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.T. im 3 / 2 6 / 8 5 _Genera ' d e s cr ip t i on of the f a c i l i t y :(To* e xampl e : land f i l l , s u i f a c e impoundment , p i l e , container, type s o f haza 'dou s substances; location o f th ef a c i l i t y , contaminat ion routs Of major concern; types o f i n f o r m a t i o n needed 'or f a t i n g , agency cclion, etc.)The s i t e i s l o c a t e d on a 15-20 acre s i t e in S e c t i o n 27T21NR21W.S o u t h o f Omaha i n Boone C o u n t y . A r k a n s a s . T h e s i t e h a s a M i l l w o r kS h o p , p e p a n d creo so t e t r e a t m e n t Process area, s t o r a g e t a n k s a n da s t o r a g e y a r d . W a s t e s were d u m p e d j_n__a cave l o c a t e d o n s i t e .P C P h a s been d e t e c t e d I n g r o y n d w a t e r a n d s u r f a c e water. ______

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. . T h * p u r p o s e o f t h e s e r e cord* U t o p r o v i d e a c o n v e n i e n tway t o p r e p a r e in a u d i t a b l e record o f th e d a t a and d o c u m e n t a t i o n used t oi p p l y t h e B**«rd R a n k i n g S y s t e m t o a g i v e n f a c i l i t y . A i b r i e f l y i s po i-l i b l e s u s n a r i i e t h e i n f o r m a t i o n y o u uacd t o a s s i g n t h e icore f o r eachf a c t o r <«.g. ( " W a s t * q u a n t i t y « 4,230 drum* p l u s 800 cubic y a r d s o fi l u d g e a " ) . T h « aourc* o f i n f o r m a t i o n s h o u l d b e p r o v i d e d f o r each e n t r yand s h o u l d Ve A b i b l i o g r a p h i c - t y p e r e f e r e n c e t h a t w i l l make the do cumentU 9 * d f o r * g i v e n d a t a p o i n t e a s i e r t o f i n d . I n c l u d e t h e l o c a t i o n o f t h ed o e u t t * n t a n d c o w i d t r a p p e n d i n g a c o p y o f t h e r e l e v a n - p a g t ( « ) f o r easein r ev i ew.

F A C I L I T Y H A K E : A r k w o o d

" C A T I O N : S o u t h of Omaha, Arkansa s

C X C O T O V A 7 S 3 R O U T S

C o n e a n i n a n E S dtc«c:«d ( 5 a a x i m a a ) :N a t u r a l s p r i n g ( C r i c k e t S p r i n g ) t o t h e west o f t h e p l a n t showedp e n t a c h l o r o p h e n o l (PCP) c o n t a m i n a t i o n up t o 10 m g / 1 Ref 3 , 6 , l l ( p . 2-26 t o2-43), and 16 .

Racior .aU for a e : r i b u c i a g ch« conca.nuna.iss :a :h« f a c i l i t y :PCP waste s were d e p o s i t e d in an o n s i t e cave, were spr ead on theground for d u s t - s u p p r e s s i o n , and were f o u n d in high concentration(30,000 p p m ) in d u m p area sawdus t ( R e f 4, 5, and 11, page 2-5 to 2-7)

*• * *

ROUTSD g a c h C Q A o u i f t r _ a £ C a n c a r n

o i q y d r s s oM o s t higher e l eva t i on w e l l s in the area are in the Boone l i m e s t o n e , a l t h o u g hv a l l e y w e l l s may b e in th e u n d e r l y i n g Ordovic ian d o l o m i t e . W e l l l ogs f orthe new Behren W e l l , d r i l l e d to 580 f e e t , and o ther w e l l s in the area,show no cont inuous shale layer s e p a r a t i n g the l i m e s t o n e and d o l o m i t e( R e f 7 , 13, memo d a t e d 9 / 2 9 / 8 2 , 14 and 1 5 ) .

