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f� Table 2 <br /> Groundwater Analytical Data <br /> Tosco(Former Unocal) Station#/4409 <br /> 1502 North El Dorado Street <br /> Stockton,California <br /> TPH as Ethyl- MtBE MtBE <br /> Sample Sample Depth Date Gasoline Benzene Toluene benzene Xylenes (EPA 8020) (EPA 8260) <br /> Identification feet b s Sampled b b b b b b b <br /> GP-2 50-54 07/20/00 128,000 9,490 17,700 3,700 17,400 <2500 NA <br /> GP-3 27-30 07/21/00 <50 <0.5 <0.5 <0.5 <0.5 12.8 9.6 <br /> GP-4 27-30 07/21/00 <50 <0.5 <0.5 <0.5 1.00 <2.5 NA <br /> NA Not analyzed or not applicable <br /> ppb parts per billion <br /> MtBE Methyl tert-butyl ether <br /> TPH Total petroleum hydrocarbons <br /> 911011.1 A/0102/SoilTable 8/23/00 <br />