ML20009A060

Environs Radiation Monitoring Program,Jan-Dec 1980,Rept 38

ML20009A060
Person / Time
Site:	Peach Bottom
Issue date:	05/31/1981
From:	CLEAN HARBORS OF NATICK, INC.
To:
Shared Package
ML20009A053	List: ML20009A052 ML20009A060 ML20009A063
References
NUDOCS 8107070441
Download: ML20009A060 (104)

Text

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PEACH BOTTOM ATOMIC POWER STATION I

ENVIRONS RADIATION MONITORING PROGRAM Januar9 1, 1980 throvsh December 31r 1980 I

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REPORT NO. 38 I

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The Philadelphia Electric Compenu Mau 1981 INTEREX CORPORATION I

3 Strathmore Road N atick, M ass. 0lT 60 I

8107070441 810626 DR ADOCK 05000277 eos....

PEACH BOTTOM ATOMIC POWER STATION I

1 ENVIRONS RADIATION MONITGRING PROGRAM Januarw 1, 1980 throvsh December 31, 1980 I

REPORT NO. 38 l

for The Philadelphia Electric Companu I

I Mau 1981 I

I INTEREX CORPORATION I

3 Strathmore Road Natick, Mass. 01760 I

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TABLE OF CONTENTS Page I.

INTRODUCTION 1

II.

PROGRAM DESCRIPTION 3

4 A.

Environmental Monitoring Stations 3

and Media Collected B.

Sampling and Analssis Program 3

J III.

PROCEDURES 17 I

IV.

DISCUSSION OF RESULTS 20 A.

Air Particulates 21 B. Precipitation 22 C.

Surface Water and Discharge Water 23 D.

Well Water 24 I

E.

Soil 25 F.

Silt 25 G.

Fish 27 H.

Vt'getation 28 I.

Milk 29 J.

Rabbit 30 l

V.

SUMMARY

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I LIST OF TAELES II.1 Environmental Monitorina Stations Januarw throuch December 1980 II.2 Environmental Radiation Monitorins Prosram Period Januaru throuch December 1980 II.3 Summarv of Analwses Performed on Samples Collected Januaru 1,

1980 throuGh December 31, 1980 III.1 Twpical Analvtical Sensitivities IV.1.1 Analwtical Data for Air-Particulate Samples Concentration of Gross Beta Radioactivitu (PCi/m3) g Group I - Peach Cottom Site g

IV.1.2 Analvtical Data for Air-Particulate Samples Concentration of Gross Beta Radioactivitw (PCi/m3)

Grou'> II - Intermediate Distance Locations IV.1.3 Anc7wtical Data for Air-Particulate Samples g

Contentration of Gross Beta Radioactivitw (PC)/m3) 5 Group III - Distant Locations IV.1.4 Monthlw Mean Values of Weeklw Air-Particulate Sameles Concentration of Gross Beta Radioactivitw (PCi/m3)

IV.1.5 Analwtical Data for Month 19 Composite Air-Particulate Samples Gamma Spectrum Analssis - Nuclide Concentration (PCi/m3)

IV.2.1 Analutical Data for Precipitation Samples Concentration (PCi/ liter)

IV.2.2 Analvtical Data for Precipitation Samples l

W Surface Densitw (PCi/m2)

IV.3.1 Analutical Data for Surface Water Grab Samples g

l Concentration (PCi/ liter) g IV.3.2 Analvtical Data for Surface Water Composite Samples Concentration (PCi/ liter)

IV.3.3 Analwtical Data for Discherse Water Grab Samples Concentration (PCi/ liter)

IV.3.4 Ana19tical Data for Discharse Water Composite Samples Concentration (PCi/ liter)

IV.4.1 Analutical Data for Well Water Samples Concentration (PCi/ liter)

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I IV.5.1 Analutical Data for Soil Sanples Concentration (pCi/gran dru)

IV.6.1 Analytical Data for Silt Sanples Concentration (pCi/gran drs)

I IV.6.2 Analutical Data for Silt Sanples Ganna Spectrum Analusis -

Nuclide Concentration (pCi/gran drs)

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.7.1 Analstical Data for Fish Samples Concentration (pCi/gran ash)

I I_v.7.2 Analutical Data for Fish Samples Concentration (PCi/ gram original sample)

IV.7.3 Analutical Data for Fish Samples I

Ganna Spectrun Anaissis -

Nuclide Concentration (pCi/gran original sample)

IV.7.4 Mean Rao.'oactivits in Channel Carfish and White Crappie Concentration (pCi/gran ash)

I IV.7.5 Mean Radioactivits in Channel Catfish and White Crappie Concentration (PCi/ gram original sample)

IV.8.1 Analutical Data for Vegetation Sanples I

Concentration (pCi/gran ash)

IV.8.2 Analutical Data for Vegetation Samples Concentration (PCi/ gram original sample)

IV.9.1 Analytical Data for Milk Samples Concentration (pCi/ liter)

IV.9.2 1980 Mean Radioactivits Concentration in Hilk Samples Concentration (pCi/ liter)

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 Samples Concentration (pCi/gran original sample)

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LIST OF FIGURES II.1 Environmental Samplins Stations on or near Peach Bottom Site II.2 Environmental Samplins Stations at Intermediate Distances from Peach Bottom Site II.3 Environmental Samelina Stations at Remote Distances from Peach Bottom Site IV.1.1 Gross Beta Radioactivitu in Air Particulate Samples for Group I - Stations 1A, 18, and 2 and Group III - Stations 12A and 12D IV.1.2 Gross Beta Radioactivitu in Air Particulate Samples for Grove II - Stations 3Ar 4E, 5,

68, 14, 15, 17, 31, 32, 33A, and 38 and Grove III - Stations 12A and 12D IV.1.3 Gross Beta Radiv_ctivitu in Air Particulate Samples for Grove I - Stations 1A, 18, and 2 - Lons Term Plot IV.1.4 Gross Beta Radioactivitu in Air Partievlete Samples for Grove II - Stations 3A, 48, 5,

6B, 14, 15, 17, 31, 32, 33A, and 38 - Lons Term Plot IV.1.5 Gross Beta Radioactivitu in Air Particulate Samples for Group III - Stations 12A and 12D - Lons Term Plot IV.3.1 Monthlu Mean Concentration of Gross Beta Radioactivitw in Units 2 and 3 Intake and Discharue Water Samples -

Soluble Fraction IV.3.2 Monthlw Mean Concentration of Gross Eeta Radioactivits in Units 2 and 3 Intake and Discharse Water Samples -

Insoluble Fraction IV.3.3 Monthlw Mean Concentration of Gross Beta Radioactivits g

in Composite Surface Water Samples - Conowinso Dam g

Station 4L and Holtwood Dam Station 6I -

Soluble Fraction I

IV.3.4 Monthle Mean Concentration of Gross Beta Radioactivits in Composite Surface Water Samples - Conowinco Dam Station 4L and Holtwood Dam Station 6I -

Insoluble Fraction IV.3.5 Annual Mean Concentration of Gross Beta Radioactivits in Surface Water Samples - Soluble Fraction IV.3.6 Annual Mean Concentration of Gross Beta Radioactivite in Surface Water Samples - Insoluble Fraction I

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r IV.5.1 Semi -Annual Mean Sr-90 Concentration in Soil Samples IV.5.2 Semi-Annual Mean Sr-89 Concentration in Soil Samples IV.5.3 Semi-Annual Mean Cesium Radioactivitu Concentration in Soil Samples IV.6.1 Semi-Annual Sr-90 Radioactivitw Concentration in Silt Samples IV.6.2 Semi-Annual Cesium Radioactivitu Concentration in Silt Samples IV.6.3 Sr-90 Radioactivitw Concentration in Silt Samples IV.6.4 Semi-Annual Cesium Radioactivitu Concentration in Silt Samples IV.7.1 Guarterlw Mean Concentration of Sr-90 Radioactivitu I

in Fish Samples IV.8.1 Annual Mean Concentration of Sr-90 Radioactivitw I

in Veaetation Samples IV.8.2 Annual Mean Concentration of Cesium Radioactivitu in Vesetation Samples IV.9.1 Mean Concentration of Sr-90 Radioactivitu in Milk Samples IV.9.2 Mean Concentration of Cs-137 Radioactivitw in Milk Samples (I

IV.9.3 Mean Concentration of I-131 Radioactivitu in Milk Samples l5 l

l 3 IV.10.1 Semi-Annual Mean Concentration of Net Beta Radioactivitu in Rabbit Muscle Samples l

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IV.10.2 Semi-Annual Mean Concentration of St-90 Radioactivitu in Rabbit Bone Samples 1

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I.

INTRODUCTION A

Pre-operational environmental radioactivi"w

survew, I

initiated in March

1960, was conducted 69 Nuclear Science &

Ensineerina Corporation for the Philadelphia Electric ComPans in connection with Peach Gottom Atomic Power Station located in I

Peach Bottom Township, York Countw, Pennsw1vania.

The initial loadina of fuel into Unit 1, a 40 MWe (net) hish temperature, nas-cooled reactor, was started on Februaru 5, 1966, and initial criticality wss achieved on March 3, 1966.

Shutdown of Peach I

Bottom Unit 1 for decommissionins was on October 31, 1974.

For the purposes of this monitorins Prouram, the besinninG of the operational Period for Unit 1 is Februarw 5, 1966.

A sunimaru of

-I the Unit 1 Pre-operational monitoring Program is Presented in B Previous report (1).

Peach Bottom Units 2 and 3 are boilins water reactors each I

with a Power output of BPProximatelu 1050 MWe (net).

First fuel was loaded into Peach Bottom Unit 2

on Aucust 9,

1973, criticalitw was achieved on September 16, 1973, and full Power I

was reached on June 16, 1974.

The first fuel was loaded into Peach Bottom Unit 3 on Julv 5, 1974, criticalitu was achieved on Aucust 7, 1974, and full Power was first reached on Decesiber 21, 1974. A Pre-operational summaru report (2) for Units 2 and 3 has I

been issued Previousiv and summarines the results of all analwses Performed on samples collected from Februaru 5, 1966 throuah Avoust 8,

1973.

Detailed Prostam description, station I

desianation, reportina units, abbreviations, etc., are Given in that report reflectina the Prosram atatus at that time, Where channes had been made from the orisinal Prosram, thew are I

indicated in the appropriate sections of that wear's report.

In

General, anu such chances have been made to increase the scope and sperii'icitu of the Prosram to fulfill the Prosram objective and to reflect the latest recommendations of various Government I

asencies.

These chanses are detailed in Previous reports.

This report summarines the results of analuses Performed 69 I

Interex on samples representino the Period Januarv 1 throuah December 31, 1980 in the Interex Portion of the overall Peach Bottom Prouram.

The laboratoru responsibilitu for Performance of the environmental radiation monitorins Procram has oeen modified several times since the Peach Botton Unit 1 Pre-operational I

Prostam was first undertaken in 1960.

From the start of the r-r oc r am until the first ovarter of 1969, a sinale laboratoru located in Pittsburah, Pa.,

was used.

This was initia11w called Nuclear Science and Ensineerina Corporation and later became I

Nuclear Science

Division, International Chemical and Nuclear Corporation as a

result of a chance of ownership.

Durina the first ovarter of

1969, the Program was transferred to I

ICN/Tracerlab, also Part of the International Chemical and Nuclear Corporation and was Performed bw ICN in the Waltham, I

PAGE 1 I

Mass.,

laboratoru until the end of the first ovarter of 1972.

At this time the Program was transferred to Interex Corporatico laboratories in Waltham.

The Interex Corporation laboratori, which is Present19 carruins out sample collection, analusis and l

report Preparation, Was moved to Natick, Mass. in Mcu 1974.

Durina the various chanse-overs and moves, extreme care was a

taken to insure that continuitu in all aspects of the overall Procram was maintained.

For example, samples were collected bw the same individual throushout the entire Period.

The objective of this Prosram is to acavire avantitative data for the "oncentrations of radioactivitw in environmental media in the vicinitu of the reactor site Prior to and durina operation of the reactor Plant.

These data are then examined to determine the extent of the impact of the Plant or Plants on the g

environment as reflected bw anw chances in the radioactivitu g

levels from thoea observed durina the Pre-operational survew.

General 19, this is done bw comParina the observed levels at those sampling stations which would be expected from various cor.sideratons to show maximum effects of Plant operation to levels at stations remote from the site.

When Possible, comparison is also made to data obtained bu various soverninent g

asencies.

Since there are both natural and man-made 3

radioactivitw Present in the environment which are not related to Plant operation, it is important to understand and adeauat.?w measure these contributions.

A number of radioactive elements occur in nature.

The most imPortant of these are uranium and thorium, alona wih their respective radioactive decaw Products, and Potassium-40 (K-40).

The concentrations of natural radioactivitu varv with seooraphical location and with time and are Primarilw dependent g

on the concentration of the respective elements in the g

constituents of the lithosphere.

Therefore, environmental radioactivitu measurements must be performed at a number of locations representative of the seneral aeosraphical area af interest.

Other radionuclides have been introduced into the biosphere 3

as a

rasult of the detonation of nuclear devices in the 5

atmosphere.

A sianificant fraction of these nuclides is General 19 disseminated throuahout the upper atmosphore with the fine Particulate debris from the detonation.

Varwins fractions of the nuclear debris eventual 19 are deposited at around level, Principal 19 in conjunction with Precipitation.

After their arrival at around level, the radionuclides enter soil or bodies E

of

water, and varwinG fractions maw enter drinking water E

supplies or be assimilated bw edible Plants or animals and thus enter the human food chain. Natural radioactivities are also introduced into the human diet bw analoa.ous Processes.

The deposition Patterns of nuclear debris depend on manu factors includina

latitude, Proximitu to detonation

sites, E

annual accumulation of Precipitation, and the freauenew, 5

maanitude,

location, and altitude of the detonations.

In the I

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I aosence of detonations, seasonal variations have been noted for several

wears, includins maximum depostion rates in the sprina and summer months and mimimum rates in the late fall or earlw I

winter.

Distinct variations have also been noted in individual Precipitations.

These latter variations have been attributed to variations of meteorolosical conditions Prevailins durins the respective Precipitation events.

Since siGnificant Geosraphical and temporal variations are expected in the concentrations,of both natural and man-made I

radioactivitw in environmental media, it is necessaru to acavire experimental values for their concentrations over a Period of several wears to achieve statistica11w-sianificant data.

Such I

an approach also Provides data for seasonal or annual trends in the temporal behavior of these concentrations and Permits correlations of these trends with meteorolosical or I

climatolosical factors or with known injections of man-made radionuclides into the atmosphere.

II.

PROGRAM DESCRIPTION I

The Prosram as it existed at the end of the report Period is described below.

Since its inception, several chances have been made to better accomplish the Program coals.

I A.

Environmental Monitorins Stations and Media Col.lected I

The environmental monito ins stations are described in Table II. 1 and are shown in Fis* es II. 1 throush II.

3.

In seneral, stations have not bec:. moved sisnificantlw since the start of I

the Program.

B.

Samplins and Analwsis Prosram The t9 Pes of analusis Performed, the freauenew of samplins and

analusis, the locations of

samples, and the number of analuses Per station scheduled for each location as of the end I

of the report Period, are siven in Table II.

2.

A summarw of the analwses Performed on samples rePresentins I

Januarw 1,

1980 throuch December 31, 1900 is Given in Table II.

3.

Two chances were made in the Prostam durins 1980. Farm 0 was I

substituted for Farm H, which is no lanser in business. Also air Particulate sampli.in at Station SA was dropped from this Portion of the Prosram.

The filters from this station are now beins analwned bw another consultant workins on the PBAPS Prostam.

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TABLE II.1 ENVIRONMENTAL MONITORING STATIONS JANUARY THROUGH DECEMEER 1950 5TATION STx'IO9 LOCATION, DIRECTION AND IRONMENTAL NO.

STATION NAME DISTe%CE FROM FEACH BOTTOM SITE MCDIA COLLECTED 1

PEACH EOTTOM LOCATED IN SITE AREA VEGETATION, SMALL GAME SITE AREA JA PEACH BOTTOM -

ON SITE AT WEATHER STATION, AIR PARTICULATE, WEATHER STATION 1 0.3 MILES SE OF UNITS 2 &3 PRECIPITATION 15 FEACH EOTTOM -

ON SITE AT WEATHER STATION 2.

AIR FARTICULATE, WEATHER STATION 2 0.5 MILE 5 N OF UNITS 2 & 3 PRECIPITATION IM FEACH BOTTOM -

ON SITE A: CANAL DISCHARGE DISCHARGE WATER CANAL DISCHARGE 1.O MILE 5 5E OF UNITS 2 & 3 10 FEACH EOTTOM UNIT 2 ON SITE AT UNIT 2 INTAEE, SURFACE WATER INTAKE 1200' ENE OF UNITS 2 & 3 IU FEACH EOTTON 5ITE -

WELL AT FLANT SITE, 1400' 5 WELL WATER UTILITY BUILDING OF UNITS 2 & 5 IV FEACH EOTTOM SITE -

WELL AT FLANT SITE, 1400' SSE WELL WATER INFORMATION CENTER GF UNIT 5 2 & 3 IX FEACH EOTTOM SITE -

ABOUT 1750' EEE OF UNITS 2 & 3 SILT AND FISH COOLING TOWER FOND (CHANNEL CATFI5H AND WHITE C6AFFIE)

B1 2AA FEACH BOTTOM -

LOCATED AEGUT 2400' SE OF 50Il DISCHARGE CANAL BANK UNITS 2 & 3 ON THE DISCHARGE CANAL BANr:

I 1EB FEACH EOTTOM -

ON SITE IN THE STATION 5ILT DISCHARGE CANAL, 3300' SE OF UNITS 2 & 3 IEE PEACH BOTTOM -

IN THE DISCHARGE CANAL ANYWhtiAE FISH (CHANNEL CAT-DISCHARGE CANAL BETWEEN THE FEACH EDTTOM UNITS FISH AND WHITE 2 & 3 LIOUID RADWA5TE DIS-CRAPPIE)

CHARGE AND CANAL EXIT.

l ILL PEACH EOTTOM UNITS 2 CONTINUGUi, %MFLER ON SITE AT SURFACE WATER g

& 3 INTAAE -

UNITS 2 & 3 INTALE, 1200' ENE g

COMP 05ITE OF UNITS 2 !: 3 AMM FEACH BOTTOM -

CONTINUGU5 SAMPLER ON SITE AT DISCHARGE WATER l

CANAL DISCPARGE -

CANAL DISCHARGE 1. O MILES 5E OF W

COMPO5ITE UNITS 2 & 3 2

FEACH BOTTOM SITE -

ON SITE, O.9 MILES SE OF AIR PARTICULATE 130' 5ECTOR HILL UNITS 2 & 3 SOIL PAGE 4 E

I STATION STATION LOCATION, DIREvTION AND ENVIRONMENTAL NO.

51sTION NAME DISTANCE FROM FEACH EOTTOM SITE MEDIA COLLECTED 3A DELTA, FA. -

3.6 MILES SW OF UNITS 2 & 3 AIR FARTICULATE SUE 5TATION 0.5 MILES N OF MARYLAND VEGETATION, SOIL BORDER 44 CON 0WINGO DAM -

8.6 MILE 5 5E OF UNIT 5 2 & 3 AIR PARTICULATE F0WERHOU5E ROOF ON POWERHOU M ROOF IN CECIL COUNTY, MD 45 CONOWINGO DAM -

8.6 MILES SE OF UNITS 2 & 3 AIR FARTICULATE POWERHOUSE ROOF ON F0WERHOUSE ROOF IN CECIL COUNTY, MO.

4D CONOWINGO FOND, 500' DOWN5TREAM FROM THE SILT FA.

FEACH BOTTOM STATION DISCHARGE 4F CONOWINGO DAM -

IN THE CON 0WINGO HYDRO-ELEC-SUFFACE WATER EL. 33' MSL GRAB TRIC STATION ABOUT S.6 MILES SE OF UNITS 2 & 3 WATER 15 I

SAMPLED FFur A HEADER WHICH CONTINUOUSLY DRAWS FOND WATER FROM ABOUT ELEVATION 33' MSL.

4H CONOWINGO DAM -

TAILRACE ON WEST SIDE OF FISH AMERICAN TAILRACE RIVER S.6 NILES 5E OF

$HAD)

UNIT 5 2 & 3 4I CON 0WINGO POND -

LOCATED IN CONOWINGO POND FISH (CHANNEL CAT-NET TRAP S ABOUT I400' N OF UNIT 5 2 & 3 FISH AND WHITE CRAFFIE) 4J CONOWINGO FOND -

LOCATED IN CONOWINGO FOND FISH (CHANNEL CAT-NET TRAF 15 AEOUT I.4 MILES SE OF UNITS FI5H AND WHITE 2&3 CRAFFIE), 5ILT 4L CONOWINGO bAM -

CONTINOGUS SAMPLER IN THE

bRFACE WATER EL. 33 (FT.)

CONOWINGO H)DRO-ELECTRIC COMF05ITE STATION, ABOUT 3.6 MILEi I

SE OF UNITS 2 & 3.

WATER 15 CONTINUGUSLV 5AMPLED FROM A HEADER WHICH DRAWS FOND WATER FROM ABOUT ELEVATION 33' M5L 4M CONOWINGO DAM -

WEST BANK D0WN5TREAM OF FRECIPITATION DOWNSTREAM CONOWINGO HYDRO-ELECTRIC I

EL. 40 (FT.) MSL STATION AEOUT & 6 MILE 5 SE OF UNITS 2 & 3 4N CONOWINGO DAM -

ENVIRONMENTAL MONITORING STA-VEGETATION.

I ENVIRONMENTAL TION ON WEST 5MORE UP5TREAM SOIL 5TATION OF CCNOWINGO HiDRG-ELECTRIC 5TATION AEOUT S.6 MILE 5 SE OF UNITS 2 & 3 4T CONOWINGO FOND -

NEAR MIDDLE OF CONOWINGO POND, SILT NEAR CONOWINGO DAM ABOUT S.1 MILES EE OF UNITS 2 & 3 5

WAKEFIELD, FA.

4.6 MILES E OF UNITS 2 & 3 AIR PARTICULATE, SOIL AND VEGETATION c4 HOLTWOOD DAM -

5.8 MILES NW OF UNIT 5 2 & 3

$URFACE WATER HYDRO-ELECTRIC (THROUGH HYDRO 5TATION FLANT)

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STATION STATION LOCATION, DIRECTION AND ENVIRONMENTAL l

NO.

STATION NAME DISTANCE FROM PEACH BOTTOM SITE MEDIA COLLECTED 5

6B HOLTWOOD DAM -

5.8 MILES NW OF UNITS 2 & 3 AIR PARTICULATE g

HYDRO-ELECTRIC (HYDRO POWERHOUSE g

STATION ROOF) 6D HOLTWOOD, PA.

5.8 MILES NW OF UNITS 2 & 3 VEGETATION l

NEAR HOLTWOOD DAM IN g

LANCASTER COUNTY 6F HOLTWOOD DAM -

5.8 MILES NW OF UNITS 2 & 3 SILT (ABOVE DAM)

EAST SHORE UPSTREAM IN LANCASTER COUNTY 6G HOLTWOOD, PA.

