2017-08-11_PERMIT FILE - C1981028 ‎(2)‎

• Permit No: C1981028
• IBM Index Class Name: Permit File
• Doc Date: 8/11/2017
• Section_Exhibit Name: Appendix K-6 Hydrologic Analysis Sediment Pond & Ditches
• Media Type: D
• Archive: No

Appendix K-6
1. Cover Letter from Habitat Management
2. Coors Energy Company Hydrologic Analysis of Keenesburg Mine Sediment Ponds and Ditches:
Summary
3. NOAA Atlas 14 Point Precipitation Frequency Estimates
4. Coors Energy Keenesburg Mine, 25 -Year, 24 -Hour Storm Spillway Analysis
5. Coors Energy Keenesburg Mine, 10 -Year, 24 -Hour Storm Permanent West Perimeter Ditch
Analysis
6. Coors Energy Keenesburg Mine, 10 -Year, 24 -Hour Permanent East Perimeter Ditch Analysis