SW6240201_Design Calculations (Swales)_20240213

12/21/23,9:58 AM ECMDS 7.0
NORTH North American Green
AMERICAN 5401 St. Wendel-Cynthiana Rd.
Poseyville, Indiana 47633
GREEN Tel. [phone]
>Fax [phone]
www.nagreen.com
ECMDS v7.0
CHANNEL ANALYSIS
>>>DITCH#1
Name DITCH#1
Discharge 5.57
Channel Slope 0.007
Channel Bottom Width 0
Left Side Slope 3
Right Side Slope 3
Low Flow Liner
Retardence Class D 2-6 in
Vegetation Type Bunch Type
Vegetation Density Fair 50-64%
Soil Type Sandy Loam(GM)
Unreinforced Vegetation
Normal Permissible Calculated Safety Staple
Phase Reach Discharge Velocity Mannings N Remarks
Depth Shear Stress Shear Stress Factor Pattern
Unreinforced Straight 5.57 cfs 1.46 ft/s 1.13 ft 0.056 4 Ibs/ft2 0.49 lbs/ft2 8.13 STABLE
Vegetation
Underlying Straight 5.57 cfs 1.46 ft/s 1.13 ft 0.056 2.31 lbs/ft2 0.23 lbs/ft2 9.92 STABLE
Substrate
https://ecmds.com/project/159054/channel-analysis/256797/show 1/1

12/21/23, 10:04 AM ECMDS 7.0
NORTH North American Green
AMERICAN 5401 St. Wendel-Cynthiana Rd.
Poseyville, Indiana 47633
GREEN Tel. [phone]
>Fax [phone]
www.nagreen.com
ECMDS v7.0
CHANNEL ANALYSIS
>>>DITCH#2
Name DITCH#2
Discharge 0.49
Channel Slope 0.007
Channel Bottom Width 0.5
Left Side Slope 3
Right Side Slope 3
Low Flow Liner
Retardence Class D 2-6 in
Vegetation Type Bunch Type
Vegetation Density Fair 50-64%
Soil Type Sandy Loam(GM)
Unreinforced Vegetation
Normal Permissible Calculated Safety Staple
Phase Reach Discharge Velocity Mannings N Remarks
Depth Shear Stress Shear Stress Factor Pattern
Unreinforced Straight 0.49 cfs 0.63 ft/s 0.43 ft 0.077 4 Ibs/ft2 0.19 lbs/ft2 21.08 STABLE
Vegetation
Underlying Straight 0.49 cfs 0.63 ft/s 0.43 ft 0.077 4 lbs/ft2 0.11 lbs/ft2 37.97 STABLE
Substrate
https://ecmds.com/project/159054/channel-analysis/256799/show 1/1

12/21/23, 10:06 AM ECMDS 7.0
NORTH North American Green
AMERICAN 5401 St. Wendel-Cynthiana Rd.
Poseyville, Indiana 47633
GREEN Tel. [phone]
>Fax [phone]
www.nagreen.com
ECMDS v7.0
CHANNEL ANALYSIS
>>>DITCH#3
Name DITCH#3
Discharge 0.49
Channel Slope 0.007
Channel Bottom Width 0.5
Left Side Slope 3
Right Side Slope 3
Low Flow Liner
Retardence Class D 2-6 in
Vegetation Type Bunch Type
Vegetation Density Fair 50-64%
Soil Type Sandy Loam(GM)
Unreinforced Vegetation
Normal Permissible Calculated Safety Staple
Phase Reach Discharge Velocity Mannings N Remarks
Depth Shear Stress Shear Stress Factor Pattern
Unreinforced Straight 0.49 cfs 0.63 ft/s 0.43 ft 0.077 4 Ibs/ft2 0.19 lbs/ft2 21.08 STABLE
Vegetation
Underlying Straight 0.49 cfs 0.63 ft/s 0.43 ft 0.077 4 lbs/ft2 0.11 lbs/ft2 37.97 STABLE
Substrate
https://ecmds.com/project/159054/channel-analysis/256800/show 1/1

