REV12535

• Permit No: C1982057
• IBM Index Class Name: Revision
• Doc Name: ADDENDUM 1 POND 006 PHASE II AS BUILT SEDCAD COMPUTER OUTPUT 10 25 AND 100 YEAR 24 HOUR STORM EVENTS
• Type & Sequence: TR14
• Media Type: D
• Archive: No

Civil Software Design -- SEDCAD+ Version 3.0
Copyright (C) 1987-1990. Pamela J. Schwab. All rights reserved.
Company Name: Peabody Coal Company •
Filename: E:\SEDCAD3\006\006_25 User: RJG
Date: 12-10-1991 Time: 07:52:59
SENECA II-W MINE POND 006 PHASE-II AS-BUILT (25YR.-24HR.)
Storm: 2.10 inches, 25 year-24 hour, SCS Type II
Hydrograph Convolution Interval: 0.1 hr
ELEVATION-DISCHARGE TABLE
J1, B1, S2
POND 006 PHASE-II
Drainage Area from J1, B1, S2, SWS(s)1: 411.1 acres
Total Contributing Drainage Area: 752.5 acres
Emergency Total
Spillway Discharge
Elevation (cfs) (cfs)
....................
eeeeeeeeee ........................................................................................................................................
eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
7050.00 0.0 0.0
7051.00 0.0 0.0
7052.00 0.0 0.0
7053.00 0.0 0.0

7054.00 0.0 0.~
7055.00 0.0 0.
7056.00 0.0 0.0
7057.00 0.0 0.0
7058.00 0.0 0.0
7059.00 0.0 0.0
7060.00 0.0 0.0
7061.00 0.0 0.0
7062.00 0.0 0.0
7063.00 0.0 0.0
7064.00 0.0 0.0
7065.00 0.0 0.0
7066.00 0.0 0.0
7067.00 0.0 0.0
7068.00 0.0 0.0
7069.00 0.0 0.0
7070.00 0.0 0.0
7070.80 0.0 0.0
7071.00 0.0 0.0
7071.50 14.8 14.8
7071.60 19.7 19.7
7071.70 24.5 24.5
7071.80 29.7 29.7
7072.00 44.7 44.7
7072.30 71.8 71.8
7072.80 120.4 120.
7073.00 144.6 144.
7073.30 184.8 184.8
7073.80 264.2 264.2
7074.00 301.5 301.5
7074.30 362.0 362.0