2010-06-30_REPORT - C1980007 ‎(5)‎

• Permit No: C1980007
• IBM Index Class Name: REPORT
• Doc Date: 6/30/2010
• Doc Name: 2009 Annual Hydrology Report
• From: HydroGeo, Inc
• To: DRMS
• Annual Report Year: 2009
• Permit Index Doc Type: Hydrology Report
• Email Name: TAK
• Media Type: D
• Archive: No

West Elk Mine 2009 Annual Hydrology Report Vi
0
LIST OF MAPS
Map IA B-Seam Mine Water Inflows 2009 Water Year .........................................In Folder
Map 1B E-Seam Mine Water Inflows 2009 Water Year .........................................In Folder
Map 2 Locations of Hydrologic Monitoring Stations ...........................................In Folder
Map 3 Spring and Stock Pond Locations ..............................................................In Folder
LIST OF FIGURES
Figure 1. Precipitation Data for Paonia 1 SW (56306) ................................................................... 2
Figure 2. Precipitation Data for Overland Reservoir (59853) ........................................................ 3
Figure 3. Precipitation Data for McClure Pass (59743) ................................................................. 3
Figure 4. Snow Water Equivalent Data for Overland Reservoir .................................................... 4
Figure 5. Snow Water Equivalent Data for McClure Pass ............................................................. 4
Figure 6. Stream Flow Data for the North Fork of the Gunnison River near
Somerset, CO (USGS 01932500) .................................................................................... 6
Figure 7. Stream Flow Data for Minnesota Creek near Paonia, CO (USGS 09134000) ................ 7
Figure 8. Temperature Logger Monitoring Site Locations ........................................................... 18
Figure 9. Mine Water Balance ...................................................................................................... 37
LIST OF APPENDICES
Appendix A Surface Water Daily Mean Discharge Tables ........................................... A-1 - A12
Appendix B Surface Water Hydrographs ............................................
Appendix C Surface Water Quality and Field Parameters Tables ................................. .. C1 - C23
Appendix D Spring Hydrographs .................................................................................. ..D1 - D36
Appendix E Spring Water Quality and Field Parameter Tables .................................... ...El - E36
Appendix F Well Water Elevation/Depth to Water Graphs .......................................... ... F1 - F28
Appendix G Well Water Quality and Field Parameter Tables ....................................... ..G1 - G28
Appendix H Mine Water Quality Tables ....................................................................... ....H1 -142
Appendix I Surface Water Temperature Tables and Graphs ........................................ .....I1 -116
June 2010 HydroGeo, Inc