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Wm. J. Hunter & Associates <br /> • <br /> .TABLE-H <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 8020/602; 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, DIPE, TAME - EPA 8260; ug/L; 5.0 <br /> DATE BENZENE ETHYL- TOLUENE XYLENE TPHg MTBE EPA 8260 <br /> BENZENE <br /> MW-3 <br /> 8/95 28 34 22 380 4.1 NT NT <br /> . 12/95 45* 29* 6.4 89* 2.5 NT NT <br /> 3/96 12* ND 12* 1208 2.1 ND NT <br /> 7/96 ND ND ND ND ND ND NT <br /> 11/96 1.0 .15.0 4.0 15.0 .42 NT NT <br /> 10/97 ND 1.0 ND 0.5 .068 ND ND <br /> 4/98 1.0 106 4.0 36 1.53 ND ND <br /> 7/98 ND 10 0.4 5.0 .341 NT NT <br /> 2/99 .57 2.4 ND .63 .16 7.2 NT <br /> 7/99 1.3 2.4 8.2 6.1 1 .200 IND I NT <br /> 12/99 1 ND 1.2 1 .25 IND I NT <br /> NOTES: <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 8260 - TPA, DIPE, ETBE, & TAME were all ND when analyzed. <br /> MTBE not confirmed. <br />