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TABLE OF CONTENTS <br />(Continued) <br />Results - 005 Gulch <br />Results - 006 Gulch <br />Impact Significance <br />Effects of Runoff from Reclaimed Areas on Quality of Streamflow <br />Summary <br />References Cited <br />Ground Water Seneca II-W South Area <br />Introduction <br />Ground Water Inflows to Pits and Drawdowns <br />Introduction <br />Darcy Analysis for Calculating Pit Flows <br />Drawdown from Pit Pum page and Extent of Water Level Declines <br />Potential Mining Impacts on Local Water Rights <br />Removal of Wells and Ponds by Mining <br />Pit Pum page Drawdown Effects on Adjacent Water Users <br />Impact of Replaced Spoil Material on Ground Water Flow and <br />Recharge Capacity <br />Containment of Pit Inflow Pumpage and Impacts on Water Quality <br />Impact of Spoil Water Quality on the Ground and surface Water Quality <br />Overburden Characterization <br />Controls on Spoil and Downgradient Water Quality <br />Water Chemistry and Flow Inferences Based on Seneca II-W South <br />Monitoring Results <br />Potential Impacts of Replaced Spoil on Ground Water Quality <br />Wadge Overburden and Coal Ground Water System <br />Sage Creek/Wolf Creek Ground Water Systems <br />Alluvial Ground Water System <br />Potential Impact of Replaced Spoil on Surface Water Quality <br />Su birrig ated Crops <br />Surface Water Seneca II-W South Area <br />Effects of Mining on the Local Geomorphology <br />Effects of Sediment Ponds on Channel Characteristics and Downstream Users <br />Effects of Sediment Pond Discharges, Diversions, and Culverts at Road Crossings <br />on Surface Water <br />Effects of Runoff from Reclaimed Areas on Quality of Streamflow <br />Summary <br />References Cited <br />Pape <br />67 <br />69 <br />73 <br />74 <br />77 <br />84 <br />86 <br />86 <br />86 <br />86 <br />86 <br />93 <br />95 <br />95 <br />95 <br />96 <br />96 <br />99 <br />99 <br />107 <br />107 <br />115 <br />715 <br />117 <br />720 <br />121 <br />129 <br />131 <br />131 <br />134 <br />136 <br />137 <br />138 <br />142 <br />Revised 1/02 <br />