5.8 MILES NW OF UNITS 2 & 3 SOIL NEAR HOLTWOOD DAM IN LANCASTER COUNTY l

6H HOLTWOOD POND LOCATED IN HOLTWOOD POND AEOUT FISH 6.2 h.i_ES NW OF UNITS 2 & 3

=

6I HOLTWOOD DAM -

CONTINUOUS SAMPLER AT HOLTWOOD SURFACE WATER g

HYDRO-ELECTRIC HYDRO-ELECTRIC STATION INTAKE 5

STATION - COMPOSITE ABOUT 5.8 MILES NW OF UNITS 2 & 3 WATER IS CONTINUALLY SAMPLED l

AND COLLECTED IN A 175 GALLON TANK.

W 6J HOLTWOOD POND LOCATED IN HOLTWOOD POND FISH g

NEAR THE EAST BANK ABOUT g

10.7 MILES NNW OF UNITS 2 & 3 7

DARLINGTON, 9.6 MILES SSE OF UNITS 2 & 3 WELL WATER MARYLAND AREA IN HARTFORD COUNTY 8

COLORA, 9.9 MILES ESE OF UNITS 2 'e 3 VEGETATION MARYLAND IN CECIL COUNTY I2A PHILADELPHIA, PA.

63 MILES ENE OF UNITS 2 & 3 ON AIR PARTICULATE 900 SANSOM ST.

THE ROOF OF 900 SANSOM STREET 12D PHILADELPHIA, PA.

62 MILES ENE OF UNITS 2 & 3 ON AIR PARTICULATE THE ROOF OF 2301 MARKET STREET 13A CHESTER WATER ON THE EAST SHORE OF CONOWINGO SURFACE WATER INTAKE POND POND AT CHESTER WATER AUTHORITY INTAKE, 2.4 MILES ESE OF UNITS 2&3 138 CHESTER WATER AT CHESTER WATER AUTHORITY SURFACE WATER INTAKE PUMP INTAKE 2.4 MILES ESE OF UNITS l

DISCHARGE 2&3 W

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I STATION STATION LOCATION, DIRECTION AND ENVIRONMENTAL NO.

STATION NAME DISTANCE FROM PEACH BOTTOM SITE MEDIA COLLECTED 14 PETERS CREEK 1.9 MILES ESE OF UNITS 2 & 3 AIR PARTICULATE 15 SILVER SPRING ROAD 3.6 MILES N OF UNITS 2 & 3 AIR PARTICULATE 17 RIVERVIEW ROAD 4.O MILES ESE OF UNITS 2 & 3 AIR PARTICULATE 23 PEACH BOTTOM OFF-SITE, HILL 1.O MILES VEGETATION 150' SECTOR HILL SSE OF UNITS 2 & 3 31 PILOTTOWN ROAD 4.9 MILES SE OF UNITS 2 & 3 AIR PARTICULATE NEAR PILOTTCNN ROAD I

32 SLATE HILL ROAD 2.7 MILES ENE OF UNITS 2 & 3 AIR PARTICULATE NEA.'l SLATE HILL ROAD 33A FULTON WEATHER FULTON MAIN WEATHER STATION AIR PARTICULATE t

STATION 1.7 MILES ENE OF UNITS 2 & 3 l

l 38 PEACH BOTTOM ROAD 3.O MILES E OF UNITS 2 & 3 NEAR AIR PARTICULATE PEACH BOTTOM ROAD 40 PEACH BOTTOM SITE WELL IN SITE AREA ABOUT WELL WATER AREAS 1.5 MILES SW OF UNITS 2 & 3 l

PEACH BOTTOM NEARBY REGIONAL FARMS SL'R-MILK l

REGIONAL FARMS ROUNDING THE PEACH BOTTOM ig SITE ON THE WEST SIDE OF l3 CON 0WINGO POND ARE DESIGNATED G, 0, AND J.

INTERMEDIATE DISTANCE FARMS ON THE EAST ll l

SIDE OF THE POND ARE DESIG-W NATED D. L, M, AND N.

DISTANT REGIONAL FARMS ON

'g THE WEST SIDE OF CONOWINGO g

POND ARE DESIGNATED A, B, AND C, AND A DISTANT FARM ON THE EAST SIDE IS DESIG-NATED FARM E.

(1) 1.

THE PRECISE FARMS INVOLVED IN THE FROGRAM HAVE CHANGED IN SOME CASES DUE TO CIRCUMSTANCES BEYOND CONTROL OF THE PROGRAM.

THE REPLACEMENT FARMS ARE IN THE SAME GENERAL LOCATIONS DISTRIBUTED SO AS TO ENCIRCLE THE SITE CLOSE TO AND FURTHER AWAY FROM THE PEACH BOTTOM SITE.

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TABLE II.2 ENVIRONMENTAL RADIATION MONITORING FRC0 RAM FERIOD JANUARY THROUGH DECEMBER 1980 TYPE MD TYPE AND SAMPLE SCHEDLLED FREQLC CY OF QUANTITY OF COLLECTION NUMBER OF STATION SAMFtES MEDIA ANALYSIS t1)

SAMPLE FREQUENCY (2)

LOCATIONS NUMBER (3)

PER YEAR 1.

AIRBORNE GROSS BETA ABOUT 1 CFM FILTER PAPER SEVENTEEN 1A. IB, 2, 52 X 17 PARTICULATE CONTINUGUS COLLECTED 3A, 4A, 4 B, FLOW THROUGH WEEKLY 5, 6B. 12A, FILTER FAPER 12D, 14, 15 (APPROX 2" 17, 31, 32 DIAM) (4) 33A, 38 GAMMA SPECTRUM NONTHLY SEVENTEEN 1 A, IB, 2, 12 X 17 (MONTHLY)

COMPOSITE OF 3A, 4A, 4B.

WEEFLY SAMFtES 5, 6B, 12A, 12D, 14, 15 17, 31, 22, 30A, 38 2.

WATER A.

PRECIPITA-GROSS BETA CCcLECTED CON-MONTHLY THREE 1 A, IB, 4M 12 X 3 TION SR-89, SR-90 TINUOUSLY TO (QUARTERLY)

FORM MONTHLY CS-137 COMPOSITE SAMPLE.

(OUARTERLY)

B.

SURFACE GROSS ALPHA (5)

SPOT, ONE GAL MONTHLY FOUR 10, 4F, 12 X 4 WATER GROS 3 BETA (5) 6A, 13A (6)

ONE 138 (6)

CONTINUOUS MONTHLY THREE 4L, 6I, ILL 12 X 3 COMPOSITE, ONE GAL C.

DISCHARGE GROSS ALPHA (5)

SPOT, ONE GAL MONTHLY ONE IM 12 X 1 WATER GROSS BETA (5)

CONTINUOUS MONTHLY ONC IMM 12 X 1 COMPOS 17E ONE GAL D.

WELL GROSS AL*HA SPOT, ONE GAL QUARTERLY FOUR IU, IV, 4X4 WATER GROSS BETA 7, 40 URANIUM SR-89, SR-90 (SEMI-ANNUALLY)

CS-137 (SEMI-ANNUALLY)

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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 3.

MILK GROSS BETA SPOT; TWO GAL QUARTERLY ELEVEN FARMS A, B.

4 X 11 POTASSIUM-40 C,D,E,G,0, SR-89, SR-90 J.L.M N CS-137 CS-134 I-131 FARMS A C.G,J 4.

VEGE'.ATION GROSS BETA STEMS, LEAVES SPRING, SUITER, SEVEN 1,3A,4N,5, 3 X 2 (7)

POTASSIUM-40 AND FRUIT; AND FALL 6D,8,23 6X5 SR-89, SR-90 FOODS WENEVER CS-137 AVAILABLE; ONE CON 7AINER FULL 5.

FISH GROSS BETA CHANNEL CATFISH QUARTERLY (NO FIVE 1X,4I,4J, 32 X 5 POTASSIUM-40 AND WHITE SAMPLE WHEN ICE 1EE.6H CR 6J SR-89,SR-90 CRAPPIE, FOUR CONDITIONS (ONE FISH OF FISH EACH (IF PREVAIL)

EACH SPECIES)

AVAILABLE)

GANMA SPECTRUM (ALL FISH OF AMERICAfl SHAD ANNUALLY IN OBE 4H 4X1 EACH SPECIES AS FOUR FISH SPRING ONE SAMPLE)

(IF AVAILABLE) 6.

SMALL GAME GROSS BETA AND RABBITS, 5 AT SEMI-ANNUALLY ONE 1

10 X 1 POTASSIUM-40 EACH COLLECTION OF MUSCLE, SOFT (IF AVAILABLE)

TISSUE AND BONE SEPARATELY I-131 0F THYROID SR-89, SR-90 OF BONE 7.

EARTH GROSS BETA SUNSHINE METHOD; SEMI-ANNUALLY SIX 1AA,2,3A,4N, 2X6 POTASSIUM-40 500 GRAMS 5, 6G SR-89, SR-90 CS-137 8.

SILT GROSS ALPHA SPOT; 500 SEMI-ANNUALLY SIX 188,IX,4J, 2X6 GROSS BETA GRAMS 4D,4T,6F CS-137 GAttlA SPECTRUM (GELI)

PAGE 9

1.

FREQUENCY OF EACH TYPE OF ANALYSIS IS THE SAME AS THE FREQUENCY OF SAMPLE COLLECTION EXCEPT WHERE NOTED.

2.

SAMPLING IS CONDUCTED ON THE SPECIFIED FREQUENCY UNLESS UNUSUAL. CONDITIONS, SUCH AS AN EQUIPMENT MALFWCTION uA AN ACT OF NATURE, PREVENT A SFECIFIC SAMPLE FROM BEING OBTAINED OR APMLYZED.

3.

NUMBER INDICATES LOCATIONS SHOWN IN FIGURES II.I, II.2, AND II.3 AND DESCRIBED IN TABLE II.1

4. SAMPLE FLOW RATE IS CONTROLLED WITH RESTRICTING ORIFICE.

5.

SOLUBLE AND INSOLUELE RADIONUCLIDE SEPARATELY.

6.

A MONTHLY SAMPLE WILL EE OBTAINED ONLY DURING THOSE 210NTHS IN WHICH THE CHESTER WATER AUTHORITY WITHDRAWS WATER FROM THE POND.

7.

TWO KINDS OF VEGETATION DURING HARVEST AT ALL LOCATIONS EXCEPT DELTA AND CONOWINGO.

l 1

4 i

PAGE 10 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

M TABLE II.3

SUMMARY

OF ANALYSES PERFORMED ON SAMPLES COLLECTED January 1, 1980 through December 31, 1980 Station Number Gross Gross Net Camma Total l

Sample Type Number Samples Alpha Beta Beta K-40 U_ Sr-89 Sr-90 I-131 Cs-134 Cs-137 Spec.

Analyses i

Air 1A 52 52 12 64 Particulate IB 51 51 12 63 2

49 49 12 61 3A 51 51 12 63 i

4A 6

6 1

7 4B 52 52 12 64 5

48 48 12 60 6B 50 50 12 62 12A 52 52 12 64 1

12D 52 52 12 64 l

14 48 48 12 60 15 50 50 12 62 4

17 51 51 12 63 31 49 49 12 61 1

32 50 50 12 62 33A 51 51 12 63 4

38 51 51 12 63 Precipitation 1A 12 12 4

4 4

24 IB 12 12 4

4 4

24 4M 11 11 4

4 4

23 1

l Surface water ILL 12 12 12 24 j

(Sol. & Insol.)

IQ 12 12 12 24 4F 12 12 12 24 4L 12 12 12 24 1

61 12 12 12 24

)

6A 12 12 12 24 i

13A 12 12 12 24 j

13B 1

1 1

2 i

i l

PAGE 11 I

TABLE II.3

SUMMARY

OF ANALYSES PERFORMED ON SAMPLES COLLECTED January 1,1980 through December 31, 1980 (continued)

Station Number Gross Gross Net Gamma Total Sample Type Number Samples Alpha Beta Beta K-40 U_

Sr-89 Sr ';0 I-231 Cs-134,Cs-137 Spec.

Analyses Discharge Water 1M 12 12 12 24 -

(Sol. & Insol.)

IMM 12 12 12 24 Well Fater IU 4

4 4

4 2 2

2 18 IV 4

4 4

4 2 2

2 18 7

4 4

4 4 2 2

2 18 40 4

4 4

4 2 2

2 18 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 IBB 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 i

6F 2

2 2

2 2

2 2

12 i

Fish Catfish 1X 37 16 16 16 4

4 4

60 I

Catfish IEE 44 16 16 16 4

4 4

60 Catfish 4I 23 13 13 13 4

4 4

51 I

Wh. Crappie 47 25 12 12 12 3

3 3

45 j

Catfish 4J 31 16 16 16 5

5 4

62 Wh. Crappie 4J 20 10 10 10 3

3 3

39 i

Catfish 6H 22 16 16 16 4

4 4

60 Wh. Crappie 6H 14 10 10 10 4

4 4

42 Am. Shad 4H 4

4 4

4 1

13 PAGE 12 m

M M

m m

M M

M M

M M

M M

M M

M M

M M

g g

g M

M M

M E

M E

E E

E E

E E

N E

E TABLE II.3

SUMMARY

OF ANALYSES PER/ORMED ON SAh'PLES COLLECTED January 1, 1980 through December 31, 1980 (continued)

Station Number Grona Gross Net Gamma Total Sample Type

_ Number Samples A5pha Beta Eeta K-40 U,

Sr-89 Sr-90 I-131 Cs-134 Cs-137 Spec.

Analyses Vegetetion 1

6 6

6 6

6 6

6 36 3A 3

3 3

3 3

3 3

18 4N 3

3 3

3 3

3 3

18 1

5 6

6 6

6 6

6 6

36 6D 6

6 6

6 6

6 6

36 8

6 6

6 6

6 6

5 36 23 3

3 3

3 3

3 3

18 Milk Farm A

4 4

4 4

4 4

3 4

4 31 B

4 4

4 4

4 4

4 4

28 C

4 4

4 4

4 4

3 4

4 31 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

2 4

4 31 J

4 4

4 4

4 4

2 4

4 30 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 0

4 4

4 4

4 4

4 4

28 i

Rabbit i

Bone 1

10 10 10 10 10 10 50

)

Muscle 1

10 10 10 10 30 Thyroid 1

10 10 10 Tissue 1

10 10 10 10 30 TOTAL ANALYSES 1334 137 1217 232 232 16 162 162 20 44 121 236 2579 i

(1) Cs-137 means all radioactive cesium for precipitation, well water, soil, silt, and vegetation.

i I

i PAGE 13 I

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SA DELTA PA = SUBSTATION 6A HOLTWOOD DAM-HTDR0 ELECTRIC STAfl0N -GRAB 14 PETERS CREEK 68 HOLTWOOD D AM -HTDR0 ELECTRIC l$ SILW R SPRING ROAD I

49 CONOWINGO DAM, M ARYLAND R

R W OAD 5 i 4F CONowsNGO DAM, EL33(FT.)MSL GR A8 GD HOLT WOOD.PA.

23 PEACH SOTTOM i

4H CONOWINGO DAM, TAILR ACE 6F MOLT WOOD DAM -E AST SHORE UPSTRE AM 150' SEC TORMILL OFFSITE i

4L CONOWINGO DAM EL.331FT)COMPOSIT E G HO 000,PA.

34 PILOTOWN RO AD l

4 h8 CONOWINGO DAM. DOWNSTRE AM 6H HOLTWOOO POND PA 32 SL ATE HILL ROAD EL 40lFT.I NSL 44 CONOWIN00 DAM, ENVIRONMENTAL 61 HOLTWOOD DAM-hTOR0 ELECTRIC 33A FULTON WE ATHER STAT 80N S TA fl0N - COM POSIT E 38 EACH BOTTOM ROAD STATION l

47 CON 0WiNGo PONo NEAR CONOWinGO cAu sJ HoLTWOOD POND.PA.

40 PEACH DOTTOM SITE AREA l

0 W AEE FIE LD. PA.

7 O ARLINGTON.M ARTL AhD ARE A I

S COLORA M ARTL AND l

IS A CHESTER WATE R INTAKE-POND I

138 CHESTE R W ATER INTAWE -

l PUMP DISCHARGE ENVIRONMENTAL S AMPLING STATIONS l5 AT INTERMEDIATE DISTANCES FROM PEACH BOTTOM SITE FIGURE II.2 PAGE 15

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II

I. PROCEDURE

S Detailed sample collection and handling Procedures and reportins rrocedUres are aiven in a Previous report (2).

The I

sample Preparation and analvtical Procedures as Well as eGuiPtent specifications are also aiven in an earlier report (4).

Onlw one change was made in the analvtical Procedures for 1980.

I Startina with the first milk samples of 1980 the final PrPCiPitate in the milk iodine Procedure Was chansed from Palladium iodide to copper iodide. The remainder of the Procedure remained the same.

I g

I I

' I I

I I

I PAGE 17 i I l

TABLE III.1 TYPICAL ANALYTICAL SENSITIVITIES (1)

SYSTEMATIC UNCERTAINTY OF THE ANALYSIS SAMPLE SIZE LIMIT OF (PERCENT OF)

SAMPLE MEDIUM TYPE OF ANALYSIS ANALYZED DETECTION (2)

REPORTING UNIT RESULT) (4)

AIR PARTICULATE GROSS BETA FILTER 0.006 FCI/M3 PCI/M3 (5)

GAMMA SPECTRUM 1100-1500 M3 (3)

PCI/M3 FRECIPIiATION GROSS EETA 500 ML 2 PCI/ LITER PCI/ LITER, PCI/M2

+/-10 SR-69 1000 ML O.3 PCI/ LITER PCI/ LITER, PCI/ M2

+/-15 SR-90 1000 ML 0.3 PCI/ LITER PCI/ LITER, PCI/M2

+/-10 CS-137 1000 ML

0. 4 PCI/ LITER PCI/ LITER, PCI/M2

+/-10 SURFACE WATER &

GROSS ALPHA DISCHARGE WATER SOLUBLE 1000 ML 0.6 PCI/ LITER PCI/ LITER

+/-20 INSOLUBLE 4000 ML 0.1 PCI/ LITER PCI/ LITER

+/-20 GROSS BETA SOLUBLE 1000 ML 2 PCI/ LITER PCI/ LITER

+/-10 INSOLUBLE 4000 ML 0.5 PCI/ LITER PCI/ LITER

+/-10 WELL WATER GROSS ALPHA 1000 ML 0.5 PCI/ LITER PCI/ LITER

+/-20 GROSS BETA 1000 ML 2 PCI/ LITER PCI/ LITER

+/-10 URANIUM 1000 ML O.03 UG/ LITER UG/ LITER

+/-10 (6)

SR-89 1000 ML O.4 PCI/ LITER PCI/ LITER

+/-15 SR-90 1000 ML 0.2 PCI/ LITER PCI/ LITER

+/-10 CS-137 1000 ML 0.3 PCI/ LITER PCI/ LITER

+/-10 SOIL, SILT GROSS ALPHA 2 G DRY WT.

0.8 FCI/G DRY WT.

FCI/G DRY WT.

+/-20 GROSS BETA 2 G DRY WT.

1 PCI/G DRY WT.

PCI/G DRY WT.

+/-15 K-40 1 G DRY WT.

0.04 PCI/G DRY WT.

PCI/G DRY WT.

+/-15 SR-89 75 G DRY WT.

0.01 PCI/G DRY WT.

PCI/G DRY WT.

+/-15 SR-90 75 G DRY WT.

0.006 PCI/G DRY WT.

PCI/G DRY WT.

+/-15 CS-137 75 G DRY WT.

0.008 PCI/G DRY WT.

PCI/G DRY WT.

+/-15 GAMMA SPECTRUM 300-1000 G (3)

PCI/G DRY WT.

DRY WT.

FISH GROSS BETA 200 MG ASH 10 PCI/G ASH PCI/G ASH

+/-10 K-40 10-20 MG ASH 1 PCI/G ASH PCI/G ASH

+/-10 SR-89 5 G ASH 0.3 PCI/G ASH PCI/G ASH

+/-15 SR-90 5 G ASH 0.1 PCI/G ASH PCI/G ASH

+/-10 GAMMA SPECTRUM 200-1500 G (3)

PCI/G ORIG. WT.

PAGE 18 W

W 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 SYSTEMATIC UNCERTAINTY OF THE ANALYSIS SAMPLE SIZE LIMIT OF (PERCENT OF)

SAMPLE MEDIUM TYPE OF ANALYSIS ANALYZED DETECTION (2)

REPORTING UNIT RESULT) (4)

VEGETATION GROSS BETA 200 NG ASH 10 FCI/G ASH PCI/G ASH

+/-10 K-40 20 MG ASH 1 PCI/G ASH PCI/G ASH

+/-10 SR-89 10 G ASH 0.2 PCI/G ASH FCI/G ASH

+/-15 SR-90 10 G ASH 0.05 PCI/G ASH PCI/G ASH

+/-10 CS-137 10 G ASH 0.08 PCI/G ASH PCI/G ASH

+/-10 RABBIT 6ROSS BETA MUSCLE, SOFT TISSUE AND BONE, SEPARATELY 200 MG ASH 10 PCI/G ASH PCI/G ASH

+/-10 K-40 MUSCLE, SOFT TISSUE AND BONE 20 MG ASH 1 PCI/G A5H PCI/G ASH

+/-10 I-131 THYROID TOTAL THYRIOD 6 PCI/ THYROID PCI/ THYROID (5)

SR-89 BONE 10 G ASH 0.3 PCI/G ASH FCI/G ASH

+/-15 SR-90 BONE 10 G ASH 0.1 PCI/G ASH PCI/G ASH

+/-10 MILK GROSS BETA 200 MG ASH 10 PCI/G ASH, PCI/ LITER

+/-10 75 FCI/ LITER K-40 20 NG ASH 1 PCI/G ASH, PCI/ LITER

+/-10 8 FCI/ LITER SR-89 1 LITER 1 PCI/ LITER PCI/ LITER

+/-15 SR-90 1 LITER

0. 3 PCI/ LITER PCI/ LITER

+/-10 I-131 4 LITERS 0.2 PCI/ LITER FCI/ LITER

+/-10 CS-137 1 LITER 2 PCI/ LITER PCI/ LITER

+/-10 CS-134 1 LITER 2 PCI/ LITER PCI/ LITER

+/-10 FOOTNOTES 1.

DEFINED AS THE RESULT CORRESPONDING TO TWO STANDARD DEVIATIONS IN THE NET COUNTING RATE ASSUMING TYPICAL COUNT TIMES, YIELDS, ETC.

2.

LIMITS OF DETECTION ARE A FUNCTION OF SAMPLE VOLUME, ANALYTICAL KETHODS, AND INSTRL' MENT SENSITIVITY. THE VALUES STATED ABOVE ARE TYPICAL OF THOSE OBTAINABLE UNDER THE FROCEDURES USED CHEMICAL YIELDS, 5OLIDS CONTENT, ETC. WILL VARY BETWEEN SAMPLES AND CAUSE THE SENSITIVITY TO CHANGE.

