Laserfiche WebLink
Table 3. Analytical Results <br /> ARCO Station 2093, Tracy, California (continued) <br /> Monitoring well <br /> number Concentrations in ug/1 <br /> and date sampled Benzene Eth lbenzene Toluene Xylenes. TPH-G (a) <br /> ATR-11 <br /> 8/25/91 <0 5 <0 5 <0 5 <0 5 <50 <br /> 9/25/91 <0 5 <0 5 <0 5 <0 5 <50 <br /> 1/23192 <0 5 <0 5 <0 5 <0 5 <50 <br /> 4/21/92 <0 5 <0 5 <0 5 <0 5 <50 <br /> 7/8/92 <0 5 <0 5 <0 5 <0 5 <50 <br /> 10/7/92 <0 5 <0 5 <0 5 <0 5 <50 <br /> 1/18/93 <0 5 <0 5 <0 5 <0 5 <50 <br /> 4/14/93 <0 5 <0.5 <0 5 <0 5 <50 <br /> ATR-12 <br /> 10/16/90 <0 5 <0 5 <0 5 <0 5 <50 <br /> 1/10/91 <0 5 <0 5 <0 5 <0 5 <50 <br /> 4/10/91 <0 5 <0 5 <0 5 <0 5 <50 <br /> 1/12/91 <0 5 <0 5 <0 5 <0 5 <50 <br /> 9/25/91 <0 5 <0 5 <0 5 <0 5 <50 <br /> 1/23/92 <0 5 <0 5 <0 5 <0 5 <50 <br /> 4121/92 <0 5 <0 5 <0 5 <0 5 <50 <br /> 718/92 <0 5 <0 5 <0 5 <0 5 <50 <br /> 10/7/92 <0 5 <0 5 <0 5 <0 5 <50 <br /> 1/18/93 <0 5 <0 5 <0 5 <0 5 <50 <br /> 4/1403 <0.5 <0.5 <0.5 <0.5 <50 <br /> (a)Total petroleum hydrocarbons as gasoline <br /> (b) Well could not be located due to recent parking lot repaving <br /> (c)Not sampled due to presence of free product <br /> (d)The chromatogram does not match the typical gasoline fingerprint <br /> (e)Not sampled Well was inaccessible <br /> Dashes indicate not analyzed or not taken <br />