Road Stream Crossing Site CLHW_TR-003
Trout/Swan/Little Trout Watershed, Trout River
Klee Rd
Rogers Twp,
Presque Isle County
Information collected by:
Site Location
GPS Coordinates: 45.38779
, -83.86529
T35N
R5E
Sec 32
Owned by Private
Fish Passability 0.9
Structure is NOT Perched
Total Erosion: 1.7543 tons/year
Severity: Moderate
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: Pipe Arch
Inlet Type: Projecting
Outlet Type: At Stream Grade
Structure Material: Metal
Structure Substrate: Sand
General Conditions: Fair
Structure Interior: corrugated
Structure is Rusted through
Dimensions of Structure: Length 56 ft.
, Width 7.5 ft.
, Height 12 ft.
Percentage Crushed:
Inlet: 1% to 25%
Outlet: 0%
In Pipe: 0%
Structure is NOT Perched
Structure Inlet
Water Depth: 0.8 ft.
Embedded Depth of Structure: 0 ft.
Water Velocity*: 0.3 ft./sec.
Structure Outlet
Water Depth: 0.9 ft.
Embedded Depth of Structure: 0 ft.
Water Velocity*: 0.3 ft./sec.
*Water Velocities were measured at the Surface
(with Float Test)
Additional Comments
At convergence of Sections 29/30/31/32
Stream Information
Stream Flow: Less than 1/2 Bankfull
Scour Pool: Length 61 ft.
, Width 31 ft.
, Depth 3.5 ft.
Upstream Pond: Length 26 ft.
, Width 15 ft.
, Depth 1.1 ft.
Riffle Information
Water Depth: 0.4 ft.
Bankfull Width: 34 ft.
Wetted Width: 20 ft.
Water Velocity: 1.2 ft./sec.
(Measured with Float Test)
Dominant Substrate: Gravel
Road Information
Paved
County Road
Road Condition: Fair
Road Width at Culvert: 23 ft.
Location of Low Point: At Stream
Runoff Path: Ditch
Embankments
Upstream
Fill Depth: 4 ft.
Slope: More than 1:2
Downstream
Fill Depth: 4 ft.
Slope: More than 1:2
Approaches
Left Approach
Length: 512 ft.
Slope: 1% to 5%
Vegetation: Heavy
LS Factor: 0.502
Erosion: 0.1956 tons/year
Right Approach
Length: 1000 ft.
Slope: 6% to 10%
Vegetation: Heavy
LS Factor: 2.05
Erosion: 1.5587 tons/year
Erosion Information
Total Erosion at Crossing: 1.7543 tons/year
Summary Information
Fish Passability 0.9