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TABLE 2 <br /> ANALYTICAL RESULTS OF GROUND WATER SAMPLES <br /> Chapin Bros., Inc. <br /> 1766 Monte Diablo Avenue, Stockton, California <br /> a <br /> Well LD. Benzene Toluene Date Depth to TPH as Ethyl- Total <br /> Sampled Water Gasoline benzene Xylenes <br /> MW-1 12-07-90 --- 200,000 31,000 11,000 1,900 5,200 <br /> (17-30') 07-29-95 19.27 27,000 7,200 100 440 1,800 <br /> 03-20-96 17.66 23,000 6,900 940 190 820 <br /> 06-20-96 16.78 66,000 14,000 5,800 1,300 5,900 <br /> 01-21-97 15.81 85,000 20,000 9,600 2,200 9,200 <br /> 04-30-97 14.38 99,000 19,000 11,000 2,100 12,000 <br /> 08-21-97 15.20 6,800 100 250 36 790 <br /> 12-04-97 15.08 2,800 170 160 60 420 <br /> 03-31-98 9.51 1,100 2.0 16 20 110 <br /> 06-30-98 10.26 1,100 24 16 30 210 <br /> 09-30-98 11.87 1,200 67 14 19 200 <br /> 12-30-98 11.75 1,300 43 3.1 33 160 <br /> MW-2 01-13-94 20.03 <50 <0.3 <0.3 <0.3 <0.9 <br /> - T (15'-35') 06-14-94 20.30 <50 <0.3 <0.3 <0.3 <0.9 <br /> 07-01-94 20.54 <50 <0.3 <0.3 <0.3 <0.5 <br /> 01-12-95 20.19 <50 1 <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 18.36 <50 <0.5 <0.5 <0.5 <0.5 <br /> 03-20-96 17.10 <50 <0.3 <0.3 <0.3 0.9 <br /> 06-26-96 16.11 <50 0.48 1.2 0.81 2.7 <br /> 01-21-97 15.24 <50 <0.5 <0.5 1.1 0.99 <br /> 04-30-97 13.26 <50 <0.5 <0.5 <0.5 <0.5 <br /> 08-21-97 14.03 <50 <0.5 <0.5 <0.5 <0.5 <br /> 12-04-97 14.48 <50 <0.5 <0.5 <0.5 <0.5 <br /> 03-31-98 9.48 <50 <0.5 <0.5 <0.5 <0.5 <br /> 06-30-98 9.27 <50 <0.5 <0.5 <0.5 <0.5 <br /> 09-30-98 10.83 <50 <0.5 <0.5 <0.5 <0.5 <br /> 12-30-98 10.82 <50 <0.5 <0.5 <0.5 <0.5 <br /> Advanced GeoEnvironmental,Inc. <br />