REP15717

• Permit No: C1982056
• IBM Index Class Name: Report
• Doc Date: 1/9/2006
• Doc Name: 4th Qtr 2005 Refuse Pile Report
• From: Northwest Colorado Consultants Inc
• To: Twentymile Coal Company
• Permit Index Doc Type: Waste Pile/Fill Report
• Media Type: D
• Archive: No

i
DATE 3MW 5 4MVJ N 5MW
925x19% -28.30
1av1s% -ze.3o -tefio -s
1029/19% -26.40 -18.65
1124/19% -27.02 -16.70
12/30/7998 -26.60 -19.05 -x
1(1811999 -28.40
129/1999 -79.55
2/11179% -26.40 -19.50

3/17/79%
-20.50
-79.50 -x
~
473011999 -20.50 -20.10
527/1989 -21.60 -2560
6/30/79% -22.40 -24.80 rc -~
7n9ns% -zz.SD -24
7D a
8/10119% -22.80 .
-24.60 3
9/77/1999 -73.20 -25.20 -x
1x15/19% -23.50 -75.40
1724/7999 -23.80 -24.70
1228/1999 -2170 -24.10 -28.87 -25.75 -37.80

127(10110
-21.40
-24.00
-30.00
-24.20
-33.% -b
2242000 -21.37 -23.57 -19.15 -23.88 -35.27
3(,112000 -21.% -23.30 -28.80 -24.31 -30,38
4282000 -21.87 -23.20 -28.56 -24.83 .33.22 -45
5/312000 -21.50 -23.34 -18.32 -24.78 -35.17
TCC REFUSE PILE
MONROBING WELL DATA
6/302000 -21.40 -23.62 -2881 -15.47 -36.32
7/312000 -21.23 -23.57 -29.05 -25.38 -37.Od
8!31/1000 -21.10 -23.49 -29.2d -24.35 -37.15
9262000 -21.23 -23.93 -29.39 -24.80 -37.88
/OT302000 -21.28 -23.80 -29,26 -24.25 -37.52
11/302000 -21.61 -23.% -30.09 -24.94 -37.89
12/272000 -2184 -24.52 30.66 -25.58 -39.17
1292001 -22.10 -2d.26 -30.42 -24.58 -37.80
227!21701 -2246 -2d.71 -30.53 -25.34 -36.19
31302001 -21.74 -24.12 -29.53 -23.58 36.94
4242007 -21.51 -20.63 -29.41 -23.63 -36.99
5242001 -20.13 -23.12 -29.37 -23.% -37.31
6/732001 -20.73 -23.82 -29.22 -24.93 -3841
7/32001 -20.77 -23.85 -29.28 -24.95 3BA7
8/62001 -2085 -23.% -29.15 -25.OD -38.53
9162001 -20.31 -23.45 -28.72 -24.55 -36.35
1a420D1 -19.65 -23.80 -26.% -38.27 "'Wells TOC height adjusted on some wells, well # N destroyed during reclamation. Verified new TC7C with sure
11/12/2007 -19.% -23.88 -26.% -2d.14 -38.52
12/112001 -20.19 -23.63 -26.77 -24.14 38.20
1!82002 -20.87 -23.76 -26.% -24.20 -38.7D
7/722002 -21.24 -25.28 -28.09 -24.51 -38.52
3/182002 -21.27 -25.34 -2822 -24.54 -38.63
d/42002 -21.24 -25.74 -28.26 -24.59 -38.69
552002 -21.37 -2568 -28.92 -26.40 -39.07
8/102002 -20.67 -25.23 -29.02 -26.89 -39.05
7/2/1002 -20.65 -25.29 -29.82 -27.04 -39.30
6H2002 -20.43 -25.27 -29.46 -26.73 -39.45
W1020D2 -20.27 -25.06 -28.77 -26.52 39.55
1a1d2002 -20.39 -25.78 -28.52 -26.77 -39.68
11/192002 -20.69 -25.97 -28.80 -27.17 -39.%
11/42002 -20.75 -25.83 -28 48 -26.67 39.76
1/10/Hg3 -20.79 -25.87 -28.50 -26.62 -39,78
2/42003 -21.26 -25.% -28.80 -26.78 -39.66
3!32003 -21.32 -25.93 -28.% -26.92 -39.68
4/82003 -21.24 -75.78 -28.85 -27.% -39.75
5/72003 -79.81 -25.d8 -27.93 -27.69 -39.36
6/182003 -79.05 -24.10 -27.22 -27.77 -39.78
7/172003 -7907 -23.66 -27.% -30.40 -39.06
8412003 -i 6.%
~ -23.85 -26.79 -29.97 -3B.%
9/1271003 -78.85 -23.72 -26.97 -28.30 -38.81
10772003 -79.05 -23.81 -26.% -27.58 -38.88
11/112003 -2145 -26.30 -29.46 -28.17 -01.22
17/52003 -21.74 -26.80 -29.88 -28.72 -41.50
752W4 -21.79 -26.81 -29.91 -28.69 11.51
7/162004 -21.87 -26.84 -29.% -28.62 -41.45
'J1J1004 -21.73 -26.77 -29.Bd -28.55 -07.36
4/12/2006 -21.10 -26.06 -28.% -27.13 -40.10
5!172004 -20.72 -15.80 -29.33 -2606 -39.35
6(30l1[p4 -20.83 -25.01 -28.47 -27.36 -d0.30
7/192004 -20.79 -25,49 -28.43 -27.32 -00.28
&132004 -20.56 -24.86 -28.29 -27.16 -40.08
&7O200d -20.89 -25.18 -29.18 -26.85 11.20
7082004 -27.00 -25.28 -29.11 -26.92 -41.26
11/172006 -27.25 -25.41 -29.72 -27.03 11.40
1713!2004 -21.40 -25.73 -29.19 -27.19 17.66
1/182005 -21.&5 -26.78 -29.36 -28.63 11.53
Z1°2005 -22.37 -27.06 -28.50 -28.69 11.59
3/82005 -22.d6 -27.10 -29.6D -28.93 11.76
4/752005 -2259 -27.28 -29.68 -29.03 11.82
5/122005 -2247 -27.16 -29.62 -29.40 -41.92
6292005 -22.27 -26.90 -29.35 -30.29 12.05
7/142005 -22.09 -26.83 -29.42 -2'1.93 -47.90
&192005 -2L87 -26.78 -29.52 -29.34 11.81
9/132005 -2210 -27.02 -29.78 -29 65 12.02
1x152005 -21.77 -26.93 -29.6d -28.46 11.%
11/152005 -21.32 -26.88 -29.d9 -29.23 -01.89
12/32005 -22.67 -27.93 -30-17 30.14 12.65