Text

Offsite Environ Radiological Monitoring Summary,Jul-Dec 1973
	ML20038A063
Person / Time
Site:	Yankee Rowe
Issue date:	03/04/1974
From:	; YANKEE ATOMIC ELECTRIC CO.
To:	;
Shared Package
ML20038A062	List: ML20038A061; ML20038A063;
References
	NUDOCS 8109110274
	Download: ML20038A063 (39)
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Irm YANKEE AT0b!IC ELECTRIC COMPANY

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g Offsite Environmental Radiological Monitoring a

k Sumary of Survey Results p

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4' r-July 1, 1973 - December 31, 1973 a;

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' k. 7 13 complicac] with reporting requirements set forth in the Yankee E,

Atomic Electric Company Technical Specifications Section 16.6.7.1.H. this a';

report sunnarizes the results of the offsite environmental radiation

'n-surveillance program for the period July 1,1973 through December 31, 1973.

!b$

Included with this report are the following:

C 1.

Table I - A summary of analyses for the period July 1 -

h'p; December 31, 1973 - including for each media sampled during the reporting period:

p R,

s.

Number of sampling locations i

4

m

. gg b.

Total number af samples v-b6 L c.

N mber of locations et which levels are found to be'^

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- ~ ~

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significantly above local established or concurrent backgrounds, and

,g-d.

Highest, lowest, and the average concentraticas or p

levels of radiation for the sampling point vith the d-highest average and a reference to the appropriate

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table describing the location of that point with re-spect to the site.

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2.

Table II - VIII

.tocations of sample points and n.unitoring stations.

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3.

Table IX - Minimum Detectable Activities by High Resolution Ge(Li) Spectroscopy.

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Tabic X - Schedule of Sampic Analyses and Minimum Detectable y,"

Activities, p

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Section II - A listing of all analytical data summarized in Table I.

Datc 'is reported by section as detailed

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below.

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A.

Air Particulates and Airborne Iodine s

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B.

Water

) &O l [.jD C.

Terrestrial Vegetation p r, s_

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River Sediment

. p-pa E.

Soil

, M krp F.

Maple Syrup ca N$

G.

Aquatic Plants W

H.

Fish m,>

kh I.

Milk M

l

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All analyses during the reporting period except the gross alpha'and (f

gross beta-gamma on air particulates for reporting dates July 1 - Octot er

,53 2,1973, were perfomed by Telodyne Isotopes, Inc., Westwood, New Jersey.

l W

The gross alpha and gross beta-gemma measurements during the above time g

period were done by Yankee Atomic Electric Company personnel, and reported 4

results are based on measurements made twenty-four hours after filters pi were collected.

.g During the period of this report, levds of plant relative radioactive v:

materials above background as determined-by the environmental monitoring

/A{

program do not indicate the 11kelihood of any public intakes or exposure in exces:: of 1% of those that could result from continuous exposure to the M

concentration values listed in Appendix B, Table II, Part 20 of Title 10 of the Code of Federal Regulations. In addition, no statistically significant g

variation of offsite environmental concentrations with time were observed.

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TA8Ll; 1 MR2L A'DflC blECTRIC COMPANT OFFSITS rWIRoviLNTAL ItAp!OLOGICAL >ONIT0tlNC S'rMRf UP ANALYSES TCR TERIOD e

. JULY 1,19 73. DEC. 31,1973) 1 I

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For Sosp11ng Point (See Nort Coltuun)

Samp!!n3 Foint Assber of Locatiema

^9 cf Kedia Sarapled Total Nur.ber Analysts WLth litch et Average Level For Fertog Irith Higlsest Signifttaatly Abese abe, of Locations)

Of Say les Performed lil hest Lowest Averare Averste Level Lecsl Sacharound t

P rticulates (5) 65 Weekly Samples Cross Alpha (pC1/a ).095+.008(*1)

<MDA

.014+.004 Furlos House, See Table II O

3 (continuous sampler Cross ag)ta-Camma.648{.090(*l)

< MDA

.113[.016 Furlei House See Table II O

t operation)

(pC1/m

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Cama Spectros of y

Monthly Composite

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fron each sarple 1

point (pC1/e3 - by 1sutope)

So-7

.180+.0X(*2)

.070*.012

.119+.064(+4) Itarriman, See Table !!

O Mn-54

.0167.030

< FDA (*5)

.0377.001 Harriman, See Table II S

Co-58

'3

3

.0017+(*3)

Obstrsation Center, See Table II 2

j Co-60

.150*.030

.0026*.0005

.C60*.012 Narrliian, See T ble II 3

.0067.0010

< MUA

.0027. 0co4 ILarrinan, see Table il 2

Ag.!!0s d

1 Cs-137

3

+3

.0025 (*3)

W111tamstown, S.e Table II O

2r 95

3

+3

.t,c37 (*3)

Obser <ation Center, ke Table II

.O Ru-103

3

'3

.0015 (*3)

ForJ 1f111 RoaJ. See Table !!

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Radiochemistry on 4

Monthly Composite (pC1/m3)

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St-90

.0028.0003

.00039.00007

.% 26+. 0003 H6tristan See Table !!

0 1

1 7 teal Filter.

65 weekly Sarples 1-131 (By Ca ma rtMerne ledine (5)

(Continuous eas91er Spectroscopy)

< MDA

< M0A

< MD A All 8':stlens O

9 Operation)

'r (7) 42 Crab Samples Cross Alpha (pC1/1)

< MDA

< MbA All Stattons 0

([ach Station on Cross Beta (,)C1/l) 8.00.7

< xDA 2.0 0,2 Sherman Spring, See Tabla III 1

e a Monthly Sasis)

Tritium (pC1/mt) 16.F;3. 0 9.7 1.6 13.T;2.1 Sherer.:t Spring, See Table !!!

5 1

Csmme Spectrum g

(pC1/2-by isotope)

API Stations ', *5 )

0 i

Sr-oD 2.5+0.5

.xDA 1.1 0.18

"*"" St ation, See Table t ri 0

{atten (8) 16 Crab Samples cross Alpha (pC1/g-g (Esch Statien on wet) 0.72 0.12 0.24*0.05 0 50+.09 Harriman Station, See Table IV O

8/27/73, 11/5/73)

Cross meta (pC1/g-

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Field Lab. See Table IV 0

t wet) 10.0*2.0 9.2*l.5 9.6*l.8 Crossru.d, we Table ly Sr-90 (pct /g-wet) 1.6;U.1 0.5T;1.09 1.130.2 0

j; C ma Spoetrun (pCl/g-wet)

De 7 9.8+1.6 6.2 1.0 8.0.I.3 Harriman, See Table TV 0

E-40 7

7.2 1.2 6.27.0 6.771.1 Dunbar Groun, See Table IV O

I 3

Co-A0

0. d. 0. 0 3 imA 0.15 0.02 Flant Site, *se Table IV 1

i Cg 137 0.43.'0.07 0.l') o.03 0.317.05 Dunhar Srna, See Table IV 0

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0 N4 22b 41.07.0

<b4 S. '.e &. 0 U* I ""*

N IdDI' IY 0.4**J.08

< f;uA 0.2f*0.04 IldI"' a, 5. ' Table IV 0

Th 228

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For Sa*pling Point (See.Mest Column) kfMediaSampled Totai Ku:nber Analysis With Highest Average Level for Per16d with 111ghest Significantly Above 88mP ing Point Neber of Istettene '

l Pr of Locations) of a.unles Perrorred

$ng 6=.s t m erage A*w e Level local Bacharounde I

(8) 16 Sarplas Cross Alpha (pCl/3-wet) 18.0*3.0

82. s. l. 5 '

Plant Site. See Table lY 2

13.4+2.3 g

(tach htation During Cross Beta (PCl/g wet) 3's.07.0 28.6 5.0 32.07.5 He Su a le IV 0

6 5

3 August and Novester) Sr-90 (pCi/g-wet) 0.877.15 0.657.11 0.7670.13 Field Lab. Sht See Table IV 0

Comma Spectrum

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(PC1/g-wet)

K 40 14.0*3.0 11.0 2.0 12.5+2.5 I 8 ** " * * " * *

Co-60

1. ! *U. 2

<K4 0.5570.1 Plant site. Su Table IV 1

W 54 0.0T3*0.007 ova 0.027 0.004

{*,nt 1t 5n b V

Cs-137 1.5 0.3 0.12 0.0t 0.88*u.16 Ra-226 1.77.3 1.06.2 1.3h,0.25 Flele Lab. Site. See Table IV O

0 Th-228 0.76*0.12 0.57*0.1 0.6 @ 11 Field Lam. Sato, See Table IV O

1

'f 2 Samples Sr-90 (p'a/ml)

3

0. 41(* 3)

Coonbs, See Table VI O

[yrup(2)

(9/4/73)

Cavens Spec: rue

{

(P l/ml)

C K 40

+3 p.p+1.7(+3)

