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TABLE 2
<br /> ANALYTICAL RESULTS OF GROUND WATER SAMPLES
<br /> K& S GAS & GROCERY
<br /> 701 East Charter Way, Stockton, California
<br /> (µg11}
<br /> Sam le JBenzene Toluene E name Xylenes MTBE D1PE ETBE TAME TBA Methanol Ethanol EDB IX A
<br /> Well I D F
<br /> Date
<br /> EPA Methods 5030/8015M18021/8260+ EPA Method 8260B
<br /> 12/16/98 110,000 20,000 6,600 3,500 11,000 24 <10 <0 50 <0 50 42 -- -- --
<br /> 06/09/99 94,000 15,000 4,800 3,500 5,600 24 <35 <10 <10 <100 -- -- -- --
<br /> 09/29/99 58,000 11,000 2,900 3,100 5,700 <35 <0 5 <35 <35 <180 -- -- -- --
<br /> 03/27/00 76,000 13,000 2,000 2,400 4,000 <0 50 0 <0 50 <0 50 <10 -- -- --
<br /> 09/19/00 44,000 11,000 2,000 3,200 5,200 <50 <50 <50 <50 <250 -- -- <50 <50
<br /> 12/19/00 39,000 7,800 530 2,600 3,100 110 <85 <85 <85 <430 <17,000 <4,300 <85 <85
<br /> 03/19/01 41,000 7,500 1,000 2,100 2,900 <100 <100 <100 <100 <500 <20,000 <5,000 <I00 <100
<br /> 06/20/01 48,000 8,500 1,300 2,400 51000 <10 <10 <10 <10 <50 <5,000 <500 <10 <10
<br /> 09/14/01 72,000 91900 1,100 2,700 5,600 <25 <25 <25 <25 <125 <12,500 <1,250 <25 <25
<br /> 01/08/02 55,000 11,000 820 2,700 51100 440 <1 0 <1 0 <1 0 <25 0 <1,000 <50 0 <0 5 <0 5
<br /> MW-2 04/08/02 48,000 9,700 1,100 2,000 3,600 <1 0 <1 0 <1 0 <1 0 <25 0 <1,000 <50 0 <0 5 <0 5
<br /> 07/25/02 45,000 11,000 900 2,200 4,200 12 <1 0 <1 0 <1 0 <25 <1,000 <50 <0 5 <0 5
<br /> (28'-48) 10/10/02 65,000 11,000 5,000 4,900 16,200 290 <1 0 <1 0 <1 0 <10 <1,000 <50 <0 5 <0 5
<br /> 01/09/03 77,000 26,000 2,200 6,500 18,600 76 <1 0 <1 0 <1 0 <10 <1,000 <50 <0 5 <0 5
<br /> 04/11/03 26,000 20,000 1,400 1,200 3,140 13 <1 0 <1 0 <1 0 <10 <1,000 <50 <0 5 <0 5
<br /> 07/14/03 29,000 13,000 6,400 3,600 13,000 25 <1 0 <1 0 <1 0 <10 <1,000 <50 <0 5 23
<br /> 10/28/03 26,000 9,600 5,000 2,000 8,400 32 <1 0 <1 0 <1 0 <10 <1,000 <50 <0 5 21
<br /> 04/07/04 160,000 34,000 3,000 1,500 5,400 38 <1 0 <1 0 <1 0 <10 <1,000 <50 <0 5 <0 5
<br /> 06/29/04 110,000 15,000 4,000 2,400 8,700 58 <1 0 <1 0 <1 0 <10 <1,000 <50 <0 5 <0 5
<br /> 09/23/04 130,000 15,000 3,000 4,000 14,400 22 <1 0 <1 0 <1 0 <10 <1,000 <50 <0 5 <0 5
<br /> 12/22/04 130,000 24,000 4,200 4,000 12,400 <1 0 <1 0 <1 0 <1 0 <10 <1,000 <50 <0 5 <0 5
<br /> 03/16/05 170,000 17,000 2,400 7,600 18,200 11 <1 0 <1 0 <1 0 <10 <1000 <50 <0 5 <0 5
<br /> 06/15/05 1 36,000 1 7,600 1 4,400 3,000 11,200 18 <1 0 1 <1 0 1 35 <10 <1000 I <50 I <05 <0 5
<br /> Advanced GeoEnvnronmental,Inc
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