12/21/23, 10:09 AM ECMDS 7.0
NORTH North American Green
AMERICAN 5401 St. Wendel-Cynthiana Rd.
Poseyville, Indiana 47633
GREEN Tel. [phone]
>Fax [phone]
www.nagreen.com
ECMDS v7.0
CHANNEL ANALYSIS
>>>DITCH#4
Name DITCH#4
Discharge 3.13
Channel Slope 0.012
Channel Bottom Width 0.5
Left Side Slope 3
Right Side Slope 3
Low Flow Liner
Retardence Class D 2-6 in
Vegetation Type Bunch Type
Vegetation Density Fair 50-64%
Soil Type Sandy Loam(GM)
Unreinforced Vegetation
Normal Permissible Calculated Safety Staple
Phase Reach Discharge Velocity Mannings N Remarks
Depth Shear Stress Shear Stress Factor Pattern
Unreinforced Straight 3.13 cfs 1.64 ft/s 0.72 ft 0.052 4 Ibs/ft2 0.54 lbs/ft2 7.44 STABLE --
Vegetation
Underlying Straight 3.13 cfs 1.64 ft/s 0.72 ft 0.052 1.98 lbs/ft2 0.28 lbs/ft2 7 STABLE --
Substrate
https://ecmds.com/project/159054/channel-analysis/256802/show 1/1

12/21/23, 10:24 AM ECMDS 7.0
NORTH North American Green
AMERICAN 5401 St. Wendel-Cynthiana Rd.
Poseyville, Indiana 47633
GREEN Tel. [phone]
>Fax [phone]
www.nagreen.com
ECMDS v7.0
CHANNEL ANALYSIS
>>>DITCH#5
Name DITCH#5
Discharge 2
Channel Slope 0.005
Channel Bottom Width 0.5
Left Side Slope 3
Right Side Slope 3
Low Flow Liner
Retardence Class D 2-6 in
Vegetation Type Bunch Type
Vegetation Density Fair 50-64%
Soil Type Sandy Loam(GM)
Unreinforced Vegetation
Normal Permissible Calculated Safety Staple
Phase Reach Discharge Velocity Mannings N Remarks
Depth Shear Stress Shear Stress Factor Pattern
Unreinforced Straight 2 cfs 0.84 ft/s 0.81 ft 0.07 4 Ibs/ft2 0.25 lbs/ft2 15.81 STABLE
Vegetation
Underlying Straight 2 cfs 0.84 ft/s 0.81 ft 0.07 3.66 lbs/ft2 0.13 lbs/ft2 27.73 STABLE
Substrate
https://ecmds.com/project/159054/channel-analysis/256803/show 1/1

12/21/23, 10:27 AM ECMDS 7.0
NORTH North American Green
AMERICAN 5401 St. Wendel-Cynthiana Rd.
Poseyville, Indiana 47633
GREEN Tel. [phone]
>Fax [phone]
www.nagreen.com
ECMDS v7.0
CHANNEL ANALYSIS
>>>DITCH#6
Name DITCH#6
Discharge 2.67
Channel Slope 0.037
Channel Bottom Width 0.5
Left Side Slope 3
Right Side Slope 3
Low Flow Liner
Retardence Class D 2-6 in
Vegetation Type Bunch Type
Vegetation Density Fair 50-64%
Soil Type Sandy Loam(GM)
S75
Normal Permissible Calculated Safety Staple
Phase Reach Discharge Velocity Mannings N Remarks
Depth Shear Stress Shear Stress Factor Pattern
S75 Unvegetated Straight 2.67 cfs 3.41 ft/s 0.43 ft 0.032 1.6 lbs/ft2 1 lbs/ft2 1.6 STABLE D
Underlying Straight 2.67 cfs 3.41 ft/s 0.43 ft 0.032 1.51 lbs/ft2 0.56 lbs/ft2 2.73 STABLE D
Substrate
Unreinforced Vegetation
Normal Permissible Calculated Safety Staple
Phase Reach Discharge Velocity Mannings N Remarks
Depth Shear Stress Shear Stress Factor Pattern
Unreinforced Straight 2.67 cfs 2.99 ft/s 0.47 ft 0.039 4 Ibs/ft2 1.08 lbs/ft2 3.72 STABLE --
Vegetation
Underlying Straight 2.67 cfs 2.99 ft/s 0.47 ft 0.039 1.1 lbs/ft2 0.59 lbs/ft2 1.85 STABLE --
Substrate
https://ecmds.com/project/159054/channel-analysis/256805/show 1/1

