REP48358

• Permit No: C1981019
• IBM Index Class Name: Report
• Doc Date: 12/11/2001
• Doc Name: 1997 ARR AHREXHIBIT 4 YO COAL CO YO MINE
• Permit Index Doc Type: ANNUAL RECLAMATION REPORT
• Media Type: D
• Archive: No

ColoWyo Coal Company
COLOWYO MINE
Station: NGSW
Sample Range: Through 12/31/97
Meas uremen[ Depth
Dale to Water El ev
ft fc MSL
09/05/89 8.30 6534. 75
10/05/89 8.66 6533. 99
12/28/89 8.60 6539. 05
03/27/90 6.30 6536. 35
05/30/90 8.30 6539. 35
0]/19/90 8.40 6539. 25
11/19/90 9.50 6533. 15
03/28/91 6.00 6536 . 65
05/17/91 7.50 6535. 15
08/19/91 8.00 6539. 65
10/17/91 6.80 6575. 85
02/12/92 7.90 6579. 75
05/19/92 5.90 6536. 75
08(19j92 6.10 6536. 55
11/24/92 6.10 6536. 55
03/13/93 2.70 6579. 95
06/01/93 7.95 6579. 70
08/27/97 8.30 6534. 75
11/30/93 7.10 6535. 55
03/21/99 5.50 6537. 15
06/01/94 7.40 6535. 25
08/23/94 8.50 65]9. 15
11/18/94 8.50 6579. 15
03/15/95 7.90 6535. 25
05/23/95 6.20 6536. 95
09/13/95 8.30 6539. 35
12/05/95 7.90 6579. 75
02/20/96 6.00 6516. 65
04/15/96 12.00 6530. 65
07/01/96 8.00 6539. 65
09/26{96 5.85 6536. 80
11/19/96 7.70 6539. 95
02/25/97 7.26 6535. 39
05/20/97 S.B1 6536. 89
08/14/97 7.95 6535. 20
11/18/97 8.00 6539. 65
02/11/98 Page 1
Note: N •> No meal uremenc, D => Dry