Laserfiche WebLink
28-May-03 <br /> LOUISE AVENUE <br /> Planter <br /> Former USTs W- Existing USTs Planter <br /> 10.17 <br /> � \ <0.50 ` <br /> 20 Dispenser <br /> :� :fro Islands <br /> MW-3 <br /> 10.16 W <br /> <0.50 W <br /> 22 E" <br /> o r00 Storage <br /> Building I I Z <br /> Trash \\ <br /> Enclosure ` • Dispenser • � <br /> Islands <br /> 99 <br /> Plant erY' L� Z <br /> 9� <br /> Storage <br /> _2 Containers <br /> 9.79 <br /> <0.50-7— <br /> <0 <br /> <0 SO <br /> EXPLANATION <br /> Groundwater Monitoring well <br /> ® Fuel dispenser numbers <br /> / Groundwater elevation contour in feet referenced <br /> / to mean sea level(ft msl) Arrows indicate <br /> approximate groundwater flow direction –N- <br /> 1342 Groundwater elevation in ft msl <br /> <0 50 Benzene concentration in parts per billion(ppb) <br /> 42 MTBE concentration in ppb <br /> <X Not detected at reporting limit x Scale (ft) FIGURE <br /> Approximate hydraulic gradient=0 002 <br /> �, 0 20 40 80 2 <br /> f� <br /> ell-branded Service Station Groundwater Contour/ <br /> 1071 North Main Street Chemical Concentration Map <br /> Manteca, California <br /> C A M B R I A July 24, 2003 <br />