12/21/23, 10:32 AM ECMDS 7.0
NORTH North American Green
AMERICAN 5401 St. Wendel-Cynthiana Rd.
Poseyville, Indiana 47633
GREEN Tel. [phone]
>Fax [phone]
www.nagreen.com
ECMDS v7.0
CHANNEL ANALYSIS
>>>DITCH#7
Name DITCH#7
Discharge 9.16
Channel Slope 0.059
Channel Bottom Width 0.5
Left Side Slope 3
Right Side Slope 3
Low Flow Liner
Retardence Class D 2-6 in
Vegetation Type Bunch Type
Vegetation Density Fair 50-64%
Soil Type Sandy Loam(GM)
SC250
Normal Permissible Calculated Safety Staple
Phase Reach Discharge Velocity Mannings N Remarks
Depth Shear Stress Shear Stress Factor Pattern
SC250 Straight 9.16 cfs 5.5 ft/s 0.67 ft 0.033 3 lbs/ft2 2.45 lbs/ft2 1.22 STABLE E
Unvegetated
Underlying Straight 9.16 cfs 5.5 ft/s 0.67 ft 0.033 2.84 lbs/ft2 1.3 lbs/ft2 2.19 STABLE E
Substrate
SC250 Straight 9.16 cfs 6.07 ft/s 0.63 ft 0.029 10 lbs/ft2 2.32 lbs/ft2 4.31 STABLE E
Reinforced
Vegetation
Underlying Straight 9.16 cfs 6.07 ft/s 0.63 ft 0.029 3 lbs/ft2 1.24 lbs/ft2 2.42 STABLE E
Substrate
https://ecmds.com/project/159054/channel-analysis/256807/show 1/1

12/21/23, 10:40 AM ECMDS 7.0
NORTH North American Green
AMERICAN 5401 St. Wendel-Cynthiana Rd.
Poseyville, Indiana 47633
GREEN Tel. [phone]
>Fax [phone]
www.nagreen.com
ECMDS v7.0
CHANNEL ANALYSIS
>>>DITCH#8
Name DITCH#8
Discharge 14.57
Channel Slope 0.0075
Channel Bottom Width 0.5
Left Side Slope 3
Right Side Slope 3
Low Flow Liner
Retardence Class D 2-6 in
Vegetation Type Bunch Type
Vegetation Density Fair 50-64%
Soil Type Sandy Loam(GM)
S75
Normal Permissible Calculated Safety Staple
Phase Reach Discharge Velocity Mannings N Remarks
Depth Shear Stress Shear Stress Factor Pattern
S75 Unvegetated Straight 14.57 cfs 2.71 ft/s 1.26 ft 0.035 1.6 lbs/ft2 0.59 lbs/ft2 2.71 STABLE D
Underlying Straight 14.57 cfs 2.71 ft/s 1.26 ft 0.035 1.51 lbs/ft2 0.3 lbs/ft2 5.09 STABLE D
Substrate
Unreinforced Vegetation
Normal Permissible Calculated Safety Staple
Phase Reach Discharge Velocity Mannings N Remarks
Depth Shear Stress Shear Stress Factor Pattern
Unreinforced Straight 14.57 cfs 2.13 ft/s 1.43 ft 0.048 4 Ibs/ft2 0.67 lbs/ft2 5.98 STABLE --
Vegetation
Underlying Straight 14.57 cfs 2.13 ft/s 1.43 ft 0.048 1.73 lbs/ft2 0.34 lbs/ft2 5.15 STABLE --
Substrate
https://ecmds.com/project/159054/channel-analysis/256808/show 1/1

12/21/23, 10:46 AM ECMDS 7.0
NORTH North American Green
AMERICAN 5401 St. Wendel-Cynthiana Rd.
Poseyville, Indiana 47633
GREEN Tel. [phone]
>Fax [phone]
www.nagreen.com
ECMDS v7.0
CHANNEL ANALYSIS
>>>DITCH#9
Name DITCH#9
Discharge 17.55
Channel Slope 0.04
Channel Bottom Width 0.5
Left Side Slope 3
Right Side Slope 3
Low Flow Liner
Retardence Class D 2-6 in
Vegetation Type Bunch Type
Vegetation Density Fair 50-64%
Soil Type Sandy Loam(GM)
S200
Normal Permissible Calculated Safety Staple
Phase Reach Discharge Velocity Mannings N Remarks
Depth Shear Stress Shear Stress Factor Pattern
S200 Straight 17.55 cfs 6.02 ft/s 0.91 ft 0.03 2.3 lbs/ft2 2.26 lbs/ft2 1.02 STABLE E
Unvegetated
Underlying Straight 17.55 cfs 6.02 ft/s 0.91 ft 0.03 2.18 lbs/ft2 1.17 lbs/ft2 1.87 STABLE E
Substrate
S200 Reinforced Straight 17.55 cfs 6.06 ft/s 0.9 ft 0.029 10 lbs/ft2 2.25 lbs/ft2 4.44 STABLE E
Vegetation
Underlying Straight 17.55 cfs 6.06 ft/s 0.9 ft 0.029 2.3 lbs/ft2 1.16 lbs/ft2 1.98 STABLE E
Substrate
https://ecmds.com/project/159054/channel-analysis/256809/show 1/1

