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2480 TRACY BLVD. <br />TRACY EXPRESS WASH 8 LUBE <br />(FORMER CARWASH) <br />LEGEND <br />Itivv-1 • CHEVRON MONITORING WELL LOCATION (SHALLO1N) <br />MW-68 o CHEVRON MONITORING WELL LOCATION (DEEP) <br />19.00 - GROUNDWATER ELEVATION CONTOUR, <br />IN FEET ABOVE MEAN SEA LEVEL (FT MSL) <br />0.02 GROUNDWATER FLOW DIRECTION <br />AND GRADIENT <br />MW-7 <br />18.61 <br />65 J <br />220 <br /><1 <br />HISTORICAL GROUNDWATER <br />FLOW DIRECTION <br />6' REFINED FUEL PIPELINE <br />- -F- - -F- - -F <br />MW-1 <br />SHER1NIN <br />WILLIAMS <br />BUILDING <br />MW-6B <br />ASPHALT PAVING <br />8.88 <br /><110 <br /><100 <br /><1 CY BOULEVARD LANDSCAPING MW-7 <br />MW-6A <br />18.17 <br />WELL DESIGNATION <br />GROUNDWATER ELEVATION (FT MSL) <br />TPHd CONCENTRATIONS IN GROUNDWATER (mg/L) <br />TPHg CONCENTRATIONS IN GROUNDWATER (mg/L) <br />BENZENE CONCENTRATIONS IN GROUNDWATER )mg/L) <br />J ESTIMATED VALUE BETWEEN METHOD DETECTION <br />LIMIT AND LABORATORY REPORTING LIMIT <br />* DEEP WELL NOT USED IN CONTOURING <br />a 584 WEST GRANT 541 WEST GRANT m a. LINE ROAD LINE ROAD en E PARKING LOT SHERWIN WILLIAMS <br />(FORMER CARWASH) (JIMMY'S TIRE SHOP) <br />r—' <br />270 <br /><110 <br />220 <br /><1 WEST GRANT LINE ROAD <br />180' <br />--AAVV-6A MW-6B* <br /><110 <br /><100 <br /><1 <br />MW-1 <br />18.40 <br /><110 <br /><100 <br /><1 <br />BASEMAP MODIFIED FROM DRAWING PROVIDED BY MORROW SURVEYING. <br />632277-95 <br />Nov 7, 2017 <br />FIGURE 2 <br />FORMER CHEVRON-BRANDED SERVICE STATION 98632 <br />Wig 575 WEST GRANT LINE ROAD <br />TRACY, CALIFORNIA <br />Ina <br />GROUNDWATER ELEVATION CONTOUR AND HYDROCARBON <br />CONCENTRATION MAP - SEPTEMBER 8, 2017 <br />0 20 405 <br />4 GHD <br />Ewes pAdmw11,6632CO20,632277832277-REPOR11632277-85(025#332277-95(025)GNY332277-85(025)0N-WA002.DWG