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TABLE 2 (Continued) <br /> CUMULATIVE ANALYTICAL DATA-GROUNDWATER <br /> San Joaquin Catholic Cemetery <br /> i WELL ID DATE FTP <br /> H ETHYL- TOTAL <br /> G BENZENE TOLUENE BENZENE XYLENES MTBE LEAD <br /> MW-5 11/13/97 ND<50 4.8 1.9 1.2 3 ND<5* NA <br /> { 02/12/98 NS NS NS NS NS NS NS <br /> 05/01/98 NS NS NS NS NS NS NS <br /> 08/07/98 NS NS NS NS NS NS NS <br /> x 11/05/98 NS NS NS NS NS NS NS <br /> 02/18/99 NS NS NS I NS NS NS NS <br /> 05/20/99 NS NS NS NS NS NS NS <br /> 08/26/99 NS NS NS NS NS NS NS <br /> VW-1 D 09/20/96 260 0.86 ND<0.5 ND<0.5 0.83 NA NA <br /> 02/14/97 140 0.72 N15<0.5 ND<0.5 ND<0.5 NA NA <br /> 05/15/97 170 ND<0.5 ND<1 ND<1 ND<2 NA NA <br /> 08/13/97 210 1.4 0.9 ND<0.5 1.0 90 NA <br /> 11/14/97 200 5.7 7.6 1.4 5.0 60` NA <br /> 02/12/98 110 1 0.9 ND<0.5 ND<0.5 ND<2 30 NA <br /> 05/01/98 90 ND<0.5 ND<0.5 ND<0.5 ND<2 7 NA <br /> 08/07/98 ND>50 ND>0.5 3.2 ND<0.5 ND<0.5 17 NA <br /> f 11/05/98 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 20 NA <br /> 02/18/99 4,100`* ND<0.5 ND<0.5 ND<0.5 ND<0.5 10 NA <br /> 05/20/99 260" ND<0.5 1 0.7 ND<0.5 ND<0.5 6.7 NA <br /> 08/26/99 200 ND<0.5 ND<0.5 ND<0.5 ND<0.5 7.5 NA <br /> -2 09/20/96 11,000 1,300 690 510 740 NA NA <br /> 02/14/97 1,400 350 290 37 160 NA NA <br /> 05/15/97 12,000 1,000 2,400 500 1,900 NA NA <br /> 08/13/97 2,400 110 96 55 97 1,800 NA <br /> 11/14/97 5,700 370 1,300 230 1,000 1,700" NA <br /> 02/12/98 1,300 1 120 240 60 200 650 NA <br /> 05/01/98 2,200 300 420 150 380. 600 NA <br /> 08/07/98 550 220 31 11 13 650 NA <br /> 11/05/98 4,200 470 360 320 780 1,000 NA <br /> 02/18/99 3,200 70 ND<5 140 32 870 NA <br /> 05/20/99 1 1,200 16 1 ND<5 1 84 1 ND<5 1 950 1 NA <br /> 08/26/99 440 ND<1 1.0 52 ND<1 530 NA <br /> MW-6 05/01/98 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<2 ND<5 NA <br /> 08/07/98 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<0.5 NA <br /> y 11/05/98 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<5 NA <br /> {p`r 02/18/99 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<5 NA <br /> 05/20/99 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<5 NA <br /> 08/26/99 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<5 NA <br /> MW-7 05/01/98 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<2 ND<5 NA <br /> 08/07/98 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<0.5 NA <br /> 11/05/98 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<5 NA <br /> 02/18/99 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<5 NA <br /> i { 05/20/99 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<5 NA <br /> 08/26/99 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<5 NA <br /> * (wE 1 /97 < <0.5 ND<1 ND<1 ND<2 <br /> Notes: All data are presented in parts per billion(ppb) <br /> MTBE analyzed by EPA 8260 <br /> *"Results indicate hydrocarbons that are not typical of gasoline <br /> ND<0.5=Not detected at laboratory reporting limit of 0.5 ppb <br /> !� NA=Not analyzed for indicated parameter <br /> (�Jy NS=Well was not sampled on indicated date <br /> On April 18,1991,samples from MW-1 were sent to two different laboratories for comparison purposes. <br />� R <br />