Text

Environs Radiation Monitoring Program,Rept 39,1981
	ML20054K290
Person / Time
Site:	Peach Bottom
Issue date:	05/31/1982
From:	; CHEMICAL WASTE MANAGEMENT, INC.
To:	;
Shared Package
ML20054K286	List: ML20054K285; ML20054K290; ML20054K294;
References
	NUDOCS 8207010394
	Download: ML20054K290 (120)
	v • d • e

{{#Wiki_filter:_ _ _ _ _ _ _ _ _ _ _ _ _ _ L [ [ PEACH BOTTOM ATOMIC POWER STATION ENVIRONS RADIATION MONITORING PROGRAM January 1, 1981 through December 31, 1981 I REPORT NO. 39 I for The Philadelphia Electric Compand I May 1982 l Chemical Waste Management, Inc. Five Strathmore Road Natick, MA 01760 I 8207010394 820621 I PDR ADOCK 05000277 R PDR

I II PEACH DOTTOM ATOMIC POWER STATION ENVIRONS RADIATION MONITORING PROGRAM Januaru 1, 1981 throuch December 31, 1981 i I REPORT NO. 39 I I for The Philadelphia Electric Companu I I Mau 1982 i g Chemical Waste Management. Inc. " ' " " " ~ I Five Strathmore Road Natick, MA 01760 I I

e I TABLE OF CONTENTS I Page I. INTRODUCTION AND

SUMMARY

1 I A. Introduction 1 D. Sunnars 3 II. PROGRAM DESCRIPTION 9 A. Environnental Monitoring Stations 4 and Media Collected B. Sampling and Analysis Progran 4 III. PROCEDURES 17 IV. DISCUSSION OF RESULTS 20 A. Air Particulates 21 B. Precipitation 22 C. Sur f' ace Water and Discharge Water 23 D. Well Water 23 E. Soil 24 F. Silt 25 G. Fish 26 H. Vegetation 27 I. Milk 28 J. Rabbit 29 I I I I I l

e-- I LIST OF TA9LES II.1 Environmental Monitoring Stations Januaru through December 1981 II.2 Environmental Radiation Monitoring Progran Period Januaru theough December 1981 II.3 Sunnars of Analuses performed on Samples Collected I Januaru 1, 1981 through December 31, 1981 5 III.1 Tupical Analutical Sensitivities IV.1.1 Analutical Data for Air-Particulate Samples Cor. centration of Gross Beta Radioactivitu (pCi/m3) Group I - Peach Botton Site IV.1.2 Analutical Data for Air-Particulate Samplos Concentration of Gross Beta Radioactivitu (pCi/m3) Group II - Intermediate Distance Locations IV.1.3 Analutical Data for Air-Particulate Samples g Concentration of Gross Beta Radioactivitu (pCi/n3) g Group III - Distant Locations IV.1. 'l Monthlu Mean Values of Weeklu Air-Particulate Samples Concentration of Gross Beta Radioactivitu (pCi/m3) IV.1.5 Analutical Data for Month 13 Composite Air-Particulate g Samples g Ganna Spectrum Analusis - Nuclide Concentration (PCi/m34 IV.2.1 Analutical Data for Precipitation Sanples Concentration (PCi/ liter) IV.2.2 Analutical Data for Precipitation Samples l Si..irface Densitu (pCi/n2) m IV.3.1 Analutical Data for Surface Water Grab Samples Concentration (PCi/ liter, PCi/gran ash) IV.3.2 Analutical Data for Surface Water Composite Samples Concentration (PCi/ liter, PCi/gran ash) IV.3.3 Analutical Data for Discharge Water Grab Samples Concentration (pCi/ liter, PCi/gran ash) IV. 3. 45 Analutical Data for Discharge Water Composite Samples Concentration (p( i/ liter, PCi/ aran ash) IV. 't.1 Analutical Data for Well Water Samples Concentration (pCi/ liter) I i

4 I lI l IV.S.1 Analutical Data for Soil Samples Concentration (pCi/gran dru) I IV.6.1 Analutical Data for Silt Sanples Concentration (PCi/gran dru) I IV.6.2 Analutical Datc for Silt Sanples Ganna Spectrun Analusis - fluclide Concentration (pCi/gran dru) IV.7.1 Analytical Data for Fish Sanples Concentration (pCi/ aran ash) I IV.7.2 Analutical Data for Fish Samples Concentration (PCi/ aran original sample) IV.7.3 Analutical Data for Fish Samples I Ganna Spectrum Analusts - fluclide Concentration (PCi/aram original sample) 1 IV. 7. el Mean Radioactivitu in Channel Carfish and White Crappie Concentration (pCi/ aran ash) I IV.7.5 Mean Radioactivitu ire Channel Catfish and White Crappie Concentration (pCi/ uran original sannle) IV.8.1 Analutical Data for Vegetation Samples I Concentration (PCi/ aran ash) IV.O.2 Analutical Data for Vegetation Samples Concentration (pCi/ gram original sample) IV.9.1 Analutical Data for Milk Sanples Concentration (PCi/ liter) IV.9.2 1980 Mean Radioactivitu Concentration in Milk Samples Concentration (pCi/ liter) I IV.10.1 Analutical Data for Rabbit Samples Collected from Peach Botton Site - Station 1 Concentration (PCi/gran ash) IV.10.2 Analutical Data for Rabbit Sanples I Concentration (PCi/gran origireal sample) i I I

( 5 LIST OF FIGURES II.1 Environmental Sanpling Stations on or near Peach Botton Site II.2 Environmental Sampling Stations at Intermediate Distances from Peach Botton Site II.3 Environmental Sampling Stations at Remote Distances from Peach Botton Site IV.1.1 Gross Beta Radioactivity in Air Particulate Samples for Group I - Stations 1A, 1B, and 2 and Group III - Stations 12A and 12D IV.1.2 Gross Beta Radioactivits in Air Particulate Samples g for Group II - Stations 3A, 48, 5, 6B, 14, 15, 17, 3 31, 32, 33A, and 30 and Group III - Stations 12A and 12a IV.1.3 Gross Beta Radioactivits in Air Particulate Samples for Group I - Stations 1A, 18, and 2 - Long Tern Plot IV.1.4 Gross Beta Radioactivitu in Air Particulate Samples l for Group II - Stations 3A, 48, 5, 6B, 14, 15, 17, E 31, 32, 33A, and 38 - Long Tern Plot IV.1.5 Gross Beta Radioactivits in Air Particulate Sanples for Group III - Stations 12A and 12D - Long Tern Plot IV.3.1 Month 13 Mean Concentration of Gross Beta Radioactivits l in Units 2 and 3 Intake and Discharge Water Samples - Soluble Fraction IV.3.2 Month 19 Mean Concentration of Gross Beta Radioactivits in Units 2 and 3 Intake and Discharge Water Samples - Insoluble Fraction IV.3.3 Monthis Mean Concentration of Gross Beta Radioactivits in Composite Surface Water Samples - Conowingo Dan Station 4L and Holtwood Dan Station 61 - Soluble Fraction W IV.3.4 Monthls Mean Concentration of Gross Beta Radioactivits g in Composite Surface Water Samples - Conowingo Dan 3 Station 4L and Holtwood Dan Station 6I - Insoluble Fraction IV.3.5 Annual Mean Concentration of Gross Beta Radioactivits in Surface Water Sanples - Soluble Fraction IV.3.6 Annual Mean Concentration of Gross Beta Radioactivits in Surface Water Samples - Insoluble Fraction I I

I 1 IV.5.1 Semi-Annual Mean Sr-90 Concentration in Soil Samples IV.5.2 Seni-Annual Mean Sr-89 Concentration in Soil Samples IV.S.3 Semi-Annual Mean Cesion Radioactivits Concentration in Soil Samples IV.6.1 Semi-Annual Sr-90 Radioactivitu Concentration in Silt Samples IV.6.2 Semi-Annual Cesion Radioactivits Concentration in Silt Samples IV.6.3 Sr-90 Radioactivitu Concentration in Silt Sanples IV.6.4 Seni-Annual Cesiun Radioactivitu Concentration in Silt Samples IV.7.1 Guarterlu Mean Concentration of Sr-90 Radioactivitu in Fish Samples IV.O.1 Annual Mean Concentration of St-90 Radioactivitu in Vegetation Samples IV.O.2 Annual Mean Concentration of Cesium Radioactivitu in Vegetation Samples IV.9.1 Hean Concentration of Sr-90 Radioactivitu in Milk Samples I IV.9.2 Mean Concentration of Cs-137 Radioactivits in Milk Samples IV.9.3 Mean Concentration of I-131 Radioactivitu in Milk Samples IV.10.1 Semi-Annual Mean Concentration of Net Beta Radioactivits in Rabbit Muscle Samples IV.10.2 Semi-Annual Mean Concentration of Sr-90 Radioactivits in Rabbit Bone Sanples i I I I

L [ I. INTRODUCTION AND

SUMMARY

[ A. INTRODUCTION A pre-operational environmental radioactivitu

surves, initiated in March

1960, was conducted bu Nuclear Science &

Engineering Corporation for the Philadelphia Electric Compans in connection with Peach Botton Atomic Power Station located in Peach Botton Township, York Counts, Pennss1vania. The initial I loading of fuel into Unit 1, a 40 MWe (net) high temperature, nas-cooled reactor, was started on Februars 5, 1966, and initial criticalitu was achieved on March 3, 1966. Shutdown of Peach I Botton Unit 1 for deconnissioning was on October 31, 1974. For the purposes of this monitoring progran, the beginning of the operational period for Unit 1 is Februars 5, 1966. A sunnars of I the Unit 1 pre-operational monitoring progran is presented in a previous report (1). Peach Botton Units 2 and 3 are boiling water reactors each with a power output of approximatelu 1050 MWe (net). First fuel was loaded into Peach Botton Unit 2 on August 9,

1973, criticalits was achieved on September 16, 1973, and full power I

was reached on June 16, 1974. The first fuel was loaded into Peach Botton Unit 3 on Juls 5, 1974, criticalits was achieved on August 7, 1974, and full power was first reached on December 21, 1974. A pre-operational sunnaru report (2) for Units 2 and 3 has B been issued previous 19 and sunnarizes the results of all analuses performed on samples collected from Februars 5, 1966 through August 8, 1973. Detailed progran description, station I designation, reporting units, abbreviations, etc., are given in that report reflecting the progran status at that time. Where changes had been made from the original program, thes are I indicated in the appropriate sections of that sear's report. In

general, ans such changes have been made to increase the scope and specificity of the progran to fulfill the program objective and to reflect the latest reconnendations of various government I

agencies. These changes are detailed in previous reports. This report sunnarizes the results of ana13ses performed bu I Interex on samples representing the period Januaru 1 through December 31, 1901 in the Intere> - Chemical Waste Management portion of the overall Peach Botton program. The laborators responsibilitu for performance of the environmental radiation monitoring progran has been nodified several times since the Peach Botton Unit 1 pre-operational program was first undertaken in 1960. From the start of the program until the first quarter of 1969, a single laborators located in Pittsburgh, Pa., was used. This was initia113 called Nuclear Science and Engineering Corporation and later became Nuclear Science

Division, International Chemical and Nuclear Corporation as a

result of a change of ownership. During the first quarter of

1969, the program was transferred to PAGE 1

r I ICN/Tracerlab, also part of the International Chemical and Nuclear Corporation and was performed by ICN in the Walthan, Mass., laborators until the end of the first quarter of 1972. At this time the program was transferred to Interex Corporation laboratories in Walthan. The Interex Corporation laborators was moved to Natick, Mass. in Mau 1974. Interex Corporation carried out sample collection, analusis and report preparation until g November 1981 when the laborators and certain other operatins 3 were purchased bs Chemical Waste Management, Inc., which is now performing these functions. During the various change-overs and g

moves, extreme care was taken to insure that continuits in all g

aspects of the overall program was maintained. For example, samples were collected by the same individual throughout the entire period. The objective of this progran is to acquire quantitative data for the concentrations of radioactivitu in environmental B media in the vicinits of the reactor site prior to and during g operation of the reactor plant. These data are then examined to determine the extent of the impact of the plant or plants on the environment as reflected by anu changes in the radioactivitu levels from those observed during the pre-operational surves. General 19, this is done bs comparing the observed levels at those sampling stations which would be expected from various I consideratons to show naximum effects of plant operation to a levels at stations remote from the site. When possible, comparison is also made to data obtained bs various government g agencies. Since there are both natural and man-made g radioactivitu present in the environment which are not related to plant operation, it is important to understand and adequatelu measure these contributions. A number of radioactive elements occur in nature. The most important of these are uranium and thorium, along wih their g respective radioactive decas products. and potassium-40 (K-40). 3 The concentrations of natural radioactivitu vars with geographical location and with time and are primari19 dependent on the concentration of the respective elements in the constituents of the lithosphere. Therefore, environmental radioactivits measurements must be performed at a number of locations representative of the general geocraphical area of interest. Other radionuclides have been introduced into the biosphere as a result of the detonation of nuclear devices in the atmosphere. A significant fraction of these nuclides is general 19 disseminated throughout the uppter atmosphere with the l fine particul6te debris from the detonation. Varsing fractions of the nuclear debris eventualls are deposited at ground level, = principal 13 in ennaunction with precipitation. After their arrival at ground level, the radionuclides enter soil or bodies g of

water, and varuing fractions nas enter drinking water 3

supplies or be assimilated by edible plants or animals and thus enter the human food chain. Natural radioactivities are also introduced into the human diet bs analogous processes. I ~" J

The deposition patterns of nuclear debris depend on manu [ factors including

latitude, proximits to detonation

sites, I

annuni accumulation of precipitation, anc the frequencu, I nagnitude,

location, and altitude of the detonations.

In the absence of aetonations, seasonal variations have been noted for several

sears, including naxinun depostion rates in the spring and sunner months and minimon rates in the late fall or earls winter.

Distinct variations have also been noted in individual precipitations. These latter variations have been attributed to variations of noteorological conditions prevailing during the i respectiv9 precipitation events. Gince significant geoqraphical and temporal variations are I expectad in the concentrations of both natural and nan-nade radioactivitu in environmental nodia+ it is necessaru to acquire experimental values for their concentrations over a period of I neveral years to achieve statistically-significant data. Such an approach also provides data for seasonal or annual trends in the temporal behavior of these concentrations and permits g correlations of these trends with neteorological or g clinatological factors or with known injections of man-nade radionuclides into the atmosphere. I B.

SUMMARY

The environs radiation monitoring progran detected plant related radioactivitu at veru low levels in two sample tunes in Conowingo Pond. Cs-137, Cs-134 and Zn-65 were found in fish samples obtained fron 4 locations. Silt samples at two locations showed C s-- 137 and Cs-134. Co-60 was found at one location. The resultinq doses to the naximum exposed individual were well l below 10 CFR 50 Appendix I desian objectives. A nuclear test conducted bu the Peoples Republic of China in

October, 1901 introduced new debris into the atmosphere.

Radioactivitu from this test was seen in several sample media in I this progran. Sanples such as

soil, fish, etc, showed qross and/or net I

activities wnich are consistent with the known presence of naturally-occurring nuclides or which are most probablu attributable to fallout from nuclear testing and therefore did not result from PBAPS operation. There was no other neasurable environmental radioactivitu which is attributed to the operation of PBAPS. I I I PAGE 3 1

I II. PROGRAM DESCRIPTIOt1 The progran as it e:<isted at the end of the report period is described below. Since its inception, several changes have been nade to better accomplish the progran goals. A. Environmental Monitoring Stations and Media Collected I The environmental monitoring stations are described in Table II. 1 and are shown in Figures II. 1 through II. 3. In general, g stations have not been noved sicnificant19 since the start of g the program. P. Sampling and Analysis Progran The tupes of analysis performed, the frequenes of sampling and

analysis, the locations of

samples, and the number of l

analyses per station scheduled for each location as of the end 5 of the report period, are given in Table II. 2. l l A sunnaru of the analyses performed on samples representing Januaru 1, 1981 through December 31, 1981 is given in Table II. I 3. 1 Ii Il i I Ii Il I I! race,

TAEt.E II.1 i EWIRONMENTAL MONITORING STATIONS I Jarsaars through December 1981 1 Station Station Location, Direction ard Envirorcental No. Station Name Distarce fron Peach E:otton Site Meaia Collected 1 Peach Ettton Located in Site Area Vegetation, Snall Gane Site Area 1A Peach Ettton - On Site at Weather Station, Air Particulate. Wa3ther Station 1 0.3 miles SE of Units 2 83 Precipitation I 1E: Peach Potton - On Site at Weather Station 2, Air Particulate, Weather Station 2 0.5 niles H of thits 2 & 3 Precipitation I in Peach Ettton - On Site at Canal Discharge Discharge Water Canal Discharge 1.0 miles SE of Units 2 a 3 10 Peach Eation Ur.it 2 On Site at Unit 2 Intake, Surface Water Intale 1200' ENE of thits 213 1U Peach Ettton Site - Well at Plant Site, 1400' S Well Water Utilits E:vilding of Units 2 a 3 IV Peach Ettton Site - Well at Plant Site, 1400' SSE Well Water Information Center of Units 2 & 3 1X Peach Potton Site - Ato;t 1750' ESE of thits 213 Silt ard Fish tooling Tower Pord (Charrel Catfish I E:1 ard White Crapple) 1AA Peach E:otton - Located ato;t 2400' SE of Soll i Discharge Canal E: ark Units 2 a 3 on the Discharge Canal E: ark. 1EC Peach E:ottcc - On Gite in the Station Silt I Discharge Canal, 3300' SE of Units 2 & 3 1 1EE Peach Patton - In the Discharge Canal anywhere Fish (Chanrel Cat-Discharge Canal between the Peach Ettton Units fish ard White 2 8 3 Liquid Padwaste Dis-Crappie) charge ard Canal E:<1t. ILL Pecch Ettton thits 2 Contirs.o>s Sampler on Site at Surface Water & 3 Intale - thits 2 & 3 Intaf e,1200' ENE I Composite of thits 2 a 3 IMM Peach Pottcc - Contirs.o.es Sampler on Site at Discharge Water i Caral Discharge - Canal Discharge 1.0 miles SE of Composite thits 2 & 3 PAGE 5 1

I Station Station Location. Direction ard Envirarmental No. Station Nane Distance fron Peach Botton Site Media Collected 2 Peich Botton Site - On Site, 0.9 miles SE of Air Particulate g 130', Sector Hill thits 213 Soil 5 3A Delta, Pa. - 3.6 miles SW of Units 2 & 3 Air Particulate Substation 0.5 niles N of Marylard Vegetation, Soil border 4A Cormingo Dan - 8.6 niles SE of Units 2 & 3 Air Particulate Powerhouse Roof on Powerhouse roof in Cecil Comty, Md. iB Cormingo Dan - B.6 niles SE of thits 2 & 3 Air Particulate Powerhouse Roof on Powerhouse roof in Cecil County, Md. I 40 Cormingo Pord, 500' downstrean from the Silt Pa. Peach Botton Station Discharge if Cormirm Dan - In the Cormire Hydro-i.lec-Surface Water El. 33' MSL Grab tric Station atwt 8.6 niles SE of Units 2 & 3. Water is E sanpled fran a header which I contiramsly draws pond water from about elevation 33' MSL. il Cormingo Pord - Located in Carmingo Pord Fish (Charrel Cat-Het Trap 8 about 1100' N of Units 2 & 3 fish and m ite g Crappie) g 4J Conowingo Pord - Located in Cormingo Pord Fish (Charrel Cat-Het Trap 15 about 1.1 niles SE of Units fish ard mite l 2&3 Crappie), Silt il Carmingo Dan - Continuous sampler in the Surface Water El. 33 (Ft.) Cormingo H9dro-Electric Composite Station, about 8.6 niles SE of thits 2 & 3. Water is 3 continuously saevled froa E a header which draws perd water from about elevation 33' MSL. iM Cormingo Dan - West bark. downstrean of Precipitation Downstrean Cormingo H3dro-Electric j El. 40 (Ft.) MSL Station about 8.6 niles SE of B thits 2 & 3 I I PAGE 6 l

I Station Station Location, Direction ard Erwiroreental No. Station Name Distarce fron Peach Botton Site Media Collected I 4N Conowireo Dan - Erniroreental rionitoring Sta-Vegetation, Erwiroreental tion on west shore upstrean Soil Station of Cormireo H3dro Electric I Station about 8.6 niles SE of tlnits 2 & 3 iT Corsingo Pord - Near niddle of Cormingo Ford, Stlt I Noar Cormireo Dan about 8.1 miles SE of Units 2 & 3 Wakefield, Pa. 4.6 niles E of linits 2 A 3 Air Particulate, Soil ard Vegetation 6A Holtwood Dan - 5.8 niles tM of tinits 2 8 3 Surface Water ibdro-Electric (through H3dro I Station Plant) 60 Holtwood Can - 5.8 niles tM of linits 2 & 3 Air Particulate H3dro-Electric (H3dro Powerho>se Station Roof) I 60 Holtwood, Pa. 5.8 niles IM of Units 2 8 3 Vegetation rear Hollwood Den in Larraster Comt3 6F Holtwocd Dan - 5.8 niles FM of Units 2 & 3 Silt (above dan) East Shore Upstrean in Lancaster Cox.t3 I 6C lbitwocA, h, 5.8 niles tM of Units 2 & 3 Soil rear Holtwood Dan in tancaster Coxits 6H lbitwocd Ford located in Holtwood Ford about Fish 6.2 niles fM of Units 2 8 3 el Ibitwood Dan - Contird>ous senpler at Holtwood Surface Water H3dro-Electric H3dro-Electric Station intake Station - compostte about 5.8 niles IM of Units 2 & 3 I Water is contiroally sampled ard collected in a 175 gallon tark. 6J Holtwood Pord Located in Holtwood Ford Fish reat the east bark about l 10.7 niles NtM of tlnits 2 8 3 7 Darlington, 9.6 niles SSE of Units 2 & 3 Well Water Marslard Area in Hartford Counts 8

Colora, 9.9 niles ESE of Units 2 & 3 Vegetation Marylard in Cecil Cority 12A Fhiladelphia, Pa.

63 niles ENE of tlnits 2 & 3 on Air Particulate 900 Sanson St. the roof of 900 Sanson Street PAGE 7

I Statioi Station Location, Direction ard Eruirorretal No. Station Name Distarce fron Peach Botton Site Media Collected 12D Fhiladelphia, Pa. 62 miles EE of tinits 2 & 3 on Air Particulate l the roof of 2301 Market Street 5 13A Chester Water On the east shore of Corowirso Surface Water g Intake Ford Pord at Chester Water Authority E Intd e, 2.1 niles ESE of lbits 2&3 130 Chester Water AtChesterWaterAuthorits Surface Water Intd e Pump Intake 2.1 niles ESE of tinits Discharge 2&3 14 Peters Creek 1.9 niles ESE of tinits 2 & 3 Air Particulate 15 Silver Sprire Road 3.6 niles N of thits 2 & 3 Air Particulate 17 Riverview Road 1.0 miles ESE of tinits 2 & 3 Air Particulate 23 Peach Potton Off-site, hill 1.0 niles Vegetation 150' Sector Hill SSE of thits 2 & 3 31 Pilottown Road 4.9 niles SE of thits 2 & 3 Air Particulate reat Pilottown Road 32 Slate Hill Road 2.7 niles ENE of thits 2 & 3 Air Particulate rear Slate Hill Read 33A Fulton Weather Fulton Main Weather Station Air Particulate Station 1.7 niles EE of thits 2 & 3 38 F'each Botton Road 3.0 niles E of thits 2 & 3 rear Air Particulate Peach 3otton Road 40 Peach Potton Site Well in Site Area about Well Water Area 1.5 niles SW of thits 2 & 3 Peach Botton Nearbs Regional Farns surtrordire Milk Regional Farns the Peach Potton site on the west g side of Canowingo Pond are 3 Designated G, J, ard O. Internediate distarce farns on g distarce farns on the east 5 side of the pord are desigrated D, L, M, ard N. Distant regional on the west side of Corowireo l Pord are designated A, B, ard C, 5 ard a distant farn on the east side is designated Farn E. (1) 1. The precise farns involved in the progran have chareed in some cases 6.e to circunstances besord control of the progran. The replacement farns are in the sane general locations distributed so as to ercircle the site close to ard further awa3 from the Peach Fotton site. PAGE 8 J

I TMf_E H.2 EWIROMNTAL RADIATION HONITORING FM) CRAN PERIOD JArtiARY TIEDUCH DECEMCR 1981 I Type ard Type ard Sanple Sched>1ed Frequency of Q>antits of Collection N;nber of Station Samples redia Anaissis (1) Sample frequencs (2) Locatiors N.nber (3) Per Year g

1. Airborre Cross Peta Ato;t 1 cfn Filter Paper Seventeen 1A,18,2, 52 X 17 g

Particulate contirs.o;s collected 3A, 4A, 4B. flow through Weekly 5, 68,12A, filter paper 12D,ii,15 (approx 2" 17,31,32 dian) (1) 33A,38 Ganna Spectrte Monthis Seventeen 1A,1B, 2, 12 X 17 15 (Monthis) coaao5ite of 3^' *a' 48' 's weekly Samples 5,68,12A, 12D, li, 15 17, 31, 32, .I 33A,38

2. Water

a. Precipita-Cross Beta Collected Con-Monthls Three 1A,18,in 12 X 3

.I tion Sr-89,Sr-90 tira.o> sis to (0;arterls) forn nonthis l Radioactive Cs composite sample. (Quarterls) I

b. Serface Cross Alpha (5)

Spot; ore gal. Monthls Four 10, 4F, 12 X i Water Cross Beta (5) 6A,13A I (6) Ore 138 (6) I Contirto>s Monthly Three 4L, 6I, ILL 12 X 3 Composite; f ore gal I

c. Discharge Gross Alpha (5)

Spot; ore gal. Monthls Ore 1M 12 X 1 Water Cross Beta (5) Contire.oss Monthls Ore 1Mb 12 X 1 Composite I ore sal d. Well Cross Alpha Spot; ore gal. Quarterls Four IV,IV, iXi Water Cross Peta 7, 10 I Dranite Sr-89,Sr-90 (Semi-armalls) I Radioactive Cs (Seni-armalls) I 3. Milk Cross Beta SpotI two gal. Quarterly Eleven Farns A, B, i X 11 Potassite-10 C,D,E,G,0, Sr-89,Sr-90 J, L, M, N i l Es-137,Cs-131 I-131 Farns A,C,G,J l PAGE 9

I Type ard Type ard Samle Seted>l - Frequency of Quantity of Collection Hueter of Station Samles Media Analysis (1) Sample Frequerc3 (2) locations Nteber (3) Per Year 1. Vegetation Gross Beta Stens, leaves Sprire, Sumer, Seven 1,3A,4N,5, 3 X 2 (7 Potassite-10 ard frutti ard Fall 60,8,23 6X5 Sr-89,St-90 Foods wherever Radioactive Cs available;cre contairer full

5. Fish Cross Beta Charrel Catfish D>arter13 (re Five 1X,1I iJ, 32 X 5 Potassite-40 ard White sam le d en ice IEE,6H or 6J Sr-89,Sr-90 Crappie,four corditions (ore fish of fish each (if prevail) each species) available) g Gama Spectrte 5

(all fish of American Shad Armally in Ore 4H iX1 each species as Four fish Spring ore sample) (if available)

6. Snall Gane Gross Peta ard Rabbits, 5 at Seni-armall3 Ore 1

10 X 1 Potassite-10 each collection of nuscle, soft (if available) tisste ard bore separate 13 E I-131 of thyroid g Sr-89, St-90 of bore I

7. Earth Cross Eeta Smshire nethod; Semi-armally Six 1AA,2,3A,4N, 2X6 Potassite-40 500 grans 5,6G Sr-89,St-90 l

Radioactive Cs 5

8. Silt Gross Alpha Spoti 500 Seni-armally Six 1ES 1X,id, 2X6 g

Cross Peta grans 40,iT,6F g Sr-89, Sr-90 Radioactive Cs Gama Spectrte (Geli) I

1. Frequercy of each type of analysis is the same as the frequercy of samle collection except where roted.

2. Sanplire is corducted on the specified fregterc3 mless unusual corditions, such as an equipment malfurction or an act of riature, prevent a specific sample from beire obtaired or analyzed.

3. N.nber irdicates locations shown in Figures II.1, II.2, ard II.3 and described in Table II.1

1. Sanple flow rate is controlled with Restricting Orifice.

5. Soltble ard insoltble radiersxlide separatels.

I

6. A nonthly samle will be obtaired only during those nanths in which the Chester Water Authority withdraws water from the pord.

7. Two kirds of vegetation d>rire harvest at all locations except Delta ard Corewirgo.

PAGE 10 1

m m m e ummu ~1 Fw F TABLE II.3 SUr?%RY OF A% LYSES PERFOR"ED Ori SATLES COLLECTED January 1,1981 through Decerber 31, 1981 Station Nurber Gross Gross Net Carra Total Sarple Type Nurber Sarples Alpha Beta Beta K-40 U Sr-89 Sr-90 I-131 Cs-134 Cs-137 Spec. Analyses l Air LA 51 51 12 63 Particulate in 52 52 12 64 2 50 50 12 62 3A 52 52 12 64 4B 52 52 12 64 5 51 51 12 63 6B 52 52 12 64 12A 52 52 12 64 1m 52 52 12 64 14 50 50 12 62 15 52 52 12 64 17 52 52 12 64 31 52 52 12 64 32 51 51 12 63 3M 45 45 12 57 38 52 52 12 64 Precipitation 1A 11 11 4 4 4 23 1B 11 11 5 5 5 26 4M 11 11 3 3 3 20 Surface water 1LL 8 8 8 16 (Sol. & Insol.) 10 12 12 12 24 4F 12 12 12 24 4L 12 12 12 24 6I 12 12 12 24 5A 12 12 12 24 13A 12 12 12 24 13B 6 6 6 12 PAGE 11

TABLE II.3 SUMVARY OF ANALYSES PERFORMED Ori SAMPLES COLLECTED January 1,1981 through Decenber 31,1981 (continued) l Station Nunber Gross Gross Net Carra Total l Sarple Type Nurber Sarples Alpha Beta Beta K-40 U_ Sr-89 Sr-90 I-131 Cs-134 Cs-137 Spec. Analyses I l Discharge Water 1M 12 12 12 24 l (Sol. & Insol.) IMM 11 L1 11 22 Well Water 1U 5 5 5 5 2 2 2 21 IV 5 5 5 5 2 2 2 21 7 4 4 4 4 2 2 2 18 40 5 5 5 5 2 2 2 21 Soil 1AA 2 2 2 2 2 2 2 12 2 2 2 2 2 2 2 2 12 3A 2 2 2 2 2 2 2 12 4N 2 2 2 2 2 2 2 12 5 2 2 2 2 2 2 2 12 6G 2 2 2 2 2 2 2 12 Silt 1BB 2 2 2 2 2 2 2 12 1x 2 2 2 2 2 2 2 12 4J 2 2 2 2 2 2 2 12 4D 2 2 2 2 2 2 2 12 4T 2 2 2 2 2 2 2 12 6F 2 2 2 2 2 2 2 12 Fish Catfish 1X 44 16 16 16 4 4 4 60 Catfish 1EE 48 15 15 15 4 4 4 57 Catfish 4I 22 13 13 13 4 4 4 51 Wh. Crappie 4I 14 4 14 14 4 4 4 54 Catfish 40 25 16 16 16 4 4 4 60 Wh. Crappie 4J 22 16 16 16 4 4 4 60 Catfish 6H 16 12 12 12 4 4 4 45 Wh. Crappie 6H 36 15 15 15 4 4 4 57 PAGE 12 M M M M M M M M M M M M M M M M M M M

M M M M M M M M M M M M M M M M M M W TABLE II.3 SUMMAEY OF ANALYSES PERFOR4ED ON SAMPLES 03LLECTED January 1,1981 through Decmber 31,1981 (continued) Station Nurber Gross Gross Net Carta Total Sarple Type Nunber Sarples Alpha Beta Beta K-40 U_ Sr-89 Sr-90 I-131 Cs-134 Cs-137 Spec. Analyses Vegetation 1 8 8 8 8 8 8 48 3A 3 3 3 3 3 3 18 4N 3 3 3 3 3 3 18 5 6 6 6 6 6 6 36 ro 6 6 6 6 6 6 36 8 6 6 6 6 6 6 36 23 3 3 3 3 3 3 18 Milk Farm A 4 4 4 4 4 4 4 4 4 32 B 4 4 4 4 4 4 4 4 28 C 4 4 4 4 4 4 4 4 4 32 D 4 4 4 4 4 4 4 4 28 E 4 4 4 4 4 4 4 4 28 G 4 4 4 4 4 4 4 4 4 32 J 4 4 4 4 4 4 4 4 4 32 L 4 4 4 4 4 4 4 4 28 M 4 4 4 4 4 4 4 4 28 N 4 4 4 4 4 4 4 4 28 O 4 4 4 4 4 4 4 4 28 Rabbit Bone 1 5 5 5 5 5 5 25 Muscle 1 5 5 5 5 15 Thyroid 1 5 5 5 Tissue 1 5 5 5 5 15 TOTAL ANALYSES 1329 140 1214 223 223 19 159 159 21 44 123 235 2560 (1) Cs-137 means all radioactive cesium for precipitation, well water, soil, silt, and vegetation. PAGE 13

E

'...:. = :.. y [.'.'

