002 0.016%0.002 0.013%0.002 0.016%0.002 0.017i0.002 0.014+0.002 0..010%0.002 0.015i0.002 0.009a0.002 0.009~0.001 0.012i0.002 0.015%0.002 0.018%0.002 0.009%0.002 0.011%0.002 0.007%0.001 0.005a0.001 0.011%0.002 0.00820.001 0.01520.002 0.007i0.001

-83 TABLE1NTINUED)NMP/JAFSITEENVIRONMENTAL AIRBORNEPARTICULATE SAMPLES-ON-SITEGROSSBETAACTIVITYpCi/m"i2SIGMALOCATIONSTATIONS90/07/0290/07/0990/07/1690/07/2390/07/3090/08/0690/08/1390/08/2090/08/279O/O9/O490/09/1090/09/1790/09/2490/10/0190/10/0890/10/1590/10/2290/10/2990/11/0590/11/1390/11/1990/11/2690/12/0390/12/1090/12/1790/12/2591/01/010.009%0.002 0.012%0.002 0.008%0.002 0.017%0.002 0.013%0.002 0.01120.002 0.015i0.002

-0.018%0.002 0.010a0.002 0.016%0.002 0.013%0.002 0.014%0.002 0.009a0.007 0.018%0.002 0.012%0.003 0.006%0.001 0.013%0.002 0.009a0.002 0.019%0.002 0.012%0.002 0.018a0.002 0.018%0.002 0.016%0.002 0.013%0.002 0.015+0.002 0.014+0.002 0.018%0.002 0.009%0.002 0.013%0.002 0.01020.002 0.018%0.002 0.01020.002 0.011%0.002 0.012%0.002 0.019%0.002 0.012%0.002 0.018i0.002 0.014%0.002 0.017i.0002-0.008%0.001 0.021%0.002 0.016%0.002 0.006i0.001 0.016%0.002 0.012%0.002 0.02220.002 0.013%0.002 0.021%0.002 0.01920.002 0.018%0.002 0.016i0.002 0.016i0.002 0.016%0.002 0.021%0.002 0.01220.0020.013%0.002 0.010%0.002 0.01820.002 0.016i0.002 0.010i0.002 0.017i0.002 0.019%0.002 0.012i0.002 0.018x0.002 0.014%0.002 0.01820.002 0.010%0.002 0.021%0.002 0.017%0.002 0.006%0.001 0.017%0.002 0.011%0.002 0.022%0.002 0.016a0.002 0.021i0.003 0.019%0.002 0.016%0.002 0.013%0.002 0.01510.002 0.014%0.002 0.016%0.002 0.010%0.002 0.012%0.002 0.010%0.002 0.020%0.002 0.016%0.002 0.012i0.002 0.016i0.002 0.017t0.002 0.011%0.002 0.017%0.002 0.016%0.002 0.017%0.002 0.008%0.002 0.019a0.002 0.017%0.002 0.006%0.001 0.015i0.002 0.012%0.002 0.020a0.002 0.012i0.002 0.019i0.002 0.018%0.002 0.014%0.002 0.013%0.002 0.015%0.002 0.014%0.002 0.017%0.002 0.011%0.002 0.013%0.002 0.010%0.002 0.018i0.002 0.01520.002 0.011%0.002 0.015%0.002 0.018i0.002 0.011%0.002 0.018i0.002 0.015i0.002 0.014a0.002 0.008i0.002 0.02020.002 0.019i0.002 0.005io.ool 0.017%0.002 0.011i0.002 0.021%0.002 0.014i0.002 0.019i0.002 0.020%0.002 0.015%0.002 0.014%0.002 0.01420.002 0.013%0.002 0.01920.002 0.009%0.001 0.010%0.002 0.008%0.001 0.018%0.002 0.014i0.002 0.011i0.002 0.016i0.002 0.016%0.002 0.012i0.002 0.016%0.002 0.013%0.002 0.01520.002 0.009t0.002 0.019%0.002 0.016a0.002 0.005%0.001 0.01520.002 0.012%0.002 0.021%0.002 0.011%0.002 0.019i0.002 0.01810.002 0.00%0.002 0.016a0.002 0.017i0.002 0.015%0.002 0.015%0.002

-84 TABLE12CONCENTRATION OPGAMMAEMZTTERSZNMONTHLYCOMPOSZTES OPNMPAZRPARTZCULATE SAMPLESR-1OPP-SITESTATION*Resultsinunitsof10-~Cia+2sigmaCLIDESCo-60-54Cs-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**CLIDESCo-60-54Cs-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**<1'<0'<0'<0'<1'<26<1.7<5'<7.8<1-143+1033+13<3.0<20<33<LLDLY<1.2<0.8<1.0<0.9<1.5<2.0<1.7<4.4<10.9<1.366+1431+14<2.6<22<3.6<LLDFEBRUARY1.01~2<1~00~8<1.2<3'<1.6<4'10.3<1364+13212.82033<LLDUGUST1.21.0<1.01.10.91.51.64~49.8<1.276+1222+11<2.7<173.4LLDCH19901.00.8<0.7<1.0<1.21.8<1.4<4.3<6.90.969+1226+111.416<3.1<LLDSEPTEMBER

<2.0<1.11.6<1.2182.82.37.4133<1.670+16<314.0273.8<LLDRIL1.21.41.21.11.73.42.05.912.41.85+155+152.0244.4LLDCTOBER1.41.21.11~21.72.51.34.29.81.152+6<165.0133'LLD<0.7<0.8<0.7<0.7<1.0<1.4<1.4<3.8<6.9<0~663+1030+11<2.4<14<3.0<LLDOVEMBER<0.6<0.7<0.7<0.6<0.9<1.2<1.2<3.4<6'<1.056+1019+10<1.3<16<2.6<LLD<2.31.4<1.11.01.4<2.61'<4.3<11.61.457+6155.3152'LLDDECEMBER<0.5<1.0<0.90.7<10<21<1.2<3~8<77<1-055+1214+9'.6<182.7LLD*-LocationrequiredbytheTechnical Specifications.

• • -Otherplantrelatedradionuclides.

-85 CONCENTRATZON TABLE12(Continued)

OFGAMMA,EMZTTERS ZNMONTHLYCOMPOSITES OFNMPAZRPARTICULATE SAMPLESR2OFF-SITESTATION*Resultsinunitsof10-~Cpm+2sigmaCLIDESCo-60-54Cs-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40aLa-140a-226-131thers**CLIDESCo-60-54Cs-134Cs-137-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**<1~6<0'<1~1<1+1<1~1<2'<1-6<5.3<9.7<1~348+1141+15<2.7<23<3.1<LLDLY<13<1.4<1~3<1~6<1.9<2.7<1~4<4.9<9'<1.283+7<18<4'<16<2.9<LLDFEBRUARY<0.9<1.0<0.8<0.9<1~3<2.7<1.4<4.6<7.6<0.954+1024+10<1812+8<3.0<LLDUGUST<1-0<0.8<1.0<1~0<1.2<1.5<1.4<4.4<77<1~380+1218+10<2'<18<3.0<LLDCH1990<1~2<1-3<1.2<0.9<1-2<2.6<1.2<3.9<9.9<1.280+6<12<5.3<12<2.7<LLDSEPTEMBER

<1.7<1.5<1.3<1.4<2.0<2.8<1.4<4.7<12.8<1380+713+6<5.312+5<3.8<LLDRIL.<19<1-3<1.2<1-0<1.52.9134.310.51384+7102.8172.5LLDCTOBER1~71.51.81.3<1.82.71.4479.31.348+6216.31732LLD<0.9<0.7'li2<0.9<1-3<1.7<1.5<4.2<7.5<1.156+1017+9<1.4<18<3'<LLDOVEMBER<0.5<0.6<0.7<0.5<0.9<15<14<3.3<7.5<0'58+928+10<2.7<15<3.0<LLD<1.0<1.1<1.1<1.6<1.4<2.9<1.8<6.1<9.9<1.775+1520+12<5.0<23<3'<LLDDECEMBER<0.9<1~0<1.0<0.9<1.2<1.8<1.7<5.3<9.2<1.368+1242+14<3.4<20<4.2<LLD*-LocationrequiredbytheTechnical Specifications.

• • -Otherplantrelatedradionuclides.

-86 TABLE12(Continued)

CONCENTRATZON OFGAMMAEMZTTERSXNMONTHLYCOMPOSXTES OFNMPAZRPARTICULATE'AMPLES R3OFF-SITESTATION*Resultsinunitsof10<<~Cia-+2sigmaCLIDESCo-60-54Cs-134Cs-137b-95Zr-95Ce-141e-144u-106u-103Be-7-40BaLa-140a-226I-131thers**<1-6<11<1-4<1-1<1~6<2-8<2'<6.4<11.7<1-649+12<29<F1<26<4.7<LLDEBRUARY1.20'120.8132.91.65.29.61.556+16212.9203.8LLDCH1990<1-2<1'<11<0'<1~2<2-3<1-6<4.7<105<lo177+1432+13<2-1<19<3.6<LLD12111.0131.432164.797139+136+13268+1332LLD<1~1<0.9<0.7<1'<1.1(2'<14<4.3<6.3<1~362+1219+10<18<16(3'<LLDNE1.8<1.51.6<1'<1'2.61.34.410'1.460+6204.010+63'LLDCLIDESLYUGUSTSEPTEMBER CTOBEROVEMBERDECEMBERCo-60-54s-134s-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**<F1<1.0<08<11<1-0<16<1'<4.8<9.0<1-373+1425+12<1.5<20<3'<LLD1~01.00.90.91~31-71'5.19.91.065+1317+102.0174.3LLD<1-7<1.5<1'<16<2.0<2'<14<4.4<9.5<1'66+614+6<4.011+6<3'<LLD0.90.90.80.81.21.71.54.2891.058+116+152-9182-9LLD<1~00.8(0'<0.8<0.8<1'(1~1(3.8<7'(1~164+1027+11<1.9<16<2'<LLD1.40.91.01.01.61.81.84.6<8.41'61+1227+122.521+134.5LLD*-LocationrequiredbytheTechnical Specifications.

• • -Otherplantrelatedradionuclides.

-87 TABLE12(Continued)

CONCENTRATZON ORGAMMAEMZTTERSZNMONTHLYAZRPARTICULATE SAMPLESCOMPOSITES OPNMPR-4OPP-SITESTATION(CONTROL)

• Resultsinunitsoflo-~cpm~+2sigmaCLIDESCo-60-54Cs-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226-131thers**<2~5<1.81.81.62.2<5-12.16.116.31.872+824+7<7'233.6LLDEBRUARY<1~11.01.3F11.83.21.95.79.81.470+1427+141.8273'LLDCH<1'<F1<F1<1'1.8<2-81.43.911.41.288+77+44.5143.3LLDPRIL1~1"0.91'0.91.23~11'5.011.81.274+1327+132.5213'LLD<0.90.90.90.91.22.01.64.77.01.357+1144+142.224+113.4LLDNE<2'<1'<1'<1.6<2'<2.02.16.6<12.3<1.775+1527+152'<264.9<LLDCLIDESLYUGUSTEPTEMBERCTOBEROVEMBERDECEMBERo-60-54Cs-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**2.2<1~1<1.7<1'2'2.6<1'4.213.51.586+7144.4163.4LLD1.10.91.01.01.81.81.6<419.01.35+13191.9184.5LLD1.51.01.10.9<1'2.0<1'5'9.11.43+1341+152.3184.2LLD1-11.51.11~11.6232~05~68.81.359+1232+16F122+133'LLD1.11.00.71.008<1.9<1'3.99.11.369+14172.3163.0LLD<1~1<1~0<1.0<1.11.4<1-9<18<5.4<9.4<1.571+1335+142'<23<4.4LLD*-LocationrequiredbytheTechnical Specifications.

