2014-08-19_PERMIT FILE - C1980007 ‎(11)‎

• Permit No: C1980007
• IBM Index Class Name: Permit File
• Doc Date: 8/19/2014
• Doc Name: Wetland Delineation Report
• Section_Exhibit Name: Exhibit 82 Appendix I
• Media Type: D
• Archive: No

Wetland Delineation Report
Refuse Pile Expansion East
Mountain Coal Company
Gunnison County, Colorado
December 2009
Table of Contents
1.0 Introduction................................................................................................................................. 2
2.0 General Environmental Setting...................................................................................................3
2.1 Geology.......................................................................................................................................3
2.2 Hydrology................................................................................................................................... 3
2.3 Soils............................................................................................................................................4
2.4 Natural Communities.................................................................................................................. 5
3.0 Wetland Delineation................................................................................................................... 7
3.1 Wetland Delineation and Classification Methods.......................................................................7
3.2 Delineation Results..................................................................................................................... 8
3.2.1 Wetland A...................................................................................................................... 9
3.2.2 Wetland B.................................................................................................................... 10
3.2.3 Wetland C.................................................................................................................... 10
4.0 Summary ...................................................................................................................................12
5.0 References.................................................................................................................................13
I