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Wm. J. Hunter& Associates <br /> M <br /> I <br /> TABLE I <br /> VALLEY WHOLESALE DRUG CO., 1401 W. Fremont St., Stockton, CA <br /> Results of laboratory analyses of water samples from monitoring wells <br /> Laboratory methods & detection limits used: <br /> BTEX, (except as noted) - EPA 80201602;ug/L; 0.3 <br /> TPHg, (except as noted) - EPA 5030/8015M;mg/L; 0.05 <br /> TBA - EPA 8260; ug/L; 20.0 MTBE, ETBE, DIPS, TAME - EPA 8260; ug/L; 5.0 <br /> DATE BENZENE ETHYL TOLUENE XYLENE TPHg MTBE EPA 8260 <br /> BENZENE <br /> MW-1 <br /> 8195 400* 78* 220* 400* 1.9 NT NT <br /> . 12/95 41* 110* 250* 260* 17* NT NT <br /> 3/96 4700 1000 3400 5100 24 ND NT <br /> 7/96 1600 830 860 2500 7.8 ND NT <br /> 11/96 : 1540 530 558 1280 7.64 NT NT <br /> 10/97 173 103 36 180 1.98 ND ND <br /> 4/98 3970 1630 1630 3550 2.72 ND ND <br /> ,7/98 462 301 99 550 6.03 NT NT <br /> 2/99 510 280 80 260 2.9 ND NT <br /> 7/99 230 100 11 190 3.7 ND NT <br /> 12/99 95 110 11 62 2.7 ND NT <br /> MW-2 <br /> 8195 13 ND 1.2 5.1 ND NT NT <br /> 12/95 3.2 ND ND ND ND NT NT <br /> 3/96 ND ND ND ND ND ND NT <br /> 7196 ND ND ND ND ND ND NT <br /> 11/96 ND ND ND ND ND NT NT <br /> 10/97 ND ND ND ND ND ND ND <br /> 4/98 ND ND ND ND ND ND ND <br /> 7/98 ND ND ND ND ND NT NT <br /> 2/99 ND ND ND ND ND ND NT <br /> 7/99 ND ND ND ND ND ND I NT <br /> 12/99 ND ND ND ND IND ND I NT <br /> ND - Not detected at reporting limit. <br /> NT - Analysis not run. <br /> * - Detection limit adjusted because of dilutions, concentrations, or limited sample. <br /> • EPA 81260 - TPA, DIPE, ETBE, &TAME were all ND when analyzed. <br /> I <br />