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• TABLE OF CONTENTS <br />1NTRODUCTION .................................................................................. <br />HYDROLOGIC MONITORING ACTIVITIES <br />SURFACE WATER MONITORING .................................................................. ...............................................................5 <br />Sampling Me(hods ................................................................................. ...............................................................5 <br />SEEPS AND SPRINGS MONITORMG .............................................................. ...............................................................5 <br />Sampling doe(hods ............................................................................... ..............................................................8 <br />GROUNDWATER MONITORING .................................................................... ...............................................................8 <br />Sampling Merhods ................................................................................ ............................................................. l l <br />MINE WATER MANAGEMENT ACTIVITIES ...................................................................................................14 <br />NORTH FORK WATER RIGHTS ......................................................................... ........................................................14 <br />SANITAR}' WASTEW'ATER ................................................................................ ........................................................14 <br />SEDIMENTATION PONDS .................................................................................. ........................................................ 17 <br />Ponds MB-1 and tifB-2R ............................................................................ ........................................................ l7 <br />Ponds MB-3 and MB-5 ............................................................................... ....................................................... l8 <br /> <br />................................................................................. <br />Pond Flt'-/ ................ <br />........................... <br />19 <br />BIOMGNITGRING TESTING FOR TOXICITY ........................................................ ........................................................ 19 <br />• <br />MINE WATER INFLOWS ................................................................................... ........................................................19 <br />Longwa(! dlining ....................................................................................... ........................................................20 <br />Dc'<'elopment Mining .................................................................................. ........................................................20 <br />NW' Panels Sealed Sump ........................................................................... ........................................................ 21 <br />MINE WATER BALANCE .................................................................................. ........................................................22 <br />ASSESSMENT OF MINING IMPACTS TO HYDROLOGIC RESOURCES ...................................................24 <br />SURFACE WATER IMPACTS ....................................................................... ...............................................................24 <br />SEEPS AND SPRINGS IMPACTS ................................................................... ...............................................................25 <br />Spring Warer Qaa/ity Dala ................................................................. ...............................................................26 <br />Stuck Ponds ......................................................................................... ...............................................................26 <br />G ROUN D}4'ATER IMPACTS ......................................................................... ...............................................................27 <br />Alltrvial and Collwial We/!s ............................................................... ...............................................................27 <br />Barren Member We!!s ......................................................................... ...............................................................18 <br />F-Seam Wells ...................................................................................... ...............................................................29 <br />E-Seam Wells ...................................................................................... ...............................................................29 <br />B-Seam Wells ...................................................................................... ............................................................... 30 <br />Rollins Sandstone Wells ...................................................................... ...............................................................31 <br />ADEQUACY OF MONITORING PROGRAM <br />SURFACE WATER ............................................................................. ........................................................................33 <br />SEEPS AND SPRINGS ......................................................................... ........................................................................33 <br />GROUNDWATER ............................................................................... ........................................................................33 <br />WATER QUALITY ............................................................................. ........................................................................33 <br />OPERATIONS .................................................................................... ........................................................................34 <br />CONCLUSION ................................................................................... ........................................................................34 <br /> <br />