Road Stream Crossing Site UBR_KC01

Upper Black River Watershed, Cold Creek
Roost Rd
North Allis Twp, Presque Isle County
Information collected by:
Huron Pines
Site Location
GPS Coordinates: 45.4331 , -84.16844
T35N R2E Sec 10
Owned by Private
State
Fish Passability 0.5
Structure is NOT Perched
Total Erosion: 1.3832 tons/year
Severity: Moderate
Year Inventoried: 2014
Inlet
Outlet
Upstream Conditions
Downstream Conditions
Road Approach - Right
Road Approach - Left
Other
Other
Crossing Information
Type of Crossing: culvert(s)
Number of Structures: 2
Structure Shape: Round
Inlet Type: Projecting
Outlet Type: At Stream Grade
Structure Material: Metal
Structure Substrate: None
General Conditions: Fair
Multiple Culverts/Spans
Culvert/Span
Width
Length
Height
Material
2
3 ft.
32 ft.
2.6 ft.
Metal
Structure Interior: corrugated
Dimensions of Structure: Length 32 ft. , Width 3.6 ft. , Height 3.26 ft.
Percentage Crushed: Inlet: 0% Outlet: 1% to 25% In Pipe: 0%
Structure is NOT Perched
Structure Inlet
Water Depth: 2.8 ft.
Embedded Depth of Structure: 0 ft.
Water Velocity*: 0.4 ft./sec.
Structure Outlet
Water Depth: 1.38 ft.
Embedded Depth of Structure: 0 ft.
Water Velocity*: 0.9 ft./sec.
*Water Velocities were measured 1 ft. below Surface (with Meter)
Additional Comments
Culvert about to be replaced with a culvert that's 75 ft. long, 8.5 ft. tall, and 15.6 ft. wide.
Stream Information
Stream Flow: Less than Bankfull
Scour Pool: Length 36.6 ft. , Width 20.4 ft. , Depth 2.2 ft.
Upstream Pond: Length 0 ft. , Width 0 ft. , Depth 0 ft.
Riffle Information
Water Depth: 0.35 ft.
Bankfull Width: 14 ft.
Wetted Width: 10.5 ft.
Water Velocity: 2.5 ft./sec. (Measured with Meter)
Dominant Substrate: Gravel
Road Information
Gravel County Road
Road Condition: Good
Road Width at Culvert: 18 ft.
Location of Low Point: At Stream
Runoff Path: Ditch
Embankments
Upstream
Fill Depth: 4.6 ft.
Slope: 1:1.5
Downstream
Fill Depth: 3.4 ft.
Slope: 1:1.5
Approaches
Left Approach
Length: 248 ft.
Slope: 1% to 5%
Vegetation: Heavy
LS Factor: 0.44
Erosion: 0.5406 tons/year
Right Approach
Length: 360 ft.
Slope: 1% to 5%
Vegetation: Heavy
LS Factor: 0.472
Erosion: 0.8426 tons/year
Erosion Information
Total Erosion at Crossing: 1.3832 tons/year
Summary Information
Fish Passability 0.5
A future visit to this site is recommended. The culvert is being replaced, get post project data???