12/21/23, 10:56 AM ECMDS 7.0
NORTH North American Green
AMERICAN 5401 St. Wendel-Cynthiana Rd.
Poseyville, Indiana 47633
GREEN Tel. [phone]
>Fax [phone]
www.nagreen.com
ECMDS v7.0
CHANNEL ANALYSIS
>>>DITCH#10
Name DITCH#10
Discharge 17.66
Channel Slope 0.085
Channel Bottom Width 2
Left Side Slope 3
Right Side Slope 3
Low Flow Liner
Retardence Class D 2-6 in
Vegetation Type Bunch Type
Vegetation Density Fair 50-64%
Soil Type Sandy Loam(GM)
P550
Normal Permissible Calculated Safety Staple
Phase Reach Discharge Velocity Mannings N Remarks
Depth Shear Stress Shear Stress Factor Pattern
P550 Straight 17.66 cfs 8.29 ft/s 0.57 ft 0.027 3.3 lbs/ft2 3.03 lbs/ft2 1.09 STABLE E
Unvegetated
Underlying Straight 17.66 cfs 8.29 ft/s 0.57 ft 0.027 3.12 lbs/ft2 2.01 lbs/ft2 1.56 STABLE E
Substrate
P550 Reinforced Straight 17.66 cfs 9.07 ft/s 0.54 ft 0.024 14 lbs/ft2 2.85 lbs/ft2 4.91 STABLE E
Vegetation
Underlying Straight 17.66 cfs 9.07 ft/s 0.54 ft 0.024 3.3 lbs/ft2 1.91 lbs/ft2 1.73 STABLE E
Substrate
https://ecmds.com/project/159054/channel-analysis/256813/show 1/1

12/21/23, 11:07 AM ECMDS 7.0
NORTH North American Green
AMERICAN 5401 St. Wendel-Cynthiana Rd.
Poseyville, Indiana 47633
GREEN Tel. [phone]
>Fax [phone]
www.nagreen.com
ECMDS v7.0
CHANNEL ANALYSIS
>>>DITCH#11
Name DITCH#11
Discharge 17.78
Channel Slope 0.06
Channel Bottom Width 2
Left Side Slope 3
Right Side Slope 3
Low Flow Liner
Retardence Class D 2-6 in
Vegetation Type Bunch Type
Vegetation Density Fair 50-64%
Soil Type Sandy Loam(GM)
SC250
Normal Permissible Calculated Safety Staple
Phase Reach Discharge Velocity Mannings N Remarks
Depth Shear Stress Shear Stress Factor Pattern
SC250 Straight 17.78 cfs 6.65 ft/s 0.67 ft 0.031 3 Ibs/ft2 2.5 lbs/ft2 1.2 STABLE E
Unvegetated
Underlying Straight 17.78 cfs 6.65 ft/s 0.67 ft 0.031 2.84 lbs/ft2 1.61 lbs/ft2 1.77 STABLE E
Substrate
SC250 Straight 17.78 cfs 7.48 ft/s 0.62 ft 0.027 10 Ibs/ft2 2.31 lbs/ft2 4.32 STABLE E
Reinforced
Vegetation
Underlying Straight 17.78 cfs 7.48 ft/s 0.62 ft 0.027 3 lbs/ft2 1.51 lbs/ft2 1.99 STABLE E
Substrate
https://ecmds.com/project/159054/channel-analysis/256814/show 1/1

12/21/23, 11:09 AM ECMDS 7.0
NORTH North American Green
AMERICAN 5401 St. Wendel-Cynthiana Rd.
Poseyville, Indiana 47633
GREEN Tel. [phone]
>Fax [phone]
www.nagreen.com
ECMDS v7.0
CHANNEL ANALYSIS
>>>DITCH 12
Name DITCH 12
Discharge 17.78
Channel Slope 0.01
Channel Bottom Width 2
Left Side Slope 3
Right Side Slope 3
Low Flow Liner
Retardence Class D 2-6 in
Vegetation Type Bunch Type
Vegetation Density Fair 50-64%
Soil Type Sandy Loam(GM)
Rock Riprap
Normal Permissible Calculated Safety Staple
Phase Reach Discharge Velocity Mannings N Remarks
Depth Shear Stress Shear Stress Factor Pattern
Rock Riprap Straight 17.78 cfs 1.7 ft/s 1.56 ft 0.08 2.67 lbs/ft2 0.55 lbs/ft2 4.86 STABLE
Unvegetated
https://ecmds.com/project/159054/channel-analysis/256815/show 1/1

