PERMFILE107487

• Permit No: C1996084
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: Figure Crooked
• Section_Exhibit Name: EXHIBIT 15 MINE AREA P3 SEDIMENT CONTROL POND 3-1
• Media Type: D
• Archive: No

SEDCAD 4 for Windows
Copyright 7998 Pamela J SUwab
Civil Software Design
•

Elevation Area

(ac) Capacity

(ac-k) Discharge

(~s) Dewater
Time
(hrs)
6,661.00 0.628 1.211 0.149 26.26*
6,661.50 0.645 1.530 0.210 18.33*
6,662.00 0.662 1.856 0.294 13.42*
6,662.50 0.678 2.191 D.360 11.59"
6,663.00 0.696 2.535 0.434 9.58•
6,663.50 0.713 2.887 0.491 9.25
6,664.00 0.730 3.248 0.540 8.45 Spillway #1
6,664.19 0.737 3.386 0.783 6.20 Peak Stage
6,664.50 0.748 3.617 1.188
6,665.00 0.766 3.996 1.424
6,665.50 0.784 4.383 1.442
6,666.00 0.803 4.780 1.460
6,666.50 0.821 5.186 1.477
6,667.00 0.84D 5.601 1.495
*Designates time(s) to dewater have been extrapolated beyond the 50 hour hydrograph limit.
Detailed Discharge Table
•

Elevation

Perf. Riser (ds) Combined
Total

Discharge
(cfs)
6,658.97 0.000 0.000
6,659.00 0.000 0.000
6,659.50 0.000 0.000
6,660.00 0.000 0.000
6,660.50 2.00>0.000 0.000
6,661.00 0.149 0.149
6,661.50 1.00>0.210 0.210
6,662.00 0.294 0.294
6,662.50 1.00>0.350 0.350
6,663.00 0.434 0.434
6,663.50 0.491 0.491
6,664.00 0.540 0.540
6,664.50 1.188 1.188
6,665.00 1.424 1.424
6,665.50 1.442 1.442
6,666.00 1.460 1.460
6,666.50 1.477 1.477
6,667.00 1.495 1.495
Filename: Pond 3-1 exc..sc4 Printed 04-17-2001