2008-03-13_REPORT - C1981019 ‎(2)‎

• Permit No: C1981019
• IBM Index Class Name: REPORT
• Doc Date: 3/13/2008
• Doc Name: 2007 AHR 2007 Revegetation Monitoring Report
• From: Colowyo Coal Company
• To: DRMS
• Annual Report Year: 2007
• Permit Index Doc Type: Hydrology Report
• Email Name: SB1
• Media Type: D
• Archive: No

Table 9 Colo o - Ve etation Cover - 2007 (Page 1 of 2)

Reference Areas -Relative Cover Summary
Reterenc~ Area -> Mountain
Shrub Sagebrush Improved
Pasture Target
Grassland Target Sage
Grouse
Grasses and Grass-likes
N P Agropymn albicans Griffiths Wheatgrass 0.71 3.93 - 0.12 0.33
I P Agropyron cristatum Crested Wheatgrass - - - 0.23
N P A ro n da ah um Thic ike Wheat rass - 1.83 - - -
I P Agropyron sibericum Siberian Wheatgrass - 0.09
12
8 -
-
26.60
13.91
N P Agropyron smibhii Western Wheatgrass 3.82 .
N P Agropyron trachycau/um Slender Wheatgrass 11.18 -
62
2 -
91
35
0.93
-
I P eromus inermis Smooth Brome - .
34
18 .
- 5.69 2.29
I A &omusjaponicus Japanese Brome - .
N P Bromus marginatus Mountain Brome
Cheatgrass 1.24
8.07 -
3.93 -
1.92
9.18
15.38
I A &nmus tectonim
N P Carexgeyeri Elk Sedge 5.24 - -
- -
- -
57
0
N P El us cineieus Basin Wildrye - -
- 96
0 - .
-
I P Feshica arundinacea Tali Fescue - .
- 05
1 -
N P FPSfuca ovina/sa~rimontana Hard Fescue - - .
N P Juncus /~lticus Mountain Rush - -
4
98 1.40
- -
1.97 -
2.29
N P Koe%ria macrantha Prairie Junegrass - .
1
05 - 0.35 -
N P Oryzopsis hymenoides Indian Ricegrass - . 4
83
N P Pba agasizensis Bluegrass 13.75 3.67 - .
-
N P Pba fend/eriana Mutton Bluegrass - 1.57
- -
2
79 -
-
I P Poa pratens/s Kentucky Bluegras
N P Poa secunda Sandberg Bluegrass -
0.35 10.48 .
- 20.67 1

N P Sitanion hysYrix Bottlebrush Squirreltail
0.62
0.61
12
0 0.08
-
N P Stipa cnmata Needle and Thread - - .
N P SG /ettermanii Letterman Needle rass 5.59 -
-
P bps n sons a son ee egras .4 -
Forbs
N P A i ea anuasa Western Yan-o 1.06 0.96 - 0.12 0.33
N P A//ium texb7e Wild Onion 0.18 0.35 - -
-
3
~
I A Alyssum a/yssoides Pale Madwo 0.44 -
23
3 _ 8.71 ~
I A Alyssum deseriorum Desert Madwo - . - - 0.08
N A Am~sinolria terse//ata Bristly Fiddleneck - - -
N A Androsare occidentalis Western Rock'asmine - 0.26 - -
- -
N P Arenaria hooker Hooker's Sandwo - 0.61
05
1 -
- - 0.49
N P Astraga/us tenet/us Looseflower Milkvetch - . -
N P Balsamorhiza sagittata Arrowieaf Balsamroo - 0.09 -
- -
12
0
I A Camelira miaocarpa Uttlepod False Flax - -
- 0
09 .
W P C/rsium arvense Canada Thistle
N A Co//insia parviAora Maiden Blue-eyed Ma -
0.09 0.09 .
-
N A Col%mia lineans Slenderleaf Collomia
'
' 0.18 0.17
17
0 -
-
- 0.49
s Beak
s Bird
N A Coidy/anthus wrighbi Wright - .
17
0 - 0.23
N P Cre 's ocddenblis Largeflower Hawksbeard - .
N P Gymopterussp. Springparsiey - 0.09
17
0
N A Drabs nemorosa Woodland Drabs - .
N P Galium bifo/ium Twinleaf Bedstraw 1.06 - -
-
12
0
0.16
N B Grinde/ia srluarrasa Curlycup Gumweed - -
- 1
48 .
N P !va axi//aris Povertyweed - .
N P Ladryrus /eucanb5us Peavine 0.09 -
52
0 -
-
0.35
N P Linum /ewisri Lewis Fla x - . - 0.23
N P Lomab'um dissettum Fernleaf Biscuitroo
Tailcup Lupin -
e 1.24 -
0.44 _ 0.12 0.25
N P Lupinus caudatus 09
0
N P Lupinus sp. Lupin
N B Machaeranthera canescens Hoary Aste e -
0.09 .
- _ 0.12 -
N p p~~mon sbiGtus Rocky Mtn. Penstemo n - _ _ 0.12 0.33
I A Ranunculus testiculatus Nut Buttercu p - _
N P Senecio multi/obatus Lobeleaf Groundse l 0.18 - 12
0 -
I A Sisymbrium a/b'ssimum Tumble Mustar d - 0 09 _ .
1.74 0.98
N P Sphaera/cea cocdnea Scarlet Globemalfo w 67
3 - - -
N P Stenotus armerioides Thrifty Goldenwee d . - -
I A fi/aspi arvense Field Pennycres 0.09
17
0 _ 0.12 -
I B Trdgopogon dubius False Salsif y -
- .
0.09 0.35
Unidenlifiab/e
Rio Tinto Energy America/Coloveyo Mine Page 39 Revegetation Monitoring - 2007