2017-02-28_REPORT - C1981028 ‎(29)‎

• Permit No: C1981028
• IBM Index Class Name: Report
• Doc Date: 2/28/2017
• Doc Name: Annual Hydrology Report
• From: Coors Energy Company
• To: DRMS
• Annual Report Year: 2016
• Permit Index Doc Type: Hydrology Report
• Email Name: RAR
• Email Name: DIH
• Media Type: D
• Archive: No

Keenesburg Mine 2016 Vegetation Monitoring Report
TABLES
Table 1: Reclamation Area 23 Vegetation Cover Data................................................................
10
Table 2: Reclamation Area 23 Herbaceous Production Data .......................................................
10
Table 3: Reclamation Area 23 Species Composition...................................................................
10
Table 4: Reclamation Area 25 Vegetation Cover Data................................................................
12
Table 5: Reclamation Area 25 Herbaceous Production Data .......................................................
12
Table 6: Reclamation Area 25 Species Composition...................................................................
13
Table 7: Reclamation Area 29 Vegetation Cover Data................................................................
15
Table 8: Reclamation Area 29 Herbaceous Production Data .......................................................
15
Table 9: Reclamation Area 29 Species Composition...................................................................
16
Table 10: Reclamation Area 30 Vegetation Cover Data..............................................................
18
Table 11: Reclamation Area 30 Herbaceous Production Data .....................................................
18
Table 12: Reclamation Area 30 Species Composition.................................................................
19
Table 13: Reclamation Area 31 Vegetation Cover Data..............................................................
21
Table 14: Reclamation Area 31 Herbaceous Production Data .....................................................
21
Table 15: Reclamation Area 31 Species Composition.................................................................
22
Table 16• Vegetation Cover Success Standard Comparison.........................................................
23
Table 17: Reclamation Area 29 Relative Cover Trends 2006 — 2016 .......................................... 26
Table 18: Reclamation Area 30 Relative Cover Trends 2009 — 2016 .......................................... 27
Table 19: Herbaceous Production Success Standard Comparison ............................................... 28
Table 20: Species Composition Success Standard Comparison ................................................... 29
Table 21: Success Standard Summary.......................................................................................... 30
FIGURES
Figure 1: Keenesburg Mine Site Map............................................................................................. 3
Figure 2: Sample Point Locations (Area 23, 29, 30, & 31)............................................................ 4
Figure 3: Sample Point Locations (Area 25).................................................................................. 5
Figure 4: 2014-2016 Precipitation and Average Annual Precipitation ........................................... 8
Figure 5: Absolute Cover of Native and Introduced Species 2014 — 2016 .................................. 24
Figure 6: Cheatgrass Relative Cover 2012 — 2016....................................................................... 25
Figure 7: Reclamation Area 29 Absolute Cover 2006 — 2016 ...................................................... 26
Figure 8: Reclamation Area 30 Absolute Cover 2009 — 2016 ...................................................... 27
Figure 9: Herbaceous Production by Life Form 2014 — 2016 ...................................................... 29
APPENDICES
Appendix A: Complete Species List............................................................................................. 31
Appendix B: Precipitation Data 1993 — 2016............................................................................... 34
Appendix C: Cover Transect Photographs................................................................................... 36
Appendix D: Pest & Disease Inspection Reports......................................................................... 46