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TABLE 2
<br /> ANALYTICAL RESULTS OF GROUND WATER SAMPLES
<br /> Larry's Auto
<br /> 308 N Grant Street, Stockton, California
<br /> Etg/l)
<br /> Sample TPH-g TPH-d Benzene Toluene Ethyl- Xylenes DIPE ETBE MTBE TBA TAME EDB 1,2
<br /> Location Sample benzene DCA
<br /> (Screen) Date
<br /> EPA Method 8015 EPA Method 8260
<br /> VW-5B 07/24/97 170,000 - 20,000 38,000 4,300 20,000 <2,000 <2,000 <2,000 <10,000 <2,000 - <2,000
<br /> (265- 10/27/97 170,000 - 21,000 42,000 4,200 21,000 <1,700 <1,700 <1,700 <8,500 <1,700 - <1,700
<br /> 415) 01/30/98 170,000 ---- 18,000 34,000 3,500 16,000 <100 <100 280 <700 <100 - <2,000
<br /> 04/24/98 160,000 ------ 22,000 47,000 4,300 21,000 <45 <45 <45 <450 <45 - <85
<br /> 07/22/98 140,000 - 20,000 47,000 4,100 21,000 <1,000 <1,000 <1,000 <10,000 <1,000 - <2,000
<br /> 03/23/99 150,000 - 17,000 50,000 3,500 19,000 <1,250 <1,250 <1,250 <6,250 <1,250 - <1,300
<br /> 08/12/99 150,000 - 9,100 41,000 5,200 29,000 <1,700 <1,700 <1,700 <8,500 <1,700 - <1,700
<br /> 11/22/99 160,000 - 13,000 56,000 7,200 37,000 <1,000 <1,000 <1,000 <5,000 <1,000 - <1,000
<br /> 02/16/00 170,000 - 14,000 55,000 4,800 26,000 <1,000 <1,000 <1,000 <5,000 <1,000 - <1,000
<br /> 06/08/01 130,000 - 4,500 36,000 4,800 25,000 <500 <500 <500 <2,500 <500 - <500
<br /> 09/04/01* 170,000 - 3,300 35,000 4,300 22,000 <50 <50 <50 <250 <50 - -
<br /> 12/21/01 160,000 - 3,700 36,000 4,900 28,600 <100 <100 <500 <2,500 <100 290 <50
<br /> 03/12/02 150,000 - 5,800 29,000 3,600 28,200 <100 <100 <500 <2,500 <100 260 <50
<br /> 06/12/02 170,000 - 7,600 38,000 4,400 20,900 <100 <100 <500 <2,500 <100 220 <50
<br /> 09/13/02 170,000 - 7,500 40,000 3,900 20,000 <100 <100 <100 <2,500 <100 240 <50
<br /> 12/13/02 350,000 - 9,000 34,000 5,200 27,800 <100 <100 <100 <1,000 <100 260 79
<br /> 03/19/03 140,000 - 7,000 41,000 3,800 17,800 <10 <10 <10 <100 <10 <10 70
<br /> 06/02/03 200,000 - 9,800 43,000 4,800 25,000 <1 0 <1 0 <1 0 <10 <1 0 <0 5 40
<br /> 08/18/03 1 92,000 1 - 1 4,000 9,800 3,500 12,200 <1 0 <1 0 <1 0 <10 I <1 0 <0 5 20
<br /> Advanced GeoEnvlronnienul,Inc
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