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TABLE 2 <br /> CUMULATIVE ANALYTICAL RESULTS -GROUNDWATER <br /> San Joaquin County Courthouse, 222 E Weber Avenue, Stockton,California <br /> OXYGENATES <br /> C <br /> SAMPLE DATE ETHYL- <br /> LOCATION SAMPLED TPH-G BENZENE TOLUENE BENZENE XYLENES MTBE RIPE ETBE TAME TBA 1,2-DCA <br /> B-1 02103101 120 24 ND<0 5 52 15 68 ND<0 5 N0<0 5 ND<0 5 ND<5 NA <br /> B-2 02/03/01 36,000 1,700 4,600 1,400 51900 25 N0<5 ND<5 N0<5 ND<50 NA <br /> B-3 02/03/01 ND<50 ND<0 5 ND<0 5 ND<0 5 ND<0 5 ND<0 5 ND<0 5 ND<0 5 ND<0 5 ND<5 NA <br /> NQ <br /> <s— <br /> MW-1 07124102 27,000 1,800 4,300 1,600 5,200 45 ND<5 ND<5 ND<5 ND<50 N0<5 <br /> NU <br /> MW-2 07124102 ND<50 ND<0 5 ND<0 5 ND<0 5 ND<1 ND<0 5 ND<0 5 ND<0 5 ND<0 5 ND<5 ND<0 5 <,*`5- <br /> Al 0 N0 <br /> MW 3 07/24/02ND<50 ND<0 5 ND<0 5 ND<0 5 ND<1 ND<0 5 ND<0 5 ND<0 5 ND<0 5 ND<5 N[)<0 5 <br /> S <br /> NOTES All results are reported in micrograms per liter(ug/1) which translates to parts per billion(ppb) ifs <br /> Total Petroleum Hydrocarbons as Gasoline(TPH-G)and benzene toluene ethylbenzene xylenes(BTEX)analyzed by EPA Method 802018015M or 8260B <br /> Oxygenates methyl-t-butyl ether(MTBE) di-isopropyl ether(DIPE) ethyl-t-butyl ether(ETBE) tert amyl methyl ether(TAME)and tert-butanol(TBA)analyzed by EPA Method 8260B f' <br /> 1 2-dichloroethane(1 2-DCA)analyzed by EPA Method 8260B <br /> ND<50=Not Detected at reporting limit of 50 ppb <br /> NA =Not analyzed for specified compound <br /> I <br />