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TABLE 2 <br /> ANALYTICAL RESULTS OF GROUND WATER SAMPLES - EPA METHOD 8015/8021 <br /> Former Curtiss Pontiac-Buick <br /> 2450 Toste Road, Tracy, Califorma <br />' �l-t�1) <br /> Well ID Sample Depth TPH-g TPH-d Benzene Toluene Ethyl Total <br /> I Date to GW benzene Xylenes <br /> 01-30-98 <50 <50 <0 5 <0 5 <0 5 <0 5 <br /> 09-28-98 864 <50 <50 2 7 1.6 <0 5 <0 5 <br /> I 12-17-98 8 73 <50 <50 <0 5 <0 5 <0 5 <0 5 <br /> 03-25-99 861 <50 <50 <0 5 <0 5 <0 5 <0 5 <br /> 06-21-99 880 <50 <50 <0 5 <0 5 <0 5 <0 5 <br /> 09-21-99 946 <50 <50 <0 5 <0 5 <0 5 <0 5 <br />' 12-21-99 8 86 <50 <50 <0 5 <0 5 <0 5 <0 5 <br /> 03-17-00 839 <50 <50 <0 5 <0 5 <0 5 <0 5 <br /> 07-17-00 865 <50 <50 <0 5 <0 5 <0 5 <0 5 <br /> GLMW-3* 10-17-00 833 160 130 7 9 9.1 6 6 27 <br /> 10-20 12-19-00 866 <50 <50 <0 5 <0 5 <0 5 <0 5 <br /> 01-30-01 865 <50 <50 <0 5 <0 5 <0 5 <0 5 <br /> 03-23-01 861 <50 <50 <0 5 <0 5 <0 5 <0 5 <br /> I 06-22-01 872 <50 <50 <0 5 <0 5 <0 5 <0 5 <br /> 09-17-01 875 <50 <50 <0 5 <0 5 <0 5 <0 5 <br /> 12-26-01 834 <50 <1,000 <0 5 <0 5 <0 5 <1 0 <br /> 03-21-02 875 <50 <50 <0 5 <0 5 <0 5 <0 5 <br /> 06-21-02 8 66 <50 <50 <0 5 <0 5 <0 5 <0 5 <br /> 12-19-02 8 14 <50 <50 <0 5 <0 5 <0 5 <0 5 <br />' 03-12-03 876 <50 <50 <0 5 <0 5 <0 5 <0 5 <br /> 06-28-03 911 <50 <50 <0 5 <0 5 <0 5 <0 5 <br /> 01-23-02 -- <50 <50 <0 5 <0 5 <0 5 <0 5 <br /> I 04-23-02 — <50 <50 <0 5 <0 5 <0 5 <0 5 <br /> DW2450 07-23-02 <50 <50 <0 5 <0 5 <0 5 <0 5 <br /> 10-31-02 — <50 <50 <0 5 <0 5 <0 5 <0 5 <br /> 03-12-03 --- <50 1 <50 1 <0 5 1 <0 5 1 <0 5 1 <0 5 <br />' Notes <br /> Concentrations in italics indicate suspected cross-contamination <br /> µg/1 micrograms per liter <br />' TPH-g/-d total petroleum hydrocarbons quantified as gasoline/diesel <br /> GW ground water <br /> NA not analyzed <br /> NS not sampled <br /> ground water sample collected from monitoring well GLMW-3 at 2420 Grant Line Road <br /> I <br /> I <br /> I <br /> I <br /> IAdvanced GeoEnvironmental <br />