2010-06-28_REVISION - C1981019 ‎(4)‎

• Permit No: C1981019
• IBM Index Class Name: REVISION
• Doc Date: 6/28/2010
• Doc Name: Exhibit 2 2008 Phase III Bond Release Evaluation -Year 1
• From: Colowyo Coal Company
• To: DRMS
• Type & Sequence: SL5
• Email Name: JRS
• Email Name: SB1
• Media Type: D
• Archive: No

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Cedar Creek Associates, Inc. Page 23 Col."o Mine
Phase III Bond Release Evaluation
Chart 7
Phase III - Woody Plant Area Sumess - 2008
Phase III - Woody Plant Density Success - 2008
1000
8.43%
8.0%
900
8 "'
800
y 6.0 °b
700
Proposed Standard =
a
3% of Revegetated Area
600
K 4.0%
d
a Soo
3 3.0%
.. .................. ... ...............................
2.0%
s
1.0%
0 400
Proposed Standard =
g
3
150 Woody Plants per Acre
300
200
.... ..................... ....... ...............................
100
--
0
Phase III
Cedar Creek Associates, Inc. Page 23 Col."o Mine
Phase III Bond Release Evaluation
Chart 8
Phase III - Woody Plant Area Sumess - 2008
30.0 ^b
9.0%
8.43%
8.0%
u 7.0%
a
y 6.0 °b
Proposed Standard =
c 5.0%
3% of Revegetated Area
K 4.0%
3 3.0%
.. .................. ... ...............................
2.0%
1.0%
0.0%
Phase III
Cedar Creek Associates, Inc. Page 23 Col."o Mine
Phase III Bond Release Evaluation