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HAMMER LANE f <br /> LEGEND: <br /> MW-1 MONITORING WELL LOCATION <br /> VW-1 VAPOR EXTRACTION WELL LOCATION <br /> ® AS-1 AIR SPARGE LOCATION <br /> • SB-1 SOIL BORING LOCATION <br /> DRIVEWAY DRIVEWAY (.15.99) GROUND WATER ELEVATION IN FEET ABOVE MEAN SEA LEVEL <br /> ]•15.1 D] — WATER TABLE CONTOUR IN FEET ABOVE MEAN SEA LEVEL <br /> ggg i INFERRED DIRECTION OF GROUND WATER MOVEMENT <br /> SIGN POSTS p <br /> WELLS MEASURED ON 6119101 <br /> PUMP ISLAND \ <br /> 8-15 • O � MW-3 <br /> ' • B-5 <br /> TELEPHONE <br /> BOOTIHS <br /> PUMP ISLAND VW-4 p <br /> B-13 • O •B-18 <br /> q <br /> j <br /> AC P ING <br /> MW-2 <br /> • SALES (-16.06) 1i <br /> BUILDING <br /> v <br /> • SBI-0 <br /> VW-2 S <br /> T � Pj MW-1 <br /> CONG E r, <br /> • B-16 • &12 <br /> A <br /> Q <br /> VVyi5SID <br /> '>�• 8-17 i T1 T2T3 i T4 • 1 p <br /> Z r 'ii '& i I <br /> r�s __j _j i AS-21 i Aj AS-1 <br /> M <br /> ----' �vw`1 q <br /> bra <br /> AS-3 A <br /> �MW-4 O VW 3 MW-50 <br /> /E (-15.69) (-16.06) <br /> 'Al <br /> 30 FT <br /> SVE SYSTEM COMPOUND 0.0029 Stitt a MW-6 <br /> SCALE <br /> FIGURE 2 <br /> GROUNDWATER ELEVATION CONTOURS <br /> 2nd QUARTER 2001 <br /> ARCO SERVICE STATION 548 <br /> 1612 HAMMER LANE <br /> • STOCKTON,CALIFORNIA <br /> PROJECT NO. DRAWN BY <br /> D000-321 Ml.715/01 q <br /> G <br /> FILE NO. PREPARED BY Delta <br /> � e� <br /> DD003218 M.L. : <br /> REVISION NO. REVIEWED BY EnYlr4nrnental <br /> Source: Base modified from map provided by Tom O.Morrow,Inc. 1 Congultants, Inc. <br /> i <br />