Road Stream Crossing Site GTBAY_KC022

Boardman River Watershed, Kids Creek
Front Street
Traverse City, Grand Traverse County
Information collected by:
Site Location
GPS Coordinates: 44.76398581 , -85.63526742
T27N R11W Sec 04
Owned by Local Government
Fish Passability 0.9
Total Erosion: 0.4545 tons/year
Severity: Minor
Year Inventoried: 2020
Inlet
Outlet
Upstream Conditions
Downstream Conditions
Downstream Conditions
Road Approach - Left
Road Approach - Right
Crossing Information
Type of Crossing: culvert(s)
Number of Structures: 1
Structure Shape: Open Bottom Arch
Inlet Type: Projecting
Outlet Type: At Stream Grade
Structure Material: Metal
Structure Substrate: Sand
General Conditions: Good
Structure Interior: corrugated
Dimensions of Structure: Length 156.5 ft. , Width 18.8 ft. , Height 8 ft.
Structure Inlet
Water Depth: 1.7 ft.
Embedded Depth of Structure: 0 ft.
Water Velocity*: 1.2 ft./sec.
Structure Outlet
Water Depth: 1.5 ft.
Embedded Depth of Structure: 0 ft.
Water Velocity*: 1 ft./sec.
*Water Velocities were measured 1.3 ft. below Surface (with Meter)
Stream Information
Stream Flow: Less than 1/2 Bankfull
Riffle Information
Water Depth: 1.7 ft.
Bankfull Width: 15.6 ft.
Wetted Width: 10.8 ft.
Water Velocity: 2 ft./sec. (Measured with Meter)
Dominant Substrate: Sand
Road Information
Paved Town Road
Road Condition: Fair
Road Width at Culvert: 60.6 ft.
Location of Low Point: At Stream
Runoff Path: Roadway
Embankments
Upstream
Fill Depth: 4.5 ft.
Slope: 1:2
Downstream
Fill Depth: 4.5 ft.
Slope: 1:2
Approaches
Left Approach
Length: 246.4 ft.
Slope: 1% to 5%
Vegetation: None
LS Factor: 0.635
Erosion: 0.3134 tons/year
Right Approach
Length: 144 ft.
Slope: 1% to 5%
Vegetation: None
LS Factor: 0.489
Erosion: 0.1411 tons/year
Erosion Information
Total Erosion at Crossing: 0.4545 tons/year
Summary Information
Fish Passability 0.9