Laserfiche WebLink
N <br /> ARCO <br /> SERVICE <br /> STATI O N <br /> 9 20 40 <br /> MW-7 SCALE IN FEET <br /> INACCESSIBLE <br /> LOUISE AVENUE <br /> MW-4 <br /> 590 <br /> ND<0.5 I ND<1.0 <br /> 1.3 1 ND<1.%, <br /> NOT ANALYZED <br /> 7.3 <br /> PLANTER <br /> UNDERGROUND) <br /> STORAGE TANKS (��J�J <br /> � MW-6 <br /> MW-3 ND<50 <br /> 5300 ND<0,5 ND<1.0� <br /> MW--S tv 16 NO<25 ND<1.0 ND<1.0 <br /> ND<50 v 2 p ND<25 ND<25 NOT ANALYZED <br /> QDERGR <br /> .0 � o NOT ANALYZED 7.4 <br /> �(u .0 �Zu� j 7.2 <br /> MW-2 <br /> 1 300 <br /> PUMP ND<0.5 ND<1.0 <br /> ISLANDS ND<1.0 ND<1.0 <br /> NOT ANALYZED <br /> 7.� MW-1 <br /> ND<50 <br /> DIRT LOT ND<0.5 ND<1.0 Q <br /> LEGEND NN <br /> NOTOTANALYZED 0 <br /> � <br /> 6.8 <br /> GROUNDWATER MONITORING WELL <br /> TPHG CONCENTRATION OF CONSTITUENTS �S <br /> B T IN MICROGRAMS PER LITER, ZQ <br /> E 1 x EXCEPT DISSOLVED OXYGEN, <br /> T DOD WHICH IS IN PARTS PER MILLION <br /> TPIG TOTAL PETROLEUM FIGURE 3 <br /> HYDROCARBONS AS GASOLINE <br /> B BENZENE CONCENTRATIONS OF PETROLEUM <br /> T TOLUENE HYDROCARBONS IN GROUNDWATER <br /> E ETHYLBENZENE <br /> x TOTAL XYLENES MARCH 25, 1997 <br /> TPH-D TOTAL PETROLEUM BP OIL SERVICE STATION NO. 11195 <br /> HYDROCARBONS AS DIESEL 16500 SOUTH INTERSTATE 5 <br /> DO DISSOLVED OXYGEN LATHROP, CALIFORNIA <br /> 4:: 1 NOT DETECTED ABOVE REPORTED PROJECT N0. 10-151 <br /> ND DETECTION LIMIT <br /> CALCULATED GROUNDWATER <br /> 0.00`) GRADIENT DIRECTION AND ALI570 ENGINEERING GROUP <br /> MAGNITUDE IN FOOT PER FOOT ,+` WALNUT CREEK, CALIFORNIA <br />