2013-10-28_REPORT - C1981012

• Permit No: C1981012
• IBM Index Class Name: REPORT
• Doc Date: 10/28/2013
• Doc Name: 2012 Annual Hydrology Monitoring Report
• From: New Elk Coal Company
• To: DRMS
• Annual Report Year: 2012
• Permit Index Doc Type: Hydrology Report
• Email Name: LDS
• Email Name: SB1
• Media Type: D
• Archive: No

LIST OF FIGURES
Page
Figure 1 -1.
Generalized Stratigraphic Column
1 -3
Figure 1 -2.
Purgatoire River Surface Sites
1 -11
Figure 3 -1.
Graph of TDS at PRS -1
3 -5
Figure 3 -2.
Graph of TDS at PRS -4
3 -6
Figure 3 -3
Graph of TDS at PAW -1
3 -7
Figure 3 -4
Graph of TDS at PAW -2
3 -8
Figure 3 -5
Graph of TDS at PAW -8
3 -9
Figure 3 -6
Graph of TDS at PAW -9
3 -10
LIST OF TABLES
Table 1 -1. Hydrologic Monitoring Requirements 1 -5
Table 1 -2. Water Quality Parameter Sample Suites 1 -6
Table 1 -3. Mine Well Data 1 -8
APPENDIX B
Table B -1. PRS -1, Purgatoire River above Mine Site, Summary of Water Quality Data
Table B -2. PRS -4, Purgatoire River below Mine Site, Summary of Water Quality Data
Table B -3. PAW -1, Ground Water Well above Mine Site, Summary of Water Quality Data
Table B -4. PAW -2, Ground Water Well above Mine Site, Summary of Water Quality Data
Table B -5. PAW -8, Ground Water Well below RDA, Summary of Water Quality Data
Table B -6. PAW -9, Ground Water Well East of Mine, Summary of Water Quality Data
Table B -7. NEW -2, West Portal Shaft, Summary of Water Quality Data
Table B -8. NEW -3, East Portal Shaft, Summary of Water Quality Data
Table B -9. NEW -4, Down Dip of Mine Portals, Summary of Water Quality Data
Table B -10. RDA Groundwater, Summary of Water Depths TH -201, TH -202, TH -203
Table B -11 NM -20, Summary of Water Quality Data
Table B -12 NM -21, Summary of Water Quality Data
Table B -13 NM -22, Summary of Water Quality Data
Table B -14 SF -2, Summary of Water Quality Data
APPENDIX C
Table C -1
Spring 12 Apache Canyon
Table C -2
Spring 13 Apache Canyon
Table C -3
Spring 14 Apache Canyon
Table C -4
Spring 19 Parras Canyon