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2021-12-15_PERMIT FILE - C1981019A
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2021-12-15_PERMIT FILE - C1981019A
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Last modified
11/7/2024 9:35:16 AM
Creation date
5/17/2022 6:08:12 PM
Metadata
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Template:
DRMS Permit Index
Permit No
C1981019A
IBM Index Class Name
Permit File
Doc Date
12/15/2021
Doc Name
East Taylor Pond & Permanent Channels
Section_Exhibit Name
Exhibit 07 Item 14 Appendix Exh7-14ET
Media Type
D
Archive
Yes
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w/o Freeboard w/ Freeboard <br />Top Width: 12.10 ft <br />Velocity: 0.23 fps <br />X-Section Area: 0.19 sq ft <br />Hydraulic Radius: 0.016 ft <br />Froude Number: 0.33 <br />Manning's n: 0.0324 <br />Dmin: 2.00 in <br />D50: 6.00 in <br />Dmax: 9.00 in <br />Structure #20 (Vegetated Channel) <br /> 7700 Terrace Ditch <br /> Triangular Vegetated Channel Inputs: <br />Material: Tall fescue <br />Left <br />Sideslope <br />Ratio <br />Right <br />Sideslope <br />Ratio <br />Slope (%)Retardance <br />Classes <br />Freeboard <br />Depth (ft) <br />Freeboard <br />% of Depth <br />Freeboard <br />Mult. x <br />(VxD) <br />Limiting <br />Velocity <br />(fps) <br />1.5:1 3.0:1 1.5 D, B 1.41 7.0 <br /> Vegetated Channel Results: <br />Stability <br />Class D w/o <br />Freeboard <br />Stability <br />Class D w/ <br />Freeboard <br />Capacity <br />Class B w/o <br />Freeboard <br />Capacity <br />Class B w/ <br />Freeboard <br />Design Discharge: 3.76 cfs 3.76 cfs <br />Depth: 0.99 ft 2.40 ft 1.59 ft 3.00 ft <br />Top Width: 4.46 ft 10.80 ft 7.15 ft 13.49 ft <br />Velocity: 1.70 fps 0.66 fps <br />X-Section Area: 2.21 sq ft 5.67 sq ft <br />Hydraulic Radius: 0.453 ft 0.726 ft <br />Froude Number: 0.43 0.13 <br />Roughness <br />Coefficient:0.0631 0.2222 <br />Structure #19 (Null) <br /> Null At Confluence of 7700 Terrace Ditch <br />Structure #12 (Riprap Channel) <br /> Taylor Ditch TD-2 Stockpond to 117+58 <br /> Trapezoidal Riprap Channel Inputs: <br />Filename: East Taylor Pond 10 Yr 24 Hr Post Mine.sc4 Printed 11-08-2021 <br />SEDCAD 4 for Windows <br />Copyright 1998 -2010 Pamela J. Schwab <br />Civil Software Design, LLC 16
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