2018-05-21_PERMIT FILE - C1996083A ‎(5)‎

• Permit No: C1996083A
• IBM Index Class Name: Permit File
• Doc Date: 5/21/2018
• Doc Name: Appendix A through Appendix C
• Section_Exhibit Name: Volume IX Coal Mine Waste Disposal Area No. 2
• Media Type: D
• Archive: Yes

SEDCAD 4 for Windows
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Structure Summary:
*Denotes structures with incomplete design parameters Results for these structures have not been
evaluated, and may affect downstream structures.
Filename: Pond F-25 Year.sc4
Printed 06-30-2017
TR -113 App. B-21 06/30/17
Immediate
Contributing
Area
(ac)
Total
Contributing
Area
(ac)
Peak
Discharge
(CFS)
Total
Runoff
Volume
(ac -ft)
#36
#8
#4
1.440
2.560
3.320
1.440
2.560
3.320
1.58
2.49
3.82
0.12
0.21
0.33
#18
0.470
7.790
8.13
0.70
#43
0.670
0.670
0.81
0.07
#13
#20
#17
0.220
2.140
1.140
0.890
3.030
4.170
1.04
2.04
2.56
0.08
0.14
0.18
#25
0.000
11.960
10.70
0.88
#10
2.710
14.670
13.56
1.11
#35*
#22
0.000
1.570
14.670
1.570
13.56
0.73
1.11
0.05
#44
1.390
1.390
0.37
0.02
#19
1.100
2.490
0.88
0.06
#28
9.500
9.500
2.15
0.20
#45
2.150
2.150
2.61
0.21
#5
3.180
5.330
6.47
0.52
#11
0.860
6.190
7.51
0.61
#3
3.970
3.970
4.57
0.40
#23
303.130
322.790
18.14
2.60
#15
2.200
2.200
2.32
0.18
#16
3.110
3.110
3.77
0.31
#14
3.040
6.150
7.15
0.61
#9
2.710
2.710
2.86
0.22
#7
1.110
334.960
31.32
3.67
#2
0.000
353.690
46.48
4.89
*Denotes structures with incomplete design parameters Results for these structures have not been
evaluated, and may affect downstream structures.
Filename: Pond F-25 Year.sc4
Printed 06-30-2017
TR -113 App. B-21 06/30/17