LEGEND u ' N.

4 ,. y : e 6 Benten w. IB V* /4 ( ENVIRONMENTAL SAMPLING STATIONS h o' 4,., / .) . f ' 1*

- j0, IA PEACH BOTTOM WE ATHER STATION NO.I

[ IB PEACH BOTTOM WEATHER STATION NO.2 ~ .\\ amena-Qs c 3 Eff5.

ty na

/ IM PEACH BOTTOM CANAL DISCHARGE \\ NU.I[ I 4 IMM PEACH BOTTOM CANAL DISCHARGE p .* Y.c

sution

/ r ILL PEACH BOTTOM UNITS 2 85 INTAKE -COMPOSITE k 4 *.i

ua

,N - COMPOS;TE i~ /y 4I .'D lQ 6 e IQ PE ACH BOTTOM UNIT NO. 2 INTAKE I, y{ ILL /

(*\\,

W IU PEAC H BOTTOM SITE -UTILITY BUILDING 1 = ' ' gY ~ T.* (* 1 8;*Q lA // [ ,f* IV PEACH BOTTOM SITE - [/' o#,o+f , th(f**[

a t ',

s. INFORMATION CENTER ~ r i ~. ' ,V. D / t[o* ' h,

//

4* *. p Q[/j [;; f IX PEACH BOTTOM SIT E .M COOLING TOWER PCND B-l c l h'<, J b.I.%.,, ~~c,*. IX i / IAA PEACH BOTTOM ,,,,,y, DISCHARGE CANAL BANK g ^' c m e A 1 ' 't l' i / m W IBB PEACH BOTTOM DISCHARGE CANAL f -'g. IEE PEACH BOTTOM DISCHARGE CANAL-BELOW RADWASTE DISCHARGE '[/ g% / - \\,% 2 PEACH BOTTOM SITE \\ ;\\,]% - I AA 130' SECTOR HILL /[ ] x iso [ dg1 1 4D CONOWINGO POND PA. 2 gm,, i el CONOWINGO POND NET TRAP NO.8 4, 7 _-Q, _ A %s .-/ h,'),h! th "Y 'z 4J CO NOWINGO POND NET TR AP NO.l5 j3 1*2 IM / comowiNeo N d, ENVIRONMENTAL SAMPLING STATIONS ' \\, ~ gj h O 4 {? ON OR NEAR PEACH DOTTOM SITE.

3) L. %

FIGURE II. I ,,4 J N. - / ,} \\\\ l( PAGE 14 m m m m W W W W W M M M M M M M M

I, JW.. ..r* l

, r ~.. -

l _,[:.i i (....

/

\\ .* ~ 1"" be a y,,r,.._ . - - - L -- - / s l \\ s' / \\, j e-s y \\

- x

/ l i '" n%", \\..ffy{ { ') a . x 5F '\\ l (p/ 'I / .4 = a ........ ~ ^ / k, ', q/ a., / 6. ,,A e 1 I ., /. I

,: ),se....i-,.

K s g x, m 32 ) [ , N \\ ', 33A 8 h ,/ ~~ g N \\ \\' 4 I q e ** .,s g /

/g

'. f 1 , k, yl 'f I .I ., _l ~.,\\', I +% \\ l ,, j%; 3e ,3, I s-- [ ( \\ h [) - f / gy 's I4

b c-g9' n.=. g,.'

~ Q\\ G .w.n L, c o s + / A-l c& I ~Y /' is, j x / - S 4T / I u w a lL \\ 4 ,.f ~ 3 4 + s u

s ; -,

j I / \\ ,....s-- _.~#'. i 3 ~ p 1 i( - \\ s s \\ I 'O l SA DELTA.PA - $USSTATION 6A HOLTwOOD D AM-HTDROELECTRIC $TATION -GR AB 14 PETERSCREEK 6 B HOLTwoOD D AM -HTDR0EL ECTRIC I$ $1LV E R SPRING ROAD 49 COND*lNGO D AM, M ARYt AND 4F CONOwlNCO D AM. EL3 5 t P T.lMSL G R AB 6 D HOLT w o00, P A. 23 PEACH BOTTOM 4H CONowlNGO DAM, T AILR ACE 6F HOLT WOOD D AM -E AST $HORE UPST RE AM 1*>O' 3ECTOReetLL OF F SIT E 4L CONOwlNGO DAM. EL.33tFTICOMPOSITE G L OO O. PA. 4M CON 0wlNCO D AM. DOw'sSTR E AM 3t PILOTOWN RO AD E L 40(FT.) MSL 6H HOLTw000 POND PA 32 SL ATE HILL RO AD 44 CONOWINCO DAM, ENVIMONMENTAL 61 MOLTwoOD DAM - tiTOR0 ELECTRIC 33A FULTON WE ATHER STATION STAYlON S TATION - COM POSI T E 38 PEACH BOTTOM PCAD 4T CONOwiNc0 POND-NE AR CONow'NGO D AM 6J HOLTwoOD POND PA. 43 PEACH BOTTOM $1TE ARE A 0 wAngF E LD, PA-T DARL4NGTON,M ARTL AND ARE A e COLOR A M ARTL AND 63 A CHESTER WATE R INTAKE-POND 439 CHESTER w ATER INT AitE - PUNP DISCHARGE ENVIRONMENTAL S AMPLING STATIONS AT INTERMEDIATE DISTANCES FROM PEACH BOTTOM SITE FIGURE II.2 PAGE 15

I 2 o. 6 .s ~' f / n i,g o 2 g 4; '" l ,.1 1l

g s

', l. '. I . I s., i ) M "' !8! h Lie bl i l '. 8 i \\,! [ji 'iti .; M M i .<p. i R ' jj i o, N.fi i'/- o, : i ; -J i* l /t mi l'58I .)0' I j , g,i 5 l ,1 1 I .3* -I i g / 'N !b5 7' $ / f, yff.',Jijt[!';'i .g 3 i ,7 'is. l '. ;r.,j ' ' (i M. s lt 0 i J l('(? g ;, @:.,.1 l ~, c' p, li'v j q 'i.'d.Ia'inf.p i ",f, ' ~ l E i 1 r's l J iq'., 5 S Y ', % 4 i ac 1.l'g ON ? N. l 4,t W'y/ p i < i,;i. y 'l1, 'MMuMp ,p yJ.h i 4 I if j i. "l ; li >iI g o 1 -.dji Y 'M'.3i; N dA 'J l F,.it iu g.i :hs 'l !hl' t " l K t,/j.i'a ?j S.c i I,r,,, u 3..,- 'p 3 , ir p h',j l.'; i j i ; I. 'l I q "y p c 'I. g1 is ,g', i )*I.;'. N f. if k. !.- f i p 1i,I ul! l' pp s3.<m,'n<g'pf([ifjq'Q.]jg1} h,n i,i '/,q' \\ i i ,y. 'm r f,,lp/C.k,'y A ;9' @ l - A. 8/'$ 3 l w, ' w' 9~ lpj;s.[ m"'lgi w w.'t m~h3 p e g'T) i g v yl op,i i: i. 1.T]Dj[s gi , ht .'l ' % t. ? I > ( Y P @ n p n'. Q. l) I l.,. V ,JI i './ 9 p.1 c.f 'w@e ' P r /,- I i [,s, xi ,[ y,#fli) [i jX' J l jf ^ '. h'g ip 3 it- 'Q,u t.? p zim., u I ti gi gv, ' n W' r - '. wm . l A.. h.tf,'l, l},[; I .L i violil _.i (- l Nit I,, ' i l i l<l; p.. p) l, J I.im 1,. I' .%l'. ~ llN i V ~ 'j.' Q..e 17: % I9,s 'i - . F Cl

i. xl

.s l i I I

II

I. PROCEDURE

S Detailed sample collection and handling procedures and reporting procedures are given in a previous report (2). The sample preparation and analutical procedures as well as equipment specifications are also given in an earlier report (4). No changes were made in the analutical procedures for 1981. There was a change made in the reporting units for the insoluble portion of surface water and discharge water samples. The radioactivits observed in the insoluble fraction is general 19 related l to the weight of the solids retained bu the filter. Differences between sanples is thus general 19 due to differences in the amount of I insoluble solids when results are reported on a pCi/ liter basis. In attempt to minimize this variability and maxinize the possibilits of detecting particles with abnormalls high specific activities, results are now reported as PCi/gran ash (i.e. ashed filterable solids). 1I lI I I I l .I 1I II lI lI lI 1 PAGE 17

I TAELE III.1 TYPICAL ANALYTICAL SENSITIVITIES (1) Ssstenatic Urcertaints of g the Analssis 3 Sanple Size Limit of (percent of) Sanple tiedium TsPe of Analysis Analyzed Detection (2) Reporting Unit result) (1) Air Particulate Gross Beta Filter 0.008 i>Ci/n3 pCi/n3 (5) Ganna Spectrun 1100-1500 n3 (3) PCi/n3 Precipitation Gross Beta 500 nl 2 PCi/ liter PCi/ liter,PCi/n2 +/-10 Sr-89 1000 nl 0.3 PCi/ liter PCi/ liter,pCi/n2 +/-15 Sr-90 1000 ml 0.3 pCi/ liter pCi/ liter,pCi/n2 +/-10 g Radioactive Cs 1000 nl 0.1 pCi/ liter pCi/ liter,PCi/n2 +/-10 g Surface Water & Gross Alpha l Discharge Water Soltble 1000 nl 0.6 pCi/ liter pCi/ liter +/-20 Irrsoluble 4000 n1 20 pCi/9 ash PCi/g ash +/-20 Gross Beta Soluble 1000 nl 2 PCi/ liter pCi/ liter +/-10 g Insoluble 4000 ml 20 pCi/g ash PCi/g ash +/-10 g Well Water Gross Alpha 1000 el 0.5 pCi/ liter pCi/ liter +/-20 g Cross Beta 1000 nl 2 pCi/ liter PCi/ liter +/-10 g Uranium 1000 ml 0.03 og/ liter ug/ liter +/-10 (6) St-89 1000 n1 0.1 pCi/ liter pCi/ liter +/-15 Sr-90 1000 nl 0.2 pCi/ liter PCi/ liter +/-10 Radioactive Cs 1000 n1 0.3 pCi/ liter PCi/ liter +/-10 Soil, Silt Gross Alpha 2 9 dry wt. 0.8 pCi/g dry wt. pCi/g drs wt. +/-20 g Cross Beta 2 g dry wt. I pCi/g dry wt. PCi/g dry wt. +/-15 g K-40 1 9 dry wt. 0.01 pCi/g dry wt. pCi/g dry wt. +/-15 Sr-89 75 g dry wt. 0.01 pCi/g drs wt. pCi/g drs wt. +/-14 g E Sr-90 75 g dry wt. 0.006 pCi/g dry wt. pCi/g dry wt. +/-15 Radicactive Cs 75 g dry wt. 0.008 pCi/g dry wt. PCi/g dry wt. +/-15 Canna Spectrun 300-1000 g (3) pCi/g dry wt. dry wt. Fish Cross Beta 200 ng ash 10 pCi/g ash PCi/9 ash +/-10 K-40 10-20 ng ash 1 pCi/g ash pCi/g ash +/-10 g St-09 5 g ash 0.3 pCi/g ash pCi/g ash +/-15 5 Sr-90 5 g ash 0.1 pCi/g ash PCi/g ash +/-10 Ganna Spectrun 200-1500 g (3) pCi/g orig. wt. I I PAGE 18

I I Systenatic tlrcettaints of the Analssis Sample Size Limit of (percent of) Saeele Mediun Tipe of Anaissis Malyzed Detection (2) Reportire tlnit result) (4) j Vegetation Cross Beta 200 ng ash 10 PCi/g ash PCi/g ash +/-10 m K-40 20 ng ash 1 PCi/g ash PCi/g ash +/-10 Sr-89 10 g ash 0.2 FCi/g ash PCi/9 ash +/-15 St-90 10 g ash 0.05 pCi/g ash PCi/g ash +/-10 I Radioactive Cs 10 g ash 0.08 pCi/9 ash PCi/g ash +/-10 Rabbit Gross Beta h>scle, Soft Tissue ard Bore, Separatels 200 ng ash 10 PCi/g ash PCi/9 ash +/-10 K-40 n>scle, Soft Tissue ard Bare 20 ng ash 1 pCi/g ash PCi/g ash +/-10 I I-131 Thyroid Total Th3riod 6 pCi/th3roid pCi/thstoid (5) Sr-89 Bare 10 g ash 0.3 pCi/g ash pCi/g ash +/-15 Sr-90 Bore 10 g ash 0.1 pCi/9 ash pCi/g ash +/-13 Milk Cross Beta 200 ng ash 10 PCi/g ash, pCi/ liter +/-10 75 pCi/ liter I K-40 20 ng ash 1 pCi/g ash, pCi/ liter +/-10 8 pCi/ liter St-89 1 liter 1 pCi/ liter pCi/ liter +/-15 Sr-90 1 liter 0.3 pCi/ liter pCi/ liter +/-10 I I-131 1 liters 0.2 pCi/ liter PCi/ liter +/-10 Cs-137 1 liter 2 pCi/ liter pCi/ liter +/-10 Cs-134 1 liter 2 pCi/ liter PCi/ liter +/-10 I

1. Defired as the result correspordire to two stardard deviatiors in the ret comtire rate assunire typical cosit tines, yields,etc.

2. Linits of detection are a furction of saevle volone, coa 13tical nethods, ard irstrument sensitivity. The valtes stated I

above are typical of those obtainable wder the procedures used. Chenical yields, solids content, etc. will vars tetween sa,vles ard cause the sensitivity to charge.

3. Linit of detection varies with sanple size ard type (i.e. geometry ard internal absorption), with the specific rexlide in qtestion ard with the nixture of rarlides present.

4. Estinated overall error of neasurement at leve4 Wre the comtire error is rot doninant.

5. There is no significant other systenatic error compared to the coxitire error.

6. Or 0.03 ug/ liter due to the low concentratiors rornalls fowd.

I I g

I IV. DISCUSSION OF RESULTS The results obtained from the progran are presented in the data tables and figures following this section and are discussed below according to sample tup ~. In this report, results of analuses which are performed on ashed samples of food products are reported in units of PCi/9 original sample in addition to pCi/n ash. This is done to enable one to more easilu estinate l doses to man bu reporting concentrations of radioactivits in food gl

products, as determined by the radiation monitoring progran, in 3'

terns of the sample state which is eaten bu man. The results reported in these

units, however, offer poorer comparisons of g

data because biological variables, such as water content, greatlu g affect the results. Results reported as radioactivitu concentrations in terns of the ashed weights eliminate these variables and put the data on a more uniform basis for comparison. For this reason, the graphs in this report which are intended to show comparisons of concentrations of radioactivits between locations and tino periods illustrate data reported in E terms of the ashed weight, not the original sample weight. 3 All results are given with an error corresponding to two standard deviations in the net count rate except for K-40 which is general 19 10% when significantlu above the detection limit. Results which are less than the calculated error are reported as less than (<> the value corresponding to the error. The heading " radioactive cesium" is used to indicate total radio-cesion which is the result from beta counting the g radiochemicallu-separated cesium fraction. Where the nuclides are 5 neasured individually it is so indicated in the heading. In calculating

averages, results reported as "less than" a value are included as that value. The average of a series of numbers which contains at least one real number is given as a real number. If all of the numbers in a series to be averaged are E

"less than" numbers, the average value is given as a "less than" g value. The deviation 11 ted with means is equal to two standard deviations of the data comprising the nean. In the discussion of data, general trends in the data are stressed as are comparisons of results from stations which would l most likels be affected bu Peach Dotton Atomic Power Station (PDAPS) operaticn, with data from those which are more remote W from the site. Because of the presence of generallu lower levels of radioactivity in the environnent compared to earlier periods g of atmospheric nuclear

testing, precise trends tend to become 3

obscured in the normal variability of data. An atmospheric nuclear test bu the Peoples Republic of China on October 16, 1980 injected new debris into the atmosphere. This new material was seen in the PBAPS progran indicating the sensitivities of the techniques being used. PAGE 20

I A. AIR PARTICULATES The values of the concentrations of gross beta radioactivity observed in air particulate samples are listed in Tables IV.1.1 through IV.1.4 and are presented graphicalls in Figures IV.1.1 and IV.1.2. Ganna spectral analyses are given in Table IV.1.5. For comparative pur;oses, stations have been divided into three groups. Group I, which is on the Peach Dotton site and closest to the plant release points, consists of Stations 1A, I 18, and 2. Group II rings the sit e at further distances and consists of Stations 3A, 48, 5, 6B, 14, 15, 17, 31, 32, 33A, and 38. Group III, which is in Philadelphia, Pennsulvania serves as a reference group and consists of Stations 12A and 12D. Gross beta radioactivitu concentrations continued at the I higher levels seen since the October Chinese test. As anticipated, the levels increased during the spring and reached the na::inun values near 0.5 pCi/m3 during April and Mau. The levels then declined to approximatelu 0.04 pCi/m3 bu the end of I the sear. This is near the values seen in the absence of new testing. I As can be seen from Figures IV.1.1 and IV.1.2, there was no significant difference between the values obtained for the three groups of stations indicating no effects due to PBAPS operations. Figures IV.1.3, IV.1.4 and IV.1.5 are long tern plots comparira Peach Botton data with Environmental Protection Agenes I (EPA) (5) data through 1970. The EPA data exhibit the same trend as the PBAPS data. Therefore, Harrisburg EPA data are no longer reported, effective with the 1979 report. Figures IV.1.3 through IV.1.5 show comparable trends and values over the period l'766-1981 for all three groups of stations even though the composition of the groups has been I changed bu adding more sampling stations. This would indicate that the distribution of activitu over the entire area is relativels uniform and is not affected bu PBAPS. Ganna spectron measurements are made on monthlu composite samples from each station. These samples generalls consist of I all weeklu samples for the month from the given station taken toqether. Results of these analuses are given in Table IV.1.5. Naturallu-occurring Be-7 was detected bu GeLi ganna spectrometru in the majorits of the samples as has been the case in the past. I Nb-95 and Zr-95 from the Chinese test were seen in numerous sanples earlu in the

sear, but had essentia113 become undetectable toward the end of the sear. Measurable values were similar at all locations.

No contribution from the operation of PBAPS is indicated. I PAGE 21

I D. PRECIPITATION The cencentrations and surface densities of gross beta, Sr-09, Sr-90, and Cesion radioactivits in precipitation samples collected at Stations 1A, 10, and SM are presented in Tables i IV.2.1 and IV.2.2. l l Most of the radioactivitu in precipitation samples is in the form of particulates nnich are washed out of the air bu rainfall and collected in sample containers. Since most of the g particulate material is wt ched out in the initial part of a g rainfall, the surface densits, i.e., pCi/n2, is used in addition to concentration (PCi/1), because it tends to minimize the effect of sample volone. Lack of complete correlation with air particulate values comes about because rainfall generalls does not occur at frequent intervals. The dependence of the activitu levels on the precise conditions occurring at the start of each E rainfall can cause wide variablits between samples even when 3 taken over limited geographical areas. Similar to air particulate

values, the gross beta radioactivity concentrations in samples collected at Stations 1A and 1D were relativels high during the earlier part of the sear.

Individual monthlu results ranged from a few to over 100 pCi/1, Corresponding surface densities ranged from a few hundred to several thousand PCi/n2. There did not appear to be ans discernible difference between locations. The values observed E were similar to those seen in earlier sears and are in the range g of preoperational data. The values of monthls gross beta radioactivits concentrations observed in the precipitation samples collected at Station 4M are similar to those from comparable samples from Stations 1A and 1D except that thes are generalls slightlu lower l when compared as pCi/n2. This has been the case since 1974 and 5 was seen in several sears during the pre-operational period. Sr-09 radioactivits was detected in one of the first quarter samples and in all of the second quarter samples. Values were as high as 30 pCi/1 or 2000 pCi/n2. No neasurable activitu was l found in the samples from the end of the sear. The presence of Sr-09 is nost likelu due to the Chinese nuclear test. g Sr-90 radioactivitu concentrations where measurable were general 19 a few tenths to 2 pCi/1. Surface densities were a 3 several tens to 100 PCi/n2. These levels are comparable to or higher than what has been observed in previous periods. The higher values are probablu attributable to the Chinese nuclear test. Cesium radioactivitu concentrations and surface densities at l Stations 1A, 18, and 4M as given in Tables IV.2.1 and IV.2.2 are 5 generally less than 2 pCi/1 or 100 pCi/n2. I PAGE 22

The observed radioactivity concentrations at Station 1A, 1D, and 4M show the variabilits tspical of precipitation and collectively do not indicate ans contribution from the operation of PPAPS. C. SURFACE WATER AND DISCHARGE WATER The concentrations of gross alpha and gross beta radioactivits in the soluble and insoluble fractions of surface water and discharge water grab samples are given in Tables IV.3.1 and IV.3.3. Similar values for the composite samples from Stations

1LL, 1MM, 4L and 6I are given in Tables IV.3.2 and l

IV.3.4. Mean radioactivitu concentrations are given in Tables IV.3.1 through IV.3.4. Comparative monthlu and annual values are presented in Figures IV.3.1 through IV.3.6. l As indicated earlier the reporting unit for the insoluble fractions has been changed to pCi/9 ash to minimize the effect of varsing amounts of insoluble material in the samples. I No measurable alpha radioactivits was found in the soluble fraction of the samples. The gross alpha radioactivitu l concentrations in the insoluble fraction were generalls in the range of 30 to 50 pCi/9 ash. Because of the new reporting unit there is no direct comparison with earlier data. t l Data for gross beta radioactivits concentration in surface water and discharge water samples are shown in Figures IV.3.1 through IV.3.6. The values obtained for the soluble fraction were i l generally between the lower detection limit of appro:<inatelu 2 pCi/1 and 5 pCi/1. One sample from Station 6I, above the Holtwood

Dan, had a value of 11 pCi/1. Results for the insoluble fraction

{ were usuallu in the range of 50 to 100 pCi/9 ash. A value of 1100 PCi/9 ash was found in a sample from Station 6I. The amount of insoluble material was vers low in that sanple. The similarits of results among stations shows no indication of anu nessurable radioactivits in receiving water bodies due to the operation of PBAPS during the period of this report. D. WELL WATER Results of the analysis of well water samples for gross

alpha, gross

beta, SP-89, Sr-90, and Cesium radioactivits and uranium are given in Table IV.4.1.

Radioactivitu in well water samples general 19 arises from the leaching of naturalls-occurring nuclides from the rocks and soil past which the water flows. As levels of the water table changes, I variations can be encountered in the flow pattern followed by the water in a given well. This can cause changes in the I radioactivitu content of the water since the leachabilits of the radioactivitu varies as the permeability of the soil and rock encountered b3 the water differs. An additional factor which can PAGE 23

I change radioactivitu concentration is the well usage. A well which is used at a constant rate tends to maintain a more constant radioactivitu level. Lack of usage can cause buildup of radioactivitu concentration if conditions vers close to the well E are amenable to

leaching, or it can cause concentrations to 5

decrease if water from the major sources of the radioactivitu does not reach the well when samples are taken. Gross alpha radioactivitu concentrations were found to be below the detection limit of several tenths of a pCi/1. This is consistent with data from the Units 2 and 3 preoperational period. Only a few of the gross beta values were above the detection limit of 2 pCi/1. The measured values were in the range of 2 - 3 pCi/1. Uranium was below the detection limit in all samples from both on-site and off-site locations. The levels in general are similar to or below those seen in previous periods. Uranium is na tu r a l lu--occur r i ng in nost rocks and is not of plant origin. No Sr-89 or Sr-90 radioactivits was detected in anu of the sanples. Cesium was neasured in one sample at the detection limit of 0.4 pCi/1. This is probablu due to counting statistics. I Hean values as given in Table IV.4.1 show no significant differences between wells close to or on site and those at distant locations indicating no neasureable radioactivits fron l ( the operation of PBAPS. 5 E. SOIL The results obtained for concentrations of acid-leachable gross

beta, K-40, net

beta, Sr-90, Sr-89, and Cesion radioactivity in soil sanples are given in Table IV.

5.1. Mean values for Sr-90, Sr-89 and Cesium are plotted in Figures IV. 5.1 through IV. S.3. Alpha and beta radioactivity air e found in soil samples because of the presence of natural 19-occurring nuclides in the uranium and thorion series and K-40, and from nuclides present in fallout from atmospheric r.uc l ea r weapons testing. Specific analusis for Sr-89, Sr-90 and Cesium which are normallu present in fallout are done to measure these nuclides in the presence of the larger quantities of naturally-occurring radioactivitu. Net beta radioactivitu, which was detectable in the majorits of the

sanples, ranged from approximatelu 1

to 3 pCi/g dru weight. This is within the range of normal variabilits. The nadority of the Sr-90 concentrations were grouped in a l range of a few tenths of a PCi/a dru weight. All of the values are consistent with previous annual averages. PAGE 24 J

l St-89 concentration was measured above the detection limit in one sample. This probabls is due to the Chinese test debris. The concentration of Cesion generalls was a few tenths of a pCi/9 dry weight and measurable in all samples. All values were l within the range of preoperational data. Sanrles from Station 2 general 1s showed the higher values. This nas be due to the accumulation of humus in this location. Values obtained from samples taken at the Peach Botton site are cenparable to the average values from the surrounding sampling stations. Station 2 has slightlu higher values than other stations for the reasons discussed above. Overall there is I no indication of neasurable radioactivits in soil from PBAPS operation. i F. SILT Table IV.6.1 gives the ana19tical results and annual means for concentrations of acid-leachable gross alpha, gross beta, I Gr-89, Sr-90 and Cesium radioactivity for silt samples. GeLi ganna spectrun anaissis results are given in Table IV.6.2. Gross beta and specific nuclide activities observed at several stations are presented in Figures IV.6.1 through IV.6.9. Silt samples are expected to contain natura113-occurring radioactivits, as discussed above for soil samples, in addition I to anu other activity introduced into the aquatic environment which would settle onto or be absorbed by the silt. As can be seen bu comparison of the data in Tables IV.5.1 and IV.6.1, the I activitu levels in silt generalls are similar to those found in soil. The concentrations of gross alpha radioactivits at all I sampling stations was generalls a few PCi/g drs weight and are well within the range of variabilits observed in PBAPS Units 2 and 3 preoperational period. Gross beta radioactivits concentration was comparable to the gross alpha concentration. The results and variations between I stations are consistent with the PDAPS Units 2 and 3 preoperational period. Sr-90 concentrations occurred within the approximate range of I 0.01 to 0.05 pCi/9 somewhat lower than seen in 1980. All results are within the range of variabilits observed during the PDAPS Units 2 and 3 preoperational period. Sr-89 was found in one of the samples slightly above the detection linit. This is probablu due to counting statistics. Samples analyzed showed Cesiun generalls at low levels of a few hundredths to a few tenths of a pCi/g dru weight which is PAGE 25

I well within the range of PBAPS preoperational data. Anu apparent discrepancu between the radio-chemistru values and ganna spectrum values most probablu occurs because the ganna spectron values given in Table IV.6.2 are nore representative of the whole

sample, which is inhonogenious, rather than onlu the aliquot analuzed.

The differences between stations are discussed below under sanna spectrum analusis. Figures IV.6.1 and IV.6.2 compare Stations SD, SJ and ST which are at increasing distances from the PBAPS discharge. There does not appear to be ans consistent correlation of the observed levels with particular locations when nornal variabilitu is taken into account. The preoperational data show approximatels the same spread in values and values of similar nagnitude to those E seen during this period. The observance of Cs-134 at several of 5 the locations is discussed below. Station

18B, in the discharge canal down-flow the liquid rad-waste discharge, and Station 6F, above Holtwood Dan, are compared in Figures IV. 6.3 and IV.

6.4. Figure 6.3 indicates no l positive addition of Sr-90 radioactivits bu PBAPS operation, when normal variability is taken into account. The concentrations of 5 radioactive Cs as shown in Figure IV. 6.4 are comparable between locations also indicating no contribution from PBAPS. Ganna spectron anaissis showed primarilu the presence of K-40 and the U, Th series as represented bu Ra-226 and Th-220 g respectivelu, all of which are natura113-occurrinq and Cs-137. g Cs-134 was found in several samples from Stations 4J and ST and is nost likels from PBAPS operation because it is a reactor generated product. Co-60 found in samples from Station 4J is also a reactor-qenerated product and is probablu from PBAPS operation. In contrast to recent sears, there was no detectable Cs-134 or Co-60 at Stations 1X and 1BD. The overall similarits of results between locations and with the preoperational data indicates no addition of radioactivitu due to the operation of PDAPS except for vers small concentrations of Cs-134, Cs-137 and Co-60. If it is assumed that all Cesion found at off-site locations is due to PBAPS releases, a dose calculation using the USNRC Regulators Guide 1.10'? nodel g and assumptions results in a calculated dose of 6.65 E-3 nren to 5 a teenager's skin. This calculation conservativels assumes that the teenager was exposed to the maximum concentrations found for g the entire exposure period. g G. FISH The results of the analysis of fish samples for concentrations of gross

beta, K-40, net beta, Sr-89 and Sr-90 radioactivitu are given in Tables IV.7.1 and IV.7.2.

