2008-09-29_PERMIT FILE - C1981019A ‎(13)‎

• Permit No: C1981019A
• IBM Index Class Name: Permit File
• Doc Date: 9/29/2008
• Section_Exhibit Name: 4.15 Revegetation Requirements
• Media Type: D
• Archive: Yes

RULE 4 PERFORMANCE STANDARDS
The seed mixture in Section 2.05 on Table 2.05-7, Reclamation Seed Mixture, contains the desired
species to achieve the goal of species diversity in the postmining area. The seed mixture contains
31 species of grasses, forbs and shrubs capable of establishing a postmining vegetative community of the
same seasonal variety and lifeform as the premine area. The species are adapted to the soils and moisture
conditions to be encountered throughout the post mining area and are capable of supporting the desired
postmining land use.
4.15.9 Revegetation Success Criteria: Cropland
Colowyo does not plan to return any of the mined area for use as cropland; therefore, the requirements of
this Subsection are not applicable to Colowyo.
4.15.10 Revegetation Success Criteria: Previously Mined Areas:
Areas to be Developed for Industrial or Residential Use
Colowyo does not plan to develop any areas to industrial or residential use; therefore, the requirements of
this Subsection are not applicable to Colowyo.
Rule 4 Performance Standards 4.15-12 Revision Date: 6/23/08
Revision No.: MR-91