3.

LIMIT OF DETECTION VARIES WITH SAMFLE SIZE AND TYPE (I.E.

GEOMETRY AND INTERNAL ABSORFTION), WITH THE SFECIFIC NUCLIDE IN QUESTION AND WITH THE MIXTURE OF NUCLIDES FRESENT.

4.

ESTIMATED OVERALL ERROR OF MEASUREMENT AT LEVELS WHERE THE COUNTING ERROR IS NOT DOMINANT.

5.

THERE IS NO SIGNIFICANT OTHER SYSTEMATIC ERROR COMPARED TO THE COUNTING ERROR.

6.

OR 0.03 UG/ LITER DUE TO THE LOW CONCENTRATIONS NORMALLY FOUND.

PAGE 19

I IV. DISCUSSION OF RESULTS The results obtained from '.he Program are Presented in the l

data tables and fiaures followins this section and are discussed W

below accordins to sample twee.

In this report, results of analvses which are Performed on ashed samples are reported in units of PCi/G original sample in addition to PCi/G ash. This is done to enable one to more easilw estimate doses to man bw rePortit:G Coneentrations of radioactivitw in food Products, as determined bw the radiation monitoring Program, in terms of the sample state which is eaten bw man. The results reported in these

units, however, offer poorer comparisons of data because bioloaical variables, such as water content, areatlw affect the l

results.

Results reported as radioactiVitw Concentrations in B

terms of the ashed weiahts eliminate these variables and Put the data on a

more uniform basis for Comparison. For this reason, g

the Graphs in this report Which are intended to show comparisons g

of concentrations of radioactivitw between locations and time Periods illustrate data reported in terms of the ashed weicht, not the criainal sample weicht.

All results are aiven with an error correspondins to two standard deviations in the net count rate except for K-40 which 3

is aenerailw 10% when sionificantlw above the detection limit.

5 Results which are less than the calculated error are reported as lets than (<) the value correspondins to the error.

A change in the column headins for reportina cesium data has been instituted startina with this report.

The headins

" radioactive cesium' is used to indicate total radio-cesium which is the result from beta countins the radiochemicallw-separated cesium fraction.

Where the nuclides are measured individuallw it is so indicated in the headins.

I In calculatina averases, results reported as 'less than" a value are included as that value. The averase of a series of numbers which contei.ns at least one real number is civen as a l

real number.

If all of the numbers in a series to be averased W

are

'less than" numbers, the everase value is aiven as a "less than*

value.

The deviation listed with means is eaval to two standard deviations of the data comprisins the mean.

In the discussion of data, seneral trends in the data are stressed as are Comparisons of results frOm stations Which would most likelw be affected bw Peach Bottom Atomic Power Station (PBAPS) operation, w.th data from those which are more remote from the site. Because of the Presence of Genera 11w lower levels g

of radioactivitw in the environment Compared to earlier Periods g

of atmospheric nuclear testing, Precise trends tend to become obscured in the normal variabilitw of data.

An atmospheric nuclear test bw the Peoples Republic of China on October 16, 1980 injected riew debris into the atmosphere.

This new Material was seen in the PBAPS program.

PAGE 20 I

I A.

AIR PARTICULATES The values of the concentrations of gross beta radioactivits observed in air particulate samples are listed in Tables IV.1.1 I

through IV.1.4 and are presented graphicalls in Figures IV.1.1 and IV.1.2. Ganna spectral anaisses are given in Table IV.1.5.

I For comparative

purposes, stations have been dividad into three groups.

Group I,

which is on the Peach Gotton site and closest to the plant release points, consists of Stations 1A, 1B, and 2.

Group II rings the site at further distances and I.

consists of Stations 3A, 48, 5, 6B, 14, 15, 17, 31, 32, 33A, and 38.

Group III, which is in Philadelphia, Penns91vania serves as a reference group and consists of Stations 12A and 12D.

I Gross beta radioactivits concentrations were relativels uniform throughout most of the sear and were similar at all I

locations.

Until November month 19 nean values for the groups were in the approximate range of 0.02 - 0.04 pCi/n3 which is similar to levels seen in 1976 and 1979 in the absence of ans recent nuclear testing.

In November, fallout from the October Chinese test began to appear and caused a general rise in individual values and in month 19 nean values. For December month 19 nean values were in the vicinits of 0.1 pCi/n3. The high I

limit of detection for Station 12D during the last week of December was the result of a short sampling period caused bs a power trip.

As can be seen from Figures IV.1.1 and IV.1.2, ther1 was no significant difference between the values obtained for tie 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 comparing Peach Botton data with Environnental Protection Agenes (EPA) (5) data through 1978. The EPA data exhibit the sane trend as the PBAP3 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 1966-1980 for all three groups of I

stations even though the composition of the groups has been changed by adding note sampling stations. This would indicate I

that the distribution of activits over the entire area is relativels uniform and is not affected bs PBAPS.

i Ganna spectrun measurements are made on Monthis composite samples from each station. These samples general 19 consist of all weekly samples for the Month from the given station taken together.

Results of these anaisses are given in Table IV.1.5.

Other than natural 19-occurring Be-7 almost no nuclides were I

detected bs GeLi ganna spectronetrs prior to November.

The other positive values prior to November are probabls the result of counting statistics. In November and Decenber Nb-95 and Zr-95 from the Chinese test were seen at a few stations. Measurable i

PAGE 21 I

I values were similar at all locations.

No contribution from the operation of PBAPS is indicated.

B. PRECIPITATION The concentrations and surface densities of gross beta, Sr-89, Sr-90, and Cesiun radioactivits in precipitation samples collected at Stations 1A, 1B, and 4M are presented in Tables IV.2.1 and IV.2.2.

Most of the radioactivits in precipitation samples is in the form of particulates which are washed out of the air bu rainfall and collected in sar

.e containers.

Since nost of the g

particulate material is washed 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 ninimize the effect of sample volume. Lack of complete correlation with air particulate values cones about because rainfall general 19 does not occur at frequent intervals.

The dependence of the activits levels on the precise conditions occurring at the start of each l

rainfall can cause wide variablits between samples even when W

taken over limited geographical areas.

Similar to air particulate

values, the gross beta radioactivitu concentrations in samples collected at Stations 1A and 1B were relative 19 constant until the end of the sear and were lower than found when there was nuclear testing.

Individual month 19 results ranged from a few to 30 pCi/1. The latter value was nessured in a sample of vers small volune.

Corresponding surface densities ranged from a few hundred to several hundred pCi/n2.

No sample was available for December when higher values would have been anticipated. There did not appear to be ans discernible difference between locations. The values observed were similar to those seen in earlier wears and are in the range of preoperational data.

The values of nonth19 gross beta radioactivitu concentrations observed in the precipitation samples collected at Station 4M are similar to those fron comparable samples from Stations 1A and 1B except that thew are general 19 slight 19 lower when compared as pCi/n2.

This has been the case since 1974 and was seen in several sears during the pre-operational period. The December sample had values of 42 pCi/1 and 440 pCi/n2 reflecting the higher activitu levels seen in air particulates.

No Sr-89 radioactivits concentration was detected in ans of the samples.

This is consistent with the absence of fresh nuclear weapons test debris when the samples were collected as evidenced b9 the air particulate data.

Sr-90 radioactivitu concentrations where nessurable were general 19 a few tenths of a pCi/1. Surface densities were a few tens of pCi/n2.

These levels are comparable to or lower than PAGE 22

I I

of 0.2 +/- 0.2 pCi/1. Because of the small net count rate it was not possible to confirm the Y-90 decas so the concentration nas not be real.

Mean 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 ne=sure radioactivitu from the operation of PBAPS.

E. SOIL The results obtained for concentrations of acid-leachable gross

beta, K-40, net

beta, Sr-90, Sr-89, and Cesion radioactivits 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.

5.3.

Alpha and beta radioactivitu are found in soil sanples because of the presence of natural 19-occurring nuclides in the uranium and thorivn series and K-40, and from nuclides present I

in fallout from atmospheric nuclear weapons testing. Specific analusis for Sr-89, Sr-90 and Cesium which are normallu present in fallout are done to nessure these nuclides in the presence of the larger quantities of natural 19-occurring radioactivitu.

Net beta radioactivitu, which was detectable in I

approximatelu half of the samples, ranged from 1 to 4 pCi/g dru weight. This is within the range of normal variabilits.

The maJorits of the Sr-90 concentrations were grouped in a range of a few tenths of a pCi/g dru weight.

All of the values are consistent with previous annual averages.

Sr-89 concentration was measured above the detection linit in one sample.

This probablu is an artifact csused when the Sr-89 value is much smaller than the Sr-90 value. When this occurs, the counting error underestimates the overall sustematic error.

The concentration of Cesiun genera 113 was a few tenths of a pCi/g dru weight and measurable in all samples. All values were within the range of preoperational data.

Values obtained from samples taken at the Peach Bacton site I

are comparable to or lower than the average values from the surrounding sampling stations indicating no neasurable radioactivits in soil fron PDAPS operation.

F.

SILT Table IV.6.1 gives the analutical results and annual means for concentrations of acid-leachable gross alpha, gross beta, Sr-89, Sr-90 and Cesion radioactivits for silt samples.

GeLi ganna spectrun analusis results are given in Table IV.6.2. Gross beta and specific nuclide activities observed at several PAGE 25

I stations are presented in Figures IV.6.1 through IV.6.4.

Silt sanples are expected to contain natura113-occurring radioactivits, as discussed above for soil samples, in addition to ans other activits introduced into the aquatic environment which would settle onto or be absorbed bs the silt. As can be

]

seen by comparison of the data in Tables 10.5.1 and IV.6.1, the i

activits levels in silt general 19 are similar to those found in

]

soil.

The concontrations of gross alpha radioactivits at all 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.

1 Gross beta radioactivits concentration was somewhat higher than the gross alpha concentration. The results and variations between stations are consistent with the PBAPS Units 2 and 3 1

f preoperational period.

Sr-90 concentrations occurred within the approximate range g

of 0.01 to 0.14 pCi/q.

All results are within the range of g

variability observed during the PBAPS Units 2

and 3

preoperational period.

Sr-89 was found in three of the samples at or slight 1s above

=

the detection limit.

This is probabls due to countins statistics.

Samples analszed showed Cesion genera 113 at low levels of a few tenths of a pCi/g dry weight which is well within the range of PBAPS preoperational data. Two samples fron Station 4T had l

values slight 19 above 1

PCi/g dry weight.

Ans apparent

=

discrepancs between the radio-chenistru values and ganna spectrum values must probably occurs because the ganna spectron E

values given in Table IV.6.2 are more representative of the g

whole

sample, which is inhonogenious, rather than only the aliquot analszed.

The differences between stations are c

discussed below under sanna spectrun anaissis.

Figures IV.6.1 and IV.6.2 compare Stations 4D, 4J and 4T which are at increasing distances from the PBAPS discharge.

There does not appear to be ans consistent correlai. ion of the observed levels with particular locations when normal va-iabilits is taken into account.

The preoperational data show approximatels the same spread in values and values of similar magnitude to those seen during this period. The observance of Cs-134 at several of the locations is discussed below.

Station

1BB, 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 positive addition of Sr-90 radioactivits by PBAPS operation, when normal variabilits is taken into account. The Cesion values at Station 1BB tend to be higher than at Station 6F I

PAGE 26

indicating probable contribution fron PBAPS operation as discussed below.

Genna spectrum analysis showed primarils the presence of K-40 and the U, Th series as represented bu Ra-226 and Th-228 respectivelu, all of which are naturally-occurring and Cs-137.

Cs-134 was found in several samples fron Stations 1X, 188, 4J and 4T and is nost likels fron PBAPS operation because it is a reactor-generated product.

Co-60 found in fall samples frun Stations 1X and 188 is also a reactor-generated product and is probablu fron PBAPS operation.

The overall similarits of results between locations and with the preoperational data indicates no addition of radioactivitu due to the operation of PBAPS except for vers small concentrations of Cs-134, Cs-137 and Co-60. If it is assuned that all Cesiun found at off-site locations is due to PBAPS

releases, a

dose calculation using the USNRC Regulators Guide 1.109 nodel and assumptions results in a calculated dose of 7.39 E-3 nren to a teenager's skin. This calculation conservativelu assumes that the teenager was exposed to the Maxinun concentrations found for the entire exposure period.

G. FISH The results of the anaissis of fish samples for concentrations of gross beta, K-40, net beta, Sr-89 and Sr-90 radioactivits are given in Tables IV.7.1 and IV.7.2.

Ganna spectrun 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.

Het bet 4 radioactivity genera 113 ranged fron <10 to 40 pCi/g ash with the naJorits of the results below 10 pCi/9 ash. The values were well within the range of PBAPS preoperational data.

Radiostrontion anaissis was resumed on a temporars basis during the second half of 1979 and continued through 1980 because of the possibilitu of release of Sr-89 and St-90 from a source above the Peach Botton site.

Sr-89 was found in three of the sanples at a few tenths of a i

pCi/g ash. Two of the sanples were from Station 6H.

I Sr-90 radioactivitu concentration as determined in sanples from all locations was generalls a few tenths to a few PCi/g ash corresponding to several hundredths of a pCi/g original sample.

Stations 1EE and 4J, as a group of stations which could be affected bu PBAPS operation, and Station 6H which is above Holtwood Dan and therefore unaffected bu PBAPS, are compared in I

Figure IV.7.1.

There is essential 1s no difference in the range of concentrations for St-90 radioactivits in fish from these locations.

PAGE 27

I Ganna spectrun analuses as shown in Table IV.7.3 general 19 indicates the presence of onlu natural 19-occurring K-40 and Cs-137 from atmospheric nuclear weapons test fallout.

Cs-134 and Zn-65, most probablu fron PBAPS, were found in several samples fron Conowingo Pond as well as in samples from the plant water discharge susten. These nuclides were found at Stations IEE, 1X, 4I and 4J.

Exanination of data fron all stations indicates esstentialls no difference other than normal variabilitu between off-site stations for all nuclides except Cs-134 and Zn-65.

The Maxinun dose calculated using the USNRC Reaulators Guide 1.109 model and assumptions is 0.81 neen to a teenager's liver. The actual dose due to PBAPS operations is much less than 0.81 nren since onlu some fish were found to contain Zn-65 and Cs-134 and Cs-137 is present at all stations from sources other than PBAPS.

H. VEGETATION The concentrations of gross beta, net beta, K-40, Sr-89, Sr-90, and Cesiun radioactivitu are given in Tables IV.8.1 and IV.8.2 for vegetation samples. Mean values are in Tables IV.8.1 3

and IV.8.2.

Figures IV.8.1 and IV.O.2 show annual nean values g

for Sr-90 and Cesiun radioactivitu concentrations.

The concentrations of net beta radioactivitu are similar for all stations and appear to have approximatels the same spread.

Measurable values ranged fron about 20 to 100 PCi/g ash. All results are in the range measured during the PBAPS Units 2 and 3 preoperational period.

Corresponding values were in the general range of a few tenths to about 3 pCi/s original sample.

The raw weight to ashed weight ratio varies markedlu between samples as would be expected from the different water content of various tupes of vegetables and vegetation.

Measurable Sr-90 radioactivitu concentrations had a range from about 1 to approximatelu 35 pCi/g ash with the naJorits of values between 1 and 10 pCi/g ash. These concentrations are well within the range of PBAPS preoperational data. The corresponding values in terns of pCi/g original sample showed a similar range from a few hundredths to a few tenths of a pCi/g. As can be seen from the annual mean values shown in Figure IV.8.1 there is no significant difference between station groups.

Sr-89 was detected in several sanples.

The considerations discussed previouslu also applu here, however the results for the November samples nas reflect the October Chinese test.

Cesium radioactivitu was neasured at concentrations from a few tenths to a few PCi/g ash. The corresponding average values were a

few hundredths to a

few tenths of a pCi/g original sample.

As was the case in previous years, wild vegetation tended to have values above the overall average. The annual mean PAGE 28

values shown in Figure IV.8.2 indicate similar results at both groups of sample stations.

There is no indication of a

contribution to the radioactivits in vegetation from the operation of PBAPS as can readily be seen in Tables IV.8.1 and IV.8.2 and Figures IV.8.1 I

and IV.8.2 comparing potentiallS affecteo stations with unaffected stations. Wide variabilits is to be expected between sample types because of differences in growing season and conditions.

I. MILK I

The concentrations of gross beta, K-40, net beta, Sr-89, Sr-90, Cs-134, Cs-137, and I-131 radioactivits are given in Table IV.9.1 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 I

in Figures IV.9.1 through IV.9.3.

For purposes of data comparison, farms have been divided I

into three groups: one containing Farms G, J,

and 0, which are regional farns near the Peach Botton site; a second consisting of Farms A, D, C and E, which encircle the Peach Botton site at remote distances; and is third consisting of Farns D, L, H, and I

N, which are at intermediate distances from the Peach Botton site.

I The concentration of net beta radioactivitu generalls ranges fron undetectable to a few hundred pCi/1 as has been the case during and since the preoperational period.

The Major beta activits in milk is due to the presence of natura113-occurring I

K-40 at concentrations of approximate 13 1100 pCi/1. The residual net beta values are most probablu the result of the difference between two tupes of measurements and are not real. The gross I

beta radioactivits is r.easured direct 13 on milk ash while the K-50 value is calculatred from chemical neasurement of potassiun on dissolved ash. From the known metabolic process of cows, it l 3 is unlikels that any radioactive nuclides from a nuclear power y~

plant other than those of strontiun, cesion, bariun-lanthanun, l

hydrogen or iodinr, would be present in nilk.

l The St-90 radioactivits concentration for all farns was in ll E the range of about 2 to 8 pCi/1 with the naJorits of samples approximatels 3

pCi/1.

This range is similar to or slightlu lower than the ranges for 1975 through 1979.

These I

concentrations are well within the range of PBAPS preoperational data.

I The annual mean values of Sr-90 for each farn group as shown in Figure IV.9.1 generalls lie between 4 and 5 pCi/1 and do not l

show ans consistent difference between groups.

The overall l

values are similar to those obtained during the PBAPS Units 2 I

and 3 preoperational period.

St-89 was found in a two of the samples analuzed at levels I

PAGE 29

F up to 11 pCi/1.

These values are probablu due to counting statistics and not related to PBAPS operation since they are similar to "less than" values in all groups of farns.

Values for Cs-137 radioactivits concentration range from about 2

to 10 PCi/1, similar to the range seen in 1979. No l

significant difference was observed among the three farn groups 3

as can be seen from Figure IV.9.2. The results are similar to those measured during Units 2 and 3 preoperational period.

I No Cs-134 was detected in ans -samples indicating that the Cs-137 is due to atmospheric nuclear weapons testing.

I-131 radioactivits concentration

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

None of the samples contained radioactivits which can be attributed to the operation of PBAPS.

J. RABBITS Tables IV. 10.1 through IV. 10.2 present the analutical data and ~nean values obtained from the analysis for gross beta, K-40, and net beta radioactivity concentrations in rabbit bone, soft

tissue, and

muscle, and Sr-89 and Sr-90 in bone. Iodine-131 cnncentrations in rabbit thuroids are also given. Guarterlu mean values for net beta and Sr-90 radioactivity concentrations are shown in Figures IV. 10.1 and IV. 10.2.

Measureable net beta radioactivits concentration in muscle and soft tissue ranged from 20 to 70 pCi/9 ash indicating again that the naJority of the activits is due to K-40.

Corresponding values are about a factor of 100 lower as PCi/9 original sample.

l For bone, values ranged fron <10 to 30 pCi/9 ash decreasing by a W

factor of 3-5 as PCi/g original sanple.

These values are consistent with the values seen during the PBAPS Units 2 and 3 preoperational period.

Sr-90 radioactivits values in bone ranged from about 3 to 11 pCi/g ash similar to the range seen in previous periods. The.

E PCi/9 original sample values are a factor of 3-6 lower.

E Sr-89 was possiblu detected in a

few rabbit bones. The considerations discussed earlier appis to these results also.

No I-131 was nessurable in ans of the thuroids analuzed.

There is no indication of radioactivity in rabbits which can be attributed to operation of PBAPS.

PAGE 30 I

V.

SUMMARY

The environs radiation monitoring progran detected plant related radioactivits at vers low levels in two sample tspes in I

Conowingo Pond and in or near the discharge water systen.

Cs-137, Cs-134 and Zn-65 were found in fish samples obtained from 4

locaticns.

Silt samples at several locations showed Cs-137 and Cs-134.

Co-60 was found at two locations. The I

resulting doses to the Maxinun exposed individual wei-e well be4ow 10 CFR 50 Appendix I design objectives.

I As indicated by the radioactivits concentrations measured in air particulate and precipitation samples taken befor e November, fallout f:,n previous nuclear testing had decreased to levels seen before testing resumed in fall of 1976. A Chinese nuclear I

weapons test i.i October 1980 caused levels to increase greatls toward the end of the sear.

I Samples such as

soil, fish, etc, showed gross and/or net activities which are consistent with the known presence of natura113-occurring nuclides or which are nost probabls attributable to fallout from earlier nuclear testing and therefore did not result fron PBAPS operation.

There was no other measurable environmental radioactivits which is attetbuted to the operation of PBAPS.

I I

' I r

lI I

I PAGE 31 I

l l

REFERENCES

1. Pre-operational Environs Radioactivitu Surves Sunnar9 Report, March, 1960 through Januars, 1966.

(September 1967) 2.

Peach Botton Atonic Power Station Environs Radiation Monitoring Progran Pre-operational Stwnaru Report, Units 2 and 3, Februars 5, 1966 through August 8, 1973.

(June 1977)

3. Peach Botton Atonic Power Station Regional Environs Radiation l

Monitoring Progran.

Januars 1, 1978 through December 31, 1978.

1 (Hav 1979) g g

l 4.

Peach Botton Atomic Power Station Regional Environs Radiation Monitoring Progran.

January 1, 1975 throuch December 31, 1975.

1u13 1976) 5.

Environmental Radiation Data, U.S. Environmental Protection Agenes 6.

USNRC Regulators Guide 4.8, Branch Technical

Position, Revision 1,

October 1979.

I I

I I

I I

I I

PAGE 32 I

M M

M M

M M

M M

M M

M M

M M

M M

TABLE IV.1.1 MIALYTIC A LD ATAJOR JIR-PARTICULATE _ DAME',ES CONCENTRATIONS OF GROSS BETA RADIOACTIVITY (RT/M3)

GROUP I - PEACH BOTTON SITE _.-

COLLECTION CGLLECTION ffRIOD 1A 1B

_._.,____J_________.._..

. _ _ _ _. _ _ _ PERIOD _____ JA.

_18.. _

2

_ _ =

80 12/28-01/06

.037 i.007

.038 i.007

.033 i.007 06/28-07/05

.074 i.009

.047 i.009 051 ;.009 01/06-01/12

.06 i

01 07 i

.01

.06 i

.01 07/05-07/12

.051 i.008

.044 i.009

.042 ;.009

_ ___.01/12.-01/19 034_I _.00.9_._ 0 3L i -.0 09_..029 i.009 07/12-07/20

.04 i

.02

.038 5.

