2011-09-30_PERMIT FILE - C1980007A ‎(15)‎

• Permit No: C1980007A
• IBM Index Class Name: Permit File
• Doc Date: 9/30/2011
• Doc Name: Wetland Delineation Report
• Section_Exhibit Name: Exhibit 82 Appendix I
• Media Type: D
• Archive: Yes

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
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