SW5210602_Design Calculations_20210824 (2)

Channel Report
Hydraflow Express Extension for Autodesk0 AutoCADO Civil 3D0 by Autodesk, Inc.
Southern Roadside Ditch
Trapezoidal
Bottom Width (ft)
= 3.00
Side Slopes (z:1)
= 3.00, 3.00
Total Depth (ft)
= 1.00
Invert Elev (ft)
= 269.00
Slope (%)
= 4.00
N-Value
= 0.030
Calculations
Compute by:
Known Q
Known Q (cfs)
= 2.39
Elev (ft) Section
271.00
270.50
270.00
269.50
269.00
268.50
Monday, Aug 23 2021
Highlighted
Depth (ft)
= 0.22
Q (cfs)
= 2.390
Area (sqft)
= 0.81
Velocity (ft/s)
= 2.97
Wetted Perim (ft)
= 4.39
Crit Depth, Yc (ft)
= 0.25
Top Width (ft)
= 4.32
EGL (ft)
= 0.36
Depth (ft)
2.00
1.50
1.00
0.50
n sn
1 2 3 4 5 6 7 8 9 10 11 V vV
Reach (ft)