009

.035 i.008 01/19-01/26

.043 i.008 037 i.008

.033 i 008 07/20-07/2b

.03 i

.01

.034 i.009

.028 i.009 01/26-02/03

.035 i.008 029 i.008

.036 i 009 07/26-08/03

.053 i.008

.043 i.008

.043 i.008 02/03-02/09

.03 i

01 03 i

.01

.03 i

.01 08/03-08/09

.041 i.009

.039 i.009

.045 i.009 n2/01-02/17_ __.042_L.007___.040..i_.007.

.046.i.007_

06/09:08/17.__.025 i_ 007

.023_la 008 __.023 ;_.007 02/17-02/23

.035 i.009

.026 i.009

.025 i.009 08/17-08/23

.03 i

.01

.01

.01

.02 i

01 02/23-03/01

.039 i.008 045 i.008

.040 ; 008 08/23-08/30

.051 i.009

.025 i.009 (B) 03/01-03/09

.027 i.008 025 3.008

.026 i 008 08/30-09/06

.045 i.009

.040 ;.009

.044 i.009

_ __ _03al-03/15 __.041 Lim 009_

036 i.009

.035 i.009

_09/06-09/14.

.044 i.007

,038 ;,007_ _.,033 i_.007 03/15-03/22

.019 i.007 024 i.007

.022 i 007 09/14-09/21

.032 ;.007

.036 i.008

.034 i.008 03/22-03/29

.019 i.009 016 i.008

.021 i 009 09/21-09/28

.036 i.009

.03 i

.01

.029 i.009 03/29-04/05

.015 i.009 019 i.008

.015 i.009 09/28-10/04

.04 i

.01

.04 i

.01

.04 i

01

____. 04/05-D4/l2m028_L.009.

024.3.009.

.025 i.009 10/04-10/12___. 026 i_.007_

.0 23 i _.00 7 __. 0 27 ; _.0 07__ ___ __. _ __

04/12-04/20

.026 i.00S

.028 i.008

.0'2 i.008 10/12-10/19

.044 i.008

.035 i.007

.040 i.008 04/20-04/26

.027 i.009

.015 i.009

.0.8 i 009 10/19-10/26

.033 i.007

.030 ;.007

.033 i.007 04/26-05/04

.019 i.008 029 i.008

.016 i 008 10/26-11/01

.038 i.009

.033 ;.008

.032 ;.008 05/04-05/10

._.03.

I 01 03 3

.01 (A) 11/01-11/09 __.049.i.,007

. 047_i _.007 _. 0 51.1,0 0 Z _.._ _ _. _ _ _

05/10-05/17

.029 i.009 025 i.009

.020 ;.009 11/09-11/15

.081 ;.009

.065 i.009

.075 i.009 05/17-05/24

.032 i.008 035 i.006

.038 i 008 11/15-11/23

.060 i.007

.052 i.006

.053 i.007 05/24-05/31

.041 i.009 034 i.009

.038 i 009 11/23-11/30

.058 i.008

.045 i.007

.050 i.007

_ _. __05/.31-06/07 __.A40_im00L __.041_ ;.008... 046 i.008

. _.._l1/30-12/06. _.08 1.

01_ (B)

__ _ ( B l _ ____. _ _ _ _ _.

06/07-06/14

.033 i.009 029 i.009

.037 i 009 12/06-12/13

.097 i.009

.094 i.008

.092 i.008 06/14-06/22

.059 i.008

.046 i.008

.030 ; 008 12/13-12/20

.094 i.008

.082 ;.008

.075 i.008 06/22-06/28

.060 ;.009

.059 i.009

.049 i 008 12/20-12/27

.058 i.008

.096 i.009

.084 i.009 ANNUA (. MEAN

.043 i.036

.038 i.035

.038 i.033

. NOTES: SEMICOLON _IHnfCATES. A PLUS OR MINUS SIGN.

( Al SAMPLE NOT ANALYZED BECAUSE OF INSUFFICIENT VOLUME.

(B) NO SAMPLE AVAILASLE. PUMP CUT OF SERVICE.

6.'m

.nw-_e__._i e_.e

.e.

__.e a

w_

tw-

=a e-_mw_w w-.*

_en

_a

I TABLE IV.8.2 ANALY7ICAL DATA FO't AIR-PARTICULATE SAMPLES CONCENTRATIONS OF CROSS BETA RA010ACTIVITV (PCI/tt3)

GROUP II - INTER *1EDIATE DISTANCE LOCATIONS I

COLLECTION PERIOD 3A 4A 48 5

68 14 80 12/28-01/06 029 8.007

.034 8.007

.037 8.007

.032 8.007

.034 i 007

.039 8.007 01/06-01/12

.05 I

.01

.06 i

.01

.05 i

.01

.06 i

.01

.06 s

.01

.06 i

.01 01/12-01/19

.031 8.009

.028 8.009

.027 1.009

.031 i.009

.037 i.009

.035 i.009 I

01/19-01/26

.029 i.00S

.0 36 i.008

.032 I.008 01/19-01/27

.028 8.007

.032 3.007

.025 i.007 01/26-02/03

.040 I.008

.030 5.006

.026 5.006 01/27-02/03

.032 i.009

.034 8.009 029 8.009 02/03-02/09

.03 8

.01

.03 8

.01

.03 3

.01

.04 I

.01

.03 i

.01

.037 I.009 02/09-02/16

.041 3.006

.041 i.007

.047 i.006 I

02/09-02/17

.044 I.007 (Al

.035 8.007 02/16-02/24

.024 8.007

.030 8.007

.026 i.007 02/17-02/23

.028 8.009

.030 i.009 02/23-03/01

.037i.006

.040 i.006 02/24-03/01

.047 8.009

.037 3.009

.042 i.009 03/(1-03/09

.027 i.008

.025. 006

.016 8.006

.028 i.006

.026 i.008 I

03/09-03/15

.033 i.009

.028 8.006 03/09-03/1, 025 I.008

.029 3.003

.033 3.008 03/15-03/22

.028 8 007

.021 I.007 03/16-03/23

.016 6.007

.024 8.007

.020 3.007 03/22-03/29

.015 8.006

.019 8.008 03/23-03/29

.03 I

.01

.02 I

.01

.02 i

.01 I

01/29-04/05

.018 8.009

.019 i.009

.014 i.009

.019 I.006

.014 8.006 04/05-04/12

.029 i.009

.033 i.009

.025 i.009

.023 i.009

.029 i.009 04/12-04/20

.025 8.006

.030 i.006

.021 i.008

.021 5.008

.031 i.006 04/20-04/26

.026 5.009

.026 1.009 04/20-04/27

.024 i.006

.024 i.003

.031 8.000 04/26-05/04

.021 5.006

.020 $.006 I

04/27-05/04

.022 8.009

.020 ;.009

.021 *.008 05/04-05/10

.03 3

.01

.03 I

.01 05/04-05/11

.022 i.006

.029 i.009 (B) 05/10-05/17

.024 5.009

.021 i.009 05/11-05/18

.025 i.009

.021 8.009 (B)

I 05/17-05/24

.033 5.008

.029 5.006 05/18-05/25

.023 i.008

.038 3.006 (B) 05/24-05/31

.040 8.009

.036 8.009 05/25-05/31

<.010

.04 3

.01

.04 I

.01 05/31-06/07

.03S i.006

.038 1.006

<.007

.035 &.00S

.049 5.008 06/07-06/14

.034 8.009

.626 i.009

.026 I.006

.023 I.006

.021 8.000 06/14-06/22

.038 i.006

.035 *.008

.032 i.006

.045 i.006

.020 i.009 06/22-06/26

.034 3.006

.046 i.008 06/22-06/29

.036 ;.007

.054 I.007

.063 3.009 06/28-07/05

.038 8.009

.040 i.009 06/29-07/05

.05 3

.01 06/29-07/06

.035 5.009

.042 8.009 I

07/05-07/12

.033 i.009

.047 5.009 i

07/06-07/12

<.02

.04 8

.01

.040 i.009 i

07/12-07/19 (B)

.039 3.009

.04 i

.01 07/12-07/20

.034 8.005

.037 I.006 07/19-07/26 (S)

.033 5.007

.033 i.007 l

07/20-07/26

.039 i.009

.021 i.009 07/26-08/03

.040 ;.008

.039 i.006

.030 i.010

.041 5.006

.028 i.007 08/0 3-O S/09

.032 8.009

.342 i.009

.04 1

.02

.031 8.009

.040 I.009 t

08/09-08/17

.024 i.007

.024 8 005 (C)

.016 8.007

.025 i.007 l

08/17-08/23

.02 3

.01

.04 8

.01 08/17-08/24

.012 3.007

.025 i.006

.020 i.007 08/23-08/30

.046 i.009

.041 s.009 i

08 4-08/31

<.02

.046 i 009

.052 8.009 r

08/20-09/06

.04 8

.01

.043 #.009 08/31-09/06

.07 i

.02

.02 6

.01

.04 6

.01 01/06-09/14

.033 L.007

.03S i.007

.032 008

.035 i.007

.037 6.007 09/14-09/21

.034 8.008

.030 5.008

<.007 (C)

<.007 1

09/21-09/28

.03 i

.01

.010 8.009

.07 8

.01

.052 3.009

.062 I.009 I

09/2S-10/04

.04 i

.01

.07 3

.01 09/28-10/05

.040 i.009

.038 8.009

.038 i.009 10/04-10/12

.030 ;.007

.030 i.007 10/05-20/12

.028 3.008

.036 3.008

.023 i.008 10/12-10/19

.031 i.008

.043 I.008

.032 i.008

.035 i.008

.037 i.007 I

10/19-10/26

.030 I.007

.032 ;.007

.027 i.007

.029 6.007

.027 i.007 10/26-11/01

.030 i.009

.039 i.00*

.036 3.008

.034 ;.008

.021 i.008 11/01-11/09

.040 i.007

.053 i.007 (0) 101 (0) 11/01-11/16

.057 8.004

.053 i.004

.067 I.004 11/09-11/15

.089 6.009

.071 3.009 11/15-11/23

.052 i.007

.057 i.007 11/16-11/23

.052 5.007

.058 8.007

.066 I.008 11/23-11/29

.047 i.009

.047 i.009

.045 i.009 11/23-11/30

.046 8.007

.045 8.007 11/29-12/06

.086 i.008

.085 i.006

.077 i.008 11/30-12/06 (C)

.08 3

.01 12/06-12/13

.100 5.009 I

12/06-12/14

.096 s.008

.102 i.006

.105 &.008

.100 3 003 12/13-12/20

.081 i.008 12/14-12/20

.07 3

.01

.09 8

.01

.08 8

.01

.07 5

.01 12/20-12/27

.087 3.009

.090 i.009 066 i.009

.113 i.009

.091 8.009 ANNUAL MEAN

.038 3.034

.036 i.024

.039 i.036

.036 s.044

.039 i.044

.040 *.039 I

NOTES:5EMICOLON INDICATES A PLUS CR MINUS SIGN.

(A) SAMPLE TRANSFERRED TO ANOTHER CONSULTANT EFFECTIVE FEBRUART. 1980.

(B) SAMPLE NOT ANALY2ED BECAUSE OF INSUFFICIENT VOLUME.

I (C) NO SAMPLE AVAILABLE, PUMP OUT OF SERVICE.

10) NO SAMPLE DUE TO SAMPLING ERROR.

I I

I

. CONCENTRATIONS OF GROSS BETA RADI0 ACTIVITY (PCI/N3)

TABLE IV.1.2 (CONTINUED)

AflALYTICAL DATA FOR AIR-PARTICULATE SANPLES I

GROUP II - INTERNEDIATE DISTANCE LOCATIONS COLLECTION PERIDO 15 17 31 32 33A 38 I

=

J..

~~

.433 i.001~ ~.543E001--- --^

.040'i.607' 80 fUfMOUff -.033 l7067

.040 ; '.~ 0 0 7

.035'i~.007 01/06-01/12

.05 i

.01

.06 i

.01

.06 i

.01

.05 i

.01

.06 i

.01

.07 i

.01 01/12-01/19

.030 I.009

.03 i

.01

.034 i.009

.048 i.009

.031 i.009

.05 i

.01 01/19-01/27

.030 i.007

.042 i.007

.031 i.007

.037,.007

.035 i.007

.039 i.007 I

DI727 02703

O34T.009

.0rT-.01-

.035 17 009- 037T 0097532 T 009-- 042 ;.059 02/03-02/09

.02 i

.01

.02

.01

.02

.01

.02

.01

.02 i

.01

.02 i

.01 02/09-02/16

.027 i.007

.040 i.008

.044 i.008

.048 i.007

.042 i.008

.044 i.008 02/16-02/24

.021 i.006

.024 i.007

.024 I.007

.026 i.007

.022 ;.007

.020 ;.007 0272CO3/01

.039 i.009

.034 i.009

.04T i.009

.043 i.009

.041 i.009

.035 i.009 I

03/01-03/09

.022 ;.007

.019 i.008

.027 i.008

<.01

.018 i.008

.023 i.008 03/09-03/16

.028 i.007

.032 i.008

.029 i.008

.01 i

.01

.029 i.008

.029 i.008 03/16-03/23

.022 ;.007

.022 i.007

.015 i.007

.03

.01

.016 i.007

.022 i.007

- ' - ~ - - -

0 3nT U3/2 7--~ 016 T.O O 9 ~1--' 01

.01 1--. 01-.02 -l-~01~.V2 i

01-- 7 02-- I

.01 I

03/29-04/05

.018 i.008

.019 i.009

.015 i.008

.03 i

.01

.022 i.009

.023 i.009 04/05-04/12

.028 i.008

.024 i.009

.029 i.009

.04

.01'

.033 i.009

.029 i.009 04/12-04/20

.027 i.008

.025 i.008

.025 i.008

.04 i

.01

.024 i.008

.027 i.008 04/20-04/27

.025 ;.007

.023 i.008

.026 i.008

.025'i.008

.0'27 i.008

.027 i.008 04/27-05/04

.022 i.008

.023 i.009

.029 i.009

.022 i.009

.018 i.009

.020 i.003 I

05/04-05/11

.020 i.008

.027 i.009

.029 i.009

.028 i.009

.032 ;.009

.024 i.008 05/11-05/18

.025 ;.009

.020 ;.009

.027 i.009

.024 i.009

.031 i.009

.026 i.009 owls-own

.033 i.DV8- ~ ~.025T.008 7032 T.008'~.03D 'i 008--- 039 i.008

.035T DOS'

'~

05/25-05/31

.04 i

.01

.04 i

.01

.04 i

.01

.03

.01

.03 i

.01

.64 i

.01 05/31-06/07

.033 i.007

.034 i.008

.046 i.008

.041 i.008

.038 3.008

.036 i.008 06/07-06/14

.025 i.008

.030 ;.008

.035 i.008

.027 i.008

.031 i.008

.030 ;.008 ~

~

OD14;4D27

.03b i.006' 7 636'; 068' ~.d41 ;.008

.028 i.008

.629 i.006 ~ ~.02ii~;

008 06/22-06/29

.046 i.007

.039 i.007

.043 i.007

.051 i.007

.040 i.007

.040 ;.007 06/29-07/06

.039 i.009

.041 ;.008

.039 i.009

.039 i.009

.035 i.009

.033 i.009 I

07/06-07/12

.04 i

.01

.04 i

.01

.04 i

.01

.04 i

.01

. 0 '+ 3

.01

.04 i

.01 o u1F 0771F. OTT-.UI ~.53 T-. 01 ~. 035~ i ~. 0 0 9 --- V 28 i ; 0 0 F

.U32 T ~.UOT 036 T VG-07/19-07/26

.035 i.007

.038 i.007

.032 i.007

.033 i.007

.037 i.007

.040 ;.007 07/26-08/03

.072 ;.008

.038 i.008

.037 i.008

.043 i.008

.039 i.008

.039 i.008 08'03-08/09

.046 i.009

.027 i.009 (A)

-.031 ;.009

.024 i.009

.037 i.009

- - ~ - ~ ~ ~

I 0570FE8717 018 i~.067-~~.'6fs !~.00s T027 i.607

<.007

<.007

.027 i.008 08/17-08/24

.023 3.008

.018 i.008

.018 i.007 (A)

.021 i.008

.017 i.007 08/24-08/31

.045 i.009

.043 i.009 (A)

.042 ;.009

.046 i.009

.044 i.009 03/31-09/06

.04 i

.01

.04 i

.01

.04 i

.01

.04 i

.01

.04

.01

.04 i

.01 I

09706:597I4 ~.033 i 007--'~.029 T.007'

.034 i.007 7 034 17U07

.U28 i.007

.U37 T 0 07- ~ ~ ~ ~ ~ - -

09/14-09/21 (A)

<.007

.009 i.007

<.007

.008 i.007

<.007 09/21-09/28

.048 i.039

.058 i.009

.059 i.009

.058 i.009

.059 i.009

.057 i.009 09/28-10/05

.028 ;.008

.030 i.009

.038 i.009

.029 i.009

.037 i.009

.045 i.009

-- 10/M;ID712~ - 031~ i.008 '-.032 i.008~

.033 ;.008

.038~!.008

.0KT.008 ~.6Wi.006 ~'

I 10/12-10/19

.027 i.007

.031 i.008

.027 i.008

.012 i.007

.040 i.009

.036 i.008 10/19-10/26

.033 i.007

.033 i.007

.039 i.008

.025 i.007

.027 i.007

.032 ;.007 10/26-11/01

.033 i.008

.036 i.008

.039 i.008

.033 i.008

.030 i.008

.032 ;.008 H7DFH709 tBl ~ ~~~

IBl~-

~ ~~tBI

' - -- -- - T B ) - ~~~--- - -- ' I B l ~

-- ~IU1- -

~~

~ - -

I 11/01-11/16

.060 ;.004

.056 i.004

.059 i.004

.026 i.004

.245 i.007

.064 i.004 11/16-11/23

.060 i.008

.052 ;.007

.053 i.008

.056 i.007

.117 i.009

.061 I.008 11/23-11/29

.042 ;.009

.054 ;.009

.048 i.009

.043 i.009

.048 ;.006

.052 i.009 11/29-12/06

.076 I.008

.077 i.008

.072 i.008

.077 i.008

.081 i.008

.089 i.008 12/_M-liL/14_i Ri_.00S_.017_; 2008._,111.;_.008._.194.;_.008

.,024_; 1908.___.,103 ;_.008 O

I 12/14-12/20

.09 i

.01

.084 i.009

.11 i

.01

.11

.01

.078 i.009

.10 i

.01 12/20-12/27

.100 i.009

.085 i.009

.089 i.009

.103 i.009

.088 i.009

.091 i.009 At# UA L_ NE AN.

.038.i.039

.037 i_.038

.039 i.042

.038_j_.043 _. 042.5.

072__.040 ;. 041_

NOTES: SEMICOLON IIDICATES A PLUS OR NINUS SIGN.

(A) SAMPLELNQL ANA(Y.ZEQ_OECAUSE OF INSUFFICIENT VOLUME.

(D) NO SAMPLE DUE TO SAMPLING ERROR.

I I

- I TABLE IV.1.3 ANALYTICAL DATA.FOR AIR-PARTICULATE SANELEl__, _ _ _

l CONCENTRATIONS OF GROSS BETA RADI0 ACTIVITY (PCI/N33 GROUP III - DISTANT _LDCATIGM_._...._

1 COLLECTIDH PERIOD 12A 12D

' I 80 12/31-01/07

.046 i.009

.045 ;.009 01/07-01/14

.06 i

.01

.06 i

.01 01/14-01/21

.033 i.009

.034 i.009 I

01/21-01/28 036 I JQA__._a911_i_JOS.

01/28-02/04

.05 i

.01

.045 i.009 02/04-02/11

.027 i.009

.030 i.009 02/11-02/19

.040 i.007

.047 8.007 02/19-02/25 gli i.009 __ d28 i

.00?_.,_ ____ _..

I 02/25-03/03

.043 i.008

.034 i.008 03/03-03/10

.029 i.009

.023 i.009 03/10-03/17

.030 ;.008

.029 i.008 03/17-03/24 All i.007

. 0 2 0_1_dQ L _ __ _

03/24-03/31

.014 i.009

.019 i.006 03/31-04/07 836 i.009

.029 i.009

[

04/07-04/14

.032 i.009

.025 I.009 03/_11-14/21

.023 i_i009

.QJ Li_ d Q9_

04/21-04/28

.024 i.008

.015 i.007 04/28-05/05

.035 i.009

.033 i.009 lt 3 05/05-05/12

.033 i.009

.029 i.009 l

05/12-05/19

.Q30 i.012___,011_i_,009__

l 05/19-05/28

.037 i.006

.048 ;.006 05/28-06/02

.04 i

.01

.05 i

.01 I

06/02-06/09

.044 i.008

.040 i.008 06/09-06/16

.036 1.009 06/09-06/17

.027 i.008 06/16-06/23

.039 i.009 1

1 06/17-06/23

.04 i

.01 04/23-06/30

.049 i.008

.040_J.007 06/30-07/07 033 i.009

.036 i.009 07/07-07/14

.042 i.009

.038 i.009 07/14-07/21

.042 I.009

.037 i.009 l

07/21-07/28 034 i.008

.036 i.008 07/28-08/04

.051 i.009

.050 i.009 08/04-08/11 041 i.008

.035 i.008 l

08/11-08/18

.032 i.009

.027 i.009 08/18-08/25

.029 i.008

.032 ;.008 C8/25-09/02 049 i.008

.053 i.008 l g 09/02-09/08

.06 i

.01

.05 i

.01 09/08-09/15

.041 i.006

.040 i.008 09/15-09/22

.031 i.008

.024 i.008 I

09/22-09/29

.031 ;.009

.028 i.009 09/29-10/06

.033 i.009

.039 i.009 10/06-10/14

.028 i.007

.027 i.007 10/14-10/20

.038 8.009

.041 i.009 i I 10/20-10/27

.023 &.007

.026 i.007 10/27-11/03

.035 i.008

.031 i.007 l

11/03-11/10

.042 I.008

.076 i.008 11/10-11/17

.961 I.008

.055 i.008 11/17-11/24

.062 i.008

.053 I.008 I

11/pa-12/ai

_a47 : _oca 3 %_L.018____... __ __.._ __ _ _ _ _ _

12/01-12/08

.098 i.009

.104 i.009 12/08-12/15

.081 i.009

.082 i.009 12/15-12/22

.0e1 i.009

.068 i.008

._,3_.___

12/22-12/10

_100

_o09 ANNUAL t'EAN

.042 i.036

.045 i.t79 l

~.

l W

HOTE:SENICOLON IHOICATES A PLUS OR NINUS SIGH.

ll 11

m W

M M

M M

M M

M M

M M

M M

M M

M M

'M TABLE IV.1.4 MONTHLYMEANVALUESOFWEEKLYAIRPARTICULATESAMPgES CONCENTRATIONS OF GROSS BETA RADIOACTIVITY (pCi/m )

i Collection CROUP I STATIONS (a)

GROUP II STATIONS (b)

Collection CROUP III STATIONS (c)

Period Min.

Max.

Mean Min.

Max.

Mean Period Min.

Max.