Coods, See Table VI O

Cs-137

+3

+3 0.l!.0.02(*3) Coombs. See Tsble VI O

Ra-226

+3

+3 2.3*F.4 Hicks Jers S u Table VI 0

Th-228

'3

3 0.078 0.017 Hicks farm. See Table VI O

i le Plants (3) 3 trab Samples Sr.90 (pC1/g-wet)

+3

'3 0.28 0.0$(*3) #4 Station Reservoir, See Table VII e

l (12/19/73)

Canma Spectrum Analysis

~

g (pC1/g-wet)

Be-7 3

+3 1.3 0.3(+3)

Sherman Pond, See Table VII O

K-40

+3 e3

,t.972.y *3) 1;.ariman Reservoir. See Toble VII O

g Co-60

+3

+3 0.074k0.30(*3) olX '3) Sherman Pond, See Table VII 1

Co 137

+3

+3 0.58*

S%erman PonJ, see Table Vil 0

Ra 226

+3

+3 0.5870.09(*3) Deerfield River, See Table VII O

Th 228

'3

'3 0.69 0.11(*3) Deerfield River, See laele Vil 0

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fedtsent (14) 28 Crab Samples Cross Alpha (pC1/3 (Esch Station During dry) 41.0+7.0

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August and November)

Cross Beta (pC1/3 40.0+7.0 40.5+7.0 Above Sherman Dee, M Table V O

Jry) 22.0*4.0 S.0+0.3 13.5 2.2 Condenser Outfall, See Table Y 3r-90 (pct /g-dry) 3.9ei.7 0.47.07 2.2.P.4 Abw e gScrean Dee, see Table V 0

0 g

Sr-89 (pC1/g-dry)

(HDA

<h4 c:A All Stations.

O i

Camma Spectrum E

(pct /a-dry) e E

K-40 15.0+5.0 9.6+1.6 12.3 2.5 l

Hi-5 4 0.2370.04 EMDA 0.1270,e2

'" " * * ' 0""* I *** '*

1 On 60

1. 8 +N. 3 0.21 0.04 Condenser Outfall' See Toble V 3

1.0 5 0

Cs-117 1.270.2 0.3170.05 0.870'2 Above Sherman Dam. See Table V 0

.1

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I Ra.226 4.57.8 0.4370.07 2.570.4 Bridee 24 Statten, see Table V 0

0 th.228 1.2_70.2 0.66_0.10 0.9_70.2 Bridge 94 Station, see Table V e

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TAtt,E I g

(CW.T 1NUCD) i For Seseling Pet.it (See Meat Column) Sampling Point soumber of Lecettene f Media Sampled Total hember Analysis eith stichest Average 1.evel For Perled ' Tith slighest Sigolficantly Above y af 1.acations)

Of sa-ples PegoM ettchest lowest _

Average. Average Level Im el 33ckgr0Mnd

%)

3 Crab Samples H-3 (pct /g-wet, bound-

3

+3 1.4 0.1 Deerfield River. See Table Vl!

0 6

[

(12/19/73) witer)

L Sr-90 (pct /g-wet)

3

1 0.97 0.16 Shersam Pend, See Table VII O

Cara. Spectrue Analysts (r t/g-met) e f

K-40

3

'3 4.0+0.7 Dwerfleid River. See Table VII O

g Cs-137

3

'3 0.2T.O.04 starriman meservotr, See Table VII O

< tea All Stettens 0

%)

4 Crab Samples I.331 (pC1/1)

Nov. and Dec.)

CJana 5pottrum Analysis

~

4.3 1.0 9.85 5.5 Einge'er Farm. See ' fable VII O

(Monthly During St-90 (pC1/1) 12.*2 (pC1/3)

K-40

3

3 776 130(*3) Kingsley Farm. See Table VIII e

Cs-137

+3

+3 20.5.a.0(*3) Eingsley Farm, See Table VIII O

4

[

'anber shown indicate measurement + cossiting error (90% confidence level). These measures.nte made by plent tNonnel before the analytical contractor begars rcutine weekly altborne long it c4 gre es i.et e and gross alpha f32urecents the week starting 12/2/73.

Il values shosn (except those (Jentified by footnote 't) were performed by the spelyttial contracter. TeleJyne titores, and represent the measurement + overall error of anstrale. This overall ects r tw the sum of co*mting trors calibration errors sample hand!!Eg errors, and sample Trecesenng errors. all at t he 91*. conf!Jense level, ipragebaseJononlyavalue. Thus high, low, and average value are lJentical.

$1 e month averages are computed by' considering any MDA as sere and are shown

everage everst! error of 4: lysis.

implesshowed Minimus Detectable Activity (ICA). See Tablee It and X.

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TABLE II i

Air Monitoring Locations c

.bi' Incation Distance from Plant (miles)

Azimuth p

Furlon House 0.5 232 B

Harr. an Station 2.0 3570

r. -

k Ford liill Road 1.7 1520 linrriman Station 2.0 359" Williamstown Mass.

13.8 2650 TABIE III Water Sampling Locations L

l I

Distance from Discharge Location Point (in miles)

Direction Sherman Pond -

Discharge Area

.05 349' No.,5 Station 3.9 Downriver Harriman Station 2.2 Upriver

(

Plant Potabic (Onsite Well)

Distance from Center of Vapor Container (miles)

East Storm Drain

.09 6

m f

West Storm Drain

.10 280 f,

Sherman Spring

.11 3040 i:

<l.

4 x

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TABLE IV g-

i@

Soil and V g:tntion Sar:pling Locatiens gfs uf Distance fr' Center a w.

y;g; Location Vapor Container (miles)

Azimuth Dw*

0 II Plant Site

.07 132 Q

0 d

Dunbar Break 2.0 216 T

West Cemetery 2.0 150 g

Harriman Station 2.0 359' h$@$

bd :

Field Laboratory Site 0.6 2300

@kD:n 9@9 Crossroad 2.2 830 T

gM Whitingham Line 2.2 320 M,.qi, b

,t, Adams Hi-Line 1.3 2890

_b$h.

E-TABLE Y-

!#h River Sediment Sampling Locations na

($

Location Distance from Discharge Poiret (River Miles)

Direction Ms

>wr

!,!T Sherman Pond

((,'d (Condenser Outfall Area)

.05 349

s 4

Sherman Pond (Above Sherman Dam)

.11 3200

.: 4 J:.

No. 5 Station Pond 7

J'.

(Below Sherman Station j

Spillway)

.34 Downriver (81 No. 5 Station (Above No.5 Canal (Entrance)

.70 Downriver (74y Deerfield River (Upstream of Rte. 2 Bridge at JB)

Mohawk Park) 13.4 Downriver

%:4, N

t :if Deerfield River (Near

?d Gar Chris Motel 18.6 Downriver se h

Deerfield River (No. 4 Downriver Station Pond) 22.5 pM Confluence of Deerfield E$

River with North River 23.6 Downriver E[fl Oh Harriman Station (from blfjj foot bridge) 2.1 Upriver

%n

> awo - n-1-n n..-ats,-

6.3 ___ _ __._ _ _ __ _._ _ Doriver _

n.

j) j)j TABLE V (CONT.)

f@

Distance Upriver of Confluence of Location North and Occrfield Rivers Dia'ection

-a

- 6[4 North River (Griswoldville i

pi Dan Pond Above) 3.2

. Upriver ei yf$

North River (former Lyons-Ms ville Dam Site) 4.5 Upri,ver ft North River.(West Branch) 3.9 Upriver MW(

North River (Griswoldville

_3 Dam, Pond Below) 3.0 Upriver

q

'4 TABLE VI e

b Maple Syrup Sampling Location Locatior.

Distance from Plant (rites)

Direction g[(

Coombs

~

Backsonville, Vt.

5.7 NE i;:g Y

R. Ilicks Farm a

Charlemont,.tlass.

5.0 SE q

-.y l

+

r.

TABLE VII y

-?j Fish and Aquatic Plant Sanpling Locations m 3.

O Distance From Discharge

.3 Location _

Point (in miles)

Direction

?g

M4 4

fy Sherman Pond y

(Southern End Near

- ?j Discharge Point)

C.I N

.j; Deerfield River q)g

(#4 Station Reserveir) 22.5 Downriver

??E Harriman Reservoir 6.2 Upriver

~

TABLE VIII Milk Sampling Locations Location Distance From Plant (miles)

Azimuth

s

--f'.

Kingsicy Farm

-g Whitingham, Vt.

2.2 450 1%

. Mt.Jilli_ans Dairy _.

