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�� r Wiz} raak� 'ate <br /> , <br /> � .. ,sem <br /> v <br /> r <br /> 3.0 RESULTS <br /> 11 Hydrogeology <br /> Ground-water elevations in each well are listed in Table I Ground-Water Measurements, <br /> AT&T Lodi. The depths to water varied between 36.74 and 37,44 feet below grade on <br /> November 20, 1991. The ground-water table has dropped approximately 1.2 feet since <br /> ' August 1991. The ground-water gradient was 0.0074 feet/foot (39.1 feet/mile), The <br /> ground-water flow direction has changed from the south-southwest as calculated in August, <br /> to the south (see Figure 3 -Worksite Relative Ground-Water Elevations(November 1991). <br /> 3.2 Analytical <br /> Analysis of ground-water samples reported no detectable concentrations of TEH-diesel and <br /> kerosene and none of the BTEX components were detected in water samples from MW-1 <br /> or MW-2 (see Appendix A - Laboratory Results and Chain-of-Custody Documents). One <br /> liter sample collected from MW-1 was broken enroute to the laboratory and it was not <br /> possible to analyze a sample from that well for TEH-diesel and kerosene. Samples from <br /> MW-3 reported 0.9 micrograms per Liter(ug/L) of Toluene and 1.5 ug/L of Total Xylenes <br /> and were nondetectable for Benzene and Ethylbenzene. The trip blank and duplicate <br /> sample from MW-2 were also nondetectable for all analytes. <br /> i .w. <br />