Ganna spectron data are presented in Table IV.7.3. Mean values are presented in Tables IV.7.1, IV.7.2, IV.7.4, and IV.7.5. Sr-90 concentrations are plotted in Figure IV.7.1. PAGE 26

I I Net beta radioactivits genera 113 ranged fron <.10 to 30 PCi/9 ash with an average of about 15 pCi/g ash. The values were well within the range of PDAPS preoperational data. Radiostrontion analusis was resoned on a temporary basis during the second half of 1979 and continued through 1981 because of the possibilitu of release of Sr-89 and Sr-90 from a source I upstrean from the Peach Botton site. Sr-89 was barels detectable in a few of the samples at a few tenths of a pCi/9 ash. Sr-90 radioactivitu concentration as determined in samples from all locations was generalls a few tenths to a few PC1/9 ash I corresponding to several hundredths of a pCi/9 original sample. Stations 1EE and SJ, as a group of stations which could be I affected bu PDAPS operation, and Station 6H which is above Holtwood Dan and therefore unaffected bu PDAPS, are compared in Figure IV.7.1. There is essentiallu no difference in the range of I concentrations for Sr-90 radioactivits in fish from these locations. Ganna spectrum analyses as shown in Table IV.7.3 genera 113 I indicates the presence of on19 natura113-occurring K-40 and Cs-137 from atmospheric nuclear weapons test fallout. Cs-134 and Zn-65, most probablu from PDAPS, were found in several samples from Conowingo Pond as well as in samples from the plant water discharge susten. These nuclides were found at Stations 1EE, 1X, 4I and 4J. E:< a n i na t i on of data from all stations indicates essentialls no difference other than normal variabilits between off-site stations for all nuclides e:: cept Cs-134 and Zn-65. The na:<inun I dose calculated using the USNRC Regulatoru Guide 1.109 nodel and assumptions is 1.55 nren to a teenager's liver. The actual dose due to PDAPS operations is much less t h a n :<.:::: nren since only I some fish were found to contain Zn-65 and Cs-134 and Cs-137 is present at all stations fron sources other than PDAPS. H. VEGETATION The concentrations of gross

beta, net beta, K-40, Sr-GY, Sr-90, and Cesion radioactivits are given in Tables IV.O.1 and I

IV.8.2 for vegetation samples. Mean values are in Tables IV.8.1 and IV.O.2. Figures IV.O.1 and IV.8.2 show annual mean values for Sr-90 and Cesion radioactivitu concentrations. The concentrations of net beta radioactivits are similar for all stations and appear to have appro::inatels the same spread. Measurable values ranged from about 50 to 100 PCi/g ash with a I few wild vegetation samples showing higher values. All results are in the range measured during the PDAPS Units 2 and 3 preoperational period. Corresponding values were in the general I "*"' 2'

I range of several tenths to about 3 pCi/9 original sample. The raw weight to ashed weight ratio varies markedly between samples as would be e:<pected from the different water content of various tupes of vegetables and vegetation. Measurable Sr-90 radioactivitu concentrations had a range from about 1 to appro:<inatelu 60 pCi/q ash with the majorits of values between 1 and 10 PCi/n ash e:<cluding wild vegetation. Wild vegetation tended to have higher values probablu due to greater accumulation of fallout because of the longer growing season. These concentrations are well within the range of PDAPS preoperational data. The corresponding values in terms of PCi/9 original sample showed a similar range from a few hundredths to a few tenths of a pCi/g. The annual mean values shown in Figure IV.O.1 differ bu a p p r o:<i na telu a factor of 3. This difference disappears when the values for wild vegetation are e:<cluded. Sr-89 was detected in several samples most probablu due to the October Chinese test. Cesion radioactivitu was generalls measured at concentrations l from a few tenths to a few PCi/9 ash. The corresponding average 5 values were a several thousandths to a few hundredths of a pCi/9 original sample somewhat below previous values. As was the case g in previous sears and as discussed above, wild vegetation tended g to have values above the overall average. The annual mean values shown in Figure IV.O.2 show a difference, however this diffrence disappears when the wild vegetation data are eliminated. There is no indication of a contribution to the radioactivits in vegetation from the operation of PBAPS once the wild l veqetation data are eliminated. The e:<clusion of these data is 5 valid because of the much longer growinq season for the wild vegetation. as compared to the other vegetation tupes causing the E wild vegetation to accumulate fallout over a longer period. g I. MILK The concentrations of gross

beta, K-40, net beta, Sr-89, S t

'7 0, Cs-139, Cs-137, and I--131 radioactivitu are given in Table IV. '7.1 Mean values are presented in Tables IV 9.1 and IV 9.2. Mean concentrations of Sr-90, Cs-137, and I-131 are plotted in Fiqures IV.9.1 through IV.'?.3. For purposes of data comparison, farms have been divided into three groups: one containing Farns G, J, and 0, which are regional farns near the Peach Dotton site; a second consisting of Farms A, D, C and E, which encircle the Peach Botton site at rennte distances; and a third consisting of Farms D, L, M, and N, which are at intermediate distances from the Peach Dotton site. The concentration of net beta radioactivitu generalls ranges from undetectable to a few hundred PCi/1 as has been the case during and since the preoperational period. The major beta g activitu in milk is due to the presence of naturalls-occurring g PAGE 28

K-40 at concentrations of approMinatels 800 pCi/1. The residual net beta values are most probabls the result of the difference between two tspes of measurements and are not real. The gross beta radioactivits is measured direct 1s on milk ash while the K-40 value is calculated from chemical neasurement of potassium on dissolved ash. From the known metabolic process of cows, it is unlike19 that ans radioactive nuclides fran a nuclear power plant other than those of strontion, cesium, barivn-lanthanum, hsdragen or iodine would be present in milk. The St-90 radioactivits concentration for all farms was in the range of about 2 to 12 pCi/l with the majorits of samples approMinatels 3 to 5 pCi/1. This range is similar to the ranges for 1975 through 1980. These concentrations are well within the range of PBAPS preoperational data. The annual mean values of Sr-90 for each farn group as shown in Figure IV.9.1 general 1s lie between 3 and 6 pCi/1 and do not show ans consistent difference between groups. The overall values are similar to those obtained during the PBAPS Units 2 and 3 preoperational period. Sr-89 was found in a several of the samples from the earlier part of the sear at levels up to 6 pCi/1. These values are probabls due to debris from the Chinese test. Measurable values for Cs-137 radioactivits concentration range from about 3 to 10 pCi/1, similar to the range seen earlier. No significant difference was observed among the three farn groups as can be seen from Figure IV.9.2. The results are similar to those measured during Units 2 and 3 preoperational period. Cs-134 was barels detected in one sample. The general absence of Cs-134 indicates that the Cs-137 is due to atmospheric nuclear weapons testing. 1-131 radioactivits concentration

results, corrected for decas to date of sampling, are presented in Table IV.9.1. I-131 not detected in ans of the samples analszed.

None of the samples contained radioactivits which can be attributed to the operation of PBAPS. J. RADBITS Tables IV. 10.1 through IV. 10.2 present the analstical data and mean values obtained from the analssis for gross beta, K-40, and net beta radioactivits concentrations in rabbit bone, soft

tissue, and

muscle, and Sr-89 and Sr-90 in bone. Iodine-131 concentrations in rabbit thsroids are also given. Quarterls mean values for net beta and Sr-90 radioactivits concentrations are shown in Figures IV. 10.1 and IV. 10.2.

I PAGE 29

Measureable net beta radioactivitu concentration in muscle and soft tissue ranged fron 30 to 70 PCi/g ash indicating again that the majoritu of the activitu is due to K-40. Corresponding values are about a factor of 100 lower as PCi/g original sample. For

bone, values general 1s ranged fron

<10 to 20 pCi/g ash decreasing by a factor of 3-5 as pCi/g original sample. These values are consistent with the values seen during the PDAPS Units E 2 and 3 preoperational period. 3 Sr-90 radioactivits values in bone ranged from about 3 to 8 pCi/9 ash similar to the range seen in previous periods. The pCi/9 original sanple values are a factor of 3-5 lower. Sr-09 was detected in all of the samples analuzed at levels from 1 to 5 pCi/9 ash probablu due to the Chinese test. Results for the original sample were a factor of 3-5 lower. No I-131 was measurable in anu of the thuroids analuzed. th;nerous attempts were made to obtain samples during the second half of the sear however none could be obtained. Efforts continue during the first quarter of 1902. There is no indication of radioactivits in rabbits which can l be attributed to operation of PBAPS. 3 I REFERENCES 1. Pre-operational Er.virons Radioactivitu Surves Sunnaru Report, March, 1960 through January, l'766. (September 1967) 2. Peach Dotton Atomic Power Station Environs Radiation Monitoring Progran Pre-operational Sunnaru Report, Units 2 and 3, Februars 5, 1966 through August 8, 1973. ' June 197/) 3. Peach Botton Atomic Power Station Regional Environs Radiation Nnitoring Progran. Januaru 1, 1970 through December 31, 1978. (Mau 1979) l 4. Peach Dotton Atomic Power Station Regional Environs Radiation Monitoring Prouran. Januaru 1, 1975 theough December 31, 1975. = Julu 1976) 5. Environmental Radiation

Data, U.S.

Environmental Protection Agencu 6. USNRC Regulators Guide 4.0, Branch Technical

Position, Revision 1,

October 1979. i PAGE 30

m m m M M M TABLE IV.1.1 At!ALYTICAL DATA FOR AIR-PARTICULATE SAMPLES CONCENTRATICMS CF CROSS CETA RADI0 ACTIVITY trCI/M3) GFOUP I - PEACH BOTTCM SITE COLLECTION COLLECTIDH F RIC3 1A 18 2 PERIC3 1A 10 2 80 12/07-01/03 (A) .104 ;.009 .006 ;.009 06/27-07/05 .160 ;.009 .155 ;.009 .151 ;.009 81 01/03-01/10 .09 .03 .051 ;.003 .C56 ;.003 07/05-07/11 .00 .01 .01 .01 ID) 01/10-01/17 .111 ;.009 .C94 ;.003 .103 ;.009 07/11-07/18 .18 .01 .17 .01 (C) 01/17-C1/24 .21 i .01 .17 .01 .19 .01 07/18-07/06 .134 ;.009 .138 ;.009 .143 ;.009 01/04-01/31 .16 .01 .17 .01 .18 i .01 07/06-00/01 .09 .01 .0S .01 .10 .01 01/31-02/07 .16 .01 .146 ;.009 .169 ;.009 08/01-08/03 .073 ;.003 .075 ;.CCS .072 ;.003 C2/07-02/14 .23 .01 .150 ;.009 .144 ;.009 08/03-03/15 .C33 ;.009 .050 ;.009 .004 ;.003 C2/14-02/21 .10 .01 .19 .01 .20 .01 03/15-03/20 .093 ;.003 .033 ;.003 .017 ;.C07 02/01-02/08 .24 .01 .18 .01 .41 .01 03/02-03/29 .C67 ;.003 .070 ;.003 .05 .01 02/03-03/07 .14 .01 .134 ;.009 .12 .01 C3/09-09/06 .061 ;.007 .069 ;.007 . CSS ;.007 03/07-03/14 .19 .01 .26 .01 .23 .01 09/06-09/13 .C65 ;.CCS .064 ;.008 .070 ;.003 03/14-03/21 .25 .01 .08 .01 .36 .01 09/13-09/19 .06 .01 .052 ;.009 .052 ;.009 03/21-03/28 .23 .01 .25 .01 .24 .01 09/19-09/06 .058 ;.003 .C43 ;.008 .057 ;.007 03/28-04/04 .49 .01 .53 .01 .50 .01 09/06-10/04 .034 ;.007 .031 ;.007 .042 ;.007 C4/04-S4/11 .40 .01 .3S .01 .33 .01 10/04-10/11 .027 ;.C00 .037 ;.003 .030 ; 003 04/11-04/16 .37 .01 .31 .01 .30 .01 10/11-10/10 .046 ;.003 .036 ;.007 .038 ;.003 04/18-04r25 .32 .01 .31 i .01 .33 .01 10/10-10/05 .c41 ;.C07 .C44 ;.007 .042 ;.007 C '* /25- 05/0 3 .33 .01 .33- .01 . 30. ; .01 10/05-11/01 .04 3. ;.003 .c40 ;.CCS .039 ;.003 05/03-05/10 .32 .01 .' 0 9 ; .cl .37

'. 01 11/01-11/07

.040 ;.009 .008 ;.008 .034 ;.009 C5/10-05/17 .25 .01 .30 .01 .28 .01 '11/07-11/14 .050 ;.008 .047 ;.008 .c48 ;.0C3 05/17-C5/24 .53 .01 .51 .01 .54 i' .01 11/14-11/21 035 ;.003 .033 ;.003 .038 ;.003 05/04-05/30 .37 .01 .33 .01 35 ; .C1 11/21-11/03 .029 ;.003 .029 ;.Dbt .035 ;.003 95/30-06/06 .20 .01 .18 .01 .t o ; .C1 11/20-10/C6 .039 ;.007 .031 ; 006 .036 ;.007 06/06-05/13 .00 .01 .19 .01 19 ; .01 10/C6-12/13 .023 3.007 .009 ;.007 .006 ;.007 C6/13-06/20 .15 .01 .14 .01 .125 ;.C09 12/13-12/19 .045 ;.009 .033 ;.003 .042 ;.C09 C6/20-00/27 .17 .01 .17 .01 .161 ;.009 12/19-12/07 .040 ;.007 .035 ;.007 .043 ;.007 At;NUAL MEAN .16

.25

.15

.25

.16

.27 NOTES: SEMICOLO'l ItOICATES A PLUS OR MItrJS SIcts.

(A) FUMP 0'JT OF SERVICE-M; CHAT!1 CAL F AILURE. (D) FU';P CUT OF SERVICE-F0'2R FAILL7C. (C) SAMPLE NOT #'!ALYZED BECAUSE OF lt100FFICIEt4T VOLUME, 1 s

I TAELE IV.1.2 I AN4tVi!C AL DATA F07 Af 9-ff 97!CUL ATE S AMPLES COHCEHIP411 CMS OF CPOSS EETA RA010ACTIV11Y (PCI/t*3) I G" CUP 11. INTIFFt0! ATE 0157ANCE LCCATIONS CcLLECT!me ff#1ro 34

B 5

eB 14 80 !?/07-01/03 .095 i.009 .089 i.009 .109 i.009 .078 i.009 .101 I.009 01 01/03 03/10 .f46 i.009 .032 I.00S .0 72 I.006 .054 6.006 .060 6.006 01/10-et/17 .105 1.009 .315 i.009 .119 i .t 09 .066 8.009 .094 I.009 01/17 01/f's .19 01 .16 I .01 .16 i .01 .16 i .01 .17 8 .01 01 .15 i .01 .127 i.c09 .150 i.009 .147 6.007 01/06 e1/31 .16 j 01/31-0?/07 .337 1.009 .16 i .01 .18 i .01 .117 .009 .17 8 .01 I 02/07 f:/14 .1!1 i.009 .37 i 01 02/07-02/15 .129 3.008 .108 i.008 .157 i.009 02/?4-02/21 .23 8 .01 .16 .01 02/15-02/01 .26 i .01 .13 i .01 .38 i .01 02 /01-0 0 'ti .19 I .01 .38 8 .01 .18 i .01 .125 i.009 .16 i .01 02' 3-01/07 .15 6 .01 .16 i .01 I 0 /03 03'0L .111 i.009 .09S :.006 .17 3 .01 03/07-03/84 .160..009 .19 i 01 03/CS-03/15 .34 i .01 .19 i .01 23 i .01 0 3 e19- 03/21 ?4 i .01 .27 i .01 01/15-03/21 .22 i .01 .0 8 .01 .22 i .01 l 03/01-03' S 06 i .01 .24 i 01 23 8 .01 .38 i .01 .22 i .01 I 03/tS-0h/04 .50 1 .01 .52 i .01 48 6 .01 92 I .01 .51 6 .01 okt4-Oe/11 40 i .01 .39 I .01 41 8 .01 .31 3 .01 45 i .41 01/11-Oi'11

2) i

.01 .25 i .01 .31 6 .01 04/11-04/18 .32 i .01 .32 i 01 0<e/17-0e/25 .26 i .01 .27 i .01 .30 i .01 'I 09/18-04/:5 .29 i .01 .35 i .01 04/05-05/c3 .32 6 .01 .34 i .01 .30 8 .01 .3% i .01 .31 i .01 05/03-05/10 .29 i .01 .30 6 .G1 4A1 .33 8 .01 (A) 05/10-05/16 .33 I .01 9 i .01 .27 8 .01 05/10-05/17 .25 6 .01 .29 i ,01 05/16-05/*3 46 i .01 .46 i .01 44 i .01 I 05/17-e5/:4 .48 6 .01 .52 i .01 05/03-05/30 .37 8 .01 .37 i .01 .35 I .01 e5/:4-c5/33 .33 .0i 40 i .0t .01 05/30-06/06 .17 i .01 21 i .01 .19 i .01 .20 i .01 .19 g coins-eA/13 C0 I .01 .*1 i .01 .ZO i .01 .22 6 01 .19 i .01 0e/13-06/20 .139 6.009 .15 i .01 .16 i .01 .15 i .01 .35 i .01 I 06c20-06e:6 .16 i 01 .17 i .01 .18 i .01 06/20-04/27 .17 6 .01 .16 8 .01 06/06-07/04 .167 6.009 .177 i.009 fBt 06/27-07/05 .150 i.009 .166 i 009 07/04-07/11 .18 i .01 .20 i .01 .165 i.009 I .01 .20 6 .01 0 7/C 5-0 7/11 .1S .01 .19 i .01 .16 i .01 .19 6 .01 .17 6 .01 07/11-07/18 .13 07/)S-07/25 .131 i.f01 .15 8 01 .125 i.009 07/18-07/06 .131 6.009 .154 i.009 07/05-05/01 .094 i.008 .300 I.008 .091 i.008 07/06-06/01 .0 76 6.009 .10 6 .01 I 03/01-03/0S .060 i.008 .073 8.009 .056 i.008 .071 i.009 .070 .00S 09 / C S -03/15 .071 s.003 .08 6.009 .071 i.006 .074 6.00S .077 i.008 03'15 03/22 .031 i.006 .08S i.006 .0S7 I 008 .039 i.008 .077 i.006 03/02-03/2S .070 i 009 .072 i.009 .075 I.009 03/07-03/29 .071 i.006 .075 i.008 I 03/09-09/06 .053 i.006 .068 8.006 .058 i.006 OS'29-09/06 .067 I.007 .070 i.007 09/06-09/12 .074 6.009 .060 s.009 .063 s.009 09,06-01/13 .068 i 006 .063 6 00S 01/1 * - 01/O u .051 6.007 .057 i.007 .056 i.007 01/13-09/19 .055 I.009 .06 i .01 I 09/19-09/06 .050 i.007 .039 i 007 09/20-09/:6 .042 I.009 .051 i.009 .054 i.009 09/*6-10/04 .030 i.007 .031 i.007 .031 i.007 .035 i.007 .027..007 10/?4-10'11 .034 i.006 .006 6.007 .029 i.007 .025 i.008 .029 i.00S 10/11-10/17 .038 6.008 .037 6.003 .0 35 i.00S .003 10/11-10'1S .038 6.003 .037. 10'17-10/ 4 .038 6.006 .035 i.009 .043 6.00S 10/18-10/05 .039 6.007 .036 6.007 10/04-11/01 .036 1.007 652 i.007 .032 6.007 10/05-11/01 .042 i.007 .036 i.007 j 11/01-11/07 .039 6.009 .036 6.009 .036 8.008 .041 i.009 .036 i.008 11/07-11/1) .041 i.007 .043 6.006 11/07-11/15 .034 6.006 .036 i.007 .036 6.007 .00S 11/1%.11/01 .0 34 i.009 .040 11/15-11/01 .029 6.009 .05 i .01 .033 6.009 11/01-11/00 .030 .006 .036 6.003 .034 i.006 .0:9 i.003 .036 i.008 .006 .034 6.006 .0:5 i.006 .033 i.007 .029 6.006 11/03 12/06 .006. 12/c%-12/11 0*8 i.007 .004 i.007 .004 6 007 .030 i.007 .020 8.007 12/13-12/19 .034 i.003 .039 i.009 .031 6 003 .030 6.009 .036..009 .006 .039 6.007 .006..006 .038 i.007 .040..007 1*/19-10/27 .03e. /P Utl PCAN .15 6.24 .16 i 25 .15 i.24 .14 i.22 .35 6.24 HofrS: SENICOLO'4 INDICATIS A PLUS OR 911HUS SIGH. IA) FUMP CUT OF SEDVICE-PCWER F AILURE. (B) PUMP CUT OF SERVICE-TINER FAILURE.

ll T ABLE IV.1.2 (CCNTItrJED I ANALYTICAL DATA FOR AIR-PARTICULATE SAMPLES COHCENTRATIOMS OF GROSS BETA RADI0 ACTIVITY (PCI/N3) GROUP II - INTERitEDIATE DISTANCE LOCATI0t43 I COLLECTIDtl r[ofr0 15 17 31 32 33A 38 80 12/07-01/03 .100 i.009 .033 i.009 .101 ;.009 .101 ;.009 .092 i.009 .100 ;.009 I 61 01/03-01/10 .056 i.003 .056 i.003 .066 i.003 .064 ;.000 .023 ;.007 .065 ;.003 01/10-01/17 .091 ;.009 .108 ;.009 .106 ;.009 .098 ;.009 (A) .101 ;.009 01/17-01/04 .15 .01 .13 .01 .13 .01 .17 i .01 .15 .01 .17 i .01 01/04-01/31 .13 i .01 .159 ;.009 .17 i .01 .149 ;.009 .21 .01 .58 .01 I 01/31-00/07 .133 i.009 .15 i .01 .15 .01 .16 .01 .17 i .01 .083 i.009 00/07-00/15 .137 ;.003 .36 i .01 .137 ;.008 .137 i.003 .201 i.009 .173 i.009 02/15-02/01 .17 .01 .19 i .01 .20 i .01 .17 i .01 (D) .26 .01 00/01-02/08 .16 .01 .26 .01 .00 .01 .18 .01 (B) .18 i .01 00/;3-03/03 .107 ;.009 .116 ;.009 .110 ;.009 .131 ;.009 (D) .17 i .01 I 03/03-03/15 .00 .01 .09 i .01 .22 .01 .24 i .01 (D) .24 i .01 03/15-03/01 .00 i .01 .02 i .01 .20 .01 .23 i .01 (B) .22 .01 03/01-03/03 .24 .01 .26 i .01 .37 .01 .24 .01 .24 i .01 .23 .01 03'28-04/04 46 i .01 .49 .01 .49 i .01 .48 .01 .52 .01 .52 .01 I 04/04-09/11 .36 i .01 .42 i .01 .44 i .01 .41 .01 .44 i .02 .45 i .01 04/11-04/17 .08 i .01 .28 i .01 .31 i .01 .3% i .01 (B) .30 .01 04/17-04/05 .30 i .01 .30 .01 .35 .01 .35 i .01 .27 .05 .32 .01 0i/05-05/03 .08 .01 .32 .01 .29 .01 .30 i .01 .30 .01 .34 .01 05/03-r5/10 .20 .01 .29 i .01 .30 .01 (Al .29 .01 .32 .01 I 05/10-05/16 .09 .01 .29 .01 .29 i .01 .28 .01 .29 i .01 .31 .01 05/16-05/03 .50 .01 .43 i .01 .44 .01 .44 .01 45 ; .01 .49 .01 05/23-05/30 .37 i .01 .37 .01 .37 .01 .37 .01 .40 i .01 .38 i .01 c5/30-06/06 .19 .01 .22 .01 .21 i .01 .00 .01 .19 i .01 .P2 .01 I 06/06-05/13 .19 .01 .20 .01 .20 .01 .21 i .01 .01 .01 .22 .01 06/13-06/20 .16 i .01 .14 i .01 .14 i .01 .35 i .01 .141 ;.009 .17 .01 06/00-06/06 .03 .01 .16 .01 .15 i .01 .17 .01 .18 i .01 .17 i .01 c 5 /06- 0 7/04 .115 i.003 .171 i.009 .173 ;.009 .170 ;.009 .165 i.009 .160 ;.009 I 0 7/c '+-0 7/11 .19 .01 .18 .01 .19 .01 .19 i .01 .19 .01 .18 i .01 07/11-07/18 .18 .01 .18 .01 .16 i .01 .17 .01 .17 .01 .17 .01 07/18-07/05 .16 i .01 .13 i 01 .13 .01 .13 i .01 .137 i.009 .14 i .01 07/05-08/01 .104 i.009 098 i.009 .094 ;.008 .101 i.009 .100 i.008 .106 i.009 03/01-03/00 .069 i.009 .066 i.008 .072 i.009 .070 ;.009 .066 ;.008 .0 76 i.009 I 00'03-03/15 .004 i.009 .075 i.008 .079 ;.003 .075 i.003 .0S1 ;.008 .072 ;.009 03/15-03/00 .000 ;.009 .004 i.003 .086 i.008 .092 ;.009 .065 i.008 .033 i.009 03J00-03/20 .069 i.009 .079 ;.009 .060 i.009 .066 ;.009 .068 i.009 .074 i.009 00/08-09/C6 .056 ;.006 05S i.006 .063 i.C06 .054 i.006 .054 ;.006 .067 i.007 09/06-09/10 .07 .01 .07 i .01 .07 i .01 .07 i .01 .067 i.009 .07 i .01 I 09/12-09/00 .043 i.007 .046 ;.007 .051 ;.007 .052 ;.007 .048 ;.007 .055 ;.007 09/00-09<26 .047 ;.009 .040 ;.009 .039 i.009 .058 i.009 .04S i.006 .057 i.009 09/06-10/04 .040 ;.007 .036 i.007 .033 i.007 .033 ;.007 .032 ;.006 .036 i.007 10/04-10/11 .035 i.003 .003 ;.000 .030 ;.008 .005 ;.003 .008 ;.007 .001 ;.008 I 10/11-10/17 .039 ;.003 .033 i.003 .030 ;.00S 005 ;.003 .035 ;.008 .040 ;.009 10/17-10/04 .037 i.003 .033 ;.007 .036 i.003 .039 ;.003 .035 i.003 .045 ;.003 10/04-11/01 ,035 ;.007 .032 i.006 .033 ;.007 .037 i.007 .031 ;.007 .035 ;.007 11/01 11/07 .040 ;.003 .03S i.003 .046 ;.009 .041 i.009 .035 i.008 .035 i.009 11/07-11/15 008 i.006 .035 ;.007 .043 i.007 .027 ;.006 .040 ;.007 . 0 3ce ;.007 I 11/15-11/01 .009 ;.009 .037 ;.009 .008 i.009 .030 ;.009 .035 i.009 .04 i .01 11/01-11/03 .026 ;.003 .031 i.008 .009 ;.008 .009 i.003 .03) ;.008 .033 ;.008 11/00-10/03 .030 ;.006 .033 ;.006 .035 ;.007 .007 ;.006 .033 i.006 .034 ;.007 10/06-10/13 .000 ;.007 .001 ;.007 .008 ;.003 .005 i.007 .003 ;.007 .033 i.007 I 10/13-10/19 .030 ;.009 .037 i.009 .05 i .01 .005 ;.008 .000 i.008 .034 i.009 10/19-10/07 .014 ;.006 .030 ;.006 .039 ;.007 .036 i.006 .031 ;.006 .039 i.007 ftMUAL NEPH .14 i.23 .15

.25

.15

.25

.15

.24 14 i.26

.16 i.28 UO T E S : SEMICOLCtl IMOICSTES A PLUS OR HDfUS SIG4. ( Al rut:P Otli OF StRVICE-PCMER F AILURE. (B) FUMP OUT OF SERVICE-NECH',NICAL F AILURE. I Il 11

ll I TABLE IV.1.3 /HtLYTICAL DATA FCR AIP-PARTICULATE SAtfPLES CC?:0EtliPATICN3 OF CPOSS DETA PADICACTIVITY (FCI/N3) 11 GROUP III - DISTANT LOCATIONS COLLECT 10tl I r[Ut00 12A 100 81 10/09-01/05 .007 ; 009 .0S7 ;.009 01/05-01/12 .069 ;.003 .062 ;.003 I 01/10-01/19 .102 ;.009 .103 ;.009 01/19-01/06 .16 .01 .01 .01 01/26-00/02 .16 .01 .19 i .01 02/02-02/09 .352 ;.009 .110 ;.009 02/09-02/17 .178 ;.009 .168 ;.009 I 00/17-02/23 .17 .01 .17 .01 02'03-03/00 .00 .01 .01 .01 03 00-03/09 .12 .01 .14 .01 03/01-03/16 .30 .01 .06 .01 I 03/16-03/03 .01 .01 .18 .01 03/03-03/30 .30 .01 .36 .01 03/30-01/06 .50 .01 .55 .01 04/06-04/13 .33 i .01 .34 .01 04/13-04/00 .30 .01 .38 .01 1 04/03-06/07 .30 .01 .04 .01 01/07-04/04 .26 .01 .33 .01 05/ci-05/11 .27 .01 .09 i .01 05e41-05/18 .39 .01 .33 .01 I 05/lo-05/06 .51 .01 .50 .01 05/06-06/01 .09 .01 .34 .01 06/01-06/03 .02 .01 .21 .01 06/03-06/15 .01 .01 .20 .01 06/15-06/02 .16 .01 .17 .01 I 06/00-04/09 .01 .01 .18 i .01 c i/0 9 -0 7/0o .14 .01 .14 .01 07/05-07/13 .05 .01 .05 .01 07/13-07/00 .16 .01 .17 .01 07/00-07/27 .12 .01 .105 ;.009 07/07-03/03 .110 ;.009 .091 ;.008 03/03-00/10 .060 ;.009 .076 ;.008 03.'10-00'17 .0 71 ;.009 .080 ;.003 03/17-03/04 .00,9 ;.009 .094 ;.003 I 03/04-03/31 .053 ;.000 .0'4 ;.003 OT 01-07/03 .030 ;.007 .053 ;.007 09/03-09/14 .07 .01 .077 ;.009 09/14-09/01 .057 ;.009 .053 ;.003 00/01-09/08 .060 ;.003 .052 ;.003 Oc/03-10/05 .027 ;.003 .035 ;.008 19'01-10/13 .005 ;.007 .032 ;.007 10/11-10/19 .003 ;.039 .044 ;.009 10'19-10.~06 .043 ;.003 .030 ;.007 10/J6-11/00 .030 ;.007 .034 ;.007 11/00-11/09 .0 40 ;.003 .0I6 ;.007 11/09-11/16 .C40 ;.003 .034 ;.007 11/16-11/23 .009 ;.008 .007 ;.003 I 11/03-11/30 .031 ;.003 .034 ;.008 11/30-10/07 .010 ;.007 . 0 '6 3 ;.007 10/07-10/14 .03i ;.007 .031 i.007 10/14-10/01 .033 ;.007 .003 ;.007 10/01-10/03 .036 ;.007 .037 ;.007 f tPA* L f fE AH .16

.05

.16

.06 U9fr: OftflCOLCH IPOICATF.S A PLUS OR MItfUS SIGH.