Mean 12/28/79-02/03/80.029

.070

.040.025

.025

.070

.039t.022 12/31/79-02/04/80.033

.060

.044.020 02/03/80-03/01/80.025

.046

.036.015

.020

.048

.033!.018 02/04/80-03/03/80.024

.047

.034!.017 03/01/80-03/29/80.016

.042

.026.016

.010

.033

.022.013 03/03/80-03/31/80.014

.030

.023.012 03/29/80-04/27/80.015

.028

.023!.011

.014

.040

.025.013 03/31/80-04/28/80.015

.036

.0272.013 04/26/80-05/31/80.016

.041

.030.015

<.010

.040

.028.014 04/28/80 06/02/80.029

.050

.037.015 05/31/80-06/29/80.029

.060

.044!.022

<.007

.049

.033!.017 06/02/80-06/30/80.027

.049

.039t.013 06/28/80-07/26/80.028

.074

.043!.025

.020

.063

.038!.014 06/30/80-07/28/80.033

.042

.037!.007 07/26/80-08/30/80.010

.053

.034t.026

<.007

.072

.032!.025 07/28/80-08/25/80.027

.051

.037.019 08/30/80-09/28/80.029

.045

.037.011

<.007

.070

.036!.036 08/25/80-09/29/80.024

.060

.041!.024 09/28/80-11/01/80.025

.044

.034!.012

.012

.070

.033!.015 09/29/80-11/03/80.023

.041

.032.012 11/01/80-11/30/80.045

.081

.057.023

.026

.25

.061.071 11/03/80-12/01/80.046

.076

.058.019 11/30/80-12/27/80.058

.097

.085.024

.070

.11

.090.023 12/01/80-12/29/80.068

<.3

.111.15 Overall

.010

.097

.040!.035

<.007

.25

.039.043

.014

<.3

.043.061 (a) Group I consists of Stations 1A, IB, 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 CM/tms 12/8

m a

m m

m m

m M

M m

M m

W W

W M

M M

M TABLE IV 1.5 ANALYTICAL DATA FOR MONTilLY COMPOSITE AIR PARTICULATE SAMPLES CAMMA SPECTRUM ANALYSIS NUCLIDE CONCENTRATION (pCi/m3)

Collection Period Station Be-7 Cs-137 I-131 Ba-140 Nb-95 K-40 Cr-51 Co-60 Cs-134 Zr-95 12/28/79 1A

.11!.06

<.005

<.06

<.08

<.008

<.09

<.06

<.005

<.005 <.01 02/03/80 1B

.141.06

<.004

<.08

<.1

<.01

<.08

<.08

<.006

<.005 <.01 2

.10.08

<.005

<.07

<.1

<.01

<.08

<.07

<.006

<.005 <.01 3A

.14.07

<.005

<.08

<.1

<.01

<.08

<.08

<.006

<.005 <.01 4A

.09.06

<.005

<.07

<.1

<.008

<.09

<.07

<.005

<.005 <.01 4B

<.07

<.005

<.07

<.1

<.008

<.08

<.07

<.005

<.005 < 01 5

.10.07

<.004

<.07

<.1

<.009

<.09

<.08

<.005

<.004 <.01 l

6B

.11 06

<.005 0.08

<.1

<.009

<.08

<.08

<.004

<.005 <.01 1

14

.11.06

<.005

<.07

<.1

<.01

<.1

<.07

<.005

<.004 <.01 15

.091.06

<.004

<.08

<.1

<.009

<.07

<.07

<.005

<.004 <.01 i

17

.10!.07

<.005

<.08

<1

<.01

<.08

<.07 t.005

<.005 <.01 1

31

.16.07

<.006

<.08

<.1

<.009

<.08

<.07

(.005

<.004 <.01 32

.14!.05

<.005

<.08

<.1

<.008

<.08

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m M

M M

M M

M M

M M

M M

M M

M M

M TABLE IV 1.5 ANALYTICAL DATA FOR MONTHLY COMPOSITE AIR PARTICULATE SAMPLES CAMMA SPECTRUM ANALYSIS NUCLIDE CONCENTRATION (pC1/m3)

Collection Period Station Be-7 Cs-137 I-131 Ba-140 Nb-95 K-40 Cr-51 Co-60 Cs-134 Zr-95 03-01-80 1A

.162.08

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M M

M M

M M

M M

M M

M M

M M

M M

M M

M TABLE IV 1.5 ANALYTICAL DATA FOR MONTHLY COMPOSITE AIR PARTICULATE SAMPLES CAMhA SPECTRUM ANALYSIS NUCLIDE CONCENTRATION (pCi/m3)

Collection Period Station Be-7 Cs-137 I-131 Ba-140 Nb-95 K-40 Cr-51 Co-60 Cs-134 Zr-95 04-26,27-80 1A

.151.06

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M M

M M

M M

M M

M M

M M

M M

M M

M TABLE IV 1.5 ANALYTICAL DATA FOR MONTilLY COMPOSITE AIR PARTICULATE SAMPLES CAMMA SPECTRUM ANALYSIS 3

NUCLIDE CONCENTRATION (pCi/m )

Collection-Period Station Be-7 Cs-137 I-131 Ba-140 Nb-95 K-40 Cr-51 co-60 Cs-134 Zr-95 06-28,29-80 1A

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W TABLE IV.2.1 ANALYTICAL DATA FOR FRECIPITATIDH SAMPLES CONCENTRATION ( PC/L 1. __ _ _.__ _.____. _._ _ _ _.____ _ ____ _... _.

W STATION COLLECTIDH VOLUNE RADI0 ACTIVE CODE PERIOD

( LITER) G. BETA SR-89 SR-90 CESIUM I

1A 80 01/06-02/03 1.15

< 5 02/03-03/01 0.205 30 i 20 03/01-04/05 4.50 4

32

<.4

<.2 3.2 i.3 n4/05-AS/Q4 _ 3.LO __ 3 12.

05/04-05/31 2.30 7

2 I

05/31-07/12 2.95 2

i2

<.3

.2 i.2 1.0 i.6 07/12-08/09 1.60 6

32

. _ _.. _. _ 08/A9-a9/ AIL ___2.30. 4

2 09/06-10/12 1.35 5

3

<.9

<.4

<.6 10/12-11/01 2.0

< 2 11/01-12/06 2.15 12 i2

._ 12/A6r01/11L _ 3 A1_ __ _ _ _ _

ANNUAL NEAN 7

16

<.53

.27 i.23 1.6

2.8 I

in __83__al/06?A2/03___ 1.AD_

5.I5 02/03-03/01 0.2 30 1 20 03/01-04/05 4.50

< 2

<.3

<.2

<.4 I

04/05-05/04 3.85 2

i2

_______AS/A4-M/11 1.90. 5._ _

_1. 2 05/31-07/12 2.70

< 2

<.3

<.2

<.5 07/12-08/09 1.10 9

i4 08/09-09/06 2.15 8

i2 I

no/nA_in/ip 1.25 Ig

3

<.1..____._._

<.4

<.6_

10/12-11/01 2.0 5

i2 11/01-12/06 2.05 12 i2 12/06-01/10 (A)

I ANNUAL MEAN 8

16

<.53

<.27

<.50 4H 80 01/06-02/03 0.285

< 20 I

__ 02/A3-DV01 __ _ I AL __

03/01-04/05 2.45 7

i2

<.4

.4 i.2

.3 i.3 04/05-05/04 1.20 6

i3 05/04-05/31

.84 14 i5 I

. _...A5/31-A2/1L. _ 3.85 2

i2

<.5

<.2

<.5 07/12-08/09 2.05 3

2 08/09-09/06 1.55 5

2 1

09/06-10/12 1.10 8

i3

< 1

<.5

<.8 10/12-11/01__ 1.15 4

12 11/01-12/06 1.20 4

2 I

12/06-01/10

.340 42 i6

_ ANIAIAL.MEAM_ _ _

10 1 23

<.63

_ a37__ L,30

.53 _.; _ 50__

I ME AN ( I A,1B )

8 i 16

<.53

.27 i.21 1.1 i 2.1

.11EAN-ALL STAIIONS __

9 1 18

<.57

. 30 ___i.24 0.9

1.8 l

1 l

NOTES: SEMICOLON INDICATES A PLUS DR NINUS SIGN.

f A).R1 MTMIFINIT..FRECIPITATION.

ll ll l

ll ll ll

I TABLE IV.2.2 I

ANALYTICAL DATA FOR PRECIPIT ATIDH SAMPLES

__CGKUHFJ119tLLEGL%_hl STATICH COLLECTION VOLUME RADI0 ACTIVE CODE PERIOD (LITER)

G. BETA SR-89 SR-90 CESIUN I

1A 80 01/06-02/03 1.15

< 200 02/03-03/01 0.205 200 i 100 03/01-04/05 4.50 600 i 300

< 50

< 30 440 1 40 I

04/05-05/04 3.80 409 _ L200 05/04-05/31 2.30 500

100 05/31-07/12 2.95 200 i 200

< 30 20

20 90 i 50 07/12-08/09 1.60 300 i 100 08/01.Q.?ZQ6 2.10__l2 0.____1_1 n g

< 20 I

09/06-10/12 1.35 200 1 100

< 41

___ __ _ _.__ _ _ ___ __ < 20 _, _

10/12-11/01 2.0

< 100 11/01-12/06 2.15 400 i 100 12/06-01/10 (A)

I At#RJAL ME AH 350

420

< 40 23 i 12 180 1 450 in 80 01/06-02/03

1. AQ __20 0_ L 200 __ _

02/03-03/01 0.2 200 i 100 I

03/01-04/05 4.50

< 300

< 50

< 30

< 50 04/05-05/04 3.85 300 1 200 os/04-05/31 1.9pjQL_ _L100_ _

< 40_______

05/31-07/12 2.70

< 200

< 30

< 10 07/12-08/09 1.10 300 i 100 08/09-09/06 2.15 500 i 100 n o/06_t on e 1.25 s00____1_100_

< 40. _ _.

< 20 -

< ZIL._

10/12-11/01 2.0 300 i 100 11/01-12/06 2.05 700 i 100 I

12/06-01/10 (A)

ANNUAL MEAN 350

310

< 40

< 20

< 37 I-4H 80 01/06-02/03 0.285

< 100 02/03-03/01 iAL________ __....< 30 30 i 20 20 1 20 __

03/01-04/05 2.45 500 i 100 04/05-05/04 1.20 200 i 100 05/04-05/31

.84 300 i 100 I

ov1107M?

Las 3QD___1_20Q _ _ _ <_5f.

< 30_ _ __. __

< H_._

07/12-08/09 2.05 200 i 100 08/09-09/06 1.55 220 i 90 09/06-10/12 1.10 300 i 100

< 40

< 20

< 30

_.1D/12-11/D1_ __1.li__l30__L6 0. _

11/01-12/06 1.20 140 i 60 12/06-01/10

.340 440

60 I

AtREJALMEAtL._

_260 _ i 250._

< 40

__ 2 7 _ i 12..

37.. i 42 ME AN ( I A,1B )

350 i 360

< 40 22 i 15 110

330

_ _f1EAN-ALL_ STAT 10tl3

_ __320._ i_340.__

. < 40 23

14 90 1.270 NOTES

SENICOLON INDICATES A PLUS OR NINUS SIGH.

_... _ _ _ IAl. Ht1_SIGNIE ICANT_ PRECIPITATION.

I I

I I

t TABLEJV.3.1. _

. _ _. _ _ _ ANALYTICAL DATA FOR SURFACE WATER GRAB SAMPLES CONCENTRATION (PC/L) i

~ - -

S'ATION COLLECTION G. ALPHA G. ALPHA G. BETA G. BETA CODE DATE SCLUBLE INSOLUBLE SOLUBLE INSOLUBLE 1Q 80 01/06

<.5

<.37

< 2

.9 i.6 02/03

<.5

<.06 3

2

<.5 03/01

<.6

<.07

< 2

<.5 l

05/04

<.7 3

i1 3

i2 3

i2 04/05___.__

-6__

_ _ l a4. i.4

<.2..

1.9 i

6.

05/31 3

i1

.6 i.2 10 12 4.9 i.6 07/12

<.9

.2 i.2 5

12 10.1 ;.7 I

_. _ _ _.__08/09

<._1____..

.<.2._.

.3.

_<.i.... _._.

09/06

< 1

.9 i.3 7

i2 4.0 i

.5 10/12 3

i2

.8 i.3 5

2

.6 i.5 11/01

<.6

.2

.1 3

12 1.2 i

.4 I

_ ___12/06.__ ___ _ _.i. 3_ __.

<.06

.__...2 i2 1.1 _ i _.5.._ _._ _

ANNUAL MEAN 1.1 i 1.9 0.6 i 1.7 3.9 i 4.9 2.4 i 5.7

_ M_.___8A_ cl/A6____ _ __ _G4__ ___. 5. _ i

.Z.

<_2.

._ 1.6 _ i _, Z...__ __

02/03

<.5

<.1 9

i2 2.4 i.6 I

03/01

<.6

<.1 3

i2 2.2 i.5 04/05

<.5 5

i1

< 2 10 i1

. _ _ _ _. _ _ _ 05ZA4_..

.S_A ____

.3...

i1 3

i2

._.5

i. 2 _ _ _...

05/31

<.8 1.4 i.5

< 2 2.8 i.6 07/12

< 1

.2 i.1

< 2

<.5 08/09

<.8

<.1 6

3 10.

i.6

_. _ _. _ _ D9/AA L 9__..

.3 _. 1.Z 4__

i2 1.3

.i.5.

10/12 3

2 2.4 i.7 3

2 2.9 i.7 11/01

<.6

.3 i.2

< 2 1.5 i.5 12/06

<.4

.2 i.2 4

2 2.7 i.5 ANPAJAL NEAN 0.9

1.4 1.1 3 3.1 3.5 5 4.2 3.6 i 6.4 I

6A 80 01/06

<.4

<.06

< 2

<.6

_.____A2/01_

<.5.___

___ G 0 6._. _ _

4.

I2 1.2 _ i_.5_-

03/01

<.5

.8 i.2 6

32 25

1 04/05

<.5 2.2

.6

< 2 6.1 i.7 05/04

<.8 5

12 3

i2 5

12 I

_.. _05/ n

... W._._ ___ _

2__.

i 2

. < 2 S _i

.5.

07/12

< 3

<.1

< 4

.8 i.5 08/09

< 1

<.2 10 i3 1.4 I.5 09/06

< 1

<.2 5

12

.6 i

.4 10/12 7 _.i 3

_ _- <.1 5

i 3.

<,4.__.____

11/01

<.6

.2 i.1 2

i2

.9 i

.4 12/06

<.5

<.07 3

2 1.2 i.5

~___ __.RHJAL Mm3 1.4

.1.3.8 ___.0.8 1 2.9 4.0 3 4.7 4

1 14_

13A 80 01/06

<.5

.4 i.2

< 2 3.0

.7 02/03

<.3

<.05

< 2

<.5 03/01

<26

<.06

<. 2

.,9

_ i 25.____.

04/05

<.6 5

i2

< 2 13 31 I

05/04

<.8 7

2

< 2 10 32 05/31

<.7

.6 i.3 2

i2 1.3 i.5

._.5 __.___. 2.6 i.9

< 2 5.5 i

.9

___ _ _. _ _. _. _0 721L_

08/09

<.7 1.6 i.6 5

i3 7.1 i.7 I

11/01__

<.5

.5

i. 2 3

i2

_.9 i.5 09/06 1

1

.4 i.2

< 2 1.0 i.5 10/12 3

2 8

2 3

i2 11 i1 12/06

<.6

.2 i.1

< 2 1.0 i.5 I

ANNUAL NEAN 0.8 i 1.4 2.2 i 5.7 2.4

1.8 4.6 i 9.2 13B 80 11/13

<.7

<.06 4

i3 2.4 i.5 I

, __MEAN.fQI[t{IIALLL_L9___j 1,5, 1.3

,i 4.0 3.3 5 4.0 3.5 i 7.3 AFFECTED STATIONS (1Qs4F,13A)

I

__._. _ __._ _ __ _._MEMi-1 0__._i.2.3 1.2_

i 3.8 3.5

4.2 3.6 i 9.2 ALL STATIONS

___._ _..NOTERSLMICOLQtt INDICATES A PLUS OR NINUS SIGN.

TABLE IV.3.2 ANALYTICAL DATA FOR SURFACE WATER COMPOSITE SAMPLES I

CG r.IMIRATI0tl (PC/L). _. _ _ _.. _

I STATION COLLECTIDH G. ALPHA G. ALPHA G. BETA G. BETA CODE PERIOD SOLUBLE INSOLUBLE SOLUBLE INSOLUBLE I

11i Aa___01Z04-02/01

__1_.5_. _ __.

<.0 7..

_ _ f.

__i 2_

<.6_

02/01-02/29

<.5

.1 i.1 3

i2 1.9 i.6 02/29-04/03

<.7 1.1

.4

< 3 1.7 i.6 04/03-05/02 1 i1 4

i2 5

32 6

32 n Un2-05/3a_ _ i..

7___ __. 1. 0

1. 4.

2 _ _ i_2.

_ __ _1A_. _ i_. 6... _ _

05/3C+07/04

< 1

.3 i.2

< 2

<.6 07/04-08/08

<.4

.5 i.3

< 2 5.2 i.6 08/08-09/05

< 1 1.0 i

.4 4

i2 5.1 i.6

_. _ ___ ___ __A9/45m/l o

< 1 _ _ _ _

1.6_.

I 5_

_< 2...

_ _1. 6. __ i _. 6._. _ _ _

10/1'-10/31

<.6

<.08 5

32 1.6 i.6 10/31-12/05

<.7

<.06 4

i3 1.4 i.5 I

12/05-01/09

<.6

.3 i.2

< 2

.5

.5 ANNUAL MEAN

.73 i.44 0.8 i 2.2 3.0 i 2.4 2.3 3 3.9 4L 80 01/06-02/03

<.4

<.08

< 2

<.6

_. 02/Al-A3/AL___ i_.5 ___

<.08

<. 2 - _._ _. 2 7. _ Ia 6 l

03/01-04/05

<.7

.7 i.3

< 3

.9 i.5 04/05-05/04

<.8 4

1 5

32 6

12 05/04-05/31

<.7

<.2 3

i2

<.6 t

_. _. _._ __. 05/31-07/05____<

1 _

.1 i.1

<.5..

l 07/05-08/09(A) < 1

<.2

< 3

<.7 l

08/09-09/06

< 1

<.1 7

i2 1.3 i.6 09/06-10/04 3 32

<.3 3

12

<.8

_ _.. _. _ _ _ 10/04 11/ni

_x _,s__ _

___ A.07.__

_(

2 _.

6.6_ _._1.

6 11/01-12/06

<.6

<.06 4

i3

.9 i.5 12/06-01/10

<.6

<.1 2

12

.5 i.4

...M21htL MEAN 0.9

1.4 0.5. I 2.2 3.2 1 3.1

1. 7.

I 4.4 6I 80 01/06-02/03 1.2 i.9

<.07

< 2 3.2 i.6 02/03-03/01

<.5

<.07 2

i2

<.6 l

__._n uni-A4/nsta11__ L L.

.5 i

.2.

< 2

<.6 l

04/05-05/04

<.8 3

i1

< 2 2

2 05/04-05/31(B) <.7

<.2

< 2

<.8 05/31-07/06

<.7

<.09

< 2

<.5

- __ _ D Z/06-08/09 _. _.t.

6

<.1

< 2

<.4_

08/09-09/06

<.8

<.1

< 2 4.5

.6 l

09/06-10/05 3

2 1.5 i.5

< 2 2.0 i.7 10/05-11/01

<.6

<.07

< 2

.6 i.5

__ _.-- ___11Z01_12/0 L.

_1_. 7_

<.04

. <.3

.5.

12/06-01/10

<.5

<.09

< 2

<.4 ANNUAL MEAN 0.9 i 1.4 0.5

1.8 2.1 i 0.6 1.3

2.7 HOTES

Serf? COLON INDICATES A PLUS OR MINUS SIGN.

( A) SAMPLER DUT OF SERVICE 7/20-8/3/80 (B) SAMPLER DUT OF SERVICE 3/23-3/29/80 AND 5/18-5/25/80.

i l

l l

l l ll l

'll

TABt.E_IV,3,3 __.

ANALYTICAL DATA FOR DISCHARGE WATER GRAB SAMPLES CONCENTRATION (PC/L)

STATION COLLECTION G. ALPHA G. ALPHA G. BETA G. BETA rnnr nATF Mnf tRI F INsat tat F

__ JLLEL INSQLLELE

==....

IN 80 01/06

<.5

<.07

< 2

.7 i.6 02/03

<.5

<.06 8

12 2.6 i.6

-.._A6

< L __. - _

<. 5_ _

n1/31

_6 I

04/05

<.5 1.4 i.4

< 2 2.0 i.6 05/04

<.6 2

i1 2

i2 3

i2 05/31

<.8

.5 i.2

< 2 1.7 i.5 n7/ip

< _o

_7

_.3

< 2 25 4 : 9 08/09

< 2

<.2

< 3

.6 i.5 I

09/06 2

i1

.5 i.2 5

32 1.4 i.5 10/12 1

i1

.3 i.2 3

i2

<.5 11/n1

< A.

02____ _. 3 _ i_Z _____ A_____1._.4_

12/06

<.4

<.06

< 2

<.5 I

At#4UAL NEAN 0.8 i 1.2 0.5 i 1.2 3.0 3 3.6 3

i 14 I

INTEREX TABLE IV.3.4 AHATYTTraf MATA FnD nT9rHADGE WATER COMPOSITE _ SAMPLES CONCENTRATION (PC/L)

STATION COLLECTION G. ALPHA G. ALPHA G. BETA G. BETA CODE PERIOD SOLUBLE INSOLUBLE SOLUBLE INSOLUBLE

._ =. _ _ _ _. _ = ___

__.=__.3_==__

liti 80 01/04-02/01

<.4

<.07

< 2

<.6 02/01-02/29

<.5

<.07 4

i2

.7 i.5 02/29-04/03

<.9 1.0 i.3

< 3 2.8 i.6 I

na/nt.ns/n?

.A 3,

_1 1. _.. _, __ __ < _. E.

. _ 6.

_ i. Z_

05/02-05/30 1 i1

.8 i.3 15 12 3.6 i.6 05/30-07/04

<.9

.3 i.2

< 2

<.6 07/03-08/08

< 1

<.2

< 2 1.8 i.5 nn/na_no/ns P

_1._..

_ 7_.

.3.,_

2. _...___ l.1.i. 5 i

09/05-10/10 1 i1

<.09 3

i2

<.5 10/10-10/31

<.5

<.09 4

i2 1.8 i.6 10/31-12/05

<.6

<.04 24 i3 3.9 i.5

. _ _2._, _.

<.5 _.

12/nG-12/26fA1 <

.2_____.__.___<

.l.

At@!UAL NEAN

.86 i.84 0.5 i 1.7 5

14 2.0 3 3.5 l

_. HOTES: SEMICOLON ItOICATES A PLUS OR NINUS SIGN.

