PERMFILE107742

• Permit No: C1981019
• IBM Index Class Name: Permit File
• Doc Date: 9/2/2004
• Doc Name: Attachment 10 to 12
• Section_Exhibit Name: Exhibit 07 Work Area Pond - 002A
• Media Type: D
• Archive: No

SEDCAD 4 for Windows
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9
Structure #ifNu/I)
Structure Detai/:
Initial Pool Elev: 7,154.00
Initial Pool: 12.26 ac-R
*Sediment Storage: 0.00 ac-R
Dead Space: 20.00
*No sediment capacity define
Perforated Riser

Structure #S (Nu//1

Structure #4 (Null)

Structure #3 (/Null)

Structure #2 (Nu!l)

Structure #6 (Pond/

Pond Inputs:
Riser
Riser Height Barrel
Barrel Barren Slope Number of
'
Diameter
(R) Diameter
Length (R) (/°) Manning
s n Spillway Elev Holes per
(in) (in) Elev
12.00 5.10 12.00 117.00 1.50 0.0250 7,155.80 3
Emeraencv Soillwa
Spillway Elev Lest Length LeR Right Bottom
(R) Sideslape Sideslope Width (ft)
7,158.00 140.00 1.50:1 1.50:1 15.00
Pond Results:
Peak Elevation: 7,156.81
H'graph Detention Time: 17.69 hrs
Pond Model: CSTRS
Dewater Time: 2.54 days
Trap Effciency: 89.06
Dewatering time is calcu/aced from peakstage to /owestspi//way
Elevation-Cag_acity-Discharge Table
C
Filename: WorkArea-SpillwayDesign.sc4 Printed OS-17-2002