ML20084J809
ML20084J809 | |
Person / Time | |
---|---|
Site: | Clinton |
Issue date: | 04/04/1984 |
From: | Huebner L, Nicia L TELEDYNE ISOTOPES |
To: | |
Shared Package | |
ML20084J798 | List: |
References | |
NUDOCS 8405100076 | |
Download: ML20084J809 (77) | |
Text
{{#Wiki_filter:_ _ _ _ - .- - _ _ _
' ' ' ^ 'A'TELEDYNE ISOTOPES <
.,-~s MIDWEST LABORATORY N 1509 FRONTAGE RD. NORTH 8 ROOK, IL 60062
. (312) 5640700 1983 ANNUAL REPORT TO THE ILLIN0IS POWER COMPANY CLINTON, ILLIN0IS PRE 0PERATIONAL ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM CLINTON POWER STATION CLINTON, ILLIN0IS PREPARED AND SUBMITTED BY TELEDYNE IS0 TOPES MIDWEST LABORATORY /~T V
PROJECT N0. 9109-9110 January - December 1983 Prepared by: . ou L. Nicia Group Leader Ap ed
- O L Date hfVffiY H4ebn~er ///
L. Genera'G. (l Manger 1 l 8405100076 840504 PDR ADOCK 05000461 R PDR .
I !O TABLE OF CONTENTS Pale, 1 List of Figures ili List of Tables iv i 1.0 Introduction 1 2.0 Milch Animals and Vegetable Gardens Census 1 3.0 Data Tables 14 Appendices A. Crosscheck Program Results A-1 B. Data Reporting Conventions B-1 C. Sampling Program and Locations C-1 O i l \ O ; L l i l- 11 l l. l:
a i t! n I List of Figures No. Caption Page 1 Sampling locations, Clinton Power Station . . . . . . . . . . 2 2 Airborne particulate samples, Location CL-1, gross beta activity, monthly averages . . . . . . . . . . . . . . 3 3 Airborne particulate samples, Location CL-2, gross beta activity, monthly averages . . . . . . . . . . . . . . 4 4 Airborne particulate samples, Location CL-3, gross beta activity, monthly averages . . . . . . . . . . . . . . 5 5 Airborne particulate samples, Location CL-4, gross beta activity, monthly averages . . . . . . . . . . . . . . 6 6 Airborne particulate samples, Location CL-6, gross beta activity, monthly averages . . . . . . . . . . . . . . 7 7 Airborne particulate samples, Location CL-7, gross beta activity, monthly averages . . . . . . . . . . . . . . 8 pg 8 Airborne particulate samples, Location CL-8, gross V beta activity, monthly averages . . . . . . . . . . . . . . 9 9 Airborne particulate samples, Location CL-11, gross beta activity, monthly averages . . . . . . . . . . . . . . 10 10 Surface water samples, quarterly tritium activity, Location CL-9 (17500' E of Station) . . . . . . . . . . . . 11 11 Surface water samples, quarterly tritium activity, Location CL-10 (26250' ENE of Station). . . . . . . . . . . 12 12 Surface' water samples, quarterly tritium activity, Location CL-13 (20,000' SW of Station). . . . . . . . . . . 13 i O - l iii
il
!I l l 1
O List of Tables Title Page No. o Sampling locations, Clinton Power Station . . . . . . . . . . 15 1 Type and frequency of collection .............. 16 2 Sample codes used in Table 2 ................ 17 3
.4 Airborne particulates collected at Location CL-1,
' analysis for gross beta . . . . . . . . . . . . .e . .... 18 5 Airborne particulates collected at Location CL-2, analysis for gross beta . . . . . . . . . . . . . . . . . . 19 6 Airborne particulates collected at Location CL-3, analysis for gross beta . . . . . . . . . . . . . . . . . . 20 7 Airborne particulates collected at Location CL-4, analysis for gross beta . . . . . . . . . . . . . . . . . . 21 8 Airborne particulates collected at Location CL-6, O eoi>=4sforscossbete - 22 9 Airborne particulates collected at Location CL-7, analysis for gross beta . . . . . . . . . . . . . . . . . . 23 10 Airborne particulates collected at Location CL-8, analysis for gross beta . . . . . . . . . . . . . . . . . . 24 11 Airborne particulates collected at Location CL-11, analysis for gross beta . . . . . . . . . . . . . . . . . . 25 12 . Airborne particulates, gross beta analyses, monthly .. averages, minima and maxima, 1983 . . . . . . . . . . . . . 26 13 Airborne particulates, quarterly composites of weekly samples, analysis for gamma emitting isotopes,1983 . . . . 29 14 Ambient gansra radiation (TLD), quarterly exposure . . . . . . 32 15 Surface water samples collected at CL-9, analysis for gamma emitting isotopes . . . . . . . . . . . . . . . . 33 16 Surface water samples collected at CL-10, analysis for gamma emitting isotopes . . . . . . . . . . . . . . . . 35 O iv