( A) SAMPLER OUT OF SERVICE 12/26/80-1/9/81 I

I

/

_ _ _... _ TABLE.IV.4.1 ANALYTICAL DATA FOR HELL WATER SAMPLES CONCENTRATION IPC/L)

I STATION COLLECTION RADI0 ACTIVE i

CODE DATE

6. ALPHA G. BETA SR-89 SR-90 CESIUM URAHIUM EA)

=

~ ~ ~ ~ lu 80 01/06

.9 i.7

~k '[

~

<.T

~

<.2

~T.Y -~~

.'0 E

~~~~~

l 04/05

<.6

< 2

.04 07/12

< 1

< 2

<.2

<.1

<.5

<.03 I

_.___.._....___ _ 10/1, 2

1.1. 0__. ___4.__. i. 2

<,03.._.__

ANNUAL MEAN 1.1 1 1.2 2.5 1 2.0

<.25

<.15

<.50

.05 i.06

<-3__..

<._2..__._

<.4

<,2_____

<,3

_,09 I

____ IV_.__60__Q1/ Oft _..

04/05

<.4

< 2

.04 07/12

<.8

< 2

<.4

.2 i.2

<.5

<.03 10/12

<.4

< 2

<.03 Ate 4UAL MEAN

<.48

< 2.0 ~

<.40

.20

<.40

.05 i.06 7

80 01/06

<.3 3

2

<.4

<.2

<.5

.19

__...______.03._

I

.._04/01 _

<d______..

<._1. _.

. <.4

. _ _ _ _ _<.2

<.5

<.03 07/12

<.9

< 2 10/12

<.8

<2

<.16 t

_ _ _ _ JNINAkt1EAH __

45____

.23 1.10

<.40

<.20_..._ _ <,50

.10 _ i 17_ _ _ _

h 40 80 01/06

<.4 2

32

<.4

<.2

<.5

.12 I g(,

04/05

<.5

< 2

.04

.07/12

<._1..___._

< 2

<.4

<. t. _

<A___

<.03 10/12

<.8

< 2

<.12 ANNUAL NEAN

<.68 2.0

<.40

<.20

<.45

.08 i.10 MEAN (1Ue1V) 0.8 i 1.1 2.3 i 1.4

<.33

.18 i.10

<.45

.05 i.05 I

__. HEAH-ALL_STATIDMS.__,.Z3__ _ i_.43 ___2 2

i 1,1

<.36

.19 i.07

<.46

.07 i.11 NOTES:SENICOLON INDICATES A PLUS OR NINUS SIGN.

IAl URANIUM CONCENTRATION IN UG/ LITER.

g E

I I

I

I I

IADLE_lv.5.1 ANALYTICAL DATA FOR SOIL SAMPLES CONCENTRATION (PC/G DRY) 9 RADI0 ACTIVE STATION COLLECTION DATE G. BETA K-40 H. BETA SR-89 SR-90 CESIUM I

. CODE

_ =_....==--______

IAA 00 05/31 1

i1 2.7 i.3

< 1

.02 i.01

.094 i.004

.084 i.008 11/01 3

i1

.20 i.04 3

i1

<.01

.075 i.004

.077 i.004 AfeUAL MEAN 2.0 I 2.8 1 A _ i_3.5.__.. I,0_J RA __201E_i_20J L.085__i_20tI___A81_.12010_..

2 80 05/31 1

i1 2.7 i.3

< 1

<.03

.20 I.01

.12 i.01 11/01 4

i1

.36 i.04 4

i1

<.02

.5<

i.01

.90 i.02 ANNUAL MEAN 2.5 i 4.2 1.5

3.3 2.5 i 4.2

<.025

.38 i.49 0.5 3 1.1 3A 80 05/31 1

i1 2.6 i.3

< 1

<.02

.180 ;.008

.21

.01 11/01 3

1 98__ L,04_

_3_

. L 1._.

<.02

.__,178_ i_,096.__. 18

_i_.01 ANNUAL HEAN 2.0

2.8 1.3 3 3.6 2.0 i 2.8

<.020

.179 i.003

.20 i.04

_ __1

<.01_

____._121_ _J_.10.5

.30_..[_.01 4N 80 05/31

< 1 2.6 i.3 l

11/01 3

i1

.32 i.04 3

i1

<.01

.126 i.005

.73 i.01 E

AtefUAL NEAN 2.0 3 2.8 1.5 i 3.2 2.0 i 2.8

<.010

.124 i.007

.52 i.61 5

80 05/31 2

31 3.3 i.3

~~ <~-

i ~~.02

' ~ J2I 1700I~~.R ~i.01'

~

1

~

11/01 4

i1

.52 i.05 4

i1

<.01

.084 i.005

.18 i.01 AMUAL HEAN _ 3.0 1 2.8

1. 9__ _L3 J 22 5 1 4,2

<,015

.014 i.086

.16

.06 6G 80 05/31

< 1 2.6 i.3

< 1

<.02

.203 i.008

.44 i.02 9

11/01 2.1

.9

.32 i.04 1.8 i.9

<.02

.099 i.006

.116 i.005 At#UAL NEAN 1.c i 1.6 1.5 i 3.2 1.4 i 1.1

<.020

.15 i.15

.28 i.46 MF AN-tWMf 7F 2.3 3.0

1. 5 __LL 8_

.2.3

. i 3. tL _._J ZO. _ L. 0lk __a13.. _J.44..

.30_.i.61 l

1 STATIONS (IAA,2)

HEAH-DISTANT 2.1 i 2.5 1.5 1 2.7 2.0 1 2.4

<.016

.13 i.12

.29 i.41 B

_ __ST ATICtl3..

( 3A,4H,5,6G )

NEAH-ALL STATIONS 2.2

2.4 1.5 1 2.6 2.1 5 2.5

.018 3.012

.16 i.27

.29 i.54 I

HOTE:SEMICOLOH INDICATES A PLUS OR MINUS SIGH.

I E

-..w e > w em o _e 1

11 I

I l

lI

TABLE IV 6.1_

g ANALYTICAL DATA FOR SILT SAMPLES ___

C0dCENTRATICH tPC/G DRY)

STATION COLLECTION RADI0 ACTIVE CODE DATE G. ALPHA G. BETA SR-89 SR-90 CESIUM E

188 80 06/09 1

i1 3

i1

<.02

.019 i.007

.330 i.007 09/22

<.1 1.3 i.9

<.02

.010 i.005

.22 i.01

_ _ A}N IAI MFAN o.6

1.3 2.2

2 d ___ __.. < _. 0 2 0 015 : 013

.28

,1L _ _ __ _

_2 IX 80 06/09 3

i1 5

51

<.03

.136 i.009

.348 i.006 09/22 1.2 i.5 1.6 I.9

<.02

.043 i.005

.30 i.02 At#PJAL MEAN 2.1 3 2.5 3.3 i 4.8

<.025

.09 i.13

.32 i.07 I

4D 80 06/09 1.7 i.9 3

i1

<.03

.04 i.01

.518 i.009 no/??

<4 1_

< 01

.013 _i_ 004

.25

. gL __

I E' AtM1AL NEAN 1.1 i 1.8 2.0 i 2.8

<.020

.027 i.038

.38 i.38 l

a_:

an nuno r_7

.o 2

1

<.03

< J 2_____.151

4 05 09/22

.3 i.2

<.8

.03 i.03

<.009

.44 i.02 i

AIHJAL MEAH 1.5 3 3.4 1.4 i 1.7

.030

<.015

.30 i.41 4T 80 06/09 4

i 1 6

i1

<.02

.037 i.004 1.32 i.03 09/22 1.4 i.6 3

i1

.02 i.02

.009 i.006 1.03 i.03 APM f A f MFAN

?7

37 4.5

9.2

.g10

.023

.040__1 18_.1 (1._

6F 80 06/09 2

i 1 2

i1

<.02

.032 i.007

.182 i.006 09/22

<.3

< 1

.02 i.01

.013 i.004

.032 i.009 5

A!NJAL MEAN 1.2 i 2.4 1.5 i 1.4

.020

.023 i.027

.13 i.14 I

MFAN-Att STATTmM 14

PE 2.5_i_.3.1____2 02 __1_.01__.__.0 32 : 070

.43

.1_ Js l

l l

~

HOTE: SEMICOLON ItOICATES PLUS OR MINUS SIGN.'

~

~

I i

5 1

W W

W M

M W

W W

W W

W W

W W

W W m

TABLE IV.6.2 ANALYTICAL DATA FOR SILT CAMMA SPECTRUM ANALYSIS (gel 1)

Collection Station Date Cs-137 Cs-134 K-40 Ra-226 Th-228 Be-7 Co-60 I-131 Cr-51 Ba-140 IBB 06-09-80

<.07

.22 06 2021

<.1

<.2

<.9

<.08

< 2

<1

<2 09-22-80

.13!.05

.10!.05 19!1 7!.1

.81.2 1.41.4

.12!.05

<.9

<.8

<1 Mean

.10!.08

.16.17 20 1.4

.4

.8

.5!.8 1.2!.7

.10!.06

<1.45

<.9

<1.5 IX 06-09-80

.6 2.1

<.1 19 t 2 1.1!.2 1.11.3

<1

<.09

<3

<2

<3 09-22-80

.10!.03

.07!.03 6.0

.6

.26!.06

.25!.08

<.3

.05!.03

<.5

<.5

<.6 Mean

.4

.7 09.04 10120

.721.2

.7!1.2

<.7

.071.06

<2

<1

<2 4D 06-09-80

<.2

<1 20 2

<.3

<.4

<2

<.1

<5

<3

<4 09-22-80

.36!.07

<.06 19!1 1.1

.1 1.12.2

<.7

<.05

<1

<1

<1 Mean

.3 t.2

<.08 20!1

.7 1.1

.8 1.0

<1

<.08

<3

<2

<3 4J 06-09-80

.111.03

.07.04 14.7!.9

.391.07

.5!.1

<.4

<.04

<.7

<.6

<.8 09-22-80

.22.05

.12!.05 16 1

.72!.06

.5

.1

<.5

<.05

<.8

<.8

<.9 Mean

.171.16

.10 07 15.4!1.8.56!.47

.;a.

<.5

<.05

<.8

<.7

<.9 4T 06-09-80 1.0 !.2

.5 !.1 18!2

.9!.3 1.1

.4

<1

<.1

<4

<2

<3 09-22-80 1.1 !.1 6 2.1 1922

.9!.2 1.2!.3

<1

<.1

<2

<2

<2 Mean 1.1 !.1

.6 1.1 19!1

.9!O 1.21.1

<1

<.1

<3

<2

<3 6F 06-09-80

<.1

<.09 1621

<.2

<.4

<2

<.1

<4

<2

<3 09-22-80

.14t.06

<.06 9 1

.9

.1

.9!.2

<.6

<.05

<1

<.9

<1 Mean

.122.06

<.08 13110

.611.0

.72.7

<1.3

<.08

<3

<1.5 <2

W W W W

W W

W W

W W

9 W

W W

W W

W M

W

.. ___ TABLE IV,Z,1_.

ANALYTICAL DATA FOR FISH SAMPLES _ _ _.. _. _ _

C0hCENTRATION (PC/G ASH)

STATION COLLECTION FISH CODE MEDIA DATE ID HUteER G. BETA K-40 H. BETA SR-89 SR-90

~Y

~

~ ~ ~ ~

1EE CHANNEL CATFISH 80 03/19 ~~

5A3658 8bobb101 56

[ 10 Sb

~ ~ - ~ ~ ~ ~ '

~

5 5B3652 80000100 50 i 10 54 35

< 10

<.3

.91 i.07 SC3658 80000067 50 i 10 56 i6

< 10

_ _10 _. _

503658 600000.98 50.

_i._10 _.__ 54 _.__i.5 06/02 5A3755 80002216 30 i 10 20 32

< 10

<.5

.1.1 i.1 5B3755 80002218 110 i 10 40 14 70 i 10 SC3755 80002217 40 i 10 4e i4

< 10 SD3755._ 60002213

.50___.i_.10..__.10 _ _i_2_ _ _20_._i_1Q 09/08 5A3831 80004397 40 i 10 42 34

< 10

_ _ _ _ _ _ _ _.67 i.05

<.2 5B3831 80004396 60 i 10 28 53 30 i 10 5C3831 80004399 80 i 10 56 i6 20 i 10

_. _10_ _

5Q3031__80004398. 50 _ _ i.10___6L.

. i _7 ___ __

10/13 5A3900 80004462 10 i 10 38 84

< 10

<.5 i.1

.9 5B3900 80004461 80 i 10 77 i8

< 10 5C3900 80004463

< 10 32 33

< 10 503900 _ 00004465 _ 20_

i 10

__J6 i_4

< 10 ANNUAL MEAN 49 i 52 44

32 16 3 31

<.38

.90 i.35 1x CliAtRIEL CATFISli_BQ_Q3/19 5A3657__ 00000134._ 40 i_10 54_.__ i _5__

< 10

<.1

.72.__;_.04 SB3657 80000131 40 i 10 54 i5

< 10 5C3657 80000132 40 1 10 50 i5

< 10 SD3657 80000129 30 i 10 50

5

< 10 06Z02 SAJ758____D0002204 _ 30 i 19 2Q_._.j_3

< 10

<.3 1.45 _ja 07 5B3758 80002206 50 i 10 20 52 20 i 10 SC3758 80002205 40 i 10 40

4

< 10 5D3758 80002207 30 i 10 30 i3

< 10 09/22

_5A3829 80004403__ 59___i_10 34 I

3__

10_.

I 10

. _. _ <.3

.82__i_.07 SB3829 80004404 30 i 10 38 i4

< 10 5C3829 80004405 30 i 10 100 i 10

< 10 1

503829 80004402 30 i 10 30 i 3

< 10 10/13 5AJ.905 80004459 20 i 10 34 i 3

< 10

<.5

.7 ial 5B3905 80004460 60 i 10 36 34 20 i 10 SC3905 80004458 10 i 10 36

4

< 10 503905 80004457 20 i 10 34 53

< 10 AtNUAL MEAN 34

25 41 i 38 11 i7

<.30

.92 ' i.71 l

4H AMERICAN SHAD 80 04/27 5A3759 80000621 130 1 10 110 1 10 to i 20 5B3759.__80000618 _.160__ 3 10 120 i.10_

_50 _ _i 20

<.?

<.1 SC3759 80000616 120 i 10 120 i 10

< 20 SD3759 80000619 130 i 10 110 i 10 20 i 20

___ AtatUAL MEAN _ 140

__) 30_

120.._i_10

_ _ _ 26._ _i_ 30

<.9

<.1 NOTE: SEMICOLON IteICATES A PLUS OR MINUS SIGN.

I i

O N

O E

E O

E E

O O

E E

E U

E O

E E

_ TABLE _IV.7.1 (CONTItWEDI

. ANALYTICAL DATA FOR FISH SAMPLES _

CONCENTRATION (PC/G ASHI STATION COLLECTI0tl FISH CODE MEDIA DATE ID HUMBER G. BETA K-40 H. BETA SR-89 SR-90

.=

4I CHAT #1EL CATFISH 80 03/26 5A3677 80000225

< 10 22 32

< 10

<.6 1.0 i 2 06/19 5A3753 80004276 40 i 10 30

3

< 10 C.2

.82

06 503753 80004277 60 i 10 30 33 30 i 10 j

06/23 5B3753 80004273 60

. i 10 60

6

< 10 SC3753 80004274 40 i 10 40

4

< 10 09/08 5A3835 800043'to 30 i 10 36 34

< 10

<.3

.66 i 05 5B3835 80004373 40 i 10 93

9

< 10 a

_.___..5C3835.. 60004375. A9 1.19 _ _ _ _3D._

i.3

<.10__

503035 80004372 40 i 10 36

4

< 10 10/07 5A3903 80004444 40 i 10 54 i5

< 10 10/21 5B3903 80004479 90 i 10 56 i6 30 i 10

< 1

.8 i 2 3

3 0/22_

.5C3903 00004509.

120._ i_10 _. 73

_i7

._. 40. i 10 503903 80004508 80 i 10 71 i7

< 10 ANNUAL NEAN 53 3 58 49

43 15 i 21

<.53

.82

28 HHITE CRAPPIE 80 05/05 5A3754 80000397 30 i 10 30

3

< 10

<.5

.34 i 07 05/19 5B3754 80000273 30 i 10 30 h3

< 10 06/11 SC3754 80004229 40 i 10 60 36

< 10

. _ _ _ _ _. _-._. __. - _ _ SD3754 _80004230. 30

._330____.30_.

1.3

< 10 ___._ _

_ _.<.3

_.70_.

i_ 05 09/06 5A3834 80004369 50 i 10 38 i4

< 10 5B3834 80004367 40 i 10 36

4

< 10 5C3834 80004371 40 1 10 36

4

< 10

___5D3834.._ 80004370 ___40_.__l 10 4_ ___1. 4 _

<. 10 10/21 5C3904 80004478 20 3 10 34 i5

< 10 10/22 5A3904 80004506 50 i 10 58 i6

< 10

<.3

.65 i 05 5B3904 80004507 20 i 10 52 15

< 10 503904 80004505 60 i 10..

62.

. i.6___

< 10 _

j At#4UAL NEAN 38 i 24 44 i 25

< 10

<.37

.56 i 39

__ __ _ __ __ HQTF MFMTrrit fM_It{11 CATES 1 PLllS. Gt MIMJS_ SIGN...__... _.. _. _ _ _. _ _ _ _ _

i i

m.

_e e

_e m.

e e

em h

_m

_e-a_me_

___-.e wee _w._4 i-_

mn e_=em

.-N

._e e

.-e..

,.o.

.-ama e.

_e e_..e..wege.e.--..een e

a_p.

gem

- e.

o._

_.e

...-.m 4

.m ei._..a-.

e l

O U

S U

Y 5

M M

'W M

. TABLE IV.7.1JCONTIHUED)

_ AHALYTICAL DATA FOR FISH SAMPLES.. _ _

CONCENTRATION (PC/G ASH)

STATION COLLECTIDH FISH CODE MEDIA DATE 10 HUMBER G. BETA K-40 N. BETA SR-89 SR-90 4J CHAT #hLCATFISH80 03/26 A36

'8dd00194 30

~ I li

~ b6~~

~ ~ '

' i kO '

<2~ ~ - ~ b5' i I7

~

4 583656 80000193 100 i 10 81

8 20

20 5C3656 80000195 30 i 10 30 33

< 10

• D3656._ 80000196_ _40 _ _i 10_ _..._50_. i6

< 10_ _ _ _

04/21 SA3751 80000366 50 i 10 80 i8

< 10 1.7_ _ _ _ _ _i.2

<.5 583751 80000369 50 i 10 50

5

< 10 2

LC3751 80000367 40 i 10 30

3

< 10 l

5D3751_ _80 00 0 368_6 0_ _ __1_10__ __30__ __i _4_ _. _. 20_ ___ i_10 09/08 5A3833 80004389 40 i 10 66 57

< 10

<.3

.94 i.06 5B3833 80004387 40 i 10 38 34

< 10 5C3833 80004390 40 i 10 100 i 10

< 10

_. 3 0 __. _ __ _ _

._.. _ 503833

.80004384..__40.

10 ____.66-i 7_ __ _

10/06 5A3901 80004435 20 i 10 36 34

< 10 2_.... - _ _.. _ _ _ _ i

.3_ _ _ _ _.. _

2.8 10/07 5B3901 80004438 20 i 10 52 35

< 10

<.9

.9 i.1 5D3901 80004437 120 i 10 79 18 40 i 10 10/2E __.._ __5C3901___ 80 0 0449 9_ _._6 0 __. _13 0_ __. __54___ __1_5

< 10 At#UAL NEAN 49

54 55 i 43 13 i 16

<.78 1.0 i 1.6 W TTs rDAPPIE_AQ__05/05 5B3752

.800003S4_._.40___I_10_ _

30 _.._i_3

< 10.___._. _ _ _. _ ____.._.___

06/11 5A3752 80004:40 40 i 10 30 33

< 10

<.2

.66 i.04 SC3752 80004244 50 i 10 30 33 20 i 10 503752 80004245 40 i 10 40 i4

< 10 l

09/24 5A3828.._ 80004417 __40_..._i_10__

30. _i J__.____10___. 1.30

.4___ i. J.. ___ __1_49 _.. _1 07 583828 80004416 50 i 10 36

4

< 10 10/06 5A3902 80004433 50 i 10 54 55

< 10

<.4

.60

.05 5B3902 80004432 90 i 10 67 i7 20 i 10 EC3902 __80004431_ _60.._ _i._10_

.__3L _.___1.4_______.__20_

10 503902 80004430 60 i 10 58 i6

< 10 At#UAL NEAH 52

31 41 3 27 13 i 10

.33 i.23

.58 i.17 i

HOTE:SENICOLON INDICATES A PLUS OR MINUS SIGH.

i J

.e_.

W m

W eW m

W W

W M

M M

eW W

W m

m TABLE IV.7.1 (CONTINUEDI ANALYTICAL DATA FOR FISH SAtF3LES CONCENTRATION (PC/G ASH)

STATION

~ ~'

COLLECTION FISH CODE NEDIA DATE ID t0MBER G. BETA K-40 N. BETA SR-89 SR-90 6H

. CHANNELCATEISH 80 03/19 5A3659 80000166 50 i 10 56 i 6

< 10

<.2

_1.1

.2 5B3659 80000163 50 i 10 54 i 5

< 10 80 03/19 5C3659 80000165 30 i 10 33 54

< 10 5D3659 80000167 50 i 10 38 i4

< 10 06/02 5A3756 80000282 60 i 10 50

5

< 10

_ <.3 1.51 ;.06 5B3756 80000281 40 i 10 50 i5

< 10 5C3756 80000283 40 i lo 60 i6

< 10 5D3756 80000284 40 i 10 50 i5

< 10 09/08 5A3832 80004395 40 i 10 32 i3

< 10

<.3

.81 i.06 5B3832 80004392 30 i 10 22 32

< 10 SC3832 80004391 60 i 10 100 i 10

< 10 5D3832 80004394 40 i 10 93

9

< 10 10/27 5A3906 80004517 20 i 10 52

1. 5

< 10

.7 i.4

.84 i.09 5B3906 80004515 50 i 10 38 i4 10 i 10 SC3906 80004518 20 i 10 54

5

< 10 5D3906 80004511

< 8 32

3

< 9 At00AL NEAN 39 i 29 51

41 9.9 i 0.5

.38 i.44 1.1 1 0.6 l

l WHITE CRAPPIE 80 03/19 5A3660 80000161 30 i 10 54 15

< 10

<.1

.50 i.03 5B3660 80000162 40 i 10 62

..06/02 5A3757 80000280 30 i 10 30

.i 6._ _

_.10 33

< 10 _ _.

<.2

.84 i.05 5B3757 80000275 30 i 10 30 33

< 10 i

503757 80000278 30 i 10 30 13

< 10 4

.___ __ 06/04 5C3757 80002236 20 ___ J.10

. 30..i3

< 10 09/16 5A3830 80004400 30 i 10 93 i9

< 10

.7 i.5 1.0 i.1

]

5B3830 80004401 30 i 10 42 34

< 10 10/14 5A3907 80004477 30 i 10 56 36

< 10

<.5 1.63 i.09 i

.___ _.10/27 5B3907 80004510 30 i 10._

52

i. 5.___.

< A0 4

At#UAL NEAN 30 i9 48 i 40

< 10

.38 i.55

.99 i.95 j

ANNUAL NEAH-CATFISH 44 i 46 48 i 40 13 i 18

.49 i.84 1.1 i 1.0 At#UAL NEAN-CRAPPIE 40 i 29 44 i 31_.

11_. _i_6_

,36__;.

36

.74 i_7.3.___..

HOTE: SEMICOLON ItEICATES A PLUS OR MINUS SIGN.

_e.

.m e

a

M M

TABLE IV.7.2

. ANALYTICAL DA.TA_FOR E SH_$AMPLES CONCENTRATION (PC/ GRAM ORIGINAL SAMPLE)

___ STATION

__.______ _ COLLECTICH._..

FISH K-40__

. H. BETA.

._ SR-89

__. _ _......-90 CCDE MEDIA DATE ID NUMBER G. BETA SR IEE CHANNEL CATFISH 80 03/19

• A3658 80000101 3.5 i.9 3.4 i.3

