Laserfiche WebLink
27-Feb-04 <br /> r --T-7 <br /> �N Meq-4 Former Former <br /> .25,22 Building 1 Restroorns <br /> <0.50/<0.501<0.50 -----`- <br /> Former Product Former <br /> Piping Trench Dispenser <br /> Q � � (tYP) <br /> MW-5 <br /> + -25.16 <br /> <0.50/<0.50/4.2 <br /> I I <br /> \-7------Former i yl oriner <br /> 3 Building ',USTs Q <br /> -----------' ti h <br /> MW-)r' <br /> -25.30 I ,I <br /> II II <br /> �2 3/<0 501140 2S " <br /> MW-3 �''� <br /> -25.06 -------- <br /> <0.501<0 501<0.50 ' <br /> N <br /> i3l `n MW-2 <br /> o -2536 <br /> Driveway Sidewalk <0.50/4 6/5 0 Driveway <br /> EAST CHARTER WAY <br /> EXPLANATION <br /> Groundwater Monitoring Well <br /> Groundwater elevation contour in feet referenced to <br /> mean sea level(ft msl) Arrows indicate <br /> approximate groundwater flow direction <br /> MW-1J Well designation <br /> -25.30 Groundwater elevation,ft msl <br /> 2.31<0.50/140 Benzene/MTBE/1,2-DCA concentrations <br /> in groundwater in parts per billion(ppb) <br /> <x Not detected at reporting limit x <br /> Scale(ft) FIGURE <br /> Approximate hydraulic gradient=0 003 to 0 004 <br /> 0 15 30 60 2 <br /> -Former Shell Service Station Groundwater Contour/ <br /> 1313 East Charter Way Chemical Concentration Map <br /> Stockton, California <br /> C A M B R I A January 26, 2004 <br />