Laserfiche WebLink
WELL CONCENTRATIONS <br /> Shell ibranded Service Station <br /> 620 West Charter Way <br /> Stockton, CA <br /> Wic #204-7524-4305 <br /> 1[ <br /> MTBE MTBE Depth to GW SPH DO <br /> Well ID Date TPPH B T E X 8020 8260 TOC Water Elevation Thickness Reading <br /> u IL u /L u 11 a /L u IL WWI-) u IL MSL ft. MSL ft. m <br /> Abbreviations: <br /> TPPH =Total petroleum hydrocarbons as gasoline by modified EPA Method 8260B; prior to November 21,2000 analyzed by EPA Method 8015 <br /> BTEX= benzene,toluene,ethylbenzene,xylenes by EPA Method 82608; prior to November,2000, analyzed by EPA Method 8020 <br /> MTBE= methyl-tertiary-butyl ether <br /> TOC=Top of Casing Elevation <br /> SPH =Separate-Phase Hydrocarbons <br /> GW=Groundwater <br /> DO= Dissolved Oxygen <br /> ug/L= parts per billion <br /> ppm=parts per million <br /> msl = Mean sea level <br /> ft= Feet <br /> <n= Below detection limit <br /> D= Duplicate sample <br /> NA=Not applicable <br /> n/n= Pre-purge/Post-purge <br /> i <br /> Page 20 <br /> 0 <br />