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t <br /> 0 MW-6 <br /> } <br /> �I LEGEND <br /> p Mw-10 � �''"'"'�Op � <br /> (ND) I Z. <br /> 06 % �E--�E— FENCE <br /> ' 0MW-1 GROUNDWATER MONITORING WELLS <br /> CONCRETE SP-5M+ �p, _3 <br /> t <br /> + (ND) O'C S) 090-1 TE AND RNXIMADRIL LLED BORING LOCATION <br /> OC TI N <br /> MW—(NS CPT-1 APPROXIMATE CONE PENETROMETER <br /> SP-4 �"*� . BORINGS AND NUMBER, DRILLED (5/18/99) <br /> (ND* , A APPROXIMATE PIEZOMETER LOCATION AND <br /> ' I PZ-1 NUMBER, INSTALLED (9/94) <br /> fj <br /> +S <br /> P-1 ANDAPPROXIMATE <br /> XIMATE,AINST;4LLEDSPARGE <br /> (WELL LOCATION <br /> FORMER DISPENSER I <br /> IO�—1 APPROXIMATE VAPOR EXTRACTION WELL <br /> LOCATION AND NUMBER, INSTALLED (6/00) <br /> FORMER 6,000—GALLON FORMER 6,000—GALLON D APPROXIMATE AIR SPARGE WELL <br /> GASOLINE UST GASOLINE UST SP—A LOCATION, INSTALLED (3/02) <br /> REMOVED 4/1987 REMOVED 4'/1987 <br /> Y t •A APPROXIMATE CPT BORING LOCATION <br /> I <br /> MW-4 FORMER 10,000—GALLON AND NUMBER, INSTALLED (6/04) <br /> (NS) DIESEL UST f+ DETECTION MAY BE AN ANOMALY <br /> Q REMOVED 9/1989 NOT INCLUDED IN CONTOURS <br /> M 5P-3 (ND) DETECTED CONCENTRATION NOT <br /> ABOVE METHOD DETECTION LIMIT <br /> (ND) G F_ — <br /> L _ _ J (NS) NOT SAMPLED <br /> D• , C ` ire.... """"x"'10 (ND) <br /> + _ _ _ APPROXIMATE GROUNDWATER CONCENTRATION <br /> 1 r - r - 670) <br /> OF Q 0 — CONTOUR (ug/L) <br /> I MW-7 ,rte MW-8 RCPT-1 <br /> 90-265 L — _ J — (1,600) (ND) <br /> B 1{NDO <br /> 090 10,000 <br /> SP-A o <br /> General Note <br /> ' —1 This contour map is based on interpolation <br /> O <br /> PZ-2 ( 6,000) <br /> Abetween widely spaced monitoring wells and <br /> (NS) (8,400) only at the monitoring well location is the <br /> (NS) 0MW-2 elevation actually known <br /> (NS) + <br /> PZ-1 <br /> E (9,200) M <br /> 0 (ND) i <br /> MW-1 <br /> BMW-1 1 <br /> - I <br /> PR PERTY <br /> BOUNDARY o 3o N <br />' FEET <br /> r <br /> rme. 0" Des Peo.rEcr No 62400145 <br /> s <br /> GROUNDWATER CONTOUR MAP — TPH—G (ug%L) TMM �� ETlc sfockton,cA 95206 <br /> FOURTH QUARTER — NOVEMBER 2005 CHKD PEA <br /> ri 1/1a/os � o FIGURE 6 <br />