Laserfiche WebLink
TABS <br /> WELL CONCENTRATIONS <br /> Shell Oil ]Products Company <br /> 141 N. ]El Dorado Street <br /> Stockton, California <br /> W1C #204-7524-1549 <br /> Sample Measured Corrected SP TPPH I B T E X MTBE dO dO Comments <br /> Date GW Depth (ft) I GW Elev (ft) , (ft) (ug/L) (ug/L) (ug/L) (ug/L) (uglL) (ug/L) (mg/L) Method ' <br /> i <br /> 31-Jan-97 l 1967 NA 000 <50<50 <0 50 <0 50 <0 50 <0 50 (a) } 34 YSI Meter' <br /> 02-Apr-97 2129 NA --0--1 <50 f <0 50 { <0 50 <0 50 <0 50 (a) i 31 YSI Meter EPA 8010 Detections <br /> VEW-4 Top casing elevation (ft) I <br /> 05-Sep-96 t 2327 NA 000 <50 <0 50 <0 50 <0 50 <0 50 <2 5 I NA NA <br /> 25-Oct-96 2378 NA 000 <50 <0 50 <0 50 <0 50 <0 50 <2 5 I 47 YSI Meter <br /> 31-Jan-97 t 19 05 NA 000 <50 <0 50 <0 50 <0 50 <0 50 <2 5 37 YSI Meter <br /> 02-Apr-97 2070 NA 000 <50 1 <0 50 <0 50 1 <0 50 <0 50 46 25 r YSI Meter <br /> I <br /> I <br /> Abbreviations <br /> NA= Not analyzed or not available <br /> <x= Not detected at detection limit of x <br /> (DUP) = Duplicate sample <br /> TPPH =Total Purgeable Petroleum Hydrocarbons carbon range C6 to C12 by EPA Method 8015 (Modified) <br /> (previously reported as Total Petroleum Hydrocarbons as Gasoline) <br /> BTEX=benzene,toluene, ethylbenzene, and xylenes by EPA Method 8020 <br /> MTBE= methyl-tertiary-butyl ether by EPA Method 8020 <br /> SP= Separate Phase hydrocarbon <br /> dO=dissolved Oxygen <br /> Notes <br /> " =MTBE could not be determined due to coelution with t-1,2-DCE <br /> (a)= MTBE could not be determined due to coeluting compounds <br /> 97369 8 <br />