l List of Tables
- Page o
_N_o,. Title 17 Surface water samples collected at CL-13, analysis for gamma emitting isotopes . . . . . . . . . . . . . . . . 37 18 Surface water samples, analysis for tritium . . . . . . . . . 39 19 Well water samples collected at CL-7, analysis for gross beta and gama-emitting isotopes. . . . . . . . . 40 20 Well water samples collected at CL-12, analysis for gross beta and gama-emitting isotopes. . . . . . . . . 42 21 Well water samples, analysis for tritium. . . . . . . . . . . 44 22 Fish samples, analysis for gamma-emitting isotopes. . . . . . 45 23 Bottom sediment samples, analysis for gama-emitting isotopes. . . . . . . . . . . . . . . . . . . . . . . . . . 46 24 Shoreline sediment samples, analysis for gama-emitting isotopes. . . . . . . . . . . . . . . . . . . . . . . . . . 47 25 Slime samples, analysis for gama-emitting isotopes . . . . . 48 26 Green leafy and tuberous vegetable samples, analysis for gama-emitting isotopes . . . . . . . . . . . . . . . . . . 49 27 Grass samples collected at CL-11, in lieu of milk, analysis for iodine-131 and gama-emitting isotopes . . . . 50 28 Grass samples collected at CL-15, in lieu of milk, analysis for iodine-131 and gamma-emitting isotopes . . . . 52 29 Grass samples collected at CL-16, in lieu of milk, analysis for iodine-131 and gamma-emitting isotopes . . . . 54 30 Grass samples collected at CL-17, in lieu of milk, analysis for iodine-131 and gama-emitting isotopes . . . . 56 O l v
l l
! /3 -
LJ 1.0 Introduction The following constitutes the 1983 Annual Report for the Radio-logical Environmental Monitoring Program conducted at the Clinton Power Station, Clinton, Illinois. Data obtained in the program are well within the ranges to be expected in the environmental media sampled. None of the media sampled contained radioactivity attributable to the construction of Clinton Power Station. 2.0 Milch Animals and Vegetable Gardens Census A milch animals and vegetable gardens census was conducted on August 10 and 11, 1983. The survey was conducted by visual observation and consultation with Ms. Wilma Brommel, Extension Advisor, Home Economics, Ilinois Department of Agriculture. There were no milking cows or goats found within a 5 mile radius of the station. Several herds of beef cattle were observed within this area; however, none of the cattle were milked for human consumption. Several vegetable gardens of greater than 50 m2 were ' located in the area. They were: Mr. T. Plunkett residence, approximately 2.25 miles WSW of the station; Mr. J. Reynolds residence, approximately 1.0 mile N of the station, Mr. R. Wantland Residence, approximately 3.0 miles SW of the station; Mr. R. Kuntz residence, approximately 2.5 miles W of the station; Mr. D. Hulveys residence, approximately 1.5 miles N of the station; Ms. C. Moore, Green Acres Campground and Storage, I l approximately 3.5 miles SSW of the station. The towns of Birkbeck, DeWitte, and Lane were also surveyed. As l almost all of the residences had gardens they were too numerous to list. The sizes ranged from less than 10 m2,_to over 50 m2 The predomi- l nant vegetables grown were tomatoes, zucchini, beans, corn, cucumbers, l onions, peppers, and peas. In general, the gardens were in a very poor ) condition due to a prolonged draught. Hardly any vegetables'were still ; in the garden at the time of survey. ) O 1 L __
e x ni:/&._ __ . _ _ll-O
- -_ 2 O
52 -lE M- OI Q38}"j Former 37 x .:: - - cdr
.J.'.
