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<br /> TABLE 3
<br /> ANALYTICAL RESULTS OF GROUND WATER SAMPLES
<br /> TOP FILLING STATION
<br /> 101 South Wilson Way, Stockton, California
<br /> Sample TPH as Benzene Toluene Ethyl Xylenes MTBE I MTBE DIPE ETBE TAME TBA EDB 1,2-DCA
<br /> Date Gasoline benzene 8020 8260
<br /> 10-13-99 210,000 38,000 45,000 3,600 16,000 ND<1000 700 ND<170 ND<170 ND<850 NA NA
<br /> 03-31-00 250,000 38,000 45,000 3,900 19,000 ND<1000 580 ND<100 ND<170 ND<100 ND<500 ND<100 320
<br /> 06-21-00 220,000 37,000 42,000 3,500 18,000 ND<1000 520 ND<100 ND<100 ND<100 ND<500 100 520
<br /> 10-27-00 240,000 39,000 51,000 4,600 22,000 ND<600 440 ND<170 ND<100 ND<170 ND<170 ND<170 260
<br /> 02-07-01 190,0001 27,000 33,000 2,700 16,000 ND<800 360 ND<100 ND<170 ND<100 ND<500 ND<100 240
<br /> 05-29-01 210,000 37,000 45,000 3,700 18,000 ND<1000 280 ND<25 ND<100 ND<25 ND<125 74 220
<br /> 08-14-01 210,000 32,000 43,000 3,700 17,000 ND<200 75 ND<5 ND<25 ND<5 85
<br /> 12-11-01 270,000 44,000 70,000 6,300 29,000 ND<1000 82 ND<5 ND<5 ND<5 NDD<<25 91 96
<br /> 03-06-02 230,000 33,000 55,000 4,700 22,000 ND<1000 54 ND<5 ND<5 ND<5 77
<br /> 06-05-02 190,000 30,000 43,000 3,400 16,000 ND<1000 51 ND<50 ND<5 ND<50 NDD2D00 64 92
<br /> 09-04-02 190,000 29,000 47,000 3,800 17,000 ND<1000 ND<50 ND<50 ND<50 ND<50 ND<50 60
<br /> 12-04-02 200,000 25,000 53,000 5,100 23,000 ND<1000 2 0 ND<5 ND<50 ND<5 ND<200 49 66
<br /> 03-04-03 200,000 22,000 51,000 4,600 22,000 ND<1000 40 ND<5 ND<5 ND<5 ND<200 45 65
<br /> 06-04-03 180,000 24,000 43,000 3,800 17,000 ND<1000 60 ND<50 ND<5 ND<50 ND<2000 ND<50 74
<br /> 08-26-03 88,000 17,000 36,000 2,400 14,000 25 ND<1 ND<50 ND<1 ND<10 ND<0 5 54
<br /> 11-10 03 130,000 23,000 75,000 9,700 37,000 31 ND<1 ND<1 ND<1 ND<10 ND<0 5 110
<br /> 02-09-04 120,000 26,000 36,000 21800 18,000 44 ND<1 ND<1 ND<1 ND<10 ND<0 5 32
<br /> 05-11-04 140,000 33,000 43,000 3,600 16,400 50 ND<1 ND<1 95 ND<0 5 33
<br /> 09-30-04 130,000 16,000 44,000 5,900 28,300 - 20 ND<1 ND<1 80 ND<10 ND<0 5 32
<br /> 12-03-04 150,000 12,000 69,000 9,200 19,700 - 9 ND<l ND<1 17 ND<0 5 23
<br /> 03-04-05 170,000 61,000 53,000 4,200 13,000 - 240 ND<1 ND<1 49 ND<10 ND<0 5 8
<br /> 06-06-05 160,000 31,000 49,00 3,900 1 18,200 1 440 ND<1 44 ND<0 5
<br /> VW-2A(43-63 ft)
<br /> 06-10-97 200,000 47,000 32,000 3,800 16,000 850 NA NA NA NA NA NA NA
<br /> 09-25-97 200,000 48,000 28,000 4,200 17,000 800 930 ND<400 ND<400 ND<400 ND<2000 NA NA
<br /> 12-17-97 220,000 46,000 26,000 4,200 17,000 860 960 ND<5 ND<5 ND<5 950 NA NA
<br /> 03-12-98 160,000 51,000 23,000 3,300 14,000 1,200 1,200 ND<500 ND<500 ND<500 ND<5000 NA NA
<br /> 06-11-98 390,000 92,000 56,000 7,200 29,000 2,100 ND<3400 ND<3400 ND<3400 ND<3400 ND<170 NA NA
<br /> 09-09-98 130,000 40,000 18,000 3,000 12,000 1,100 760 ND<200 ND<200 ND<200 ND<1000 NA NA
<br /> 12-22-98 160,000 34,000 18,000 31000 14,000 1,200 1,100 ND<130 ND<130 ND<130 ND<650 NA NA
<br /> 03-26-99 170,000f 37,000 23,000 3,300 14,000 ND<3300 1,200 ND<130 ND<130 ND<130 ND<650 NA NA
<br /> 06-14-99 180,000 48,000 24,000 3,300 14,000 1,600 1,200 ND<130 ND<130 ND<130 ND<650 NA NA
<br /> 10-13-99 140,000 37,000 17,000 2,800 12,000 860 1,200 ND<100 ND<100 ND<100 ND<500 NA NA
<br /> 03-31-00 150,000 35,000 14,000 3,100 14,000 990 1,300 ND<125 ND<125 ND<125 ND<625 ND<1 190
<br /> 06-21-00 100,000 31,000 1 11L000 1 2,200 1 9,900 1 910 1,200 1 ND<100 I ND<100 I ND<100 I ND<500 I ND<100 340
<br /> Advanced GeoEuvironmental,Inc
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