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r-77", r7. 11'x" " r'",`� IST "117777" It-"`"► T77'! �'+,1 ..� �� X67•., r�' 11-1614 r-7-1 [-�� I= -t, t.-. l,, . TA - 3 i CUMULATIVE ANALYTICAL DATA (1999-2000) - GROUNDWATER San Joaquin Catholic Cemetery OXYGENATES WE LL DATE TPHG BENZENE TOLUENE BENZENE XYLENES MTBE DIPE ETBE TAME TBA 1,2-DCA VWAD 02/18/99 4,100"" ND<0.5 ND<0.5 ND<0.5 ND<0.5 10 NA NA NA NA NA 05/20/99 260`* ND<0.5 0.7 ND<0.5 ND<0.5 6.7 NA NA NA NA NA 08/26/99 200 ND<0.5 ND<0.5 ND<0.5 ND<0.5 7.5 NA NA NA NA NA 11/12/99 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 6.8 ND<0.5 ND<0.5 ND<0.5 ND<5 ND<0.5 02/17/00 ND<50 ND<0.5 ND10.5 1 ND<0.5 I ND<0.5 1.8 ND10.5 ND<0.5 ND<0.5 ND<5 0.56 VW-2D 02/18/99 3,200 70 ND<5 140 32 870 NA NA NA NA NA 05/20/99 1,200 16 ND<5 84 ND<5 950 NA NA NA NA NA 08/26/99 440 ND<1 1.0 52 ND<1 530 NA NA NA NA NA 11/12/99 760 24 30 55 26 410 ND<0.5 ND<0.5 ND<0.5 64 37 02/97/00 180 ND<1.0 ND<1.0 16 ND<1.0 280 ND<1.0 1 ND<1.0 ND<1.0 21 32 MW-6 02/18/99 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<5 NA NA NA NA NA 05/20/99 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<5 NA NA NA NA NA 08/26/99 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<5 NA NA NA NA NA 11/12/99 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 ND<0.5 02/17/00 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 ND<0.5 MW-7 02/18/99 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<5 NA NA NA NA NA 05/20/99 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<5 NA NA NA NA NA 08/26/99 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<5 NA NA NA NA NA 11/12/99 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 IND<0.5 02117/0011 ND<50 I ND<0.5 I ND<0.5 I ND<0.5 I D<0.5 ND<0.5 ND<0.5 ND<0.5 ND 0,5 ND<5 ND<0.5 Well#21 02/17/0011 ND<50 I ND<0.5 I ND<0.5 I ND<0.5 1.5 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<5 ND<0.5 Notes: All data are presented in parts per billion(ppb) Total Petroleum Hydrocarbons as Gasoline(TPHG)analyzed by EPA Method 8260B Benzene,toluene,ethylbenzene and xylenes analyzed by EPA Method 8260B Oxygenates: Methyl-t-butyl ether(MTBE),Diisopropyl ether(DIPE),Ethyl-t-butyl ether(ETBE),Tert-amyl methyl ether(TAME)and Tert-Butanol(TBA) analyzed by EPA Method 82608 1,2-Dichloroethane(1,2-DCA)analyzed by EPA Method 8260B Results indicate hydrocarbons that are not typical of gasoline ND<0.5=Not detected at laboratory reporting limit of 0.5 ppb NA=Not analyzed for indicated parameter