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r r �r � r � w r a■� yr r r a� r � r �r r r <br /> Table 3 <br /> Groundwater Analytical Data <br /> ARCO Service Station#760 <br /> 225 S.Cherokee Lane <br /> Lodi, California <br /> Top of Casing Depth to Groundwater TPH as <br /> Sample Date Elevation Water Elevation Gasoline Benzene Toluene Ethylbenzene Xylenes MtBE 1,2-DCA' <br /> Name Sampled (ft-msl) (ft-btc) (ft-msl) (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) <br /> MW-1 10/3/2002 60.60 -60.60 <50 <0.5 <0.5 <0.5 <0.5 0.91 17 • <br /> MW-2 10/3/2002 60.91 -60.91 410 3.2 8.5 6.0 9.5 3.7 26 <br /> MW-3 10/3/2002 60.73 -60.73 140 <0.5 <0.5 1.00 0.89 <0.5 6.2 <br /> Explanation: <br /> `=Other fuel oxygenates were analyzed for but not detected <br /> <=Not Detected at or above stated limit <br /> ft-msl=feet above mean sea level <br /> ft-btc=feet below top of casing <br /> MtBE=Methyl tert-butyl ether by EPA Method 8020 <br /> NA=Not analyzed <br /> SSC=Soil Stockpile Composite <br /> TPH=Total petroleum hydrocarbons <br /> ug/L=micrograms per liter <br /> • <br /> k:\J5 BP ARCO\00760\UST Removal\UST Removal <br />