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1 Damp to saturated, gray to brown, silty sand was encountered at 10 feet and 20 feet bsg in borings <br /> i MW7 and MW8. Dry to saturated, brown, silty clay and clay were encountered at all other depths <br /> in borings MW7 through MW10. <br /> Saturated soil was encountered in each boring at depths of approximately 10 feet bsg. <br /> 1 <br /> GROUND WATER GRADIENT AND FLOW DIRECTION- WELL NETWORK <br /> Depths to ground water averaged 12 feet below the well casing tops. The depth to ground water has <br /> ranged from 9.78 to 14.01 feet below the well casing tops. Ground water elevations at the site <br /> ranged from 26.45 to 30.68 feet above mean sea level (MSL) in well MW-1, over the monitoring <br /> period. Ground water levels have steadily decreased over the past four to five years. The water <br /> elevations were within the screened intervals of all the monitoring wells on-site. The ground water <br /> flow direction was inferred using ground water elevation data. The ground water at the site has <br /> inferred to be flowing to the north under an average gradient of 0.005 feet/feet across the area <br /> monitored. <br /> I <br /> li <br /> 1 <br /> 1 <br /> i <br /> IAdvanced GeoEnvironmental,Inc. <br />