• • -Otherplantrelatedradionuclides.

-88 TABLE12(Continued)

CONCENTRATION OFGAMMAEMZTTERSZNMONTHLYCOMPOSITES OFNMPAZRPARTICULATE SAMPLESR-5OFF-SITESTATION*Resultsinunitsof10-~Cia.+2sigmaCLIDESCo-60n-54Cs-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**<0.9<0.8<0.7<0.9<1-0<1.8<1.6<4'<10.4<1.151+1142+14<1.219+13<2.9<LLDFEBRUARY<1'<1.0081.0<li2<2'1.6<5.0<9.7<F172+1236+142'193.1LLDCH1990<0.6<0.9<0'<0.9<1.4<2.0<1'<4.0<77<0.968+12<11<3'<14<2'<LLDRIL1~31.00'0.71.32.51.44.08.21.06+1237+131.24+102.5LLD<1.6<11<12<08<1.3<211.7<5.0<9.9<1.258+1213+10<21<20<4.0LLD1.0<0.70.90.6111.51.64.7<8'<1.02130+131718<2'LLDCLIDESUGUSTSEPTEMBER CTOBEROVEMBERDECEMBERCo-60-54Cs-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**<1+2<1.1<1.1<1'<1-2<2.4<1.8<5.0<9.3<1'80+1462+18<1.518+12<3+2<LLD1'0'12111.42.61'4.811.91.668+1413+94.3214.3LLD<2'<1.0<1'<1.2<1.6<3+3<1'<4.4<101<1.466+616+55.716+7<4.2<LLD1.00.81.21.21.62'1.84.812.91.69+1218+133.4202.8LLD0.6<0.6<0.6<0~6<1-1<1.6<1.3<3'<6.6<0.963+920+9<18<14<23<LLD1.21.40.7<0.9121.81.54.9<8.21.052+1229+123.0184.1<LLD*-LocationrequiredbytheTechnical Specifications.

• • -Otherplantrelatedradionuclides.

-89 TABLE12(Continued)

CONCENTRATION OPGAMMAEMITTERSINMONTHLYAZRPARTICULATE SAMPLESCOMPOSITES OPNMPD2OPP-SITESTATION*Resultsinunitsof10-Zitim~+2sigEaCLIDESCo-60-54Cs-134b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226-131thers**1.2<1-21.00'<1.1<25<1.6<5.08.40.957+1126+122.5202.7LLDEBRUARY1.21.00.71.11.33.81.85.89.41.349+1238+172.0263.8LLDCH19901.01.00'1.01.5271.64.811'<1'61+1236+143'203.6LLDPRIL-1'1.00'0.71.22'1.64'9.10.963+1237+152.015+132'LLD0.70.70.70.81.21.21.23.26.71'65+1212+72.410+62.6LLDNE<1'<1.31~1<1~11.4<2.2<1-23.9<9.6<1'61+613+4<5.09+52.8LLDCLIDESLYUGUSTEPTEMBERCTOBEROVEMBERDECEMBERo-60-54s-134Cs-137b-95Zr-95Ce-141e-144u-106u-103Be-7-40BaLa-140a-226I-131thers**120.60.8<1.11.1<1.91.6<4.95.51163+1233+141.513+82.6LLD1.112130.9131.8134.09.71280+615+66.6,124.0LLD<1.11~1121~0132.41.95.410.01.52+1430+14<3.9225.0LLD1.5<1.313111.82.61.63.88.41.458+616+631163.0LLD1.01.11.00.91.52.01.74.910.01.251+11232.6193.4LLD<2.217<1.6<12<242.321<5.6<14.5<2.067+7<25<7.215+8<48<LLD*-Optionalsamplelocation.

• • -Otherplantrelatedradionuclides.

-90 TABLE12(Continued)

CONCENTRATION OFGAMMAEMZTTERSZNMONTHLYCOMPOSITES OFNMPAIRPARTICULATE SAMPLESEOFF-SITESTATION*Resultsinunitsof10-~cpm~+2sigmaCLIDESCo-60-54Cs-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**<1.41.4<1'1.4<1.12.6F1<6.38.81.570+14302'17+13<4.7<LLDEBRUARY1.1<1.4'.21.01.52.51.85.010.01.066+1244+172.226+133.3LLDCH19901.01.00.91.00.42.01.44.68.01.166+1217+93'9+72.9LLDPRIL'.31.40.91.01.73'1'4'9.41.385+7135.612+62.3LLD100.80.9070~81.61.53'8'118+1123+10201832LLD1.3111.01.01~11.91.55.67.4139+1527+133.115+123.6LLDCLIDESLYUGUSTEPTEMBERCTOBEROVEMBERDECEMBERCo-60-54Cs-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**<F70.90.80.91.0<1.81.54.88.51.075+1225+112.4192.6LLD0.80.71.00.91.6<1.71.43.9F11.279+14181.8184.3LLD1.71.41.41.41.81.9215.41381.869+1543+184.3234.5LLD0.71.00'0.81.31.11.44.48.51.156+1035+122.615+93'LLD0.70.60.60.70.821123.96.51.061+1025+112.716F1LLD1.3.0.91.11.11.6<2.01.64.97.3<1.463+1334+143.514+94.0LLD*-Optionalsamplelocation.

• • -Otherplantrelatedradionuclides.

-91 TABLE12(Continued)

CONCENTRATION OPGAMMAEMITTERSINMONTHLYCOMPOSITES OPNMPAIRPARTICULATE SAMPLES7OPPSITESTATION*Resultsinunitsof10-~Cia+2sigmaCLIDESANUARYEBRUARYCH1990PRILCo-60-54Cs-134Cs-137b-95Zr-95e-141Ce-144u-106u-103Be-7-40aLa-140a-226I-131thers**<F71.5131.21.92'1.65.410.81.658+6225.219+83'LLD1.71.51.31.32.02.6216.613~71.474+16293.0274'LLD1.1131.41.01.42'1~23.59.4<1.361+5143.4133.4LLD1.61.41.21~3F12.82.16.11221.89+1642+173.0244.1LLD0.61.21~10.91.31.91.54.59.81.059+1227+132.8183.2LLD1~1121.6<1-3<1-93.02.0<6'10.02.165+1434+185.0274.5LLDCLIDESUGUSTEPTEMBERCTOBEROVEMBERDECEMBERCo-60-54Cs-134Cs-137b-95Zr-95Ce-141e-144u-106u-103Be-7-40BaLa-140a-226I-131thers**1.21.70.91.31.92.32.0<6.614.01.581+1654+213.6274.0LLD1.41.21.30'1~12.01.85.211.21.387+1628<2'205.4LLD1.0<1.00.81.01~21.31.64.28'1.368+1347+15<2.6194.0LLD0.80.70.91.012171.54.77.70.959+1040+141.7192'LLD0.80.80.80.51~01.21~33.77.30.959+1026+102.511+623LLD<1~91~21.41.62.02.81~33.811.6<1~454+611+44.8164~1LLD*-Optionalsamplelocation.

• • -Otherplantrelatedradionuclides.

-92 TABLE12(Continued)

CONCENTRATXON OPGAMMAEMITTERSZNMONTHLYAIRPARTXCULATE SAMPLESCOMPOSXTES OPNMPGOPPSZTESTATION*Resultsinunitsof10-~Cpm~+2sigmaCLIDESo-60-54s-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**<1.41.6<1~1<1.21.93.0<2.17.016.51.543+1238+1722274.0LLDFEBRUARY1'1.00.91'1.53~21.65.29.61.454+1228+142.9243.7LLDCH1990<0.70'0.90.70.72.61.44.68.61160+1212+82.8183.0LLDPRIL1~11.11.01.01.02.31.75.06.71.04+127+163'19+103.1LLD1.40.81.0<0.8121.4124.08.61.154+1110+8228+7F1LLD<0.91~21.01~21~11~81.54.89'1356+1128+121'202~9LLDCLIDESLYUGUSTEPTEMBERCTOBEROVEMBERECEMBERCo-60-54Cs-134Cs-137b-95Zr-95e-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**<2.0111.61.4<1.5<2.91'<4.811'<1'70+719+65.713+83~3LLD1.00.90.70'1'1.61'4.3821~19+1241+132.4163.0LLD1.01~00.91'212.01.64.09.51.468+1520+113~7244.7LLD0.81'120.91.22'1.84'<11.21.450+1213+103.4203.8<LLD0.90.90.80.60.91.81.54'7.81~151+1115+101.68+72.4LLD1.00.91.01.11.22.21.75.110.41250+1129+131.4213.8LLD*-Optionalsamplelocation.

• • -Otherplant,relatedradionuclides.

-93 TABLE12(Continued)

CONCENTRATZON OFGAMMAEMZTTERSZNMONTHLYCOMPOSITES OFNMPAZRPARTZCULATE SAMPLESD1ON-SZTESTATZON*Resultsinunitsof10<<~c+m~+2sigIRLCLZDESANUARYFEBRUARYCH1990Co-60-54s-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40aLL-140a-226Z-131thers**<1~2<0.9<0.9<0.91'<2.81.5<5.0<9.0<1-457+1235+142'223.5LLD1.5<1-41.21.01.5221'5.29.41~157+1428+143'212.8LLD1~11.11.009132.61.54'9.21.154+1121+122.5193.9LLD0.50.80.90.81.12'1.54.06.91'55+1033+121~1172.8LLD0.80.90.80.91.42.01.44.58.41.156+1135+142.6173'LLD1'1.41.01.01.82.5175.9<1481.275+1926+153.620+124.1LLDCLZDESLYUGUSTEPTEMBERCTOBEROVEMBERDECEMBERCo-60-54Cs-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**<0.8<0'<1.0<0.9<1'<2'1'<4.47.9<1'70+1245+15<1'19<2'LLD1.21.01.00.91~32.51.75.311.81.559+1225+123.7184.0LLD1.01.41.61.31.72.7.2-36.711.81.865+1556+202.0264.2LLD1.5121.41.31.91.92'6.210.41.454+1243+173.425+143.3LLD1.50.91.01.01.52.01.54.91121'87+1419+123'204.0LLD0.71.0090.91'1.31.54.7<9.41.254+1228+131.520<3~1LLD*-Optionalsamplelocation.

• -Otherplantrelatedradionuclides.

