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<br /> TABLE 2
<br /> ANALYTICAL RESULTS OF GROUND WATER SAMPLES
<br /> LARRY'S AUTO
<br /> 308 North Grant Street, Stockton, California
<br /> Gig/1)
<br /> Sample EPA Method 8015M EPA Method$020 0r 8021*
<br /> Location Sample
<br /> (Screen) Date TPH as TPH as MTBE Benzene Toluene Ethyl- Xylenes
<br /> Gasoline Diesel benzene
<br />' MW-7 07/24/97 14,000 - 1,100 34 93 300
<br /> (40-60) 10/27/97 11,000 580 11 150 460
<br /> 01/30/98 7,200 - 530 63 58 37
<br /> 04/24/98 2,900 - 160 30 23 15
<br />' 07/22/98 5,500 - 370 95 50 49
<br /> 03/23/99 210 51 25 23 74
<br /> 08/12/99 2,700 - 300 480 43 220
<br /> 11/22/99 470 -- 28 20 91 29
<br />' 02/16/00 220 - <5 0 44 2.9 23 36
<br /> 06/18/01 82 - <5 0 21 084 066 081
<br /> 09/04/01 100 - <5 0 <0 5 <0 5 <0 5 <0 5
<br />' 12/21/01 370 - <1 0 <0 5 <0 5 12 <1 0
<br /> 03/12/02 340 <1 0 <0 5 <0 5 <0 5 <1 0
<br /> 06/12/02
<br /> 510 --- <1 0 <0 5 <0 5 <0 5 <1 0
<br />' VW-2B 07/24/97 190,000 - 44,000 30,000 3,000 14,000
<br /> (44-54) 10/27/97 160,000 40,000 30,000 2,800 13,000
<br /> 01/30/98 160,000 - 38,000 30,000 2,800 13,000
<br />' 04/24/98 150,000 - 39,000 28,000 2,500 12,000
<br /> 07/22/98 150,000 46,000 33,000 2,900 14,000
<br /> 03/23/99 160,000 - 44,000 33,000 2,800 13,000
<br /> 08/12/99 96,000 - 22,000 16,000 1,400 7,300
<br />' 11/22/99 200,000 - 42,000 31,000 2,900 14,000
<br /> 02/16/00 90,000 ND<700 19,000 14,000 1,200 6,600
<br /> 06/18/01 170,000 - ND<400 34,000 25,000 2,400 12,000
<br />' 09/04/01 180,000 - ND<320 34,000 -25,000 2,500 12,000
<br /> 12/21/01 150,000 ND<500 30,000 23,000 2,500 22,000
<br /> 03/12/02 110,000 - ND<500 27,000 21,000 1,600 16,000
<br /> 06/12/02 210,000 --- ND<50 34,000 25,000 2,900 1 13,000
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<br />' Advanced GeoEnviron mental,Inc
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