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I <br /> i <br /> July 31, 1992 5ME <br /> ARCO Service Station No 2130, Stockton, California orking To Restore Nature <br /> I <br /> TABLE 2 <br /> RESULTS OF CHEMICAL ANALYSES OF WATER SAMPLES <br /> ARCO Service Station No 2130 <br /> 7906 North El Dorado <br /> I Stockton, California <br /> Sample Sample Ethyl- Total Fecal <br /> Number Date TPHg Benzene Toluene benzene Xylene Coliform <br /> W-61-MW1 01/07/92 18,000 1,600 610 140 850 38 <br /> MW-1(73) 04/21/92 5,200 1,400 360 53 260 <38 <br /> W-62-MW2 01/07/92 8,000 82 <60 48 170 38 <br /> MW-2(72) 04/21/92 1,500 16 <05 22 53 <38 <br /> 1 W-62-MW3 01/07/92 2,100 41 <30 <3 0 57 77 <br /> MW-3(72) 04/21/92 110 49 <05 <05 46 <38 <br /> Results in parts per billion (ppb), Fecal coliform bacteria in CFU/100 milliliters <br /> TPHg = Total petroleum hydrocarbons as gasoline <br /> I < = Below detection limit for the analytic methods used <br /> NA = Not analyzed <br /> Sample designation <br /> W-61-MW 1 <br /> ' -- Monitoring well number <br /> - Sample depth in feet below ground surface <br /> ' - Water sample <br /> 1 <br /> 0521kchr <br /> . 30003-6 <br /> I <br />