1 a

r TABli (X fN Environrrntal Sample Detection Sensitivities by i

liigh Revolution Ge(.',i) Ganna Spectroscopy W

Q

'f'

Water (1 liter)

Soil 6 Vegetaticn Filters Nuclide pCi/ml (1000 gn) pCi/gm pCi/ Total Filter Be7 0.06 O.1 50 Cr 1 0.06 0.1 60 5

64

.,[

lin 0.006 0.01 6

S8 Co 0.006 0.01 6

Co60 0.006 0.01 6

Se75 0.052 0.09 52 Fe59 0.011 0.018 11 ki Zr95 0.011 0.019 11 l03 Ru 0.007

- 0.011 7

Ru106 0.06 0.I 60 I 131 0.00S 0.013 8

I34 Cs 0.007 0.011 7

g I37 Cs 0.007 0.012 7

l0 Ba 0.025 0.042 25 w

1.al40 0.00i 0.01 6

I41 Ce 0.012 0.02 12 I44 Ce 0.052 0.09 52 40 K

0.052 0.09 52 220 Ra 0.012 0.021 12 it Th228 0.012 0.021 12 q

u

,~

Above values are those quoted by Teledyne Isotopes, Inc., the analytical contractor for the Yankee Atomic Electric Company en'.d ronrental monitoring program.

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Ir $ $ 3 disW l E 0ld O E E A TAEE X SCHEDULE OF SAMPLE ANALYSIS YANKEE ROWE RADIOLOGICAL ENVIIER4 ENTAL MONITORING PROGRAM I

g M.D.A. &

Sanple Volune s

_ Media _

Analysis Freqhency Reporting Units Required

!AirParticulate Gross o(

Weekly -

0.5 pCi/ total filter Gross S Weekly. (*1 )

1.0 pCi/ total filter Ge(Li)(-isotopic Monthly 3tation Refer Tablo IX Sr-90 Composito 0.8 pCi/ total

[AirborneIcline I-131 g

Ge(L1) (- isotopic Monthly *2) 10.0 pCi/ total filter Radiochemical Weekly

3) i l

coparation & L.B.

Beta counting yWater Gross

Monthly 0.5 pCi/1 (2) 2 liters Gross S Mont51y 2.0 pCi/1

[

Ge(Li) isotopic Monthly llofer Table IX l

Tritium Monthly 2 pCi/ml I!M;ple Syrup Ge(L1) 6 1sotopic Annual Ecfor Table II h liters Sr-90 Annual 0.8 pC1/1 I

iSoil Gross u

' 3 times yearly 1.0 pCi/gm Gross S 3 tines yearly 1.5 pCi/m (2) 1 kg j

Ge(L1)f-isotopic 3 times yearly Refor Tablo II Sr-90 3 times yearly 0.o5 pci/cm 1.5 pCi/gm (*h))

\\

{Vrgotation Gross a 3 times yearly 1.0 pCi/gn (*h l

Gross 4 3 times yearly (2) I kg Gt(Li) isotopic 3 times yearly

tofer Tablo II l

Sr-?O 3 times yearly 0.5 pC1/gn (*h)

River Sediments Gross 4 3 times yearly 1.0 pCi/ gm

)

Gross G 3 times yearly 1.5 pCi/ gm (2) 1 kg Go(L1)fien+~jic 3 times yearly Rofor Table II i

Sr-90 3 timos yearly 0.05 pCi/m I

r

c' TABLE X. (continued) 1 M.D.A.&

Sample Volume Med'A Analysis Frequency Reporting Units Regnired '

Aquatic Plants Ge(L1)(isotopic 3-times yearly Refer Table II (2) 1 kg l

Sr-90 3 tines yearly 0.5 pCi/ gm (4) tiilk Ge(Li)(-isotopic Monthly anfer Table II (2) h liters

[

I-1 31 Monthly 0.5 pci/1 i

Sr-90 Monthly 0.8 pci/1 Fish Ge(Li)Uisotopic 3 tines yearly Dnfer Tablo II (2) 2kg Sr-90 3 tines yearly 0.5 pCi/gm (4)

Tritium 3 tines yearly 0.06 pC1/ml l

If any filter exceeds pCi/m3 gross beta, a gamma scan will be performed imr.icdiately.

Inmpics analyzed by Ge(Li) gamma spectroscopy as a monthly station composite for July, August, September.

r fsekly sampics analyzed by NsI gamma spectroscopy.

Nominal detection sensitivity 8 pCi at time of analysis, I

ictection limits as stated are per gram of ashed material.

The actual detection limits in pCi/gm (wet) will jary by a factor of 10-100, depending on the wot versus ash weight factor.

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A.

ATR PARTICULATES AND AIR IODINE N

. h Harriman Station t

v syi Volume Sampled Cross 8 Cross =

I-13 3

3 3

Date Collected (m )

Aci/m)

(oCi/m )

(pci/ )

t

,M 7/3/73 202 4 EDA

<MDA 7/10/73 202

<MDA

<MDA-

-;(

7/17/73 201

.048 +.011.012 +.003 j{

7/24/73 202

.045 1 011

<MDA W

7/31/73 207

.854 i.010.016 i.005 4(DA(*l)

Hy 8/7/73 237

.268 +.008.015 +.002 9

8/14/73 1%

.060 I.012.005 I.002 4

8/21/73 204

.024 I.011.037 I.005 8/28/73 201

.100 I.012.066 I.029

<MDA(*l)

-?,

9/4/73 202

.108 I.012.032 I.005 q'h 9/11/73 201

.016 5 014.036 i.005 9/18/73 181 4mA

.018 +.004 N

9/25/73 183 4(DA 405 40A(*1)

?

10/2/73 160 4(DA

.034 i.005

<MDA(*2) 10/9/73 161

.062 i.010 4(DA 4tDA tk[

10/16/73 161

.085 +.014 4(DA 40A 10/23/73 161

.150 I.030 4(DA 4tDA f

~

N 10/30/73 182

.110 1 020 4(DA 4 EDA

$j 11/6/73 181

.049 +.008 4(DA 41DA jyf 11/13/73 181

.051 1 009 4(DA 4tDA 11/20/73 442

.036 +.006 4(DA 41DA d

11/27/73 360

.042 I.007 4(DA 4tDA j

12/4/73 397

.035 i.006 4(DA -

4(DA Q

12/11/73 294

.036 i.006 4fDA 4 EDA 12/18/73 378

.026 i.004 4CA 4(DA 3-12/26/73 702

.035 i.006 4(DA 4tDA jf 3/2/74 599

.036 i.005 4(DA 4(DA 3;

.g.

e p$

' Of As Wj

1 Analyzed for I-131 as monthly composite sample fg

2 Analyzed for I-131 as weekly sample from this point forward 5

s

'; Q

-lC)

v.

p, Jf4 a f A.

AlR PARTICULATES AND AIR IODINE ON Furlon House T-j$

+

Volume Sampled Cross 8 hoss =

W 3

3 3

3 6J Date_ Collected (m )

(ICi/m )

(pci/m )

jpC1/m )

r3 a 7/3/73 272

<MDA

<MDA G

7/10/73 272 4CM

<MDA n

7/17/73 161

.223 +.017.029 +.005 7/24/73 242

.105 5 011.011{.002 7/31/73 253

.648 i.090.007 i.001

<MDA(*1) b 8/7/73 217

.273 +.009.013 +.002

,;f

8/14/73 197

.130{.~014.010{.003 R

8/21/73 203

.116 +.013.038 +.005 8/28/73 201

.231{.015.095 i.003

<MDA(*1) 4 9/J/73 202

.356 +.017.049 +.005 h'

9/1103 201

.072{.012.031 1 005

y. :q 9/18/73 220

.101 i.011

.045 1 005 kiL 9/25/73 223

.047 i.010.029 i.004

<MDA(*1)

,ri ?

10/2/73 181

.065 i.013.020 i.004

<MDA (*2)

O 10/9/73 181

.033 +.050

<MDA

' [i/

10/16/73 181

.120 I.020 9tDA '

<MDA 4 5 10/23/73 161

.049 +.00S 9IDA 9tDA 10/30/73 182

.055 1 009 9tDA

<MDA h%

11/6/73 181

.061 +.010

<MDA (MDA If 11/13/73 181

.081 i.013

<MDA

<MDA 11/20/73 392

.043 i.007 4fDA

<MDA

[,a 11/27/73 452

.016 i.003

<MDA

<MDA i

! S; r

12/4/73 139

.110 i.020

<MDA,

<MDA

b 12/11/73 408

.031 i.005

<MDA

<MDA 12/18/73 210

.024 i.004

<MDA

<MDA 12/26/73 688

.038 i.006

<MDA

<MDA 01/02/74 638

.027 i.005

<MDA

). y l

Si M

i

14 1

, f:T g

Jj

1 Analyzed for I-131 as monthly composite sample i 'I,? ?

7

2 Analyzed for I-131 as veckly sample fron this point forward m

I~

$r' l

.:;g l

-y i

P 9 o

FN Q

{.xA

>. m.

. -(')

ind

ew uie-mat

__,__,,,m.

.~..,_.____m.___,,,,_,_,,,_.

ir, r 1, l'

L[

A.