12/21/23, 11:16 AM ECMDS 7.0
NORTH North American Green
AMERICAN 5401 St. Wendel-Cynthiana Rd.
Poseyville, Indiana 47633
GREEN Tel. [phone]
>Fax [phone]
www.nagreen.com
ECMDS v7.0
CHANNEL ANALYSIS
>>>DITCH#13
Name DITCH#13
Discharge 4.19
Channel Slope 0.015
Channel Bottom Width 0.5
Left Side Slope 3
Right Side Slope 3
Low Flow Liner
Retardence Class D 2-6 in
Vegetation Type Bunch Type
Vegetation Density Fair 50-64%
Soil Type Sandy Loam(GM)
S75
Normal Permissible Calculated Safety Staple
Phase Reach Discharge Velocity Mannings N Remarks
Depth Shear Stress Shear Stress Factor Pattern
S75 Unvegetated Straight 4.19 cfs 2.57 ft/s 0.65 ft 0.035 1.6 lbs/ft2 0.61 lbs/ft2 2.63 STABLE D
Underlying Straight 4.19 cfs 2.57 ft/s 0.65 ft 0.035 1.51 Ibs/ft2 0.32 Ibs/ft2 4.68 STABLE D
Substrate
Unreinforced Vegetation
Normal Permissible Calculated Safety Staple
Phase Reach Discharge Velocity Mannings N Remarks
Depth Shear Stress Shear Stress Factor Pattern
Unreinforced Straight 4.19 cfs 2.07 ft/s 0.74 ft 0.047 4 Ibs/ft2 0.69 lbs/ft2 5.76 STABLE --
Vegetation
Underlying Straight 4.19 cfs 2.07 ft/s 0.74 ft 0.047 1.62 lbs/ft2 0.36 lbs/ft2 4.44 STABLE --
Substrate
https://ecmds.com/project/159054/channel-analysis/256816/show 1/1

12/21/23, 11:21 AM ECMDS 7.0
NORTH North American Green
AMERICAN 5401 St. Wendel-Cynthiana Rd.
Poseyville, Indiana 47633
GREEN Tel. [phone]
>Fax [phone]
www.nagreen.com
ECMDS v7.0
CHANNEL ANALYSIS
>>>DITCH#14
Name DITCH#14
Discharge 1.2
Channel Slope 0.02
Channel Bottom Width 0.5
Left Side Slope 3
Right Side Slope 3
Low Flow Liner
Retardence Class D 2-6 in
Vegetation Type Bunch Type
Vegetation Density Fair 50-64%
Soil Type Sandy Loam(GM)
Unreinforced Vegetation
Normal Permissible Calculated Safety Staple
Phase Reach Discharge Velocity Mannings N Remarks
Depth Shear Stress Shear Stress Factor Pattern
Unreinforced Straight 1.2 cfs 1.58 ft/s 0.43 ft 0.051 4 Ibs/ft2 0.53 lbs/ft2 7.52 STABLE
Vegetation
Underlying Straight 1.2 cfs 1.58 ft/s 0.43 ft 0.051 1.91 lbs/ft2 0.3 lbs/ft2 6.47 STABLE
Substrate
https://ecmds.com/project/159054/channel-analysis/256818/show 1/1

12/21/23, 11:25 AM ECMDS 7.0
NORTH North American Green
AMERICAN 5401 St. Wendel-Cynthiana Rd.
Poseyville, Indiana 47633
GREEN Tel. [phone]
>Fax [phone]
www.nagreen.com
ECMDS v7.0
CHANNEL ANALYSIS
>>>DITCH 15
Name DITCH 15
Discharge 3.06
Channel Slope 0.043
Channel Bottom Width 2
Left Side Slope 3
Right Side Slope 3
Low Flow Liner
Retardence Class D 2-6 in
Vegetation Type Bunch Type
Vegetation Density Fair 50-64%
Soil Type Sandy Loam(GM)
S75
Normal Permissible Calculated Safety Staple
Phase Reach Discharge Velocity Mannings N Remarks
Depth Shear Stress Shear Stress Factor Pattern
S75 Unvegetated Straight 3.06 cfs 3.53 ft/s 0.3 ft 0.032 1.6 lbs/ft2 0.8 lbs/ft2 1.99 STABLE D
Underlying Straight 3.06 cfs 3.53 ft/s 0.3 ft 0.032 1.51 Ibs/ft2 0.6 Ibs/ft2 2.53 STABLE D
Substrate
Unreinforced Vegetation
Normal Permissible Calculated Safety Staple
Phase Reach Discharge Velocity Mannings N Remarks
Depth Shear Stress Shear Stress Factor Pattern
Unreinforced Straight 3.06 cfs 3.16 ft/s 0.32 ft 0.037 4 Ibs/ft2 0.87 lbs/ft2 4.6 STABLE --
Vegetation
Underlying Straight 3.06 cfs 3.16 ft/s 0.32 ft 0.037 1.03 lbs/ft2 0.64 lbs/ft2 1.62 STABLE --
Substrate
https://ecmds.com/project/159054/channel-analysis/256819/show 1/1

