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I
<br />' TABLE 3
<br /> i f
<br /> HISTORICAL ANALYTICAL RESULTS OF GROUND WATER SAMPLES
<br />' EPA METHODS 8015M, 8020
<br /> Former Chase Chevrolet (Van Buren) Facility
<br /> 424 North Van Buren Street, Stockton, California
<br />' (µg11)
<br /> ' J
<br /> LSoacxxa�bolen Sample w- TFHas MTBEs ',B6
<br /> yz-eE�ne
<br /> Toluene
<br /> Date DWa�,rt+ Gasahabenzene' _.�Xn.y1e5}e
<br /> (Screen)
<br /> ,
<br />' MW-9 6-3-94 2630 96,000 - 1,500 16,000 3,700 18,000
<br /> (22-42) 8-5-94 2608 60,000 --- 1,900 9,900 4,000 19,000
<br />' 12-20-94 2667 96,000 =_ 25,000 14,000 3,400 15,000
<br /> 5-11-95 2340 96,000 _ 2,400 20,000 3,900 19,000
<br /> 10-5-95 2232 87,000 --- 2,100 13,000 3,600 18,000
<br /> 2-9-96 2206 64,000 --- 1,500 6,500 3,100 13,000
<br />' 5-8-96 2010 42,000 140 1,100 1,200 7,500 11,000
<br /> 8-8-96 1987 21,000 <120 610 140 1,300 2,700
<br /> 11-6-96 2034 15,000 <38 250 71 940 3,300
<br />' 2-5-97 1560 23,000 <83 270 370 1,500 5,100
<br /> 5-7-97 1747 35,000 <10 690 2,400 2,400 7,200
<br /> 8-6-97 1762 25,000 90 530 2,500 1,600 4,700
<br /> 11-5-97 1836 42,000 <250 720 2,700 2,700 9,500
<br />' 2-5-98 1554 41,000 <120 340 2,600 2,900 10,000
<br /> 5-8-98 1316 42,000 <93 730 4,300 2,800 10,000
<br /> 8-13-98 1369 34,000 <20 700 2,600 2,000 6,800
<br />' 1I-4-98 1547 22,000 <50 750 1,700 1,800 5,700
<br /> 2-4-99 1482 3,600 <60 30 380 230 1,900
<br /> 5-5-99 1403 11,000 <100 100 110 840 1 500
<br /> 8-10-99 1449 19,000 <100 120 85 1,100 2,400
<br />' 11-10-99 1560 14,000 <50 33 <9 0 620 2,100
<br /> 2-9-00 1522 28,000 <72 180 400 1,600 4,900
<br /> 5-11-00 1325 24,000 <10 37 130 1,400 3,900
<br /> 8-22-00 1420 24,000 <100 31 38 1,000 3,500
<br /> 11-28-00 1534 19,000 <30 13 10 1,200 2,900
<br /> 02-28-01 1496 23,000 <20 20 32 1,300 3,100
<br /> 05-21-01 1487 21,000 <20 28 50 710 1,100
<br /> i
<br />' Advanced GeoEnvlronmental,Inc
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