Il II

M MW U TABLE IV.1.4 tormLY MEAN VALUES OF NEEKLY AIR PARTI 0 HATE SAMPLES COtCDTTRMIOIS OF GROSS BETA RADIOACTIVITY (pCi/m ) Collection GROUP I STATIOtE (a) GROUP II STATIOtE (b) (bilection GROUP III STATIOtB (c) Pericri Min. Pinc. Mean Min. Max. Mean Pericxl Min. mx. Man 12/27/80-01/31/81 .051 .210 .129.103 .023 .580 .158t.153 12/24/80-02/02/81 062 .210 .123t.105 01/31/81-02/28/81 .144 .410 .200.146 .088 .360 .173!.095 02/02/81-03/02/81 .110 .210 .1701.061 02/28/81-03/28/81 .120 .360 .224.137 .098 .370 .209!.117 03/02/81-03/30/81 .120 .360 .234t.170 03/28/81-04/25/81 .300 .530 .385.161 .250 .520 .3782.171 03/30/81-04/27/81 .240 .550 .379.202 04/25/81-05/30/81 .250 .540 .363t 52 .250 .520 .350.139 04/27/81-06/01/81 .270 .510 .366t.166 05/30/81-06/27/81 .125 .200 .173.050 .139 .230 .182.052 06/01/81-06/29/81 .160 .220 .1981.048 06/27/81-07/26/81 .134 .210 .1641.051 .115 .200 .165t.044 06/29/81-07/27/81 .120 .250 .1692.105 07/26/81-08/29/81 .0 17 .100 .075!.040 .056 .106 .080.024 07/27/81-08/31/81 .063 .110 .0811.030 l 08/29/81-09/26/81 .048 .070 .060t.014 .0 39 .083 .058i.020 08/31/81-09/28/81 .052 077 .062t.017 09/26/81-11/01/81 .027 .048 .038.012 .021 .045 .034.010 09/28/81-11/02/81 .025 .044 .033t.013 11/01/81-11/28/81 .028 .050 .037.015 .026 .050 .035.011 11/02/81-11/30/81 .027 .042 .034.010 11/28/81-12/27/81 .026 .045 .036.013 .020 .050 .031.013 11/30/81-12/28/81 023 .043 .033!.012 Gverall .0 17 .540 .156!.255 .020 .500 .150t. 244 .023 .550 .156.255 (a) Group I consists of Stations 1A,1B, and 2 (b) Group II consists of Stations 3A, 4B, 5, 6B,14,15,17, 31, 32, 33A, and 38 (c) Group III consists of Stations 12A and 12D JWB/dg/12/8 t

- M M M M l J l R R R C 1ABLE IV 1.5 ANALYTICAL DATE FOR MONTHI.Y COMPOSITE AIR PARTICULATE SAMPLES CA.TIA Sl'ECTRLH ANALYSIS 3 NUCLIDE CONCENTRATION (pC1/m ) Collection Period Station Be-1 Cs-137 I-131 Ba-140 Nb-95 K-40 Cr-51 Co-60 Cs-134 Zr-95 12/27/80-1A .1!.1 <.009 <.08 <1 .042.02 <.1 <.1 <.009 <.008 <.02 1/31/81 IB .09!.06 <.006 <.05 <.08 .03!.01 <.09 <.06 <.005 <.005 <.01 2 .14!.07 <.006 <.05 <.09 .03!.01 <.08 <.08 <.005 <.005 <.01 3A .12.06 <.005 <.05 <.08 .03!.01 <.09 <.06 <.005 <.005 .02!.02 4B .11!.06 <.006 <.05 <.1 .02.01 <.09 <.07 <.005 <.005 <.01 5 .092.06 <.006 <.05 <.09 .03!.01 <.1 <.07 <.005 <.005 .02!.01 l 6B .08!.07 <.005 <.05 <.09 .02!.01 <.08 <.07 <.006 <.005 <.01 14 .07!.07 <.006 <.05 <.1 .02!.01 <.08 <.07 <.006 <.005 <.01 l 15 .10!.06 <.006 <.05 <.1 .04.01 <.07 <.06 <.005 <.006 .02!.01 17 .10t.06 <.005 <.05 <.08 .03!.01 <.08 <.06 <.006 <.004 <.01 1 31 .12!.06 <.005 <.05 <.1 .04t.01 <.09 <.07 <.006 <.005 .03!.01 32 .09.06 <.005 <.04 <.1 .032.01 <.09 <.07 <.006 <.005 <.02 38 .10!.07 <.005 <.06 <.1 .13.02 <.09 <.08 <.006 <.006 .06!.02 33A .082.08 <.006 <.06 <.1 .03.02 <.1 <.09 <.006 <.006 .02!.02 12/29/80-12A .082.07 <.006 <.05 <.09 .02!.01 <.08 <.07 <.006 <.005 <.01 2/02/81 12D .08!.07 <.004 <.05 <.1 .04!.01 <.09 <.07 <.005 <.005 .01!.01 1/31/81 - 1A <.09 <.008 <.08 <.1 .06.02 <.1 <.09 <.008 <.007 <.02 2/28/81 1B .102.08 <.007 <.07 <.1 .05!.02 <.1 <.08 <.007 <.006 .022.02 2 .12!.09 <.007 <.08 <.1 .06!.03 <.1 <.09 <.008 <.007 .05!.02 3A .11!.08 <.007 <.06 <.1 .042.02 <.1 <.09 <.006 <.007 .03!.02 4B .13!.09 <.007 <.08 <.2 .06!.02 <.1 <.1 <.006 <.007 .03!.02 5 .10.09 <.007 <.08 <.1 .06.02 <.1 <.1 <.007 <.007 .03.02 6B <.08 <.007 <.08 <.1 .03!.02 <.09 <.1 <.008 <.007 <.02 14 <.08 <.006 <.08 <.1 .05!.02 <.1 <.09 <.008 <.006 <.02 15 .11!.09 <.006 <.07 <.1 .05!.02 <.1 <.09 <.007 <.007 <.02 17 <.09 <.007 <.2 <.2 .14!.03 <.09 <.1 <.007 <.006 .04!.02 31 .111.09 <.007 <.08 <.1 .05!.02 <.1 <.09 <.007 <.007 .03!.02 32 .11!.08 <.007 <.07 <.1 .04!.02 <.1 <.08 <.007 <.007 <.02 38 <.09 <.007 <.08 <.1 .04.02 <.1 <.1 <.007 <.007 .04!.02 33A <.1 <.01 <.1 <.2 .09.03 <.2 <.2 <.01 <.01 <.03 2/02/81-12A .09!.09 <.008 <.07 <.1 .03!.02 <.09 <.1 <.007 <.006 .02:.02 3/02/81 12D .09!.08 <.006 <.08 <.2 .04!.02 <.1 <.1 <.007 <.007 <.02 \\ s e

M 2 2 2222222222622 2222222222222322 0 0 0000000000000 0000000000000000 5 9 M ! !2 ! ! ! !! t ! ! t ! !! ! t!! 1 ! ! ! ! !!! r 2 403333233533765 6746543565544855 0 0. <. 0 0 0 0 0 0 0 0 0 0 0 0 0 0000000000000000 Z M 4 3 9 96998998 7 98 7787878788788 98 1 0 000000001 101300 0000000000000100 0000000000000000 0000000000000000 s C M 0 7 9 7 8 9 8887787887778 88 6 1 101101 0111 01310 0000000000000100 M 0 000000000000000 0000000000000000 -o C <<<<<( m 1 5 7 9 1 101111 101111311 11111111 1111 1211 r C S W EL PMA 0 67797 9997 9 99 9777757 775997 67 S 4 1 000001000010300 0000000000000100 M E K TALU 2 21 2222222222522 2222222222222322 C 0000000000000000 0000000000000000 I 5 T 9 !! ! ! !! ! ! ! 2 M R 7 637877788474858 6443441 444466755 A b 0000000000000000 111 111111111 1 11 1 P N R I ) M

5. I L C AS3I m ES/

0 TY 1 4 9 9 1 1 01111 1 1 1112421 0222222222222333 1 1 SA p ON( a VPA B M E.CU I M N OMO I R T tn Y. f A M THET Al R 1 6646666656766 66 99998888 3 0000000000000200 0000000011111212 Tt N 1 NS E O C 1 MA N M O RMC OA mE l' G ED 7 9979 99 99 9 9 88887778788 8 89 1 3 00001 1001001 0301 000000000001 0100 T L 1 A C 0000000000000000 0000000000000000 U s l N C W LAL I TY mL A 88 89 778 8 8 88888 ~ 88 898 99 N 7 00 00 000 0 0 00000 000 000 00 A 7 2 ! t ! ! t e 91 9543818301 3921 10 h 0301 92101 31 21

3. 0. <.

1 .1 01 11 011 1

0. <. 0 1 1 1 01 1 1 1 1

m no AAD AAD i AB AB B4571 28322 AB AB B4571 28322 t m 1 1 234561 1 1 33331 1 1 1 2345611 1 33331 1 a t S m n o 1 1 1 1 1 1 i 1 1 88 88 88 t d c u 88 // // // // 20 83 04 ei 88 03 20 30 l t m 22 // // // l e // 33 35 35 oP 23 00 00 00 C

M M M E E E E IR E fR f7 TABLE IV 1.5 ANALYTICAL DATE FOR MONTHLY COMPOSITE \\IR PARTICULATE SA!!PLES GAFJtA SPECTRUM ANALYSid NUCLIDE CONCENTRATION (pCi/n43) Collection Period Station Be-7 Cs-137 I-l 11 Ba-140 Nb-95 K-40 Cr-51 Co-60 Cs-134 Zr-95 05/03/81 - 1A .1!.1 <.009 <.09 <.2 .23!.03 <.09 <.1 <.008 <.009 .05!.02 05/30/81 in .1.1 <.009 <.09 <.2 .11!.02 <.1 <.1 <.01 <.01 .041.02 2 .12.1 .0092.007 <.09 <.2 .12!.02 <.09 <.1 <.01 <.009 .05!.02 3A .11t.09 <.01 <.09 <.2 .10!.02 <.09 <.1 <.009 <.01 .042.03 4B .15!.09 .<01 <.1 <.2 .13i.03 <.1 <.2 <.01 <.01 .05.02 5 .2!.1 <.01 <.1 <.2 .13.03 <.1 <.2 <.01 <.01 .04.03 l 6B <.1 <.01 <.08 <.2 .13!.03 <.09 <.1 <.01 <.01 .04!.02 l 14 .22.1 <.01 <.1 <.2 .12!.03 <.1 <.2 <.01 <.01 .04!.03 l 15 .22.1 <.01 <.1 <.2 .12!.03 <.08 <.2 <.01 <.01 .04!.03 17 .2.1 <.01 <.08 <.2 .10!.02 <.1 <.1 <.01 < 01 <.06 31 .2!.1 <.01 <.09 <.2 .122.02 <.07 <.1 <.01 <.009 .05!.02 32 .1!.1 <.01 <.1 <.2 .11!.03 <.1 <.2 <.01 <.01 .04!.03 38 .162.09 <.01 <.1 <.2 .13!.02 <.1 <.1 <.01 <.01 .05!.02 33A .1.1 <.009 <.09 <.2 .15!.02 <.09 <.1 <.01 <.01 .052.02 05/04/81 - 12A .1!.1 <.01 <.08 <.2 .132.03 <.09 <.1 <.01 <.01 .04!.02 06/01/81 12D .15.09 <.01 <.09 <.2 .12!.02 <.1 <.1 <.01 <.01 .052.02 05/30/81 - lA .12.08 <.01 <.05 <.1 .05!.01 <.09 <.1 <.008 <.009 <.02 06/26,27/81 1B .14.06 <.009 <.06 <.1 .04!.02 <.09 <.1 <.01 <.009 <.02 2 .09!.07 <.01 <.06 <.1 .04!.01 <.09 < 09 <.009 <.008 .022.02 3A .08!.07 <.008 <.07 <.1 .04!.02 <.1 <.1 <.01 <.009 <.02 4B .11!.08 <.009 <.06 <.1 .05.01 <.09 <.1 <.01 <.009 .022.02 5 .12!.08 <.01 <.06 <.1 .041.02 <.1 <.1 <.01 <.01 <.02 6B <.1 <.009 <.06 <.1 .05.02 <.1 <.1 <.009 <.009 <.02 14 <.1 <.01 <.07 <.1 .05!.02 <.1 <.1 <.01 <.009 <.03 15 <.1 <.01 <.2 <.3 .06!.02 <.1 <.2 <.01 <.009 <.03 17 .10.09 <.01 <.07 <.2 .05!.02 <.1 <.1 <.008 <.01 <.03 31 <.1 <.008 <.06 <.1 .05!.02 <.09 <.1 <.01 <.009 .022.02 32 <.1 <.009 <.07 <.1 .06.02 <.1 <.1 <.01 <.009 <.02 38 .09.08 <.01 <.06 <.1 .05!.02 <.1 <.1 <.01 <.009 .022.02 33A .10!.07 <.01 <.06 <.1 .04!.01 <.1 <.1 <.01 <.009 <.02 06/01/81 - 12A <.1 <.01 <.06 <.1 .06!.02 <.1 <.1 <.01 <.01 <.03 06/29/81 12D <.1 <.01 <.06 <.1 .06!.02 <.09 <.1 <.008 <.008 <.03

M M M M M M M~ TABLE IV 1.5 AMA1.YTICAL DATE FDP MONTHLY CO!G'OSITE AIR PARTICULATE SA!IPLES LAfttA SPECTRUM ANALYSIS 3 NUCLIDE CONCENTRATION (pCi/m ) Collection verlod Station Be-7 Cs-117 1 - l 'I l Ba-140 Nb-45 K-40 Cr-51 Co-60 Cs-134 Zr-95 1 06/26,27/81 1A .11!.08 <.007 <.3 <.3 .03!.02 <.07 <.2 <.008 <.008 <.02 i i 08/01/81 IB .162.08 <.007 <.2 <.2 .04t.02 <.07 <.1 <.006 <.008 <.02 l 2 .1.1 <.01 <.4 <.4 .02.02 <.1 <.2 <.01 <.01 <.03 3A <.1 <.007 <.2 <.3 .05!.02 <.07 <.1 <.008 <.007 <.02 l 4B .13.08 <.008 <.2 <.3 .04!.02 <.07 <.1 <.007 <.008 .02!.02 5 .13!.07 <.006 <.2 <.3 .04!.01 <.08 <.1 <.008 <.007 <.02 6B .11!.09 <.007 <.3 <.3 .05!.02 <.07 <.1 <.008 <.007 <.02 14 .15!.09 <.01 <.3 <.4 .05!.02 <.09 <.2 <.01 <.009 <.02 15 .10.09 <.007 <.3 <.3 .04!.02 <.09 <.1 <.007 <.007 <.02 17 .09.08 <.007 <.2 <.3 .04!.02 <.07 <.1 <.007 <.008 02.01 31 <.1 <.008 (.3 <.3 .04!.02 <.07 <.1 <.008 <.007 <.02 32 .11!.07 <.007 <.2 <.3 .03.02 <.08 <.1 <.007 <.008 <.02 38 .11!.08 <.007 <.3 <.3 .04!.02 <.09 <.1 <.009 <.007 <.02 33A .11.07 <.007 <2 <.2 .04!.01 <.09 <.1 <.007 <.006 <.02 06/29/81 - 12A <.1 <.008 <.3 <.3 .04!.02 <.09 <.1 <.008 <.008 <.02 08/03/81 12D .13!.07 <.008 <.2 <.3 .04!.01 <.07 <.1 <.007 <.007 <.02 08/01/81 - 1A .21.1 <.009 <.6 <.5 <.02 <.1 <.2 <.01 <.009 <.02 1 08/28,29/81 IB <.1 <.008 <.6 <.5 <.03 <.1 <.2 <.01 <.008 <.03 l 2 .1!.1 <.008 <.6 <.4 <.02 <.1 <.2 <.01 <.01 <.02 l 3A <.1 <.008 <.6 <.5 <.02 <.1 <.2 <.01 <.01 <.03 l 4B .11.1 <.009 <.7 <.6 .03!.02 <.09 <.2 <.01 <.009 <.03 5 .12.09 <.008 <.7 <.5 <.02 ' 07 <.2 <.01 <.01 <.03 6B .2!.1 <.01 <.6 <.5 .021.02 <.1 <.2 <.01 <.009 <.03 14 <.1 <.01 <.7 <.5 <.02 <.1 <.2 <.01 <.01 <.02 15 .1!.1 <.01 <.6 <.5 <.03 <.1 <.2 <.01 <.009 <.03 17 .1.1 <.01 <.7 <.5 <.02 <.1 <.2 <.01 <.01 <.03 31 <.1 <.009 <.6 <.5 <.02 <.08 <.2 <.01 <.006 <.02 32 <.1 <.01 <.7 <.6 <.02 <.09 <.2 <.01 <.01 <.03 33 <.1 <.009 <.6 <.5 <.03 <.1 <.2 <.01 <.01 <.03 33A <.1 <.01 <.6 <.4 <.02 <.1 <.2 <.01 <.01 <.03 08/03/81 - 12A <.1 <.008 <.5 <.5 <.02 <.1 <.2 <.01 <.009 <.03 08/31/81 12D .1.1 <.009 <.6 <.5 <.02 <.1 <.2 <.01 <.009 <.03

TABLE IV 1.5 ANALYTICAL D%TV FOR 110NTitLY COMPOS 118 AIR PARTICULATE SA!!Pl.ES CAM!!A SPEC 1klM ANALYSIS l NUCLinE CONCENIRATION (pCi/m ) Collection Period Station Be-7 Cs-137 I-131 Ba-140 Nb-95 K-40 Cr-51 Co-(,0 Cs-134 Zr-95 8/28,29/81 1A .09!.09 <.009 <.2 <.2 <.02 <.07 <.1 <.01 <.01 <.02 9/26/81 1B .122.08 <.01 <.2 <.2 <.02 <.08 <.1 <.009 <.008 <.02 2 .161.09 <.009 <.2 <.2 <.02 <.1 <.1 <.008 <.009 <.02 3A <.1 <.008 <.2 <.2 <.02 <.09 <.1 <.01 <.008 <.02 4B .10!.09 <.008 <.2 <.3 <.02 <.09 <.1 <.01 <.009 <.02 5 .10!.08 .005!.005 <.2 <.2 <.02 <.09 <.1 <.008 <.008 <.02 6B .11!.08 <.009 <.2 <.2 <.02 <.07 <.1 <.01 <.01 <.02 14 .09!.08 <.009 <.1 <.2 <.02 <.09 <.1 <.01 <.008 <.02 15 .10!.09 <.01 <.2 <.3 <.02 <.1 <.1 <.01 <.01 <.02 17 .13!.08 <.008 <.2 <.2 <.02 <.1 <.1 <.01 <.009 <.02 31 .10t.08 <.009 <.3 <.3 <.02 <.09 <.2 <.01 <.009 <.02 32 <.1 <.009 <.2 <.2 <.02 <.1 <.1 <.01 <.008 <.02 i 38 <.1 <.01 <.3 <.3 <.02 <.09 <.2 <.01 <.009 <.02 33A .13.08 <.008 <.2 <.3 <.02 <.1 <.1 <.009 <.008 <.02 l 8/31/81 12A .11!.09 <.01 <.3 <.3 <.02 <.1 <.1 <.01 <.01 <.03 9/28/81 12D .12!.08 <.009 <.2 .1!.1 <.02 <.1 <.1 <.01 <.008 <.02 i 9/26/81 - 1A .09!.09 <.007 <.5 <.4 <.02 <.05 <.2 <.009 <.007 <.02 11/01/81 IB <.09 <.007 <.4 <.3 <.02 <.07 <.1 <.008 <.007 <.02 2 <.1 <.007 <.4 <.4 <.02 <.09 <.2 <.008 <.007 <.02 3A <.09 <.007 <.4 <.3 <.02 <.09 <.1 <.007 <.007 <.02 4B <.09 <.007 <.4 <.4 <.02 <.08 <.1 <.008 <.007 <.02 5 <.09 <.007 <.4 <.4 <.02 <.08 <.1 <.008 <.006 <.02 6B <.1 <.006 <.6 <.5 <.02 <.05 <.2 <.008 <.007 <.02 14 <.1 <.006 <.5 <.5 <.02 < 08 <.1 <.008 <.007 <.02 15 <.1 <.007 <.6 <.4 <.02 <.06 <.2 <.008 <.007 <.02 17 <.1 <.007 <.5 <.3 <.02 <.08 <.1 <.007 <.007 <.02 31 <.1 <.008 <.6 <.4 <.02 <.07 <.2 <.008 <.007 <.02 32 <.09 <.007 <.6 <.4 <.02 <.1 <.2 <.008 <.007 <.02 38 .09!.08 <.006 <.5 <.4 <.02 <.07 <.2 <.008 <.007 <.02 33A <.09 <.007 <.5 <.4 <.02 <.09 <.1 <.007 <.007 <.02 9/28/81 - 12A <.1 <.009 <.6 <.5 <.02 <.07 <.2 <.008 <.008 <.02 11/02/81 12D <.1 <.006 <1 <.8 <.02 <.07 <.2 <.007 <.007 <.02 r . - ~ ,,1

W W W M M M M M M M M M M M M M M M TAEl.E TV 1.5 ANAT.YTICAL DAlt. FOR Mm.'TiftY Cu:TO:.1 TE Alk PARTICULATI' SA'1PLES CAMtA SPECTRUM ANALYSIS 3 NUCL1DE CONCENTRATION (pC1/m ) Collection Period Station Ee-7 Cs-137 1-131 Ba-140 Uh-95 K-40 Cr-51 Co-60 Cs-134 Zr-95 11/01/81 - lA .l!.1 <.009 <.6 <.5 <.03 <.1 <.2 <.01 <.009 <.02 11/28/81 1B .12.1 <.01 <.6 <.6 <.02 <.2 <.009 <.009 <.03 2 .1!.1 <.009 <.6 <.5 <.02 <.09 <.2 <.01 <.01 <.03 3A <.1 <.008 <.7 <.5 <.02 <.09 <.2 <.008 <.01 <.03 4B .11.1 <.01 <.6 <.5 <.03 <.1 <.2 <.01 <.009 <.03 5 .1!.1 <.01 <.8 <.6 <.03 <.1 <.2 <.01 <.01 <.03 6B <.1 <.01 <.8 <.6 <.03 <.1 <.2 <.01 <.01 <.03 14 <.1 <.009 <.7 <.6 <.03 <.08 <.2 <.01 <.009 <.03 15 .11!.09 <.01 <.9 <.6 <.03 <.1 <.2 <.009 <.01 <.03 17 .1!.1 <.009 <.7 <.5 <.02 <.1 <.2 <.009 <.009 <.03 31 <.1 <.01 <.7 <.6 <.02 <.1 <.2 <.008 <.01 <.03 32 .09!.09 <.008 <.7 <.5 <.02 <.1 <.2 <.01 <.01 <.02 38 .2!.1 <.01 <.8 <.7 <.03 <.1 <.2 <.01 <.01 <.03 33A .1!.1 <.01 <.7 <.5 <.03 <.1 <.2 <.01 <.009 <.03 11/02/81 - 12A .1!.1 <.01 <.7 <.6 <.03 <.1 <.2 <.01 <.008 <.03 11/30/81 12D <.1 <.009 <.7 <.5 <.02 <.1 <.2 <.01 <.008 <.03 11/28/81 - 1A <.1 <.008 <.4 <.4 <.02 <.07 <.1 <.007 <.007 <.01 1/02,03/82 IB .10.08 <.006 <.4 <.4 <.02 <.07 <.2 <.008 <.008 <.02 2 .08!.07 <.008 <.4 <.4 <.02 <.07 <.2 <.008 <.007 <.02 3A <.09 <.006 <.4 <.3 <.02 <.08 <.1 <.007 <.007 <.02 4B <.09 <.007 <.4 <.3 <.02 <.09 <.2 <.008 <.006 <.02 5 <1 <.006 <.4 <.3 <.02 <.04 <.1 <.007 <.008 <.02 6B <.1 <.008 <.5 <.4 <.02 <.08 <.2 <.007 <.007 <.02 14 <.1 <.007 <.4 <.4 <.02 <.06 <.2 <.01 <.008 <.02 15 <.09 <.007 <.4 <.3 <.02 <.07 <.1 <.007 <.007 <.02 17 .09!.08 <.007 <.5 <.4 <.02 <.05 <.2 <.007 <.007 <.02 31 <.1 <.008 <.5 <.4 <.02 <.07 <.2 <.008 <.008 <.02 32 .09!.07 <.007 <.5 <.4 <.02 <.07 <.1 <.008 <.008 <.02 38 <.1 <.007 <.5 <.4 <.02 <.08 <.1 <.009 <.007 <.02 33A .08!.08 <.008 <.5 <.4 <.02 <.07 <.2 <.008 <.007 <.02 11/30/81 - 12A <.1 <.007 <.5 <.4 <.02 <.07 <.1 <.009 <.007 <.02 1/04/82 120 <.1 <.007 <.4 <.4 <.02 <.07 <.1 <.008 <.007 <.02

I lI TABLE IV.2.1 I AtlALYTICAL DATA FOR FRECIPITATIO?4 SAMPLES CCtICEt4tRATI0tl (PC/L1 STATIO*l COLLECTIC'I VCLtME PADI0 ACTIVE I CCSE PERIOD (LITER) G.DETA SR-89 SR-90 CESIUM IA 81 01/10-01/31 (A) 01/31-00/28 2.55 61 i3 < 20 1.0 i.2 .5 i .2 00/20-03/28 .760 101 i6 I 03/23-05/03 3.45 56 i 3 05/03-06/06 2.25 50 i3 10 i 1 1.5 i.3 2.0 i.5 06/01-07/11 4.30 11

2 07/11-00/01

.650 26 i4 I 03/01-09/06 2.00 14 i 2 < 2 .4 i.2 .5 i.2 09/06-10/11 2.20 14 i2 10/11-11/01 2.18 7 i 3 <.8 <.4 <.2 11/01-10/06 1.05 15 32 12/06-01/09 2.50 6 i2 I f.tetutL tt: AH 33 i 61 8.2 i 17.7 .83 i 1.06 .80 i 1.62 10 81 01/10-01/31 (A) I 01/31-02/03 2.40 85

3 30 i 20 1.1 i.2 1.1
.2 02/08-03/28

.400 112 i6 03/23-05/03 3.30 45 i3 05,'03-06/06 1.95 59 i3 9 i 1 1.1 i.2 1.0 i 4 06/ca-07/11 3.80 11 i2 I 07/11-03/01 1.10 19 i5 < 5 <.6 < 1 0."./01-09/06 2.70 4

2

< 2 .2

.2

.6 i .2 09/06-10/11 2.10 IS i2 10/11-11/01 2.18 9 i3 <.9 <.5 <.2 I 11/01-12/06 1.00 18 32 10/06-01/09 2.65 8 i2 AP'tt'J a.L ttE Att 35 i 72 9.4 3 23.9 .70

.79

.78 i.75 I 4?I 81 01/10 01/31 (Al 01/31-00/23 1.45 63 33 < 200 < 3 .6 i.5 02/L0-03/03 .570 83 i6 03/03-05/03 .005 50 i 10 I 05/03-06/06 .800 45 i5 17

2 2.3 i.6 2

11 06/06-07/11 3.30 5

2 07/11-0G/01 1.00 15 i3 03/01-09/06

.074 < 20 (B) (B) (B) 09/06-10/11 3.05 5 12 I 10/11-11/01 3.15 2 12 <.8 .7 i.5 <.2 11/01-10/06 1.76 9

2 10/06-01/09 3.75 5

32 M't"JtL ttE AH 27 i 56 73 i 221 2.0 1 2.4 .93 i 1.89 ttt atl (I A.3Fil 34

6(*

8.9 i 20.1 .76 i.87 .79 i 1.13 titM1-ALL STATICtIS 32 3 62 25 i 112 1.1

1.7

.83

1.06 i3fES: set 11 COLON It!DICATES A FLUS C7 hit;US SIGH.

(A) i:0 SIC'1IFICAt4T FRECIPITATICtl. 101 It! UrrICIENT SAttPLE TO t.HALYZE. I I I

I l TABLE IV.2.2 AtlALYTICAL DATA FOR FRECIPITATI0tl sat 1PLES C0t1CENTRATI0tl (PC/SQ. til ' T A T IO?l COLLECTI0tt VOLUt1E RADI0 ACTIVE CME PERIOD ILITER) G.DETA SR-89 59-90 CESIUt1 IA 01 01/10-01/31 (Al 01/31-02/28 2.55 4700 i 200 < 1000 80 5 20 40 1 20 I 02/28-03/28 .760 2300 i 100 03/23-05/03 3.45 5900 i 300 05/03-05/06 2.25 3500 i 200 600

80 100 1 20 140 1 30 05/06-07/11 4.30 1400 1 300 07/11-00/01

.650 520

80 03/01-09/06 2.00 1200 1 200

< 100 40 1 20 50 i 20 c'/06-10/11 2.20 900 i 100 l 10/11-11/01 2.13 400

200

< 50 < 30 < 20 11/01-12/06 1.25 560 i CO 12/05-01/09 2.50 400 i 100 .> tfUAL t?E Att 2000 1 3000 460 1 920 63 i 66 63

106 in 81 01/10-0131 (Al I

01/31-02/28 2.40 6200 1 200 2000 1 1000 80 1 20 80 i 20 02/28-03/20 480 1650 ; 90 l 03/28-05/03 3.30 4500 ; 300 l 05/03-06/06 1.05 3500 i 200 510 i 60 70 i 10 60 & 30 I 06/06-07/11 3.00 1200 i 200 07/11-00/01 1.10 700 3 200 < 200 < 20 < 40 i DC/01-09/06 2.70 400 i 100 < 100 20 1 20 50

20 l

01/06-10/11 2.10 1200 i 100 10/11-11/01 2.10 600

200

< 60 < 30 < 14 11/01-12/06 1.20 680

80 12/06-01/01 2.65 700 1 200 i

At:!;UAL tit Att 1900 ; 3900 500 i 1630 44 3 58 49 i 49 4tf 81 01/10-01/31 (AI i 01/31-02/23 1.45 2000 i 100 < 9000 < 100 30

20 l

02/20-03/20 .570 1400 i 100 03/2S-05/03 .005 400 i 100 I 05/03-06/06 .000 1100 i 100 410 i 60 60 1 10 40 i 30 06/06-07/11 3.30 500 i 200 07/11-00/01 1.20 550 i 90 03/01-09/06 .0 74 < 50 (B) (B) (DI I 04/06-10/11 3.05 500

200 10/11-11/01 3.15 200 1 200

< 00 60 i 40 < 20 l 11/01-12/06 1.76 500

100 l

12/06-01/09 3.75 500 i 200 A?!!!UtL ttE Att 770 i 1540 3200 i 10100 73 1 46 30 1 20 ffE All IIA.1H 2000 i 3700 520 i 1290 52

61 55
75 t1 41-ALL ST*,T10tf3 1600 ; 3400 1200 ; 5100 58 i 59 49 i 68 tiOT E S: set 1TC0f 0?1 It!DICATET A PLUS 07 flitiUS sigil.

( A l t!O SIGtt!FICf t4T PRECIPIT ATI0tl. (DI It SUFFICIEl4T SAttPLE TO AtnLYZE. i I I I

l TABLE IV.3.1 i AHALYTICAL DATA FCR SURFACE WATER GRA8 SAMPLES CDHCENTRAT10tl ( PC/L1 STATIcta COLLECTICH G. ALPHA G.ALTHA G.EETA G.EETA l CODE DATE SOLUOLE INSOLUOLE (Al SOLUDLE INSOLUDLE (Al ___..........=--_ IQ 81 01/10 <.8 < 30 < 2 < 100 01/31 <.8 < 20 < 2 200 i 100 0?/2S <.6 30 i 10 < 2 60 5 20 l 03/23 < 1 30 3 20 < 2 50 i 50 l 05/03 <.7 30 5 20 < 2 70 i 40 I 05/05 < 1 30 i 20 3 i2 90 5 70 07/11 <.6 40 3 30 < 2 < 60 I 03/01 < 1 < 60 < 2 < 100 09/05 <.7 20 i 40 4 12 200 i 100 10/11 < 2 < 30 < 3 < 90 11/01 <.8 40 i 10 < 2 70 5 20 12/05 <.7 30 i 20 < 2 80 1 40 AtTRIAL NEAN <.89 38 i 33 2.3 i 1.3 100 i 100 4F 81 01/10 <.6 < 20 < 2 100 i 100 01/31 <.8 < 20 6 82 < 70 0*/28 <.5 30 i 10 5 32 80 i 10 03/28 < 1 21 i8 3 i2 60 i 10 05/03 <.7 27 i8 < 2 73 i6 06/C6 <.7 30 i 10 < 2 80 i 20 I 07/11 < 1 20 i 10 2 32 50 i 20 03/01 <.9 40 i 10 < 2 60 i 10 09/06 < 1 30 i 20 4 i2 60 i 50 10/11 < 1 20 i 10 3 32 40 3 30 11e;01 <.6 29

6

< 2 56 i7 12/06 <.6 40 i 10 < 2 60 1 20 AHHUAL NEAN <.80 28

16 2.9 i 2.8 66 i 32 6A 81 01/10

< 1 < 20 < 2 < 100 01/31 < 1 < 10 4 52 < 90 02/23 <.5 29 i9 < 2 80 i lo 03/28 .9 < 10 < 2 < 40 05/03 .8 30 1 20 < 2 60 i 40 I 06/06 <.0 50 i 20 4 32 100 i 40 07/11 .9 30 3 20 < 2 <(0 09/01 < 1 50 i 30 < 3 70 i 60 09/06 <.9 40 3 20 110 i 60 I 10/11 <.9 5" . 54 3 33 70 i 50 11/01

.9 29 i8

< 2 73 i8 12/05 <.7 40 8 20 < 2 < 50 D:NUAL net.tl <.26 32

29 2.5 i 1.6 75 i 43 13A 81 01/10

<.6 < 20 5 12 100 i 100 01/31 <.8 < 10 < 2 70 i 60 02/28 <.6 9 i7 < 2 60 i 20 03/08 < 1 < 10 < 2 < 40 I 05/03 <.8 10 i 10 < 2 40 i 20 0s/06 <.7 90

40 3

i2 < 100 ~ 07/11 < 1 40 i 30 < 2 < 70 03/01 < 1 < 40 2 32 < 100 09/06 <.6 70 i 40 5 i2 100 i 100 I 10/11 .9 < 30 < 2 < 100 11/01 < 1 50 i 20 < 2 < 40 12/06 < 4 24 i8 < 2 51 i8 Al!NUAL t'!PN <.78 35 i 54 2.6 12.3 73 5 53 138 81 01/13 IBl <.7 50 i 20 5 52 50

50 0'e/24

< 1 20 i 10 < 2 70

20 07/11

.9 18 i9 < 2 50 i 10 I 03/1* <.5 40 i 10 2 82 60 5 20 01/03 <.7 30 i 10 < 2 30 3 20 11/17 <.7 35 i9 < 2 75 i5 AHt:UAL MEAN <.75 32 i 24 2.5 i 2.4 56 i 33 t'Cita.r0TE HT !

