Laserfiche WebLink
WELL CONCENTRATIONS <br /> Shell-branded Service Station <br /> 620 West Charter Way <br /> Stockton, CA <br /> CWic #204-7524-4305 <br /> MTBE MTBEDepth to GW SPH DO <br /> Well ID Date TPPH B T E X 8020 8260 TOC Water Elevation Thickness Reading <br /> u IL u IL u IL u IL u IL u IL u IL MSL ft MSL ft m <br /> Notes <br /> *= Field data sheets for this event misplaced, no field measurements available for this event <br /> "=MTBE confirmed, Benzene did not confirm by GC/MS <br /> a=Analysis was run past recommended hold time <br /> b= Result was generated out of hold time <br /> c=TPPH analyzed by modified EPA Method 8015 and BTEX analyzed by EPA Method 8020 <br /> d= Insufficient water to record measurement <br /> e=Top of casing elevation altered during wellhead maintenance <br /> When separate-phase hydrocarbons are present,ground water elevation is adjusted using the relation <br /> Corrected ground water elevation=Top-of-casing elevation-depth to water+(0 8 x hydrocarbon thickness) <br /> Page 22 _ <br />