AIR PARTICU! ATE AND AIR IODINE Williamstown F

I, Volume Sa= pled GrossB Grossa T-331 3

3

[

Date Collected (m3)

(nCi/n )

(pCi/m )

(pCi/n3) n,

7/3/73 l,

to 12/4/73(1) a 12/11/73 214

.051 +.009 40A 4tDA 12/18/73 326 020 7.003 4tDA 4tDA 12/26/73 651

.033 7.006 40A 4tDA C

01/02/74 475

.039[.007 4tDA 4(DA J

[

A.

AIR PARTICULATE AND AIR IODINE b

Observation Center p-1 7/3/73 I:

f to 12/11/73(1) 12/18/73 404

.032 +.005 4(DA 4tDA E-12/26/73 605

.037 7.006 4tDA 4tDA 01/02/74 539

.040[.007 4tDA 4tDA A.

AIR PARTICULATE AND AIR IODINE Ford Hill Road v,.

7/.3/73 l.

to 12/4/73(1)

~

12/11/73 343

.030 +.005 4(DA 4tDA I:

n,*18/73 386 027 7.005 4tDA 4!DA

.?/26/73 639

.047 7.008 4(DA 4tDA pN 01/02/74 560

.038 7.006 4(DA 4DA Nf) lJ)

,' 3)

L (1) New monitoring station not put into operation until this date.

>d a

'3 f

wls,

b,

_.s.

._;._,._m

n-l --=

fffh=

-.z n -..

gr-mw - -

+

- - ~ ~ ~ - - -

v-

P

~i

~~,mm mv ~ ~ ~ -

y-

?

E' I' E'~

^

~

" N'

'h*

~

+

~ ' '

.'4

- %v :

1-

+

y, l

A.

Air Particulate Filters Isotopic Analysis on Monthly Composites Furlon House ~

(p C1/m>)

i July August September October Nove=ber December 3

Sanple Volume (m )

666 806 786 725 1206 2083 l

I o

l l

l Camma Spectrum Analysis l

\\

Be-7 (1.lio.2)E-1 (1.410.2)E-1 (1.liO.2)E-1 (7.411. 2) E-2 (3.910.7)E-3 (9.111.4)E-2 Mn-54 (1.510.2)E-2 (8. Oil.4)E-3 CDA (4.liO.7)E-3

<MDA 4fDA Co-60 (9.211.5)E-2 (5.510.9)E-2 (3.Sio.6)E-2 (4.310.7)E-2 (1.410.2)E-2 crst Ag-100m (5.710.9(E-3 (4.610.8)E-3 4tDA GDA

<MDA

@DA Cs-137 (3.310.5)E-3 4tDA CfDA (2.2iO.4)E-3 CDA WDA Zr-95 4tDA 4tDA WDA 4fDA (3.910.7)E-3 R_s_d_lochemis try SR-90 (7.711.3)E-4 (1.410.2)E-3

<MDA dDA (1.7_+0.2)E-3 (1.310.2)E-3 t

I

s I

k u

f-

!i i

A.

Air Particulate Filters Isotopic Analysis on Monthly Composites

}

Harriman Statioa, (PCi/m3) t l

July, August Septenber October November _

December 3

Sample Volume (m )

605 600 725 665 1164 2370 1

I l

j Cameta Spectrum Analysis I

Be-7 (1.8 0.3)E-1 (1.7f0.3)E-1 (9.411.6)E-2 (9.2il.5)E-2 (7.0il.2)E-2 (8.9tl.7)E-2 l

Hn-54 (1.310.2)E-2 (1.610.3)E-2

<MDA (9.811.7)E-3 (1.2iO.2)E-3

-(MDA e

Co-58

<MDA

<MDA (2.7+0.5)E-3

<MDA

<MDA l

Co-60 (5.710.8)E-2 (9.Ql.6)E-2 (2.liO.4)E-2 (1.5+0.3)E-1 (3.910.7)E-2 (2.210.4)E-3 j.

Ag-110m (6.311.0)E-3 (6.011.0)E-3

<MDA (4.liO.8)E-3

<MDA

<MDA j

Cs-137 (3.110.5)E-3 (1.110.2)E-3

<MDA (2.010.5)E-3

<MDA

<MDA j

Zr-95

<MDA

<MDA (2.OiO.3)E-3 (3.710.6)E-3 i

I'

}

Radiochemistry t

i fSr-90 (6.8tl.3)E-4 (3.910.7)E-4 (2.8to.5)E-3 (2.liO.3)E-3' (2.2 0.3)E-3 (1,110.2)E-2 1

i 4

i c

h e

77Eji -

U 9 :.,

=

k? 50 yw i[

1, A.

Air Particulate Filters L,

Isotopic Analyst,on Monthly Composites Williamstown (pci/m )

3 December 3

Sample Volume (m )

1066 f

a. '

Gamma Spectrum r

Analysis F.

Ec-7 (1.3 + 0.2)E-1 Co-60 (2.6 + 0.4)E-3 Ru-103 (3.8 + 0.7)E-3 il

Cs-137 (2,5 + 0.4)E-3 Zr-95 (3.650.6)E-3 Radiochemistry Sr-90 (1.5 + 0.3)E-3 a,

L Air Particulate Filters 1

h Isotopic Analysis on Monthly Composites Observation Center (pCi/m3))

December

[

Sample Volume (m )

1548 3

b Gamma Spectrum Analysis Be-7 (1.0 + 0.1)E-1 Mn-54 (2.1 + 0.4)E-3 g

L ~

Co-58 (1.2 + 0.2)E-3 Co-60 (1.010.2)E-2 1

Zr-95 (3.7 + 0.6)E-3 Radiochemistry Sr-90 (7.0 + 1.0)E-4 o

s

1. v;

' ?.

a.~

a -

c --

~

,;~

3,),

e

-g.4 e

@p(.

j !,

A.

Air Particulate Ffiters y, '

Isotopic Analysis cu Monthly Composites

g

+

4 i,;)

Ford Hill Road rf (I $/mJ)

C s.-}i December

~

3

{

Sample Volume (m )

1928 sm p

b:.

Ifj Camma Spectrum hh

(;i Arolysis

/

s r

M,(

N't Be-7

,(1.2 + 0.2)E-1 co-60 (4.6 _+ 0.7)E-3 g

m f.

Zr-95

'<MDA'

?I.

Ru-103

.(2.5 + 0.4)E-3 Cs-137

'<EA

~

&ey ;l jadiochemistry p

w Sr-90 (1.5 + 0.3)E-3 a

i.

k hf 0

'1

.r l

f

&L 7

^

lw q

y,% N

,e2.

4 k*#5:'

sl.34

?>

'dg l

h,-

.- -a

$, h, f

l

.N i

. Af2 I

y n

L i

j

> ]

_.. j, cx{

?.'] 1

......_L___~~~-_m m_._-.--..---

~. _ - -

~ PS

c.,u t_;,

p si f.4 wnf WW B.

WATER h

EAST STORM DRAIN s;,.

Dk;,p

' kp - U+e_ g

? n. -

ColIection Gross Gross k?f3 Date alpha Beta Sr-90 Tritium Y;

[

pCi/l pCi/l pCi/l pCi/ml

-u

.I'U 7/3/73

<MDA 3.4

+ 0.7 1.5 + 0.3

<MDA

~

.; t;

,ps g 3/1/73

<MDA 3.0

+ 0.5 1.2 + 0.2

<MDA v

{$fl 9/1/73

<MDA

<MDA A

10/3/73

<MDA 2.6

+ 0.4

<MDA

<MDA by; s r

g'jg 11/5/73

<MDA 4fDA

<MDA

<HDA wnuj 12/3/73

<MDA 3.4 i 0.6

<MDA

<MDA f

0;y.

y' ph Ge(Li) Analysis: All gamma emitting nuclides for each of the above samples

~

were equal to or less than the limits of detection listed 4

3

' t,p; in Table k'

R ':

R.A WATER y'

e s-WEST STORl DRAIN

n y

' i!

.g.i J.

Collection Gross Gross

{

,@n if Date Alpha Beta Sr-90 Tritium pCi/l pCi/l pCi/1 pCi/ml J

.1 7/3/73

<MDA 3.9

+

q

- C8 1.6 + 0.3

<MDA g.'4 8/1/73

<MDA 2.7

+ 0.5 2.1 + 0.4

<MDA

)

9/14/73

<MDA 2.7

+ 0.5

<MDA

<MDA Bn rSM 10/3/73

<MDA 3.1

- 0.5

<MDA

+

n %

,Jd 11/5/73

<MDA 4tDA (MDA

<MDA

(:

...j 12/3/73

<MDA 4!DA 41DA

<MDA

' 6s?

I'. ::$

IA%

Ge(Li) Analysis: All gamma emitting nuclides for each of the above samples were equal to or less than the limits of detection listed T:

in Table db ivy)

~

- h.Nd, p-N-

- r ;.