D s p c h < $ > f r o m s h e ground s u r f a c e c o c h « h i g r u s ; - s e a s o n a l L * v « L o f c h c4 son* [ w a s i r s * b l t ( i ) I o f c h e aqui iar o f concern:

D a p e h f r o m she ground s u r f i c t Co eh* lov««s p o i n t o f vasea d i s p o s a l /s e o r a g t :

N e e P r j g i s i z a i i o r .X a t r . annual o r s e a s o n a l p r s c i p i r a r i o n ( L i s t aonchs t o r s e a s o n a l )

NA

M e a n annual l ak e o r s ea s ona l e v a p o r a t i o n ( l i s t aonchs £ o r s e a s o n a l )N A

N e t p r e c i p i t a t i o n ( s u b t r a c t t h e ahov- f i g u r a s ) :

? a r s e a b i . l i c v o r u n s a t u r a c s d Z o n eS o i l t y p d i . * u n s a t u r a c « d zone:

N A

i l i t v ai sociaced v;sh so i l

P h y s i c a l S t a c t*cace og jubs:*nc«s *c 5g e n e r t t t d g a s e s ) :

H A

of d i s p o s a l (oc «c ?r*««f l c eima for

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HA

H e c h o d w i ' : h h i g h e s t «cora:

T o x i e i : y a n d P e r » i s c < n c *

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3 3C a a p o u n d vvch h ; j h t » c s c o r e ;

Pentachlorophenol HRS value • U ( R o f , 1)

Qmr.eievT o e * ;vie t t iq"*nc;cy

i cy o£ h w r a r d o u J l u b i c i n c t t i c ch« f i x i l t : / ,i coro o£ 0 (Gi.v« A r t» ioo«bU « i c ia i caa f c o v t( g a a a t t a c h f t d )13? cubic yard s

« n d / o r

* » *4

R a i l r o a d p i t6 0 f t X t 5 f t X 3 f t 2700 f t 3 X I yd 3

•rir-i i *•*2 7 f t 3 100 yd 3 ( R e f 12)

W a s t e o i l c on taminat ed w i t h PCP and creosote were p l a c e d in the ra i l r oad d i t c h( R e f 1 1 , p a g e 2-6). Dischargee o f condensed steam f r o m t h e t r e a t m e n t f a c i l i t yware al so p l a c e d in the ra i l road d i t c h ( R e f 5). At l ea s t some o f the s t eamdischarge was c ontaminat ed with PCP ( R e f 13, memo da t ed 5 / 2 6 / 8 2 ) . Thed i t c h was in o p e r a t i o n f r o m 1971 to 1973 ( R e f 11, page 2 - 6 ) ,T r a a t a a n t rooa suap

7500 gal X I d r u g50 gal 3 7 y d 8 3drums

the t r ea tmen t rooa sump raaasures 7500 g a l l o n s ( R e f 17, p a g e 3). The sumpHaa Ift&kad in tha peat ( R e f 13, memo d a t e d 1 0 / 1 7 / 8 3 ) . A recent i n s p e c t i o nindicated tha aump to be f u l l of l iquid ( R e f 12, page 7).

T o t a l wane q u a n t i t y

100 y d § 3 + 37 y d s 3 « 13? y d s 3 HRS value «

page

5 T A R G E T SC r g u r . d 'J&zzr ' - ' j j ^I ' s t C i ) o f a q u i f e r ( s ) o f concern w i t h i n a 3 - t a i l e rad iu s o f t n * f a c i l i t y :

D r i n k i n g water . I n d i v i d u a l we l l owners do not have an a l t e r n a t i v e* u n t h r e a t e n e d s u p p l y . The Omaha w e l l , cased to 65 f e e t and e x t e n d i n g

to 1315 f e e t d e e p , i s a l s o cons idered t h r e a t e n e d and w i t h o u t ana l t e r n a t i v e s u p p l y .

