Laserfiche WebLink
4-Dec 03 <br /> EXPLANATION <br /> Groundwater monitoring well <br /> Scale(ft) ® Product dispenser number <br /> `N— Groundwater elevation contour in feet <br /> 0 15 30 60 R I <br /> /y referenced to mean sea level Arrows <br /> indicate approximate direction of <br /> groundwater flow <br /> HAMPTON STREET -23.15 Groundwater elevation in ft msl <br /> (<0 50) Benzene concentration in parts <br /> per billion(ppb) <br /> Planter Planter (<0 50) MTBE concentration in ppb <br /> <x Not detected at reporting limit x <br /> Approximate hydraulic gradient=0 005 <br /> Air/Water Dispenser <br /> MW-2 <br /> -2868 <br /> (<0 50) <br /> MW-1 (<0 50) (Fence(typ) <br /> -2858 <br /> (12) <br /> Canopy (<2 5) <br /> Dispenser + <br /> Island(typ) <br /> rStation <br /> d <br /> .2284 Building <br /> O O <br /> _ — UST Vents <br /> rp _ 1 <br /> Planter <br /> USTs <br /> MW-3* _ <br /> -280 ��ss -282 r <br /> (<0 50) _—— <br /> (S6) <br /> MW4 Nearest Water <br /> -28.08 Supply Well <br /> (<0 50) (1,200 feet) <br /> (r 9) <br /> Planter Planter <br /> FIGURE <br /> ADAMS STREET 2 <br /> hell-branded Service Station Groundwater Contour/ <br /> 2320 North EI Dorado Street G Chemical Concentration Map <br /> Stockton, California <br /> C A M B R I A <br /> October 17, 2003 <br />