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i <br /> TABLE 2 (CONTINUED) <br /> R <br /> ANALYTICAL RESULTS: GROUNDWATER <br /> MOORE PETROLEUM <br /> 5491-F- STREET,BANTA,CALIFORNIA <br /> (Ali results in parts-permillion) <br /> Monitoring Date Total Petroleum Hydrocarbons Aromatic Volatile Organics <br /> Well Collected <br /> Gasoline Diesel Motor Benzene Toluene Ethyl- Total <br /> Oil benzene Xylenes <br /> [__MW-3 05/12/69 < < --- 0.0003 < < 0.0020 <br /> 07/06/90 < < --- 0.0010 < < < <br /> 02/01/91* < < --- < < < < <br /> 04/23/91* < < --- < < < < <br /> 05/29/91 --- < --- --- --- --- --- <br /> 07/22/91* < 0.090 --- < < < < <br /> 10/21/91 0.06 0.60 «0.5 0.0006 < < < <br /> MW-4 07/06/90 < < --- 0.0009 < < < <br /> 02/01/91* < < --- < < < < <br /> 04/23/91* < < --- < < < < <br /> 07/22/91* < 0.070 --- < < < < <br /> 10/21/91 < 0.08 «0.5 0.0021 < 0.0052 < <br /> NOTES: --- = Not analyzed. <br /> = Below detection limits per'Tri-Regional Board Staff Recommendations <br /> for Preliminary Evaluation and investigation of Underground Tank Sites" (August 10, 1990) <br /> Practical Duanititation Reporting Limits. (POL for BTEX= 0.0005ppm,TPH as gasoline and <br /> diesel= 0.05 ppm). <br /> « = Below indicated detection limits. <br /> * = Gasoline and diesel were reported as total purgeable petroleum hydrocarbons. <br /> The groundwater analytical results prior to February 1, 1991, are summarized from work <br /> conducted by previous consultants. <br />