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2024-11-01_PERMIT FILE - C1981019 (4)
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2024-11-01_PERMIT FILE - C1981019 (4)
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Last modified
11/12/2024 9:45:14 AM
Creation date
11/12/2024 9:43:21 AM
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Template:
DRMS Permit Index
Permit No
C1981019
IBM Index Class Name
Permit File
Doc Date
11/1/2024
Doc Name
Upper and Lower Section 3 Ponds
Section_Exhibit Name
Exhibit 07 Item 14 Appendix 7-14S3
Media Type
D
Archive
No
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w/o Freeboard w/ Freeboard <br />Hydraulic Radius: 0.724 ft <br />Froude Number*: <br />Manning's n*: <br />Dmin: 3.00 in <br />D50: 9.00 in <br />Dmax: 11.25 in <br />Velocity and Manning's n calculations may not apply for this method. <br />Structure #6 (Pond) <br /> SD-1 Stockpond <br /> Pond Inputs: <br />Initial Pool Elev: 104.00 ft <br />Initial Pool: 1.63 ac-ft <br />Straight Pipe <br />Barrel <br />Diameter <br />(in) <br />Barrel <br />Length <br />(ft) <br />Barrel <br />Slope (%) <br />Manning's <br />n <br />Spillway <br />Elev (ft) <br />Entrance <br />Loss <br />Coefficient <br />Tailwater <br />Depth <br />(ft) <br />12.00 100.00 2.00 0.0150 104.00 0.90 0.00 <br />Emergency Spillway <br />Spillway Elev Crest Length <br />(ft) <br />Left <br />Sideslope <br />Right <br />Sideslope <br />Bottom <br />Width (ft) <br />106.00 30.00 2.00:1 2.00:1 20.00 <br /> Pond Results: <br />Peak Elevation: 107.48 ft <br />Dewater Time: 1.21 days <br />Dewatering time is calculated from peak stage to lowest spillway <br />Elevation-Capacity-Discharge Table <br />Elevation Area <br />(ac) <br />Capacity <br />(ac-ft) <br />Discharge <br />(cfs) <br />Dewater <br />Time <br />(hrs) <br />100.00 0.016 0.000 0.000 <br />101.00 0.096 0.050 0.000 <br />102.00 0.539 0.338 0.000 <br />103.00 0.654 0.933 0.000 <br />104.00 0.735 1.628 0.000 Spillway #1 <br />105.00 0.843 2.416 2.094 4.56* <br />Filename: Section 3 Ponds 100 Year 24 Hour.sc4 Printed 09-18-2024 <br />SEDCAD 4 for Windows <br />Copyright 1998 -2010 Pamela J. Schwab <br />Civil Software Design, LLC 12
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