PERMFILE63371

• Permit No: C1994082
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: REVISED POND 11 ‎(10 yr, 24hr)‎
• Section_Exhibit Name: TAB 13 Attachment 13-4 ADDENDUM 13-4A
• Media Type: D
• Archive: No

Civil Software Design -- SEDCAD+ Veraioa 3.1
Copyright (C) 1987-1992. Pamela J. Schwab. All rights reserved.
Company Name: PSABODY WESTERN COAL COMPANY
Filename: C:\98DCAD3 \YOAST\R3A11-0 Usar: NOA •
Date: 05-03-1997 Time: 13:54:32
REVISED POND 11 (l0yr.-24hr. Precip. Event 1.7 inch)
Storm: 1.70 inches, 10 year-26 hour, ScS Type II
Hydrograph Convolution Interval: 0.1 hr
ELEVATION-DISCHAROS TABLE
J1, 81, S1
POND 011
Drainage Area from J1, B1, S1, SWS(s)1-2: 141.3 acres
Total Contributing Drainage Area: 141.3 acres
Trickle Emergency Total
Tube Spillway Discharge
Elevation (cfs) (cfs) (cfs)

7003.63 0.0 0.0 0.0
7ooa.oo o.o o.o o.o
7aoa.so o.o o.o o.o
7oos.oo o.o o.o o.o
7005.50 0.0 0.0 0.0
7006.00 0.0 0.0 0.0
7006.50 0.0 0.0 0.0
7007.00 0.0 0.0 0.0
7007.50 0.0 0.0 0.0
7008.00 0.0 0.0 0.0
7008.50 0.0 0.0 0.0
7008.51 0.0 0.0 0.0
7009.00 0.8 0.0 0.8
7009.50 2.4 0.0 2.4
7010.00 2.8 0.0 2.8
7010.50 3.1 0.0 3.1
7011.00 3.3 0.0 3.3
7011.50 3.6 0.0 3.6
7012.00 3.8 19.8 23.6
7012.13 3.9 24.9 28.6
7012.23 3.9 28.8 32.8
7012.33 6.0 38.1 42.1
7012.43 6.0 47.1 51.2
7012.50 6.1 56.8 60.9
7012.93 4.2 116.1 120.6
7013.00 4.3 133.6 137.7
7013.43 4.4 200.0 204.6
7013.50 4.6 218.3 222.8
7013.93 4.6 304.0 308.6
7014.00 4.6 327.3 331.9
7014.43 4.8 429.9 434.7
7016.50 4.8 457.4 462.2
7014.93 5.0 580.3 585.3
7015.00 5.0 613.1 618.1
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