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" TABLE 2
<br /> SUMMARY OF GROUNDWATER ANALYTICAL RESULTS
<br /> Pacific Coast Recreation, Stockton, CA
<br /> Page 1 of 3
<br /> (Reported in ug/1)
<br /> Sample Date TPHg Benzene Toluene Ethyl Xylenes MTBE DIPE TAME TBA ETBE
<br /> ID Benzene
<br /> SB1-W 08/27/01 <50 <0 5 <0 5 <0 5 <0 5 <2 0 <2 0 <2 0 <20 <2 0
<br /> SB2-W 08/28/01 <50 <0 5 <0 5 <0 5 <0 5 <2 0 <2 0 <2 0 <20 <2 0
<br /> S63-W 08/31/01 <50 <0 5 <0 5 <0 5 <0 5 <2 0 <2 0 <2 0 <20 <2 0
<br /> SB4-W 08/28/01 17,000(-) 5,000 72 320 770 <2 0 <2 0 <2 0 <20 <2 0
<br /> MWt 11/16/98 56,000 3,200 5,100 2,200 13,000 <1,000 <1,000 <1,000 <1,000 <1,000
<br /> 04/07/99 52,200 1,810 824 2,810 9,110 <100 <100 <100 <10,000 <100
<br /> 05/30/00 96,000 680 1,500 2,700 16,000 <200 <200 <5 0 <2,000 <200
<br /> 12/14/00 170,000 7,300 10,000 2,600 13,000 <100 <100 <100 <1,000 <100
<br /> 06/19/01 62,000 620 1,100 2,000 8,900 <100 <100 <100 <1,000 <100
<br /> 09/26/01 58,000 800 1,500 1,500 6,900 <100 <100 <100 <1,000 <100
<br /> 12/18/01** 280,000 25,000 36,000 4,100 25,000 <1,000 <1,000 <1,000 <10,000 <1,000
<br /> 04/04/02"" 140,000 11,000 10,000 3,300 18,000 <400 <400 <400 <4,000 <400
<br /> MW2 11/16/98 82,000 19,000 18,000 1,300 8,200 <1,000 <1,000 <1,000 <1,000 <1,000
<br /> 04/07/99 272,000 38,700 53,700 4,040 22,600 <66 7 <66 7 <66 7 <6,670 <66 7
<br /> 05/30/00 480,000 56,000 74,000 4,400 29,000 <500 <500 <500 <5,000 <500
<br /> 0 12/14/00 NS NS NS NS NS NS NS NS NS NS
<br /> 06/19/01 NS NS NS NS NS NS NS NS NS NS
<br /> 09/26/01 350,000 26,000 46,000 4,000 25,000 <250 <250 <250 <2,500 <250
<br /> 12/27/01 NS NS NS NS NS NS NS NS NS NS
<br /> 04/04/02 NS NS NS NS NS NS NS NS NS NS
<br /> MW3 11/16/98 100,000 8,300 30,000 3,500 22,000 <1,000 <1,000 <1,000 <1,000 <1,000
<br /> 04/07/99 131,000 16,200 18,500 3,840 19,800 <200 <200 <200 <20,000 <200
<br /> 05/30/00 150,000 1,900 9,100 4,300 27,000 <200 <200 <200 <2,000 <200
<br /> 12/14/00 230,000 4,200 15,000 4,700 28,000 <200 <200 <200 <2,000 <200
<br /> 06/19/01 110,000 1,400 7,700 3,400 21,000 <100 <100 <100 <1,000 <100
<br /> 09/26/01 210,000 7,600 23,000 4,600 27,000 <250 <250 <250 <2,500 <250
<br /> 12118101** 170,000 17,000 26,000 2,700 15,000 <400 <400 <400 <4,000 <400
<br /> 04/04102"* 200,000 10,000 22,000 5,300 31,000 <400 <400 <400 <4,000 <400
<br /> MW4 12/14/00 2,900 70 32 14 90 <2 0 <2 0 <2 0 <20 <2 0
<br /> 06/19/01 1,800 82 1 5 21 1 5 <2 0 <2 0 <2 0 <20 <2 0
<br /> 09/25/01 2,700 10 31 18 99 <2 0 <2 0 <2 0 <20 <2 0
<br /> 12/17/01 13800 12 1 5 38 20 <2 0 <2 0 <2 0 <20 <2 0
<br /> 04104/02`* 1,800 11 1 5 21 10 <2 0 <2 0 <2 0 <20 <2 0
<br /> MW5 12/14/00 <50 07 1 3 <0 5 18 <2 0 <2 0 <2 0 <20 <2 0
<br /> 06/19/01 <50 <0 5 <0 5 <0 5 <0 5 <2 0 <2 0 <2 0 <20 <2 0
<br /> 09/25/01 <50 <0 5 <0 5 <0 5 <0 5 <2 0 <2 0 <2 0 <20 <2 0
<br /> 12/17/01" <50 <0 5 <0 5 <0 5 <1 0 <2 0 <2 0 <2 0 <20 <2 0
<br /> 04/04102** <50 <0 5 <05 <05 _ , <1 0 <20 <2 0 <2 0 <20 <2 0
<br /> W%1 639MTAB L E S%Gwtab_g m
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