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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 /> {µg11)
<br /> Sample Sample TPH-g TPH-d Benzene Toluene benzene Xylenes DI ETBE MTBE TBA TAME EDB 1,2
<br /> Location DCA
<br /> Screen Date
<br /> EPA Method 8015 EPA Method 8260
<br /> 02/22194* 420,000 1,200 561000 83,000 8,300 27,000 - - - - - - -
<br /> 09123194* - - - - - - - - - - - -
<br /> 12114/94* 120,000 55,000 30,000 34,000 2,400 13,000 - - - - - - -
<br /> 07/24/97 190,000 4,100 36,000 35,000 3,200 17,000 <2,400 <1,400 <2,400 <12,000 <2,400 = <2,400
<br /> 10/27/97 170,000 11,000 36,000 34,000 3,000 19,000 <1,250 <1,250 <1,250 <6,250 <1,250 - 11900
<br /> 01/30/98 170,000 9,100 29,000 29,000 4,200 23,000 <200 <200 <200 <1,000 <200 - <2,000
<br /> 04/24/98 160,000 9,900 39,000 42,000 3,000 17,000 <170 <170 <170 <1,700 <170 - 1,700
<br /> 07/22/98 100,000 28,000 17,000 21,000 1,100 15,000- <500 <500 <500 <5,000 <500 - 940
<br /> 03/23/99 160,000 4,700 45,000 48,000 2,800 16,000 <1,000 <1,000 <1,000 <5,000 <1,000 - 1,400
<br /> 08/12/99 85,000 3,200 19 000 13,000 1,500 8,800 <500 <500 <500 <2,500 <500 - 940
<br /> 11/22/99 120,000 4,800 21,000 16,000 2,400 13,000 <500 <500 <500 <2,500 <500 - 690
<br /> MW-4 02/16/00 140,000 7,300 27,000 15,000 2,300 13,000 <1,000 <1,000 <1,000 <5,000 <1,000 - <1,250
<br /> {45-70) 06/08/01 97,000 2,700 26,000 16,000 2,000 12,000 <500 <500 <500 <2,500 <500 840
<br /> 09/04/01* 110,000 3,700 19,000 11,000 1,600 9,400 <50 <50 130 <250 <50 -
<br /> 12/21/01 66,000 6,800 21,000 12,000 2,000 11,800 <50 <50 <250 <1,300 <50 <25 520
<br /> 03/12/02 85,000 7,400 13,000 10,000 1,700 9,200 <50 <50 <250 <1,250 <50 <25 440
<br /> 06/12/02 99,000 9,600 16,000 7,300 2,200 10,400 <50 <50 <250 <1,250 <50 <25 <25
<br /> 09/13/02 98,000 9,200 16,000 10,000 3,300 17,500 <50 <50 <50 <625 <50 <25 <25
<br /> 12/13/02 140,000 10,000 17,000 16,000 3,200 14,800 <5 0 <5 0 130 <50 <50 19 490
<br /> 03/19/03 110,000 80,000 35,000 33,000 4,400 25,500 <1 0 <1 0 83 <10 <1 0 <0 5 410
<br /> 06/02/03 360,000 71,000 47,000 44,000 6,300 35,000 <10 <10 84 <10 <10 49 300
<br /> 08/18/03 126,000 210,000 16,000 23,000 4,900 24,000 <10 <10 67 <10 <10 81 300
<br /> 12/04/03 110,000 38,000 17,000 15,000 2,200 11,900 <10 <10 50 <10 <10 50 60
<br /> 03/11/04 290,000 44,000 43,000 21,000 2,400 12,200 <10 <10 67 <10 <10 28 250
<br /> 06/0/04 1110,000 1 28,000 1 24,000 1 22,000 1 49900 1 23,500 1 <10 1 <10 1 71 <10 <10 21 300
<br /> F
<br /> vm
<br /> 2: Advanced GeoEnvuonmental,Inc
<br />
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