51 - 39 \ , [3 ENLARGED 7' E c . X i, '
'E:-
Parnell
.:1 .
ti -
. :. .r. .-.:.o ,.. : - - ~.' ., CUNTON:::POWER y SU a ; *
- 9 - .
1 V ..... uicRowAVE k' [ ' BirkbeEl' p/'*"" . .I p (: ' -} TOWER 9 '_ .'."" F) g Clinton .-
,- , . . De Witt ....:. ...r .r;;;
40' Ih.; I '" 'll'
'~ >n.
(Q
.. 5 >,.. .';- ; . - ..-
E50 ......u u u--
u dC
- s. . .
* ~ ** 'd "
- ....- / n D' ' "d
/ ' t. t:.: . _
t . c. ft R-
--: c.. :: r .n . n . -
1 Birkbeck 21 DeWill f 33 21 2 g
- 22 '43
}
2
. ,4 :,3 , 3 j7 # - % b 'Moroa kB) ro i5h,!'y 34 E 12 #
g; [ MP I6 ."~..
,' ' K. .' .. :n. . .
14 2 'Q;6 E-
. 4 5 .?- .; - $3 ) a i
26 27 .. :, A .? Argenio A9 M. i
. :. . l . ! . 5 g30, g'y - . . . ~- .. , u:: .
- . . e
. . N . : : 7.,.79 ... %.<e. .i.,,.,ap .> scau' 4 F . r. . 4'29 2- by A. - m ll ... 8 ,. . :- .- . . ,.'; o i 2 3 4 sen ,, :.. ... c, . - . : r y; - -sc.;; c-C L I N TO N :.a ,,7 v.! * *.., Somplin . .... , sompte i ,o ioLocation 2i .. POWER ' .. ~; e 3 4 s 7 iz ,3 i,is is ir ,,i,32 STATION .;;? ..,. ," ~:; fr. 4.::- - ~7 .. ~
APondAI e e e e e e e e
. y.- .5;i r1 --
ei I .:7. t;, TLD e e 5 h e e e 2
- E
. e # { .m cf. .. 'ir<re . . . .. .r.; . 42 u .;\ . :y .
o e e e )
..p,, .:: .ui: :......: ~- ...- Ow :
- l. .s ;.,.., {: . : ' ' . . ;, .~ .: E_ . A3 e 47 [ j.' ,5W 4.,+cEMETEfN sw e e e h
" .4 -.. -
1 l3 - ' 'O. 544 vE e e
-; l" :. A"6 . . ci. - G L *'" ~
y 10 b. . qq r. ;4. 5.
- Loc. No. 5 - TLD .
SL a e
#g r, . :% -
BS e e SCALE: O O.5 Lane fri 1 2 MILES SS *
- Figure 1. Sampling locations, Clinton Power Station.
l l l l l l 1.00 1.00 ' L l: #-l: :1!:) '-I- ' ' - di l.i.- L ;ic4= ::bi l '-- d 128 iait M -J : 23 it J -j:1:-L=4E=t--*-M 9 - _9 [
=M D- ~
8 d' M "U2 O*E - II : 1 f iil-Y- inE- I2 M =!15 =hi"f- "" -- 8 E 2h ' [ bd$$.N;l '.!! '-t T2MNi$b'-N
~
7_
- --i ' t 'I II5-3.MMM; Y.N --'.~ Li2H __ ; . .. _ 7 d I; u.1 Irr .dr n j.j-.- 2:2:1 - - --
t-l==,: =.ut l=:=j .} : =t===--
r :_m. . _ . _ _ - + - - - - - - - tr_{ - ~l2= :r :- "~
6 ! l 4- , -- -
", 6 ..p-- r j:;:r ;:-
_ ,-Lg nty_, d _1__ 21.2: . :_.: 1 -~ r_ _r._L "
- L: n; : i_. 1 --- ;---
# _.._ . .i. . :t-: : l:r-r--t. _ :- r- :-- : 2. ._ . i . .._. _ _._._
__ .H : i-: j. a .1 _.1 - _ --L a j f _{_- h ; 5 ,_t--+' -
.g _-i .;y 3 24= ker:; j ;;; g :;=; s E _
4 3}f ~. I fdGj - W dt: r ?2- ijMif Ll; E iriell' E-li:
~
_ ? #'~" ~~
- N5 4 21 g .. :.gzu _};_4.-i _. .
