Laserfiche WebLink
� � � � � � � M <br /> • 0 <br /> TABLE 2 GROUNDWATER MONITORING DATA,FORMER EXXON RS 7-3708,2705 COUNTRY CLUB BOULEVARD, STOCKTON, CA <br /> Other <br /> Reference Depth to Groundwater Ethyl- Total TPH as Oxygenates and Dissolved <br /> Monitoring Elevation Groundwater Elevation Benzene Toluene benzene Xylenes gasoline MTBE Additives Lead <br /> Well Date (feet) (feet) (feet) (pg/L) (µg/L) (gg/L,) (µg/L) (µg/L) (µg/L) G g/L) W/L) <br /> t=Unidenti tlr d hydrocarbon to the C6 C 12 range <br /> = 1,2-Drchlorocthane <br /> k=TP14 as dn.SCI <br /> 1=Sample analyzed outside EPA recommended holding time <br /> m=tert-Amyl methyl ether <br /> n—Tertiary butyl alcohol <br /> o=Grab groundwater sample collected from well <br /> TPH—Total PLLroleum Hydrocarbons by EPA Method 8015 <br /> M rBE=Methyl tertiary butyl ether by EPA Method 8020 Modified,except as noted <br /> Other oxygenate and additives may include ethanol,cert butyl alcohol,dnsopropyl ether,ethyl tertiary butyl ether,tertiary amyl methyl ether,1 2-drbromoethane,and 1,2-dtchloroethane by <br /> EPA Method 8260 All analytes were reported below the laboratory detection limit,except as noted <br /> NA=Not analyzed <br /> NC =Not calculated <br /> NM=Not measured <br /> NS=Not sampled <br /> pglL=Mtctograms per liter <br /> Note TPIi-g rt,sults beginning March 2002 Include MTBE <br /> g iprojectsi737081maste6up%go503U708gw x1s Page 19 of 19 <br />