LLY

<.83 33

37 2.6 3 2.2 79 i 72 ArrtCTfD STATICIS 410.'*F.13 A l NEAN flQ.4F.6A.13Al

<.83 33 i 34 2.6 i 2.1 78 8 65 I HofES: 5!NICOLON IMD! CATES A PLUS 0" *11HUS SIGN. IA) 020$5 ALFH4 INGOLUDLE A:, 12055 EETA INSOLU3LE ARE IN Ut!ITS OF FC/ GRAM. IB) STATION 13B SAMPLES ARE T AKEN CHLY W'iEN THE PUMPING STATIDH IS OPERATED.

ll I TABLE IV.3.2 AHtLYTICAL DATA FOR SURFACE WATER COMPCSITE SAMPLES CCHCEHTRATI0tt (PC/L) STATICtl C0tLECTICH G. ALPHA G.ALFilA G.DETA G.EETA C00E PERIOD SOLUCLE INSOLUBLE IAl SOLUDLE IHSOLUBLE ( A) ILL 81 01/09-02/20 (BI 02/20-02/27 <.6 16 i8 3 i2 60 i 10 02/27-03/27 <.9 30 i 10 3 12 50

20 I

03/27-05/01 <.9 20 i 10 < 2 50 1 20 05/01-C6/05 .7 40

20 4

i2 70 i 30 C6/05-07/02 (DI <.8 20 i 10 < 2 40 i 20 07/10-07/31 .9 30 i 30 3 12 80

70 07/31-0S/07

<.6 < 70 3

2

< 300 03/07-12/24 (B) 12/24-01/08 .6 30 i 10 < 2 20 1 20 ANNUAL NEAtt <.75 32 1 34 2.8 i 1.4 80 i 180 4L 81 01/10-01/31 .8 < 20 < 2 < 100 01/31-02/28 <.7 20 i 10 8 82 80 5 20 02/23-03/2S <.8 < 10 < 2 < 50 03/23-05/03 .8 < 40 < 2 < 200 05/03-06/06 .9 50 5 30 3 i 3 120

70 06/06-07/11

< 1 < 20 < 2 < 50 07/11-03/01 <.9 < 90 < 2 < 400 03/01-09/06 .8 < 30 3

2 100 1 100 09/06-10/11

.9 < 60 < 2 < 200 I 10/11-11/01 < 1 60

30

< 2 < 90 11/01-12/06 <.7 40

20

< 2 < 50 12/06-01/09 .4 40

30

< 2 < 90 f.tp:Ual HEAtt <.81 40

45 2.7 i 3.4 130
200 6I 81 01/10-01/31

.9 < 20 < 2 < 100 01/31-02/28 <.7 18 i7 3 i2 61

9 02/23-07/23

< 1 < 10 11 i 2 < 40 03/23-05/03 .7 30

20

< 0 < 50 05/03-06/06 <.5 < 50 < 2 < 200 06/06-07/11 .9 < 70 < 2 < 300 07/11-03/01 .8 < 100 < 2 < 400 03/01-C9/06 <.8 120 i 30 < 2 < 300 09/06-10/11 .9 < 100 4 52 1100 ; 600 10/11-11/01 < 1 50 i 30 < 2 < 60 11/01-12/06 .7 30 1 20 < 2 50 1 30 12/06-01/09 .9 60 i 30 < 0 < 70 AMt:UAL NEAtt <.00 55 i 74 3.0 i 5.2 230 i 600 I HOTES: SEfffColott IMDICATES A PLUS OR HINUS SIGH. (A) GROSS ALPfl4 II: SOLUBLE Atf3 CROSS EETA INCOLUBLE ARE Ill UNITS OF PC/G ASH (D) SAMPLER DUT OF SERVICE 1/9 TO 2/20, 7/2 TO 7/10. AND 8/7 TO 12/24. Il II

ll l 11 TtBLE IV.3.3 AHALYTICAL DATA FOR DISCHARGE WATER GRAB SAMPLES l CotiCENTRATICil (PC/LI STATICtl COLLECTICtl G. ALPHA G. ALPH A G.DETA G. BETA I CODE DATE SOLU 3tE INSOLUDLE ( A) SOLUBLE INSOLUDLE ( A) Itt 81 01/10 <.5 < 20 < 2 < 100 01/31 .9 < 10 < 2 < 80 I 02/28 .6 9 i 7 < 2 50

20 03/23

.9 20 i 10 3 12 30 1 30 05/03 <.8 20 i 20 < 2 80 i 60 05/C6 < 1 40 1 20 3 i2 80 1 40 07/11 <.9 20 i 10 4

2

< 30 I 08/01 <.8 40 5 20 < 2 50 1 50 07/06 < 1 60 i 30 4 12 70 i 50 10/11 < 1 30 i 20 < 3 60 3 50 11/01 <.7 30 i 10 < 2 70 1 20 I 12/C6 <.7 40

20 2

12 360 i 40 Atit U".L t!EAtt <.C2 28 i 30 2.6 i 1.6 88

176 Tf.BLE IV.3.4 AttiLYTICAL DATA TCR DISCHAiGE PATER CC: fr0 SITE SAMPLES C0t!CEH1 RATIO!! (FC/L)

STATIO?! COLT [CTIOtt G. P.LPH A G. ALPHA G. BETA G. BETA I CCOE rtRICO SOLUDLE IttSOLU3LE ( Al SOLUOLE INSOLU3LE ( A) It:ll 01 01/07-01/23 (D) 01/23-01/10 <.9 50 1 30 4 12 < 100 I 01/30-02/27 <.8 30 i 10 4 i2 90

30 c2/27-03/27

<.8 30

20 3

52 70 1 40 03/27-05/01 .8 50 i 30 4 52 100 1 60 05/01-06/05 (B) 0'>/C 5- 0 7/10 < 1 70

30

< 2 70 1 50 07/10-07/31 .9 100 i 100 < 2 < 300 0 7/ 31-04/ 0 'e 8< .8 19

7

< 2 71 i9 01/0'.-10/09 <.8 40 i 10 4 12 60 1 20 10/09-10/30 < 1 < 10 < 2 50

30 10/30-12/04

.6 40

20

< 2 50 3 30 12/04-01/08 .8 20 1 20 2

2 120 i 50 tJ: tlUAL ttEAH

<.84 42 3 51 2.8 i 2.0 100 1 140 1:0T E S: SEttf COL 0tl It:DICATES A PLUS OP HIllOS SIGN. IA) GROSS ALFilA ItCOLUBLE At:D GROSS BET A INSOLU'3LE ARE IN UNITS OF PC/G ASH (D) S?.ftPLEP OUT OF SERVICE 1/9 TO 1/23 t.t:D 5/1 TO 6/5. I I I

I TtBLE IV 4.1 i AHALYTICAL DATA FOR WELL HATER SAMPLES CottCENTRAT10H (PC/Li PADI0 ACTIVE STATIDH COLLECTION CODE DATE G. ALF11A G.2 ETA SR-89 SR-90 CESIUM URAHIUM ( A) IU 81 01/10 <.6 < 2 .4 <.2 <.3 <.I <.03 03/28 <.8 < 2 <.03 07/11 <.7 2 52 09/06 <.8 < 2 < 1 <.6 <.3 <.2 <.3 10/11 .7 2 i2 I /4,9:UAL f1EAtt <.72 2.0 <.70 <.40 <.30 <.13 IV 81 01/10 <.5 < 2 .4 <.2 <.4 <.03 I <.2 03/28 <.5 < 2 <.1 1 07/11 <.5 < 2 09/06 <.5 < 2 < 1 <.5 <.5 <.06 <.08 10/11 .6 < 2 I At:f!UAL NE AH <.52 2.0 <.70 <.35 <.45 <.094 4 7 81 02/08 <.6 < 2 < 9 <.2 4 i.4 <.03 I <.1 07/27 .7 3 12 09/06 <.5 < 2 < 2 <.8 <.6 <.5 <.5 10/12 .3 < 2 t Ht."JAL NE AH <.53 2.3

1.0 5.5

<.50 .50 i.28 <.28 40 81 01/10 .6 < 2 <.4 <.2 <.5 <.03 <.07 03/23 .6 2 32 I <.03 07/11 <.8 < 2 07/06 9 i.7 < 2 .9 <.4 .4 <.2 <.08 10/11 <.5 3 12 At.itUAL ME AH .68 i.33 2.2

0.9

<.65 <.30 <.45 <.082 NEAN (10.lV) <.62 2.0 <.70 <.38 <.38 <.11 NE *.H-AL L SitT!0t!S .62 i.29 2.1 1 0.6 < l.9 <.39 .43 i.21 <.14 NOTES: SEf1ICOLOH It?01 CATES A PLUS OR HIMUS SIGH. i (A) URAt1IUM C0!!CEllTRATIO!4 Ill UG/ LITER. i I

c I TABLE IV.5.1 ANALYTICAL DATA FOR SOIL sat 1PLES CCtlCENTRATIO'l (PC/G DRY ) PADI0 ACTIVE STATI0?l COLLECTICtl CD'lE DATE G.CETA K-40 H.CETA SR-89 SR-90 CESIUM 1AA 81 05/30 3

1

.24 i.04 3 i1 <.02 .198 i.007 43 i.02 10/18 2

1

.14 i.04 2 i1 <.04 .20

.01

.22

.01

/*?UAL ttE/H 2.5

1.4

.19 i.14 2.5 i 1.4 <.030 .199 i.002 .33 i.30 2 01 05/30 4 5 1 .33 i.04 3 i 1 <.04 .51 i.01 91

.03 10/1S 6
1

.20

.04 6
1

<.06 .92

.02

.58 i.02 Al't:UAL MEtH 5.0 1 2.8 .27 i.18 4.5 i 4.2 <.050 .72 i.58 .75 i 47 3A 81 05/30 3 i1 .17 i.04 3 i1 <.02 .204 i.007 .302 i.007 10/18 1.9 i .9 .11

.04 1.7 i

.9 <.02 .188 i.007 .16 i 01 ft.!UAL t1E/H 2.5 i 1.6 .14 i.08 2.4 i 1.8 <.020 .196 i.023 .23 i.20 i All 81 05/30 2 i1 .25 i.04 2 i1 <.03 .257 i.008 .66 i.03 I 10/10 .9 .09 1.04 .9 <.04 .156 i.006 .273 i.006 tin.mL ttE AH 1.5 i 1.6 .17 i.23 1.5 i 1.6 <.035 .207 i.143 .47 i.55 5 81 05/30 1.5 i 9 .25 i.04 1.3 i .9 .09 i.02 .059 i.005 .148 i.005 10/17 3.4 i 9 .18 i.04 3.2 i .9 <.06 .21

.02

.23 i.01 AfAf A L titt.tl 2.5 1 2.7 .22

.10 2.3
2.7

.075 i.042 .13 i.21 .19 i.12 6G 81 05/30 3 i 1 .33 i.04 2

1

<.02 .290

.008

.84 i.03 10/17 3 1 1 .21 i.04 3 i 1 <.05 .37 i.02 .43 i.02 /PNAL t1E Att 3.0 .27 i.17 2.5 i 1.4 <.035 .33 i.11 .64 i.58 t:r All-C":3tTE 3.8 i 3.4 .23 i.16 3.5 i 3.5 <.040 .46 i.68 .54 i.58 ST AT!f""i ( It A.2 9 tir e t t-DIS T ANT 2.3

1.8

.20 i.16 2.1 i 1.7 .041

.049

.22

.19

.38 i.50 STAT 10t:S ( 3 A.44.5.6G l t1UH-AIL STATIC':S 2.8 i 2.7 .21 i.15 2.6 3 2.6 .041

.043

.30

.45

.43 i.52 I finTE : set 1ICOLOH INDICATES A PLUS OR M1HUS SIStl. I I I

ll I TABLE IV.6.1 AHALYTICAL DATA FCR SILT SAMPLES C0t CENTRATI0tt (FC/G DRY ) I STATIOtl COLLECTI0tl PADI0 ACTIVE C0 E DATE G. ALP 11A G. BETA SR-89 SR-90 CESIUM 100 81 06/30 2.4 .7 2

1

<.02 .007 ;.006 .11

.01 10/30 1.9
.7 1
1

<.02 .011

.006

.050

.003 D?."JAL ttEtti 2.2
0.7 1.5
1.4

<.020 .009

.006

.000

.035

) ~ IX 81 06/30 2.6 .7 2

1

<.03 .010 i.006 .029 ;.007 l 10/30 6

I 4
1

<.02 .017

.006

.013

.003 At!!!UAL ttEfH 4.3
4.8 3.0
2.8

<.025 .014

.009

.021

.023 I

4D 81 06/30 1.3

.7 3
1

<.01 .023

.005

.63

.02 10/30 4
I 3
1

<.02 .057

.006

.336

.007

!I IUtiUAL IIEAM 2.7

3.8 3.0

<.015 .040

.050

.48

*. 4 2 43 81 06/30

.9 .4 .9 <.01 .005

.002 46
.02 10/*0 1.3

.5 1.2 .9 <.04 .01

.01

.41 .;.02 IU41*L MFAH 1.0

0.6 1.1
0.4

<.005 .008

.007

.44

.07 l

4T A1 06/30 2.0 .9 3

1

<.01 .040

.004

.58

.02 10/31 5
1 5
1

<.02 .035

.006

.64

.01 I

M *lO*.L ttC f.tl 3.5

4.2 4.0
2.8

<.015 .033 ;.007 .61

.08 I

[ 6F 01 05/30 1.1 .7 2

1

.02

.01

.029

.004

.10

.01 10/30 1.8

.7 2

1

<.02 .03S ;.005 .101

.005 l

AtitlO AL ME Att 1.5

1.0 2.0

.020 .034

.013

.10 iMfH-Alt. STATIONS 2.5

3.3 2.4
2.5

.000

.017

.004

.033

.29

.50 I

infE: StilIC010tl INDICATES A PLUS OR MIt1US SIGH. Il 11 ll -. ~

! m m m m W W m m m mm m Ce mmM TABLE IV.6.2 ANALYTICAL DATA FOR SILT CA.TIA SPECTRUM ANALYSIS (GELI) (pCi/g Dry) Collection Station Date Cs-137 Cs-134 K-40 Ra-226 Th-228 Be-7 Co-60 I-131 Cr-51 Ba-140 IBB 06/30/81 .07!.04 <.05 21!1 .51!.08 .81.1 <.6 <.05 <1 <.9 <1 10/30/81 .05t.05 <.07 11!1 .41.1 .6!.2 <.9 <.06 <6 <2 <4 MEJLN .06t.03 <.06 16214 .5!.2 .7.3 <.8 <.06 <4 <1 <2 1X 06/30/81 <.05 <.05 11.7.9 .34!.08 .6:.1 <.6 <.05 <2 <.9 <1 10/30/81 <.05 <.06 15!1 .46!.08 .6.1 <.7 <.05 <5 <1 <3 MEAN (.05 <.06 13!5 .4!.2 .6!.0 <.7 <.05 <4 <1 <3 4D 06/30/81 .9!.1 <.1 18!2 1.01.2 1.11.2 <1 <.1 <3 <2 <3 10/30/81 . 7.1 <.1 23 2 1.3.2 1.5!.3 <1 <.1 <9 <3 <6

fEAN

.8t.3 <.1 21!7 1.2t.4 1.316 <1 <.1 <6 <3 <5 1 4J 06/30/81 .39!.05 .17.05 11.91.8 .47!.08 .62.1 <.7 .072.04 <3 <1 <2 10/30/81 .26t.05 .14t.05 6.62.8 .26t.08 .3.1 <.8 .12!.05 <5 <1 <3 MEAN .332.18 .16t.04 9.3!7.5 .37!.30 .51.4 <.8 .101.07 <4 <1 <3 4T 06/30/81 .7.1 .31.1 18!2 1.12.2 1.4!.3 <1 <.1 <4 <2 <3 10/30/81 .9!.1 .4t.1 1812 1.1.2 1.3!.3 <2 <.1 <12 <3 <8 MEAN .8t.3 .41.1 18!0 1.1!0 1.42.1 <2 <.1 <8 <3 <6 6F 06/30/71 .18!.09 <.1 12 2 1.1.2 1.2.3 11 <.1 <3 <2 <3 10/30/81 .19!.06 <.07 12!1 1.2!.1 1.22.2 <1 <.07 <6 <2 <4 MEAN .19.01 <.09 12!0 1.2!.1 1.2 0 1!0 <.09 <5 <2 <4

- um. -- 1 o o o TABLE IV.7.1 l AttALYTICAL D AT A FCD FISH SitiPLES cot.'CEt3TRATIOta ( PC/G ASH I STATI0t1 COLLECTICf3 FISH CODE MEDIA DATE 10 ta?tCER G. BETA K-40 H. BETA SR-89 SR-4 IEC CATFISH 81 0'* /0 S 5A30S3 81000031 50

10 36
4 20
10

<.5 .7

.1 5C3933 81000029 100
10 71
7 30
10 SC3933 81000030 60
10 40 14 20
10 503933 01000028 43
10 40
4

< 10 06/29 5 * '+ 0 35 81000:e5 50 1 10 34

3 20
10

<.3 2.09

.09 5C4035 81000 64 30
10.

36

4

< 10 5CiO35 81000267 60

10 34
3 20
10 504035 81000266 40 i 10 31
3 10 1 10 09/24 EA4141 81000328 27
9 21
2

< 10 <.5 1.1

.1 ED4141 810003: 4 26 i9 31
3

< 10 SC4141 01000330 50

10 34
3 10
10 504141 81000336 50
10 32
3 20
10 11/09 5A4131 81000537 (A) 5D4131 810005C3 40 i 10 33 i 3

< 10 .4 .9

.1 5C4181 81000509 30 i 10 30
3

< 10 504181 81000595 40

10 31
3 10
10 Atit1UAL MEr.tl 46
37 36
22 15
13

< 43 1.2

1.2 IX CATFISH 81 04/08 5A3939 81000035 30 i 10 36 14

< 10 <.5 .8

.1 503C39 81000034 130 i 10 100
10 30
20 5C3989 81000033 100 1 10 79
8 20
10 533989 81000036 50 1 10 40
4

< 10 06/29 5A4040 81000273 50 i 10 41

4

< 10 .6 .4 .8 i.1 SP4040 81000281 50

10 33 i 3 20 i 10 SC4040 81000277 30
10 37
4

< 10 504040 81000290 50

10 41
4 10
10 09/24 5A4137 81000312 60
10 31
3 30 1 10

<.3 .75 i.07 504137 81000310 60

10 32
3 20
10 SC4137 81000308 40
10 31
3

< 10 504137 81000309 30

10 25
2

< 10 11/09 5A4186 81000576 50 i 10 33

4 20
10

<.2 .79

.05 FD 'e106 81000577 50 i 10 43
4

< 10 5C4106 81000579 50

10 33
3 20
10 504186 81000500 30
10 34
3

< 10 AtPMAL t1EAta 54

53 42
39 16 i 15

.40 i.37 .79

.05 t!DTES: SEMICOLOtt It:01 CATES A PLUS OR hit:US SICN.

( Al Str1rLE LOST !!1 ANAL) SIS.

I O O M S U M O M M M' M M 'M M M M. M M i T ABLE IV.7.1 (CCt1TINUED I At1%LYTICAL D AT A FOP F10H SAf1PLES CCt:CEllfPAT10tl (PC/G ASH) l l STATIC?1 COL LECTIOtt FISH SR ...-90____..._.. CCOE t1EDI A DATE ID 11Ut:SEP G.CETA K-40 N. BETA SR-89 4I CATFISil 81 03/25 5A3904 81000022 40

10 30 i3

< 10 .9 .9 .2 06/08 5D4033 81000207 30

10 35
3

< 10 06/09 5A4033 81000220 40

10 35
3

< 10 <.5 .70

.08 06/17 5D'+0 38 81000232 110 1 10 C4
8 20
10 EC4038 81000233 50
10 39
4

< 10 I 09/14 5A4135 81000298 40

10 36
4

< 10 .4 .86

.09 l

5G4135 81000297 100

10 81
8 20
10 5C4135 81000299 60
10 42
4 10
10 504135 81000296 120
10 100
10 20
10 10/05 5A4184 81000406 50
10 32 1 3 20
10

<.3 .77

.05 504184 81000405 100
10 78
8 20
10 SC4184 81000400 40
10 22 i2 20
10 11/03 E04184 81000559 40
10 25
3 10
10

/ tit UAL t1E Atl 63

64 49
53 15
10

<.53 .81

.18 CPAPPIE 81 03/03 SC3985 81000006 60
10 44
4 20
10 03/25 5A3905 81000023 60
10 40
4 20
10

<.3 .66

.05 503905 81000025 80
10 67
7

< 10 503785 81000004 60

10 60
6

< 10 05/12 5B4039 81000057 50

10 35
3 10
10 06/15 5A4039 81000226 30
10 29
3

< 10 <.3 .76

.05 09/14 5A4134 81000293 50 1 10 46
5

< 10 <.3 .71

.06 504134 81000295 50
10 42
4

< 10 SC4134 81000294 60

10 43
4 20
10 504134 6100029 50
10 42 i 4

< 10 10/05 5A4105 81000409 50 1 10 40

4 10
10

<.3 .59

.05 5G4185 81000410 60
10 41
4 20
10 SC4185 81000412 40
10 40
4

< 10 5D4185 81000413 60

10 37
4 30
10 Attt: UAL ttE Att 54
23 43
19 14
13

<.30 .68

.15 t0TE: SLt11COLCtl It:DICATES A PLUS OP nit:US SIGti.

.._= TADLE IV 7.1 (C0!! tit 0EDl AttALYTICAL D AT A FOR FICII SAMPLES CCt: CENTR ATIC?J (l'C/G A0!() STATIOff COLLECTICtl FISH Cine tr DI A DATE ID ICt:CER G.8 ETA K-40 H. BETA SR-89 SR-90 4J CATFISH 81 03/23 5A3906 81000009 40

10 36
4

< 10 <.5 .9 i.1 503906 81000004 50

10 40
4

< 10 SC3906 E1000010 50

10 44
4

< 10 5939*.6 81000011 40

10 40
4

< 10 05/07 5A4036 81000153 30 i 10 29 i 3 < 10 <.5 1.28 i.03 504036 81000152 50 i 10 35

3 10
10 i

SC4036 e1000156 40 i 10 25

3 10
10 ED4036 81000155 50
10 33
3 10
10 09/14 5A4133 81000307 170
10 110
10 60
20

<.6 .9

.1 5E4133 81000306 120
10 79
8 40
10 5C4133 81000305 130 i 10 100 i 10 30
20 504133 81000304 150 i 10 110 i 10 50 5 20 11/03 5A4183 81000563 50
10 44
4

< 10 <.3 1.01

.05 5C4103 81000560 130
10 89 i 9 40
20 SC4183 81000561 130 i 10 94
9 40
20 SD4183 81000562 130
10 100
10 30 1 20 AtitMAl. t'E AH 85 i 98 63
65 24
35

<.48 1.0

0.4 CRAPPIE 81 03/23 5A3987 81000012 70 i 10 67
7

< 10 <.6 .80 1.07 SC3937 81000005 70

10 60
6

< 10 j 03/25 5B3987 e1000027 60

10 40
4 20
10 5D3937 81000026 80
10 64
6 20 i 10 i

06/03 5A4037 81000215 50

10 37
4 10 i 10

<.3 .69

.08 504037 81000214 50
10 37
4 10
10 06/15 534037 81000229 40
10 31
3

< 10 SC4037 81000230 30

10 35
3

< 10 l 09/14 5A4136 81000302 60

10 36
4 20
10

.3 .2 .67

.04 50'4136 81000301 70 i 10 60
6

< 10 SC4136 81000300 50 1 10 38 i4 < 10 i 504136 81000303 50

10 36
4 to i 10 10/05 5A4182 81000447 60
10 44
4 to
10

<.4 .63

.07 5C4182 81000446 50
10 40
4

< 10 SC4182 81000445 40 i 10 39

4

< 10 504182 81000444 60

10 44
4 20 i 10 Atit: UAL t1EAH 56
26 44 i 33 14
10

.40

.28

.70

.15 HDTE: SENICOLC!i It:01 CATES A PLUS CR Hit US SIGH.

TABLE IV.7.1 (CCHTIlfUED) ANALYTICAL DATA FCP FISH SAMPLES CCt:CEllTRATIOtt (PC/G ASH ) STATIrn COLLECTIC14 FISH CODE MEDIA DATE ID ifUMSEP G. BETA K-40 H. BETA SR-89 SR-90 6H CATFISH 81 06/24 504041 81000243 40 i 10 33

3

< 10 06/25 5A4041 81000261 60

10 42
4 20 i 10

.3

.3

.81

.06 5B4041 81000260 70
10 55
6 20 i 10 SC4041 81000262 100
10 78
6 20 i 10 09/21 5A4140 81000353 40
10 33
3 10
10

<.3 .85

.06 1

1 504140 81000350 60

10 39
4 20
10 l

SC4140 81000349 90

10 76
8

< 10 504140 81000351 40

10 36
4

< 10 l l 11/04 5A4187 81000575 50 i 10 35 i 3 < 10 <.2 .99

.06 504187 81000573 90
10 83 i8

< 10 5C4187 81000572 80

10 82
8

< 10 5D4187 81000574 40 i 10 37

4

< 10 AtitlUAL MEAN 63

45 52
42 13
10

.27 i.12 .28

.19 CPAPPIE 81 04/08 5A3928 81000053 50
10 40
4 10
10 5D3308 81000054 60
10 64 56

< 10 .5

.5

.73 i.05 SC3998 81000052 60

10 60
6

< 10 06/24 5C4042 81000:40 40 i 10 37

4

< 10 06/25 5A4042 81000:53 50

10 31
3 10
10

<.9 2.2

.2 504042 81000252 50 1 10 40
4 10
10 534042 81000263 50 1 10 33 i3 10
10 09/21 5A4139 81000345 40 3 10 40
4

< 10 <.3 .75

.07 l

SC'6139 81000341 70

10 60
6

< 10 SC4139 31000343 50

10 40
4

< 10 504139 81000347 50

10 42
4

< 10 11/04 SA4188 81000565 60

10 39 34 20 i 10

.3 i.3 .68

.06 504103 81000564 50
10 37
4 20 i 10 1

5C4188 81000567 50

10 40
4 10 i 10 l

504188 81000569 60

10 37
4 20
10 l

AttituAL t1EAtt 53

16 43
20 12
8

.50

.57 1.1 1 1.5 l

l Atit!UAL t1E AN-CATTISH 67

68 48
49 17
21

.43

.34

.94 i.62 At:f!UAL t1E AN-CRAPPIE 54

22 43
21 13
10

.40

.37

.82

.88 tt0TE: set 1ICOLCtl II:DICATES A PLUS OR ttINUS sigil.

TABLE IV.7.2 At!ALYTICAL DATA FOo FISH SAMPLES C0tfCEtITR ATIO!1 ( PC/ GRAM ORIGIllAL SAMPLE ) STATIOtt COLLECT 10tl FISH COf'E t1ED I A DATE ID tlUM3ER G.8 ETA K-40 H. BETA SR-89 OR-90 IEE CATFISH 81 04/08

A3983 81000031 2.4

.5 1.6

.2

.8

.5

<.02 .032

.005

+03933 81000029 2.8 i .4 2.0

.2

.8 i .4

C3933 81000030 2.7 1

.6 1.9 .2 .8 i .6 +33933 81000028 1.8 .5 1.9 1.2 <.6 06/29 et.4035 81000265 2.3 i.5 1.5 i.2 .7 i.5 <.01 .095 i.004 l +D4035 81000264 1.3 i.5 1.7 i.2 <.5

C4035 81000267 4.5 i.8 2.8 i.3 1.8 i

.9

D4035 81000266 1.9

.4 1.4 i.1 .5 i.5 09/24

A4141 81000328 2.0 i

.7 1.6 i.2 .7 <.03 .08 i.01 +D4141 81000324 1.6 i .6 1.9 i .2 .6 +C4141 81000330 2.5 i.5 1.8

.2

.7 .6 l =04141 81000336 2.8 i.5 1.7 .2 1.1 .6 l i 11/09

A4131 81000587 (Al
C4181 81000503 2.2

.6 1.7 i .2 .6 <.02 .047 i.007 l

C4181 81000589 2.1 i

.6 1.9

.2

<.6

D4181 81000595 2.4

.5 1.6 i.2

.8

.6 At3: UAL t1 eat 3 2.4
1.5 1.8
0.7

.77 i.64 <.020 .064 i.058 l 1 IX CATFISH 81 04/08

A3939 81000035 1.8

.6 1.9 i .2 <.6 <.03 .042

.007

D3939 81000034 3.1

.3 2.5 i.2

.7 i .4 l

C3939 81000033

.35

.04

.28 i.03 .07

.a5

D3939 81000036 2.7 i.7 2.4

.2 <.7 06/29

A4040 81000278 2.4 i

.5 2.2 .2 <.6 .03 i.02 .040 1.006 +C4040 81000231 2.5 i.5 1.7 .2 .8 i.5

C40 40 81000277 1.9 i

.6 2.2

.2

<.6 +D4040 81000293 2.6 i .5 2.0 i.2 .6

.5 09/24

A4137 81000312 3.2

.6 1.7 .2 1.5 i .6 <.02 .042 i.004

D4137 81000310 2.8

.5 1.6 .2 1.2

.5

C4137 8100030S 2.5 i.6 1.9

.2

<.6

D4137 81000309 2.0 i.6 1.5 i.2

<.6 11/09

A4186 81000576 2.9 i

.6 2.1 i.2 .9 i.6 <.01 .043 i.003

D4106 81000577 1.9 i

.4 1.7 .2 <.5

C4186 81000579 3.0 i

.6 1.9 i .2 1.1 i .7

D'106 81000530 1.9 i

.6 2.0

.2

<.6 4 ArtifUAL NE Ata 2.3

1.4 1.8
1. 0

.73

.65

.022

.019

.042

.033 t!OTES: SEMICOLC?1 I'TIICATES A PLUS OR hit!US sigil.

(Al SPMPLF _JST Ill AffALYSIS ~_

m m m m m i I t 1 i Fl E T ABLE IV. 7.2 ( CetiTIff.'EO ) AtlALYTICAL DATA FCR FISH sat:PLES CCt:CEH1RATICtl (FC/ GRAM ORIGINAL sat: PLED ST ATICta COLLECTIDtl FISH C09E NfDIA DATE ID trJCEP G. BETA K-40 H.DETA SR-89 SR-90 <--.06----- < 7 .05 i.01 41 CATFISH 81 03/25

A3984 81000022 2.2

.7 1.9 i.2 06/0S

+04038 81000207 1.7 i.5 1.7 i.2 <.5 06/09

A4038 81000000 1.6

.4 1.3 i.1 .4 <.00 .007

.003 06/17

C4033 61000230 2.7 i.3 2.1

.2

.6 i .4

C4033 81000033 1.9 i 4 1.6

.2

.4 09/14

A4135 81000093 2.1 i.5 1.8 i

.2 <.5 <.02 .042

.004

B4135 81000097 3.2 i.3 2.4 i.2

.7 i .4

C4135 81000299 2.5 i.4 1.9 i.2

.6 i .5 +D4135 81000296 3.0

.3 2.5

.3 .5 i .4 10/05

A4134 81000406 2.8 i.6 1.8

.2 1.1 i

.6 <.02 .042

.003

D4184 81000 'e 05 2.8

.3 2.2
.2

.7 .4

C4184 81000403 2.5 i

.6 1.3 i.1 1.1

.6 11/03

D4184 81000559 2.3

.6 1.5 .2 .8 i .6 At:HUAL MEAN 2.4 5 1.0 1.8

0.8

.66

.46

<.030 .040

.019 CRAPPIE 81 03/23

C3935 81000006 2.5 i.5 1.8 i.2

.7 i .5 03/05

A3985 810000 3 3.4 i

.7 2.3 i.2 1.0

.7

<.02 .038 ;.003 +B3935 81000005 3.6 i.6 3.1 .3 <.6

U3305 81000024 2.8 i

.6 2.7 .3 <.6 l C5/12

D4039 81000057 1.1

.0

.81

.08

.2 i.2 l 06/15

A4039 81000026

.9 i .3 .78

.08

<.3 <.007 .000

.001 09/14

A4134 81000093 2.5 i

.5 2.3 i.2 .6 <.01 .035 i.003 +C4134 81000095 2.3 i 4 1.9 i.2 <.5

C4134 81000294 3.1

.5 2.2 i.2 .9 .6

D4134 81000292 0.9 i

.6 2.3 i.2 .6 10/05

A4135 81000409 2.4

.5 1.9 i .2 .6

.5

<.02 .028 i,003

C '* 18 5 81000410 2.9 i.5 1.9 i.2

.9 i.6

C4185 81000410 2.0

.5 1.8 .2 <.5

D4105 81000413 3.3 i

.6 1.9 .2 1.4 i .6 All?tVAL HEAtt 2.6

1.6 2.0 i 1.2

.67 i.60 <.014 .030

.016 MOTE: SENICOL0tt It!DICATLS A PLUS OR M!tFJ3 SIGH.