<.9

• B3658 80000100 3,1 _.i_ 7 3.1.

i.3

<.8

<.02

.052

.004 _

• C3658 80000067 2.6 i.7 3.0 i.3

<.7

• D3658 80000098 3.7 i.9 3.9 i.4

< 1 06/02

• A3755 80002216 1.9 i.7 1.5 i.1

<.8

<.03

.071 i.007

• B3755 80002218 2.6 _;

,3. _. 87 _._ i._. 08 _

1.8. _ i. 3

• C3755 80002217 1.6 i.5 1.8 i.2

<.6 503755 80002213 2.0 i.5 1.1

.1

.9 i.5 09/08

• A3831 80004397 2.2 i.6 2.5 i.3

<.7

<.01

.040 i.003

._. 03031 80004396 _.3 A _ L 7 _..__1.7 1.2 1.7 i.7

• C3831 80004399 2.4 i.4 1.7 i.2

.7 i.4

• D3831 80004398 2.9 i.6 3.9 i.4

<.7 10/13

• A3900 80004462

.6

.4 1.7 i.2

<.5

<.02

.039 i.004

__ D3900. 80004961.

2.1

.;_13__._ _2.1

_i 2_ _ _ __ _. _ <

4_

• C3900 80004463

<.6 1.9 i.2

<.6

• D3900 80004465

.9 i.6 2.0

.2

<.6

_ ARIUAL NEAN 2.6.__I_2.0__ _2.7 1_1 2_. __..84_ i__,78

<.020

.051 i.030 1X CHAT #IEL CATFISH 80 03/19

• A3657 80000134 2.1 i.7 3.1

.3

<.8

<.007

.042 i.002

• B3657 8000C131 2.0 i.7 3.0 i.3

<.7

_ C3657 80000132._ 2.7 i

.6._. _ 3,3

.i.3

.<.9

• D 3657 80000129 1.9 i.7 2.9 i.3

<.8 06/02

1. A3758 80002204 1.5 i.6 1.2 i.1

<.6

<.02

.071 i.003

• B3758 80002206 2.4 i.5 1.2 i.1 1.2 i.5

• C3758 80002205.._.2.5._.i.. 8 2,2___ ;_ _. 2. ____ _ _.

<a8 1

1. D375S 80002207 1.7 i.7 2.1 i.2

<.7 09/22

1. A3829 80004403 2.2

.5 1.6 i.2

.6 i.5

<.01

.038 i.003

• B3829 80004404 1.3

.5 1.8 i.2

<.5

.. 7.

. *C3829 80004405.

1.7 i_.5.

..__ % 9__i.5

• D3829 80004402 2.0 i.6 1.8 i.2

<.6 i

10/13

1. A3905 80004459

.9 i.5 1.7 i.2

<.5

<.03

.036 i.005 5B3905 80004460 2.9 i.5 1.8 i.2 1.1

.5

. *C3905 80004458 __.6.. 1. 4..

.___1 7 _ 1,2

._ <.5

• D3905 80004457 1.1 i.5 1.7 i.2

<.5 i

ANNUAL MEAN 1.8 3 1.3 2.3 i 1.9

.72 i 42

<.017

.047 i.033 4H AMERICAN SHAD 80 04/27

• A3759 80000621 2.8 i.3 2.4 i.2

.4 i

.4....

• B3759 80000618 3.5 i

.3 2.6 i.3 1.0

.4

<.02

<.003

• C3759 80000616 3.7 i

.4 3.8 i

.4

<.6 503759 80000619. 3.3

.i. 3.

2.7. i.. 3 _

6_ _ i

.4 AMRJAL MEAN 3.3 3 0.8 2.9 3 1.3

.( 5 i.50

<.02

<.003 1

I

_._ MITE SFMICOLON.IM3ICATES. A PLUS OR MINUS SIGN.

i i

TABLE IV.7.2 (CONTINUED)

ANALYTICAL DATA FOR FISH SAMPLES.~.. _._..

CONCENTRATIOil (PC/ GRAM ORIGINAL SAMPLE)

STATION COLLECTION FISH CODE MEDIA DATE ID HUMCER G. BETA K-40 H. BETA SR-89 SR-90

_ 6H.

__. _IHAttiELCATEIsH_80_03/19

1. A3659 80000166 2 A.. i. 6._ _ ___. 2. 7_ _ i 2 3__._.

_ _. _ <._ J_.

_ _. _._.. _ _,9 M _...__,0 5_ _j _,01_ _ __ _

• B3659 80000163 2.3 i.6 2.6 i.3

<.7 03/19

• C3659 80000165 1.7 i.7 2.1 i.2

<.7

• D3659 80000167 3.3 i.8 2.6 i.3

<.9 06/02._

. A3756 80000282 2.7. i

.5..__ _ _ 2 d __ i _. 2.

<.6.__._

..,91_

,067_ i_.003 i

• B3756 80000281 1.9 i.6 2.5 i.3

<.6

• C3756 80000283 2.1 i.6 2.6 i.3

<.6

• D3756 80000284 2.3 i.6 2.6 i.3

<.7

__09/08 __ _ *A3832 80004395

.2.0_._.i._.dt._. _1.8_._i_.2._______

<. 6.. _.

<. 0 2_.. _, M5__ i_A Q1_._

• B3832 80004392 1.6 i.5 1.1 i.1

<.5

• C3832 80004391 3.2 i.6 5.4 i.5

<.8

• D3832 80004394 1.9 i.5 4.2 i.4

<.6

_10/27.

. *A3906. 80004517 1.0

.I_.5._ _ _2.Z_..._i_.3.

.1_. 6._ _. _ _. 08. _1_. 0 2_ __. 044. _.i _. 9 M 1

• B3906 80004515 2.4 i.5 1.8 i.2

.5 i.5

• C3906 80004518 1.1 i.5 2.7 i.3

<.6

• D3906 80004511

<.5 1.8 i.2

<.5 AINUAL MEAN 2.0 1.5 2.6 i 2.0

.64 i.22

.020

029

.052 ;.021 1

WHITE CRAPPIE 80 03/19

• A3660 80000161 1.8 i.8 3.6 i.4

<.9

<.007

.034 i.002

___. _ _ _ _ _. *B3660 80000162.

2.3

. ;. 8.

. _3 9. i..A.. _ _

.._. 9 06/02

1. A3757 80000280 2.2 i.8 2.2 i.2

<.9

, _ _ _. _ _ _ _.. _ _ _.061 i.004

<.02

• B3757 80000275 2.3 i.9 2.1

.2

<.9

• D3757 80000278 2.1 i.8 2.2 i.2

<.8

_. _ _. 06/04.._

• C3757..B0002236 1.7. _ i. 8 2_5 ___.1_.3

._ <.9.

__.059 i.006 09/16

1. A3830 80004400 1.9 i.6 5.3 i.5

<.8

.04 i 03

• B3830 80004401 1.2 i.4 1.6 i.2

<.4 10/14

• A3907 80004477 1.2 i.5 2.5 i.3

<.5

<.02

.074 i.004

_._10/27 _

• B3907 80004510 L7 I _.5.__

2.6

.i s 3_

_ <.6.____

AtNUAL MEAN 1.8 i 0.8 2.9

2.2

<.76

.022 i 027

.057 i.033 4

ANNUAL MEAN-CATFISH 2.0 i 1.6 2.3 i 2.1

.69 i.53

.021 i 027

.050

.027 3

ANNUAL MEAN-CRAPPIE 2.2 3 1.0.

2.5 _ i.1.6

. 73 i.39

.022._i.. 022._

.044_i.032_

I NDTE: SEMICOLON IM)ICATES A PLUS OR MINUS SIGN.

I 1

.... _. _. _ ~

__e e

g ei.

.__4

__w I

N E

O E

N N

E N

O N

O N

N N

N U

N E

E TABLE IV.7.2 (CONTINUED)

. ANALYTICAL _ D ATA EOR FIP1_1Af1PLER_ _ ___.______.. _____ __ _ _

_. _. _ CONCENTRATION IPC/GRAN ORIGINAL SAF1PLEI 5TATIDH CELECTIDH' FISH

'~ ' ~

~

~

- ~ ~ ~ ~ ~ ~ - ~ ' - ~

CODE MEDIA DATE ID HUMBER G. BETA K-40 N. BETA SR-89 SR-90

_ _41

_ _DIAttiEL_CAIEIst 60 03/26 M A36 77. 00000225. _ _..<a 3._____ Mt._.i.. 05

<.3

_ _.02

.026 __;.006,_____.

06/19

• A3753 80004276 1.8 i.6 1.7 i.2

<.6

<.01

.043 i.033 803753 80004277 2.5 i.5 1.4 i.1 1.1 i.5 06/23

• B3753 80004273

.5 i.1

.60

.06

<.1

• C3753_., 80004tM_ _2,2

_j. 26 _ _ _ __129__ i. 2

<.6

_ _ _. _ _ _ _ _ _ _ _09/08#A3835 80004376 1.4 i.5 1.7 i.2

<.5

<.01

.032 i.002

• B3835 80004373 2.0 i.5 4.5 i.5

<.7

• C3835 80004375 1.9 i.6 1.6 i.2

<.6

• D3635.80004372__l a i A I d L __ L,2_

<.6 10/07

• A3903 80004444 1.6 i

.4 2.0

.2

<.4 10/21

• B3903 80004479 2.5 i.3 1.6 i.2

.9 i.4

<.03

.023 i.005 10/22

• C3943 80004509 2.8 i.3 1.7 3

.?

1.0 i.3

• D3903_. 60004508

_2,0.._.1_,3

1. 8__ i._12

<.3 A}&UAL NEAN 1.8 3 1.5 1.8 1 1.9

.59 i.57

<.018

.031 i.018

.__M11TE CRAPPIE _60__DS/05_ _. *A3754 __60000397_

._2_

3__1 2, L __j 12_

< 1

<.04

.028 i.006 05/19

• B3754 80000273 2.5 i.9 2.2 i.2

< 1 06/11

1. C3754 80004229 2.4 i.8 3.5 i.4

<.8

• D3754 80004230 2.1 i.8 2.2 i.2

<.8

_.__09/06._.

• A3834 8000.4_369 2.7 _i _A _ ____2. 2

2 2._._.

<27

<.02

.041

.003

• B3834 80004367 2.1 3.6 2.1 i.2

<.6

• C3834 80004371 2.5 i.7 2.3 i.2

<.7

1. D3834 80004370 2.3 i.6 2.0 i.2

<.6 10/21_ _. "C3904. __00004470__ _L2 1

.5 29 i_,3

<.6 10/22

• A3904 80004506 2.8 i.6 3.1

.3

<.6

<.02

.035 i.003

• B3904 80004507 1.3 i.5 2.8 i.3

<.6

• D3904 80004505 2.6 i.4 2.7 i.3

<.5

._.. _ _ _..... _ _.. _AMUAL NEAN 2.2 3 1.0 2.5 3 0.9

<.71

_<.027

.035 i.013 HOTE:SENICOLON IM ICATES A PLUS OR MINUS SIGH.

j l

1 f

l

M M

M M

M M

M M

M M

M M

M W_. M _. M M

M M

TABLE IV.7.2 (CONTINUED)

ANALYTICAL DATA _ FOR FISH _SAMP(($_. _.._ _ _

CONCENTRATION (PC/ GRAM ORIGINAL SAMPLE)

STATION COLLECTION FISH CODE MEDIA DATE ID NLABER G. BETA K-40 H. BETA SR-89 SR-90

__M J CllAIRIEL._CAIEZ 00 _03/C6_.

.*B3656 80000193 2.7 i

.4 2.2 i.2

.4 3

.4 36 6 8000019 2.2_ _ i.8

2. 3 _ __ i.2

<.8

<.01 062 3 4

• C3656 80000195 2.0

5 2.0 i.2

<.8 i

• D3656 80000196 4

1 5.6 i.6

< 1 04/21

1. A3751 80000366 1.9

.i.5 3.2 __i_.3

<.6

<.02

.068 i.006

• B3751 80000369 2.3 i.5 2.2

.2

<.5

• C3751 8t900367 2.1 i.7 1.7 i.2

<.7

• D3751 8bv00368 2.9 i.6 1.8 i.2 1.2 i.6 09/08

• A3833 80004389 1.9 i.5 3.3.__i

.3

<.6

<.02

.047 i.003

• B3833 80004387 2.1

.6 2.0

.2

<.6

• C3833 80004390 2.1 i.5 4.6 i.5

<.7

• D3833 80004384 1.9 i.5 3.4

• .3

<.6 10/06

__ A3901. _80004435

.6 i.3 1.3 i.1

.4

<.06

.10 i.01 10/07

• B3901 80004433 1.1 i.5 2.6 i.3

<.6

<.04

.043 i.006

• D3901 80004437 1.4 i.1

.93 i.39

.5 i.2 10/22

• C3901 80004499 3.1 i.6 2.9 i.3

<.6 ANNUAL MEAN 2.1 3 1.6 2.6 3 2.4

.66 i.42

<.030

.064 i.045 l

l WHITE CRAPPIE 80 05/05

• B3752 80000384 2.7 i.8 2.2

.2

<.8 06211_

• A3752 80004240 2.6..__i_.8 2.3_ _i._.2

<.6

<.01

.045 i.003

• C3752 80004244 3.0

.7 1.9 i.2 1.1 i.7

• D3752 80004245 2.7 i.7 2.1

.2

<.7 09/24

• A3828 80004417 2.5 i.6 1.7 i.2

.8 i.6

.02 I.02

.027 i.004

• B3828.__80004416_ _2.5

.i

.6

2. 0__ i.2

<.6 10/06

• A3902 80004433 2.8 i

.6 2.9 i.3

<.6

<.02

.033 i.003 l

• B3902 80004432 2.4 3.3 1.9 i,2

.6 i.4

• C3902 80004431 2.7 i.5 1.6 5.2 1.1 i.5

]

• D3902_. 8000'e430.__1,5

i. 2 1.3__J_.1

<.3

)

AMAJAL MEAN 2.5 i O.8 2.0

0.9

.74 i.48

.017 i.012

.035 i.018 NOTESSEMICOLON DCIC.A.TES A PL_US_0R_MINUS_ SIGN.

4 1

.... ~ _ _

-~

i I

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

.. _ ~.. _ _ _ _ _ _ _

e_m---

-as..-ax--

a

-- - - ~ ~ - - -

w.

,_,_--u l

^

C 4

C44*Me ca R M4M dc46 0

1. 4N PN OMMM44 M

M s e e. e e e e og a e o e o e o eM e e e e o e o e a e eM e i

vvvVVVVVV V VV V VVV V VvvVVV VVVVVvvV 4

l e

e n

e OM M ee M Q M N. M C MM.

D e.t M M M M M M M O M

}

4M MMMMM e

e e e e e e o e e e e e e e e e N

. e e o e e e e s

I vvVV VV V ee v v V V V WWV MVVV VV V VVVV VV VV 6

N N

e y

e o

i I

E' ee M ed e4 4 M P4 es ce e6 P4 e4 m et ed e4 e6 en N e8 esed e4 M 4 es e4 e4 e e N O C O c O = O O C O O 3 C O c O O O O O O O O O O O e O.O e 0 ed ee e e e e e e e e e e e e e o e e e e e e e e e e e e e o e e O

VVVVVV VVVV VVV *eVVVVVVVVVV VVV vvvV A

f H

O E

l e

ed P4 N *e M Pe es ce e-4 M N N e s P4 o en e~e P4 ee e o 4 M en e4 m ee t e en N M en 3 O O C C O O O C C O.C O C U C O O. O.O O O O O O ce ee OOOOO e e e e e e e e

e e o e e e e e a e N

e e e a e t

VVV VVVvvVVVVV VvvvVV ee V V V V VVV e VV V 4

e a

O I

I N M ed e4 4 m e4 e4 e4 4 *e e4 s i M eg M es e4 N e4 @ et et M 4 et P4 N M V P4 a

O e e o e e

o e e e e e i e

e 4

e e e a e e e e e e e

e e e e ce to es es se e ee es ee o e. u e4 ee 0

es es e es M M es es es V M es N *e ** ee ce M

MM @o e e o e e e o e e e e o e e e e e e e e e o e e o e@a MOOMAM dh @ MMO@ @hN@MhWNWN4MM e e ed e4 e4 N e4 M N et 4 N P4 P4 e4 Pe te e-o P4 e4 N e4 N e4 ed e4 PE ce N N en ee h

e=e e4 en e$ M P4 N P4 M M e4 e4 e4 e4 et s.e M C een ee N 4 es e4 eg e4 M ce P4 P4 4 se e

e o e e o e e o e o e e o e e e o e e e e e e o e o e o e e o e

VVVV oe VVVV VVV V VVVV VV VVVVVVVVVVVV b

N U

e I

sw 48 e%

N e4 4W CJe O h re M

Omme o

@ ( @

OC4W6 e 4

Me e e e ce e ce e

e ce N e e e e a eN e s

o e e ed e a e e4 are e ce eVVVV V VV( VVVV VVvvV # V O

VVV V VVVV VVVV w

es e ce M 4 M M M N 4 r4 e4 m ed ee M N e4 et M N e e e M 4 ce P4 e4 M 4 en I

OOOOOOO.OCCOCCCOOCOCCCOOOCOOOOCO e

g i

e es Ve e e e

e e e e o e e e e e e e e e e e e e e e e o e 4

e e e

es es V es es v v v V se V N HV es V ee ** ei es VVVVVVVV l

mM C

M@

en ne 4

4&

M MeMF w &

44 MO M ed MO-e CO O

MOMOe M

j e e o

e e

o e e o J g "A

t e

v. u s M6 7

8 e4 4 M s4 4 M c 4 4 4 M c 4 e4 4 N @ 44 M4M4M4M4 mM b

d O, O, O, O, O, O O, C, O, O, O, O, O, O, O, O, O, O, O, O, M, C, 3, O, O, O, O, O, O, O, D, F 9 8

MM C 6

I' V VVV V vVV V vvvvV VVVVVVV VVVVVVVVVV C"

d Le$- t e2-e 4e meo er, 4

emwe en re ch OMOONM OCONC OOM OM OO 3ONOOMNCOCHNC Nfb 0 0 0. D. 0 0 0 0 0 3. C 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 "J 0 0 C H.

O M

4 *I e e e

e e e e e e e e e e e e e e e e e e e o E

esvVV ** V VvvvvvV V VVVV V VVVVVVVVVVVV

'9 Q, b U

N g

a Jwo O

,4 G

<E g 6

~

l i

4 U b E.

e H

M Uw h

H&

PA E

e e

W h

t e

2 JM OMMMeeMM M CNM CMMOM 3MMMMMMMNCMo4NeiC 5

00 0000000C00000C000000 4

f e

e e e e o e e o e e e e e e e e e e e e a e e e e e F 4 C OOC 3e a e e vvvV VVVVVVV VVvvvVVVVVV V 4E V

vvvvvvvv Y

4 m

mt 3

4 pp A

m>ee mm hez A

C OMC ; e4 M OM ONOOMM OMOOOCMOOMM330

• NC 3OOOOOOOCOOOOO.

O C.

C. O. w.. s. - OOOOOOO9e e e e e e

e e o e e e e e e

8 e e e e e e e o

8 vvvvvvVV V MVV VVV VVVVV *eV V V V V V V e VV

[

e6 M

O O

e e

J

P e6 h a h c. eD es v4 a e e to M oM C ee.n e ee 0 ee e en m

-e M O O A e4 ~

% C *=e N O 00000

[

O O O O O O O C. O.C O ew. 3. O, Ce 3 0 G. O. C O O. L '.

o s

e e e e e e

e I

• e e y e e* es es es e v e es se v es V e *e es M v es sevvvvvVVV mg

@ OmmNm NMM O

mNmo I

eM en M OMC09M CM C ce OMCM*

00 L

oO e o

e e

• e e

O-e e

o 4

7e N W Weh eeN O MenMMMG r4 HCM OCMMMMMNCCMNO00MHC l

OOOOOOOOCCOGCCOOOO3OCCOCDDOCCOC t

MN MMMUO4 MMONMOMMMMOMm MMO

'{

e e e e o e o e e e e e e -

e e e e e e e e o e e a w es V es e, se e u os v es es es se ce ee H et H ee es es etv v H *een V V V em 34 Mode CNkME MM@ M4eme Nm>

8*

e e o e e e3 eO ECD e e o e e eOO-COO e

e o -

e e e i

A AAAAAA A

A AA AA A

AB A

A A

E s eaee a ee a

e a e ee e

ae e

e a

wW WWM wwwtw tW 94 W WWW WM W WW w WW ew g tw

%%%%%%%% Q%d%M% % MM% MMMM %%MGMMM M6 wwwww wwwA wnw twwLW u ku G. L u

• AuEu LEW 4 4 4 9 4 4 4 4M S G 4 h4 9 L4 G L4Lk4 9 b4h4 ALE UUUUUUUU USU 4uu4UU 4U 44UU4U4U S MU I

C u

b b b b

u h h MMMM MMMM qMUM UMMUMMUMUuMMUMUMuuM D et t et t ew#

• W t t D e W

W E

C C C C C C C CM C 9 C D C C 4 CC 4 C G eC C t BW C G 9 C CC C C C CC C b Ce C w C gwc C W Cu w C Ce C se CwwC N M neeq 4 nt qM Mw @ @ M G 4M mom @ MM nd emd 0 AABAAAAA BAAAAAAAAAAAAAAAAAAABAA UUUUUUUU4WJU3UU3OUJU33OU3UJU33U C

I O

E MOOMM COOOCOCCOCCCCO3003OOCOO0000C003 meWeecceemmemese@meemEemecememe 1 4 4 9 0 $ I 4 6 # 8 1 0 9 0 I O i 0 4 0 I f G f f f f f f f

• j g en e M & N N M N 4 A m e @ 4 e64Me@444emNM@@ Mh l

C N H e4 N ee N O C M N N N N O N O M M M O O O M N N i t 0 I e 0 e i e t I e e e e e e e a t a 4 6 # f 6 6 6 e f i C

M@ @OM4&O4Me@ eeOOM4emeOOee@@eeOC OCOM COCM OCOCOOMMOOCCOMMOOOCOOMM U

I C

O w

w

(

m M

4+ M D

=

w M

M

+ 4 4

f e

,--w-m--m

W W

W W

W W

W W

W W

W W W

W W

W W

m m

TABLE IV.7.4 MEAN RADIOACTIVITY IN CHANNEL CATFISH AND WHITE CRAPPIE (pCi/g Ash)

J Environmental Collection Station No.

Period Dates G. Beta K-40 N. Beta Sr-89 Sr-90 i

1EE & 4J (a) ist 3/19-3/26 50244 52!30 1127

<.25

.932.06 6H (b)

Quarter 3/19 42 20 50!20 (10

<.15

.802.85 1EE & 4J (a) 2nd 4/21-6/11 50 41 37232 18134

<.40 1.211.0 i

6H (b)

Quarter 6/2-6/4 36i24 41225

<10

<.25 1.220.9 l

1EE & 4J (a) 3rd 9.8-9/24 48126 53!45 13!13

<.30 0.72.45 l

6H Quarter 9/8-9/16 38223 64 71

<10

<0.5

.911.27 1EE & 4J (a) 4th 10/6-10/22 50170 52 33 14 18

<1.1 1.5 2.2 6H (b)

Quarter 10/14-10/27 26128 47120

<10

<0.6 1.211.1 1EE & 4J (a)

Annual Mean 3/19-10/22 50148 48!37 14222

<.55 1.111.3 l

6H (b)

Annual Mean 3/19-10/27 36125 50!40

<10

<.38 1.01.76 Overall Mean 3/19-10/27 43!39 50240 12!?.0

<0.5 1.121.2 i

(a) Potentially Affected Stations (b) Unaffected Station l

O E

E E

E E

E E

E E

O E

E E

E E

E E

E TABLE IV.7.5 M.'AN RADI0 ACTIVITY IN CHANNEL CATFISH AND WHITE CRAPPIE (pCi/g Original Sample)