E i.t '),

i '

h am

F3 --

%E:(. Tj l

W O Y'w$

M cMt.:

- p

.u.; f 1 Y s

.$dO5M.e A r~ n ww - n ~

,w o.s

+*

~~ ~.

.w-~ ~ r m ~ ~ ~ -<'~--~- ~~

~~M

" * " " ~ -

E,(.3 o

t;< ~

R k.[

B. WATER

,M' SilERMAN POND

/

ff Collection Gross Gross

A Date Alpha Beta Sr-90 Tritium

[d (pCi/1)

(pCi/1)

(pCi/ml) yw 7/3/73

< MDA

< MDA 1.0 + 0.2

< MDA i;{ '

8/1/73

< MDA 2.7 + 0.5 1.4 + 0.2

< MDA h;

S/14/73

< MDA

< FD' l.1

+ 0.2

< 10A E.

10/3/73

< MDA

< MDA 1.3. ?_ 0.2

< MDA v:

y<

11/5/73

< MDA

< MDA hI, 12/3/73

< MDA

< NDA me

[j t

,s Ge (Li) Analysis: All gamma emitting nuclides for each of the above samples t;

were equal to or less than the limits of detection listed

?;

in Table f;;3f n?,

fi>

WATER 4

IIARRIMAN STATION V,

Collection Gross Gross Date _

Alpha Beta Sr-90 Tritium fn',

(pCi/1)

(pCi/ml) l <,

7/3/73

< MDA 2.7 + 0.5 2.5 +

0.5

< MDA 8/1/73

< MDA 3.2 + 0.5 1.4

+

0.2

< MDA 9/14/73

< MDA

<MDA 1.1. +~

0.2

< MDA 10/3/73

< MDA 41DA 1.4 +

0.2

< MDA hj 11/5/73

< MDA

<MDA

< MDA

< MDA 1

12/3/73

< MDA 4tDA

< MDA

&c?

'N Ge (Li) Analysis: All gamma emitting nucli6es for each of the above samples Cj were equal to or less than the limits of detection listed kW in Table

(,

y

,.,m f..

.a 1%

mx:t, p

A

[.,I6 3

B.

WATER

',M Si(EietAN SPRING m: L:

Nl Collection Cross Cross Date Alpha Beta Sr-90 Tritium W

(pCi/1)

(pCi/ml) 3

Jg i.h(

7/3/73 4tDA

< MDA 0.97 + 0.19 13.0 1 2.0

n. u s,.

.j k." (".

8/1/73 4tDA 8.0

+ 0.7 4.3,+ 0.7 16.0 + 3.0

'mE 9/14/73 4;DA

< MDA

< MDA 12.0 + 2.0

. lQ.

10/3/73 4fDA 3.8

+ 0.7

< MDA 14.0 + 2.0 11/5/73 4;DA

< MDA

< MDA 14.0 + 2.0 o

12/3/73 4!DA

< MDA

< WA 9.7 +

n s

, 1.6 y u

... & v..

s@/i{

Ge (Li) Analysis: All gamna emitting nuclides for each of the above samples

[Q&

were equal to or less than the limits of detection listed

,MfiU in Tabic

,gj

$Nb WATER N $)

5 STATION 4 ' itj Collection Cross Cross q,

g Date Alpha Beta Sr-90 Tritium pCi/l pCi/l pCi/l (pci/nl)

,y ;

7/3/73

< MDA

< MDA 1.7 + 0.3

< MDA e, 'l 8/1/73

< MDA 2.8.+ 0.5 1.7

__ 0. 3 7.8

+

1.3

+

mp:

9/14/73

< MDA

< MDA L

ffby 10/3/73

< MDA

< MDA f:' M 11/5/73

< MDA

d

., O i 12/3/73

< HDA 4.2 + 0.6

< MDA

< MDA s;

r.

-W u

9 ?'%

~ "

Ge (Li) Analysis: All gamma emitting nuclides for cacl of the above samples i

y@

were equal to or less than the limits of detection listed

i d in Table

$h yQ:y

~;a M. [._'

s,

%Gu

. lA

^

y a.7) c :..aa sl jrf g. ;-

.2, y 3h

,d 7 _ $u..

a.~ L

-wmn.,--.-_..-

....~..-e.

. ~ ~..

. ~.~

u. y...

8. WATER

'M Pl.AhT POTABLE j$

/

3 g

Collection Gross Gross ge.

Date Alpha Beta Sr-90 Tritium j

pCi/l pCi/l pCi/1 pCi/ml ~

y

.M 7/3/73

< MDA

< MDA 1.1 10.2

< WA 9,

8/1/73

< NDA 3.4 1 0.6

< WA

< EA h1g 9/14/73 s MDA 3.4 + 0.6

< MDA

< MDA a

10/3/73

< NDA 3,6 + 0.6

< EA

< WA a

di 11/5/73

< M)A

< EA

< MDA

< NDA

1.g iN 12/3/74

< EA

< MDA

< EA

.sW 4?y Ge (Li) Analysis: All gamma emitting nuclides for each of the above samples qs were equal to or less than the limits of detection listed 4

in Tabic w

v4v

. ??

h

4

',)4 i

?

"N:

~.t,.

f

t O

- -n

-ll~j

<. - a

!,= p js r

=

{1 en ki*

a

f

${

vt 4 -:

vy

.?

l Q)

~,aa,_,..,..~~---..-w-~-'

~ ~ ~ ~ ~ ~ ' -

- -~~^

L

"X C. TERPT.STRIAL VEGETATION

\\}fI v

{pCi/g) wet

<ge location: Harrican Station g

Date Collected:

8/27/73 11/5/73

~;

Ga ma Spectrun Analysis Be-7 6.2 + 1.0 9.8 + 1.6 i

K-40 5.7 + 1.0 3.9 + 0.7

-W Cs-137 0.22 + 0.04 0.16 + 0.03 r

Ra-226 11.

+ 2.

<MDA Th-228 0.40[0.07

<MDA

' {d "

h_

Radiocheni s t ry C

Gross Beta 8.0 + 1. 3 11.

+ 2.

Gross Alpha 0.28 + 0.05 0.72 + 0.12 Sr-90 0.40 + 0.07 0.90 + 0.15

~

p:. : -

location: Field Lab Site

^p- _

nate Collected:

8/27/73 11/5/73

/

b Ganca Spectrin Analysis k

Be-7 4!DA 9.9 + 1.7 4";, '

K-40 2.2 + 4.0 3.5 7 0.6 Cs-137 45A 0.14 7 0.02 Ra-226 40A 0.56 7 0.09

'Ih-228 otDA 0.15[0.02 p

i Radiochemistry D

Gross Beta 10.

+ 2.

9.2 + 1.5 h

Gross Alpha 0.092+ 0.015 0.011+ 0.002

~

(#

Sr-90 0.25 7 0.04

1. '. T 0.3 Location: Cross Road g

x.

L Date Collected:

8/27/73 11/5/73 G

(jf Gatuca Spectrum Analysis 1

Be-7 5.1 + 0.9 7.6 + 1.3 e

K-40 6.3 + 1.1 2.7 + 0.5

.i Cs-137 0.20 + 0.03 0.24 + 0.0%

AS Ra-226 8.6 + 1.5 4tDA SN Th-228 0.49[0.08 4tDA c._

f Radiochenistry Gross' Beta 7.3 + 1.2 3.0 + 0.5 Gross Alpha 0.13 + 0.02

.0557 0.009 T

Sr-90 0.54[0.09 1.6

_ 0.3 g;}

L wi

'.i._

+

.s

~

1 RE a

' rdi C.

TERRESTRIAI. VEGETATION t.

li 's k 9

mu (pCi/g) wet 4 ef hd location: Plant Site y,j Date Collected:

8/27/73 11/5/73 7.-ty-Gaarna Spectrtri Analvsis

'if; Be-7 2.5 + 0.4 1.3 + 0.2 NE K-40 6.1

+ 1. 0 6.5 + 1.1 bY Co-60 0.20 + 0.03

<MDA

($3 Cs-137 0.13 7 0.02 0.050+ 0.008 (D

Ra-226 0.55 + 0.09 0.99 + 0.15 4{

E-228 0.027+ 0.005 0.022+ 0.004 (2

)y.

Radiochemistrv Qy Gross Beta 6.7 + 1.1 7.5 + 1.2 jgg Cross Alpha 0.17 + 0.03 0.18 + 0.03 z

Sr-90 6

0.22 + 0.04 0.50 + 0.06

@F tocation: Dunbar Brool Area C

I,2 Date Co11ceted:

8/27/73 11/6/73 e.

ya N

Gamma Spectrte Analysis 7-;7

-ci Be-7 3.3 + 0.6 6.6 + 1.1 i'

K-40 7.2 7 1.2 6.2 71.0 iB Cs-137 0.43 + 0.07 0.19 + 0.03 i'il Ra-226 4tDA 0.66 + 0.11 Rg

'.~

Radiochemistry is pi Gross Beta 7.6 + 1. 3 8.9 + 1.5 Gross Alpha 0.15 + 0.03 0.12 + 0.02

f. M Sr-90 0.52 + 0.09 0.70 0.12 R

m,.

