2017-04-05_PERMIT FILE - C1982057 ‎(10)‎

• Permit No: C1982057
• IBM Index Class Name: Permit File
• Doc Date: 4/5/2017
• Doc Name: Permanent Pond Demonstrations
• Section_Exhibit Name: Tab 20 Attachment 20-2 Appendix 20-2.2
• Media Type: D
• Archive: No

Spillway Capacity
The peak discharge, spillway capacity and armoring requirements were determined using SEDCAD4.
The peak discharge was determined using the methodology outlined in this permit. The spillway
capacity was constructed with a 10 foot bottom width and a minimum depth of 1.3 feet.
Postmine Land Use
The approved land use for the II -W reclamation area is livestock grazing and wildlife habitat. This
stock pond will enhance the postmine land use in this area.
MR -76 T -3.2 Revised 12/13