._j _.2. -_r:r l-_d.__, ,$__ 2;._t_.1 g __,_ g = r:23=- l j g.. 2 1 r- ,.;__.-=.1__ :_._
_4 _ ... _ , . .,. . _. e .12n .
-+ - =:_.;"d_'EI=!= : t:1_ .-_. _. . .. _ t21=
3
.- 4;P- '= *- -
b.22-j:g- .s t -g= 2.:2r er-_.{- I2 -8 -4 - t - --- 3 hs3 2 ._ _{_Nb N 5 5$-}. N - $ bf .i'_I1"Ch5U--i- _2E'4"---
~f r -ir _ :1:=t: ut: .
1 :r_t r. - - i -- 22-_.- _.-N : 2
- I~ I i--- -A' - -
l'-t : t- 32.- _ _4 1 2
-p ' + -
_"- ; ...b-- --i-i- i i i ' I q4 ! w'i -,j J. ..j. -.__ _.4._ > > - l
; 6_ -
_t --.- -_ -_
, --j _ . , ,
g_ i i i e i i e i e i i i ' t , L _,i , I ! . . i e q__ ' iI i I i I i i ' 0.10 -H t-Y !Y-Y - - M-- ir -
! M -h iil'!' ' O.10 9 =d=i=iM!: :=:=2 =- J- EO E=Ei-"7IIl 'O- *= "==-'el a? ~1 =3 E l--'-' =r=E13G 9 8 ~ - 9.-t=f - -"_ = .- _Lr.=as - - - - - - -"f ='=+=?=jTei=i ---- :E--3----' . -- - -: Et=y-.- =+ E!===_=- -- q- :.~---t----
- ' r.7=J-ZE m - g 7 =-- - j r!- ; --' ~~ i-i=j- --i,=t ((-jel;_4 1_ ,4 - U -.; zj-i.H:j_ @ _1_ 2.1_L22 :.p. EiEi 3:j 1_.h ._ ~*; ]' :
7
----'T p ge:3 qrg 21:; t t - - - ~
_a : ; 11.
;. j _; _i ::=:r ;g_j ;: ;- _a_._._.___._._._.__._q 6 - - - -- -- --+- ,
4_, _2_ t r i--:_: . -3g- - :--
. - ~ - - - --- ,- i----6 -- -- .t :::; :t;;;;;; .::- - 3.t .L-Li_ -_1:rct 3 c
5 - - -- 5 m TMR=li4-=E:11MU= =t-; I =t=nL+u-r imj_4._. .
- j ri 1 (i n-1 =1=i =} :-1 : :m.;f=fi=w:?5;j=-t -L= y m $-- 'I-"-~T-4 ; c. -5.:[ REIN.- -fINM=!8_l:2}9N.- INN 2! --I_. - $=-5=F ' ~ n':r:____ 4 C 5* U#III5!-EFc'l5$$ ~~}55 ~_!5i5d n'l'2Eif 'I'5 $-3 '__ 2_!J_i=!5E 'r'_I5Eill2U- @ _~i.#id-" ^
- c. ~=4 == pa_ = u =:=2= m =. - - w -- = r-- : a = -,
C 3 ,. ; _- ~_2__. a_=== .w .m====== - u , -p- ana -- m-- ===22.t_: g_ j_q===_ 3-o. g ---+-+- N_ r_= ;2::( : q g. -t,- .,q:pg,_ ----- : 1_ ci----
- --- 22:
9 . _ m _- N) 1 _;gh.%- ' 1 4441- - p.- .y - -t-t-i-+ t-t - r - t --~~--- t - + -M - i;; fi. y.2 -- - -? -- _.--_g--- i _i_.