3 i s t a r . e s s o N e a r e s t V e i lL o c a t i o n o f neares t w a l l d r a w i n g f r o m a q u i f e r o f . c onc ern o r o c c u p i e db u i l d i n g n o c served, b y a p u b l i c wa tar s u p p l y :

The Binara well is located a p p r o x i m a t e l y 1000 f e e t northwest of ther a i l r o a d p i t .The f o r m e r Behtr en re s idence well i s l o c a t e d a p p r o x i m a t e l y 500 f e e twest o f C r i c k e t s p r i n g , ( R e f 2 ) ,

D i s t a n c e Co ibovs v e i l or b u i l d i n g :HRS value = 4

o

P o p u l a t i o n S e r v t c b v g r o u n d V a t e r * e U $ V j L s h i n a 3 * ? i i l e R a d i u sy a c a r - s u p p l y w e l l ( s ) d r a v i n g f r o a f c u l f e r C s ) o f concern

w i i h i n * 3-ni l e radius and p o p u U c i o t w served by each:193 homes in area X 3,8 p e o p l e / h o m e = 733 p e o p l e3 mi l e radius drawn on t o p o map ( R e f e r e n c e 2) and d w e l l i n g s c o u n t e d .S i t e boundarie s e s t a b l i s h e d f r o m ons i t e c on taminat ion a n d c o n t a m i n a t i o no f Cricke t S p r i n g ( R e f . 2 , 3 , A , 5 , 6 , 1 1 , 1 3 , 1 6 ) . t '

C o m p u t a t i o n o f U n d area i r r i g a t e d b y s u p p l y w e t l ( s ) d r a w i n g f r o ea c u i f e r ( t ) o f concern w i t h i n i 3-*iit r a d i u s , and c onver s i sn top o p u l a t i o n ( 1 . 5 p t o p l * ?«r acre):N o n e in area

tocal p o p u l a c i o a «<irv«ti by*ground vacer uiehin a 3-aiU r td i .u«;(HRS value = 2) HRS T a r g e t s M a t r i x value - 20

S U R F A C E W A T E R R O U T E

1 O B S E R V E D R E L E A S EC o n t a m i n a n t s d e t e c t e d i n s u r f a c e wa t e r a t t h e f a c i l i t y o r d o w n h i l l f r o mI t ( 5 m a x i m u m ) ;

N o t e v a l u a t e d . D i s t a n c e t o p e r e n n i a l water i n C r i c k e t t C r e e k i s 3 . 5 m i l e sand in Barren F o r { £ i s 4 .3 m i l e s . H e n c e , t h e r e are no s u r f a c e water t a r g e t sf o r M R S p u r p o s e s .

R a t i o n a l e f o r a t t r i b u t i n g t h e c o n t a m i n a n t s t o t h e f a c i l i t y :

O

* * *

2 R O U T E C H A R A C T E R I S T I C SF a c i l i t y . S l o p e , a n d I n t e r v e n i n g T e r r a i nA v e r a g e s l o p e o f f a c i l i t y N i n p e r c e n t :

N a m e / d e s c r i p t i o n o f neare s t d o v n c l o f c s u r f a c e w a t e r :

X 1A v e r a g e s l o p e o f t e r r a i n b e t w e e n f a c i l i t y a n d a\ov«-cited t u r f a e t w a t e rbody in p e r c t o t :

t a t h e f a c i l i t y l o c a t e d e i t h e r t o t a l l y o r p a r t i a l l y i n a u r f a e « w a t e r ?

I s t h e f a c i l i t y c o m p l e t e l y s u r r o u n d e d b y ar ea s o f h i g h e r e l e v a t i o n ?

1 - Y a t r 2 4 - H o u r R a i n f a l l i n I n c h e s

P i t t a n c e t o N e a r e s t D o u n s l o p e S u r f a c e U j t e r

P h y s i c a l S t a t e o f W a s t e

} C O N T A I K M E H TC o n t a i n m e n tK e t h o d d ) o f vast* o r l e a c h a t e c o n c t i n a e n Y e v a l u a t e d

M e t h o d v i ch h i g h e s t i c o r e f

.}i (0

.)

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C o m p o u n d w i t h h i g h e f t t i c o r t :

H a i t r d o u i H a i t i Q u a n t i t yT o t a l q u a n t i t y o f h inrdou iv i c h a c o n t i i n s i n t score o f 0q u a n t i t y i i abov« t u x l a u u h

i t a n c t s a t t h a U c i U t y , e x c l u d i n g t h o a aa r t a a o a a b l a t i t i n a t a ivan 1C

B a a l s o f a t t i a a t i n f a n t t / o r c o m p u c i n j vaat

* * *

3 T A J L C E I SS u r f a c a W a t a r O a «O i t ( c ) o f s u r f t c t u a t t r w i t h i n 3 n i l t i dovntcraaa o f t h t \ J i a i a r d o u i

I * t h e r e t i d a l i n f l u e n c e ?

