2011-03-24_REPORT - C1981019 ‎(8)‎

• Permit No: C1981019
• IBM Index Class Name: Report
• Doc Date: 3/24/2011
• Doc Name: 2010 Annual Hydrology & Annual Reclamation Report
• From: Colowyo Coal Company
• To: DRMS
• Annual Report Year: 2010
• Permit Index Doc Type: Hydrology Report
• Email Name: JHB
• Media Type: D
• Archive: No

Colowyo Coal Company
2010 Annual Reclamation and Hydrology Report
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•
•
Figure 3-2 - Colowyo Reclamation Table Continued
ColowVo ec amaoon Table
Reclamation Period Status
Area Year Acreage evegeta a on a lease ec a m Topsoiled a e
Years Phase 1 se Phase Seeded & Graded Notes:

Section 16 Pit

12.5 Ac. Redisturbed In 2003,
16001 1993 0.0 nob er identified on the ma
16002 1993 13.00 17 _7 13.00 13.00
16003 199 25.89 17 A r- 8 Aug-01 ;--.? ''- 25.89 5.89

13.0 Ac Redisturbed In 2003,
16004 1994 OW no longer Identified on the ma
16005 1994 11.10 16 ` 11.10 11.10 4.9 Ac Re isturb W72003
c e is In 2003,
1994 50.50 16 Apr-98 Au 01 50.50 50.50 5.10 Ac Redisturbed In 2008

0.5 Ac. Redisturbed In 2003, no
Ll 1995 0.00 Ion er Identifed on the
2.78 Ac Re s e h
1995 41.20 I5 A -98 AuQ-01 41.20 41.20 8.9 Ac Redisturbed In 2008
of 93-95 141.69 141.69 141.69 141.69
16009 1996 1.30 14 1.30 1.30 3.2 Ac Re isturb in 2008
16010 1996 9.97 14 9.97 9.97 5.2 Ac Re istur in 2008
16011 1997 6.20 13 6.20 6.20 1.0 Ac Redisturbed In 2008
16012
16013 199
1997-- 2.00
--5 13
13 c%•w+
r 3 ?. 2.00
3.20 2.00
3.20
3.3 Ac Re istur In 2008
16014 1998 7.40 12 7.40 7.40
16015
16016 1998
1999 2.00
22.70 12
11 2.00
22.70 00
22.7
1.2 Ac Re istur ed In 2008

16017
1999
0.00
0.00
0.00
0.00 1.5 Ac Redisturbed in 2008, no
Ion er identified on the ma
Su Tot 96-99 54.77 54.77 54.77 54.77
Gran Totals 196.46 196.46 196.46 196.46

ire real
-
East ns a ec aime rea
East it 2002 13.80 NA NA NA 13.80 Outside o EP
East Pit 2002 5.50 NA NA NA 5.50 Outside o EP
East Plt 20 2 2.19 NA NA NA 2.19 !outside o EP
Gran Totals 36.09 21.49 0.00 0.00

era of s 8
This Calendar Year: 2010
Total number o acres r 20.8
Total number of acres backfilied and graded: 190.10
Total number of acres topsolled: 203.40
Total number of acres permanently seeded or planted: 87.40
o a number o acrespreylOuSl seeded: 1787.65
Acreage in Long -Term n ng or reclamation facilities:
Acreage In Active Mining Areas: 2415.4
Acreage seeded for 10 veers or less: 587.96
Acreage seeded for greater than 10 yeas: 1199.69 Acres Hectares
Areas < 10 years old that. may be cialmed or GH&E CO2 credit are 5% of the total which = 29.40 11.90
Areas < 2 years old that may be claimed for GH&E CO2 credit are 95* of that total which = 79.14 32.04
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