2010-03-12_REPORT - C1981019 (7)

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Colowyo Coal Company 2009 Annual Reclamation and Hydrology Report • • Figure 3-2 - Colowyo Reclamation Table Colow o Reclamation Table Area Reclamat Year ion Period Acreage Revegetated Years B Phase 1 ond Release Phase 2 Phase 3 Status Reclaimed Seeded Topsoiled Backfilled & Graded Notes: East Pit EP001 1978 11.00 31 Sep-87 Sep-87 11.00 11.00 11.00 EP002 1979 7.50 30 Sep-87 Sep-87 7.50 7.50 7.50 EP003 1980 4.92 29 Se -87 Se -87 4.92 4.92 4.92 EP004 1982 19.75 27 Sep-87 Sep-87 19075 19675 19.75 EP005 1983 20.18 26 Sep-87 Sep-87 20.18 20618 20.18 EP006 1984 21.63 25 Sep-87 Sep-87 21.63 21.63 21.63 EP007 1985 89.00 24 Se -87 Sep-87 89.00 89.00 89.00 EP008 1986 50.00 23 Se -87 Au -O1 50.00 50.00 50.00 EP009 1987 50.00 22 -Apr-98 Au -O1 50.00 50000 50.00 EP010 1988 46.00 21 -98 Apr Au -O1 46.00 46.00 46.00 EP011 Sub Total 1989 78-89 50.00 369.98 20 -Apr-98 Aug-01 50.00 369.98 50.00 369.98 50.00 369.98 EP012 1990 8.20 19 Apr-98 Au -O1 8.20 8.20 8.20 EP013 1990 30.00 19 Apr-98 Aug-01 30.00 30.00 30.00 EP014 1991 24.32 18 Apr-98 Aug-01 .24432 24432 24.32 EP015 1991 43.70 18 Apr-98 Aug-01 43070 43.70 43.70 EP016 1991 58.40 18 Apr-98 Aug-01 58.40 58.40 58.40 EP017 1992 26.50 17 Apr-98 Aug-01 26.50 26.50 26.50 EP018 1992 20.00 17 Apr-98 Aug-01 20400 20.00 20.00 EP019 1992 5.80 17 Apr-98 Au -01 5.80 5.80 5.80 EP020 1993 27.00 16 A or-98 Au -01 27.00 27.00 27.00 EP021 1993 27.00 16 Apr-98 Au -01 27.00 27.00 27.00 EP022 1994 6.00 15 Apr-98 Au -01 6.00 6.00 6.00 EP023 1994 8.00 15 Apr-98 Aug-01 8.00 8.00 8.00 EP024 1994 22.00 15 Apr-98 Aug-01 22.00 22.00 22.00 EP025 1994 54.00 15 Apr-98 Aug-01 54.00 54.00 54.00 EP026 1995 20.00 14 A r-98 Au -O1 20490 MOO 20.00 EP027 1995 13.00 14 A r-98 Aug-01 13.00 13.00 1100 Sub Total 90-94 393.92 393.92 393.92 393.92 EP028 1996 17.00 13 17.00 17.00 17.00 EP029 1996 16.00 13 16.00 16.00 16.00 EP030 1997 17.00 12 17.00 17.00 17.00 EP031 1997 48.00 12 48.00 48.00 48.00 EP032 1998 21.00 11 21.00 21.00 21.00 EP033 1998 12.00 11 12.00 12.00 12.00 EP034 1999 6.90 10 6.90 6.90 6.90 Isolated EP035 1999 30.60 10 30.60 30.60 30.60 Sub Total 96-99 168.50 168.50 168.50 168.50 EP036 2000 68.30 9 68.30 68.30 6830 EP037 2002 21.70 7 21.70 21.70 21.70 Augmented Seeding 2002 EP038 2001 4.08 8 4.08 4.08 4.08 EP039 2003 4.10 6 4.10 4.10 4.10 EP040 2003 10.30 6 10.30 10.30 10.30 EP041 2003 29.35 6 29.35 29.35 29.35 EP042 2002 21.03 7 - 21.03 21.03 21603 Shrub & Mulch Area EP043 2002 13.89 7 13.89 13.89 13.89 EP044 2003 24.64 6 24.64 24.64 24.64 EP045 2003 0.00 0 0 7.20 7.2 Topsoil Only EP046 2005 96.70 4 96.7 96.70 96.7 EP047 2005 0.00 0 0 1.90 1.9 EP048 2005 0.00 0 0 3.00 3 EP049 2005 0.00 0 0 4.00 4 EP045 2006 7.20 3 7.2 0.00 0 EP047 2006 1090 3 1.9 0.00 0 EP048 2006 3.00 3 3 0000 0 EP049 2006 4.00 3 4 0.00 0 EP050 2006 0.00 0 0 26.10 26.1 EP050 2007 85.60 2 85.6 59.50 59.5 EP051 2009 Sub Total 00-09 32.00 427.79 0 32 427.79 32.00 427.79 32 427.79 Grand Totals 1360.19 1360.19 1360.19 1360.19 West Pit W1,001 1995 6.19 14 Apr-98 Au -01 6.19 6419 6.19 WP002 1995 32.70 14 Apr-98 Au -01 32.70 32.70 32.70 WP003 1995 7.01 14 7.01 7.01 7.01 Isolated Sub Total 95 45.90 45.90 45.90 45.90 WP004 1996 8.90 13 8.90 8.90 8.90 WP005 1997 6.10 12 6.10 6.10 6.10 WP006 1998 2.03 11 2.03 2403 2.03 WP007 1999 7.90 10 7.90 7.90 7.90 Sub Total 95-99 24.93 24.93 24.93 24.93 WP008 2000 10.10 9 10.10 10.10 10.10 WP009 2001 0.50 8 0.50 0.50 0.50 0.4 Ac. Redisturbe an Re- Reclaimed in 2009 2001 5.20 8 5.20 5.20 5.20 0.5 Ac. Redistur a an Re- Reclaimed in 2009 WP011 2001 1.70 8 1.70 1.70 1.70 WPO12 2002 0.00 7 0 3.97 3.97 Topsoil Only WPO13 2006 3.97 3 3.97 0.00 0.00 WPO14 Sub Total 2009 00-09 51.30 72.77 0 51.3 72.77 51.30 72.77 51.30 72.77 Grand Totals 143.60 143.60 143.60 143.60 Page 3-3