-94 TABLE12(Continued)

CONCENTRATZON OPGAMMAEMITTERSZNMONTHLYCOMPOSZTES OPNMPAZRPARTICULATE SAMPLESGON-SITESTATZON*ResultsinunitsoiXO-~Cpm+2sigmaCLIDESANUARYFEBRUARY1990PRILCCo-60-54s-134s-137b-95r-95e-141e-144u-106u-103e-7-40aLa-140a-226-131thers**<1'<1.0<1'1.6<1.83.0(1.44.8<10.01~045+11(203.4193.2LLD120'1'111.0291.54'<8'1461+1313+102'9+835LLD1.00'0.70'0'16123'771.086+1331+122216+930LLD1.01.21~11~11.63.52.06.710.21.6104+1952+202.0273.9LLD0.91.00.81.01.12.21.44.810.61.50+1215+113.0193.4<0.7<0.71.01.11.41.91.74.710.0<1.262+1140+151.415+933<LLDCLIDES2CCo-60-54s-134s-137b-95r-95e-141e-144u-106u-103e7-40aLa-140a-226-131thers**LY1.01.00.71.01.4<1'<16<5.210.5<F172+1232+14<2'193.0<LLDUGUST0.7120.91.0142'<1.64'9'149+1324+123'10+73.6LLDEPTEMBER091-11.00<<81.0221.65.110.51269+1237+12162028LLDCTOBER1.51.21.21.01.41.92.16.511.7<1.560+1336+174.6243.8LLD0.90.70.80.81.11-21.04.08.11.066+1113+81.4143'LLDDECEMBER1.2111.00.91.22.0<1.54.7<5.91169+1237+14<2'162.9LLD-Optionalsamplelocation.

• -Otherplantrelatedradionuclides.

-95 CONCENTRATION TABLE12(Continued)

OPGAMMAEMZTTERSZNMONTHLYCOMPOSITES OPNMPAZRPARTICULATE SAMPLESHON-SITESTATION*Resultsinunitsof10-QC~ig~+2sigmaCLZDESCo-60n-54Cs-134s-137b-95Zr-95Ce-141Ce-144Q-106Q-103Be-7-40aLa-140-226-131thers**1.91.2<0'<1.31.5<2.617<5'<11.71.6'4+1133+154.9223.8LLDFEBRUARY1'130.80.91.51.81.9<5'8'1.462+1329+153.221F1LLDCH19901.41.01.11.01.32.81.64.88.91.465+1221+113.9202.7LLDPRZL1.8131.61.3<1'2.6<2'F112.61.574+1628+163'274.3LLD1.61.01.41.01.82.82.26.713.72.057+14322.3264.2LLDNE<18<2.0<1-4<19<1.7<3.5237~214.71.860+1553+204.0264.0LLDCLZDESLYUGUSTEPTEMBERCTOBEROVEMBERDECEMBERCo-60-54Cs-134Cs-137b-95Zr-95Ce-141Ce-144u-106Q-103Be-7-40BaLa-140a-226I-131thers**<1.71'<1-30.9'i+3<2'<2'<6.512.8<1.962+1421+143.8243.4<LLD1~20.8<0.90.61.32~11.54.610.01.472+12233.4173.8LLD1.51.41.8132.02.81.65.113'1.756+717+76.616+73'LLDF71.71.51.42.02.62.16'14.21.458+1427+164.3<263.8LLD0.60.91.00.91'1.41.54.7711.153+1033+121.2173.4LLD'0.7<1.0<0.9<1.0<0.9<2-01.5<4.2<6'<1+145+933+13<2'<193.2<LLD*-Optionalsamplelocation.

• • -Otherplantrelatedradionuclides.

-96 TABLE12(Continued)

CONCENTRATION OPGAMMAEMZTTERSZNMONTHLYCOMPOSITES OPNMPAIRPARTICULATE SAMPLESION-SITESTATZON*Resultsinunitsof10<<giCi~m~

+2sigmaCLIDESCo-60n-54Cs-134Cs-137b-95Zr<<95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**<15<1~4<0'<1.01.022<16F1<10.01.558+1329+133'1824LLDEBRUARY1'1.01~11~032'1~6<4~7<9~11~056+1216+103.521+123.0LLDCH19900~71~10~81~11-22'1'3'8'1'62+5185.3132.4LLDPRIL<0.90'1.11.11.32.61.64'9'1.264+1142+142~9,183.0LLD<1-8120.9111.52.31.95.110.81.645+1132+143.2203.8LLD1'10111'1.31.81.54.7<10.11168+1353+181.514+92.9LLDCLIDESLYUGUSTEPTEMBERCTOBEROVEMBERDECEMBERCo-60-54Cs-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**<1'<0.8<0'0.8<1'<1'<1'<4.490<1~062+1155+1632<19<29<LLD1~1<0'0'0.61.01.51'387'0.866+1033+111.6143'LLD1~71.00.91.0'~5<2~21~85.210.11'54+1230+132'<202.6<LLD0'1.20'<0.91.2<1.71.64.5'.31.357+1140+14F1182'<LLD0'0.80'0.81.0231~54~47'0.955+1044+142.09+82.9LLD<0.7<F10.90.8<1'<1.616<5.310.61350+1132+131.52032LLD*-Optionalsamplelocation.

• • -Otherplantrelatedradionuclides.

-97 TABLE12(Continued)

CONCENTRATION OFGAMMAEMZTTERSINMONTHLYCOMPOSITES OFNMPAZRPARTZCULATE SAMPLESON-SITESTATION*Resultsinunitsof10-~Cia~+2sigma1=CLIDESCo-60-54Cs-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40aLa-140a-226I-131thers**<1.7<1~0<1~3<1~4<2'<2'<F1<6'<16.41750+1327+15<3~6243.8LLDFEBRUARY2.11.6121.71.42.8<2.07.09.11.357+1432+162.413+104.3LLDCH19901~31.00.70.81.12.51.45.08.21.264+1135+1322183.0LLDPRZL<0.81.00.90.81.42.1<1.6<4.79.61.31+1352+172'll+93.1LLD<1~20'0.91.0<122.0<1.6<4'7.51348+1022+103.0163.6LLD1~11~31.41.41.92.42'6.710.11.82+1527+154.420+124'LLD"CLZDESUGUSTEPTEMBERCTOBEROVEMBERDECEMBERCo-60n-54s-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**<1-0<1.4<1~21-31.32'<1-75.8<8'<1-056+1435+16<3.0<202'LLD<1~11.00.90.91.51.81.54.68.61.261+1131+142216+103.2LLD1.21.0121.0172.61.85.911.71.456+1144+154'243.7LLD<1.31.11.01.01.43.1<2.0<5.9<11.21.356+1235+151.7<243.0LLD1~3121.01.01~4<2.51~75.210.2<1~245+1214+10<2.7173~3LLD1~20.91.00.912<2.0<1~74'<7.0<1~252+1142+14<2'193.0LLD*-Optionalsamplelocation.

• • -Otherplantrelatedradionuclides.

-98 CONCENTRATION

,TABLE12(Continued)

OFGAMMAEMZTTERSINMONTHLYCOMPOSZTES OFNMPAZRPARTICULATE SAMPLESKON-SITESTATION*Resultsinunitsof10-~Cia+2sigmaCLXDESCo-60n-54Cs-134Cs-137b-95Zr-95Ce-141'e-144u-106u-103Be-7E-40BaLa-140a-226I-131thers**<1.0<0.9<1~0<0.9<1.0<3.5<1.5<4.7<9.7<1'58+12<19<3.7<21<3.0<LLDFEBRUARY<08<1.2<1.0<0.9<1.5<F1<1.7<4.6<8.4<1.247+1114+10<2'<18<4.0<LLDCH1990<0.9<1.2<1.0<0.9<1.2<3.2<1.2<3'<8.1<1.058+5<8<3.2<13<2.3<LLDPRZL<1.5<1.5<1+2<1'<1.8<3.5<1.9<5.5<12.2<1.279+1531+152.8<21<3.9<LLD<1.6<1.4<1.4<1.0<1.4<2.5<2.0<5.6<10.1<1.563+13<28<6.2<24<4.0<LLDNE<1.6<1.2<1.2<0.8<1.92.7<1.5<4.1<11.0<1.452+6<15<4.411+6<3.0<LLDCLIDESULYUGUSTEPTEMBERCTOBEROVEMBERDECEMBERCo-60n-54Cs-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**<0.5<1.1<0.9<1.0<1.0<2.0<1.5<5.5<8.41.250+1134+14<1.5<17<2'<LLD<1'<0.7<0.6<0.6<0.8<1.3<1'<33<6.80.856+932+10<2'<13<3.9<LLD<0.8<1.0<0.9<1.0<1.6<2.5<1.8<F1<9.61.254+1143+16<2.1<19<3.4<LLD<1.0<1.1<1'1.0<F1<1.8<1.5<4.08.11.256+1218<2'21+12<3.1<LLD<0.80.8<0.9<0.8<0.8<1.9<1.2<3.8<9.4<1.055+11<17<2.5<14<3~1<LLD<1.2<0.8<0.8<1.0.,<1.1<1.8<1.5<4.9<9.0<1.156+1038+13<2.3<20<3.5<LLD*-Optionalsamplelocation.

• • -Otherplantrelatedradionuclides.

-99 TAB3NMP/JASITEENVIRONMENTAL CHARCOALCARTRIDGE SAMPLES-OFF-SITESTATIONSI-131ACTIVITYpCi/m"3a2SIGMALOCATION90/01/0909/01/1690/01/2390/01/3090/02/0690/02/1390/02/2090/02/2790/03/0690/03/1390/03/2090/03/2790/04/0390/04/1090/04/1790/04/2490/05/0190/05/0890/05/1590/05/2290/05/2990/06/0590/06/1290/06/1990/06/26<0.014<0.009<0.012<0.007<0.009<0.009<0.010<0.013<0.010<0.011<0.007<0.011<0.012<0.014<0.012<0.009<0.010<0.013<0.010<0.013<0.010<0.010<0.012<0.013<0.015<0.016<0.011<0.008<0.010<0.009(0.008(0.008<0.011<0.011<0.008<0.013<0.009<0.011<0.010<0.013<0.009<0.013<0.009<0.012<0.009<0.009<0.011<0.010<0.011<0.009<0.010<0.012<0.007<0.006<0.007<0.009<0.008<0.010<0.009<0.010<0.012<0.011<0.015<0;010<0.008<0.009<0.015<0.009<0.008<0.012<0.011<0.017<0.011<0.013<0.012<0.015<0.010(0.008<0.019<0.009<0.010<0.009<0.011<0.011<0.010<0.013<0.015<0.013<0.009<0.009<0.008<0.009<0.010<0.015<0.018<0.013<0.010<0.013<0.011<0.015<0.012<0.010<0.009<0.007<0.008<0.009(0.007<0.014<0.008<0.014<0.010<0.008<0.012<0.009<0.011<0.012<0.012<0.014<0.009<0.012<0.028<0.010<0.011<0.012<0.007<0.010<0.012<0.010<0.011<0.006<0.007<0.008<0.011(0.010<0.012(0.012(0.011<0.011<0.012<0.010<0.008<0.012<0.010<0.010<0.011<0.009<0.011<0.008<0.010<0.009<0.010<0.010<0.010<0.007<0.011(0.008<0.011(0.012(0.011<0.011<0.013<0.008<0.009<0.009<0.009<0.010<0.011(0.015<0.012<0.013<0.011<0.015<0.012<0.012<0.011<0.013<0.012<0.008<0.011<0.009(0.006<0.008<0.013<0.012<0.014<0.012<0.013<0.013(0.012<0.014<0.016(0.012<0.011<0.011<0.014<0.011<0.011<0.013<0.013<0.014<0.012<0.011<0.007<0.011<0.011<0.007<0.007<0.015<0.010<0.014<0.012<0.010<0.009<0.019<0.019<0.017<0.011<0.011<0.009<0.010<0.014<0.010<0.012<0.013<0.012*Samplelocations requiredbyTechnical Specifications snn TABLE13(C0NTINUED)