12/21/23, 11:32 AM ECMDS 7.0
NORTH North American Green
AMERICAN 5401 St. Wendel-Cynthiana Rd.
Poseyville, Indiana 47633
GREEN Tel. [phone]
>Fax [phone]
www.nagreen.com
ECMDS v7.0
CHANNEL ANALYSIS
>>>DITCH#16
Name DITCH#16
Discharge 1.18
Channel Slope 0.02
Channel Bottom Width 0.5
Left Side Slope 3
Right Side Slope 3
Low Flow Liner
Retardence Class D 2-6 in
Vegetation Type Bunch Type
Vegetation Density Fair 50-64%
Soil Type Sandy Loam(GM)
Unreinforced Vegetation
Normal Permissible Calculated Safety Staple
Phase Reach Discharge Velocity Mannings N Remarks
Depth Shear Stress Shear Stress Factor Pattern
Unreinforced Straight 1.18 cfs 1.57 ft/s 0.42 ft 0.051 4 Ibs/ft2 0.53 lbs/ft2 7.56 STABLE --
Vegetation
Underlying Straight 1.18 cfs 1.57 ft/s 0.42 ft 0.051 1.92 lbs/ft2 0.29 lbs/ft2 6.52 STABLE
Substrate
https://ecmds.com/project/159054/channel-analysis/256821/show 1/1

12/21/23, 11:36 AM ECMDS 7.0
NORTH North American Green
AMERICAN 5401 St. Wendel-Cynthiana Rd.
Poseyville, Indiana 47633
GREEN Tel. [phone]
>Fax [phone]
www.nagreen.com
ECMDS v7.0
CHANNEL ANALYSIS
>>>DITCH#17
Name DITCH#17
Discharge 1.91
Channel Slope 0.035
Channel Bottom Width 0.5
Left Side Slope 3
Right Side Slope 3
Low Flow Liner
Retardence Class D 2-6 in
Vegetation Type Bunch Type
Vegetation Density Fair 50-64%
Soil Type Sandy Loam(GM)
S75
Normal Permissible Calculated Safety Staple
Phase Reach Discharge Velocity Mannings N Remarks
Depth Shear Stress Shear Stress Factor Pattern
S75 Unvegetated Straight 1.91 cfs 3.02 ft/s 0.38 ft 0.033 1.6 lbs/ft2 0.84 lbs/ft2 1.91 STABLE D
Underlying Straight 1.91 cfs 3.02 ft/s 0.38 ft 0.033 1.51 Ibs/ft2 0.47 Ibs/ft2 3.21 STABLE D
Substrate
Unreinforced Vegetation
Normal Permissible Calculated Safety Staple
Phase Reach Discharge Velocity Mannings N Remarks
Depth Shear Stress Shear Stress Factor Pattern
Unreinforced Straight 1.91 cfs 2.58 ft/s 0.42 ft 0.041 4 Ibs/ft2 0.92 lbs/ft2 4.36 STABLE --
Vegetation
Underlying Straight 1.91 cfs 2.58 ft/s 0.42 ft 0.041 1.24 lbs/ft2 0.51 lbs/ft2 2.41 STABLE --
Substrate
https://ecmds.com/project/159054/channel-analysis/256822/show 1/1

12/21/23, 11:51 AM ECMDS 7.0
NORTH North American Green
AMERICAN 5401 St. Wendel-Cynthiana Rd.
Poseyville, Indiana 47633
GREEN Tel. [phone]
>Fax [phone]
www.nagreen.com
ECMDS v7.0
CHANNEL ANALYSIS
>>>DITCH#18
Name DITCH#18
Discharge 2.72
Channel Slope 0.008
Channel Bottom Width 0.5
Left Side Slope 3
Right Side Slope 3
Low Flow Liner
Retardence Class D 2-6 in
Vegetation Type Bunch Type
Vegetation Density Fair 50-64%
Soil Type Sandy Loam(GM)
Unreinforced Vegetation
Normal Permissible Calculated Safety Staple
Phase Reach Discharge Velocity Mannings N Remarks
Depth Shear Stress Shear Stress Factor Pattern
Unreinforced Straight 2.72 cfs 1.23 ft/s 0.78 ft 0.059 4 Ibs/ft2 0.39 lbs/ft2 10.29 STABLE
Vegetation
Underlying Straight 2.72 cfs 1.23 ft/s 0.78 ft 0.059 2.59 lbs/ft2 0.2 lbs/ft2 12.73 STABLE
Substrate
https://ecmds.com/project/159054/channel-analysis/256826/show 1/1

