Road Stream Crossing Site CLHW_OR-051
Ocqueoc River Watershed, Little Ocqueoc River
S Ward Branch Rd
Bismarck Twp,
Presque Isle County
Information collected by:
Site Location
GPS Coordinates: 45.36596
, -83.92606
T34N
R4E
Sec 3
Owned by Private
Structure is NOT Perched
Total Erosion: 4.8173 tons/year
Severity: Severe
Year Inventoried: 2016
Site ID
Inlet
Outlet
Upstream Conditions
Downstream Conditions
Road Approach - Left
Road Approach - Right
Crossing Information
Type of Crossing: culvert(s)
Number of Structures: 1
Structure Shape: Round
Inlet Type: Projecting
Outlet Type: At Stream Grade
Structure Material: Metal
Structure Substrate: Mixture
General Conditions: Good
Structure Interior: corrugated
Dimensions of Structure: Length 30 ft.
, Width 1.5 ft.
, Height 1.5 ft.
Structure is NOT Perched
Structure Inlet
Water Depth: 0.3 ft.
Embedded Depth of Structure: 0.1 ft.
Water Velocity*: 0 ft./sec.
Water Depth: 0 ft.
Embedded Depth of Structure: 0 ft.
Water Velocity*: 0 ft./sec.
Additional Comments
No flow, riffle unavailable
Stream Information
Stream Flow: None
Road Information
Gravel
County Road
Road Condition: Good
Road Width at Culvert: 20 ft.
Location of Low Point: At Stream
Runoff Path: Ditch
Embankments
Upstream
Fill Depth: 0.4 ft.
Slope: 1:2
Downstream
Fill Depth: 0.4 ft.
Slope: 1:2
Approaches
Left Approach
Length: 588 ft.
Slope: 1% to 5%
Vegetation: Heavy
LS Factor: 0.518
Erosion: 1.6769 tons/year
Right Approach
Length: 1000 ft.
Slope: 1% to 5%
Vegetation: Heavy
LS Factor: 0.57
Erosion: 3.1405 tons/year
Erosion Information
Total Erosion at Crossing: 4.8173 tons/year
Summary Information