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<br /> I TABLE 2
<br /> • ANALYTICAL RESULTS OF GROUND WATER SAMPLES
<br /> Former Chase Chevrolet (Van Buren) Facility
<br /> 424 North Van Buren Street, Stockton, California
<br />' G"gl1)
<br />' Sample Sample Depth to TPH as MTBE Benzene Toluene Ethyl Xylene
<br /> Location Date Water Gasoline benzene
<br /> MW-6 1-10-91 2652 2,900 --- 210 130 56 360
<br />' 2-27-92 2773 12,000 --- 730 450 360 880
<br /> 5-28-92 2751 11,000 320 140 120 510
<br /> 9-16-92 2796 4,500 --- 210 100 87 450
<br />' 11-5-92 2824 5,300 --- 240 250 97 560
<br /> 2-11-93 2792 6,500 260 56 59 290
<br /> 2-8-94 2716 2,800 --- 180 110 130 480
<br />' 5-4-94 2714 3,600 --- 210 210 150 670
<br /> 8-5-94 2680 1,600 88 76 91 350
<br /> 12-20-94 2738 5,000 --- 200 160 200 1,100
<br /> 5-11-95 2412 3,100 --- 130 100 150 370
<br />' 10-5-95 2303 2,400 --- 140 63 180 280
<br /> 2-9-96 2269 1,500 65 50 92 220
<br /> 5-8-96 2079 6,500 <7 270 270 380 1,400
<br />, . 8-8-96 2059 6,100 <50 330 160 360 900
<br /> 11-6-96 21 08 5,100 <9 5 290 110 380 860
<br /> 2-5-97 1603 830 <5 0 56 17 1.7 190
<br />' 5-7-97 18 Is 1,200 <5 0 88 1.2 110 130
<br /> 8-6-97 1838 950 <5 0 80 31 69 140
<br /> 11-5-97 19 12 2,600 <8 220 24 220 340
<br />' MW-7 1-10-91 1681 3,000 --- 280 270 50 470
<br /> 2-27-92 2908 21,000 730 450 360 880
<br /> 5-28-92 2778 53,000 --- 2,000 860 1,200 2,400
<br /> 9-16-92 2823 11,000 -- 560 650 230 960
<br /> 11-5-92 2854 8,400 580 580 240 840
<br /> 2-11-93 2822 19,000 --- 850 600 400 970
<br /> 2-8-94 2741 11,000 --- 1,700 640 890 1,800
<br />' 5-4-94 2741 13,000 --- 1,300 1,100 670 2,500
<br /> 8-5-94 2709 2,700 330 190 170 530
<br /> 12-20-94 2766 13,000 --- 1,200 900 600 2,400
<br />' 5-11-95 2436 23,000 --- 1,000 1,200 960 4,400
<br /> 10-5-95 2329 20,000 370 370 790 3,200
<br /> 2-9-96 2295 27,000 --- 910 800 1,100 5,400
<br />' 5-8-96 2101 15,000 20 250 97 660 2,700
<br /> 8-8-96 2084 24,000 <40 640 140 1,000 3,800
<br /> 11-6-96 2131 14,000 <10 290 87 510 1,900
<br /> 2-5-97 1625 6,700 <13 85 11 230 540
<br />' 5-7-97 1842 4,500 <5 0 130 25 190 450
<br /> 8-6-97 1861 1,800 6.3 95 90 140 140
<br /> 11-5-97 1936 2,300 <5 84 8.8 140 240
<br />' Advanced GeoEnvi ron mental,Inc
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