2008-03-21_PERMIT FILE - C1980007A

• Permit No: C1980007A
• IBM Index Class Name: Permit File
• Doc Date: 3/21/2008
• Section_Exhibit Name: Master Table of Contents
• Media Type: D
• Archive: Yes

West Elk Mine

Tables
Table 1 Permits and Licenses for the West Elk Mine .....................................2.03-9 &10
Table 2 Average Coal Quality .................................................................................2.04-23
Table3 Recoverable Reserves .................................................................................2.04-24
Table 3A Permitted Well Summary ..........................................................................2.04-55
Table 4 Summary of Monitoring Well Data ................................................2.04-61
Table 5 Summary of Pumping Test Data ...............................................................2.04-67
Table 6 Summary of Slug Test Data .......................................................................2.04-68
Table 7 Summary of Groundwater Quality for Wells in the Permit/Lease Area2.04-76
Table 8 Characteristics of Lease Area Watersheds ...............................................2.04-79
Table 9 Intentionally Left Blank .............................................................................2.04-80
Table 10 Baseline Monitoring Schedule ...................................................................2.04-87
Table 11 Baseline Chemical Analyses .......................................................................2.04-88
Table 12 Summary of U.S. Forest Service Water Resources
Near the West Elk Mine ....................................................................... 2.04-91
Table 13 Flood Frequency Estimates for Various Recurrence Intervals
North Fork Gunnison River Near Somerset, Colorado' ..................2.04-96
Table 14 Basins in the Permit Area Overlying Proposed Mining Area .................2.04-98
Table 15 Basin Hydrological Characteristics .........................................................2.04-100
Table 16 Location, Flow, and Overburden Thickness for Springs

• in the Permit Area ........................................................................2.04-100-103
Table 17 Summary of Surface Water Quality Data for Permit and
Surrounding Areas ..............................................................................2.04-106
Table 18 Pre-Mining Exceedances of Colorado Water Quality
Standards for Surface Water ..............................................................2.04-107
Table 19. Intentionally left blank .............................................................................2.04-111
Table 20 Summary of Spring Water Quality Data for Permit
and Surrounding Areas ......................................................................2.04-111
Table 21 Summary of the Suitability of West Elk Mine Soils as
Seedbed Material ................................................................................2.04-130
Table 22 Original and Current Soil Classification Designations, West Elk Mine
Correlating 1976, 1980, 1993, and 1994 Mapping ...........................2-04-131
Table 23 Summary of Topsoil Suitability and Availability on the West Elk Mine
Affected Area .......................................................................................2.04-135
Table 24 Summary: Vegetation Community Parameters (1980-1996) ...............2.04-149
Table 25 Mammal Species Potentially Inhabiting the WEM Study Area ........... 2.04-163
Table 26 Breeding Bird Species Potentially Inhabiting the WEM Study Area.. 2.04-164
Table 21 Reptile & Amphibian Species Potentially Inhabiting
WEM Study Area ................................................................................2.04-169
Table 28 Estimate of Reco-erable Coal Reserves at the West Elk Mine .................2.05-4
Table 29 Recovery Rates for the F and B Seams using Room and Pillar
and Longwall Mining Methods ..............................................................2.05-5
Table 30 Typical Equipment Used for Room and Pillar (Development)
Mining at the West Elk Mine .................................................................2.05-6
x Rev. Alarch 2006; Rev. April 2006 PR10; Rev. Alai,2006 PRI Q Sep 2007 PR12; Feb. 2008 PRI.