2001-12-11_PERMIT FILE - C1996084 ‎(10)‎

• Permit No: C1996084
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: Exhibit 15-16 Mine Area P2 SEDIMENT CONTROL POND 2-2
• Media Type: D
• Archive: No

SEDCAD 4 for Windows
Copynght 1998 Pamela J. Schwab
Civil Soliware Design

v~

Elevation Area

(ac) Capaary

(ac-ft) Discharge

(~s) Dewater
Tme
(hrs)
6,641.50 1.384 4.287 1.126 7.35*
6,642.00 1.414 4.966 1.263 6.70•
6,642.50 1.945 5.701 1.440 6.01'
6,643.00 1.477 6.431 1.573 5.90
6,643.50 1.508 7.178 1.692 5.50
6,644.00 1.540 7.940 1.803 5.30 Spillway ql
4 .47 1.571 8.676 1.901 4.85 Peak Stage
6,644.50 1.573 8.718 1.906
6,645.00 1.606 9.513 2.004
6,645.50 1.639 10.324 2.096
6,646.00 1.672 11.152 2.185
6,646.50 1.706 11.996 2.270
6,647.00 1.740 12.857 2.352
*Designates time(s) to dewater have been extrapolated beyond the 50 hour hydrograph limit.
Detailed Discharge Table
•
•

Elevation

Perf. Riser (cfs) Combined
Total

Discharge
(6s)
6,638.16 0.000 0.000
6,638.50 2.00>0.000 0.000
6,639.00 0.223 0.223
6,639.50 2.00>0.315 0.315
6,640.00 0.609 0.609
6,640.50 1.00> 0.761 0.761
6,641.00 1.00>0.940 0.940
6,641.50 1.126 1.126
6,642.00 1.00> 1.263 1.263
6,642.50 1.440 1.440
6,643.00 1.573 1.573
6,693.50 1.692 1.692
6,644.00 1.803 1.803
6,644.50 1.906 1.906
6,645.00 2.004 2.004
6,645.50 2.096 2.096
6,646.00 2.185 2.185
6,646.50 2.270 2.270
6,647.00 2.352 2.352
Filename: Pond 2-i and 2 revised.sc4 Printed 04-17-2001