M.

Iocation: West Cemetary b->

l n

~

Qb f

Date Collected:

8/27/73 11/5/73

!! ?. T.

!.jf-Gaaraa Spectrum Ahalysis n.1%.

tw Be-7 1.1 + 0.2 8.9 + 1.5 fi K-40 3.8 + 0.6 0.81 + 0.14 l

hA Cs-137 l

k 0.11 7 0.02 0.38 7 0.06 Ra-226 0.64 7 0.11 1.2 7 0.2 h,f n-228 46A 0.17[0.03 m

tM l

Radiochecistry O

C3 Gross' Beta 6.8 + 1.1 3.1 + 0.5 p# i5 l

h$

Gross Alpha 0.05f+ 0.009 0.15 + 0.03 Sr-90 0.13 7 0.02 0.11 7 0.02 A

[

Nk

-,. d Ga _ _...~_

,e

_,. ~ _

..~

.m L..

J 5.[7)f C. TERRESTRIAL YEGETATION G.'y;r q

(pCi/g) wet t ; ;.

i ;

Location: Whitingham Line j

N:5 Date Collected:

8/27/73 11/5/73 N.

p.

6, Gamaa Spectrue Analysis

(,

y"? -

Be-7 0.73 + 0.12 4.7 + 0.8 K-40 4.3 7 0.7 2.8 7 0.5

+

[f5 Cs-137 0.0167 0.003 0.14 7 0.02 n-228 46A 0.037[0.006 P&,

llii, Radiocheristry cm Fjg Gross Eeta 6.0 + 1.0 3.6 + 0.6 Gross Alpha 0.47 + 0.08 0.36'+ 0.06 Sr-90 0.22 + 0.04 0.10 + 0.02

.h l

Location: Ada::1s fli-Line e a

^\\

Date Collected:

8/27/73 11/5/73

,. 3 Garsa Spectrur. Analysis 1

Be-7 2.2 + 0.4 7.S + 1. 3 t

K-40 6.1 + 1.0 6.6 + 1.1 7

Cs-137 0.19 7 0.03 0.13 7 0.02 Ra-226 0.94 + 0.16 1.0 + 0.2 s

N n-228 0.16 7 0.05 0.12 7 0.02 l

Radiocherristry 6

Gross Beta 7.3 + 1.2 10.

+ 2.

Gross Alpha 0.13 + 0.02 0.20 + 0.03 o

Sr-90 0.36 + 0.06 0.52 + 0.09 y. :1 6.)-.

pr.

?

l , '

((

~;

C - 's..

b

f. ~g

.V E

{.

u.

E.

t _ ;,

@f:c.

4 r1 g

l h

4

.h u A.._.. _..,

~" **

'^

RV D.

901TQ4 SEDDEhT-As a

y'f (PCi/g) dry.

i

$m.M I

y

- Bridge at #4 Station 14 location:

ud Date Collected:

8/ E/73 11/14/73 x

.I i

2; f:a== Socctrum Analysis f

W5 I[N K-40

11. + 2.

7.9 + 1.3 3

Cs-137 0.80 + 0.13 0.087+ 0.015 h3 Ra-226 4.5 + 0.8 0.43 + 0.07

}#

1h-228 1.2 + 0.2 0.60 + 0.10 he Co-60 0.028' 0.005 dA At

.t l:2 Radiocheristry

'2t Gross Beta 44.

+ 7.

16.

+ 3.

Bross Alpha 12.

+ 2.

5.9 + 1.2

)i Sr-90 1.4 7 0.2 0.26 7 0.05 Sr-P9

<0.4

.;;t c

"3 location: Gar Chris Hotel (Station f 4b) m M

Date Co11ceted:

8/28/73 11/14/73 N$

M Gama Spectrum Analysis

' ib K-40 11.

+ 2.

9.0 + 1.5

-- ?

Cs-137

.35 + 0.06 0.27 + 0.05 Je Ra-226 3.1 + 0.5 1.2 + 0.2 L'

Th-228 0.75 + 0.13 0.58 + 0.10 i

1j Co-60 0.04 +_.007

<MDA d

Radioche:nistry 5

i 57 Gross Beta 31.

+ 5.

43.

._ 7.

+

m,,A Gross Alpha 9.0 + 1.5 9.0 + 1.5 Sr-90 0.63 +

.11 0.31 + 0.05 t,

yt' Sr-89

<0.4 7,.

- ci ni location: Hohawk Park (Station 84a) j.c i %

l ig Date Collected:

8/29/73 11/15/73

' &?

i Gamma Spectrum Analysis:

i p.3 Nf, K-40 6.9 + 1.2 7.1 + 1.2 d

Cs-137 0.29 + 0.05 0.32 + 0.05

'jy Ra-226 0.60 7 0.10 0.95 7 0.16 en Th-228 0.32 + 0.05 0.50 + 0.03 D

{

Radiochenistry:

, : ;r

^:1 Gross Beta 18.

+ 3.

41.

+ 7.

$n?!v 3

Gross Al ha

- 3.6 + 0.6 16.

+ 3.

P Sr-90

.32 + 0.05 0.41 + 0.07 r.g. a Sr-89 j:M

<0.4

.m at _.._ _.. _

..... _ _ - _. _ _.. _... _. _ _ - - - _ ~. _. ~ _ - - -

. ~ - -

)

4 FM*

~J (pCi/g) dry (5. ]-;I Loc tion: Harriman Foot Bridge (Stcti:n 81)

I f,

Date Collected:

8/28/73 11/14/73 Wf e-T y1 pj Gana Spectrun Analysis o4 U+

K-40 15.

+ 3.

9.6 + 1.6

%fJ Cs-137 0.0874 0.015 0.49 + 0.0!

PJ Ra-226 0.76 + 0.13 0.91 + 0.15 D

'Ih-228-

.97 + 0.16 0.51 + 0.09 If-f 1"

I..M E

Radiochemistry q

N Gross ficta 30.

+ 5.

24.

+ 4.

Gross Alpha 13.0 + 2.0 8.1

+ 1.4 Sr-90 0.38 7 0.07 0.64 7 0.11 W'

Sr-S9

<0.4-us

[ [4 Location: Abne Sherman Dan (Station 2b) 7 g.

Date Collected:

8/29/73 11/15/73 Carna Spectrum Analysis R

K-40 4.3 + 0.7 12.0 + 2.0

,s

'?

Co-60 0.22 7 0.04 4!DA

l h;;-

Cs-137 1.2 7 0.2 0.31 + 0.05 Ra-226 0.62 + 0.10 4fDA Lj Th-228 0.41 7 0.07 0.47 + 0.08 Radiochenistry 8

.+^

Gross Beta 41.0 + 7.0 40.0 + 7.0 Gross Alpha 17.0 + 3.0 8.1 71.4 c

Sr-90 3.9 + 0.7 0.4 + 0.07 "4

f ':

Sr-89

<0.4 s

J l C Location: Below Lyansville Dam b m;

, f3 0:.-0 Collected:

8/28/73 11/14/73 K

.e f

Gamma Spectrum Analysis 2:,-

a; K-40 7.4 + 1.2 6.6 + 1.1 5;

Cs-137 0.12 + 0.02 0.21 + 0.04 T-Ra-226 0.24 + 0.04 0.61 + 0.10 k_ y Th-228 0.22 + 0.04 0.28 + 0.05

- M.

Radiochemistry a re

^:, 74 Gross Beta 17.

+ 3.

16.

+ 3.

- '=

:(

Gross Alpha 2.3 + 0.4 4.1 + 0.7

^$

Sr-90 0.19 + 0.03 0.20 + 0.03 1[ ),'

Sr-E9

<0.4

l;d [4],

pn

&[ :.,:a h..

u

vuisw avu n.

M p -}

(pci/g) dry M

Iscation: Above #5 Canal 3,

A

.d Date ColIected:

8/29/73 11/15/73 5l j,',

Gamma Spectrm Analysis e

aM))

T-40 12.

+ 2.

9.8 + 1.6

= [<$

Co-60 0.19 + 0.03 9tDA Cs-137 0.60 7 0.10 0.12 + 0.02 3

Ra-226 0.9470.16 0.58 7 0.10 4

Th-228 0.54 7 0.09 0.51 T 0.09

~

,;r Radiochemistry W

8 Gross Beta 24.

+ 6.

15.

+ 3.

M Gross upha 8.1 7 1.4 4.1 7 0.7 2

Sr-90 0.43 7 0.07 0.43 7 0.07 dd Sr-89

<0.4 N

Iocation: Below Sherman Spillway (Station #3a) y,;D Date Collected:

8/29/73 11/15/73 d

023 Gauras Spectrum Analysis py

$3 K-40 12.

