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Mr. Mark S. Loye Page 2 <br />Mined Land Reclamation Board December 10, 1480 <br />'the regional ground water flow is into the pit from the east and <br />southr thia flow will prevFnt the accumulation of fines on this <br />portion of the perimeter. The sealing of Parcel t3 is considered <br />desirable in maintaining the hiyher water level. If the sealing <br />process described herein is found to be inadequate, then mechani- <br />cal sealing may be undertaken in order to maintain desired water <br />surface elevations. <br />'therefore, in summation the estimated ten-foot differential <br />in water levels in the two pits will be a result of the sealing <br />effect of the fines along the perimeter of parcel II and this <br />sealing effect will be concentrated along the northwest perimeter <br />of that parcel in the area of the. major ground water flew between <br />those parcels. <br />Sincerely, <br />SI.ATCNLEY ASSOCIATES, TtdC. <br />James L. Jehn, CPG <br />Supervising Geologist <br />JLJ/la <br />cc: Warren Cruise, Brannan Sand and Gravel <br />Hal Simpson, Division of Water Resources <br />Jack Ross, Saunders, Snyder, koss s Lickson, '~:' <br />Encl. <br />