D U t a n e e t o a S e n s i t i v eD U u r . c e ' t o 5 - i c r « \ » i i n i » u f l ) comt l v e t U n d , i t 2 t U e i o r U u :

D i i t A A C i C o 5 - f t c r B (•inlBU»\(ie«h-w*r , i r w e t l a n d , I f [ n t l e o r U s a :

D l i u n c * to c r l t t c t l habiuc o( u;r « f u | e , I f 1 o l l « o r i cn; s p e e i t i or n i r i o n * l

S e r v t d b y S u f f i c e W i t e ro f w i t e r - i u p p l y I n t t k i d ) w i t h i n . 1 n i l t ib o d i t i ) o r 1 B i l e ( i t a t i c wa t e r b o d i t i ) d o w t u e n t u o ft u b f t t a c t and p o p u U t i o a *erv«d by etch t n t t k * :

C o m p u t a t i o n ^ f l a n d a r e a i j . j r i g a t _ e ^ b y a b o v e - c i t e d i r . c a k e ( s ) a n dc o n v e r s i o n t o p o p u l a t i o n ( 1 . 5 p e o p l e p e r a c r e ) :

T o t a l p o p u l a t i o n served:

N a m e / d e s c r i p t i o n o f neares t o f above wa t er b o d i e s :

D i s t a n c e t o a b o v e - c i t e d i n t a k e * , c l o sur ed i n s t r e a m m i l e s ,

- A I ?

1 O B S E R V E D R E L E A S Ed e t e c t e d :

No d a t a t o show a ir r e l e a s e .

D a t e a n d l o c a t i o n o f d e t e c t i o n o f c o n t a m i n a n t s

M e t h o d s u s ed t o d e t e c V t h e c o n t a m i n a n t s ;

R a t i o n a l e f o r a t t r i b u t i n g t h e c d n t a m i n a n t i t o t h e s i t e

2 W A S T E C H A R A C T E R I S T I C SR e a c t i v i t y a n d I n c o m p a t i b i l i t yMoat r e a c t i v e c ompound:

Ko*t i n c o m p a t i b l e pair of compound!

T o x i c i t vK o t t C o x i c c o m p o u n d

Quant i tyT o t a l q u a n t i t y o f X h a z a r d o u x w a i f .

B a s i s o c e s t i t t s t i n g a n d / o r ' c o m p u t i n g w a s t e q u a n t i t y

3 T A R G E T Sr p p u l a t i o n W i t h i n 6 - K i l e R f d i u gC i r c l a r a d i u c u s e d , g i v e p o p u l a t i o n , a n d i n d i c a t e h o w d e t e r m i n e d0 to A tai 0 to 1 ai 0 Co 1/2 ni 0 io 16 tn

t o a S e n g l t i v a Envirorunen tD i s t a n c e to 3 -acre ( m i n i m u a ) c o a § t * l v « C l a n d , i f 2 mi l e> or l e i a :

D i s t a n c e to 5-acre ( m i n i m u m ) f r t*h~v*t«r v * t l a n d t i f 1 oi l* or le i*:

12

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D i s t a n c e t o c r i t i c a l h a b i t a t j f a n e n d a n g e r e d s p e c i e s L i f I B i l e o r' " " — — " — — — — — — — — —

l and t?se_D i s t a n c e C o c o s m t r c i a l / i n d u s t r i a l area, i f 1 m i l e o r l e s s :

\D i s t a n c e t o n a t i o n a l o r s t a t e p a r k , f o r e s t , o r w i l d l i f e r e s erve , i f 2m i l e s or l e s s :

D i s t a n c e t o r e s i d e n t i a l area, i f 2 n i l e s \ o r l e s s ;

D i s t a n c e t o a g r i c u l t u r a l l a n d in p r o d u c t i o n w i t \ i n p < s t 5 y e a r s , i f 1or l e s s :

