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<br /> TABLE 2
<br /> ANALYTICAL RESULTS OF GROUND WATER SAMPLES
<br /> K& S Gas & Grocery
<br /> 701 East Charter Way, Stockton, California
<br /> (µg11)
<br /> Sample TPH-g Benzene I Toluene benzen
<br /> Ethyl- Xylenes MTBE D1PE ETBE TAME TBA Methanol Ethanol EDB IxA
<br /> Well 1 D Date
<br /> EPA Methods 5030/801SM/8021/8260* EPA Method 8260E
<br /> 04/07/04 4,900 3,000 370 210 193 37 <1 0 <1 0 <1 0 <10 <1,000 <50 <0 5 <0 5
<br /> MW-8A 06/29/04 4,200 2,300 62 220 45 70 <1 0 <1 0 <1 0 <10 <1,000 <50 <0 5 <0 5
<br /> (28'-48} 09/23/04 2,400 1,600 11 64 39 53 <1 0 <1 0 <1 0 <10 <1,000 <50 <0 5 46
<br /> 12/22/04 2,000 1,500 18 40 51 35 <1 0 <1 0 <1 0 <10 <1,000 <50 <0 5 10
<br /> 04/07/04 1,900 410 33 11 22 <1 0 <1 0 <1 0 <1 0 <10 <1,000 <50 <0 5 <0 5
<br /> MW-813 06/29/04 1,500 570 93 21 104 <1 0 <1 0 <1 0 <1 0 <10 <1,000 <50 <0 5 <0 5
<br /> (80'-86) 09/23/04 11100 560 98 12 69 <1 0 47 <1 0 <1 0 <10 <1,000 <50 <0 5 <0 5
<br /> 12/22/04 1,800 700 17 20 81 <1 0 65 <1 0 <1 0 <10 <1,000 <50 <0 5 <0 5
<br /> 04/07/04 1,500 260 22 92 131 <1 0 <1 0 <1 0 <1 0 <10 <1,000 <50 <0 5 <0 5
<br /> MW-8C 06/29/04 1,200 170 25 2.9 31 <1 0 <1 0 <1 0 <1 0 <10 <1,000 <50 <0 5 <0 5
<br /> (109'4237 09/23/04 400 130 30 41 80 <1 0 <1 0 <1 0 <1 0 <10 <1,000 <50 <0 5 <0 5
<br /> 12/22/04 800 390 60 44 84 <1 0 <1 0 <1 0 <1 0 <10 <1,000 <50 <0 5 <0 5
<br /> 04/07/04 110 51 71 <0 5 30 <1 0 <1 0 <1 0 <1 0 <10 <1,000 <50 <0 5 <0 5
<br /> MW-813 06/29/04 <50 91 <0 5 <0 5 <0 6 <1 0 <1 0 <1 0 <1 0 <10 <1,000 <50 <0 5 <0 5
<br /> (140'450) 09/23/04 <50 74 <0 5 28 <0 6 <1 0 <1 0 <1 0 <1 0 <10 <1,000 <50 <0 5 <0 5
<br /> 12/22/04 420 270 9.4 36 34.6 <1 0 <1 0 <1 0 <1 0 <10 <1,000 <50 <0 5 <0 5
<br /> 04/07/04 100,000 5,500 21,000 1,100 5,400 680 <1 0 <1 0 <1 0 <10 <1,000 <50 <0 5 <0 5
<br /> MW-9A 06/29/04 89,000 51900 15,000 1,800 8,000 690 <1 0 <1 0 <1 0 <10 <1,000 <50 <0 5 61
<br /> (28'48) 09/23/04 76 000 4,300 18,000 3,200 15,300 420 <1 0 <1 0 <1 0 <10 <1,000 <50 <0 5 17
<br /> 12/22/04 82,000 6,200 23,000 3,300 15,900 400 <1 0 <1 0 <1 0 <10 <1,000 <50 <0 5 23
<br /> 04/07/04 8,200 4,900 43 59 260 <1 0 <1 0 <1 0 <1 0 <10 <1,000 <50 <0 5 <0 5
<br /> MW-913 06/29/04 8,000 5,800 360 150 550 <1 0 34 <1 0 <1 0 <10 <1,000 <50 <0 5 <0 5
<br /> (8d'-86) 09/23/04 3,800 2,700 250 140 550 <1 0 21 <1 0 <1 0 <10 <1,000 <50 <0 5 <0 5
<br /> 12/22/04 6,700 4,400 430 180 540 <10 I <10 <10 <1 0 <IO <1,000 <50 <0 5 <1 0
<br /> Advanced GeoEnvironmental,Inc
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