TABLE IV.7.2 (CCNTINUED I ANAL 1TICAL DATA FCR FISH SfMPLES CONCENTR ATICt1 (PC/ GRAM ORIGINAL SAMPLE) ST* TIC'l COLLECTION FISH CCOE MEDIA DATE 10 nut: DER G.DETA K-40 H.8 ETA SR-89 SR-90 ..___._ _____......_~..__.._. __.__.__._._ 4J CA1 FISH 81 03/23

A3986 81000009 0.1

.5 1.8
.2

<.6 <.03 .044

.005

C3926 21000004 2.8

.7 2.3
.2

<.7

C3986 81000010 2.7

.6 2.3
.2

<.7 +D3936 81000011 2.3 .7 2.3

.2

<.7 05/27

A4036 81000153 1.5

.5 1.3
.1

<.5 <.02 .059

.004

CiO36 81000152 3.5

.7 2.6 .3 .9

.8

C4036 81000156 1.7

.5 1.2

.1

.5

.5

D4026 81000155 2.0

.4 1.5

.2

.5

.5 09/14

A4138 81000307 2.9

.2 1.9

.2 1.0
.3

<.01 .016

.002

C4138 81000306 1.4

.1

.90

.09

.5

.2

C4133 81000305 2.6

.2 2.0
.2

.6

.3

C4133 81030304 3.5

.3 2.4

.2 1.1
.4 11/03

A'+1G3 81090563 3.7

.8 3.2
.3

<.8 <.02 .073

.004

+C4183 81000560 2.8

.3 2.0 i.2

.8 .3

C4183 81000561 2.6

.2 1.9

.2 .7 .3

Di183 81000562 1.9

.2 1.4
.1

.5

.2 AtlNUAL MEAN 2.5
1.4 1.9 i 1.2

.69

.38

<.020 .048

.049 CRAPPIE 81 03/23

'A3087 81000012 2.7 .5 2.6 .3 <.5 <.02 .030

.003

C3737 810000C5 3.3

.6 2.9 .3 <.7 03/25

B3987 81000007 1.7

.3 1.2 .1 .5 .4

D3987 81000026 3.2

.5 2.5
.3

.7 .6 06/08

A4037 81C00215 3.0

.6 2.3 i.2 .7

.7

<.02 .042

.005

D4037 81000214 3.1

.6 2.2

.2

.9 .7 06/15 +04037 81000:29 2.3 .6 2.0

.2

.7 aC4037 81000230 1.9

.6 2.1
.2

.6 09/14

A4136 81000302 3.1

.6 2.1
.2 1.1
.6

.02

.01

.038 i.002

24136 81000301 2.8

.5 2.6 i.3

<.5

C4136 81000300 2.1

.5 1.6

.2 <.5

D4136 81000303 3.1

.6 0.1

.2 1.0

.6 10/05

A4180 81000447 2.6

.5 1.9
.2

.8

.5

<.02 .026

.003

C4182 81000446 2.2

.5 1.8 .2 <.5

C4182 81000445 1.9

.5 1.7 .2 .5 +04182 81000444 2.8

.5 1.9

.2 9

.5 AtitrJAL NEAN 2.6
1.1 2.1 1 0.9

.69

.39

.020 .034

.015 NOTE: SENICOLCM ItOICATES A PLUS CR Nit!US SIGN.

I l

M W M M m 1_ I-T _. FL-~ ~ TACLE IV.7.2 (CONTItRJED ) AffALYTICAL DATA FO? FISH SAftPLES CCttCEttTRATIOtt (PC/GRAN CPIGIllAL SAttPLE I STATIC *1 COLLECTI0tl F ISif CCUE t1EDIA DATE ID t1EEER G.0 ETA K-40 N. BETA SR-89 SR-90 Cff CATFISH 81 06/24

04041 81000:43 2.0

.5 1.6
.2

<.5 06/25

A4041 81000261 2.5 i

.4 1.8

.2

.7 i.5 .01 i.01 .035 ;.003

D4041 C1000260 2.5

.4 1.9 .2 .6 .4

C4041 81000262 2.5

.3 2.0
.2

.5 .4 09/21

A4140 01000353 2.6

.6 2.0

.2

.7 i .6 <.02 .051

.004

C4140 81000350 2.5

4 1.7 i

.2 .8

.5

C4140 C1000349 2.5

.3 2.2

.2 .4

D4140 81000351 2.5

.6 2.0

.2

.6 11/04

A4187 81000575 2.2 i.5 1.7

.2

<.5 <.01 .048

.003

C41S7 81000573 2.4

.3 2.1
.2

.4

C4187 81000572 1.9 i.3 1.9

.2

<.3

D4187 81000574 1.9

.5 1.7

.2

<.5 APPfUAL ttE Att 2.3

0.5 1.9 i 0.4

.54 1.29 .013 ;.012 .045 i.017 CPAPPIE 81 04/28

A3988 81000053 1.5

.4 1.2

.1

.4 i .4

C3908 C1000054 3.0

.5 3.2

.3

<.6 .02

.02

.037

.003

C3908 01000052 3.3 i

.7 3.4 i .3 <.8 06/24

C4042 C1000 40 2.2 i.5 1.9

.2 <.6 06/25

A4042 61000:53 1.0

.2

.70

.07

.3 i.2 <.02 .050 i.005 +04042 81000252 3.0

.6 2.3 i.2

.7 i .6 +04042 61000263 2.3

.5 1.7 i.2

.7 i.5 09/21

t.4139 81000345 1.9 i

.5 2.0

.2

<.5 <.02 .037 i.003

C4139 81000341 2.7 3

.4 2.5 i .3 <.5

C4139 01000343 2.6

.5 2.1 i.2

.6

D4139 01000347 2.4

.5 2.1

.2

<.5 11/04

A4tC3 810a0565 2.7

.5 1.9 3 .2 .8 .6 .01

.01

.013 ;.003

C4100 81C00564 2.8 3

.5 1.8 .2 .9 i .6

C41CS C1000567 2.5

.5 1.8

.2

.6

.5

D4188 01000569 2.9

.6 1.9

.2

.9 3.6 Atit:UAL met.tl 2.5 i 1.2 2.0

1.3

.63 i 35 .018 i.010 .039

.015 At?. JAL ME P.ti-CATFI0il 2.4
1.2 1.9
0.8

.69

.52

.022 i.023 .048 i.037 At2NAL MEAff-CPAPPIE 2.5 i 1.3 2.0

1.1

.66 i.45 .017 i.010 .035

.016 f.'O T E: SEMICOL0tl It1DICATES A PLUS OR t11t4US SIGtt,

7 n n n n n i i n 1 i n (1 m n n m o o o TABLE IV 7.3 ANALYTICAL DATA FOR FISH CAM SPECTRDt ANALYSIS (CELI) (pC1/g ORIGINAL SAMPLE) l l l Stat-CoIIection , ion Date Type Cs-137 Cs-134 Mn-54 Co-58 Co-62 Fe-59 Zn-65 1-131 Cr-51 K-40 Ra-226 Th-228 Be-7 Ba-140 IEE 04/08/81 Channel Catfish .04t.01 <.01 <.009 <.01 <.009 <.04 <.02 <.5 <.2 2.52.3 <.02 <.02 <.1 <.4 06/29/81 Channel Catfish .09t.01 .022.01 <.01 <.01 <.01 <.03 .09!.03 <.1 <.2 3.0t.3 <.02 <.03 <.1 <.2 09/24/81 Channel Catfish.0551.008 .040!.008 <.007 <.009 <.007 < 03 .12!.02 <.3 <.1 1.92.2 <.01 <.02 <.09 <.3 11/09/81 Channel Catfish .04t.01 .032.01 <.01 <.01 <.01 <.04 .20!.03 <.4 <.2 .72.3 <.02 <.03 <.1 <.4 IX 04/08/81 Channel Catfish.0401.009 .02!.01 <.009 <.01 <.008 <.04 .032.02 <.6 <.2 2.O!.2 <.01 <.02 <.1 <.4 06/29/81 Channel Catfish .14t.01 .072.01 <.009 <.01 <.009 <.03 .10!.03 <.1 <.1 2.81.2 <.02 <.02 <.1 <.2 09/24/81 Channel Catfish .042.01 .022.01 <.01 <.01 .012.01 <.03 .06t.02 <.3 <.2 3.32.2 <.02 <.02 <.1 <.3 11/09/81 Chennel Catfish .022.01 <.01 <.01 <.02 <.01 <.05 <.03 <.7 <.2 1.41.3 <.02 <.03 <.2 <.5 41 03/25/81 Channel Catfish <.06 <.06 <.06 <.1 <.06 <.3 <.2 <10 <2 321 .1!.1 <.2 <.9 <5 03/25/81 khite Crappie .031!.009 <.00* <.009 <.01 <.008 <.04 <.02 <2 <.2 2.21.2 (.01 <.02 .It.1 <.7 05/30/81 khite Crappie .031.01 <.01 <.01 <.02 <.01 <.05 .03t.03 <2 .3t.3 1.9!.3 <.02 <.03 <.2 <.9 06/08/81 Channel Ca. fish.n14t.008 <.009 <.009 <.01 <.008 <.04 .042.02 <.6 <.2 2.3!.2 <.02 <.02 <.1 <.4 l 09/14/81 khite Crappie <.02 <.02- <.02 <.02 <.02 <.07 (.04 <1 <.4 1.22.4 <.03 4.04 <.2 <.8 09/14/81 Channel Catfish .03!.02 <.02 <.02 (.02 <.02 <.07 <.04 (1 4.4 11.6t.4 <.03 <.04 4.2 <.8 10/05/81 Channel Gatfish.0322.009 <.01 t.01 <.02 <.009 <.06 <.02 <10 C.5 . 0!.2 <.02 <.02 <.2 <.3 l l 10/05/81 khite Crappie .010t.008 <.009 <.009 <.02 <.008 C.06 .05!.02 <10 <.4

2. 4. 2

<.01 <.02 <.2 <2 4J 03/23/61 Channel Catfish .071.01 .03t.01 <.01 <.01 <.009 <.05 .072.02 <2 <.3 2.42.2 <.02 <.02 <.2 <.9 03/23/81 k'hite Crappie .03t.01 <.01 <.01 <.02 <.009 <.05 <.03 <2 <.3 7.71.3 <.02 . G03 <.2 <.9 05/27/81 Channel Catfish .07t.01 .032.01 <.01 (.01 <.009 <.04 .05!.02 <2 <.3 2.72.2 <.02 iC.02 (.1 (.8 06/11/81 ktite Crappie .944!.007 .0151.007 <.006 <.008 <.006 <.02 .032.02 <.3 <.1 2.It.2 <.01 d.02 <.08 <.2 09/14/81 khite Crappie .~ 022. 01 <.01 <.01 <.02 <.01 '<.06 <.03 1.0t.9 .32.3 2.12.3 <.02 <.03 <.2 <.7 09/14/81 Channel catfish .10t.03 <.03 <.03 <.04 <.03 4.1 .10!.08 <2 <.7 4.82.8 <.05 <.07 <.4 <1 10/05/81 khite Crappie .020!.008 <.009 <.009 <.01 <.008 <.05 .05!.02 <.6 <.4 2.82.2 <.01 <.02 .22.2 <2 11/03/81 Channel Catfish.0192.005 <.006 <.006 <.008 <.005 <.03 <.01 <.5 <.1 1.72.1' <.009 <.01 <.08 <.3 6 11 04/28/81 k*hite Crappic .011!.006 <.007 <.007 <.008 <.007 <.02 <.02 <.08 <.1 2.72.2 <.01 <.02 <.07 <.1 06/24/81 Cha a l Catfish.0082.006 <.007 <.007 <.008 <.006 <.02 <.02 <.1 <.1 1.71.2 <.01- <.02 <.08 <.1 06/25/81 White Crappie <.009 <.009 <.009 <.01 <.008 <.03 <.02 <.2 <.1 2.2(.2 <.02 <.02 <.1 <.2 09/21/81 khite Crappie <.004 <.005 <.005 <.006 <.005 <.02 <.01 <.2 <.1 1.0t.1 <.009 <.01 <.06 <.2 09/21/82 Channel Catfish <.01 <.01' <.01 <.02 <.01 <.03 <.03 <.5 <.2 1.42.3 <.02 <.03 <.1 <.4 11/04/81 Channel Catfish.0081.007 <.003 <.007 <.01 <.007l <.03 <.02 <.7 <.2 2.5t.2 <.01 <.02 <.1 <.4 11/04/81 khite Croppie <.01 <.01- <.01 <.02 <.01 <.05 <.03 <1 <.3 2.31.3 <.02 <. 01 ' <.2 <.7 i

_.m TAILE IV.7.4 MEN! RIDICACTIVITY IN O!NP!EL CATFISH N!D WIIITE CPAPPIE l i (pCi/g Ash) l l l Environrental Collection StationI!o. Period Dates G. Beta K-40 N. Beta Sr-89 Sr-90 i 1EE & 4J (a) ist 3/23-4/08 59 37 48!26 15t13 <.53 . 80t.10 611 (b) Guarter 4/28 57 12 55126 10 .50 .73 1EE & 4J (a) 2nd 3/27-6/29 43!20 33t 7 12 8 <.37 1.4 1.4 ) l 611 (b) Quarter 6/24-6/25 58!40 44t32 14110 .6 0t. 8 5 1.5 2.0 l l I IEE & 4J (a) 3rd o/14-9/24 79!99 57 67 24!35 .47.31 .89.43 ) 611 (b) Cuarter 9/21 55t35 46t29 lit 7 <. 30 .84!.44 I 1 3 1EE & 4J (a) 4th 10/05-11/09 69!80 53!54 19 24 <. 37 .85!.39 l 6H (b) Cuarter 11/04 60t 33 49t42 14t10 .25t.14 .84!.44 l j j LEE & 4J (a) Annual Mean 3/23-11/09 63t70 48 47 17!24 .43.23 .97i.80 l 611 (b) Annm1 Mean 4/28-11/04 57t33 47 33 13! 9 .40t.48 1.0 1.1 l Overall Mean 3/23-11/09 61t59 48!42 16t20 .42.33 .99.88 t 1 1 i j (a) Potentially Affected Stations I I 1 (b) Unaffectal Stations b ) i J l

TABLE IV.7.5 l MEAN RADICACTIVI'IY IN WR;NEL CATFISP AND MIITE CRAPPIE (pCi/g Original Sarple) Environrental Collection Station No. Period Dates G. Beta K-40 N. Beta Sr-89 Sr-90 LEE & 4J (a) ist 3/23-4/08 2.5!1.0 2.lio.9 .68!.21 <. 0 23 .035!.015 6H (b) Quarter 4/28 2.6!2.1 2.5 2.4 .60.40 .020 .037 1EE & 4J (a) 2nd 5/27-6/29 2.4!1.9 1.9!1.1 .73!.74 <.017 .0651.054 6H (b) Quarter 6/24-6/25 2.3tl.2 1.7 0.9 .58!.28 .015.014.043.021 1EE & 40 (a) 3rd 9/14-9/24 2.5 1.3 1.9 0.9 .78!.51 .020.020.045.065 6H (b) Quarter 9/21 2.5 0.5 2.1!0.5 .58t.26 <.020 .044!.020 1EE & 40 (a) 4th 10/05-11/09 2.5tl.0 1.9t0.9 .68t.29 <.020 .049t.047 6H (b) Quarter 11/04 2.4 0.8 1.9 0.3 .51.46 .010 .041i.021 1EE & 4J (a) Annual Mean 3/23-11/09 2.5tl.3 1.9 0.9 .72.48 .020t.012.049.048 651 (b) Annual Mean 4/28-11/04 2.4 1.0 2.0tl.0 .59!.33 .016.011.042t.015 Overall Mean 3/23-11/09 2.5 1.2 2.0 1.0 .67.45 .018i.012.046i.039 1 l (a) Potentially Affecterl Stations (b) Unaffected Statiors 1,

i l v l I e i w e tJ -t ta M N P M 4 4 N tJ @ tJ M tJ tJ @ @ f J @ O O N @e 4 F ,e 6 es e4 (J. O O O. O. O O e4 @- OOOOOO O (J ed e e OO tJ O e4 e4 tJ O O e4 O O O O L e.e 3 e e e c4 e e e e e e e e e e e e e e e e e e e g g4 m l N O U g e ee se se en ee se se en e. en ee se.e ee se em es es ee se ee e. em.. e n e... e. ee en e e s e.. e. e. et p t y J e OM e N M O@ t NMO @O MO e4 4 4 M (J O O O tJ 4 & f J NOOP M tJ@ MtJO O 4 fJ et (L U a ce f J @e M m 4 (J 4 et w I e e

e e

e m @ @ tJ 4 4 etni) tJ M e 4 @ M M eq (J b eP e e e I e ce e e 4 e4 e4 fJ fJ e4

(J.

e e *

e4 e
*
e e et e (J

e4 e4 I I P s 4 M O m er) ,+ O e e tJ 4 @ O re O tJ 4O f tJ e4 (J O e4 O (J f J O M C tJ e4 4 th. c.e O tJ e4 tJ e4 ee A fJ M P I g e e e e e ce e e e e e e e e e e e e o e e e . e e e e e e e g e4 m a g em om em os eo en ee em en en se es ee se

- - - - en e.

ee ee ee ** ee en ee en se eo e. ... e n en ee se O 4 P O e f 4O@ e4 4 b M P O (J @ O@ M 4 &P & I h e e ce @ e.e rJ O

O e

@OM nfte4 O f+ m eJ e ed M re e e O @ @ f J e4

N
e nA.

4e e e C e e 4 e 4 e e e e e e e e e ce e e o P tJ e e e e e c4 e@O e4 g, g e tJ I 4 e4 m e4 (J e4 e4 M ed 2 M 4A M th N M 4 ee M ee e4 e4 O N og C 9 O e e N LA @ e4 O (J e4 (J O pe I I t e e P e@ b M 4e 4 e @4 et M 4 4A. 4 4 e o e e e4 tJ m t> ee e e4 (J O I tJ. e4 44 e4.. M 4A to e4 h tJ. m. 4 m ee.. e4 4-e e em O LA ea se e e ee e. e se se en e. e. P e O I vv vv vv vv v vv vv v vv vv v v vv v e i EL I @ P (J 4e e AA e e e e M f* e4 P to e e e4 4 LA 4 (J sJ (J et e4 e e no e M e4 .4 I M ned 6 oJ t (L 1 O O E 6 OOOOOO O OOO O O OOOOOO OOOOOO OOOOO OOO b N ta et I (4 tJ e4 (J t'J ( J tJ tJ e4 e4 rJ f4 tJtJ N tJ(J M (J (J (J (J e4 e4 e4 (J 44 (J (J tJ tJ tJ eg e4 O 6 O O O I am 44 6 es en em om ao se tJ en en em ee em(A... e e ..e e. es em

es ee en se

...ee em (J ee en en en em so

T D-8 bW W D v

V V M

w i e

i OO O OOO O O et e4 0 2 I O O so O O O O @ et O O O OOOOOO OOOOOO OOOOO OOO (J M C

>= \\

p C e4 5 J f = @ (J P e4 e4 e4 tA b P @ t-N to f* b 6A @ 4 eJ (J TJ LeJ 6A (J P P e4 es O O. O 6 wU I >w-l = WDb i e4 O P4 I OOOOOOOO O OOO OOOOOO O OO OOOOO OOO O O O O6H I (J e J e4 N t J e4 (J t J e4 h b e4 es tJ t J (J et tJ tJ tJ e4 @ M fJhN @ t J 4 J e4 e4 e-e tJ tJ eJ P P e4 4 p.e e4 gL e.. ae..e. e ee..

e. en se

- e.

e en se e se e.

- es ee se..

ee es ee se s e e.

e... e s e.

en ee I >=e. O 6 eg Z q e Ow e a U he i O O O O O O.e OO O OOO OOOO OO O OO OOOOO OOO O O O eJ Z 6 O 4 eq 4(- e OP re O 4A aA O C' @ OMU O tJ (J cJ O O CO 4 4@@ tJ J e.f On4 6 4 an e6 O l J et e4 e4 (J e4 e4 e4 e4 b b e4 et e4 ee OJ e4 e4 44 tJ e4 U e4 e4 @ @ @ re e9 e4 e4 4 f 4 e4 e4 e4 e4 e4 UU >4 I be> e J 1 e et t O O O Z e OOOOOOOO OOO OOO OOOOOO OOOOOO OOOOOO OOO 4 e-e 4 Q et i e4 e4 (J M ee 4 J ee e4 e4 es e4 e-o e-o e4 e* e4 e4 e4 es e4 e4 et e4 e4 e4 e4 e4 e4 e4 P4 e4 e4 e4 e4 e4 e4 e4 e4 e4 1 D q g em se se em .e

e. em e.

en ee.. e. e. ee en se e. em en e.

e. ee se es en **

ee .e. .. ee e se.e se eo en so I b-I O w l { s:J. e. e t OOOOCOO O OOO OOO OOOOOO OOOOO OOOOO OOO O O O M Q s () @ O e1 4C NU BOO 4 C# P1 0 P9 sti N @ P l = tJ i ( J ee O O

M f
f* O CS 4@

CO O eJ E I (J(4 4 tJtJ 4 e44J N et e4 tJ e4 tJ fJ tJ C J (J (J 4 J e4 e4 M f J e4 0-U (J fJ e4 e4 e4 tJ t J (J (J N tJ (Y I O O O O e w w I i 3 Z M 11 a O at U D .b -e em D ft te>

i eJ w I O

O a a et u J w 6 e ti La w w WW C. b ee. o a: 3 a,

t e4 M

= > e 0 0 o 000 000 CL r = 0 C >d uO

e
e a

e a w 0w to w a.J u.e u w 6.J O UwU ed w wwJ w .3 w oJ J O.JO O at O 2 m I w 4 >=,e O L 6p GO-0 O O 6 te' i 6J O >- e O w oJ l NO @ >= M O., O 64 J M d' 4 8' W ** M O

7. I t.J 7 O f"' > e n."J

@O >4 >= e C t 2 C *- (t. O e- *: O Oa J OJ OO > 0 >- 6 2 Ot# J e-O O O U C.. J 4 ' W u e.J 4 n.J F ne.J (.J

4 M >4

- >* M w 6J 6J 7 '. *. Z et hJ led.:

e, e-e: eej ga % ei {t LeJ 6J k e; e's Zh* >= at s') E e tr > eJhJ 6J 7 es. J J w *: 6J M &. - e D >= * ' u O D p<O& DL e ee Co. Er * >- U et J v.t U e. t e4 oe U = 3 s.J V 3 i J >- 333 333 w 6 sa e n U 6 a UeJuuUU U6reUUG 6 6 et tJe O p-tes >- 7 7 D >= ee O e.J Pe

. J o

e M-I e e.J M B M Q e' M 7 >- a.J t O P N O P (1 O f* O O C'] Ne O C2 N O O N O C* t) e e M e .OJ U.) >- t tJ tJ e-o tJ cJ e4 ae t J e4 tJ (J tJ tJ e4 (J ta e4 t J f J e-o N \\ \\ \\ \\ \\ 's \\ \\ \\\\ \\. e O 6 *- 9 \\ \\ \\ \\\\\\ \\ tT U e.J G e.c O C @ OO V C) O t' CJ (O O + r3 O u na ' nas v J t t., o e4 O O e4 O t ee O O e4 O O e-8 O O M C O e4 E E E >4 O e r U e 6 I e-l e ed en ce ce P4 ed ye $ D O C O D O O 2 i L e e w M te i e-W {. 6 M 2 O C Q M I I v e M 4 s tJ Z e; v= U e V: e i I

I \\ I TABLE IV.8.2 A*tALYTICAL D ATA FC9 VEGET ATICt1 S At1PLES CC'CENTRATIO?1 (FC/GPAM CPIGINAL sat:FLE) ST ATIC'l COLLECTI0tl PADICACTIVE ___'rLE Tere ___.____.........._....... CT2E P TE S?t G.EETA K-40 H. BETA SP-89 SP-90 CESIL?t 1 01 06/00 CCCH 2.6 .1 1.9

.0

.8

.2

.004

.005

.044

.000

.016

.001 HAT 2.4
.1 1.5

.2 .9 .2 .01

.01

.133

.004

.0211 ;.0009 WILD VEG 5.3 1.6

.2 3.6
.3

.05

.02

.777

003

.104

.003 03/29 0EEf3 9.1
.5 6.4

.6 0.6 1.8 <.005 .046

.002

.0142 ;.0009 CarPOTS 6.9

4 5.0

.5 1.7 .6 <.01 .066

. 0 0 '+

.015

.001 WILO VEG 4.2

.2 1.1 .1 3.1 .2 .06

.05 1.08
.02

.15

.02 10/17 CEETS 5.4

.4 5.3

.5

.7 <.003 .041

.001

.0075 ;.0005 Tct'.TCES 4.8 .2 3.2

.3 1.6

.4 <.008 .052

.003

.0068 ;.0006 3A 81 05/20 WILD VEG 3.6 1.2 1.5 .2 2.1

.2

.08

.02

.323

.006

.082

.002 03/09 WILD VEG 11.9

.8 4.6

.5 7
1

<.02 .3S6

.005

.09S

.005 10/10 WILD VEG 3.0
.2 1.3
.1 1.8
.2

<.00 .596

.007

.004

.002 4?l 01 06/00 MILD VEG 4.3
.2 2.6
.3 1.6

.4 .05

.01

.093

.003

.040

.002 On 09 WTLO VEG 3.3

.3 3.0 .3 .4 <.003 .060 i.003 .045

.003 c

10/10 MILD VEG 4.1

.2 3.2
.3

.9 .4 <.007 .092

.003

.031

.001 5

81 06/20 CEET TOPS 6.8 .4 4.7 .5 2.2 .6 <.004 .075

.001

.0146 ;.0007 FEAS 4.5

.2 3.1

.3 1.4 .4 .018

.005

.048

.002

.044

.002 00/28 CEETS 6.7 i

.4 4.9 .5 1.9 .6 <.01 .134

.003

.000

.002 51103 CHAPD 5.7

.3 4.0 .4 1.5

.5

<.01 .033

.004

.0144 ;.0009 10/17 C/ CCiG E 3.1 2.3

.0

.8

.3

<.006 .0 40 ;.002 .0034 ;.0008 SMISS CHAPD 7.0 .4 5.7 .6 1.0 .7 <.003 .034

.001

.0110 ;.CCC6 1 00 01 05/20 Cf.ULIFLOWER 3.2

.2 2.1
.2 1.2
.3

<.01 .183

.005

.007

.001 LETTUCE 4.0
.3 2.2
.2 1.8
: .4

<.006 .050

.002

.0044 ;.0006 03/28 CEtHS 4.8 .4 3.2

.3 1.6
.5

<.02 .256

.005

.016

.003 CACCAGE 5.0
.3 3.6

.4 1.3 .5 .032

.009

.153

.003

.0065 ;.0004 10/17 CArctSE 1.7 1.1

.1

.6 .2 <.06 .097 i.009 .005

.002 C.* U LIF LOWER

.9 .1 .64

.06
.1

<.03 .000

.005

.013 ;.006 8 81 05/20 CICSAGE 0.9 .4 0.2 .7 .4 <.01 .276

.004

.0146 ;.0007 PEAS 3.6

.2 2.4
.0 1.2
.3

.08

.03

.157

.003

.0099 ;.0007 09/00 CPOCCOLI 4.3 .3 0.9 .3 1.4 .4 <.01 .139

.004

.0060 ;.0009 Ct rrMC E 4.7 .4 3.3

.3 1.4
.5

.01

.01

.147

.003

.0090 ;.0006 10/17 CAULIFLDUER 0.8 .2 2.4

.2

.4

.3

<.01 .102

.004

.005

.001 EDUSSELS SPPOUTS 2.6
.2 0.3
.2

<.3 <.007 .139

.002

.003

.001 23 81 06/20 PE?tHES A LEAVES 5.4
.3 3.7

.4 1.7

.5

.099

.008

.163 ;.002 .014

.002 03/09 FE t.CilES 2.3

.1 1.5

.1

.9 .2 <.01 .251

.005

.011

.002 10/13 APPLES

FEACHES 2.2

.1 1.4
.1

.8 .2 .008

.006

.093 1.002 .006

.001 t'EAN-SITE f.PE A STATI0tlS 4.6
4.4 3.0
3.8 1.7
2.0

.044

.154

.25

.70

.033 ;.095 11.231 t rtH-01ST?tlT STATI0ttS 4.4

4.4 2.9
2.5 1.5
2.6

.002

.046

.17

.27

.002

.049

( 3 A.adt.5.60.C 1 tTfH-ALL STATICMS 4.4

4.3 2.9
2.9 1.5
2.4

.029

.094

.00 .44 .026

.066 1: 0 T E :

r"17COLO*3 It:01 CATES A PLUS CR tlittUS SIGH. k

I B e e O M m e e e e tJ Me to M M ed 4 M ta e GA@M

e. e. 4A M

b e ee .e se e. e. ee se M i e4 8 V V V V V V M. O. M. e e -I @ g U e M 4 MM@ f f 4 4 e f e -I e 6 e O aA th I tJth @ M ed 4 M th e M4h4 e e t e f M 4 M 6 e4 I V V V V V V V V V V V V V V V I f me W e 0 I 1 0 l e H b se @de e4 e e *

M e *
rd O

a M M 4A M MMM e e t = tJ e 8g ee. es em em e n e. ee. ee se em em en e. O 8 V 9 0 0 D' O O Mb th P b 4 e4 O O tJ @ m M i e e e e e e e

fJ e

I I th 4 th lll 4@b@ th MMMe4 m I e e4 O eP e b = I I e et e f4 4 N D (J P tJ

e. e. H e4

@ e4 e4 4 g e. e e. ee e4 P 0 40 0 V VV V V V V V V V M e 6 baJ [r 0 O N O P 40 .J O 8 e e I G 0 e4 e4 rd E et O ="J 0 .M N I JO 9 O OO n OOOO O OOOO O e4 M CL. 9 O OO P OOOO tJ OOOO O Eo O 9 e-4 O e4 e4 e4 e4 tJ es e4 e4 e4 M M e4 (J e I e E D O eO N gg ( p

e. e4== en en en se ee se

e. se se e.

