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09 Dec-04 <br /> ' 0 !C o <br /> O N <br /> X d _ a <br /> MW-2 Well 5-1 000 ft N O O — <br /> (located 20 uvrch) i W i Well I -100 ft(Destroyed7) —N— U <br /> r O <br /> Well-700 ft CD +�+ O <br /> Well 3-900 ft *-, C <br /> I , c d <br /> MW-3 V <br /> { V W E C O <br /> Canopy and O <br /> Chevron Dispenser Islands ; ; ; 5 <br /> C'3 V <br /> Food Mart <br /> , h � <br /> Well-1000 ft <br /> ExistingUST S .� <br /> Complex S O <br /> j <br /> Water Supply Wells Groundwater Flow Direction <br /> ----------- , I (> <br /> within 1,000 feet 1Q00 through 4Q02 <br /> MW-1 Former UST ' <br /> Complex <br /> MW-4 ' <br /> Vacant Lot Scale(ft) <br /> (Former Unocal Gas Station) <br /> I <br /> � 0 15 30 60 <br /> I <br /> I <br /> Driveway I ' <br /> , I � <br /> ! f EXPLANATION o0 <br /> I 5 56 MW-1A ; Groundwater monitoring well Q <br /> + 5 45 <br /> <0 50 ' <br /> ' Bacicfi l well V <br /> 093 <br /> a <br /> 27 , , � O Sump <br /> -BF-1 Destr yed well <br /> I � * 1 <br /> 5 60 ! 'syr RW ' ® Product dispenser numbers <br /> ® <0 50 : , <br /> , Grounawater elevation contour in feet referenced to <br /> Cano and 26 <br /> ;, Y mean Asea level(ft ms]) Arrows indicate approximate <br /> I py , <br /> Dispenser Islands groundwater flow direction <br /> MW-2A—Well designation <br /> Existing <br /> IGroun water elevation,ft mst <br /> o 0 m Fuel USTs ss2 5 31 — <br /> Carwash D ! ' <0 50 —Benze a concentrations in groundwater in parts per C <br /> w , <br /> • - I <0 50 billion'(ppb) O <br /> ' _MTB concentrations in groundwater in ppb <br /> NM Not m asured (/} <br /> Not d ected at reporting limit x t] <br /> �E: y - - s6 <br /> I <br /> ® '��� ' • 11 MW-2A ; ; * Note Well -1 not used for groundwater contouring i <br /> t______ ;_ �___ -_ 557 Approx mate hydraulic gradient=0 002 (f� <br /> <0 50 .0 -2 <br /> cis <br /> <0 50 a� <br /> Former UST <br /> Location o <br /> TE ROUTE NO. 205 OFF RAMP - INTERSTATE OUTE NO. 205 FIGURE U <br /> L <br /> ON RAMP 'INTETA �, � cz <br /> 1► Cr <br /> Base Map Fugro of 415195 ] ~ <br /> ro <br /> 0 <br />