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TABLE 2
<br /> Concentrations of Selected Constituents In Groundwater
<br /> Del Monte Plant No.33
<br /> Disco Site
<br /> Stockton,California - - - - - -
<br /> Concentration(ug 1L)
<br /> iSElhy1
<br /> :? Welflu,';.'s::Sari fe`Date a. .SPH w..' 1 2 DCA ..EDB , Benzene .Toluene „lien�in _�:�("lane.. r:,a.TBA,._..:,: MTBE,:- ,.bIP.E ETBEc� ,M„_,TAME.�. ..Lead. -NP-1-701 311211995 - 96,900 14,600 26,900 220 14,600 NS -
<br /> 7/26/1995 116,900 13,400 23,400 90 18,300 NS -
<br /> 8115/1996 125,130 10,680 23,925 2,165 16,430 NS'
<br /> 4117/1997 203,000 14,300 36,000 3,v0 29,300 NA 211" NA NA NA NS -
<br /> 6112l1897 - QO <5 <5 <5 <5 -
<br /> 12/2211997 145,000a 12,000b I 32,600b 3930a 23,600a - NS '
<br /> 12/23/1997 1 62 <5 <5 <5 <5 - -
<br /> 4/16/1998 171.000 - 11,400 311 500 4.050 23,700 NS - -
<br /> 4l1711998 NA <20 <10 <10- <10
<br /> . 5121/1998 <20 NA NA NA NA -
<br /> _ 8!711998 281.000 7,340 28,900 4,140 29 300 QO <20 <5 <5 <5 NS
<br /> 11/11/1998 72,000a 8,000b 21,000b 3,300b 20000b <200 <20 <20 QO <20 NS -
<br /> 2/11/1999 1160,90ft 7,200b 20 000b 3,400a 18 000b <50 - <5- <5 <5 <5 NS - -
<br /> 7116/1999 120,900 - 12,000 25,000 4,000 26,000 <50 1 45 <5 <5 <5 NS -
<br /> 1118/1999 1150,000 45.0 210 10,000 16,000 4,200 26,000 <50 c5 <5 c5 - <5 NS
<br /> 3129/2000 65,000a 7 100b 22 OOOb 1,400a 7,200a <20 <5 <5 - <5 <5 NS
<br /> 5d OOO 160 170 QO <5 <5 <5 <5
<br /> 6/28/2000 NS 210 150 NS .NS - NS NS <25 <25 .50 <25 <25 NS
<br /> 11/1612000 T7,000 160 89 4,800 20,000 2,400 16 000 <50 <50 <too <50 <50 NS - - - - - -
<br /> 3122l2001 150 000a 210 <5.0 7,200b 29,000b 4.100b 23 000b - NA NA NA NA f+fA NS - -
<br /> -10117/2001 110 0002 220 90 4,6008 2.2,001)b 3 200a 19 000a NA NA NA NA NA NS -
<br /> 2121/2002 100,000 1,000 60 5 600 26,000 8,00025,OOp NO ND NO ND ND
<br /> all=002 100,000 140 ND 5200 20,000 4500 25,000 ND N3 ND NO ND
<br /> 12!9/2002 NS NS NS NS N$ NS NS NS NS NS NS NS' NS
<br /> 3/6/2003 110,000 1 100 1 ND 5,400 24,000 - 3,500 1 22,000 ND ND NS NS NS NS
<br /> 12290.MON 1 ST03ED13 - Page 15 of 19
<br /> Copyright 2903,KleinfeWar,fnc. - - ApdI24,2003
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