NMP/JAFSITEENVIRONMENTAL CHARCOALCARTRIDGE SAMPLES-OFF-SITESTATIONSI-131ACTIVITYpCi/m"3a2SIGMALOCATION90/07/0390/07/1090/07/1790/07/2490/07/3190/08/0790/08/1490/08/2190/08/2890/09/0490/09/1190/09/1790/09/2590/10/0290/10/0990/10/1690/10/2390/10/3090/11/0690/11/1390/11/2090/11/2790/12/0490/12/1190/12/1890/12/2591/01/01<0.012<0.018<0.012<0.013<0.015<0.015<0.014<0.013<0.012(0.018<0.037<0.012<0.015<0.007<0.008<0.010<0.014<0.009<0.023<0.009(0.008(0.012<0.010<0.012<0.012<0.009<0.008(0.013<0.008<0.010<0.010<0.011<0.011<0.009<0.010<0.011<0.011<0.014<0.009<0.012<0.009<0.011<0.009<0.007<0.007<0.007<0.011<0.008<0.011<0.011(0.008(0.008<0.007<0.009<0.011<0.012<0.010<0.009<0.013<0.013<0.013<0.012<0.014<0.010<0.012<0.011<0.007<0.009<0.011<0.009<0.007<0.008<0.007<0.010<0.010<0.008<0.008<0.009<0.009<0.011<0.012<0.012<0.014<0.016<0.010<0.013<0.015<0.013(0.012<0.012(0.012<0.013<0.011(0.012<0.010<0.011<0.016<0.012<0.012<0.010<0.012<0.014<0.008<0.009<0.011<0.011<0.012<0.010<0.013(0.014<0.011(0.061<0.011<0.011<0.010<0.010<0.012<0.013<0.010<0.009<0.008<0.010<0.007<0.010<0.011<0.008<0.009<0.009<0.012<0.010<0.005<0.013<0.007<0.008<0.010<0.015<0.010(0.016<0.011<0.018<0.012<0.010<0.011<0.009<0.017<0.012<0.020<0.014<0.007<0.011<0.013<0.007<0.011<0.010<0.009<0.010<0.011<0.014(0.011<0.007<0.011<0.012<0.011<0.009<0.012<0.016(0.008<0.013<0.011<0.009(0.011<0.011<0.014<0.010(0.008(0.010<0.013<0.007(0.010<0.009<0.009<0.008<0.010(0.008<0.011(0.011<0.013<0.013<0.011<0.013<0.011<0.046(0.014(0.018<0.012<0.011<0.012(0.012<0.010<0.010<0.012<0.010<0.007<0.008<0.013<0.009<0.010<0.012<0.010<0.012<0.012<0.011<0.011<0.010<0.009<0.016<0.008.<0.016<0.012<0.013<0.013<0.014<0.013<0.009<0.011<0.012-<0.012<0.012<0.008<0.012<0.011(0.008<0.010<0.011(0.012<0.009<0.010.<0.006<0.013<0.015<0.013*Sampl**PumpcationsrequiredbyerativeTechnical Specific-101 TAB4NMP/JAFSITEENVIRONMENTAL CHARCOALCARTRIDGE SAMPLES-ON-SITESTATIONSI-131ACTIVITYpCi/m"3~2SIGMALOCATION90/01/0890/01/1590/01/2290/01/2990/02/0590/02/1290/02/2090/02/2690/03/0590/03/1290/03/1990/03/2690/04/0290/04/0990/04/1690/04/2390/04/3090/05/0790/05/1490/05/2190/05/2990/06/0490/06/1190/06/1890/06/25<0.010<0.010<0.009<0.011<0.008<0.006<0.007<0.013(0.010<0.014<0.011<0.007<0.009<0.014<0.020<0.013(0.021<0.012<0.023<0.013(0.014<0.013<0.014<0.019<0.009<0.018<0.009<0.009<0.007<0.007<0.007<0.010<0.009<0.008<0.012<0.010<0.010<0.009<0.011<0.007<0.068<0.012<0.011<0.011<0.010-<0.011<0.009<0.010<0.011<0.011<0.012<0.007<0.006<0.006<0.008<0.009<0.007<0.008<0.008<0.011<0.019<0.011<0.007<0.012<0.010.<0.012<0.014<0.012<0.011<0.015<0.015<0.017<0.013<0.016<0.019<0.011<0.011<0.006(0.008(0.008<0.008<0.008<0.011<0.013<0.015<0.011<0.010<0.011<0.010<0.015<0.009<0;014<0.010<0.012<0.012<0.010<0.011<0.010<0.011<0.009<0.015<0.015<0.011<0.007<0.013<0.008<0.005<0.016<0.013<0.008<0.014<0.013<0.015<0.013<0.009<0.010<0.015<0.012<0.013<0.008<0.014<0.011<0.014<0.016<0.015<0.012<0.008<0.005<0.008<0.009<0.009<0.008<0.011<0.012<0.010<0.014<0.007<0.011(0.012<0.013(0.011<0.012(0.012<0.014<0.011<0.010<0.011<0.012<0.009<0.012-102 TABLE14(CONTINUED)

NMP/JAFSITEENVIRONMENTAL CHARCOALCARTRIDGE SAMPLES-ON-SITESTATIONSI-131ACTIVITYpCi/m"3a2SIGMALOCATION90/07/0290/07/0990/07/1690/07/2390/07/3090/08/0690/08/1390/08/2090/08/2790/09/0490/09/1090/09/1790/09/2490/10/0190/10/0890/10/1590/10/2290/10/2990/11/0590/11/1390/11/1990/11/2690/12/0390/12/1090/12/1790/12/2591/01/01<0.013<0.009<0.011<0.007<0.008<0.012<0.015<0.008<0.014<0.008<0.012<0.008<0.060<0.009<0.020<0.013<0.009<0.007<0.009<0.010<0.009(0.012<0.014<0.011<0.013<0.007<0.010<0.011<0.013<0.010<0.008<0.010<0.008<0.009<0.008<0.011<0.012<0.012<0.009<0.013<0.014<0.010<0.009<0.010<0.009<0.007(0.008<0.011<0.009<0.009<0.009<0.008<0.014<0.010<0.012<0.013<0.011<0.009<0.010(0.008(0.011<0.015<0.014<0.013<0.011'0.012

<0.010<0.010<0.010<0.010<0.010<0.009<0.011<0.009<0.011<0.009<0.011<0.010<0.011<0.012<0.009(0.008<0.015<0.011<0.013(0.008<0.009<0.009<0.012<0.011<0.009<0.012<0.010<0.014<0.015<0.011<0.009<0.006(0.012<0.009<0.007<0.008<0.007<0.012<0.008<0.016<0.009<0.013<0.010<0.013<0.014<0.010<0.012<0.012<0.012<0.013<0.020<0.010<0.013<0.009<0.011<0.008<0.010<0.010<0.011<0.008<0.011<0.010(0.013<0.010(0.012<0.012(0.008<0.012<0.014<0.011<0.014.<0.012<0.014<0.013(0.012(0.015<0.011<0.008<0.014<0.016<0.011<0.012.<0.010<0.010<0.011<0.008<0.009<0.007<0.006(0.012<0.011<0.010<0.008<0.007<0.012<0.009 TABLE15CONCENTRATION OFResultsinunitsGAMMAEMITTERSINMILKafpCi/liter

+2sigmaLOCATIONCLIDES4-2-904-16-905-7-905-21-906-4-906-18-90605550-40Cs-134Cs-137Ba/La-140 a-226thers-40Cs-134Cs-137Ba/La-140 a-226thers-40Cs-134Cs-137Ba/La-140 a-226thers-40Cs-134Cs-137Ba/La-140 a-226thers1850+147<4.8<5.4<4.4<142<LLD1580+66<5.9<5.48.992+44<LLD1640+198<6'<8.4<7.6<226<LLD1570+67<6.0<6.0<6.950+28<LLD1500+66<5.1<4.8<7.5<112<LLD1490+64<5.4<5.4<7.8<112<LLD1730+198<7.5<7.5<5.4<205<LLD1660+146<4.7<5.3<4'<146<LLD1650+198<9.3<8.9<6.3164+90<LLD1550+163<6.4<7'<6.9<197<LLD1490+189<9.2<9.3<9.4<218<LLD1470+140<4.8<6.0<F1<162+92<LLD1550+144<4.5<4.5<5.2<128<LLD1600+169<6.5<6.9<4.0<194<LLD1550+143<5.2<5.4<5.7130+72<LLD1510+162<6.9<6.8<6.6<181<LLD1560+191<6.9<8.8<6.3<188<LLD1610+170<7.4<7.6<5.9<191<LLD1520+136<4.8<5.5<6.0<149<LLD1850+206<8.7<8.6<7.1<191<LLD1640+169<6.1<7.4<6.1<189<LLD1370+134<5.3<5.8<4.0<140<LLD1800+209<7'<9.0<8.9<218<LLD1560+134<5.4<6.05.3<153<LLD-104 TABLE15(Continued)

CONCENTRATION OPGAMMAEMITTERSINMILKResultsinunitsofpCi/liter

+2sigmaLOCATIONCLIDES4-2-904-16-905-7-905-21-906-4-906-18-901665*(Control)

-40Cs-134Cs-137Ba/La-140 a-226thers-40Cs-134Cs-137Ba/La-140 a-226thers-40Cs-134Cs-137Ba/La-140 a-226thers1530+170<6.6<7'<4.6<193<LLD1460+65<6'<5.8<7.4104+38<LLD1530+66<6.3<5.9<8.7<115<LLD1510+1444~9.<5.7<3.6<152<LLD1630+135<F1<5.64.6<138LLD1770+1757.0<7+1<4'<196<LLD1700+139<5.3<5.4<3'143+80<LLD1560+144<5.2<5.4<4.0<127<LLD1560+165<7.9<7'<6.2<190<LLD1320+176<7.5<10.0<8.2155+123<LLD1650+201<6.5<9.2<8.4<214<LLD1610+137<4.6<5.4<4.393+58<LLD1420+135<4.7<4.8<4.8<133<LLD1670+171<6.2<6.5<7.0150+75<LLD1590+172<6.6<5.9.<6.5<192<LLD1540+189<8.2<9.5<9.4<210<LLD1530+139<4.5<6.3<4'<144<LLD1610+137<4.4<5'<5.7<157<LLD*-Technical Specification location.

