Laserfiche WebLink
05 Jan 00 <br /> EXPLANATION <br /> Groundwater Monitoring Well <br /> 6243 Groundwater elevation in feet referenced <br /> to site datum <br /> \ Groundwater elevation contour in feet <br /> \ referenced to site datum Arrows indicate <br /> \ approximate groundwater flow direction <br /> \ (<0 500) Benzene concentration in ppb <br /> W \ (47 5) MTBE concentration in ppb <br /> 0 Approximate hydraulic gradient=0 003 <br /> Station <br /> aBuilding <br /> Canopy and <br /> Dispenser Island <br /> MW-3 <br /> (< 5 L <br /> - - - {<0 500)+ \ <br /> � <br /> Existing USTs \ 2 50 <br /> F_-7 �+(0 505) <br /> 1 50�•- (<2 50) <br /> O <br /> Canopy and 6 m <br /> Forer UST Location <br /> '\ <br /> Dispenser Islands \ <br /> — -- - --- - — -- — -TMW-1 \ <br /> 5256 -- ------ -- ---- <br /> (<0 500) -N- <br /> (<2 50) <br /> HAMMER LANE <br /> Scale <br /> FIGURE <br /> 0 15 30 60 <br /> 1 Inch=30 Feet Base map from Fugro map of 6-Feb-96 2 <br /> Shell-branded Service Station © Groundwater Contour/ <br /> 7910 Lower Sacramento Road Chemical Concentration Map <br /> Stockton, California <br /> incident No 98996180 C A M B R I A <br /> November 9 1999 <br />