D i s t a n c e C o p r i n e a g r i c u l t u r a l l and i n p r o d u c t i o n w i t h ;2 f a i l e s o r I M S : p a s t 5 y e a r s , i f

la a h i i t o r i c or l a n d n a r k s i t s ( N a t i o n a l R e g i s t e r or H i s t o r i c P l a c e s andN a t i o n a l H a t u r a l l * n f o t r k * ) . * ; j U h & i , £ b * v l t K ^ f C K *

13

T I R E A N 5 t

I C 0 S 7 A 1 K K E N JK * t * r d o u l l u b & t i n c t s p r e s e n t :

S i t e n o t c e r t i f i e d b y F i r e M a r s h a lo r c o n t a m i n a n t d e t e c t e d a s f i r e h a z a r d ,Route score 15 0.t y p e o f c o ' : * i n a e n t , i f A p p l i c a b l e :

O

T y p e o f

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t - a s u e ^ l c ^ . : s:

C o s p o u n d u s e d :

R e a c t i v i t yH o l t r e a c t i v e c o a p o u r . d :

i b i l i t vK o t l i n c o n p t t i b l « p i j r o f c o m p o u n d s :

* * *

H a 1 * r d Ojj i W a s ; e Qua n t i r yT o t a l q u a n t i t y o f h a z a r d o u s s u b s t a n c e s a c t h e f ? c i

B a s i s o f e s t i o a t i X e a n d / o r c o m p u t i n g w a s t e q u a n t i t y

3 T A R G E T SD i s t a n c e t o N e a r e s t P o t r u i a t ' . a n

D i i t a n c e t o N e a r e s t

D i s t a n c e t o n U i v e Esv iror . su .-ntD i s t a n c e t o w e : l a r d s :

D i s t a n c e t o c r i t i c a l h a V i t a t :

D i s t a n c e t o c o c s t t r c i i l / i n d u s i r i a l a r e a , i f 1 m i l e o r l e s s :

D i s t a n c e t o n a t i o n a l o r s t a t em i l e s o r l e t s

D n E i n c e t c r e s i d e n t i a l a r e a , i f 1 n i l e s o r l e t s :

. o r v i H l i f e r e s e r v e , i f 2

D i s t a n c e C o a g r i c u l t u r a l \a\d i n p r o d u c t i o n w ia i l « or l e s s : i t h i n p a s t 5 y e * r ? , i f 1

D i s t a n c e t o pr i r . e a g r i c u l t u r a l U n i n p r o d u c t i o n w i t h i n p a s t 3 y e a r s , i f2 w i l e s o r l e s s :

»::i» ( N av i t h i r ,

o r H i s t o r i c P U c t s a n ds i t e ?

I s i h i s t o r i c o r SN a t i o n a l N a t u r a l

P o p u l a t i o n V u h i n 2 * M :

B u i l d i n g s V i t h i n 2 - K i l t R a d i u s

C O N T A C T

1 O B S E R V E D I N C I D E N T *D a t e , l o c a t i o n , a n d p e r t i n e n t d e t a i l s o f i n c i d e n t

N o n e observed

2 A C C E S S I B I L I T YD e s c r i b e t y p e o f b a r n e r ( s ) :

T h e r e i s a f r o n t g a t e , but no c o m p l e t e barrierV i s u a l o b s e r v a t i o n d u r i n g o n s i t e v i s i t o n3 / 2 5 / 8 5 b y T i m P e r d u e , E R A a n d Doice H u g h e s ,A D P C E

C o Q p o u n d w i t h h i g h e s t s c o r e :P C P

3 C O N T A I N M E N TT y p e o f c o n t a i n m e n t , i f t p M

S p i l l o n y r o u n d , crew s p r e a d P C P s l u d g e s a n d was t e o i l o n f a c i l i t y grounds"to contro l d u s tR e f . 5

A W A S T E C H A R A C T E R I S T I C ST o x i c i t yC o m p o u n d s

PCP R e f . 3 & 4S e e g r o u n d w a t e r s e c t i on

R E F E R E N C E SIf t h e ent ire r e f e r e n c e i s no t a v a i l a b l e f o r p u b l i c review n th e EPA

reg ional f i l e s on t h i s s i t e , i n d i c a t e where the r e f e r e n c e may be f o u n d :R e f e r e n c e

