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TABLE OF CONTENTS <br />Page Number <br />1.0 <br />INTRODUCTION....................................................................................................... 1-1 <br />1.1 <br />GROUND -WATER SETTING FOR PERMIT EXTENSION AREA ....................... <br />1-3 <br />2.0 <br />GROUND -WATER LEVELS................................................................................... <br />2-1 <br />2.1 <br />GROUND WATER -LEVEL CHANGES................................................................... <br />2-2 <br />2.1.1 <br />SUMMARY................................................................................................................ <br />2-2 <br />2.1.2 <br />WATER -LEVEL CHANGES..................................................................................... <br />2-3 <br />2.2 <br />GROUND WATER -LEVEL ELEVATION (PIEZOMETRIC MAP <br />SUMMARY).............................................................................................................. <br />2-9 <br />3.0 <br />GROUND -WATER QUALITY................................................................................. <br />3-1 <br />3.1 <br />TOTAL DISSOLVED SOLIDS (TDS)...................................................................... <br />3-1 <br />3.2 <br />SULFATE................................................................................................................... <br />3-5 <br />3.3 <br />pH................................................................................................................................ <br />3-8 <br />3.4 <br />NH3 AND NO3............................................................................................................ <br />3-9 <br />3.5 <br />OTHER CONSTITUENTS....................................................................................... <br />3-10 <br />3.6 <br />SPRING AND SEEP WATER QUALITY............................................................... <br />3-10 <br />4.0 <br />SURFACE WATER....................................................................................................4-1 <br />4.1 <br />SURFACE -WATER FLOW....................................................................................... <br />4-1 <br />5.0 <br />SURFACE -WATER QUALITY................................................................................. <br />5-1 <br />5.1 <br />TSS.............................................................................................................................. <br />5-1 <br />5.2 <br />CONDUCTIVITY.......................................................................................................5-1 <br />5.3 <br />OTHER CONSTITUENTS......................................................................................... <br />5-2 <br />Trapper Mining Company 1 <br />2017 Annual Report <br />