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Table 1: Summary of Water Level Elevations and Gradient Slope and Bearing <br /> George's Service <br /> 1600 Durham Ferry Road <br /> Tracy, California <br /> Project No 425 2 <br /> Date Elevation of Groundwater Well Data <br /> MW-1 MW-2 MW-3 MW-4 MIW-5 MW-6 MW-7 MW-8 MW-102 AMSL Gradient Gradient <br /> TOCP 9939 9920 9938 Avg Elev Bearing** Slope** <br /> TOC2 9937 9920 9937 9998 9904 9900 9910 9899 9896 (ftlft) <br /> TOC3 8349 8342 84 1 .8316 83 12 8323 831 8308 <br /> 513195 8985 8974 8983 8981 NO20E 00017 <br /> 2129196 8875 8756 8874 8835 NO30E 00257 <br /> 3119196 8859 8725 8858 88 14 N040E 00289 <br /> 4122196 8967 8835 8965 8922 NO3°E 00250 <br /> 5118196 91 37 9018 9134 9096 NOE 00223 <br /> 6128196 91 13 8992 91 16 9074 N040W 00233 <br /> 7124196 9169 9050 91 73 91 31 N040W 00243 <br /> 9111196 9104 FP 9107 9106 <br /> 1117197 8957 FP 8956 89 57 <br /> 515/97 91 31 FP 91 38 91 38 91 96 91 03 91 12 9131 91 15 91 36 N20°W 00024 <br /> 8/25/97 91 00 91 16 91 16 9082 9083 9104 N220W 00026 <br /> 9119197 9023 9013 9024 9028 9014 8998 9002 9016 9002 9015 N040W 0 002 <br /> 2124198 7606 FP 7606 7609 7599 7591 7601 7608 7582 7603 NO20W 00012 <br /> 5129198 7390 7382 7393 7384 7371 1 7371 7381 7374 1 7382 1 N29°E 00019 <br /> TOC1 =Top of Casing elevation referenced to an arbitrary plane <br /> TOC2 =Top of casing elevation surveyed on 519197 MW-2 was used as benchmark elevation <br /> TOC3 =Top of casing elevation surveyed on 12/18/97 into USGS Benchmark T-933 <br /> FP = Floating product in well, unable to collect data <br /> ** Gradient determined from MW-3, MW-4 and MW-6 from 5/5197 to current <br /> jCeoby&u 'T cluurxY)W. 718198 <br />