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<br /> TABLE 2
<br /> SUMMARY OF GROUNDWATER ANALYTICAL RESULTS
<br /> Pacific Coast Recreation, Stockton, CA
<br /> Page 2 of 3
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<br /> (Reported in ug/1)
<br /> Sample Date TPHg Benzene Toluene Ethyl Xylenes MTBE DIPE TAME TBA ETRE
<br /> ID Benzene
<br /> MW6 12/14/00 170,000 10,000 9,200 4,500 23,000 <100 <100 <100 <1,000 <100
<br /> 06/19/01 160,000 4,300 12,000 5,400 35,000 <100 <100 <100 <1,000 <100
<br /> 09/25/01 140,000 7,500 6,100 4,100 23,000 <100 <100 <100 <1,000 <100
<br /> 12/17101** 100,000 8,500 2,900 4,000 21,000 <200 <200 <200 <2,000 <200
<br /> 04/04102** 210,000 7,300 8,200 5,300 34,000 <200 <200 <200 <2,000 <200
<br /> MW7 12/14/00 18,000 19 210 380 1,800 <20 <20 <20 <200 <20
<br /> 06/19/01 630 23 26 77 43 <10 <10 <10 <100 <10
<br /> 09/25/01 100 06 <0 5 <0 5 <0 5 <20 <2 0 <2 0 <20 <20
<br /> 12/17/01** 760 17 21 70 53 <10 <10 <10 <100 <10
<br /> 04104102** 2,600 63 72 60 10 <10 <10 <10 <100 <10
<br /> MW8 12/14/00 30,000 480 810 850 2,600 <40 <40 <40 <400 <40
<br /> 06/19/01 11,000 110 60 410 610 <20 <20 <20 <200 <20
<br /> 09/25/01 5,600 69 58 320 77 <10 <10 <10 <100 <10
<br /> 12/18101** 3,500 65 62 390 74 <10 <10 <10 <100 <10
<br /> 04104102** 7,600 120 90 480 130 <10 <10 <10 <100 <10
<br /> • MW9 09/25/01 <50 <0 5 <0 5 <0 5 <0 5 <2 0 <2 0 <2 0 <20 <20
<br /> 12/17/01** <50 <0 5 <0 5 <0 5 <1 0 <2 0 <2 0 <2 0 <20 <20
<br /> 04/04!02** <50 <0 5 <0 5 <0 5 <1 0 <20 <2 0 <2 0 <20 <20
<br /> MW10 09/25/01 <50 <0 5 <0 5 <05 <0 5 <2 0 <2 0 <2 0 <20 <20
<br /> 12/17/01** <50 <0 5 <0 5 <05 <1 0 <2 0 <2 0 <2 0 <20 <20
<br /> 04/04102** 130 09 <0 5 <05 <1 0 <2 0 <2 0 <2 0 <20 <20
<br /> DW 11/16/981 NA 64 85 11 48 NA NA NA NA NA
<br /> 04/07/99 <50 0 <0 500 <0 500 <0 500 <0 500 <2 00 <2 00 <2 00 <200 <2 00
<br /> 05/30/00 1,200 128 140 14 130 <05 <0 5 <05 <50 <05
<br /> 12/14/00 <50 16 20 <05 22 <20 <2 0 <2 0 <20 <20
<br /> 06/19/01 <50 43 51 07 46 <2 0 <2 0 <2 0 <20 <20
<br /> 09/26/01 740 68 65 10 48 <20 <2 0 <2 0 <20 <20
<br /> 12/18/01** 260 24 25 35 23 <20 <2 0 <2 0 <20 <20
<br /> 04104102** 3,300 430 170 24 200 <20 <2 0 <2 0 <20 <20
<br /> AS1 09/26/01 260,000 38,000 31,000 3,400 18,000 <250 <250 <250 <2,500 <250
<br /> 12/11/01** 3,900 610 390 43 300 <20 <20 <20 <200 <20
<br /> 12/17101** 2,700 460 290 29 220 <20 <20 <20 <200 <20
<br /> 12127/01** 1,800 280 180 19 150 <20 <20 <20 <200 <20
<br /> 01103102** 2,500 360 230 24 180 <50 <5 0 <5 0 <50 <50
<br /> AS1(s) 09/26/01 260,000 35,000 30,000 3,400 18,000 <250 <250 <250 <2,500 <250
<br /> 12111101** 1,900 240 160 17 140 <10 <10 <10 <100 <10
<br /> 12/17/01** 2,600 430 270 30 220 <20 <20 <20 <200 <20
<br /> 12/27/01** 4,800 720 500 62 430 <20 <20 <20 <200 <20
<br /> 01/03102** 2,900 450 300 31 240 <10 <10 <10 <100 <10
<br /> W 116393%TABLE$xGwtab_gm
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