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TABLE 2 <br /> GROUNDWATER LEVEL DATA <br /> Former ARCO Station No 6100 <br /> 25775 Patterson Pass Road <br /> Tracy, California <br /> Top of Casing Depth to Total Depth Water Floating Product Groundwater <br /> Well Date ElevationGroundwater of Well 3 Column Thickness Elevation <br /> ID Measured feet msl (feet b s) (feet b s) (feet feet feet msl <br /> MW-13 06/21/04 288 85 65 13 6820 307 22372 <br /> 09/06/04 65 17 6820 237 22368 <br /> 12/20/04 6538 6820 282 22347 <br /> 03/14/05 6543 6820 277 22342 <br /> 06/21/05 65 17 6820 303 22368 <br /> 09/19/05 6503 6820 3 17 22382 <br /> 12/19/05 6674 6820 146 222 11 <br /> MW-14 06/21/04 28941 7015 70 15 000 Dry <br /> 09/06/04 7015 70 15 000 Dry <br /> 12/20/04 70 12 70 15 003 <br /> 03/14/05 70 15 70 15 000 Dry <br /> 06/21/05 70 15 70 15 000 Dry <br /> 09/19/05 70 12 70 15 003 <br /> 12/19/05 7011 70 15 004 <br /> . MW-15 06/21/04 28978 10692 10900 208 18286 <br /> 09/06/04 10677 10900 223 183 01 <br /> 12/20/04 10670 10900 230 005 183 12 ** <br /> 03/14/05 10652 10900 248 002 18327 ** <br /> 06/21/05 10655 10900 245 0 16 183 34 ** <br /> 09/19/05 10650 10900 250 033 183 51 ** <br /> 12/19/05 10694 10900 206 036 18309 ** <br /> Arco_6100_Quarterty_Data Page 10 of 29 STT�ATUS <br />