-105 TABLE15(ContinueC)

CONCENTRATION OFResultsinunitsGAMMAEMITTERSINMILKofpCi/liter

+2sigmaLOCATIONCLIDES7-9-907-23-908-6-908-20-909-4-909-17-90605550-40Cs-134Cs-137Ba/La-140 a-226thers-40Cs-134Cs-137Ba/La-140 a-226thers-40Cs-134Cs-137Ba/La-140 a-226thers-40Cs-134Cs-137Ba/La-140 a-226thers1590+134<5.06.3<4.9<151<LLD1560+192<8.6<10.2<7.1<217<LLD1460+138<4.5<4.9<3.6<133<LLD1530+163<6.7<8.5<6.5117+71<LLD1860+146<5.4<6.4<5.6<152<LLD1490+66<5.4<6.5<9.0125+55<LLD1560+165<6.6<7.9<6.5137+74<LLD1520+140<4.9<5.2<4.1<129<LLD1470+189<8.4<9.4<8.8<216<LLD1650+197<8.8<9.0<7.0<226<LLD1500+186<7'<9.3<8.7<210<LLD1640+169<6.6<8.4<7.6<202<LLD1620+202<8.5<8.2<7.1<196<LLD1590+166<6.6<6.1<5'<148+99<LLD1690+139<4.8<6.0<3.4137+83<LLD1460+64<5.4<5.9<6.3<115<LLD1700+199<8.8<10.0<9.4<229<LLD1570+144<5.1<4.7<5.1<140<LLD1770+202<8'<8.4<8'<217<LLD1650+140<5.2<5.6<4.6<154<LLD1750+140<4~7<5.9<5.3<158<LLD1600+146<4.9<4.5<3.6<132<LLD1530+143<4.7<5'<6.3<142<LLD1530+193<6~1<8.2<4.4<193<LLD-106 TABLE15(ContinueC)

CONCENTRATION OFGAMMAEMITTERSINMILKResultsinunitsofpCi/liter

+2sigmaLOCATIONCLIDES7-9-907-23-908-6-908-20-909-4-909-17-901665*(Control)

-40Cs-134Cs-137Ba/La-140 a-226thers-40Cs-134s-137Ba/La-140 a-226thers-40Cs-134Cs-137Ba/La-140 a-226thers1440+64<5'6.7<7.4112<LLD1740+140<5.4<6.75'<155<LLD1620+1696.8<6'<5'<188<LLD1620+195<72<82<10'124+80<LLD1670+201<8.5<9.0<77<208<LLD1470+160<6.5<F1<F6<192<LLD1520+66<5.8<6'<9.3123+47<LLD1740+1455.5<5.4<5.1<156<LLD1710+170<7.1<7~1<5.8<195<LLD1470+186<7'<8.6<5.4195+138<LLD1660+140<5.7<6.3<5.1<155<LLD1430+64<5.7<5.5<8.2<110<LLD1380+63<5.66.4<8'<136+44<LLD1750+142<5.1<5.8<5.1102+74<LLD1550+142<4.7<5.7.<4-1<137<LLD1570+143<4.7<4.9<4.8<139<LLD1820+146<5.5<6.5<4'<158<LLD1500+66<6.3<6.8<6.5167+43<LLD*-Technical Specification location.

-107 TABLE15(Continued)

CONCENTRATION OFResultsinunitsGAMMAEMITTERSINMILKofpCi/liter

+2sigmaLOCATIONCLIDES10-1-9010-15-9011-5-9011-19-90.

12-3-9012-17-90605550-40Cs-134Cs-137Ba/La-140 a-226thers-40Cs-134Cs-137Ba/La-140 a-226thers-40Cs-134Cs-137Ba/La-140 a-226thers-40Cs-134Cs-137Ba/La-140 a-226thers1610+68<6.4<6.2<9'73+43<LLD1400+65<6.2<6.3<6.3<119<LLD1510+143<4.9<5.4<5.1<133<LLD1480+139<4.4<5.6<4'<133<LLD1770+153<4.9<5'<2.6<128<LLD1630+1384.5<4.9<3'<148LLD1480+139<4.7<5.8<5.8137<LLD1490+1616.6<6.5<8.4165+76<LLD1580+166<5.8<8.0<5.6<189<LLD1660+140<5.3<6.3<4'<154<LLD1600+135<F1<6.3<4.8<158<LLD1720+173<6.8<8.7<6.6204+91<LLD1650+193<7.7<8.5<10.0<206<LLD1850+176<6.7<8.1<6'<189<LLD1540+164<7.0<6.1<5.4<188<LLD1420+136<4~8<5.9<5.5<128<LLD1640+165<6.9<7+7<6.5<186<LLD1480+65<5.9<6.1<4.3113+44<LLD1420+182<8.5<8.6<9.3<209<LLD-.1510+192<8.2<10.1<5.4<211<LLD1510+184<7.6<9.4<9.4<223'LLD1690+140<5.4<6.4<6.0130+72<LLD1630+146<5.6<5.9<5.1<135<LLD1460+159<6.3<7.1<8.0199+128<LLD-108 TABLE15(Continued)

CONCENTRATION OPGAMMAEMITTERSINMILKResultsinunitsofpCi/liter

+2sigmaLOCATION1665*(Control)

CLIDES-40Cs-134Cs-137Ba/La-140 a-226thers-40Cs-134Cs-137Ba/La-140 a-226thers-40Cs-134Cs-137Ba/La-140 a-226thers10-1-901450+188<7.9<92<8.3<226<LLD1700+138<5.0<5'<36<153<LLD1410+65<6.2<6.3<9.4<123<LLD10-15-901620+192<8.1<9.5<10.4-<221<LLD1610+148<4'<4.5<4.7<138<LLD1630+1374.85.8<4.6156+70<LLD11-5-901470+141<5.0<5.4<5.3<137<LLD1680+198<6.8<10'<6.3<228<LLD1490+66<5.7<6.4<9.8<109<LLD11-19-901780+142<4.8<5.54.3<154*<LLD1770+201<7.2<9.0<8.3<202<LLD1690+139<6.0<6.5<5.4<156<LLD12-3-901680+140<5.6<5.7<5.3161+71LLD1710+140<4.7<6.6<5.9160<LLD1530+66<5.2<6'.<5.7115+42<LLD.12-17-901550+136<F1<6.6<4.8<151<LLD1490+66<5.7<6.5<7'120<LLD1570+67<5.5<6.47'116<LLD*-Technical Specification location.

-109 TABLE16CONCENTRATION OPIODINE-131INMILK(1)ResultsinunitsofpCi/liter

+2sigmaLOCATION605550741665*LOCATION605550741665*LOCATION605550741665*4-2-90<0.40<0.39<0.46<032<0.19<0.37<0'17-9-90<0.27<0.19<0.34<0.18<0.24<0.30<0.3710-1-90<0.50<0.19<0'1<0'1<0.14<0.44<0'94-16-90<0.16<0.38<0.35<0.41<019<0.14<0.137-23-90<0.44<0.27<0'1<017<0.36<0.18<0.1310-15-90<0.16<0.19<0'9<0'0<0.14<0'8<0'95-7-90<0.19<0.37<0.12<0.20<0.19<0.12<0.148-6-90<0.28<0.24<0.18<0.14<0.26<0.15<0'811-5-90<0.11<0.15<0.20<0.13<0-13<0.12<0.125-21-90<0.18<010<0.160'4<0.17<0.17<0.138-20-90<0.19<0.12<0.11<0.22<0.25<0'2<0.1311-19-90<0.20<0.25<0.21<018<0-45<0.20<0.156-4-90<049<0'0<0.30<0.25<012<0.48<0.299-4-90<0.16<0'1<0.20<0.20<0.16<0.36<0.2912-3-90<0.16<0.19<0.14<0.15<0.18<0.17<0.226-18-90<0.20<0'4<0.21<0.21<013<0.25<0.239-17-90<0.10<0.35<0'6<0.31<0.16<0.22<0.1612-17-90<0.18<0.22<0.14<0.34<0.21<0.13<0.13*-ControlResult.Technical Specification location.

(1)Iodine131resultsarecorrected fordecaytothesamplestopdate.

TABLE17ACONCENTRATION OFGAMMAEMITTERSINFOODPRODUCTS-ResultsinunitsofpCi/g(wet)+2sigmaLOCATIODATESAMPLETYPEBe-7-40I-131Cs-134Cs-137a-226cTh-228OTHERKKKPPPZZZ9-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-90BeanLeavesSquashLeavesCabbageCornLeavesSquashLeavesBeanLeavesSquashLeavesBeanLeavesSwissChardCabbageBeanLeavesCucumberLeavesSquashLeavesrapeLeavesBeanLeavesSwissChardSquashLeavesCabbageGrapeLeavesBeanLeaves0.58+0.08 0.44+0.04 0.11+0080'7+0.150.67+0.07 0.39+0.11 0.89+0.76 0.73+0.08 0.27+0.04 0.18+0'60.47+0.06 1.04+0.14 0.36+0.07 0.65+0.09 0.56+0.10 0'9+0.060.47+0.09 0.08+0.03 1.46+0.16 0.49+0.05 3.49+0.26 3.29+0.12 3.82+0.27 4'1+0'32.85+0.22 3.37+0.34 2.82+0.20 2.19+0.21 6.10+0.17 3.74+0.27 4.05+0.24 5.08+0.44 3.61+0.28 4.03+0.28 3.14+0.31 5.66+0.34 5.65+0.37 2.58+0.11 4'6+0'55.53+0.16

<0.012<0.011<0.013<0022<0.010<0.019<0.009<0.014<0.013<0.012<0.010<0.022<0.017<0.016<0.019<0.016<0.025<0.014<0.025<0.015<0.010<0.014<0.011<0.020<0.008<0.017<0.008<0.010<0.014<0,.011<0.008<0.018<0'12<0.011<0.014<0.012<0'15<0.012<0.022<0.015<0.012<0.013<0.013<0'21<0.010<0.019<0.008<0.010<0.014<0.013<0.010<0.022<0.012<0.012<0.014<0014<0.015<0.012<0.023<0'140.20+0.10 0.23+0~090.29+0.12 0.68+0.35 0.22+0.11 0.34+0.16 0.23+0.09

<0.240.22+0.09 0.34+0.17 0.23+0.10 0.30+0.19 0.30+0.16 0.26+0.12 034+0.170.19+0.10 0.44+0.15 0.19+0;08 0.54+0.20 0.30+0.09

<0.046<0.043<0.049<0.096<0.037<0.077<0.032<0.047<0.057<0.051<0.038<0.088<0.050<0.0480.030+0.024 0.072+0.058

