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TABLE 2 (Continued) <br /> CUMULATIVE ANALYTICAL RESULTS -GROUNDWATER <br /> San Joaquin Catholic Cemetery, Stockton <br /> OXYGENATES <br /> ' ELL DATE TPHG BENZENE TOLUENE ETHYL- XYLENES MTBE DIPE ETBE TAME TBA 1,2-DC <br /> ID BENZENE <br /> VW-2D 09/20/96 11,000 1,300 690 510 740 NA NA NA NA NA NA <br /> ' 02/14/97 1,400 350 290 37 160 NA NA NA NA NA NA <br /> 05/15/97 12,000 1,000 2,400 500 11900 NA NA NA NA NA NA <br />' 08/13/97 2,400 110 96 55 97 1,800 NA NA NA NA NA <br /> 11/14/97 5,700 370 1,300 230 1,000 1,700 NA NA NA NA NA <br /> ' 02/12/98 1,300 120 240 60 200 650 1 NA NA NA NA NA <br /> 05/01/98 2,200 300 420 150 380 600 NA NA NA NA NA <br /> 08/07/98 550 220 31 11 13 650 NA NA NA NA NA <br /> ' 11/05/98 4,200 470 360 320 780 1,000 NA NA NA NA NA <br /> 02/18/99 3,200 70 ND<5 140 32 870 NA NA NA NA NA <br /> 05/20/99 1,200 16 ND<5 84 ND<5 950 NA NA NA NA NA <br /> 08/26/99 440 ND<1 10 52 ND<1 530 NA NA NA NA NA <br /> ' 11/12/99 760 24 30 55 26 410 N0<0 5 ND<0 5 ND<0 5 64 37 <br /> 02/17/00 180 ND<10 ND<10 16 ND<10 280 ND<10 ND<10 ND<10 21 32 <br /> 05/19/00 150 ND<O 5 05 44 12 210 ND<O 5 ND<0 5 ND<0 5 13 26 <br /> 08/24/00 90 ND<O 5 ND<0 5 13 ND<0 5 79 ND<O 5 ND<O 5 ND<0 5 85 13 <br /> 11/09/00 73 ND<O 5 ND<0 5 ND<O 5 ND<O 5 130 ND<O 5 ND<0 5 ND<0 5 52 18 <br /> 02/17/01 ND<50 ND<0 5 ND<0 5 14 ND<0 5 49 ND<O 5 ND<0 5 ND<O 5 ND<5 5 0 <br /> ' Well#2 06/18/97 ND<100 ND<0 5 ND<1 1ND<1 ND<2 NA NA NA NA NA NA <br /> 02/17/00 ND<50 ND<O 5 ND<0 5 ND<O 5 15 ND<O 5 ND<0 5 ND<0 5 ND<O 5 ND<5 ND<O 5 <br /> 05/19/00 ND<50 ND<0 5 ND<0 5 ND<O 5 ND<O 5 ND<O 5 ND<0 5 ND<O 5 ND<0 5 ND<5 ND<O 5 <br /> 08/24/00 ND<50 ND<0 5 ND<0 5 ND<O 5 ND<O 5 ND<O 5 ND<0 5 ND<0 5 ND<0 5 ND<5 ND<O 5 <br /> ' 11/09/00 ND<50 ND<O 5 ND<0 5 ND<O 5 ND<O 5 ND<O 5 ND<O 5 ND<0 5 ND<0 5 ND<5 ND<0 5 <br /> 02/17/01 ND<50 ND<O 5 ND<O 5 ND<O 5 ND<O 5 SID<0 5 ND<O 5 ND<0 5 ND<O 5 ND<5 ND<O 5 <br /> Notes All data are presented in parts per billion(ppb) <br /> Total Petroleum Hydrocarbons as Gasoline(TPHG)analyzed by EPA Methods 8015M or 82608 <br /> Benzene,toluene elhylbenzene and xylenes analyzed by EPA Methods 8020 or 8260B <br /> oxygenates Methyl-t-butyl ether(MTBE) Dusopropyl ether(RIPE),Ethyl-t-butyl ether(ETRE) Tert-amyl methyl ether(TAME)and Tert-Butanol(TBA) <br /> analyzed by EPA Method 8260B <br /> . 1 2-Dichloroethane(1 2-DCA)analyzed by EPA Method 82608 <br /> ND<50=Not detected at laboratory reporting limit of 50 ppb <br /> NA=Not analyzed for indicated parameter <br /> NS=Well not sampled on specified date <br />