== >Ob at >- t MwM nee u a y >= 60 0 nsJ ( at h = e O OO O OOOO O OOOO O .J>= CE ID Z I O OO O OOOO LA OOOO O ED at b= CA 0 (J 4 F4 tJ 44MM 94 @ 4 F1 M 4 I 4OZ >= Ind LJ =J E < V-t u6 a Mu a O O O O O O >= 1 OOOO f* OOOO e4 OOOO (J ) I b e4 9 N O e4 O re CJ bPPN fd .-J 8 I at t se em em se se e. .e en ee en se em se en se Z O I 4 4 I e i O O O M, 1 OOOO O OOOO O OOOO O t LP 7*P M edOMQ e4 tJ c) O 40 O I @ ee 9 @ P O e4 (O e4 e b EO & @ Q I I t e OO O O O O OO O = eOOOO O COOO O 0000 O o 0 N ed e4 6 4 9 e4 P e4 M es e4 9 e el M e M I e 4 OuOO O Vo@O O OOOO O M ( e e.... e n em e. .. es e e ee .. eo se se >= 0 O saa e ~1 g.J B OO O OOOO O OOO O I 4,3 I n ed el u) e=0 e4 4 ee 4 M pq (J CJ @ CJ E e e ce e4 e e4 e4 e4 e4 e4 e4 e4 e4 9 e4 &U I t J 0 M O G e O O f% as I e4. ce e4. O O O e4 ee O O s( e I e4 1 40 M i V V V V V V V V V V taJ e4 I >= 6 I et M i U i b

- 6 l

I .e >* LaJ 6 r9 O O P Z M () O C' Z et O O O 7 2 O e= 0 t J e4 es me mL (J e-e re e4 4 tJ e4 e4 ee of U.J w er e N NNN u NNN N w N N %. N w .J C; i M LA C) O C M Lf4 t7 O. M L1 (7 O O 4 C1 a oOOvm OOOe O O O e4 y O t -.J eJ =J O e e. E I Q y e e4 -4 y ee as, eo o c o c. a. =. f, b C 6

== >4 w I taJ i f Q

1 Q

>= >= E.J e p I >= U t i O 4 I

I I e B W b. O. e e O MM Ift N C= NMb4 th 4 4 I M 4 th M MM.M e... M ee M ee.... en se ee b M i M e V VV V V V VV V . I e 0 O e6 C C. 4 4 O th P= u e th 4 nh 8 4 M th 4 t I 8 C. g l 1 M C pq M M e M N4 N M b til M 4 nh M 0 4M4@ 4 e 4 M 4 en M i l M I V V V V V VV V V V V V V V V V V V l 9 O M M u u e \\\\ 4 s I t e O 4 4 O lh 4 4 I M4M4 M nh th M44 e I e e e e H e e e (J N

M LA M

e *

N I

i....... ee .....em .....*e ee. ee e. O 9 P 0 e 4 I tJ. M. &. 4 b. M. b. 4. e 4 M. 4 4. O 4

h. e-e M.

ti. ft I m oeI N M tJ tJ fJ MM4 4 44bM @@b 0 C I O O. O. I C b C. e4 th eN M

NN N

M N 6 6 e... M s 4

e. M 4

......M N.. N e4 8 @ 0 V V V V V V V V M e 9 tad R 0 N O M C N O I

M
MM 4

J trl 0 e@ A 0

tJ e4 N

e4 N N

E M

04 E wMa a Q J M 9 MN 6 1 MJU 1 OO O OOO O OOO O OOOO O m. W G OO 4 OOOO 4 OOO OOOO M I >= M k. Ee g 0 e4 M O M bMMM N e e M e4 to M e4 M M N 6 sO O O U., CE *b e. 4 1 4****M

e**

O b- >= 8 hM O kJ eV V V f.J. e4 >= e4 8 OO O OOOO O OOO O OOOO O e at at O & >= n 2 0 00 M CDoo O OOO b oOOO O I

at M L.J 0

M4 N e4 N 4 # M MM4 tJ 4 tJ N 4 M >0 p-M e.J et .J he hJ a( $*3 O e a u b. w e emu E e O O O O O O 8 0000 C000 4 0000 O C000 e en 6-u.J I e B M @ Q e4 m e4 f= b 4 b&CC N @ is Q& M > = > J >= l eg 2 g........ .....e. em........ Z M O I 4 4 0 6 6 O O M 0 OOOO O OOOO O OOOO O OOOO O 8 A &MC A @ OM O N b e-o r J ? O 4M& @ $ tJ C U e4 b 4 M f* b b @@Qb C @bbQ f4 0 s O O O O O O O O = 0 0000 OODO O C000 O OOOO O O i MMPW th & Q C W @ M P e4 b e'4 C P @ tJ >=* I W D eig e.......

e. e.......

M >= 0 9 taJ t e C00 000 O COO O O OO O 5 r.J* 0 C O (J M O OMNW D OO4O O O O (J e-o O O s=8 E M.s @er .-e (.J OI M (J N es m m t J e=e O O M N s-e td O e e c4 a N e4 M e4 e @ M e4 e4 e4 sh M M e4 M O I O ti s DJ i e L 0 e

C I

I 0 0.J eo 0 s M t >= e4 8

(

0 6 U. M i e 1 l = 0 e-o O 8 >-4 e >= 4.J I MCOO 2 MCC@ 2 MCCe Z MCO& Z 2 U >= 0 N e 4 e4 s-e =4 tJ ** ** e4 at tJ ** ce e4 = (J M e.4 Q eaJ < l N\\\\\\ bl NNNN hJ %NNN L.=4 %\\N \\ kJ J .J Q 3 M M 4) O L M@ OO E MMOO E MdOO E O -J 8 O O ss cg O D c., og O O O e4 O O O e4 U O l J J .J J I E.J U e at =< e.y g 6 y; p am I e4 s=e O e C w eC e = i R R R R L I Lt s-e 6.J I >= C 4 i O mJ Z* Z >= I {4 < Es I P-V 4 Q 8 I

m 8 ~ 8 C. N. N. N. 0 e t 4 M ed MM e4 M MM M.. M.. .... th @ M.4O .... O M 0 p. p es e4 M I e4 0 V V V V V VV VV O. lA. e) O. I e -s @ g U8 4 4 40 @ 10 60 M4 40 a 0 0 0 0 M th M th. N M th N M 4 IA O M4O4 6 M44M 4 0 M 4 e4 nn M th M $ e4 5 V V V V V V V V V V V V V V V V V V V V t I @ t U S 0 8 8 N. N. M. 8 P9 e 4. (. M. 4 M. M. M. M. 4 4. e4 e4 Pi. M M. in g O O to e e en I g.......... O e P 0 e t @ O. tJ. O. O. @ 4. th 4* IA 4@ P @ P f4 C P Q t

tJ 6A ee I N 99 P9 M M

MMMM M 44 M M Pi M e 4 I I M. (J. e 1. P. P. tJ es 4 e4 e4 e4 e4 e4 e li N..... P. P... N. P. tJ.... #9 N... P. e4 N i P I C i V V V V V V V V V V M e e O N e.t 4 M. 4 a fJ e4 W 2 9 M e M4 p6 J H e (L 9 tJ e4 et e4

" E O -(

wma awsa 9 I i JO s OOO O ODO O OOO O OOOO O H. M A M I OOO 4 OOO O OOO f* OOOO 4* tJ ee.O k "Ew E I 4 N O e4 M M e4 e4 es e4 e4 e4 e4 es e4 et b 4 e..... O...... I O O gy

u.g
.C P

-o8 in. e s. ce...... w e4 W 9 V V b= Q I e4. et at Z

I OOOO O

OOO O OOO O OOOO O m at Z 8 OOOO ntt OOO CD oOO O OOOO O P. >e=t >- >= 0 e4 4 M fJ (J N CJ N et fJ M tJ (J tJ M (J e4 (J >0: O >4 W H n O w<y 0 sua e 9 O O O O O O O O O O m M. u I OOOO Q OOOO P OOOO C'* OOOO nrt at k. I @ e4 V e4 4 ee (* @ e4 M @ P W et ti f* P W M fJ >=.>.J B er p.......... Z O 6

E 4 0 a e O

O O O O O I g 9 OOOO O OOOO O OOOO O OOOO O e en og O O (k OO4O M 60 f J @ e4 e4 O O O 6 4A e4 P e4 Q .=0 @ e we C @ P f* et thJ f5 O N et Q l e t CD D O O O O O O O Z eOOOO O DODO M C000 M COMO O o 0 4A e4 e4 Q F* e=e Q F* ee 09 @ e4 C w f* e4 W @ M 6 ag e........ W. t W 4 4 OOO O O OOO O O O E.J. O u.O O 5 OOO@ O OOOO O tis.O O U O O 4O O ke -t O (J O O N O.4 e4 E O B @ en (J et e4 O Fw e 4J 9 @ e4 ee.4 e4 P O Q e4 P nn e4 e4 e4 e4 P.4 e4 e4 e4 5 M I D i J O 4 1 4 f% et to to O e4 eC e O tJ. e4 O e4. ee. e4 O. e e4 i M t vvvv V V V V V V W e4 I P-1 I

(

>4 6 U I i >40 =w g 6 e A es i b" $ MdO@ MdC@ Z 09CC@ Z M O-e e* @ Z >= la.J Z( O (J M 4 UP t tJ e'4 ee ce fJ ** e4e4 e4 N e4 e4 e4 4 w< t ssss u sss s u ssss o sss s w a I .J O e M M f? O E

90OO E

99 LA O O E M Lh (1 C E O .a eOOuM O u O e4 O O O ee o o O e4 U O 4 J J J J e of e* s' p' y I y p; Q e-t e.J O e4 ee e4 o e o o ' o .d e. n. t_- k k k b b l I MW t heJ >= 0 t a( O O taJ >= C.

C U 1 Mvi O

6

m m m m m M M M m m m m m m m m e TABLE IV.9.2 1981 f4EAN RADIOACTIVITY COfCENTRATICN IN MILK SAMPLES (pCi/1) Farm Collection l Groups Dates G. Beta K-40 N. Beta Sr-89 Sr-90 Cs-134 Cs-137 I-331 Distant 3/23 750 350 730t390 120 100 1.1tl.2 3.511.1 < 2. 8 3.5 2.0 <.055 Farms 5/18 1200 500 900 340 280 190 2.5t1.1 3.7 1.4 <3.8 5.5 6.2 <.15 (A,B,C,E) 8/10 1000!300 770t210 250 120 1.8t3.0 3.0 1.3 <6.0 < 5.5 (.10 10/19 12001100 1000t100 180 100 < 1.5 5.115.3 < 6.0 5.816.2 <.10 Annual Mean 3/23-10/19 1000iS00 850!350 210t170 1.7t2.1 3.8t3.0 <4.6 5.1 4.5 <.098 Wearby 3/23 1100 400 740 120 400 400 1.111.2 4.6tl.9 <2.3 3.0 <.090 Farms 5/18 1300i200 1100 500 330t230 2.7 4.2 5.3t3.7 <4.3 4.012.0 <.010 (G,0,0) 8/10 1200 100 890 110 330 120 < 1.0 5.114.0 <5.3 5.7 1.2 <.010 10/19 1100 500 790 360 300 < 2.3 7.318.4 <4.0 4.0i2.0 <.075 l Annua 1 Mean 3/23-10/19 1200i300 880 400 3401220 1.8t2.7 5.6t4.9 <4.0 4.212.4 <.091 Intened. 3/23 630t720 5101370 1801320 1.4 1.1 3.7 2.4 < 3. 0 3.811.9 Farms 5/18 1100 250 8801220 250t120 4.0t2.8 4.6t3.0 < 3. 3 4.3i2.5 l (D,L,M,N) 8/10 1100i160 790 120 330i190 1.0 5.2t3.9 <5.8 6.316.0 10/19 1100 150 840 250 330 300 < 2.3 6.4t3.3 <4.5 4.0t2.3 Annual Mean 3/23-10/19 1000 600 760 380 270 250 2.2t3.0 5.014.3 <4.1 4.613.8 Overall Mean 3/23-10/19 1100 500 830 380 270 240 1.9 2.6 4.714.2 <4.3 4.613.8 <.094

E E E E E E E E E E M M M M g g g 1 TABLE IV.10.1 At3ALYTICAL DATA FOR PSEDIT SAMPLES CCh'CLH T P ATICH ( 5'C/G ASH I l' COLLECTIC'l CATE ID G.0 ETA K-40 H.DETA SR-89 SR-90 -- = -_ _-- C1 05/27 CCt!E 504007 11

9 IS i4

< 10 5.3 i .9 3.2

.3 5C4003 30 i 10 C4 i8

< 10 5.1

.5 3.1 i.2 50'4009 15
9 6
1 9

i9 1.9 i .4 8.2

.2 SOFT TISSUE ST4007 140 1 00 100 i 10 40 1 20 514003 140 1 10 100 i 10 30
to 1

ST4009 190 i 10 210 1 20 < 20 l tNSCLE 5tt's007 150 i 10 210 1 20 < 20 5tV+003 240 i 10 190 1 20 40 1 20 l Srt'6009 300 i 10 300

30

< 40 05/30 00t:C SD'a010 30 i 10 7

1 20 i 10 1.6 i.5 6.0 i.1 LE4011 02
9 7

81 20 i 10 1.0 i.2 3.7 i.1 SOF T TISSUE ST4010 150 1 10 110 i 10 40

20 ST4011 110 i 10 160 1 20

< 20 t?)0CLE 5tt'4010 260 i 10 330 i 30 < 40 5tt'.011 280 i 10 210

20 70 5 30

'E gg

17 08
68 14 i 11 29 I **I

- O I 4*4 00rT TISSUE 150 8 60 140 i 60 30

20 ftUSCLE 250 i 100 050 1 100 40
36 t!7T E: SEtt1COLO?1 IllDICATES A PLUS OR tiltRIS SIGfl.

l l l

M M M M M M M M M M M TABLE IV.10.2 ANALYTICAL DATA F09 PALBIT SAMPLES CCMCEt1TPATICtl IPC/GRAN CPIGIt4AL SAMPLER COLLECTION _ _ _ _...-. T E..._. ____-89______................ 0a 10 G. BETA I-131(A) K-40 H. BETA SR ER-90 01 05/27 CONE

D '4 0 0 7 2 i 1 5.6 i

.6 < 1 .8 i.1 .48 i.04

C'.003 5

2 15 i1

< 2 .91

.09

.55

.01 4

34009 5 1 3 1.7 i.3 3

3

.6 i.1 2.48 i.05 THYFOID 5Mro7 < 9 50 003 < 9 l 504009 < 9 SOFT TISSUE *T4007.8 i.1 .55 i.05 .2 i.1

T4000 1.6 i.1 1.2 i.1

.4 i .2 l

T4009 1.5 i.1 1.6 i.2

<.2 tE CLE

ttion7 2.3 i

.2 3.9 3 .3 .4 i

tncr3 2.8 i.2 2.3 i.2

.5

.3

f t'eC? ? 3.2 i

.2 3.4 i.3 .4 05/30 PC?!C

C4010 8

3 2.1
.3 6
3

.5 i.1 1.75 ;.04

D'4011 5

2 1.8 i

.2 4

2

.25 i.06 .89 i.02 i THIROID 504010 < 7 504011 < 7 00FT TISCUC *T4010 1.9 i.1 1.4 i.1 .5 i.2

T4011 1.5 i

.2 2.2 i.2 <.3 tE CLE

M'*010 1.67 i.09 2.1

.2

<.2

!noll 2.7 i.1 2.0

.2

.7 i.2 i

t. fit:UAL net.H EONE 5.0
4.2 5.2 i 11.4 3.2 i 3.8

.61 i.52 1.2 i 1.7 THYROID < 8.2 SOFT TISSUE 1.5

0.8 1.4
1.2

.32 i.26 MUSCLE 2.5

1.2 2.6
1.4

.44 i.36 NOTE *SENICOLOH INDICATES A PLUS OR NItRIS SIGH. (A) I-131 NEASURED IN PC/THYROIO

I I I,) FIGURE IV.1.1 c 7 GROSS BETA RADIOACTIVITY IN AIR PARTICULATE SAMPLES I 6 FOR GROUP I - STATIONS 1A, 1B 62 j 3 AND GROUP III - STATIONS 12A & 12D t 4 SAMPLE PERIOD CROUP I ] 3-X 'i X X X X X X X ] SAMPLE PERIOD GROUP III j 2-- X X X x Y X X X X X X n n E .N I O .9 .8 a 7 MAXIMUM WEEKLY VALUE v 4 MONTELY MEAN VALUE 5 MINIMUM WEEKLY VALUE Z -O-G R O U P I a ~4 O q - -C-G ROU P III ~ N MEAN VALUE - GROUP I h '3 s N ---MEAN V ALUE - GROUP III g 'N .2 M H SAMPLE PERIOD Z d---------- /. += w i L s l O 9 L s z i-

I o

.O'9 N s .08 O g .07 .06 Q .03 s .04 s 4'e - - - -$ d .05 .02 .08 .. 2, n .gg.. . io g o n , i.g.. . og so g,.. . g.g n .g,. - . gi. - - . ig. n DATE 19 81

l l ,llilll l 8 I II E E II X X U U LEL PP AUA UU VLV OO A RR YVY CC L L D KNK O EAE I ~ X X EEE EE R ~ WMW IUU E IILL P MYMIIAA ~ ULU VVE ~ MHMPP L ITIUUNN P XNNOOAA M ~ AOIRREE A MMMC. CMMS X X o_ O s 3 1 X X 8 S 9 E L 1 P, M4 s% ~ A1 S ~ EBI s T6I s X X A I L U5P C ,U O ~& I ThR R4C A D 2 P ,d2 ~- X An1 X ~- 1 R4 a I d V A ,8 n I A3 a N3 E I &A R S 2 U YNA1 X X N G TO3 I II3S F VT N s IA ,O g. TT2I CS3T A A O - ,T I 1S DI3 AI X X R E P7 AU1 TO ER O E BC5 1 SR E SO T XI X A OF R C I I D I I P P ag - E U U O O R R Y-C C XD X D O O I I E R R R E E - f P P E E L L m P P XS X M M E A A S ] c= O E I ' 65 4'.3 198 65 4 3 2 1 O98 65 4 3 2 i98 '.0 0 0 0 0 00 0 E ^nEN ~ s zO $rHzwOZO9 ( \\!!Il L

.A i t 'O i e i 7 6 5 4 "'Id Field Measurement Rounded to Nearest Interner ...,,..,.t.,. - > "1. ~, t.. nc4surement ,ae ire-MPRI t, .,,, -m ] 5 n o m., 6 i 3 1 J Z 4 . 4__-_ l ~ ~~ ~ w r a L_ 9 [ a a a. lf t o .08 - @-a_ _k, S f ~ .'0 6 L h .05 .04 - -C f .03 L ,Q g I I!IIIIIIIIIMIIIJ [t!!!IlilliidsflillfIllidl!!1IIlllflb!35IlIllfidf!!)IIIII3ldi!IIIIIIl1Idf!!!IIIIlf 3d8!IIIIIIl83 'I i.ra I

i. rn I

i.rt I i.rt j i.74_ l u sa. l i.az_ 1

i. sa.

I

i. e s i

i YEAR I s i L

'\\. MONTHLY 11EAN VALUE MA1! MUM WEEKLY YALUE CROUP I - - ANEUAL ME AN VALUE MIN I?tCM WEEKLY VA t t'E 4 MotTHLY ff E A!! V All! E HARRISBURC, PA PHS-EPA DATE LESS TilAN V All:E k !!! NIPU M B EL0k' C P APH SCALE ~ Comparative EPA data fr llarrisburg, PA was discontinued in 1979 1 1 q ~ 1 ? 5 I k ~ i ~ 3~ f 1 L b-J ~~ a> IElllIIIEAIDIIIIIIIlllhIIIIII55'IA lIII* fLibittli 1118))LLillIII51Y]1?i3IIIIlll!}LLitlIII5 fikIllblIIll'il tfillI fl$ll A 'llllIIII'l tE.. ig 7 6 in 1.7_ 1378. at TS. l seSQ ss S L is 0 2. l ine}_ l is e t l ii 4_ FIGURE IV.I.3 g o CROSS BETA RADIOACTIVITT IN AIR PARTICULATE SAMPldS FOR CROUP 1 - STATIONS 1A, IB, and 2 - LONC TERM PLof

0/ 4 i i&. l. k. O' 1 8. 7' '3 a (i 7 6 5 P' Ptold 4 f Field Mesourement Rounded to Nearest Interger y,g n, g,,, 1.e b o r a t n r v < p4 4$---A g, 3 tie a a n r c rie n t . -cat p-2 g , n y,3__ __g,,,3 f n i s" "E o I gA

sis 8

%f Q "@2p t a .7 g, a z 3 o 7 4 6 <t 3 f g y i O_ y_ _3 g - P si l-q b y o i O 09 e< .o. 1 U ~~ 1 os .04 - g = .03 L t .02 y v.. v V ' ' Ittilllll_lL/t!!alltffildifitillfisidsfitil_tfif f dt!stillfif f.11!!alltfl8818filllIfl88d t!IIIIIII881if 383IIIIIIJ 8f 881 t inaa. l inaz_ l in sa_ l ii s s_ l ii r o_ in zL. ie 71. inIl in f 4-i {'~ YEAR { k i 's k.

6 r i i' I HONTELT MEAN VALUE. Ms.XtMUM UEEKLY VALUE GROUP'II- -ANNUAL MEAN VALUE

== .l: MINIMUH'UEEKLY VALUE 'l .--O-- .HONTRLY'MEAN VALUE ~~' HARRISBURC, PA : PHS-EPA: DATA i j-I O. 'LEss;TilAN VALUEI 9 .i i + 1 i r- =( 3- , 1 .. -.. i....... -....._ i t ' X

NINIMUM DELOW CRAPH SCALE i

j j -j t I I~ Comparative EPA data for Harrisburg,'PA was; i - 'd iscon t inu ed in' 197 9.' +- i 7 -j j. q: + it 1 1. s s j 4 ~ 'f .i.r f J .j; - 'h~ ^

-f.=

,- --.{T 'i' '~i j. } I. L .1,

1 i

j.. ,' q- .)

i.: f y

n P1_ .6- -l L i -j .j-' . :l j 1 .j -{-.~. {- V r L j, s l i. ..j ' .j; ,. _ 2. L _ I... l ^ ^ 'j: j '. ]: , l ; '-l. 4 i . ' ; -.,,,..., 5 i. _ u. l[' L ] .I,..._......[.... 's l0! 8 3 tti IwilliIfifffffl111 liiallifilliffisiltfillitfjelltfiffitflillt!!i111111111flill ifillliFilli fflilltfit#1 1f1111111111 IL is7s. n1I. is IA. l iers. i a n. i al-i,st is sL - i.at i.it _ l l l i i FICURE 19.1.4 [ CROSS BETA RADI0 ACTIVITY IN AIR PARTICULATE SAMPLES 4bR CROUP 11

STATIONS 3A, 4A, 4R, 5, 6R. 14, 15, 1?!'31, 32,

= 33A - LONC TERM PLOT W

e p.. t r I i' I t 'S 7 6 3 f 4 Field Field Measurement Rounded to usarest laterser ie -ra* r-

i. 6er.te,. e%

e4 e% tie n e u r e me n t "eequre-ment 2 n e li q < > Rf A I n { E b I 'a [ a 3 ,J 1 4 ~~ l z l o 3 ~ ~~ ~ \\ r gr 5 p I I }c O oh ~ Z .O s - - E ~ q O.o7 1 ~- ) 1 J-a O.06 os .o4 - Q- .03 k { .or ~ i i 'O l ? -V b nstallfrissu!1 li -11:14:!as11111111 s!a111:11s:1 :!a:Iltrissds!#ac ttttUttigsdi! sif f rissierisiittlesta!#ellf rissi - Y itEIL l is&I_ l st afL l in 6 9_ is I O-in Z1._ l is 72 tell_ seI4. l 1a YEAR i L. 1 fL 4 5.- m.

MONTHLY PIEAN V ALUE MAXIMUM UEEKLY VALUE CROUP III -- ANNUAL MEAN VALUE MINIMUM WEEKLY VALUE 4 MONTHLY !!EAN VALUE HARRISBURG, PA PHS-EPA DATE ~~ h LESS THAN VALUE d ?!INIMUM BELOW CPAPH SCALE Comparative EPA data for Harrisburg, PA was diagontinued in 1979. >= ,t h g,. ~ L__: b-y . h \\ - f ~~ i 'l I IIIIkk@lI_UIII A IIIIIIII AIII!l!IIIIII$IIIIIIIIIIIIII$ $IIIIIIl!IIJ IIIIIIIINIII II$IIIIIIII IIIII I I IIIis b_ ' III I fi (J / f5. is 7 A. l 1s 7_7_ is 7 8_ l s7S_ l ts S 0_ is &L 102. is 0 L l is 0 L FICURE IV.I.5 CROSS BETA RADIDACTIVITY IN AIR PARTICULATE SAMPLES FOR GROUP III - STATIONS 12A and 12D - LONG TERM PLOT 's a

E E E E E E 10 0 90 FIGURE IV.3.1 00 70 MONTHLY MEAN CONCENTRATION OF CROSS BETA 60 RADIOACTIVITY IN UNITS 2 AND 3 INTAKE SO AND DISCHARCE WATER SAMPLES SOLUBLE FRACTION 40 30 20 G lO 9 8 O 7 a a 6 1 l 3 l z /o -'a N / 9 _Ox _G__-__- __ A p 3 -6 4 g sg g, - ' / i s e s / { 's / x g g g og 2 m O Z O 9 .8 o + 2 COUNTING ERROR .7 MONTHLY VALUE .6 - 2 COUNTING ERROR .3 LESS THAN VALUE k MINIMUM BELOW CRAPH SCALE '3 - -O--STATION ILL (PB UNITS 2 AND 3 - COMPOSITE) -O-STATION IMM (PB CANAL DISCILARGE - .2 COMPOSITE)

ANNUAL MEAN STATION ILL ANNUAL MEAN STATION 1MM s.

. z.. . =. . =.. ...a .u... ..u.. . =.. .,u.. DATE 19 81

___m._ l i000 900 FICURE I V. 3. 2 800 700 MONTHLY MEAN CONCENTRATION OF CROSS BETA 600 RADIOACTIVITY IN UNITS 2 AND 3 INTAKE AND DISCHARGE WATER SAMPLES 400 INSOLUBLE FRACTION 500 200 n 1 f c F F r / O ^ 600 90 C_ / l / al \\ / 1 os 80---- =- ~ 70 W , Dr --d L 60 D< N f C a s, a 50 -O- -O / 40 ~ fE Z O 30 F 4 20 0 (r C-Z td O ~ Z 8 + 2<r COLTTING ERROR O 7 MONTHLY VALUE O 6 2<r COUNTING ERROR g LESS THAN VALUE 5 k MINIMlM BELOW CRAPH SCALE - -O--STATION ILL (PB L31TS 2 AND 3 - 3 COMPOSITE) --O-STATION IMM (PB CANAL DISCHARCE - 2 COMPOSITE) --- ANNUAL MEAN STATION ILL ANNUAL MEAN STATION LT! V g .wgmn . ;o g a n wgmn mg m n..ma an 5 mgan io g a n gg. ; o , wn an .m .mn , a =n an DATE 1981

M M M M M M M M M I 10 0 90 F I G L H f. iv. 3. 3 80 70 M.) N T H LY MEAN CONCENTRATION OF CROSS'DETA 60 RADI0 ACTIVITY IN COMPOSITE SURFACE WATEk 50 SAMPLES CONOWINCO DAM STATION 4L AND HOLTWOOD DAM STATION 61 40 SOLUBLE FRACTION 30 l 20 l I N ~ l o a to / a 9 / v 8 (-- ) / \\ / \\ 7 Z 6 / \\ O / \\ S 1 4 / \\ ^ / \\ / s j v 5 -<. et _u_ 3 y q y y z jy y ,x g,y x p,- -

_ -g xyn - 4 x gx _g _ _>x_g x

u j g '> 2 Z O O I .9 .8 .7 + 2 & COUNTING EHOR .6 q 'S O MONTHLY VALUE 3 - 2 e COUNTING ERROR ,4 O LESS THAN VALUE 9 3 i MINIMUM BELOW CRAPH SCALE -O-ST AT I O N 4L (CONOWINCO DAM) .2 - o - ST ATION 61 (HOLTWOOD DAM) ANNLAL MEAN STATION 4L -- A N N U A L M t. A N STATION bl V. g n n n n z,. ,w , ac3a ,w3nn wg n z, ,w3n ,.,3 3 n a w 3 r, p r,

n ng ;,

g;g,

i 19 81 DATE

10000 9000 FIGURE IV.3.4 8000 7000 MONTilLY MEAN CONCENTRATION OF GROSS BETA RADIOACTIVITY IN COMPOSITE SURFACE WATER 5000 SAMPLES CONOVINCO DAM STATION 4L 4000 AND HOLTWOOD DAM STATION 61 INSOLUBLE FRACTION 3000 + 2 cr COUNTING ERROR 2000 M O N T1iLY VALUE j - 2 cr-C O U N T I N G ERROR O LESS THAN VALUE o 7 R 3000 d. MINIMUM BELOW CRAPH SCALE s ~3 / 900 - O-- STATION 4L (CONOWINCO DAM) L U -O-STATION 61 (h0LTWOOD DAM) t a 7 O j <r--> SAMPLE PERIOD / \\ 600 / \\ ANNUAL MEAN STATION 4L 500 I ANNUAL MEAN STATION 61 ( ) j

== 7 I 400

4 f

T ~, f \\ 300 P' ) l ' 3' Y v i x r 200 ^ N" 7 z l \\ td / o s s y^/ ' s 4 4 / \\ y 80 W 70 f o 6O &OQ. j-s W%, !?' / C 50 '( C X, '$ D I ' *$*'~$ 9 s 'g% 40 30 20 1O V ,.o g a n ,w3mn , w3,., n ,u3n. ,3,s , w3r. .; n an ,a nn ,s DATE 19 81

f Altquot Analysed 250 el 500 ml 1 liter 4- --b 4---b ~ ,0 _, 30 O ~ 52 4 ~f,3 g 's gp g F E ,/ ,e 4 \\ h, ' 'e z g 2,s io w u e ^ ~ Z 7 \\* O 6 --Y Y v vU \\

h O 5 V

V 1 <V m . 's i

s i

3 -r, _a A Nr 2 VVV V' YV V V Y 'lUI)g fY}' *

I)lo ' ' ' f,'l,'_ '- {,ff

' f, UUl}fIliIIL!hl}1AlI!LlU hl i s YEAR G \\ 's e

I MAllMi'M MONTHLY VALUE ANNUAL MEAN VALUE MINIMUM MONTHLY VALUE $ LESS T!!AN VALUE W - STATION 4F - O - STATION 6A o STAft0N 13A 4 ~ ) s g p,.:l>ry x .g.,;s ~s ~- .a-fh3 y,7y Vhv V 3.- V V v v I . I II II,Il[IDIMll!!II IhlllllJ IIIIIW i d a !!Ill filli.d I f i s il t fi g li 19 j g g l v gj g gi g g ), g g g gj g g j g y g, g g g gg g g gg g g, g g g gjjj , ~ 3'II-1980-ne lS._ i isliZ ag 83 l i,64 l e FICURE IV.3.5 ANNUAL MEAN CONCENTRATION OF CROSS BETA RADIOACTIVITY IN SURFACE WATER SAMPLES SOLUBLE FRACTION

l M 1 1 1 M 1 0 J f 9 l e ~i s s s M 1 4I 1 1 l i9 M f 8, l i i '3 1i l dl M 1 1 178 i8 l l t M i f Ml 1 1 M lfZ f B i s FN l i OI i f M NYS f i OTE I ILN ll TVPO E E I AIMI U U 6 RTAT L L 1i6 3 TCSC A A B f NA A VEV ~ V EORR U s l I CIEF YLYE is R NDT LALU 8 i E OAAE HV1 L i A R CRkL T' TA l M - U B NNNV A dl E C NAEU OAO FA3 1 I ATCL M E M N I. 61 Y 1 F EEAO M A l MBFS M MHNNN i 5 RN ULUTOOO f 8 LSUI MAH II I l ASS e I UT STTT i UO XNNSAAA s i NR ANIETTT i NG MAMLSSS A 1 dl $oOe-i + M l lI4 f 8 l n i i s 3 i i l a l t3 1B 1 n 1 i 1 1 1 M 1 $l 1 1 1 2 1 f3 l M s i ) 1 / 1 / 1 M 1 1 y L 1 fi g t 1 s 1 i i ~ ! ( og000 0 0 0 0 0O00 0 0 0 o3 e7 6 5 4 3 z og000 0 0 0 0 0' 6 5 4 3 2 i og765 4 3 2 4 g s ,re,O g S a Z o 7p < [F Z w U z O O t

4 SE1dMVS 1105 C1 00!AVOIN33NO3 06-45 CV2M 1UACNU-1N18 l'S*Al IIQ3!A gas l gse gg as 7pos 1 ig ne O g st l glse l gl et { TZ st l g lat l ggst pIIIIIlIIIIIIIIIIIlIIIIl k IIlIIIIIIIIlIIlIIIIIIIIlIIl N IIIIIIlIIIII/II{IIlIIIII/IIlIIIIIIIh/ k IIIIIIIl[IIlIIllIIIlfIIIIIlI' f 4 aa aa^ aa a a a a 2, <,p a 4 S W 4 / \\ S / N', s m-s j d / f a .O <w { W e," a u 3 .j f 7-4' e as e a W en 't uosions ao; y no pasaojaad isai '% s I

.n b ,8 e,- Jm m RAEY l 1 a s.i 1 _2a.i i t a,i 47.i .sr.i l 21.i n.i a r.i .ss i M!IIIIII!l b IIIIIII lldlIIO !lMIINIIIIIIfi 'I ' I8 8 8I I IIIII IINIIIIIII III!AIIIIIII III!iISIIIII, y V V y y ELACS HPAR,N4C WO,A3 LEB MUMINIM C6 &5 SNOITATS -EULA" N AEM LAdNNA =- 2 dna A A1 SNOIT ATS-EU,L AV,N AEH L AUNN A 20 C6 & 5 N4 A3 SNOITATS ~ }{ - 2 dna AA1 SNOITATS --o-- ATAD FO SNOITAIVED DRADNATS 2- ' 3 0' EULAV NAEM LAUNNA-IMES 40 ATAD FO SNOITAIVED DRADNATS 2 + o 60 70 80 4~ 1 ,/ 'O. z -b r o d d W i L / -s _-.

