REP29652

• Permit No: C1982056
• IBM Index Class Name: Report
• Doc Date: 11/16/2006
• Doc Name: 1st Half 2006 Subsidence Report
• From: Twentymile Coal Company
• To: DRMS
• Permit Index Doc Type: Subsidence Report
• Media Type: D
• Archive: No

Peabody Twentymile Coal Company
2005 Fish Creek AVF Riparian Vege#ation Monitoring
i °um v. ~,u"umucu
Community
' "' Composition
Transect Communi T e Communi Sub-T es Ste s~
16 North Sage Brush Big Sage 12 7.27
16 North Riparian Stream Banks -Vegetated' ~ 1 0.61
16 North Riparian Open Water ~ 8 4.85
16 North Bi Rock 2 1.21
16 South Sage Brush Big Sage 16 9.70
Silver Sage -
16 South Pastureland Silver Sage -Dry Graminoids 52 31.52
Silver Sage,- Silver Sage / Shmby Cinquefoil -
i6South Pastureland Mesic Graminoids 27 16.36
Improved Pasture - Smooth Brome -Silver Sage
16 South Mesic Pasture 30 18.18
Improved Pasture -
16 South Mesic Smooth Brome -Pasture 14 8.48
Improved Pasture -
16 South H dric Redto 3 1.82
commumry
Composition
Transect Communi T e Communi Sub-T es Ste s
17 North Sage Brush Big Sage 12 8.28
17 North Ripariah Foxtail Bazley 6 4.14
17 North Ripazian Mesic Mud-flats 8 5.52
17 North Ri azian Stream Banks - Ve elated 6 4.14
17 South Sage Brush Big Sage 27 ]8.62
Silver Sage -
17 South Pastureland Silver Sage -Dry Graminoids 31 21.38
Silver Sage - Silver Sage / Shruby Cinquefoil =
17 South Pastureland Mesic Graminoids 22 15.17
Improved Pasture - Smooth Brome -Silver Sage
t7 South Mesic Pasture 27 18.62
Improved Pasture -
17 South Hydric Redtop 4 2.76
17 South Riparian Stream Banks -Vegetated 2 1.38 __
Community
Composition
Transect Communit T e Communit Sub-T es Ste s
18 North Sage Brush Big Sage 14 16.28
Improved Pasture - Smooth Brome -Silver Sage
18 North Mesic Pasture 55 63.95
18 North Ri arian O en Water 12 13.95
18 South Riparian Stream Banks -Vegetated 2 2.33
18 South Riparian Stream Banks -Barren 2 2.33
18 South Riparian Open Water 1 1.16

Habitat Management, Inc. Page 18 3/14/2006