PERMFILE114540

• Permit No: C1996083A
• IBM Index Class Name: Permit File
• Doc Date: 3/20/2007
• Doc Name: Appendix A to Appendix C Report, 11/10/03
• Section_Exhibit Name: Coal Mine Waste Disposal Area No. 2
• Media Type: D
• Archive: Yes

SEDCAD 4 for Windows
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Structure Summary;
immediate
Contributing
Area
(ac) Total
Contributing
Area
(ac) peak
Discharge

(~) Total
Runoff
Volume
(ac-ft)
#22 1.570 1.570 1.66 0.13
#19 1.610 1.610 1.70 0.13
#28 13.660 13.680 0.07 0.05
#27 1.180 1.180 1.25 0.10
#26 2.130 2.130 2.58 0.21
#24 23.600 26.910 5.72 0.53
#16 3.370 3.370 4.09 0.33
#6 0.840 0.640 0.95 0.08
#15 1.400 46.200 12.48 1.13
#6 3.600 3.600 3.80 0.30
#3 2.080 2.080 2.52 0.20
#18 0.620 52.500 19.46 1.68
#20 3.690 3.690 3.89 0.30
#13 1.150 1.150 1.21 0.09
# 17 0.970 5.310 5.60 0.44
#25 0.000 57.810 25.06 2.12
#10 2.620 60.630 28.04 2.35
#23 304.500 304.500 1.93 1.25
#14 2.410 2.410 2.92 0.24
#11 2.710 2.710 3.25 0.26
#9 4.000 4.000 4.22 0.33
#4 2.230 2.230 2.71 0.22
#7 4.500 320.350 19.78 2.66
#2 0.000 384.160 51.17 5.27
Storm Type: NRCS Type II
Design Storm: 25 yr-24 hr
Rainfall Depth: 2.1 inches
Filename: POND F.sc4 Printed 09-27-2006
`7~~-4 `1 App. B - 27
y PPRovEp 3~a/a7