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<br />' TABLE 2
<br /> i ANALYTICAL RESULTS OF GROUND WATER SAMPLES
<br />' LARRY'S AUTO
<br /> 308 North Grant Street, Stockton, California
<br /> (µg11}
<br /> Sample EPA Method 8015M EPA Method 8020 or 8021*
<br />' Location Sample
<br /> (Screen) Date TPH as TPH as MTBE Benzene Toluene Ethyl Xylenes
<br /> Gasoline Diesel benzene
<br />' MW-3 02/22/94 14,000 ___ 5,300 1,400 490 1,400
<br /> (55-75) 09/23/94 11,000 2,800 250 140 510
<br /> 12/14/94 6,900 --- 2,800 190 100 300
<br /> 07/24/97 680 --- 73 47 12 47
<br />' 10/27/97 590 - 94 12 5 0 6 3
<br /> 01/30/98 320 28 6.1 2.1 3 2
<br /> 04/24/98 120 - 8.5 070 085 1 1
<br />' 07/22/98 1,100 - 110 7 4 12 12
<br /> 03/23/99 100 4.6 17 15 4 4
<br /> 08/12/99 1,200 - 25 14 12 31
<br /> 11/22/99 890 - 25 11 4.1 18
<br />' 02/16/00 1,300 <5 0 52 6.7 52 8.0
<br /> -
<br /> 06/18/01 2,000 ND<10 59 5.1 9 7 7.7
<br /> 09/04/01 1,200 - <5 0 41 3.7 4 8 51
<br /> 12/21/01 53 - <10 24 1.7 <0 5 2 2
<br /> 03/12/02 140 <1 0 6 0 <0 5 <0 5 <1 0
<br /> 02/22/94 420,000 1,200 56,000 83,000 8,300 27,000
<br />' MW-4 09/23/94 --- --- - - --- --
<br /> (45-70) 12/14/94 120,000 55,000 30,000 34,000 2,400 13,000
<br /> 07/24/97 190,000 4,100 36,000 38,000 2,600 14,000
<br /> 10/27/97 170,000 11,000 34,000 31,000 2,600 16,000
<br /> 01/30/98 170,000 9,100 34,000 32,000 2,500 17,000
<br /> 04/24/98 160,000 9,900 34,000 36,000 2,400 14,000
<br /> 07/22/98 100,000 28,000 16,000 21,000 1,200 16,000
<br />' 03/23/99 160,000 4,700 35,000 40,000 2,000 14,000
<br /> 08/12/99 85,000 3,200 18,000 13,000 1,300 7,000
<br /> 11/22/99 120,000 4,800 26,000 16,000 1,900 10,000
<br /> 02/16/00 140,000 7,300 ND<800 29,000 17,000 2,000 12,000
<br />' 06/18/01 97,000 2,700 ND<350 23,000 13,000 1,700 9,900
<br /> 09/04/01 110,000 3,700 ND<200 19,000 11,000 - 1,600 9,400
<br /> 12/21/01 66,000 6 8 ND<l00 16,000 9,000 1,500 6,400
<br /> 03/12/02 85,000 7 4 M ND<200 1 19,000 15,000 1 1,500 1 18,000
<br /> q1
<br /> Advanced GeoEnvironmcntal,Inc
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