g g

.n..e... i 3--I ) g

_,g

--.d%' / E .P f s / 4.k - \\ \\ /

-----0 g

f s s* s-1 &O ~~--~-M ~

7. g

/ \\ / \\ / j. \\ .--- g Iw S_ LCn si < i m 791,6 enuJ 2" f etsylanA )a( wx uv s ne 4 ~ S 6 7 8 8' n 8 ous i ? J l-ses

,/ l 6.- Y A 2 [ f p r e 1 l L.. [ s p e 4 +, m~; t. s 1 s ., '/ I $. 7 l.. ~ 7 .p 6 S ~ v m 4 I !1i sI ..i 3 o l. I 4 e --d n i >- n .. + 2 STANDARD Df.V14T10N5;OF DAT g h, _f . SEMI-ANNU AL-ME AN VALUE (- ~ -2 STANDARD DEVIATIONS 0F: DAT o t~ ) 58 + STATIONS 1AA sad 2 l o .7, . O. STATIONS 3A.-4N. 5 & 6b (.. a 4 ANNUAL MEAN VALUE-STATIONS 1AA< ANNUAL MEAN. VALUE-3

== 4 STATIONS 3A.?4N. 5& 6C~:!.. - - g - 8 t: 'b MINIMUM BELOW CRAPD SCALE 4 ?- I~ 6. ~ .l ""Y"""* I' I O .(a). Analyste !! ret performed on- .j. June 6.1976 for Station 2. i i

o

'g ' /* j l. s g 4 + -[ e g- .2 .1 g -i. l-A p t 1 z t, f s 4 2 + n; 43 o ---l- ~ za c' -+- O.06~~~~~ ~~~ \\,, 0. q U.07 f g. / 1 s t- .06 b_ .\\ .03 s / .j- -l-

-D-

-.i _ i. ) '1 ' ' i ,f 3- ~t ^

p'_-[,

M k\\ {; - .os .j. , \\: 4

j i !

i p-- f /- \\( K. .02 p I! Iji a"- YA[ + v I U-i j ,7 (( I '. j# . g. : e I ut ^ I*I

i V7'

' i ' Y '"I 'Y '~' ~ '0 t - '. ?# -- filisisitsidissillsilih itiillsilitEdi'ititif tlisilitisilitiisiillitit!$ilikilijf tn ithillillLi L*ntistitI A t t h-L t i.rt I

i. u.

i.Is_ t i 72. I i.2 I- ~ i.28-l '.78- '. a o.

i. at i

YEqR u W 4-F L x !u j

t s .a r I i i 4' I Dd 2 i - i ? I i -l i - l 1: 4 ' l i [ .] 4 ,t + .{.. l 4 f 4 -{- J.- a - i-t e s. ,.s 2., { l j/.+ .g. _Li,'. -- ! -? - 1 1 t' l lf ' - I ~ )j j ,r i .1 ) )!1ssn tt hL.is11tINititlIUlsIltsis sIUltis(s t sstisilss s ss ss tistitsa ttisti stits s stissistista nsetilstitin sstisistittn ttististists 4 i _ l i.___ l l i.__ i._ i._ i._ i.__. i._ i.__ i._ FIGURE IV.5.2 SEMI-ANNUAL MEAN SR-89 CONCENTRATION IN SOIL SAMPLES

/ I f J 1 f7 g-ig ~ + 2 STANDARD DEVIATIONS 0; 8 SEMI-ANNUAL MEAN VALUE g 7 2 STANDARD DEVI ATIONS 0: 6 --o-- STATIONS 1An and 2 9 - O - STATIONS 3A, 4N. 5& 60 ANNUAL MEAN VALUE - 4 tg g STATIONS 1AA anJ 2 't g~ ANNUAL MEAN VALUE-J l

==

~~"""7"T STATIONS 3A, 4N, 5& 6C 1 b MINIMUM B E LOld CRAPB SCALG 2 I (a) Analysis first performed o I w June 6.1976 for f g y Station 2. { l n ) g a ' ~ .,I g 4 s g w 6 t y z q 5 J e

"-o- /

d i e \\ c-- # T-r Z 4 --*-- - g f e,-, ~ t --e< ~ j x o y J Af / ' D [ p 3

== / O 3-j 4 ?* h I / t Z W / 4' # 0 i. o \\ d Z.: \\ / O 09 7 {. v ne j .07 g { .06 --t .05 .04 .03 .02 1 h . v(*) y v 'I y vv. _._vvv Y v v V V v 'o g 19 8 81111118 3 s 1821111 h 8 k 1181111118 I N t t i a l l lll 1 E k t li t l I 111 t i n t ! s t il 1115 8 011851111111 k 5115811111111_11i t l i f il t i k t t i s n T L_ nTL l ie 73 l nT4_ l is75-istfL l in Z.L l n ZR. l n7S-l i YEAR + f t. A.. I Je. iL a e b,+.

\\ s l l SATA ! DATA b R k

f. i.f.L,A

'f l ) s I vv vvv itsh!_U' L[silitissis tisilt ris sis tisil:111s/sfissitris1 stss Ittississi>Iltrissististlisissasilil1trisadvisiittil:11:!asilitivsb Bo.

i. ut l

iaz l

i. B3 l

i 84 iib 5

i. B6 i.a7

>> B8 l > > 89- >>9a FICURE IV.S.3 S EMI-ANNL'AL CE S It'M RADI0 ACTIVITY CONCENTRATION IN SOIL SAMPLES

e-l I d i !/ t '- 1 t I T' .9* 4 .e .7 {' + 2 COUNTINC ERROR 6 S EMI-ANNU AL VAtt'E 3 - 2 CorNTINC ERROR ?~ 4 t *t1NIMt'M BELOW CRAPH SCA1 I - -O STATinN 4T d .3 ,_..g.ST AT I ON 4 J \\ A STATinN 4C ~ "-4 S T A T ! o M 4D '2 '\\ ANNUAL MFAN VA Lt'E - STA' {~ n \\* ANNUAL MEAN VALUE - STA-l i, D .h ANNUAL NEAN VALUE - STA' \\ .....* ANNUAL MEAN VALUE - STN: R3 x . g...:...... l E $g8 lNt-W, lk _, P 4 y s ~ N .O 5 \\ 4gM~* .......(........ W _-w-- / s 6 \\ p ,- *- y ""

jY""*.a.....W..

z .04 f .g T.' \\ i o i / -\\ = 4r ,./ dg - p-i ,o s - s d! g '-- \\ s J ,C ."+.w s { Z / ~ $ i,. W \\ t "f g, o .\\ I h Z .01 o 009 l' g 5 008 1 .007 I E .006 (d) .005 .I \\., .004 t ..............U .003 o e -- (a) Analysis first performed on December 3. 1971 for 9 .002 (b) Analysis first performed on March 14 1972 for Sta t (c) Analysis first perfntmed on December 13 19 7 3 f o r S! (d) Analysis for Station 4 C'was discontinued in 1979 (a) (b) (c) y Ansivets first performed on May 2 1979 f or Statis '001 Is!i allilin fis fi>I? tJhi h!is fi t fis t s niti! s;is s fis t 3 g!sij g s ag e p3 g g g gly f f,y g 3;g g yj g 3 gg 3 g 3,3 g ggg g,p3 3,j,yjj,g 3, l n?L l n7-l n T 3_ l nT4-l n75_ nzi j n z_L j nla_ l n 7 s_. l j j f YEAR 5 I i m )- L s 6 s e 4 Y

T \\ \\'. 3 Dn?! 4T [n ti 4f V n ?l 4C D1?i 4D l' ._. p o} / / 4 c.. ;....... 0

g. ~~ /

3

t.a'f' 3_t i

f -a t s s I .l g ' Otton 4C Aon 4D Jation 4T j i4 J v [Iliflililli13If flfiil!illlf 7131/ifillIf fl*Ilf!itilfilf fll!itillflfill!s tilfil!!h!illIf fl11/8 8Isilf filidt!illif f f fids!Isilf filif [n a o. n t1L isB2 l in 81 l n64 n85 l in 86 l i HZ l n88 j u89. l id6 l l f FIccae Iv.6.1 SAMPLES / [ SEMI-ANNUAL SR-90 RADI0 ACTIVITY CONCENTRATION IN SILT /

e~ f / o a li e-1 1 ,g. 8 7 6 S I 4 i. 3 I E ^ i h 6. 6 4 V O 4 I. / n- ) *y 1 i ....p. L g :.7 ...y. f. .+ s _. 5" *""H:g". ' \\ ,%-? A 5 14, s w y .1.'.'.'. ""j-g s. 7 - -\\-p -y +Q ' l.- i z 4 .....z,......... o'f' ;,,".., - u, _Q,+7

xg, j,Ri

~ L a '\\ C8 f I \\ E 2 f o r r a z .,,N \\ / LJ s t "d J o N ............ w - z g; { O + 2 COUNTINC FRROR O7 S MI-ANNU AL V AWE s- '.0 6 - 2 COUNTINC ERROR 05 i MINIMUM BELOV CRAPH SCALF (a) Analysis first performed on December 3 1971 for Station 9- ,04 - -O ST ATION 4T { ._..g.ST AT ION 43 (b) Analysis first performed on March 14 1972 for Station 4D .O g nN 4C (c) Analysis first performed on December 13. -19 7 3 f o r Station a A NN t' AL MF AN V A1.U E - STATinN 4T (d) Analyste for Station 4 C was discontinued in 1979 .02 ... A N N t' A L M E A N YALUE - STATION 43 Analysis first performed on May 2, 1979 f or Station 4J y ANNUAL MEAN V All' E - STATinN 4C

{

- - - - ' ANNUAL MEAN VALUE - STATIDN AD

(* (* '01 I!!!!If f f f f)I!illl fil5f di!])IIIIlXIdifillIIIlijki!IIIIlIlflN1!!)lIlllil/1!!ilIIIlli/1!ilIIf f jfI/1!!!!If flf N)!'!!al is IL isZ2 l in Z 'L l is 7.4_ l s73_ is71_ l st2.1 l inIR_ l stIs_ i: g a, YEAR h-I l o-a b en N [ 'N

\\\\ ( b_. c4 's N ', g v.n b 'h3...:..xe e.'7:*:':: s ....e 01._/ ,0W I ). e 6 111isi! Ifisit tilflittisil5litLiI!!slitilIis'ifi>Ilifitli s!#silif f

Ids fisil 571111 !!s1117181 di!!silifla t dt!isilfiliidif f silif fit s go.

aut 1 ~KBF l nB3 l KB4 aB5 I nas nal I nHa I a89. I ngd FICURE IV. 6.2 / SEMI-ANNUAL CESIUM RADIOACTIVITT CONCENTRATION IN SILT SAMP!dS

V I \\> / f-I r ( A f \\

l. '

I a 3. {j .7 93 6 e\\ S f l a-I \\ 4 j g. D.3 s g = i k3 I s y a\\ 8 1 \\ s a .--c n -Q c_,- 1 ' J 67 8 .O's s g g 8 3 7 08 = f g g O.07 g g g C ,s \\ g i 06 g \\ 8 .05 --On g a ~~~,d E.04

== ~ ~ - = s g (. Z.0 5 \\ 6..- kJ J \\ O t = = - < z.02 O .01 .009 i .000 .007 4 + 2 o-COUNTINC ERROR i _. .006 INDIVIDUAL VALUE .005 - 2 arCOUNTING VALUE e .004: -o. STATION 6F --o-STATION 158 .003 ANNUAL MEAN - STATION 6F ANNUAL MEAN - STATION IBB 'E - MINIMUM BELOW CRAPH SCALE i i.. Qlill1[kl3) I!)IIIIIIN MilllIIIIIII M4 !!IIIIIl f l f l!!!IIIIIll Ml!!IIIIII3 I dl!IIIIIIIII d8 IIIIIIIIII 8 IIIIIIIlIIIIIIIII l ie 6&_ isEZ_ l In 68. l io 6 9. ieZIL l isIL l 1971. l i+ II. l i'I4-l 197 t YEAR f 5 I i s 6 i e i 6.- sk g-mus

l \\ \\ l i I ..__c, i re I 4 = .j { l -) j t --g .i. 4 _.4 i 't .5 L -l-7 / L- ,f A s - ~y4 - fy j 3,J,_ .i. %s. p . e vf-i pt--w;._ ~3f: ( ./ W w t . 4 c . h ~~ 7 _.i._ i I

j i.-

..._7 I

1.-

.}- -i-i .i

D,-

. z. 4 4 IIIIA (fl)IIIljilNi!IilIIllhjlif}}IIIIj$lb!jlllfjjh](fijjj{Jjg) g y j g'g l g f j g') gjggglgy}ggjggggggg))g)jgyggggfygg[ Qg~yj'y ~ 1 i r s_ i ia2_ i iu s. I ias_

i. s a l

., at i .. at ., u_ .,a i.e FICURE IV.6.3 SR-90 RAD 10ACT1VITY CONCENTRATION g'/ IN SILT SAMPLES

t / / / I t t t ( '3-r 8 I 6 3 I~ 4 +2 cr-COU NT I NG ERROR f 3 SEMI-ANNUAL VALUE - 2 cr COUNTING ERROR .O-STATION 6F 2 y + STATION I f, B } Q ANNUAL MEAN - STATION 1 t n. ANNUAL MEAN - STATION U O MINIMUM EELOW CRAPH sci g s 9 U 8, g\\ e g r i _-___L_*. S s Z 4 g O 8 i 3 s F- \\ (r 2 [~Q 4 l t9 r s t PS 4 ~ l z F s o y, ' 2---, Q '- r, .. _ A, u - _ _,_ 4 l y g 3 _2 z g____/ Y 9 -TR /s - 'a / 8g ___s___ s ~ ~ os t .04 . './ .03 g .02 t. .01 f t!)tIIIh)h) 68)}i!1711} t';e j))J !Jjij d(tj)l),_f,J];j fjisl} j [(J)gj gg eggg j gyjy jf gig 3 g[gf jy J f g g g gg[gyjpg,. gy g3 g j 9ygg g f g,g I nru n7r n7s i.74. i.rs_ j m za_ l ,, z.t j ,, za i ,,13_. l YEAR i \\ 'N ( i..

1 i e 9 28 LE h - x n .\\ ,-t.--. 'N \\ --- ISG m D ' b i -l 3 3 t t y }, s i s,1, g g g ry g, j,, g, g g,,g g g j,3 3 3, g,,j,,j,, g,,,,,y g, j,,,,, g,,j,[, 4 eo.issj eli>Ilttiss/1!!illtfistissisilstir#/s!,gitsl:11:3 1IIJ is tlL l isliz isaa j i.84 i, g5 is B6 s.BZ l i.88 l i,n g i,g a .n l l l l l FIGURE IV. 6.4 SEMI ANNUAL CESIUM RADIDACTIVITY / CONCENTRATION IN SILT SAMPLES /

he as / J ( I g- ~ ~ l 0 {' 70 40 j 50 40 a 30 20 t r 2 *7 - m o6 S {# b / .._.i._g 9 g- '3' \\ / . I. .\\) a '~ .g. i _ fb --h z 2 ___ T g. / o. .I / /: 'y A .y l / / y,

87. :

[ } .\\""""J T. s~ .- A .,s. 7) -W. Ag \\ R_ / ' ' g: s,wr--- s k a:,L

1

__ l_\\ s__' a H.9 / - ti. } .s I ~ ~ ~ 7 O,4

I..

- - MAXIMUM INDIVIDUAL VA'LUE '~ z.S

j quAgTEgLT MEAN VALUE.

O. \\ ' 'f - MINIMUM INDIVIDUAL VALUE - 2 f .k..- MINIMUM BELOW CRAPH SCALE .3 l g/ --(>- STATIONS 1Y, 1EE & 4J L< g f- -O-STATIONS 6C, 6H' 6J ANNUAL MEAN VALUE \\ STATIONS 1Y,'1EF. & 4J l i i-2 I '- ' ANNUAL MEAN VALUE - STATION 6C, 6H, 6J ' ~ i ll ~g .y. n!i111171512 511115i1812 !i8111118821!itilfilal Ai!iallffill38!illif flfll(!iilliflil21ElilliffildiflillifliiA fil Ail' ( is sfL. l is&I_ l te 68. l 1969. isIIL is21 IsTL l s Z1 l sZ4_ in7 ( f YEAR 1 1 I I t. 1 l 1 l I. 1 u l r l l g. g-w 1

'\\ \\ \\. .,_,_7,.. ,q +, d r-i i r ' j I 4 .j gy ' ;:t _1 ,l.l-4 'I

[:

i

p s

-l; ,4.. ^:. + . r: 2 ..j l. -1

.: l ',

.j-gj p I i,j .a '1 ~ Q - F*- g . fi p _;. b g$ %j J g j,a !~ '1. _/ .m 1 _. ~_ ) .9 e s _.' j..- _ _ ! _p ~ Y ~Y ._ Q ^ ' .. _ g. 3 .x-,. j f -i- .j j-1 5 _) r - _i 7 ;, .I i j .j _g :.. .g 7 i .1

}.

3 -i

I

.l ;

i ' yr_

'si.. t r {011I3(!sillifffidifillIfflilMillilllllal/ifilliffliliffilllifilis t!iillfilflJ i!IIIIfflall I!!illiflilM f!!allillfil f!!!Ilifl#11 isIA. l sl.L l is22. l te79_ ne & Q_ stRL ts 02 se 03._ l i,GL intt i l l I I s FIGURE IV.7.1 I j QUARTERLY MEAN CONCENTRATION OF SR-90 RADICACTIVITY IN FISH SAMPLE L

I i L// i t ,~ ? A r-4 l g, 60 { 70 40 50 (~ 40 I t-30 ~ p - 20 k-rl0 N / is ) / 's '~ 's ",4 l o7 / s N ~~* i V ~& ~ l / ,/ -o-- s t' a* \\ ] \\ / 3 O_ 2 \\ f 5 F \\ ? A l \\ E / g H l zf \\ e us.e \\ / l o.7 \\' / MAXIMUM INDIVIDUAL VALUE ANNUAL MEAN VALUE f. Z.6 ' r MINIMUM INDIVIDUAL VALUE O.S \\ I LESS THAN VALUE o '4 r- --O-S T ATIO N S 1 & 23 .3 -S ONS;3A, 4N. 5 6D & 8 .2 'f (a) Analysis first performed ~

on July 18, 1976 for 1

Stations 8 & 23 ~ 1HlIIIIl1IM,ilhIJ_[IIf f diflilIIIlllMl!!IIIIIIII)i!!ilIlll1IR I!ilIIIIIIIIIfilIIIIIlldifilIIIII#Il l!IIIIIIIII A l!IIIIIII is&6. l tsGI l is &&_ l is G 9. is 7 0. is IL isI2. l i373. is74_ is75_ YEAR i 'O \\ \\ b-A m u

? k A 101 t'l ~ N 4 -O- - -,.e ~, .Y ) /- l V ht:1 rivin uanilrrh:4:!a>11,t_riss e ttililj,J}Hdui 11lgil H 8 H i' iI[ H f f i',8M " i 3fil" f! 3 'yj ,',Nd 5 FIGURE IV.B.1 ANNUAL MEAN CONCENTRATION OF y' SR-90 RADIOACTIVITY IN VECETATION S AP*f LES

9 / ./ ( t '%8 } 80 TO ( 40 50 40 MAKIMUM INDIVIDUAL VALL I ANNUAL MEAN VALUE 30 MINIMUM INDIVIDUAL VALt I LESS THAN VALUE --O-- S T A T I O N S 14 23 - O -STATIONS 3A, 4N. 5, 6D or 10 9 r o t 8 I N 6 o 5 0 9-4 ~ V ^- 3 l z R o_ s F-2 s t s + f ,__.o.. _ + ,c; ~ 2 b. p -+ + + ' N cp __ 2 N { M.l \\/ N ~ O .5 ~ ~ 4 + y l .5 ~ L. . a); Analysis first performed ( ? { on July 18, 1976 for y $tations 6& 23 I L (a) 1 'E 2' s!isiltigilge[igtyyjjjgigg3gg fy, g,g3gg ygg,,j,gy 797 ,g,,y ill IIlll *

b.! IIblA68ilifffhif !illIIIIXJ i

YEAR k-u \\ I t t l 1

7 i )8 1 ~i [ 1 N .>/ .i [: '~< c--- + 4 i 4 [' ~i I,

i

~ a: 'l i 6 i I181 Lf JLII IfflllOIIfIII I!i3IIyI838!!8IIg188dI!!8IIjIlldi!38IIgI88iiilll liffiililIf~ i!383If IiI i Iillk IE 5 ,,g g FICURE IV. 8.2 ANNUALMEANCONCENTRATIONOFCESIUM/ RADIOACTIVITT IN VECETATION SAMPJC$

9 / r 4 ?~ L 1 4 e-8000 g 900 sO O t_ 700 600 500 400 300 y-20 0 b MAXIMPM INDIVIDUAL V A1.tT. b A NN t' AL "F A N V A t t'E d FINipt:M l'IDI VIDt' A!. V Att:F. e 400 d Mt!!!Pt"t RELDW CRAPil ';C A L F (

O-NEARRY FARMS (a)

) 70 - - INTFRPFDTATE DISTANCE FARMS (b) e O DISTANT FARftS (c) go SO i z 9 30 ~ 4 e E 20 k 2 0' LJ /__ H U jo ,o-..._.., g <y ~ z 3 ~~ .. _ / q p ,,. p... - p 's.. o e yp l O 7 i-6 / / ~MY %.*g l -..-.,4y ~ s ~ ~ ge / o 4 3 L 2 1 V ? l L., V II.ilIIIII11Mlfil{Ellfidl!)4IIIIIllMl!ill!IIIll A f filliIIIIJ a l!itil!FIIJ a f fillliJ)# J kf!j)ll(J)g J f f!)3IIIJ)g J J'g!ipT t

i. a a.

l i.a t. I

i. aa_

l ii s a.

i. r a i.ru i.rt l

i. a l

i.rt i, YEAR t L. L w L..

m 9 (e) Fores F. C. 9.1. and J (Priar to 19F4) R. end J (1976 themash 1%F.erbete 1974) Forme F. C. h. end J ilot and 3*d Ov Petee C. ) Forms C. J. end O ( Att later partado) (4 ) Poems D s=d B (Fr ter to 19 96) Fotos D. E. L. M. and B (19 74) Posee D. R. L. M. and B (lot. 2nd, and 3td Queraere itPS) Par ** D. 88 sad a 14th m. setae B9 75) Feene b. L. M. ee.d n ( 19 74 ) (. ) Forse A. B. er.d C (Pe ter to Oc tob.r 1975)

e. e. A. s. C.

d a (6.h one t., nors e.d ser.) g~ ~ n M l M 4 4 l o..--j- . ~.. _ i = ........o 1 ~ 1- [fIINIt' Qlfil f!IliIljillIf fIf f f ifl#IIIII#IN!I!!3IIIIIIIll!ilIIlllfi di!illl fIlfl[ifi!IIlllilli!)lII f fl#11 f!ilIIIIIIIYifilllillif f t I u_ . 7 6. i.u ,, r a l i n_ i, s a .. at i n z. ,, e t ,, e t i i.e FIGURE IV.9.1 MEAN CONCENTRATION OF SR-90 RADI0 ACTIVITY IN MILK SAMPLES /-

F' Y l I i i I' l b I00O [ 900 800 700 600 500 {' 400 f i 300 2 srAnnAnn erv!Attons CF DATA g.) y, r, g, n, 3,,a y gy,g,,, geny QUABf tRLT "EAN VALUE Fares F, r.. B. and J (1st and 2nd gi.arter Is741 - I $f ANDARD DITI4fl0NS OF DATA Faren G. M. and J (197= throes 19 79) 200 .L wrunnun attov cnArn scata r.r

c. 2...d a cAn zu.c, c1.a.3 P BEASEY FARMS (a)

(b) Faren D and N (Frier to 107.) I

O ' IEf tanEDI ATE DI$1 ANC$ I ARN5 (b)

Fares D. K. L. M. and N (19741 f - DIST ANT F ARMS (c) Faroe D. a t, w, eq g 11 st. ?nd, and he Narters 1975) f arms D. M. and E (=c h Di. art er 19 753 I w AWBG AL ME AN T ALgg staaBT Faggg '***D-1 + "aaM'Cd w ( All isen wrende O

- - = A BNC AL R E AN TALLE 1ETERMEDI AT E DI5tABCE FARMS (Prier to october 19731 ft)

Fares A. B. ( lQQ e ee e-4WBD AL RE AM TALES DI$IAp7 J A&M$ ' ' ' ' ' ^. s. c ..d r ( An imen wrada 90 80 t o 70 j a L. 60 50 Z O 40 t F 30 E )>i b 20 t Z L q L y " gMk'-- ,.41, q 8 1r-eup.A L #A dig s4 , hr nA J yn f T. v, 4.- m m.y r r } m ..r. ..'a.

n.,

4-m,7 y. e,., 6 "h-y 4 J 1 3 3 5 6kW,"mHle nm u y l 3 d. 3 i L d l 2 . l ~ I ) [1.8ttliffilli 2: E! ._W V Y.

M 2. V....V 'l..

L T. _ Y Y2/ '. _ 'l W _ ' WN_ W7/f..' .; W'V I 1....... 6!illi fJ)!!/l!illi f flil t!i!!)il fil!!(t!ililiJitir s!!)llill!!/i!)1} ? tilil di!itililit1/4!!Ill!Il!!Jf!!al i nZL is71 l is73. j se74. l is71_ i,IfL j in1I_ l 1978. l in79_ is YEAR 1 l 1 .l%\\

7 b ,r I e' . n :.dt q$wgy;- u pN l. 1" l 'k vv filisdtil_silisivida!!siltflys h!isilt fisids! sil f f111 t s!!siltries ts!Isil tris ti s!ssil t rigids!t:11571s14:!1 11111111s!1:11111:11 un i isHL { n UZ l nB3 l iib 4 n85 j iM6 JH2 l -.Ha l ne!fL nsa i FIGURE IV.9.2 MEAN CONCENTRATION OF CS-137 RADICACTIVITY IN MILK SAMPLES p i U

T +.++d'Ih*w" = " ~

4n

~ - ~~~ ' ~ ' .a,u y_ v,n w-Laj~,a n a o+< e,# +4 -m%4

- Es.'

F / c-l / / 1a ':uu,. k p-I. I$~ M D t. ~ i-8: 100t 50 6 56 t 121 i 3 i 4, 30288 2 stassaan erstations or sata -7 +o.santen6 (- 3 'l '\\ $. vates asova cearn scats I. wras vatur -} t J 2 stannaio eaviations or nata .t_ ninswen ettow stars 9 cats [ k l 2 l1 -o. meanut.rizari to:ma.c,*i s m - rains !~ - o i.ti y -- .-1 . e-ntstant rases tes - ramws ..nonsat maan satts nuanstasscat maan sati,a twisenassait sistan I [ .... asacat waas vasta otstant sanns l g l l- \\ 9-g- .8 l Atmospheric nuclear detonations'by t u 'y -lI. - l 9/26/76. 9/17/71 3/14/78. 12/12/78. a - 1 i ' 6 v I -i 1 l S I ,l : z 4 .3 l ]d C-"*g c.i ,i 4 s i ---j p- - i l; i 2 i g'.y /.. g g c. i y L m,, s,f f ( p.,..... 4... p...g.. .g m Z \\'j - j i y 'm-y s. "p: o t g f. .03 .04 ' t l .03 L .0 2, j; l 1' , - 2.2 .M.. U E'V.. .. !. Ti .2. ..... W 1 ...._.L .. _.. i .. :. !. ;.l. .o ?I!itillfliidt!illiffffidifitillflfli gj_giftligl[(flill_(fl_1L 1J illtflgit!sj, flgfAq!!allitislMty Ilfffiliffi( in f l. l isI4. l sits. ie r s_ l is Z.I_ is 78. l sets-is s 0_ is a t. j { b YEAR sik I 4 1 l..- 4 I c k '1 l 1, a T. L

Sans e Peopfen Republic rit China on and 10/15/80 Faeos F. C, R. 1, and f (Frter to 19741 Farms 6, E. and J d led and th ei.ortere 19 74) f orse C eM 3 (4t ril. Jutv. and Octeter 1975) Pares C. R. and J (May D754 - Fares C. M. and 3 (Iune 1976) Fares C 4 d J (All lates reflode) Ferse h e-d W (Peter ta 197&} ' F at se D.. E. L. N, amed 5 (1914 and Mat 19 7% b B erna D, I. 4, and # 4 pune 14 Fel Fe'se 4. 3 and C f t9f t and 1976) Fer=a 4 and C (Affil,.luly and Orteher 19h) larea A. 5. and C f'te, l9M) Farme A, B. C, aruf E (Juar 19 761 Forsee 4 and C (All later peggnes) i 'j . OL 11211s

s!i111111111

!I1115J111 A (!!sil t fl1Idt!!silif f sidf!!!Iliff f f / .et not not i se j n es. I in a 7-I I FIGURE IV.9e3 MEAN CONCENTRATION OF I-131 RADICACTIVITY IN MILK SAMPLES s

i. I / )i 4 e-4< $(. 1000 6 I TO O I 600 SOO q' 400 1 300 200 n, g t / '~ e- ) 70 / 4. 60 i-6 50 g 40 v c. Y Q Y \\ g-s 7 i Z io O 9 V_ V. V [ ~~ 5) <1 6 e Ep 5 2 4 l MAXIMUM INDIVIDUAL VALUE 3 MEAN VALUE 7 MINIMUM INDIVIDUAL VALUE Oo2 LESS TilAN VALUE + STATION 1 i ANNUAL MEAN VALUE - STATION 1 , I!IIII IIl f l /l!IIII IIIII /,1! $ 1IIII$ 1I El!IIII II A II MI! $ 5 I I IINIIII!IIII IIIII[l![lII IIIII[III kII IINIIIIIIIIIIIIII III0 t n 66. l in&I-1 is &&_ l ss 6 9._ l as I O_ isIL is 7 L n 2.1 l isIA - I i. YEAR 1L k t o 1 's ? + s t N .i

/ N ~ E \\ / nc f x < t q~ q V V V lIIIIIII i f IIIIIIIII di!IIIIIINII Ml!IIIIITIII f!(!IIIIIIIII NI!IIIIIIIIIIIIIIIIII$IIJ II$IIIIlIIIJ IIIIIIIlIIII IIIIIIIIIII3IIAIIIIIIII iIS _ ts7A_ l i n Z_Z_ l 1978-l 1579-l 1980-et El_ et BL e*6L esti_ asL l FIGURE IV.10.1 SEHI-ANNUAL MEAN CONCENTRATION OF NET BETA RADIOACTIVITY IN RABBIT MUSCLE SAMPLES

2 3 4 I m OOzOL ZHg4r_O z Ojp aJ 5 4 2 .5 8 73j 2 3 4 5: 0 0 0 O O. e i h i 1 sV d i 9 l 2 i _4 e f l i j ld. i m 3 1 f 9 i 1 f h f l m i j j k i m 1 l 9 i 2 f f_ L f l i j m j o$ E ASLMMM to 7 NTEIEA I m f NASNAX 7 f UTSINI S l AI M M E h LOTUVU M i NiMAM l I ld M A. L I0-i E1NIUI NFA M h A NEN N k N VD D RSN 3 AI I ~ ARU F 1 N 9 V LV V B - A I i 7 A UI I B9L G f 3 L ED D I0 U f U U U T M R M Y l a E A A RE E j L L BAA E i ODN I A ' V V NI .V si S A A EOC R T L L AO 1 i 1 n A U U SCN 0 M ATC I T E E Nr-PVN 9 MIE 2 I I 79 I O LIT I N ETR l SYA 5 1 T M ) ld I O i 3 N 3 1 f 9 l M 8 ~ i Q i N } ) ld i M 8 s 1 9 I 8 f 1_ f M l a j ld i M 1 9 I 6 I 2 I l h i ld ~ i b 1 i 9 m l @ i ) f I N ) l$i4 l i}}

ML20054K290

Contents

Text

SUMMARY

SUMMARY

SUMMARY

I. PROCEDURE

==

Navigation menu

ML20054K290

Text

SUMMARY

SUMMARY

SUMMARY

I. PROCEDURE

==

Navigation menu

Search