TABLE 2
<br /> Concentrations of Selected Constituents in Groundwater
<br /> Del Monte Plant No.33
<br /> Disco Site
<br /> Stockton,California
<br /> Concentration u IL
<br /> MY11-131S=1 626/1991 86,000 32,900 36 009 2500 15,000 307
<br /> 91411991 78,000 26,000 36,009 2500 16 138
<br /> 6/30/1992 130,000 29,900 37,000 3400 17 000 260
<br /> 720/1993 1,400,000 64,000 110,000 21000 130,000 63.6
<br /> 720/1994 220,000 22.000 000 3300 20 000 66.5
<br /> 301995 39,000 2,200 8,430 89 10,200 NS
<br /> 6!1911995 7,545 540 1,352 230 1,480 NS
<br /> 10116/1995 3,000 65 200 <3 700 NS
<br /> 2/13/1996 22,100 - 1,900 2,400 340 3,030 NS
<br /> 61611996 41,400 4,680 5,280 980 6,210 NS
<br /> 611511996 3,140 934 24 i8 62 NS
<br /> 12120!961 42,000 8,900 7,600 490 3,600 NS
<br /> 12!2011996 30,800 1 5,590 3,620 344 1,460 NS
<br /> 4117/1997 23,700 3,240 814 454 1,810 NA <10 NA NA NA NS
<br /> 8/1211997 13,000,a 690 1,700 430 2,1D0 NA <10 <10 <10 <10 NS
<br /> 12W1997 4,290 603 534 ill 538 NS
<br /> 4116/1998 1,150 90 118 25 185 NS
<br /> 4h711998 NA <10 <5 <5 <5
<br /> 512111998 30 NA NA NA NA
<br /> 723/1998 1,300 98 150 48 150 <20 <5 <5 <5 <5 NS
<br /> 11/11/11998 170 52 14 6.8 33 <50 <5 <5 <5 <5 NS
<br /> 2/1111999 84 4.1 112 1.5 11 <5D <5 <5 <5 <5 NS
<br /> 7/1611999 6,800 440 450 280 1200 <50 <5 <5 c5 <5 NS
<br /> 1101999 17,000a 150 <5.0 1,600b 1,300a 530a 2,500a c50 <5 <5 <5 <5 NS
<br /> 3292000 7 500a 74 27 1,400b 920b 20Da 800a 80 <5 <5 <5 <5 NS
<br /> 515A2000 71 29 <20 <5 <5 <5 <5
<br /> 6282000 NS 63 19 NS NS NS NS <25 <25 <50 <25 X25 NS
<br /> 11115/2000 NS. NS NS NS NS NS
<br /> 11/162000 - 150 36 <100 <100 <200 <100 <100 -
<br /> 3222001 35,000 150 <5.0 3,200 3,490 1100 500 NA NA NA <1,000 NA NS
<br /> 101172001 11,000 36 8.9 850 430 360 1,500 NA NA NA NA NA NS
<br /> 2212002 26000 ND ND 2300 2400 800 3600 NO ND ND ND ND NA
<br /> 8/12/2002 13000 52 ND 1800 1000 770 3000 ND ND ND ND NA NA
<br /> 12/92002 NS NS NS NS NS NS NS NS NS NS NS NS NS
<br /> 3152003 22000 92 ND 3300 2700 a90 3900 ND ND NA NA NA NA
<br /> 5/152003 NS NS NS NS NS NS NS NS NS NS NS NS NS
<br /> 7!312003 15,000 so ND 2,100 1,400 600 2600 ND NA NA NA NA NA
<br /> 111112003 NS NS NS NS NS NS NS NS NS NS NS NS NS
<br /> 211M004 18,000 120 ND 950 390 360 3600 ND NA NA NA NA NA
<br /> 6112004 NS NS NS NS NS NS N5 i NS NS NS N$ N$ NS
<br /> 91152004 7,100 1 25 ND 270 220 1 230 1 1,900 1 ND ND NO NO ND NS
<br /> 12202004 N$ I NS I NS NS NS I NS NS NS NS NS I NS I NS INS
<br /> 12280.MONlSTME065 Page l of 19
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<br /> February]0,2005
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