<0.065<0.044<0.091<0.055<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD*-ControlresultAllresultsinunitscfactivity~erramwetweight TABLCONCENTRATION OFGAMMAEMITTERSINFOODPRODUCTSResultsinunitsofpCi/kg(wet)+2sigmaLOCATIODATESAMPLETYPEBe-7-40I-131Cs-134Cs-137a-226cTh-228OTHERKPPPZZZ9-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-90BeanLeavesSquashLeavesCabbageCornLeavesSquashLeavesBeanLeavesSquashLeavesBeanLeavesSwissChardCabbageBeanLeavesCucumberLeavesSquashLeavesGrapeLeavesBeanLeavesSwissChardSquashLeavesCabbageGrapeLeavesBeanLeaves580+100435+40114+80869+147671+74393+106891+76731+84274+38177+64468+601040+138365+73647+90557+10187+55467+9378+271460+165494+473490+2583290+1193820+2694310+4272850+2193370+3402820+1992190+2146100+1693740+2674050+2395080+4403160+2814030+2843140+3085660+3455650+3742580+1094760+4515530+165<12<11<13<22<10<19<9<14<13<12<10<22<17<16<19<16<25<14<25<15<10<14<ll<20<8<17<8<10<14<11<8<18<12<11<14<12<15<12<22<15<12<13<13<21<10<19<8<10<14<13<10<22<12<12<14<14<15<12<23<14199+100234+88294+125680+352215+106337+165231+92<238224+87340+170228+104302+187301+165258+117336+169194+98439+150188+78544+201296+89<46<43<49<96<37<77<32<47<57<51<38<88<50<4830+2472+58<65<44<91<55<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD*-ControlresultAllresultsinunitsofactivityerkiloramwetweight-112 TABLE18MILKANIMALCENSUSOWNORAREA(a)ScribaewHavenexicoichlandPulaskiO.16*2362661626394*45105117*641214171960*50*55*216849222369ONCENSUSMAP(1)1990DEGREES(3)190'95'90'62

'14'40'83

'85'5'13'25'30'46'30'07'07'07'20'15'32'0'3'5'12'08'8'5'2'5'ISTANCE (3)5.9.8.04.52'.21.53.0-6.78'5.27.88'2.67.28.55.57.911.59.810.210',9~58.29~210.511.67.910.210511.6O.OFMILKANIMALS40Cone4C1CD9G(2)6G(2)40C42C95CD30C45Cone62C50C24C65C2C40C30C160C,1G(2)55C50C,3G(2)64C,1G(2)10G,(2)52Cone52CSterlingolney65**25706667220'82'47'56'52'7.0 9.59.47.88.343Cone23C60ConeMILKINGANIMALTOTALS:1,129Cows(including controllocations) 30GoatsMILKINGANIMALTOTALS1,086Cows(b)(excluding controllocations) 30Goats(b)-113 TABLE18(Continued)

MILKANIMALCENSUS1990NOTESC=CowsG=Goats*=Milksamplelocation**=MilksamplecontrollocationND=Didnotwishtoparticipate inthesurvey(1)=References Figure4(2)=Goatisnotcurrently producing milkoranymilkproducedisutilizedbytheowner(3)=DegreesanddistancearebasedonNMP-2ReactorBuildingcenterline one=Nocowsorgoatsatthatlocation.

Locationwasapreviouslocationwithcowsand/orgoats.(a)=Censusperformed outtoadistanceofapproximately tenmiles.(b)=Totalsexcluding controllocationresults.-114 TABLE191990RESIDENCE CENSUSLOCATIONP(1)LOCATIONTEOROLOGICAL ECTORDEGREES(2)DISTANCE(2)LakeRoadLakeRoadCountyRoute29incrRoadincrRoadLakeviewRoadBibleCampRetreatBibleCampRetreatBCDEENESEESESWWSW99'02'30; 163'70'07'34'38'.3 1.11.41.61.6120.90.9milesmilesmilesmilesmilesmilesmilesmiles*Thismeteorological sectorisoverLakeOntario.withinfivemiles.(1)'Corresponds toFigure3.(2)BasedonNMP-2reactorcenterline.

-115 TAB0INTERLABORATORY COMPARISON PROGRAMRESULTSALYSISBetaDATE3/90EDIUMirFilter(pCi/filter)

ITEREFERENCE O.A90-024PARESULT(1)31+5ITERESULT(2)33+3(3)32+331+3Betaritiumritium8/902/906/90irFilter(pCi/filter) ater(pCi/liter) ater(pCi/liter)

A90-097A90-016A90-07062+54976+4982933+35863+2(3)64+263+25100+100(4)5000+1004800+1003000+200(4)3100+2002800+100ritium10/90ater(pCi/liter)

A90-1267203+7207100+300(4)7000+3007400+300Beta4/90ater(pCi/liter)

A90-03452+550+2(3)49+250+2BetaI-13110/904/90ater(pCi/liter) ilk(pCi/liter)

A90-127A90-03553+599+10'8+1(3)49+149+196+10(4)97+1295+14-116 TABLE20(Cantinued)

INTERLABORATORY COMPARISON PROGRAMRESULTSALYSISI-131I-131amma(Cs-137)DATE2/908/903/90DIUMater(pCi/liter) ater(pCi/liter) irFilter(pCi/liter)

ITEREFERENCE O.A90-018A90-096A90-024PARESULT(1)(5)39+610+5ITERESULT(2)(5)41+1(3)41+241+212+4(3)12+412+5amma(Cs-137)amma(Cs-137)BetaBetaBeta8/904/901/905/909/90irFilter(pCi/liter) ilk(pCi/liter) aterateraterA90-097A90-035A90-016A90-056A90-11120+524+5-12+515+510+523+5(3)23+524+625+3(3)24+625+512+1(3)10+110+113+1(3)13+112+111+1(3)11+112+1 TABLE20tinued)XNTERLABORATORY COMPARISON PROGRAMRESULTSALYSISamma(Ba-133)DATE2/90EDIUMater(pCi/liter)

SITEREFERENCE O.A90-017PARESULT(1)74+7ITERESULT(2)75+3(3)74+378+6amma(Zn-65)2/90ater(pCi/liter)

A90-017139+14145+6(3)147+12146+15amma(Ru-106)2/90ater(pCi/liter)

A90-017139+14131+16(3)130+13144+30amma(Cs-134)amma(Cs-137)amma(Co-60)I-131amma(Cs-137)2/902/902/909/909/90ater(pCi/liter) ater(pCi/liter) ater(pCi/liter) ilk(pCi/liter) ilk(pCi/liter)

A90-017A90-017A90-017A90-113A90-11318+518+515+558+620+515+1(3)21+414+323+2(3)24+325+315+1(3)15+415+365+2(4)64+362+420+3(3)21+518+6-118 TABLE20(Continued)

INTERLABORATORY COMPARISON PROGRAMRESULTSALYSISamma(Co-60)DATE6/90DIUMater(pCi/liter)

ITEREFERENCE O.A90-065PARESULT(1)24+5ITERESULT(2)27+2(3)25+627+6amma(Zn-65)6/90ater(pCi/liter)

A90-065148+15158+6(3)152+15164+15amma(RQ-106)6/90ater(pCi/liter)

A90-065210+21191+21(3)166+29177+34amma(Cs-134)6/90ater(pCi/liter)

A90-06524+520+2(3)23+327+5amma(Cs-137)amma(Ba-133)6/906/90ater(pCi/liter) ater(pCi/liter)

A90-065A90-06525+599+1024+2(3)25+425+4105+3(3)99+7102+7 TABLE20tinued)INTERLABORATORY COMPARISON PROGRAMRESULTSALYSISamma(Co-60)DATE10/90DIUMater(pCi/liter)

ITEREFERENCE O.A90-114PARESULT(1)20+5ITERESULT(2)22+3(3)19+322+3amma(Zn-65)10/90ater(pCi/liter)

A90-114115+12117+12(3)118+12114+12amma(Ru-106)amma(Cs-134)10/9010/90ater(pCi/liter) ater(pCi/liter)

A90-114A90-114151+1512+5130+25(3)131+25123+2510+3(3)11+312+3amma(Cs-137)amma(Ba-133)10/9010/90ater(pCi/liter) ater(pCi/liter)

A90-114A90-11412+5110+1112+3(3)12+312+3108+6(3)105+6105+6-120 TABLE20(Cantinued)

INTERLABORATORY COMPARISON PROGRAMRESULTSALYSISamma(Cs-134)DATE4/90DIUMater(pCi/liter)

ITEREFERENCE O.A90-034PARESULT(1)15+5ITERESULT(2)14+4(3)15+312+4amma(Cs-137)4/90ater(pCi/liter)

A90-03415+516+3(3)16+414+4amma(Cs-134)10/90ater(pCi/liter)

A90-1277+57+3(3)8+29+3amma(Cs-137)10/90ater(pCi/liter)

A90-1275+57+2(3)6+36+3 TABLE20tinued)INTERLABORATORY COMPARISON PROGRAMRESULTSNOTES:(1)Resultsreportedasactivity+thestandarddeviation oftheerror.(2)Resultsreportedasactivity+theerror(2sigma).(3)Analyzedatthesiteenvironmental laboratory.

(4)Analyzedatavendorlaboratory.

(5)Noresults.NosamplesentbyEPA;-122 TABLE21HISTORICAL ENVIRONMENTAL SAMPLEDATASHORELINE SEDIMENTYEARIN.Cs-134Cs-137LOCATION:

CONTROL~iiIN.IN.Co-60EAN1979(2)19801981198219831984198519861987198819891990LLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLD0'20.07LLD0.05LLDLLDLLDLLDLLDLLDLLDLLD0.220.09LLD0.05LLDLLDLLDLLDLLDLLDLLDLLD0~220.08LLD0.05LLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDesultsinpCi/g(dry)(1)Controllocationwasatanareabeyondtheinfluence ofthesite(westerly direction).

(2)Samplingwasinitiated in1979.Samplingwasnotrequiredpriorto1979.

TABLE22HISTORICAL ENVIRONMENTAL SAMPLEDATASHORELINE SEDIMENTCs-134Cs-137LOCATION:

INDICATOR (SUNSETBAY)Co-60YEAR197919801981198219831984198519861987198819891990IN.(2)(2)(2)(2)(2)(2)LLDLLDLLDLLDLLDLLD(2)(2)(2)(2)(2)(2)LLDLLDLLDLLDLLDLLD(2)(2)(2)(2)(2)(2)LLDLLDLLDLLDLLDLLDIN.(2)(2)(2)(2)(2)(2)LLDLLDLLDLLD0.250.28X.(2)(2)(2)(2)(2)(2)LLDLLDLLDLLD0'40'8(2)(2)(2)(2)(2)(2)LLDLLDLLDLLD0.300.28IN.(2)(2)(2)(2)(2)(2)LLDLLDLLDLLDLLDLLDX.(2)(2)'2)(2)(2)(2)LLDLLDLLDLLDLLDLLD(2.)(2)(2)(2)(2)(2)LLDLLDLLDLLDLLDLLDesultsinpCi/g(dry)(1)Locationwasoff-siteatSunsetBeach(closestlocationwithrecreational value).(2)Samplinginitiated in1985asrequiredbythenewTechnical Specifications.

-124 TABLE23HZSTORZCAL ENVIRONMENTAL SAMPLEDATAPZSH197619771978197919801981198219831984198519861987198819891990IN.1~20.130.040030.030'280.0270.0410.0150.0260.0210'170.0230.0200.025Cs-137LOCATION.

CONTROL(1)1.20.130.200.060.110.0620.0550.0570.0380.0470.0320.0400.0530.0330.0791.20.130.090'40'60.0430.0460.0490.0320.0340'250'310.0330.0290'43esultsinpCi/g(wet)(1)Controllocationwasatanareabeyondtheinfluence ofthesite(westerly direction).