' ^
c 2 z
,4, _ . ; ; ",T-f-p.- , _e._ . . t_ .. wr"_ --!-t-t- - , i i '
i! t
-M-- H- i , H -t-- % -t-i-r , i f-
_4 _ __ _ _ _2._ i _! _ __i-i t*p-tN- Yl-- He
!_ _ i! _
_t....__t_._t __ _ . _ l!'i . ' l ,' l
, t -
i , ! l i 0.01 ' ' ' ' '**' ' '! i i i 8 - -
' t ! *I '
t 0.01 9 si. m -
-r r 9- =u =q_ m_m_s q. _i =a _'-m = = = +4_+ _v-pa=2 .m ; =t est_=t=,--t=_
g g NN l' .. .~ M- 9H '.N . ;.~ rd'14IJ4.O 2 l:I' b?! l _ U . !'r ! _.; _ . . . kl d _! t- 1.+ i . . :23-d-t=:-=NN: g c;c r.r 2642 _j h.L dp.-b a 14 -. 7:q4_j _' .;._ pygg.lyd.d_y g-r- : - 4_(E 6
-I-" - -NN -- -
6 _._._.::: 2~ -- - -t-" -t _ I-'~ _g__t.12::::r_t;]::n_ -";" - - ~ -- _r_r.tz:24 .t- " + 3.: i +i' 5 ~ ~- -' I- ^
-'"-" ~i -I !U ~ ' - ~ ' ~
5 _MMj- -.-l_ i f 2-. E l--l . -21E.i d _ - _ . __ _j- { ! 'l = 21 il --j Z h- =t= ';1 =t:;-d_ it3!E a-==z= g -i_g__5_'=_ 4 = _ _ -_ _ir1_ .z.g._E _- r_.._;__- _. .;. _z_i_s=.1g_n=__4_-h_=; .r__E =_i. _= ga- Ip=j=;:21 i L:_ 4 27-:-1-L_ =[ lj-'=l ' 5 ijst_l .tri- r: "il . Il . 4 - -irirl: = -I ~ =lz =I _. Z-D[~f' lei Mi
-+ . - - - . i _- [=._2_...;4 3t- -'13 -q- 4 ._ _t t 1; -- - -g_ - +--4_ . -
4 -tr=t=_t_ _ tr;-_ .;t_ _L_ ;, j' _L_. L_+. - 3 4_. -_.
.- _ . k :-I _.' - - " - * - - = 22-3 MTf '
_~ bd , . _ . . 55i _. _M_D. fib ._.
- 1 -
M.W: =
-1:M iddS5 d-{El--M
_t. _ .... . . . . _g It--c: 2;: _ _ ._; - r- * * - :: .- r --
- "t ._, _ -
=bT _;-
2 ~I'-' - - ' ~ ~ ~ ~ ~ ~ - ' -
-' -'- ~~ -'-t-- - -
I~':' --- _ - --
~ . _- -. _ _ . . . '..' __ _7 -,p _y, _ _ .
2 5 __t _ _a 1 I
- - .. _ w.'
