Laserfiche WebLink
WELL CONCENTRATIONS <br /> Shell-branded Service Station <br /> 2375 West Grant Line Road <br /> Tracy, CA <br /> I <br /> MTBE Depth to GW <br /> Well ID Date TPPH B T E X 8260 DIPE ETBE TAME TBA TOC Water Elevation <br /> u /L u L u /L u IL u /L a 1L (u.VL u /L u L u IL MSL ft MSL <br /> MW 4 04/09/2003 <50 <0 50 <0 50 <0 50 <0 50 10 <2 0 <2 0 <2 0 <50 2256 10-08 1248 <br /> MW4 07/30/2003 <50 <0 50 <0 50 <0 50 <1 0 74 <2 0 <2 0 <2 0 <5 0 2256 1031 1225 <br /> MW4 10/27/2003 <50 <0 50 <0 50 <0 50 <1 0 52 <2 0 <2 0 <2 0 <5 0 2256 1035 1221 <br /> MW-4 01/26/2004 <50 <0 50 <0 50 <0 50 <1 0 1 26 <2 0 1 <2 0 <2 0 <5 0 2256 999 1257 <br /> MW-4 04/26/2004 <+5o <0 50 <0.50 <0 50 <1,0 120 <2 0 1 <2 0j <2.0 1 <5 0 2256 1029 1227 <br /> Abbreviations <br /> TPPH=Total petroleum hydrocarbons as gasoline by EPA Method 8260B <br /> BTEX=Benzene,toluene,ethylbenzene,xylenes by EPA Method 82608 <br /> MTBE=Methyl tertiary butyl ether <br /> DIPE=Di-isopropyl ether <br /> ETRE=Ethyl tertiary butyl ether <br /> TAME=Terhary amyl methyl ether <br /> TBA=Ternary butyl alcohol or tertiary butanol <br /> TOC=Top of Casing Elevation <br /> GW=Groundwater <br /> ug/L=Parts per billion <br /> MSL=Mean sea level <br /> ft =Feet <br /> <n Below detection limit <br /> NA=Not applicable <br /> Notes <br /> a=Hydrocarbon does not match pattern of laboratory's standard <br /> Site surveyed March 7,2003 by Mid Coast Engineers <br /> I <br /> Pa e 2 <br /> • <br />