SW5190201_Discharge Swale 3_7/16/2019

7/11 /2019
NORTH
AMERICAN
GREEN
CHANNEL ANALYSIS
> > > Cambridge Swale 3
Name
Cambridge Swale 3
Discharge
1.4
Peak Flow Period
0.083
Channel Slope
0.055
Channel Bottom Width
3
Left Side Slope
3
Right Side Slope
3
Low Flow Liner
Retardence Class
C 6-12 in
Vegetation Type
Mix (Sod and Bunch)
Vegetation Density
Good 75-95%
Soil Type
Sandy Loam (GM)
Unreinforced Vegetation
North American Green
5401 St. Wendel -Cynthiana Rd.
Poseyville, Indiana 47633
Tel. [phone]
> Fax [phone]
www.nagreen.com
ECMDS v7.0
Phase Reach Discharge Velocity Normal Mannings N Permissable Calculated Safety Remarks Staple
Depth Shear Stress Shear Stress Factor Pattern
Jnreinforced Straight 1.4 cfs 1.88 ft/s 0.21 ft 0.058 4 Ibs/ft2 0.71 Ibs/ft2 5.66 STABLE
Vegetation
Underlying Straight 1.4 cfs 1.88 ft/s 0.21 ft 0.058 6.24 Ibs/ft2 0.59 Ibs/ft2 10.5 STABLE
Substrate
https://ecmds.com/project/l 40862/channel-analysis/167392/show# 1 /1