APPENDIX "C"
~Cs~
CONSENT DECREE
United ,States of Arrterica vs. ~4merican Chemet CorporationCivil Action No.
Aerial Photo-Mats of the East Helena Superfund Site
Case 6:16-cv-00053-CCL Document 1-5 Filed 06/27/16 Page 1 of 2
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North ~ Gr,~nd~
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Estlmat0d df&tributlOn of total soil:~.
j .r ,.
Flelds,' lead
-10W mglkg. Areawtthtn
~y ;
this boundary Ilne includes
Former DIehI Fleld
F i, approximate1y3,200 acres.
~i
SoaverPa.rk met ,~
~._...,_.~.~w_...__._.._~_~ ~.._,__.lFlelde
t3.~t.
•r E
i ~
~ ~stlmatmddistribution of total poll
`~ r~c~
- lead -
500 mgAcg. Area within
c Srie~ter
~+; this b
qundary Ilne Includes
yCfl~ri~lex
East ~
ap~roxlrrsately 8.60D acres.r~~
Flnlds
~~
U.S. Hlphway 12
',South
~1~ Flelds
~ ~
~I
~'""4,. k $
Burlington Northern Railroad
{€; ~~
~;.
~l
~ F
~~ y~ ~,ti
4~.
~*~'1 ~.
a ~.
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Less than 2.5% prob~bifity t
hat total soil l
ead will e
xeeed 1Q00 pp~ro
'
-
~ `-utsicle t
he red bounds
ancf 500
rr~ outside the Pliow bounds
'~'
---
,,
'~ ~ ~
►~+ pp
Y
~• }
East He1Bn8 Site Nla~
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Case 6:16-cv-00053-CCL Document 1-5 Filed 06/27/16 Page 2 of 2