Environmental Collection Station No.

Period Date G. Beta K-40 N. Beta Sr-89 Sr-90 1EE & 4J (a) ist 3/19-3/26 2.9!1.4 3.2!2.3

.80!.39

<.015

.0572.012 6H (b)

Quarter 3/19 2.311.1 2.9!1.4

<.80

<.008

.042.023 1EE & 4J (a) 2nd 4/21-6/11 2.4!0.9 1.9 1.2

.88!.71

<.020

.061!.029 6H (b)

Quarter 6/2-6/4 2.210.6 2.4!0.4

<.75

<.015

.064!.008 1EE & 4J (a) 3rd 9/8-9/24 2.4 0.9 2.7 2.1

.77!.69

.02.01

.0381.020 6H (b)

Quarter 9/8-9/16 2.0tl.3 3.2 3.9

<.62

<.030

.052.020 1EE & 4J (a) 4th 10/16-10/22 1.711.9 1.911.3

.57.39

.04t.04

.061!.068 6H (b)

Quarter 10/14-10/27 1.3!1.3 2.4!0.9

<.55

<.030

.059!.042 1EE & 4J (a)

Annual Mean 3/19-10/22 2.3!1.6 2.3t2.0

.75.60

.02!.03

.0541.040 6H (b)

Annual Mean 3/19-10/27 2.0tl.3 2.7!2.0

<.68

<.021

.054!.027 Overall Mean 3/19-10/27 2.1 1.4 2.5t2.0

.692.38

.02!.03

.055!.036 i

(a) Potentially Af fected Stations (b) Unaffected Station l

l 1

i

M M

M M

M M

M M

M M

M M

M M

M M

M M

TABLE IV.8.1 ANALYTICAL DATA FOR VEGETATION SAMPLES CONCENTRATI0H (PC/G ASH)

STATION COLLECTIDH RADICACTIVE

.. -40

....-89

....-90 K

H. BETA SR SR CESIUM CODE DATE SAMPLE TYPE G. BETA 1

80 08/09 CABBAGE 130 i 10 110_ i,10 30 _

i 20

< 2 5.6_

i.7

.27 i.01 CORH 220 i 10 170 3 20 40 i 20

<.5 2.1 i.2 2.4 i

.4 09/14 BEETS 250 i 10 170 i 20 70 i 20

<.2 2.45 i.09 1.1

.1 CAMBAGE 180 1 10 130 i 10 40 i 20

.7 i.3 4.30 i.09

.42

.03 11/01 CA90 AGE 140 i 10 110 i 10 30.___J_20

<.3

<.1

<.9 GREEN PEPPERS 240 i 10 170 3 20 70 i 20

<.1

<.08

.2

.2 3A 80 08/09 WILD VEG 230 1 10 130 i 10 100

20

< 2 13.6 i.7 4.4 i.4 09/14 APPLE LEAVES 190 _i 10 110 __i 10 80 i 20

<.5 9.9 i.2 1.7 i.3 11/01 WIL9 VEG 170 i 10 100 i 10 70 3 20

< 2 21.4 i.7

.3 i.3 4N 80 08/09 WILD VEG 230 i 10 180 i 20 60 3 20

<.7 6.8 i.3 3.1

.3 09/A4 WILD VEG 240 i 10 170 1 20 70 3 20

<.3 7.2

.1 1.6 i.1 11/01 WILD VEG 90 i 10 69 i7 20 i 10

<.2 3.36 i.06

.67 i.03 i

5 80 08/09 CORN 180 i 10 140 i 10 40 1 20

<.3 2.5 i.1 2.1 i.3 RHUBARB 210_.;.10 170 L_20 40 3 20

<.3 1.?1 i.08

.38 i.08 09/14 CCRH 230 3 10 160

20 70

20

<.2

<.09

.8 i.3 HAY 100 i 10 130 i 10 50 1 20

<.6 5.1 i.2

.9 i.2 11/01 BEETS 200 i 10 140 i 10 60

20

.3 i.2 2.15 i.08

.25 i.04 CASSAGE 110._ i 10 64 _ i_6 50 i 10

< 2 15.8 ;.4

.14 i.09 6D 80 08/09 CRAPES 220 i 10 130 i 10 90

20

< 3 36

1

< 3 PEACHES 200 1 10 130 i 10 70 5 20

< 5 16 32 2

2 09/14 PEA VIHES 200___.;,10 140 i 10 60

20

.2

.1 2.79 i.06 1.06 i.05 STRIRS BEANS 170 i 10 110 1 10 60

20 1.0

.6 9.4 i.2

.74 i.07 11/01 CACDAGE 180 i 10 110 i 10 80 1 20 4

2 25.6 ;.5

.22

.07 i

TURHIPS 220 3 10 130 i 10 100 1 20 2

i1 9.7 i.2

.8 i.1 8

8G 08/09 BEAN VINE -

70

50-~~ I20

10I

< 20

<.2 6.16 i.08

.37 i.03

~

CABBAGE 130 i 10 100 i 10 30 3 20

<.1 2.74 i.04

< 1 09/14 CORN 270

20 190 1 20 70 3 20

<.1

.63 i.06

.3 i.1 SQUASH 240 1 10 170 3 20 70 3 20 2.5 i.5 7.2

.2

.2 i.1 i

11/01 CABBAGE 200 i 10 180 3 20 30 3 20

<.2

<.07

.5 i

.4 TURHIPS 120 t 10 73 57 50 i 10

<.3 4.04 i.09

.51 i.05 23 80 C8/09 PEACHES 230 i 10 190 1 20 30 1 20

<.2 4.13 i.08

.8 i.1 09/14 PEACHES 270 1 20 160 1 20 110

20

<.5 11.9 i.2

.9 i.3 11/01 APPLES 300 i IJ 180

20 110 3 20 2

i1 10.1 ;.3 1.0 i.1 MEAN-SITE AREA STATIONS 220 i 110 150 i 60 59 i 66 0.7

1.5 4.5 i 8.3 0.9 3 1.3 (1, 23)

MEAN-DISTANT STATIONS 190 3 100 130 i 70 60 1 45 1.2 3 2.7 9

18 1.1 i 2.2 (3A,4H,5,60,8)

NEAN-ALL STATIONS 200 i 110 140 1 70 60 1 50 1.0 1 2.5 8

3 16 1.1 3 2.0 NOTE:SEMICot0N ItOICATES A PLUS OR MINUS S_IGN.

M M

M M

M M

M M

M M

M M

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M M

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M TABLE IV.8.2 ANALYTICAL DATA FOR VEGETATION SAMPLES CONCENTRATION (PC/ GRAM ORIGINAL SAMPLE)

STATION __ COLLECTION G. BETA K 40 N. BETA SR-89 SR-90 CESIUN RADIOACTIVE CODE DATE SAMPLE TYPE 1

80 08/09 CABBAGE 4.1 i.4 3.3 i.3

.8 i.5

<.07

.17 i.02

.0082 i.000t CQRN

.52 i.03 42. i,. 04

. 1.0 _ i.05

<.002

.010 i.001

.011 i.002 09/14 BEETS 3.8 i.2 2.7 i.3 1.1 i

.4

<.003

.038 i.001

.018 i.002 CACBAGE 5.0

.4 3.7 i.4 1.3 i.5

.020 i.007

.122 i.003

.0118 i.0009 11/01 CACBAGE 1.5 i.1 1.2 i.1

.3

.2

<.003

<.001

<.01 GREEN PEPPERS 9.1_..i.. 5 6.4 i.6 2.7 _j._. 8

<.006

<.003

.008 i.006 3A 80 08/09 WILD VEG

.98 i.06

.57 i.06

.41 i.08

<.01

.058 i.003

.018 i.002 09/14 APPLE LEAVES 3.1

.2 1.7 i.2 1.3 i.3

<.008

.161 i.003

.028 i.006

_._11/_01 _ WILD VEG 1.5 _ i_.I. __

.89_ i_.09._.

d i _.1

<.02_

.193 i.006 1

11 4H 80 08/09 WILD VEG 3.3 i.2 2.5 i.3

.8 i.3

<.01

.096 i.004

.044 i.005 09/14 WILD VEG 6.1 i

.4 4.3 i

.4 1.7 i.6

<.007

.182 i.003

.040 i.003 11Z01 WILD _VIG

4. 6_ _.;. 6 _ _3. 8_ _. ;

.4

.8 i_.7

<.01

.183 i.003

.037 i.002 5

80 08/09 CORN

.52

.04

.40 i.04

.12

.05

<.002

.0166 i.0009

.014 i.002 RHUBARB 1.39 i.09 1.1 i.1

.2

.1

<.003

.0207 i.0008

.0041 i.0009 Q.9Z14 CCRJ 1,4L _i.09.__

1.0 i

1____. s 4 i_.1

<.002

<.0006

.005_ i.002 HAY 4.8 i.4 3.4 i.3 1.3 i.5

<.02

.13S i.007

.025 i.005 11/01 BEETS 7.0 i.5 4.9 i.5 2.1

.7

.010

.008

.076 i.003

.009 i.001 CAEDAGE 2.9 i.3 1.6 i.2 1.3 i.3

<.04

.400

.009

.004 i.002 60 80 08/09 GRAPES

.70 i.04

.42

.04

.28 i.06

<.009

.313 i.004

<.009 PEACHES 2.3 i.1 1.5 i.2

.8 i.2

<.06

.18 i.02

.03 i.02 09/14 PEA VINES 3.2

.2 2.2

.2 1.0 i.3

.003 ;.002

.0450 i.0009

.0170 i.0008 SIF ItG__.B E ANS___617__ j _,5 _

4.3. _i_.4 2.4 i

.7

.04 i.02

.367 i.008

.029_j_.003 11/01 CAEDtGE i

.4 3.4

.3 2.6 i.5

.11

.07

.84 i.02

.007 i.002 TURNIPS 5.1

.3 2.9 i.3 2.2 i.4

.05

.02

.222 i.005

.017 i.002

___ _S_ __SD._QS/0 9_ _ EEAHMIHL _.___3,3_

.5 5.6

.i,L_..

<. 8_.

< 01

.293 J_.004 018 _;.001

.___m A

CAEBAGE 5.6 i.5 4.4

.4 1.2

.7

<.005

.119 i.002

<.06 09/14 CORN 2.8 i.2 2.0 i.2

.7 i.3

<.002

.0065 i.0007

.004 i.001 SQUASH 3.6 i.2 2.6 i.3 1.0

.3

.037 i.008

.107 i.003

.003 i.002

__11201 Cl43AG E.___

_ _ _2,6 _ i.2 2.3

,2___.,L__J A _

.Q_Q2

<.0009

.006 i.005 TURh!PS 5.6 i.5 3.4 i.3 2.2 i.6

<.01

.188 i.004

.024

.002 23 P

03/09 PEACHES 2.3 i.1 2.0 i.2

.3

.2

<.002

.0422 i.0008

.008 i.001

<.005_. _.

.105__i.002

.008 _i.003 09/M FEACHES 2.4 i.1 1.5 i.1

_1. 0 _ _ L. 2 __.

..007 _i.004

.040 i.001

.0041 ;.0005 11/01 AP'LES 1.19 i.06

.74 i.07

.46 i.09 NEAN-SITE ARE STATIONS 3.3 i 5.2 2.4 i 3.7 0.9

1.6

.013 i.044

.06 i.12

.010 i.008 Ila 13L _ _.. _. _ _ _.

NEAN-DISTANT STAL'ONS 3.5 5 3.9 2.5 3 3.0 1.1 31.5

.020 i.051

.17 i.36

.019 i.031

( 3A.4H.S.60.8 )

HEAN-ALL STATIONS 3.5 i 4.2 2.5 3 3.2 1.0 i 1.5

.018 i.049

.14 i.33

.017 i.029 HOTE: SEMICOLON INDICATES A PLUS CR MINUS SIGN.

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W TABLE IV.9.2 1980 MEAN RADIOACTIVITY CONCENTRATION IN MILK SAMPLES (pci/1)

Farm Collection Groups Dates G. Beta K-40 N. Beta Sr-89 Sr-90 Cs-134 Cs-137 I-131 Distant 1/28 1200 200 1000 200 180t100

<.80 3.6!2.5

<3.0 3.5 2.6 Farms 3/31 1200!600 1100t300 180!100

<.70 3.7.08

<3.0 3.8!1.9

<.15 (A,B,C,E) 5/26 1100 400 800!300 180i190

<.85 4.0c3.3

<5.0 5.5!8.2

<.15 10/20 1100t240 900!180 230 100

.90t.23 3.1 L.8

<4.0 3.7!1.2

<.15 Annual Mean 1/28-10/20 1120!370 970:340 190!120

.81t.23 3.7:2.0

<3.7 4.1!4.5

<.15 Nearby 1/28 970!120 9402100

<100

<.93 5.6t4.5

<3.0 3.010.0 Farms 3/31 17002100 1400 230 120

.90t.40 5.2 4.9

<5.3 6.7!7.0

<.15 (G,J,0) 5/26 1000!100 850!50 180!80

<. 9C 5.4!5.4

<3.0 4.322.3 10/20 1100!60 870 60 230!120 1.020.0 3.3t2.1

<3.0 3.5!1.4

<.03 Annual Mean 1/28-10/20 1190 600 1020!470 190!140

.93!.23 4.9 4.2

<3.7 4.5 4.5

<.09 i

Intermed.

1/28 1200 200 1100t300 180t100

<.83 4.113.2

<2.8 3.0!2.8 Farms 3/31 1200 160 1100 200 200!160

<.78 3.6!1.8

<3.0 4.3.c5.0 (D,L,M,N) 5/26 1000 200 880!190 130 100

.90!.16 4.5!2.4

<3.3 4.0!2.8 10/20 1000!220 820!40 180t190 1.2tl.1 3.9!2.5

<3.0 3.0 0.0 Annual Mean 1/28-10/20 1100 270 9701310 170!140

.932.61 4.0 2.4

<3.0 3.6!3.1 Overall Mean 1/28-10/20 1130!410 1000!360 180!130

.89t.42 4.1 3.0

<3.0 4.0t4.0

<.12 g

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TABLE IV.10.1

.____ ANALYTICAL DATA. EDR RABBIT. SAMPLES.. ____ -

CONCENTRATICH IPC/G ASt()

COLLECTION DATE ID G. BETA K-40 H. BETA SR-89 SR-90

_83 DA/11 Rf1NF M1Zlg_2D_,_ _ j _10 _ _._ __ 23 _

,j_2,

,,, __$_10

_3 _, ;.6 _

%$. _ j _, },

SOFT TISSUE ST3719 110 i 10 140 i 10

< 20 r

NUSCLE SN3719 120 i 10 94 i9 20 i 10 06/12 BONE 5B3720

<9 17 i2

< 9

<.4 5.5

.2 23721_2D__ _ L1D _ __ 3 0 _ i _3_ _._ __ _ <_.10

<.6_...

2 2___1_.4..

SB3722 20 1 10 12

1 10 1 10

.6 i

.4 6.4 i.2 5B3723 20 i 10 12 i1 10 i 10

<.7 10.6 i.3 SOFT TISSUE ST3720 190 i 10 160 1 20 30 3 20 ST3721 h o.___1.10

.150._.1.10

._< 20.

ST3722 140 3 10 140 1 10

< 20 ST3723 70 i 10 46 i5 20 i 10 NUSCLE 5N3720 220 i 10 210 1 20

< 20 W 721.180 i_10..

190

.I 20

< 20 _ _ _____

5N3722 110 i 10 130 i 10

< 20 5N3723 110

10 66 i7 40 i 10 07/09 BONE 5B3746 30 i 10 10 i1 20 i 10

<.4 4.7 i.2

• J1FT TTW tt!F GI3746160

_;_10.. __._130

__1_10..._ _. 4 0.

I 1.0_. _ _ _ _ _ _ _ _

HUSCLE 5N3746 150 i 10 120 i 10 30 3 20 07/10 BONE 5B3747 30 3 10 16 32 10 3 10

<.4 3.4 i.2 5B3748 20 1 10 8

31 20 3 10

<.3 5.8

.2 a

_. __5B3749 30

• 10. _._. 20_

12 _.

10..__i_1A _

_ _ _. 4.

6. 6_._.1_. 2_

5B3750 40 3 10 8

i1 30 i 10

<.6 8.3 i.3 SOFT TISSUE ST3747 170 i 10 130 1 10 50

20 ST3748 180 i 10 120 i 10 60 5 20 ST37A9_.20Q 1R____

130 __1 10_.___ 60 1_20 ST3750 210 i 10 140 i 10 60 1 20 i

NUSCLE 5N3747 130 i 10 120 i 10 20 1 20 5N3748 170 i 10 130 i 10 40

20 4

4

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90 130 i 60 38 i 36 1

NUSCLE 160

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j l

E E

E E

O E

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E TABLE IV.10.2 ANALTTICAL DATA FOR RABBIT SAMPLES

_.. _..._ CONCENTRATI0H_1PC/GRAti_DRIGINAL_SAMElil. _

f*nt i Fr*TYrD2 K-40 H. BETA SR-89 SR-90 DATE 13 G. BETA I-131fAl 80 06/11 BONE

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1 3.3 i.3

< 2

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(.

9.

SOFT TISSUE *T3719 2.3 i.2 2.9 i.3

<.4 NUSCLE

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j 06/12 BONE

• B3720

<3 5.5 i.5

<3

<.1 1,71 i.06 I

W R T 721 4 1 2

_ _ _ _ _. _. _. __ __10 1_.5_ _

<_ L _ ____.< 1 3Z.__ L Q6 t

• B3722 7 i 3 3.8 i

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3

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• B3723 5 32 2.8 i.3 2

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l THYROID 50372D

< 8 EA3721

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l 503722

< 8 503723

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.4 1.3

• TT721 2 A ___;_.E ___.._ _ ___.._..._____2.3 __I_

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• T3722 2.4

.2 2.5 i.2

<.3

• T3723 4.9 i.7 3.3 i.3 1.6 i.8 HUSCLE

• M3720 3.3 i.2 3.3 i.3

<.4 tM1721_2.9 _ 1_.2.__

2.9._.1_. 3__ __._ __<__ 3_ _

• M3722 3.1 i.3 3.5 i

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<.5

• M3723 3.0 i.3 1.9 i.2 1.1 i.4 07/09 BONE

• B3746 6 33 2.5 i.3 10

3

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_ _ _ _. _< _6

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.6 i.3 SOFT TISSUE *T3746 2.5 i.2 MUSCLE

• N3746 3.5 i.3 2.7 i.3

.8 i.4 07/10 BONE

• B3747 6

2 3.2 i.3 3

2

<.08

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• R1743 A I 3__________._

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2 3.6 i.4 3

32

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• B3750 10

3 2.2 i.3 8

3

<.2 2.26 i.07 THYROID 503747

< 5 E n O4&.

i._ 5__.__

503749

< 5 503750

< 5 SCWT TISSUE *T3747 2.5 i.2 1.9 i.2

.7 I.3 MT174A P_6 1

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.8 i.2

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• M3747 2.6 i.3 2.3 i.2

.3 i.3

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__.._29 i_.3 _. _ _9

4

• N3749 3.5 i.2 2.6 i.3

.9 i.3

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.74 i.67 NOTE SEMICOLON IM)ICATES A PLUS OR HINUS SIGN.

I Al I-131 MEASURED IN PC/ THYROID ui_.ed.

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CROSS BETA RADI0 ACTIVITY IN AIR PARTICULATE SAMPLES I

6; FOR CROUP I - STATIONS 1A. 1B &2 1

5I AND CROUP III - STATIONS 12A'& 12D I

4 SAMPLE PERIOD CROUP I S

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CROSS BETA RADICACTIVITY IN AIR PARTICULATE SAMPLES FOR CROUP 1 = STAfl0NS 1A, 18 sad 2 - LONG TERM PLOT 3'

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CROUP 11 = STATIONS 3A, 4A. 43 S. 60 14, 15, 1s 31.-32, 3

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60 RADIOACTIVITY IN UNITS 2 AND 3 INTAKE 30 AND DISCllARGE WATER SAMPLES SOLUBLE FRACTION 40 30 f

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70 MONTHLY MEAN CONCENTRATION OF GROSS BETA 60 RADIOACTIVITY IN COMPOSITE SURFACE WATER 30 SAMPLES CONOWINGO DAM STATION 4L 40 AND HOLTWOOD DAM STATION 6I SOLUBLE FRACTION

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i 60 RADIOACTIVITY IN COMPOSITE SURFACE WATER MONTHLY VALUE O

SAMPLES CONOWINGO DAM STATION 4L

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- O-- STATION 4L (CONOWINCO DAM)

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)

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- 2 STANDARD DEVIA'iIONS OF DATA

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(b) Analysis first performed on March 14 1972 for Station 4D j

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I (d) Analyste for Station 4 C was discon'tinued in 1979 i

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.05 TION 4C (c) Analysis first performed'on December 13, 19 7 3 f o r Station 47

--- ANNU AL ME AN VALUE - STATION 4T (d) Analysis for Station 4 C was discontinued in 1979

.02

_.-= ANNUAL MEAN VALU', - STATION 4J Analysis first perforened on May 2, 1979 for Station 4J ANNUAL MEAN VALUh - STATION 4C ANNUAL MEAN VALUE - STATION 4D i

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