SW4220601_Design Calculations_20230324

NORTH
AMERICAN
GREEN'
CHANNEL ANALYSIS
> > > RS-6
Name
RS-6
Discharge
0.29
Channel Slope
0.0468
Channel Bottom Width
2
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
Fair 50-64%
Soil Type
Clay Loam (CL)
Unreinforced Vegetation
North American Green
5401 St. Wendel -Cynthia na Rd.
Poseyville, Indiana 47633
Tel. [phone]
>Fax [phone]
www.nagreen.com
ECMDS v7.0
Normal
Permissible
Calculated
Safety
Staple
Phase
Reach
Discharge
Velocity
Mannings N
Remarks
Depth
Shear Stress
Shear Stress
Factor
Pattern
Unreinforced Straight
Vegetation
Underlying Straight
Substrate
0.29 cfs 0.97 ft/s 0.13 ft 0.075
0.29 cfs 0.97 ft/s 0.13 ft 0.075
4lbs/ft2 0.37lbs/ft2 10.9 STABLE
4lbs/ft2 0.31lbs/ft2 12.82 STABLE

NORTH
AMERICAN
GREEN'
CHANNELANALYSIS
> > > RS-7
Name
RS-7
Discharge
0.58
Channel Slope
0.0405
Channel Bottom Width
2
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
Fair 50-64%
Soil Type
Clay Loam (CL)
Unreinforced Vegetation
North American Green
5401 St. Wendel -Cynthia na Rd.
Poseyville, Indiana 47633
Tel. [phone]
>Fax [phone]
www.nagreen.com
ECMDS v7.0
Normal
Permissible
Calculated
Safety
Staple
Phase
Reach
Discharge
Velocity
Mannings N
Remarks
Depth
Shear Stress
Shear Stress
Factor
Pattern
Unreinforced Straight
Vegetation
Underlying Straight
Substrate
0.58 cfs 1.22 ft/s 0.19 ft 0.069
0.58 cfs 1.22 ft/s 0.19 ft 0.069
4lbs/ft2 0.47lbs/ft2 8.52 STABLE
4lbs/ft2 0.38lbs/ft2 10.58 STABLE

NORTH
AMERICAN
GREEN'
CHANNEL ANALYSIS
> > > RS-26
Name
RS-26
Discharge
3.22
Channel Slope
0.0184
Channel Bottom Width
2
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
Fair 50-64%
Soil Type
Clay Loam (CL)
Unreinforced Vegetation
North American Green
5401 St. Wendel -Cynthia na Rd.
Poseyville, Indiana 47633
Tel. [phone]
>Fax [phone]
www.nagreen.com
ECMDS v7.0
Normal
Permissible
Calculated
Safety
Staple
Phase
Reach
Discharge
Velocity
Mannings N
Remarks
Depth
Shear Stress
Shear Stress
Factor
Pattern
Unreinforced Straight
Vegetation
Underlying Straight
Substrate
3.22 cfs 1.57 ft/s 0.56 ft 0.066
3.22 cfs 1.57 ft/s 0.56 ft 0.066
4lbs/ft2 0.64lbs/ft2 6.27 STABLE
4lbs/ft2 0.42lbs/ft2 9.42 STABLE