+ 2.

10.

+ 2.

f.'$

Co-60 0.038+ 0.006 0.34 + 0.06

{,1 Cs-137 0.13 + 0.02 0.85 + 0.14 Ra-226 0.66 + 0.11 0.28 + 0.0S b

Th-228 0.44 7 0.07 0.56 7 0.09 O

Mn-54 46A 0.16 7 0.03 N

8'if i, f; Radiochemistry fG

-N Gross Beta 29.

+ 5.

32.

+ 5.

Gross Alpha 7.2 + 1.2 8.7 + 1.5 h_

Sr-90 0.40 + 0.07 0.83 + 0.16 if Sr-89

<0.4 N

C:n tL:;

f]

Location: Condenser Outfall (Station #2a) ft L1 Date Collected:

8/29/73 11/15/73 e

y Gamma Spectrum Analysis N

3@

K-40 7.7 + 1.3 12.

+ 2.

[

Co-60 0.21 7 0.04 1.8 7 0.3 J

Cs-137 0.82 + 0.14 0.62 + 0.10 l$

Ra-226 0.67 7 0.11 1.10 7 0.20 N

lh-228 0.63 7 0.11 0.66 7 0.11 1

Mn-54 4fA 0.23 7 0.04 u,y i

Radiochemistry s

..d i

-.. _ Gross Beta 47..

+ 3.

23..

. A..e..

+

.ym

-Q-g D.

BOTITN SEDDOT i

{

(PCi/g) dry a

.l)/

Location:

Below Griswoldville Dam m

Date Collected:

8/28/73 11/14/73 Gama Spectrtru Analysis

+

(,

K-40 6.3 + 1.1 5.5 + 0.9

.y e Cs-137 0.47 + 0.08 t'.49 + 0.03 a<

Ra-226 0.78 + 0.13 1.1 + 0.20 jy Th-228 0.35 + 0.06 0.50 + 0.08 W

Radiochemist:y 1ON Gross Beta 27.

+ 5.

17.

+ 3.

fj#

Gross Alpha 2.3 + 0.4 2.7 + 0.5 lF@x N.

Sr-90 0.53 + 0.09 0.73 + 0.12

?i Sr-89

<0.4

+

Jr Location: Above Griswoldville Dam y.

1[: -

Date Collected:

8/28/73 11/14/73 7,1 C

{.

Gamma Spectrum Analysis K-40 6.1 + 1.0 7.8 + 1.3

^ '

Co-60 0.021+ 0.004 4fDA b;a Cs-137 0.55 I 0.09 0.13 + 0.02 l

Ra-226 3.1 7 0.5 0.56 7 0.09 c

'Dt-228 0.69 7 0.12 0.33 7 0.06 Radiochemistry 7

f0 -

Gross Beta 23.

+ 4.

14.0 + 2.0 g.,1 Gross Alpha 11.

+ 2.

0.90 + 0.15 E,_

Sr-90 0.55 + 0.09 0.12 + 0.02 F

Sr-89

<0.4 3

k Location: Confluence of Deerficid/ North Rivers Date Co11ceted:

8/28/73 11/14/73 Y}

Gamma Spectrum Analysis Y!

K-40 6.5 + 1.1 8.1

+ 1.4 Cs-137 0.13 + 0.02 0.076+ 0.013 7~'

Ra-226 2.5

+ 0.4 0.59 + 0.10 I '-

Th-228 0.65 7 0.11 0.34 7 0.06 3

Co-60 0.029[0.005 4fDA Radiochenistry r

{d E. ?s Gross Beta 13.

+ 2.0 14.

+ 2.0 y

Gross Alpha 4.1 + 0.7 9.9 + 1.7 p., i _.._

c nn

D.

90!T04 SEDIMENT

,s4b (pcl/8) dry M

Incation: Above Re3 Mill Dam p

w

!5 Date Collected:

4 8/28/73 11/14/73

q Cama Socetrum Analysis

.-py K-40 9.2 + 1.5 7.5 + 1.3 p!

Cs-137 0.23 + 0.04 Ra-226 0.29 + 0.05 0.54 + 0.09 1.2 + 0.2 f!

Th-228 0.40 + 0.07 0.47 7 0.08 N

Co-60 0.026_7 0.004

<MS i

Radiochenistry is a

Gross Beta 21.

+ 4.

21.

+ 4.

'WY Gross Alpha 7.2 + 1.2 3.2 + 0.5 n

Sr-90 0.25.+. 0.04

'O.34.+ 0.06 Sr-89 s.

<0.4 Location: liarriman Reservoir Yi -

s i

Date Collected:

h 8/28/73 11/14/73 j2w Garma Spectrum Analysis 3

'd K+40 12

+ 2.

11.

+ 2.

3 Cs-137 X

0.22 + 0.04 0.61 + 0.10 Ra-226 2.8 + 0.5 Th-228 0.78 + 0.13 3

0.43 + 0.7

').48 + 0.03 i;f Radiocheralstry 2,Q

>a Gross Beta 20.

+ 4.

30.

+ 5.

Gross Alpha 9.9 + 1.8 9.9 + 1.7 Sr-90 0.09 + 0.015 0.20 7 0.04

'i Sr-89 T

~

<0.4

<wl l-s

- y

.l3

-7 i

I q

a

n i

m..

w,:j

.a..

as.

. - - -. ~ - - -

" ~ ^ ~ '

- - - - - - ~ ~ " - '

~ ^ ~

hy:J.

E. SOIL

.m

}

(rfi/g) y,.

g ;yl Iocation: Itarriman Station n

Date Collected:

8/27/73 11/5/73 Gamma Spectrum Analysis e 3-K-40 11.

'+ 2.

11.

+ 2.

. 3N Cs-137 0.88 + 0.15 0.099+ 0.017

'T $

Ra-226 1.1 7 0.2 0.33 7 0.06

('i Th-228 0.60[0.10 0.30 + 0.05

~

fh Radlocheraist ry

' N:

i' Cross Beta 26.

+ 4.

23.

+ 4.0 Gross Alpha 5.9 + 1.0 6.3 + 1.4 w

i^

Sr-90 0.73 + 0.12 0,37 + 0.06 a..

L ';.3 k

a, location: Field Lab Site f )Q 4 Date Collected:

8/27/73 11/5/73

, h

.p!

Gamma Spectrum Analysis K-40 12.

'+2.

12.

+ 2.

k,'

Cs-137 0.75 + 0.14 0.061+ 0.010 i

Ra-226 1.0 7 0.2 1.7 7 0.3 Th-228 0.57 7 0.10 0.70 _7 0.12

, s lK-t Radiochemistry 0

F Gross Beta 36.

+ 6, 28.

+ 5.

3 Gross Alpha 11.

+ 2.

10.

+2 Sr-90 0.87 + 0.15 0.65 + 0.11 L) t location: Cross Road l

Ix Date Collected:

8/27/73 11/5/73

..p47 i

*{

~

Gemma Spectrum Analysis F -

K-40 12.

+ 2.0 9.8 + 1.7 t((

7, Cs-137 1.1

+ 0.2 0.16 + 0.03 U

Ra-226 0.36 + 0.06 0.18 + 0.03 I

Th-228 0.49 7 0.08 0.4970.06 g

)

(f Radiochenistry u

'dM Gross Beta 29.

+ 5.

21.

+ 4.

L i 04 Gross Alpha 5.0 7 0.9 1.3 7 0.2

~

L 1-Sr-90 0.39 _T 0.07 0.48 0.08 1

v.,

.e s

[

jl t. +s a1 t a A >-

L.w3IL fit d3d.

(PCi/g)

-2

.g Irc.tlo... Planit Site

.. ${

Date Collected:

8/27/73 11/5/73 P

Gamma Spectrun Analysis

?y K-40 13.

+ 2.

8.6 + 1.4 G

Mn-54 hh 0.0437 0.007

<@A Co-60 1.1 7 0.2 (MDA Cs-137 0.58 7 0.10 0.49 + 0.08 Ra-226 0.82 7 0.14 0.70 7 0.12 g

Th-226 0.50 + 0.08 0.62 + 0.10 a3

.R.adiochemistry xt m

Gross Beta 27.

+ 5.

20.

+ 3.

4 Gross Alpha 18.

+ 3.

8.8 + 1.5 Si Sr-90 0.61 7 0.10 0.87 7 0.16 3

Location: Dtmbar Brook Area

?!u kl:'a Date Collected:

k 8/27/73 11/6/73 j$

Gamma Spectr.im Analysis j

h p

j wn d

K-40

' N 9.4 + 1.6 8.6 + 1.4

$T

~ Cs-137 0.40 + 0.07 0.36 + 0.06 Ra-226 0.96 + 0.16 0.84 + 0.14 n-228 pg+

0.63 7 0.11 0.48 7 0.08

$4 Radiochemittry (N5

fii Gross Beta 27.

