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7.7 <br /> TABLE 2 <br /> SUMMARY OF GROUNDWATER ANALYTICAL RESULTS <br /> Former Continental Grain Facility, Stockton, CA <br /> Page 2 of 2 <br /> (Reported in ugll) <br /> FSaleDate Benzene Toluene Ethyl Xylenes MTBE DIPS TAME= TBA EBE DCA TEDB TPHg TPHd Benzene <br /> l I <br /> MW3 05/21/99 <125 <1.25 <1.25 <1.25 <6.25* NA NA NA NA NA NA 234'* 770**** NA <br /> MW3 08/17/99 <0.50 <0.50 <0.50 <0.50 <5.0* NA NA NA NA NA NA <50 600 NA <br /> MW3 11/15/99 <0.50 <0.50 <0.50 <0.50 NA NA NA NA NA NA NA <50 380 NA <br /> MW3 02/11/00 <0.50 <0.50 <0.50 <0.50 NA NA NA NA NA NA NA <50 350 NA <br /> MW3 06/07/00 <0.5 <0.5 <0.5 <0.5 NA NA NA NA NA NA NA <50 130 NA <br /> MW4 06/07/00 <0.5 <0.5 <0.5 3.6 <5.0* NA NA NA NA NA NA 940 13,000 NA <br /> MW5 06107100 <0.5 <0.5 <br /> <0.5 <0.5 <5.0 <5.0 <5.0 <50 <5.0 NA NA <50 <50 NA <br /> MW6 07/13/00 <0.5 <0.5 <0.5 <0.5 <5.0* NA NA NA NA NA NA <50 <50 NA <br /> Notes <br /> ugll denotes micrograms per liter or parts per billion <br /> <denotes not detected at or above Stated Method Detection Limit <br /> MTBE denotes methyl tertiary butyl ether analyzed by EPA Method 8260 <br /> DIPE denotes di-isopropyl ether analyzed by EPA Method 8260 <br /> TAME denotes tertiary amyl methyl ether analyzed by EPA Method 8260 <br /> TBA denotes tertiary butyl ether analyzed by EPA Method 8260 <br /> ETBE denotes ethyl tertiary butyl ether analyzed by EPA Method 8260 <br /> DCA denotes 1,2-dichloroethane analyzed by EPA Method 8010!8020 <br /> EDB denotes ethyldibromide anlayzed by EPA Method 8010/8020 <br /> TPHg denotes Total Petroleum Hydrocarbons as gasoline, analyzed by EPA Method 5030/8015 <br /> TPHd denotes Total Petroleum Hydrocarbons as diesel, analyzed by EPA Methods 5030/8015 <br /> NA denotes not analyzed <br /> j *denotes MTBE analyzed by EPA Method 8020 <br /> I <br /> **denotes weathered gasoline chromatogram pattern <br /> *"denotes weathered diesel chromatogram pattern <br /> hydrocarbons detected do not match typical gasoline chromatogram pattern <br /> 1 <br /> t <br />' W_16250011'ABLES?Gwtab <br />