TABLE 3
<br /> Concentrations of Selected Constituents In Groundwater
<br /> Del Monte Plant No.33
<br /> Disco Site
<br /> Stockton,California
<br /> Concentra on u
<br /> n9
<br /> MW-DIS4 612611991 86,000 a2,000 38,000 2500 15 000 307
<br /> 9!4/1991 7a,000 26,000 36,000 2500 16 138
<br /> 6(30!1992 130,000 29,000 37,000 3400 17,000 280
<br /> 7/20/1993 1,400,00 64 000 110.000 21000 130 000 63S
<br /> 720/1994 220,000 22,000 22,000 3300 20,000 66.5
<br /> 3/311995 39.000 2,200 5,430 8o 10 0 NS
<br /> 6119/1995 7,545 540 1,352 230 1,480 NS
<br /> 10/18/1995 3,000 65 200 <3 700 NS
<br /> 2113/1996 22,100 1,900 2,400 340 3,030 NS
<br /> W1996 41,400 4,600 5,280 1 980 6,210 NS
<br /> 8115/1996 3,140 934 24 18 62 NS
<br /> 1280198' 42,000 8,9(10 7.60D 490 3,600 NS
<br /> 1272011996 30,800 5,500 1 3.920 344 1,460 NS
<br /> 4/1711997 23,700 3 4O 814 454 1,810 NA <10 NA NA NA NS
<br /> 8/12/1997 13,01)0,a 600 1,700 430 2,300 NA <10 <10 <10 <10 NS
<br /> 1282/1997 4,290 603 534 111 538 NS
<br /> 4716/1998 1.150 90 118 25 1 185 NS
<br /> 411711998 NA I <10 <5 <5 <5
<br /> 58t/1998 30 NA NA NA NA
<br /> 7/23!1998 1,300 98 150 48 150 Q0 <5 <5 <5 <5 NS
<br /> 11/11/1996 170 5.2 14 6.8 33 <50 <5 <5 <5 <5 NS
<br /> 2/11/1999 84 4.1 1 12 1.5 11 450 <5 <5 <5 <5 NS
<br /> 7116/1999 6.800 440 450 280 1200 050 <5 <5 <5 <5 NS
<br /> 11/8/1999 17 OOOa 150 <5.0 1,000b 1,300a 539a 2,500a <50 <5 <5 <5 <5 NS
<br /> 3/29/2000 7.500a 74 27 1,400b 920b 200a Boca 90 <5 <5 <5 <6 NS
<br /> 5!512000 71 1 29 1 <20 <5 <5 <5 <5
<br /> 6!282000 NS 63 19 NS NS NS NS <25 <25 <50 <25 <25 NS
<br /> 11/15/2000 NS NS NS NS NS NS
<br /> 11/168000 150 36 <100 <100 <200 <100 <100
<br /> 3822001 35,000 159 <5.0 31200 3 400 1100 500 NA NA NA <1.000 NA NS
<br /> 10/178001 11,000 36 6.9 850 430 360 1,600 NA NA NA NA NA NS
<br /> 2812002 26000 ND ND 2300 2409 B00 3B00 NO ND ND ND ND NA
<br /> 8/122002 13000 52 ND 1800 1009 TTO 3000 NO NO NO NO NA NA
<br /> 1719/2002 NS NS NS NS NS NS NS NS NS I NS NS NS NS
<br /> 3158003 22000 92 1 ND 3300 2T00 890 1 3900 NO NO NA NA NA NA
<br /> 5/15/2003 NS NS NS N5 NS NS NS NS NS NS NS NS NS
<br /> 7131/2003 15 000 BO NO 2,100 1,400 600 2,600 ND NA NA NA NA NA
<br /> 11!118003 NS NS NS NS NS NS NS NS NS NS NS NS NS
<br /> 2119/2004 14,01)0 120 NO 950 300 360 3,600 NO NA NA NA NA NA
<br /> 6112004 NS NS NS NS NS NS NS NS NS NS NS NS NS
<br /> 9/1512004 7100 25 NO 270 220 230 1,100 NO NO ND NO NO NS
<br /> 121202004 NS NS NS NS NS NS NS NS NS NS NS NS NS
<br /> 37238005 7,100 140 10 230 160 260 1.6 0 NO<5 NS N5 NS NS NS
<br /> 6/208005 NS NS NS NS NS NS NS NS NS NS NS NS NS
<br /> 8/318005
<br /> 5,900 41 1 4.4 130 130 220 1,300 1 ND<5.0 NS NS I NS NS NS
<br /> 12200.MONISTOR1424 Page 1 of 21
<br /> Copfthl 2005,WeinWder,Inc.
<br /> November 15.2005
<br /> KLEINFELDER
<br />
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