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Table of Contents <br /> <br />• <br />• <br />Contents <br />Section 1 Introduction ............................................................................................................ 1-1 <br />1.1 Site Description ......................................................................................................... 1-1 <br />1.2 Purpose ...................................................................................................................... 1-1 <br />1.3 Regulatory Framework ............................................................................................ 1-2 <br />Section 2 Potential for Adverse Impacts .......................................................................... 2-1 <br />2.1 Description of Specified Mine Facilities ................................................................ 2-1 <br /> 2.1.1 Development Rock Piles .............................................................................. 2-2 <br /> 2.1.2 Temporary Ore Stockpiles ........................................................................... 2-3 <br />2.2 Evaluation of Potential for Adverse Impacts at Specified Facilities .................. 2-3 <br /> 2.2.1 Designated Chemicals .................................................................................. 2-4 <br /> 2.2.2 Acid and Toxic Producing Materials ......................................................... 2-4 <br /> 2.2.3 Acid Mine Drainage ..................................................................................... 2-5 <br />Section 3 Environmental Protection Measures and <br />Monitoring Required by Other Agencies .................................................... 3-1 <br />3.1 Environmental Protection Measures and Monitoring by Statute, <br />Regulation, or Permit ............................................................................................... 3-1 <br />3.2 List of Other Permits and Licenses ........................................................................ 3-2 <br />Section 4 Designated Chemical(s) Evaluation ...............................................................4-1 <br />Section 5 Handling of Designated Chemicals and Acid- <br />Or Toxic-forming Materials ..............................................................................5-1 <br />Section 6 Evaluation of Proposed and Existing Environmental Protection <br />Facilities ......................................................................................................... 6-1 <br />Section 7 Groundwater Information ................................................................................. 7-1 <br />7.1 Local Geologic Framework ..................................................................................... 7-1 <br /> 7.1.1 Sunday and Carnation Mines ..................................................................... 7-1 <br /> 7.1.2 St. Jude Mine ................................................................................................. 7-1 <br /> 7.1.3 West Sunday Mine ....................................................................................... 7-2 <br /> 7.1.4 Topaz Mine .................................................................................................... 7-2 <br />7.2 Potential Aquifers in Area of Sunday Mines Group ........................................... 7-2 <br /> 7.2.1 Sunday and Carnation Mines ..................................................................... 7-4 <br /> 7.2.2 St. Jude Mine ................................................................................................. 7-4 <br /> 7.2.3 West Sunday Mine ....................................................................................... 7-5 <br /> 7.2.4 Topaz Mine .................................................................................................... 7-5 <br />7.3 Potentially Water-Bearing Fractures Zones .......................................................... 7-5 <br />7.4 Direction and Rate of Groundwater Flow ............................................................ 7-6 <br />V/