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TABLE-2
<br /> _ ANALYTICAL RESULTS OF GROUND WATER SAMPLES
<br /> ' Chapin Bros , Inc
<br /> a 1766 Monte Diablo Avenue, Stockton, California
<br /> Well DepthTPH as MTBE BToluene Ethyl-, Total
<br /> I D - s - Sampled - ' to Benzene- -Gasoline- benzene Xylenes
<br /> Water
<br /> MW-1 12-07-90 --- 200,000 --- 31,000 11,000 1,900 5,200
<br /> - 07-29-95 1927 27,000 --- 7,200 100 440 1,800
<br /> 03-20-96 1766 23,000 --- 6,900 940 190 820
<br /> 06-20-96 1678 66,000 --- 14,000 5,800 1,300 5,900
<br /> v 0l-21=97 15 81 _85,000 2,100 20,000 9,600 2,200 9,200
<br /> ^13 04-30-97 1438 99,000 2,300 19,000 11,000 2,100 12,000
<br /> 08-21-97 1520 6,800 390 100 250 36 790
<br /> _ 12-04-97 1508 2,800 140 170 160 -60 420
<br /> 1 = MW-2 01-13-94 2003 <50 <0 3 <0 3 <0 3 <0 9
<br /> 06-14-94 2030 <50 ---
<br /> 50 <0 3 <0 3 <0 3 <0 9
<br /> 07-01-94 2054 <50 --- <0 3 <0 3 <0 3 <0 5
<br /> 01-12-95 2019 <50 =-- <0 5 <0 5 <0 5 <0 5
<br /> 04-19-95 19 13 <50 <0 5 <0 5 <0 5 <0 5
<br /> 07-29-95 1836 <50 --- <0 5 <0 5 <0 5 <0 5
<br /> 03-20-96 1710 ,<50 --- <0 3 <0 3 <0 3 09
<br /> 06-26-96 1611 <50 --- 0.48 1.2 0.81 2.7
<br /> T -
<br /> 01-21-97- -1524 <50 <5 0 <0 5 <0 5 1.1 0.99
<br /> -- 04-30-97 1326 <50 <5 0 <0 5 <0 5 <0 5 <0 5
<br /> - 08-21-97 1403 <50 <5 0 <0 5 <0 5 <0 5 . <0 5
<br /> 12-04-97 1448 <50 <5 0 <0 5 <0 5 <0 5 <0 5
<br /> MW-3 01-13-94 2085 1,700 --- 21 15 37 45
<br /> 06-14-94 1954 1,500 --- 28 3.7 7.0 18
<br /> 07-01-94
<br /> 1965 2,600 --- 65 29 12 29
<br /> 01-12-95 2079 2,200 --- 240 8.8 6.0 15
<br /> 04-19-95 1906 2,700 --- 80 39 28 45
<br /> '- 07-29-95 1876 2,800 --- 68 5.2 57 81
<br /> 03-20-96 1687 1,700 --- 33 1.2 5.1 26
<br /> - 06-26-96 16 16 3,100 --- 37 6.7 85 82
<br /> 01`-21-97 1509 4,600 <10 100 7.0 190 190
<br /> 04-30-97 A 3 20 6,900 - <5 0 97 59 230 230
<br /> 08-21-97 1400 9,200` 6.0 140 15 380 400
<br /> 12-04-97 1436 6,800 <9 0 150 7.9 340 330
<br /> _ - Advanced GeoEnvironmental,Inc
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