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TABLE 2
<br /> SUMMARY OF GROUNDWATER ANALYTICAL RESULTS
<br /> Pacific Coast Recreation, Stockton, CA
<br /> Page 1 of 2
<br /> (Reported in ug/1)
<br /> Sample Date TPHg Benzene Toluene EthylXylenes MTBE DIPS TAME TBA ETBE
<br /> ID Benzene
<br /> MW1 11/16/98 56,000 3,200 5,100 2,200 13,000 <1,000 <1,000 <1,000 <1,000 <1,000
<br /> MW1 04/07/99 52,200 1,810 824 2,810 9,110 <100 <100 <100 <10,000 <100
<br /> MW1 05/30/00 96,000 680 1,500 2,700 16,000 <200 <200 <5 0 <2,000 <200
<br /> MW1 12/14/00 170,000 7,300 10,000 2,600 13,000 <100 <100 <100 <1,000 <100
<br /> MW1 06/19/01 62,000 620 1,100 2,000 8,900 <100 <100 <100 <1,000 <100
<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 /> MW2 04/07/99 272,000 38,700 53,700 4,040 22,600 <66 7 <66 7 <66 7 <6,670 <66 7
<br /> MW2 05/30/00 480,000 56,000 74,000 4,400 29,000 <500 <500 <500 <5,000 <500
<br /> MW2 12/14/00 NS NS NS NS NS NS NS NS NS NS
<br /> MW2 06/19/01 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 /> MW3 04/07/99 131,000 16,200 18,500 3,840 19,800 <200 <200 <200 <20,000 <200
<br /> MW3 05/30/00 150,000 1,900 9,100 4,300 27,000 <200 <200 <200 <2,000 <200
<br /> MW3 12/14/00 230,000 4,200 15,000 4,700 28,000 <200 <200 <200 <2,000 <200
<br /> MW3 06/19/01 110,000 1,400 7,700 3,400 21,000 <100 <100 <100 <1,000 <100
<br /> MW4 12/14/00 2,900 70 32 14 90 <2 0 <2 0 <2 0 <20 <2 0
<br /> MW4 06/19/01 1,800 82 1 5 21 1 5 <2 0 <2 0 <2 0 <20 <2 0
<br /> MW5 12/14/00 <50 07 1 3 <0 5 1 8 <2 0 <2 0 <2 0 <20 <2 0
<br /> MW5 06/19/01 <50 <0 5 <0 5 <0 5 <0 5 <2 0 <2 0 <2 0 <20 <2 0
<br /> MW6 12/14/00 170,000 10,000 9,200 4,500 23,000 <100 <100 <100 <1,000 <100
<br /> MW6 06/19/01 160,000 4,300 12,000 5,400 35,000 <100 <100 <100 <1,000 <100
<br /> MW7 12/14/00 18,000 19 210 380 1,800 <20 <20 <20 <200 <20
<br /> MW7 06/19/01 630 23 26 77 43 <10 <10 <10 <100 <10
<br /> MW8 12/14/00 30,000 480 810 850 2,600 <40 <40 <40 <400 <40
<br /> MW8 06/19/01 11,000 110 60 410 610 <20 <20 <20 <200 <20
<br /> DW 11/16/981 NA 64 85 1 1 48 NA NA NA NA NA
<br /> DW 04/07/99 <50 0 <0 500 <0 500 <0 500 <0 500 <2 00 <2 00 <2 00 <200 <2 00
<br /> DW 05/30/00 1,200 128 140 14 130 <0 5 <0 5 <0 5 <50 <0 5
<br /> DW 12/14/00 <50 16 20 <0 5 22 <2 0 <2 0 <2 0 <20 <2 0
<br /> DW 06/19/01 <50 1 43 1 51 1 07 1 46 1 <20 <2 0 1 <2 0 <20 1 <2 0
<br /> W 1163931TABLEMGwtab AS
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