N u m b e r D e s c r i p t i o n o f t h e R e f e r e j i c e1 U n c o n t r o ' l e d H a z a r d o u s W a s t e S i t e Ranking S y s t e m : A U s e r s

M a n u a l , 4 7 F R 31219*31243, 1 6 J u l y 1982 ( A p p e n d i x A , C E R C L A )2 T o p o g r a p h i c maps Omaha, A r k - M o . Quad. 1 9 6 7 , 7.5 minDenver, A r k - M o . Quad. 1 9 7 2 , 7.5 min

3 L e t t e r f r o m C h a r l e s M c L a u g h t o n , M c C l e i l a n d C o n s u l t i n gEngineers , I n c . to Doice H u g h e s , A D P C E , J u l y 12, 1983

4 A P D C E I n s p e c t i o n R e p o r t t o K i k e Bates f r o m J a y J u s t i c e ,Nov. 5. 1981

5 M e m o r a n d u m to Bob B l a n z , f r o m M i k e Bates October 12, 19816 L e t t e r M c C l e l l a n d C o n s u l t i n g Engineer s , Inc.T o : Doice H u g h e s , A D P C E : F r o m C h a r l e s M c L a u g h l i n

May 22. 19847 A.G. Lamonds. W a t e r resources Reconnaissar.ee o f the Ozark

P l a t e a u s Province , N o r t h e r n A r k a n s a s , U S G S ; H y d r o l o g i c a lI n v e s t i g a t i o n s , A t l a s H A - 3 8 3 . 1972

8 EPA S i t e I n s p e c t i o n R e p o r t , F o r m 2070-3 p r e p a r e d by Doic eH u g h e s , A D P C E 3 / 2 7 / 8 59

1011

RemovedRemovedF i n a l W <F i n a l W o r k P l a n , Remedia l I n v e s t i g a t i o n / F e a s i b i l i t y S t u d yA r k w o o d , I n c . S t t e . G e r a g h t y a n d M i l l e r , I n c . Dec, 1986

1 2 Memorandum f r o m B i l l H i e b e r , E & E F i t t o K e i t h B r a d l e y , E P A .January 6, 198613 L e t t e r s to Doice H u g h e s , Arkansas D e p t . o f P o l l u t i o n C o n t r o l

a n d Eco logy f r o m C h a r l e s M c L a u g h l i n , M c C l e l l a n d C o n s u l t i n gEngineers Inc . , May 2 f , 1982, A u g u s t 31 , 1982, October 17 ,1983, and Sep t ember 29, 1982r--i \ - .

1 4 L a t t e r t o Martha S o d d e n , M I T R E , f r o m K e n n e t h F . S t e e l e ,Univer s i ty of A r k a n s a s , with a t tachm^tLt* Hovemh&r 1Q. 1987.r - • = ' » ' * " ' - - T . " ! p - - S ? T * ' • ' * * i - ' S : " ' ' - •

R E F E R E N C E SIf t h e e n t i r e r e f e r e n c e i s no t a v a i l a b l e f o r p u o l i c review n th e EPA

r e g i o n a l f i l e s on t h i s s i t e , i n d i c a t e where the r e f e r e n c e may be f o u n d :R e f e r e n c e_ _ N u f f i b e r ^ D e s c r i p t i o n o f t h e R e f e r e n c e

L e t t e t t o M a r t h a B o d d e n , M I T R E , f r o m V a l a r i e A . L e i d y , U . S .Department of the I n t e r i o r , with at tachments . November 17,1987.

16

17

18

S a m p l i n g R e p o r t s : Memorandum f r o m Rick H o m e E & E , F I T t oDavid W i n e m a n , E P A , A u g u s t 13 , 1937, and A n a l y t i c a l r e s u l t s o fs a m p l e s c o l l e c t e d at Cri cke t S p r i n g , 19 A p r i l 1988, ERM-S o u t h w e s t , I n c .1 0 4 ( e ) r e s p o n s e l e t t e r f r o m C . R . Barker, M a s s M e r c h a n d i s e r s .I n c . t o Lou Barinka, U . S . E P A . J a n u a r y 14 , 1986.I n s p e c t i o n l o g , K a t h y K i s s i c k . J u l y 11 , 1986