i._+ t_ .__ __ . _ _._ _ _ _ _ _4. _ _;_ __ y_ -._ a _. _ L _ _'_ _a __ _t_-. 2
. . . _ 1 0.001 0.001 JFMAMJJASOND JFMAMJJASOND J F M A M JJ A S O N O JFMAMJJASOND
(~,. 1982 1983 1984 1985 Figure 2. Airborne particulate samples, location CL-1, gross beta activity, monthly averages. 3
9 M L i.!f t:t= : . = = - _ d-- a = 4= f + == _a n u-L.=k- - v :'- l - t i=ht11=_tw ==1=-2c4 =& 9 8 9-i EiOld" =' =2 -
~ - E - M - i k :=i LJ i- - EJi"H -" -- -52 d =5 8 y -j_1j -d-f!ME l-- =P WF-% T f. f- ar- - ' ! - ' - .-i +A -W4= !' '-"1 _ r :-- ==r:i= 7
_~ . s.-
-=1==m......=---- ==--- m_._
_/ 6 J L:.p- l- ~L.t: - - I;d -I ..r =t - =Q=l:~----- 4' =2 :== = --=2 - - '" : =: = == ==-t'= --' : ' -- 6
~' "-
2 '-! -E 5 5
-l_ =lrt- -d___= e=J : =1 A -J JA i . _L t = l a 1 r. ! * .? =r-h-MI Ai: =i al =h"-i6. - 'si a =-i = -
4 d-Mi ?k = -I =E =920W M '- ^I M O-
=
5 '-*
- W T"~'=^
= ; Z 4
t T_f-tE.__ = #3=h = -jEdicir-lei =r==1d-Ms.if:J2 _W! E._T4 tin!MiE :_1. !--
, . ,. _ . . . a. - _.- _ . _ - . . . . =g a= : =,,= =s=====---
a ... -_._._. . --. . . -_. --
~2 .- " y.=4.,-_,_ --+- := =:=g=:_, - - - - - - -- --
3 3 -
.. q t_. t- zist:t2.i._ .pl;p=p;i ; =:j u2=; :_q_.___.::::_.,_._ -- - ~ ~ ; :: ==. .l *_!;J__. : 11 Atat _ i .._ .. -_: - .; r .- _ ' _ r ~2L_. - [- t -L i_.: _tc ix;_m,_ - ..p:::=_. _; _"t:-i___ - - . :_- -
2
- t - -- :- - -*- I*-- . _ -'--*---'-'-t -'
2 _, 1 _'-* 4_._.
! - 4_i--.- - - i i
i . ,_ . . _t _,
; w_ ; -}__ _ -
_ m._ t{. -t. ; i 1 i_; ! , , ; .; , l t t i ! ! ! i 9 t t i f t a _ f I l . l l e j i ! j j { t i 6
! t 6 i l I ! _,,,_L ,_ . ' j_j ' I i 1 - I t I ' - I I ! t !!i5 0.10 ~-
F
-~ - -~~ ! -b -~ ~~
i ' O.10 g ==:=tesm=t,.eis- = r=i=Pa=m=nr&=:-As =t=; =mn=tra t=i= == n- t = =:===t = s=.at w 9 E;^ = - L _.~"" -Z;.-7 -_ ' --'4- =l M:F: t--[=Ei=i L-t: -dici:# f2 '-, 9.H19 f -= M- - - - -'5i i ~4-i ~--- ~ i- 5 iOdL-] : 8
-4:1 3 J_f_, j =r=__ _ - =ts.;=+:2 - - - - --3:-J;._ - =t -=t - __j~=ir 8
7 g== -~ - =piuiq qp_;I grisi g :g;=j=p._- 7 g _.: :: zi=15i: ;=#_12 -
=t-1=_n.=r _.a.. t= L_i. _.T..._.:._: ._.i n' == = =__:-li_ti_s._i ===========m=_ -.
6
- .=:=: :ygm --' - ~' " :-g : : L:2.-12 :rmg- --- ~
4_.r_i=
". _ '- J: -- =
- - J --
-~ - 11- --
N- 5 5 mema!uim =+m =-J= -i=nm"r2 im:m = 1 w d:r =:2 m = m +- =t: a m mmmun.+ N=E-ED EE5 -Ei'i- - C := '-I-hi5 ' --!i-
- =lZIe - 4 m m 4 "-2=9+J=EME E Ef= 2r:=Eijii3Y M r=3 7 _1'-!SE N"J "i pxp :_.i;.ig.N@i Jim _ {
iMei=iaan-j ( =t=.= =:= == _ =;=i= = _4 :: = : .==
=2=j_4==.= :2.= 2t=;;u; =_ == = p~ -~=~:.y ;f1 :r_: _ -
J_p=-1..a
+ -= G =2=1- -
- ---- 3- o uc. 3 _
_ _ _ _ , , _ ~ _ * , . _=; .. _ _' _ ,' _.y._ . a_. _ . _ _ _ _," ._ . __. .g_. ._=2a.=UqT 4_._,_. _-;---ei ._._, _ . T rn =. ;;
. 2_i = - =__: -
_ _ _ p _i_ ,3 _ V _
-+j:"t;ft= . t_ ;, g :- r v - :_:_: T '. =r: e - t - --
2 2*-*-~-'-*- - N-' ~f _.' _~, _._ _'.-' . - + _ . _ . _ . _ . + -
+- 2 - a w ; - u _..'._. _ _4- _.w+..:__._o.,_,_..
