2015-09-09_PERMIT FILE - C1981019A ‎(11)‎

• Permit No: C1981019A
• IBM Index Class Name: Permit File
• Doc Date: 9/9/2015
• Doc Name: Permanent Channel Design
• Section_Exhibit Name: Exhibit 07 Item 20 Part E -ST
• Media Type: D
• Archive: Yes

SEDCAD 4 for Windows
1QOQ 0(%lf) D -1u 1 CnL.....il.
H-'
Structure #12 (Pond)
WT Stockpond 2
Pond Inputs:
Pond Results:
Initial Pool Elev: 100.00 ft
Initial Pool: 2.01 ac -ft
Emergency Spillway
Spillway Elev Crest Length Left Right Bottom
(ft) Sideslope Sideslope Width (ft)
100.00 20.00 2.00:1 2.00:1 20.00
Peak Elevation: 101.52 ft
Dewater Time: 0.71 days
Dewatering time is calculated from peak stage to lowest spillway
Elevation -Capacity -Discharge Table
Stability Stability
Capacity Capacity
Discharge Dewater
Class D w/o Class D w/
Class B w/o Class B w/
Freeboard Freeboard
Freeboard Freeboard
Velocity:
5.13 fps
3.28 fps
X -Section Area:
24.10 sq ft
37.68 sq ft
Hydraulic Radius:
0.906 ft
1.269 ft
Froude Number:
0.94
0.51
Roughness Coefficient:
0.0365
0.0714
Structure #12 (Pond)
WT Stockpond 2
Pond Inputs:
Pond Results:
Initial Pool Elev: 100.00 ft
Initial Pool: 2.01 ac -ft
Emergency Spillway
Spillway Elev Crest Length Left Right Bottom
(ft) Sideslope Sideslope Width (ft)
100.00 20.00 2.00:1 2.00:1 20.00
Peak Elevation: 101.52 ft
Dewater Time: 0.71 days
Dewatering time is calculated from peak stage to lowest spillway
Elevation -Capacity -Discharge Table
Filename: West Taylor Trib PMTChannels 10024.sc4 Printed 02-27-2015
Exh. 7-20E-15 Revision Date: 02/15/2015
Revision No.: TR -105
Area
Capacity
Discharge Dewater
Elevation
Time
(ac)
(ac -ft)
(cfs)
(hrs)
90.00
0.050
0.000
0.000
90.01
0.050
0.001
0.000
90.50
0.060
0.027
0.000
91.00
0.072
0.061
0.000
91.50
0.084
0.100
0.000
92.00
0.098
0.145
0.000
92.50
0.112
0.198
0.000
93.00
0.128
0.258
0.000
93.50
0.144
0.326
0.000
94.00
0.162
0.402
0.000
94.50
0.181
0.488
0.000
Filename: West Taylor Trib PMTChannels 10024.sc4 Printed 02-27-2015
Exh. 7-20E-15 Revision Date: 02/15/2015
Revision No.: TR -105