12/21/23, 11:57 AM ECMDS 7.0
NORTH North American Green
AMERICAN 5401 St. Wendel-Cynthiana Rd.
Poseyville, Indiana 47633
GREEN Tel. [phone]
>Fax [phone]
www.nagreen.com
ECMDS v7.0
CHANNEL ANALYSIS
>>>DITCH#19
Name DITCH#19
Discharge 4.26
Channel Slope 0.055
Channel Bottom Width 0.5
Left Side Slope 3
Right Side Slope 3
Low Flow Liner
Retardence Class D 2-6 in
Vegetation Type Bunch Type
Vegetation Density Fair 50-64%
Soil Type Sandy Loam(GM)
S200
Normal Permissible Calculated Safety Staple
Phase Reach Discharge Velocity Mannings N Remarks
Depth Shear Stress Shear Stress Factor Pattern
5200 Straight 4.26 cfs 4.52 ft/s 0.48 ft 0.032 2.3 lbs/ft2 1.66 lbs/ft2 1.39 STABLE E
Unvegetated
Underlying Straight 4.26 cfs 4.52 ft/s 0.48 ft 0.032 2.18 lbs/ft2 0.91 lbs/ft2 2.4 STABLE E
Substrate
S200 Reinforced Straight 4.26 cfs 4.45 ft/s 0.49 ft 0.032 10 lbs/ft2 1.67 lbs/ft2 5.98 STABLE E
Vegetation
Underlying Straight 4.26 cfs 4.45 ft/s 0.49 ft 0.032 2.3 lbs/ft2 0.92 lbs/ft2 2.51 STABLE E
Substrate
https://ecmds.com/project/159054/channel-analysis/256828/show 1/1

12/21/23, 12:01 PM ECMDS 7.0
NORTH North American Green
AMERICAN 5401 St. Wendel-Cynthiana Rd.
Poseyville, Indiana 47633
GREEN Tel. [phone]
>Fax [phone]
www.nagreen.com
ECMDS v7.0
CHANNEL ANALYSIS
>>>DITCH#20
Name DITCH#20
Discharge 0.75
Channel Slope 0.06
Channel Bottom Width 0.5
Left Side Slope 3
Right Side Slope 3
Low Flow Liner
Retardence Class D 2-6 in
Vegetation Type Bunch Type
Vegetation Density Fair 50-64%
Soil Type Sandy Loam(GM)
S75
Normal Permissible Calculated Safety Staple
Phase Reach Discharge Velocity Mannings N Remarks
Depth Shear Stress Shear Stress Factor Pattern
S75 Unvegetated Straight 0.75 cfs 2.92 ft/s 0.22 ft 0.033 1.6 lbs/ft2 0.83 lbs/ft2 1.94 STABLE D
Underlying Straight 0.75 cfs 2.92 ft/s 0.22 ft 0.033 1.51 Ibs/ft2 0.51 Ibs/ft2 2.99 STABLE D
Substrate
Unreinforced Vegetation
Normal Permissible Calculated Safety Staple
Phase Reach Discharge Velocity Mannings N Remarks
Depth Shear Stress Shear Stress Factor Pattern
Unreinforced Straight 0.75 cfs 2.53 ft/s 0.24 ft 0.04 4 Ibs/ft2 0.91 lbs/ft2 4.42 STABLE --
Vegetation
Underlying Straight 0.75 cfs 2.53 ft/s 0.24 ft 0.04 1.17 lbs/ft2 0.55 lbs/ft2 2.14 STABLE --
Substrate
https://ecmds.com/project/159054/channel-analysis/256832/show 1/1