L _a_. _. __7 4.. r -M-, _._. _i_. -
- _ . ___,_4 . 4_t _i _ _. . a_,
*,-+-- -- -i r-t ;
ii ;- --t- - r-t-- - H - l ;- "- i i. ;d i i ; i 'i . .. _'- .a._:_ u _._2 . i _,... .
.j __. . . .__ , !,;_ i;; _;_ ._ : A y _g__. _.
_v.ai..;_.at+_ .a_ c. _ _2_ a j __
' i t i i I i ie i __L., t _j i ! ! t i t I i ,_'i 1.ls 0.01 ' i 6
- i ' ' ' i i i i. i i ' ' - - i 0.01 i !
g .= m m =H = -a e e _4 ,_4._ + _ia_m - = =h a_ =.e --t== m-3 aw g
=l. E '_b-}'5 l-F IIE2.': ' b!!c . El i _ ! 2 M'YJIZI-D $ _L- '^^j ! --j ': : Ln-lI:.'"i-I= TII-g L - d'M' MIddE ;- . g r]== F- ali= _2 J5- - "i =L ;{il--- r jrp;=} _ =-@.7{ -M- y -j={-Z-- EjJ:iil=;'- ' - _.:_(( ,.
7 7 6 b ^
=
E 6 4._,.._.._,_._,_. -*- _._c _._. ,_,_:
- 4. . . -t-
- - -; _ 8 _, = = _ _ = _ .
- - - - - -~ ~ - - -
5 5 M - at lJ - = = 3 --
-4 -
aLil a 2d 1-l: i -d=j M M c - n-dre =9 ht= t=. t =r= u=:z- : YMM =1= U ="+fi- ;EdMO Er4= = a MT=tweMimsg 4
=- -- = ~i : - =
4
=j _4-1.-_- : = -
t "= ==L_'. r :- + = l .1 =R.C
._..:_._ la ;; =_=_k -
2=+:Pl =_ --
'q . - =. ._.1.El,-J-Z = = . p , _. _ _ .
_3_.ffff +=_=_
=>_._.L_=='_.__g =_ f.=. ..y_. _ . . .L. :f. _ ... ,:.u . : ._ .k.=t- 1_.. _ _ .., - . _- ~_- _ =__= 3 3 -q j : - :- ;ce7::.=:
__:t-p_:
.ljg. _t (_q: -l: :::_g.;j-. q._L:
m.s
- _ n -}_
- : _ c_L_.
._l: : . - .g
_g- _- ._,- -,9- ---._y____ 3-- - - . _ g
; -} -z. __ - . ~ - - -
_4__ ; 3 .
~ ~ - - * ~ ~ ~- . . .~ . _ _ _ .__ 2 -~~
2 Q _.___
. _ _ ' __. ~' ' _
_-_4._
' _;! __'._-'--'-'_.p.,-._o ..-_.'.__4..
a
.k .
t _.L_ _;__s-
}. _ s - ,..a- ..- . _. -
_4 _ r.-. __ ...._i._;._-_.
._. .w__. _
0.001 6 0.001 JFMAMJJA50NO JFMAMJJAS0N D J F M A M JJ A S 0 N O J F M A M J J A S 0 ND
/ ) 1982 1983 1984 1985 Figure 3. Airborne particulate samples, Location CL-2, gross beta activity, monthly averages. A dashed line indicates missing data.
4
6. i 1.00 1.00 9 L}:r .!-tri _!: L - I =i '
.1 - ii -Ja .- F-- i- i -L =J - ' 2 :-2 t -L-! =i - =a-