2020-10-27_REVISION - C1981019 ‎(17)‎

• Permit No: C1981019
• IBM Index Class Name: Revision
• Doc Date: 10/27/2020
• Doc Name Note: Notice of Proposed Decision & Findings
• Doc Name: Notice of Proposed Decision
• From: DRMS
• To: Colowyo Coal Company
• Type & Sequence: SL19
• Email Name: ZTT
• Email Name: JDM
• Media Type: D
• Archive: No

This concludes the Proposed Decision and Findings of Compliance for the Colowyo Mine Partial
Phase II Bond Release SL-19.
TABLES AND FIGURES
Table 1. Summary of All Liability Releases (acres)
Total Disturbed Phase I Released Phase II Released Phase III Released
Permitted 4,977.60
SL-01 226.4 176.4
SL-02 712.1
SL-03 762.1
SL-04 494.2 420.9
SL-05 979.5
SL-06 692.4
SL-07 125.2
SL-08 189.6
SL-09 65.6
SL-10 202.4
SL-11 129.6
SL-12 47.5 182.5
SL-13 103.1
SL-14 822.4 222.6
SL-15 68.7 3.7 3.7
SL-16 8.5 43.7 5.2
SL-17 0.4 0.4 0.4
SL-18 44.6
Totals 4,977.60 2,860.4 2,277.1 1,596.3
Proposed Decision and Findings of Compliance October 26,2020
Partial Phase II Bond Release SL-19 Page 9