12/21/23, 12:13 PM ECMDS 7.0
NORTH North American Green
AMERICAN 5401 St. Wendel-Cynthiana Rd.
Poseyville, Indiana 47633
GREEN Tel. [phone]
>Fax [phone]
www.nagreen.com
ECMDS v7.0
CHANNEL ANALYSIS
>>>DITCH#21
Name DITCH#21
Discharge 5
Channel Slope 0.055
Channel Bottom Width 2
Left Side Slope 3
Right Side Slope 3
Low Flow Liner
Retardence Class D 2-6 in
Vegetation Type Bunch Type
Vegetation Density Fair 50-64%
Soil Type Sandy Loam(GM)
S200
Normal Permissible Calculated Safety Staple
Phase Reach Discharge Velocity Mannings N Remarks
Depth Shear Stress Shear Stress Factor Pattern
S200 Straight 5 cfs 4.45 ft/s 0.36 ft 0.032 2.3 lbs/ft2 1.24 lbs/ft2 1.85 STABLE E
Unvegetated
Underlying Straight 5 cfs 4.45 ft/s 0.36 ft 0.032 2.18 lbs/ft2 0.89 lbs/ft2 2.44 STABLE E
Substrate
S200 Reinforced Straight 5 cfs 4.39 ft/s 0.37 ft 0.033 10 lbs/ft2 1.26 lbs/ft2 7.94 STABLE E
Vegetation
Underlying Straight 5 cfs 4.39 ft/s 0.37 ft 0.033 2.3 lbs/ft2 0.9 lbs/ft2 2.54 STABLE E
Substrate
https://ecmds.com/project/159054/channel-analysis/256834/show 1/1

12/21/23, 12:12 PM ECMDS 7.0
NORTH North American Green
AMERICAN 5401 St. Wendel-Cynthiana Rd.
Poseyville, Indiana 47633
GREEN Tel. [phone]
>Fax [phone]
www.nagreen.com
ECMDS v7.0
CHANNEL ANALYSIS
>>>DITCH#22
Name DITCH#22
Discharge 7.65
Channel Slope 0.01
Channel Bottom Width 2
Left Side Slope 3
Right Side Slope 3
Low Flow Liner
Retardence Class D 2-6 in
Vegetation Type Bunch Type
Vegetation Density Fair 50-64%
Soil Type Sandy Loam(GM)
Unreinforced Vegetation
Normal Permissible Calculated Safety Staple
Phase Reach Discharge Velocity Mannings N Remarks
Depth Shear Stress Shear Stress Factor Pattern
Unreinforced Straight 7.65 cfs 1.97 ft/s 0.85 ft 0.049 4 Ibs/ft2 0.53 lbs/ft2 7.54 STABLE
Vegetation
Underlying Straight 7.65 cfs 1.97 ft/s 0.85 ft 0.049 1.77 lbs/ft2 0.33 lbs/ft2 5.4 STABLE
Substrate
https://ecmds.com/project/159054/channel-analysis/256835/show 1/1

12/21/23, 12:21 PM ECMDS 7.0
NORTH North American Green
AMERICAN 5401 St. Wendel-Cynthiana Rd.
Poseyville, Indiana 47633
GREEN Tel. [phone]
>Fax [phone]
www.nagreen.com
ECMDS v7.0
CHANNEL ANALYSIS
>>>DITCH#23
Name DITCH#23
Discharge 8.29
Channel Slope 0.025
Channel Bottom Width 2
Left Side Slope 3
Right Side Slope 3
Low Flow Liner
Retardence Class D 2-6 in
Vegetation Type Bunch Type
Vegetation Density Fair 50-64%
Soil Type Sandy Loam(GM)
S75
Normal Permissible Calculated Safety Staple
Phase Reach Discharge Velocity Mannings N Remarks
Depth Shear Stress Shear Stress Factor Pattern
S75 Unvegetated Straight 8.29 cfs 3.85 ft/s 0.58 ft 0.032 1.6 lbs/ft2 0.9 lbs/ft2 1.78 STABLE D
Underlying Straight 8.29 cfs 3.85 ft/s 0.58 ft 0.032 1.51 Ibs/ft2 0.59 Ibs/ft2 2.55 STABLE D
Substrate
Unreinforced Vegetation
Normal Permissible Calculated Safety Staple
Phase Reach Discharge Velocity Mannings N Remarks
Depth Shear Stress Shear Stress Factor Pattern
Unreinforced Straight 8.29 cfs 3.43 ft/s 0.62 ft 0.038 4 Ibs/ft2 0.97 lbs/ft2 4.11 STABLE --
Vegetation
Underlying Straight 8.29 cfs 3.43 ft/s 0.62 ft 0.038 1.04 lbs/ft2 0.63 lbs/ft2 1.64 STABLE --
Substrate
https://ecmds.com/project/159054/channel-analysis/256837/show 1/1