TABLE24HISTORICAL ENVIRONMENTAL SAMPLEDATAPISH197619771978197919801981198219831984198519861987198819891990IN.0.50.130'30'20.030'30.0340.0330.0330.0180.0090.0240'200.0200.024Cs-137LOCATION:

INDICATOR (NMP/JAF) 3.90'90.100'50.100'00.0640.0560.0610'440'510.0630.0740.0430.1151.40.290.080.100.060060.0480.0450.0430.0300.0280.0330.0340.0350.044esultsinpCi/g(wet)Indicator locations areinthegeneralareaoftheNMP-1andZ.A.FitzPatrick coolingwaterdischarge structures.

-126 TABLE25HISTORICAL ENVIRONMENTAL SAMPLEDATASURFACEMATERCs-137LOCATION:

CONTROLCo-60YEAR197619771978197919801981198219831984198519861987198819891990IN.(1)(2)LLD2.5LLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLD(1)(2)LLD2.5LLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDEAN(1)(2)LLD2.5LLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDIN.(1)(2)(2)LLDLLD1.4LLDLLDLLDLLDLLDLLDLLDLLDLLD(1)(2)(2)LLDLLD1.4LLDLLDLLDLLDLLDLLDLLDLLDLLD(1)(2)(2)LLDLLD1.4LLDLLDLLDLLDLLDLLDLLDLLDLLDesultsinpCi/liter (1)Nogammaanalysesperformed (notrequired).

(2)Datashowedinstrument background results.(3)LocationwastheCityofOswegoWaterSupplyfor1976-1984andtheOswegoSteamStationinletcanalfor1985-1990.

TABLE26HZSTORZCAL ENVZRONMENTAL SAMPLEDATASURFACEWATERYEARIN.Cs-137LOCATION:

INDICATOR

~iIN.Co-60AN197619771978197919801981198219831984198519861987198819891990(1)(2)LLDLLDLLDLLD0.43LLDLLDLLDLLDLLDLLDLLDLLD(1)(2)LLDLLDLLDLLD0'3LLDLLDLLDLLDLLDLLDLLDLLD(1)(2)LLDLLDLLDLLD0.43LLDLLDLLDLLDLLDLLDLLDLLD(1)(2)(2)LLDLLDLLD1.6LLDLLDLLDLLDLLDLLDLLDLLD(1)(2)(2)LLDLLDLLD2.4LLDLLDLLDLLDLLDLLDLLDLLD(1)(2)(2)LLDLLDLLD1.9LLDLLDLLDLLDLLDLLDLLDLLDesultsinpCi/liter (1)Nogammaanalysesperformed (notrecpxired).

(2)Datashowedinstrument background results.(3)LocationwastheJ.A.FitzPatrick inletcanal.-128 TABLE27HISTORICAL ENVIRONMENTAL SAMPLEDATASURFACEMATERTRITIUMYEAR197619771978197919801981198219831984198519861987198819891990IN.440300215174211211112230190230250140240180260TRITIUMLOCATION'ONTROL (1)929530490308290328307280220370550270460660320652408304259257276165250205278373210320373290esultsinpCi/liter (1)ControllocationistheCityofOswegodrinkingwaterfor1976-1984andtheOswegoSteamStationinletcanalfor1985-1990.

TABLE28HISTORICAL ENVIRONMENTAL SAMPLEDATASURFACERATERTRITIUMYEAR197619771978197919801981198219831984198519861987198819891990IN.365380377176150212194249110250260160430210220TRITIUMLOCATION:

INDICATOR 889530560276306388'3115603701200(2)500410480350290627455476228227285266347280530380322460280250esultsinpCi/liter (1)Indicator locationistheFitzPatrick inletcanal.(2)Suspectsamplecontamination.

Recollected samplesshowednormallevelsoftritium.-130 TABLE29HISTORICAL ENVIRONMENTAL SAMPLEDATAAIRPARTICULATE GROSSBETA19771978197919801981198219831984198519861987198819891990IN.0.0010.010.0100.0090.0160.0110.0070.0130.0130.0080.0090.0080.0070.003GROSSBETALOCATION:

CONTROL~ii0.4840.660.7030.2910.5490.0780.0850.0510.0430.2720.0370.0390.0390.0270.1250160.0770.0560.1650.0330.0240'260.0240.0390.0210'180'170'013esultsinpCi/m~(1)Locations usedfor1977-1984wereCoff-site, Dloff-site, D2off-site, Eoff-site, Foff-site, andGoff-site.

ControllocationR-5off-sitewasusedfor1985-1990(formerly Coff-sitelocation).

TABLE30HISTORICAL ENVIRONMENTAL SAMPLEDATAAIRPARTICULATE GROSSBETAYEAR19771978197919801981198219831984198519861987198819891990IN.0.0020.010.0010.0020.0040.0010'020.0020.0100'070.0090.0070.0070.005GROSSBETALOCATION:

INDICATOR

<<ii0.3260'40.2710.2070.5280.1130.0620.0580.0440.2890.0400.0400.0410.023EAN0.1060.110.0580.0440.1510.0310.0230.0250.0230.0390.0210.0180.0170;014esultsinpCi/m~(1)Locations usedfor1977-1984wereD1on-site,D2on-site,Eon-site,Fon-site,Gon-site,Hon-site,Ion-site,Jon-site,andKon-siteasapplicable.

1985-1990locations wereR-1off-site, R-2off-site, R-3off-site, andR-4off-site.

-132 TABLE31HISTORICAL ENVIRONMENTAL SAMPLEDATAAIRPARTICULATES IN.X.Cs-137LOCATION:

CONTROL~iIN.Co-60Preop.197019711972197319741975197619771978197919801981198219831984198519861987198819891990(1)(1)(1)(1)(1)(1)(1)(1)0.00020.00080.00080.00150.00030.00020.0002LLDLLD0.0075LLDLLDLLDLLD(1)(1)(1)(1)(1)(1)(1)(1)0.01120.00420.00470.00180.00420.00090.0002LLDLLD0.0311LLDLLDLLDLLD(1)(1)(1)(1)(1)(1)(1)(1)0.00340.00180.00160.00160.00170.00040.0002LLDLLD0.0193LLDLLDLLDLLD(1)(1)(1)(1)(1)(1)(1)(1)0.00340.00030.0005LLD0.00030.00040.00070.0004LLDLLDLLDLLDLLDLLD(1)(1)(1)(1)(1)(1)(1)(1)0.03470.00560.0014LLD0.00120.00070.00070.0012LLDLLDLLDLLDLLDLLD(1)(1)(1)(1)(1)(1)(1)(1)0.01720.00200.0009LLD0.00080.00060.00070.0008LLDLLDLLDLLDLLDLLDesultsinpCi/m~(1)(2)Nodataavailable (notrequiredpriorto1977).Locations includedcomposites ofoff-siteairmonitoring locations for1977-1984.locationincludedonlyR-5airmonitoring locationfor1985-1990.Sample TABLE32HISTORICAL ENVIRONMENTAL SAMPLEDATAAIRPARTICULATES YEARIN.X.Cs-137LOCATION:

INDICATOR

~iIN.X.Co-60Preop.197019711972197319741975197619771978197919801981198219831984198519861987198819891990(1)(1)(1)(1)(1)(1)(1)(1)0.00010.00030.00030.00050'0020.00010.0002LLDLLD0.0069LLDLLDLLDLLD(1)(1)(1)(1)(1)(1)(1)(1)0.01050.00260.00200.00190.00450.00060.0003LLDLLD0.0364LLDLLDLLDLLD(1)(1)(1)(1)(1)(1)(1)(1)0.0043000160.00100.00110.00140.00040.0002LLDLLD0.0183LLDLLDLLDLLD(1)(1)(1)(1)(1)(1)(1)(1)0.00030.00030.00030.00160.00020.00030.00030.0007LLDLLDLLDLLDLLDLLD(1)(1)(1)(1)(1)(1)(1)(1)0.07110.01530.00070.00160'0170.00100.00170.0017LLDLLDLLDLLDLLDLLD(1)(1)(1)(1)(1)(1)(1)(1)0.01790.00230.00050.00160.00060.00050.00070.0012LLDLLDLLDLLDLLDLLDesultsinpCi/m~(1)(2)Nodataavailable (notrequiredpriorto1977).Locations includedcomposites ofon-siteairmonitoring locations for1977-1984.includedR-1throughR-4airmonitoring locations for1985-1990.Locations

-134 TABLE33HISTORICAL ENVIRONMENTAL SAMPLEDATAAIRRADIOIODINE YEAR197619771978197919801981198219831984198519861987198819891990IN.0.010.020.03LLDLLDLLD0.039LLDLLDLLD0.041LLDLLDLLDLLDIODINE-131 LOCATION:

CONTROL~~~X.5.880.820.04LLDLLDLLD0.039LLDLLDLLD0.332LLDLLDLLDLLD0.600'20.03LLDLLDLLD0.039LLDLLDLLD0.151LLDLLDLLDLLDesultsinpCi/m~(1)Locations Dloff-site, D2off-site, Eoff-site, Foff-site, andGoff-siteusedfor1976-1984.LocationR-5off-siteusedfor1985-1990.

TABLE34HISTORICAL ENVIRONMENTAL SAMPLEDATAAIRRADIOIODINE YEAR197619771978197919801981198219831984198519861987198819891990IN.0010020.02LLD0.0130.01600020.022LLDLLD00230.011LLDLLDLLDIODINE-131 LOCATION:

INDICATOR

~i2.090.730.07LLD00130.0420.0420.035LLDLLD0.3600.018LLDLLDLLDEAN0.330.310.04LLD0.0130'290.0160028LLDLLD0.1190'14LLDLLDLLDesultsinpCi/m~Locations usedfor1976-1984wereD1on-site,D2on-site,Eon-site,Fon-site,Gon-site,Hon-site,Ion-site,Zon-site,andKon-site,asapplicable.

Locations usedfor1985-1990wereR1off-site, R-2off-site, R-3off-site, andR-4off-site.

-136 TABLE35HI8TORICAL ENVIRONMENTAL 8AMPLEDATAENVIRONMENTAL TLDPreop1970197119721973197419751976197719781979198019811982198319841985198619871988198919904.64~42'3.7(4.6)*(4~8)*(2.9)*(3~7)*IN.(1)6.02.02'2.22'4.83.24.03.33'3.83.53.84'4.74~5(4~4)*5.3.(5.5)*DOSE(mrem)LOCATION:

CONTROL(2)(1)7'6.76.26.98.96'.07'8.04.75.75.85.96.17.28.27.6(6.8)*7.5(7.2)*6.6(5.8)*6.8(6.8)*6.4(5.6)*6.0(5.9)*(1)6.74.34'4.75.65.55'5'4'4'4.94.85;15.86'5.6(5.4)*6.3(6.3)*5.4(5.2)*5~6(5.4)*4.7(4.6)*4.7(4.6)*esultsinmremperstandardmonth(1)(2)()*Datanotavailable.

TLD58,14,49,100,and111whereapplicable.

TLDresultbasedontheTechnical Specification requiredlocations (TLDgl4and49).