+ 5.

19.

+ 3.

63 Gross Alpha 6.8 + 1.2 10.

+2

?!

Sr-90 In 0.50 + 0.09 0.83 + 0.14 r".. h

%p location: West Cemetary 9

I4 Date Collected:

l iif 8/27/73 11/5/73 l

iM K-40 9.8 + 1.7 11.

+ 2.

~

1 Cs-137 1.4 70.3 0.17 7 0.03 92A a

Ra-226 0.95 7 0.16 0.79 7 0.13 w

l

' hk

%-228 0.44 + 0.07 0.55 + 0.09 l

ys g~ 3 33 P.adiochemistry F?$

~

m b)

Gross Beta 26.

+ 5.

24.

+4.

i

p, Gross Alpha 5.4

+-0.9 11.

+ 2.

En Sr-90 0.61 + 0.10 0.85 + 0.14

%h4 XS2 ids 4

g 5.*

,m_

%i#-..%

e ava s, ff, (pCi/g) ij ff gcation: Whitingham Line n

l$

Date Collected:

~

[$

8/27/73 11/5/73 a

pg Gamr.a Spectrun Analysis 9

a I3 K-40 14.

+ 3.

11.

+ 2.

O Cs-137 1.0 Ra-226 0.88 -+ 0.2 0.10 + 0.02 L.15 1.3 7 0.2 0+

1h-228 0.41 + 0.07 0.54 + 0.09 k

Radioche.?.istrv D

a

'W Gross Beta 28.

+ 5.

26.

+4 I!

Gross Alpha 6.3 + 1.1 5.2 + 0.9 Sr-90 0.50 + 0.08 0.68 + 0.11

$g Location: Adams Hi-Line sdd Date Collected:

8/27/73 11/5/73 puma Spectrum Analysis K-40 15.

+ 3.

8.5 + 1.4 Cs-137 1.5 + 0.3 0.12 + 0.02 d

Ra-226 0.44.+.0.07 0.92.+ 0.15 w

Oi 1h-228 0.52 + 0.09 0.39 + 0.07 g;

Radiochenistrv kf Gross Beta 30.

+ 5.

21.

+4.

k Cross Alpha 9.0 715 4.7 7 0.8 Sr-90 0.51 + 0.09 0.39 + 0.07 I(

m

[b

/1f

}

daAe I, k y

=

3 N

Q 3

is w.

bku na u --.--... -.

i es F.

MAPIE SYRUP

%n.

M;4 (p Ci/cl) 7 f

Location: Roy Ilicks

[.

-c5 Charleront, Mass.

9 Date Collected:

9/4/73 7

?

- :3 Carma Spectrtac Analysis

-f 3

K-40 2.5

+ 0.4

.J Cs-137 0.077 7 0.013

.i Ra-226 2.3

+ 0.4 Tn-228 0.098 + 0.017

~

yz

-e

N.x Radioche: nistry

}N b

Sr-90 0.26 + 0.04

,%. e

?3 I,ocation: Coombs i7 Jacksonville, Vermont 5s

[]

Date Collected:

9/4/73 4 +--g EZ Ganna Spectrum Analysis a

y, 9 K-40 9.9

+ 1.7 N

Cs-137 0.12 + 0.02 Ra-226 0.23 7 0.04 P a-Th-228 0.030 + 0.006

y

[_3 Radiochemistry

{O}3

- d Sr-90 0.41 + 0.07

r. c I

r-F

(' '- C

6 Vi ;'

=r

(; ;j

-..l3, s.

I a

bD p

li $

bs:Jj p

M

~-

r

,f '}

Wl

(

M

[

.?

K 2%

f..m r

p_

" ' ~ " ~ * " ^ " ' ' ' ~

^

. :y N..

G.

AQUATIC PLANE MY

+ ;*

M 't (pCi/g) wet n

n.- w 4'

location: Shernan Pond (southern end) 1 7..

I i

[s.

Date Collected 12/19/73

n kd Gar.ma Spectrum Analy>ic--

sx

? :j h

'5

. c -,5 Be-7 1.9

_ 0.3

+

%q '

K-40 3.5

+ 0.6 eE Cc-60 0.074 _+ 0.012 t.w Cs-137 0.58 -+ 0.10 r

.n 0- - g B-228 0.38 + 0.06

)M

~

wag Radiocheuistry

.ye Im1 Sr-90

~0.25

_ 0.04

+

m y *'.

t.s Lecation: Decrfield River (#4 Station Reservoir) bh.m5 t

. fg Da*.c Collected 12/19/73 j25 t/.

Gamma Spectrum Analysis r-p{kh K-40 8.5

+ 1.4 91/-,

Cs-137 0.31 + 0.05 y

jpi Ra-226 0.58 7 0.09

,W Th-228 0.69 7 0.11 tm

1..

F "hG Radiochemistry __

c r

44 Sr-90 0.18

_ 0.03

+

f Location: liarriman Reservoir s..,

n: -

Y,Gr n,

--1 Date ColIeeted 12/19/7y Mf Gamma Spectrtm: Analysis L-L Be-7 1.4

+ 0.2 s

%,_ #I

[7 -

K-40 3.9

_ 0.7

+

Cs-137 0.46 + 0.08 N'q.

%-228 0.24 7 0.04 r; y

-i fI

, cy l/ ;

nn I 5 ^]

1 s(

e

.m 4 15 9h3 t

t tl ;!ir

.- a

-q

'fi

~

2J ; >

';L...-.sx_-__~.____.-,,

~ ~ - - ~.

- -~

L FIS'l l

Nr--

J,A2

$ri/g) wet

-a (d

Location: Shernan Pond

..s Date Co11ceted 12/19/73 Garma Spectrum Analysis K-40 2.4

+ 0.4 Cs-137 0.20 7_ 0.03 1

'ladi ochni s t ry 4

S r-90 0.97 + 0.16 11-3 1.0 7

__ 0.1

$}

Location: Deerfield River

.., g k

Date Collected 12/19/73 Mtyf Gamma Spectrum Analysis

- f 1, k';$e K-40 4.0

-+ o.7 JId

_{If Radiochemistry

[^1h)

J.. s

Sr-90 0.93

_ 0.16

+

VM 11-3 1.4 We

-+ 0.1

s sm i.9, Location: liarrir.an Reservoir

.x;

'_ ?d Date Collccted:

12/19/73

y

9 f6 Garmna Spectrum Analysis g

.2['8 K-40 2.6

+ 0.4 MJ Cs-137 0.21 7 0.04

. w r sh E5 Radiochemistry l

ik

'I?

Sr-90 0.45 + 0.08

=_15t.

H-3 0.91

s;>l

-+ 0.10 ep 8

s.'

8

.. )

[ )-

7,4%

4 ~(k

.g y

Y.d

, s ??,

, ;p t

-p

.',f3

< :j l-:2 tt:l(

g. d : K

~- -.- -

-- - - - - - - - - - - - - ~ ~ "~*- - - ~' ~ "

' ' " ~ ~

I. '4ILE (pCi/l) w 4

Location:

Mt. v.illiams Farm Willianstown, !!an.

Date Collected 11/6/73 12/5/73 i

Gamma Spectrun Analysis 733 + 150 K-40 5

Radiochemistry I-131

<0.5

<0.5 Sr-90 7.8 + 1.3

s.

2.7 + 0.4 s-Is

)

! ) $y. 5 Leation: Kingsley Farm

-]hd Whitinghar, Vermont Ez

.j fw]a Date CoIIceted 11/6/73 12/5/73

-ib T'];g3 Gasca Spectru::: Analysis ff Ehi lyy[

K-40 776 1 130.

.WT Cs-137 20.+

4.

c u rf$h i?py Radiochenistry H

JD;

. M...

I-131

<0.5

<0.5 rA Sr-90 6.3 + 1. 0 12

-+

?.

a ffl T am

.y 3 k

.s f

r

i. t t

]'&

s fa s

y 4

,- Q 74

' S.h

.m

?

4

,:. ^

J tv et

..\\ M h ~liN f - [k Nun t3(' $

. kh

>lGui i A l$

_4 3

i 3, t.

. s 9

>&_ i v'a mmam

... ~ ~ w eevre w

sw~c~ + -

.-~~w'sm"-*+-*""*~^*'*-4'*"**'***'"'~~*"

~

~~

i END 6

l f,d}

(:

'h I) i k

a 6

a-f

!?

$a.

h I

[,'if hf

[

c ;..

f e

.ika un i

?

il a

Li_DATE FILMED !,

in g'

{

. )-

h{

W g' m --

]

5j f1 7

!7 4, !

e,

=

R$

l'

, d i

%89 *BbrMMMML M-WWW M-GWM N$%'

'O W Yk '

M

N' L

ML20038A063

Text

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