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<br /> TABLE 3
<br /> ANALYTICAL RESULTS OF GROUND WATER SAMPLES
<br /> TRACY MARINE SALES
<br /> 2353 Toste Road, Tracy, California
<br /> (µg/1)
<br /> i
<br /> Sample Sample TPH as MTBE Benzene Toluene Ethyl Xylenes DIPE ETBE MTBE TAME TBA EDB 1,2-DCA
<br /> Location Date Gasoline (8020)_ benzene
<br /> MW-2 12/02/99 6,100 3,000 400 600 140 1,100 <50 <50 2,500 <50 <250 NA NA
<br /> 01/13/00 6,200 5,800 660 400 140 1,000 <170 <170 8,200 <170 <850 NA NA
<br /> 04/12/00 5,800 9,100 980 210 330 460 <250 <250 9,200 <250 <1,250 NA NA
<br /> 09/08/00 20,000 9,700 700 4,500 320 290 <250 <250 9,900 <250 <1,300 NA NA
<br /> 12/08/00 770 3,700 150 61 55 52 <50 <50 3,000 <50 <250 NA NA
<br /> 03/30/01 1,200 3,200 180 38 86 110 <50 <50 3,200 <50 <250 NA NA
<br /> 06/29/01 1,300 4,700 130 35 85 100 <100 <100 5,100 <100 <500 NA NA
<br /> 09/27/01 1,700 16,000 230 34 53 84 <1,000 <1,000 20,000 <1,000 <5,000 NA NA
<br /> 12/20/01 2,000 1,100 81 13 30 71 <1 0 <10 2,000 34 <25 NA NA
<br /> 03/23/02 330 1,900 30 7.4 18 42 <100 <100 2,100 <100 <500 <100 <100
<br /> 06/28/02 1,300 NA 14 <0 5 4.0 16 <1 0 <1 0 1,800 <1 0 <25 <0 5 <0 5
<br /> 09/26/02 480 NA 87 2.3 5.1 157 <1 0 <l 0 490 <1 0 <10 <0 5 <0 5
<br /> 01/03/03 720 NA 15 16 13 44 <1 0 <1 0 660 <1 <10 <0 5 <0 5
<br /> 03/31/03 850 850 50 <0 5 40 9.0 <1 <1 860 <1 <10 <0 5 <0 5
<br /> 07/15/03 1,900 NA 90 <0 5 26 6.2 <1 <1 1,300 <1 <10 <0 5 <0 5
<br /> 12/13/03 420 NA 6.4 <0 5 8.1 21 <1 <1 350 <1 <10 <0 5 <0 5
<br /> 03/27/04 500 460 6.8 <0 5 42 11 <1 <1 460 <1 <10 <0 5 <0 5
<br /> 06/12/04 400 NA <0 5 <0 5 <0 5 2.7 <1 <1 380 <1 <10 <0 5 <0 5
<br /> 08/28/04 1,500 NA 22 2.0 14 40 <1 <1 1,300 5.0 <10 <0 5 <0 5
<br /> 111/05/04 , 500 NA 1 4.1 1 <05 1 <0 5 1 2.0 1 <1 <1 500 1 <1 <10 I <0 5 <0 5
<br /> Advanced GeoEnwronmental,Inc
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