2008-12-11_PERMIT FILE - C1980007A ‎(16)‎

• Permit No: C1980007A
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2008
• Section_Exhibit Name: Exhibit 66 Mine Water Control Plan
• Media Type: D
• Archive: Yes

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1-1
TABLE 45E
Pond Volume Summary
MCC Impoundments
Pond MB-1 MB-2R; MB-3" MB-5 SGA ', NSSA RPE
Pond Volume to Invert of 6.09 17.09 2.5 1.04 2.511 0.34 2.834
Emergency Spillway (ac-ft) (6304.4) (6119.2) (6064.5) (6046.4) (6774) (6076.7) (6105)
Sediment Storage Volume 0.15 0.68 0.01 0.01 0.01 0.01 0
(ac-ft)
10-yr 24-hr Storm Volume 1
66 4
92 0.44 0.13 1.864 0.186 1.21
(ac-ft) . .
Detention Volume (ac-ft) 7.90 22.69 2.95 1.18 4.385 0.536 4.044
Exhibit 66
Appendix A: Output Summary Tables
1 of 1 Revised November 2008, TR115