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2017-08-15_PERMIT FILE - C1980007A (3)
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2017-08-15_PERMIT FILE - C1980007A (3)
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Last modified
11/7/2017 7:54:01 AM
Creation date
9/8/2017 7:56:05 AM
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Template:
DRMS Permit Index
Permit No
C1980007A
IBM Index Class Name
Permit File
Doc Date
8/15/2017
Section_Exhibit Name
Exhibit 66 Mine Water Control Plan
Media Type
D
Archive
Yes
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TABLE 45E <br />Pond Volume Summary <br />MCC Impoundments <br />'Volume for 1 cell of 2 -cell pond. Total = 28.2 ac -ft water / 0.74 ac -ft sediment. <br />**Detention volume is the volume detained at the peak 10 -year stage. <br />Exhibit 66 <br />Appendix A: Output Summary Tables 14 of 14 Revised October 2010, TR 122 <br />I <br />Pond Volume to Invert of7(6064.5) <br />7(6052.5) <br />2.51 <br />0.34 <br />5.76 <br />Emergency Spillway (ac -ft) <br />(6774.0) <br />(6076.7) <br />(6106.0) <br />Sediment Storage Volume <br />(ac -ft) <br />0.01 <br />0.37" <br />0.01 <br />0.01 <br />0.33 <br />10 -yr 24 -hr Storm Volume <br />(ac4t) <br />0.55 <br />6.69 <br />1.68 <br />0.19 <br />3.93 <br />Detention Volume (ac -ft)** <br />0.26 <br />3.09 <br />1.34 <br />1 0.06 <br />1 3.93 <br />'Volume for 1 cell of 2 -cell pond. Total = 28.2 ac -ft water / 0.74 ac -ft sediment. <br />**Detention volume is the volume detained at the peak 10 -year stage. <br />Exhibit 66 <br />Appendix A: Output Summary Tables 14 of 14 Revised October 2010, TR 122 <br />
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