PERMFILE50246

• Permit No: C1994082
• IBM Index Class Name: Permit File
• Doc Date: 12/13/2004
• Doc Name: As-Built Report Sediment Structure Pond 011A
• Section_Exhibit Name: Tab 13 Attachment 13-19
• Media Type: D
• Archive: No

SEDCAD 4 for Windows
n..,.,,d,.~.~iooa .vnrn c~,.,oi~.i gr~+,.me
5
Structure Detai/:
Structure #1 (Pond1
Pond IIa
Pond Inputs:
Initial Pool Elev: 7,428.10 ft
Initial Pool: 1.82 ac-ft
Drop Inlet
Riser
Riser Height Barrel
Barrel Barrel Slope
Spillway Elev
'
Diameter (ft) Diameter Length (ft) (a/o) Manning
s n (ft)
(in) (in)
12.00 1.90 12.00 150.00 11.00 0.0150 7,428.10
Emergency Soillwav
Spillway Elev Crest Length Left Right Bottom
(ft) Sideslope Sideslope Width (ft)
7,431.40 53.00 3.00:1 3.00:1 10.00
• Pond Results:
Peak Elevation: 7,431.02 ft
Dewater Time: 0.73 days
Dewate~ing time is calculated from peak stage to lowest spillway
Elevation-Capacity-Discharge Table
I

Elevation Area

(ac) Capacity

{ac-ft) Discharge Dewater
Time
(cfs) (ham)
7,416.00 0.010 0.000 0.000
7,416.50 0.016 0.006 0.000
7,417.00 0.022 0.016 0.000
7,417.50 0.031 0.029 0.000
7,418.00 0.040 0.047 0.000
7,418.50 0.051 0.069 0.000
7,419.00 0.063 0.097 0.000
7,419.50 0.076 0.132 0.000
7,420.00 0.090 0.173 0.000
7,420.50 0.101 0.221 0.000
Filename: Pond 11AB10yrrevl.sc4 Printed 10-19-2004