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MEN <br /> Sampling of Ground-Water Monitoring Wells September 4, 1990 <br /> Beacon Station No. 502, Lodi, California AGS 86091-8 <br /> I' TABLE 2 <br /> CUMULATIVE RESULTS OF LABORATORY ANALYSES <br /> Beacon Station No. 502 <br /> 35 North Cherokee Lane <br /> Lodi, Valifornia <br /> (page 3 of 3) <br /> Well Number Ethyl- Tctal Depth to <br /> and Date Benzene Toluene benzene Xylenes TPHg Water <br /> xW_5 <br /> 03/23/87 0,0034 0.0039 0.0007 0.0043 0.0488 41.82 <br /> 01/15/88 <0.0005 0.0007 <0.0005 <0.0005 0.06 46.77 <br /> 06/07/88 <0.0005 0.0021 0.0009 0.0070 0.06 46.77 <br /> 09/07/88 <0.0005 <0.0005 <0.0005 <0.0005 0.03 49.88 <br /> 12/06/88 <0.0005 <0.0005 <0.0005 <0.0005 0.02 50.11 <br /> 03/03/89 <0.0005 <0.0005 <0.0005 0.0020 0.07 49.61 <br /> 07/21/89 0.0019 0.0032 0.0012 0.00700 <5.0 52.60 <br /> 09/28/89 <0.0005, <0,0005 <0.0005 [0.0005 <0.050 54.38 <br /> 12/14/89 <0.0005 <0.0005 <0.0005 <0.0005 <0.050 54.40 <br /> 03/19/90 <0.0005 <0.0005 <0.0005 <0.0005 .<O.0-1.50 52.60 <br /> 06/29/90 <0.0005 <0.0005 <0.0005 <0.0005 <0.050 53.96 <br /> Concentrations given in parts per million <br /> TPHg = Total petroleum hydrocarbons as gasoline <br /> TPHg was analyzed as :total volatile hydrocarbons <br /> for 12/04/86 and 05/14/87 samples <br /> 14A = Not analyzed <br /> < = Below detection limit for analytical method used <br /> * Depth to water not measured in these wells <br /> 6 <br /> .4,40P/i620f GeaSy-items <br />