PERMFILE109758

• Permit No: C1994082A
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: SEDIMENT PONDS SEDCAD4 RESULTS
• Section_Exhibit Name: TAB 13 Attachment 13-12 APPENDIX 13-12.1
• Media Type: D
• Archive: Yes

SEDCAD 4 for Windows
Copyrigh11998 Pamela J. Schwab
Civil Sohware Design
Structure Detai/,•
Structure ~i (Ponds
Pond 12
Pond Inputs:
Initial Poot Elev: 7,254.50
Initial Pool: 17.23 ac-R
Emergenc~Spillway
Spillway Elev Crest Length Left Righ[ Bottom
(R) Sideslope Sideslope Width (R)
7,257.00 50.00 3.00:1 3.00:1 15.00
Pond Results:
Peak ElevaOon: 7,256.92
Dewater Time: 0.68 days
Dewatering time is calculated from peak stage to lowest spillway
•
Elevation-Capacity-Discharge Table

Elevation Area

(ac) Capacity

(ac-R) Discharge Dewater
TI!~
(~) (hrs)
7,226.00 0.005 0.000 0.000
7,226.50 0.016 0.005 0.000
7,227.00 0.034 0.017 0.000
7,227.50 0.058 0.039 0.000
7,228.00 0.089 0.076 0.000
7,228.50 0.106 0.125 0.000
7,229.00 0.125 0.183 0.000
7,229.50 0.146 0.250 0.000
7,230.00 0.168 0.329 0.000
7,230.50 0.186 0.417 0.000
7,231.00 0.204 0.515 D.000
7,231.50 0.224 0.622 0.000
7,232.00 0.244 0.738 0.000
7,232.50 O.Z62 0.865 0.000
7,233.00 0.280 1.000 0.000
7,233.50 0.299 1.145 0.000
7,234.00 0.319 1.300 0.000
•
Filename: pond12A625rev.sc4 Printed 05-04-2000