Laserfiche WebLink
Table 3. Analytical Results for <br /> ARCO Facility 434, Lodi, California <br /> Monitoring well <br /> number and Concentrations inµ <br /> date sampled Benzene Toluene Ethylbenzene Xylenes TPH-G(a) MBTE <br /> 5/12192 48 <0 5 <0 5 <0 5 170 <br /> 8/18/92 29 <0 5 <0 5 <0 5 ISO <br /> 11/17/92 11 <0 5 <0 5 <0 5 <50 -- <br /> 2/22/93 <0 5 <0 5 <0 5 <0 5 <50 -- <br /> 4/23/93 <0 5 <0 5 <0 5 <0 5 <50 -- <br /> 5/26/93 <0 5 <0 5 <0 5 <0 5 <50 -- <br /> 8/23/93 <0 5 <0 5 <0 5 <0 5 <50 -- <br /> 11/16/93 <0 5 <0 5 <0 5 <0 5 <50 -- <br /> 3122194 <0 3 <0 3 <0 3 <0 5 <10 -- <br /> 6/23/94 <0 3 <0 3 <0 3 <0 5 <10 -- <br /> 9/28/94 <0 5 <0 5 <0 5 <0 5 <50 -- <br /> I <br /> 12/19/94 <0 5 <0 5 <0 5 <0 5 <50 -- <br /> 3/2/95 <0 5 <0 5 <0 5 <0 5 <50 -- <br /> 5/19/95 <0 5 <0 5 <0 5 <0 5 <50 -- <br /> 8/11/95 <0 5 <0 5 <0 5 <0 5 <50 -- <br /> 11/17/95 (f) -- — _ __ <br /> 2/14/96 <0 5 <0 5 <0 5 33 <50 -- <br /> 5/9/96 (f) -- — _ _ _ <br /> (a)Total petroleum hydrocarbons as gasoline <br /> (b)Well obstructed <br /> (c)New well replaced in same borehole as former well W-2 <br /> (d)Well dry <br /> (e)Insufficient water for sampling <br /> (f) Well on a semi-annual sampling schedule Sampled during the 1st and 3rd quarters of each year <br /> (g)Raised MRL due to high analyte concentration requiring sample dilution <br /> (h)Raised MRL due to matrix interference <br /> (i)Benzene concentration measured this quarter appears to be anomalous <br /> {1)Well inaccessible <br /> Note Dash indicates not measured or analyzed Bold indicates samples were analyzed this quarter <br /> i <br /> 33821TABLES1434A1N6 XLS <br />