TABLE36AHISTORICAL ENVIRONMENTAL SAMPLEDATAENVIRONMENTAL TLDYEARPreop197019711972197319741975197619771978197919801981198219831984198519861987198819891990IN.(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)4.14'4'3.42.83.6DOSE(mrem)LOCATION:

SITEBOUNDARY(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)12.618.714'17'15.414.8EAN(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)6.27.0616.45'5.8esultsinmremperstandardmonth(1)(2)Nodataavailable (notrequiredpriorto1985);TLDlocations initiated in1985asrequiredbythenewTechnical Specifications.

IncludesTLDnumbers75,76,77,23,78,79,80,81,82,83,84,7,18,85,86,and87.-138 TABLE36BHISTORICAL ENVIRONMENTAL SAMPLEDATAENVIRONMENTAL TLDDOSE(mrem)Preop197019711972197319741975197619771978197919801981198219831984198519861987198819891990IN.(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)4.04.64.33.82.53.6LOCATION:

OFF-SITE(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)7.18.66.07-.06.86'SECTORS()(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)5.06~05'5.34.94.7esultsinmremperstandardmonth(1)(2)Nodataavailable (notrequiredpriorto1985).TLDlocations initiated in1985asrequiredbythenumbers88,89,90,91,92,93,94,and95.newTechnical Specifications.

IncludesTLD TABLE36CHISTORICAL ENVIRONMENTAL SAMPLEDATAENVIRONMENTAL TLDYEARPreop197019711972197319741975197619771978197919801981198219831984198519861987198819891990IN.(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)3'4.83'3.92.13'DOSE(mrem)LOCATION:

SPECIALINTERESTX.(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)6.88.26.06.67.06.3EAN(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)5.36.15.15.34.84.7esultsinmremperstandardmonth(1)(2)(3)Nodataavailable (notrequiredpriorto1985).TLDlocations initiated in1985asrequiredbythenewTechnical Specifications.

arenumbers96,58,97,56,15,and98.TLDlocations includecriticalresidences andpopulated areasnearthesite.TLD'sincluded-140 TABLE36DHISTORICAL ENVIRONMENTAL SAMPLEDATAENVIRONMENTAL TLDEARPreop197019711972197319741975197619771978197919801981198219831984198519861987198819891990IN.(1)4.71.52.33.03.14.63'3.03'273.94.13.95.04~64'4.74.04.42.73'DOSE(mrem)LOCATION:

ON-SITEINDICATOR

~i(1)9.07'8.224.410.616.018.815.39.08.312'11.813'16.513'15'16.111.411.914.512.9(1)6.04.74.96.65.77'6.95.74'4.35.35.86.36.97.06.37.05.86.06.05'esultsinmremperstandardmonth(1)(2)Nodataavailable.

IncludesTLDnumbers3,4,5,6,and7(1970-1973).IncludesTLDnumbers3,4,5,6,7,23,24,25,and26(1974-1990).Locations areexistingorpreviouson-siteenvironmental airmonitoring locations.

TABLE36EHISTORICAL ENVIRONMENTAL SAMPLEDATAENVIRONMENTAL TLDEARPreop197019711972197319741975197619771978197919801981198219831984198519861987198819891990IN.(1)5.01.11.82.22.44.53.4F72.73.03'3'4'4.64'4.65.04.44.22.83'LOCATION:

OFF-SITE(1)8.07.76.66.98.97~17.28.04.75.75.85.96.27.28.27.77.66.66.66.46'DOSE(mrem)INDICATOR

~~~(1)6.74.54'4.15.35.55.25.33'4.04.64.75.25,66.15.56.15.2.5.44.64.8esultsinmremperstandardmonth(1)(2)Nodataavailable.

IncludesTLDnumbers8,9,10,ll,12,and13locations).

(off-site environmental airmonitoring

-142 TABLE37HISTORICAL ENVIRONMENTAL SAMPLEDATAMILKEARIN.Cs-137LOCATION:

CONTROL~iIN.I-131EAN197619771978197919801981198219831984198519861987198819891990(1)(1)2.4LLD3.63'LLDLLDLLDLLD5.3LLDLLDLLDLLD(1)(1)7.8LLD5.63.9LLDLLDLLDLLD12.4LLDLLDLLDLLD(1)(1)5.8LLD4.53.9LLDLLDLLDLLD8.4LLDLLDLLDLLD(1)(1)LLDLLD1.4LLDLLDLLDLLDLLD0.8LLDLLDLLDLLD(1)(1)LLDLLD1.4LLDLLDLLDLLDLLD290LLDLLDLLDLLD(1)(1)LLDLLD1.4LLDLLDLLDLLDLLD13.6LLDLLDLLDLLDesultsinpCi/liter (1)Nodataavailable (samplesnotrecpxired).

(2)Locationusedwasanavailable milksamplelocationinaleastprevalent winddirection greaterthantenmilesfromthesite.

TABLE38HISTORICAL ENVIRONMENTAL SAMPLEDATAMILKIN.Cs-137LOCATIONINDICATOR IN.I-1311976197719781979198019811982198319841985198619871988198919904.011.03'3'3'3.53.53'LLDLLD6.15.510.0LLDLLD15.022.033.053.021.029.014.010.9LLDLLD11.18.110.0LLDLLD9.317.19.99.48.18.65.77.2LLDLLD8.66.8100LLDLLD0'20.010.19LLD0.3LLDLLDLLD.LLDLLD0.3LLDLLDLLDLLD45.0049.000.19LLD8.8LLDLLDLLDLLDLLD30.0LLDLLDLLDLLD3.206.880'9LLD3.8LLDLLDLLDLLDLLD5.2LLDLLDLLDLLDesultsinpCi/liter (1)Locations sampledwereavailable downwindlocations withintenmileswithhighdeposition potential.

-144 TABLE39HISTORICAL ENVIRONMENTAL SAMPLEDATAFOODPRODUCTSEAR19761977197819791980(3)19811982198319841985(4)19861987198819891990IN(1)(1)(1)(1)0.02LLDLLDLLDLLDLLDLLDLLDLLDLLDLLDCs-137LOCATION:

CONTROL<<i(1)(1)(1)(1)0.02LLDLLDLLDLLDLLDLLDLLDLLDLLDLLD(1)(1)(1)(1)0.02LLDLDLLDLLDLLDLLDLLDLLDLLDLLDesultsinpCi/g(wet)(1)Nodataavailable (controlsamplesnotrequired).

(2)Locationwasanavailable foodproductsamplelocationinaleastprevalent winddirection greaterthantenmilesfromthesite.(3)Datacomprised ofbroadleaf andnon-broadleaf vegetation (1980-1984).(4)Datacomprised ofbroadleaf vegetation only(1985-1990).

TABLE40HISTORICAL ENVIRONMENTAL SAMPLEDATAPOODPRODUCTSEAR1976(2)197719781979198019811982198319841985(3)19861987198819891990IN.LLDLLDLLD0.0040.004LLDLLDLLDLLD0.047LLDLLD0.0080.009LLDCs-137LOCATION:

INDICATOR

~~iLLDLLDLLD0.0040.060LLDLLDLLDLLD0.047LLDLLD0.0080.009LLDLLDLLDLLD0.0040.036LDLLDLLDLLD0.047LLDLLD0.0080.009DesultsinpCi/g(wet)(2)(3)Indicator locations wereavailable downwindlocations withintenmilesofthesiteandwithhighdeposition potential.

Datacomprised ofbroadleaf andnon-broadleaf vegetation (1976-1984).Datacomprised ofbroadleaf vegetation only(1985-1990).-146

PXGURBS

Is,R5FrrroaaJfSks~.ASCOIISVr~~raaaoFICUREIAOFF-SITEENVIRONIIENTAL STATIONANDTLDLOCATIONS CrookAH0YaCR9X25CAltOFMIL55LEOENDLAKE10MIsI1aENVIRONNENT STATIONANDTLDLOCATIONTLDLOCATION01020905ONTARIO5MIkssrrroaao+~srrart~H~aH0so1210NOTETLDflTILOCATED214ac2I.Sniles0800SI5MI~s2G12~2ts22terSeaV9H~araa~2qXIIaafIAao<<rrylraas2rooaarc.IaCIrrs~oIaafak

~IMinelloIaheIIIIlIIIISs5Rrgaa'ISderrdarr FIGURE1-BOFFSITEENVIRONMENTAL STATIONANDTLDLOCATIONS (SOUTHERN)

SIlootsComersIraIS142102YCe<<arrAeshhresClrlonlALl2seAndRM0558nlbalrrsCa5eirdeteCrenbyCenterFULTO<<<<IeeANSNIB.ALtennntbel Centerh<<h<<eI+aL~JVearararahre 153ANlrIIee5~5CAYUGA<<eh<<<<irIrs~I7'oN.Y.820nearlr<<fdrahtrsgOI<<III~55rp8~2Ia,~<<LII~e<<hsI<<95wIek~~i~~OpHpNDAGACPU%VTop49A-Environmental TLDLocationNOTETLD8110LOCATED166at26;4milesVtrSyteaaeOO~RIV@

LlIIIEONFARIIIIIIINC~JfJAFD1gP1y5'2~I.IIcL.FeFIGURE2R2IS.IISŽ~ON-SITEENtIRONNENTAL STATIONANDTLDLOCATIONS

~Environmental StationTLDLocationri(l~KIK~3SKS.Kkll NOV~~IllIS0R3er~IIN(tR4AOAO-150 SCALEOFMILESgina)Sawrl)terrPwl3MI5Ml0TBlT5FIGURE3NEARESTRESIDENCE ANDFOODPRODUCTLOCATIONS

~IIINMPc,PleasantPa)atMeakoPorn)MelkoBeyBeachTalesIvwN2$OeterBeachBerrmglWSWcs+ahrSEWINlwHelenTogGate~elLAKEONTARIO~IlwellseNlnINNtwan.~NIIareelisIelNeIIssIIIII~~SWS~WNINsRIBSSE~IlYImrnW~anAu@laysCornerE"NMextco'NN NNcEcXIss0501IlrtluIP~a~wan,lIlenle)5uwllIaIlsus~eet4(jD~q0':SWISOswegoCenter~)Meatts)wlN1a1NIal$S))0n(e)~IleIl0~154n~~IIII~aIl~IIu~~CNN~tentsComersI1511l~'asl5Net)~~hIMingI)onlnra~al5la5)wlwenYI)~ls/4asant/e)5'sCcmelsWe4C~"'.Brake'sComenPY/CMlordSaALE)$1Pa)erne)loomisCofwrsRwISNCRM0l5RussSSSSIIjEast LAICEONTARIO10IfesssssireetrsISSsllrssFIGURE4HILLANIMALCENSUSANDHILLSAHFLELOCATIONS NMPsssssossaE0780fOs10lllwwssssss~WNM%AsM<<rseWSWssr}"-"Sosw~ssssssrsSSESIRASE~s~stNIpl.s~IIsskorsX~se4sssss/~st~s01sSsssss0ISe~slssssssgo0ALRRM0Issss~ssssoJs~/~sss~/Srrr~SsrssssHNI8ALSSsssssSsssssFULTOal.0~ssssRANI FIGURE5NEI<YORKSTATEMAPgakeOnta<>4BUFFALOROCHESTER SYRACUSE~UTICAALBANY~NEWYORKNineMilePointNuclearStationUnitINineMilePointNuclearStationUnit2JamesA.FitzPatrick NuclearPowerPlantNEWYORKCITY-153