Road Stream Crossing Site LIN_CRA037
Lincoln River Watershed, North Branch Lincoln River Tributary
W Dewey Rd
Victory Twp,
Mason County
Information collected by:
Site Location
GPS Coordinates: 44.020596
, -86.362543
T19N
R17W
Sec 21
Owned by Private
Fish Passability 0.5
Total Erosion: 2.065 tons/year
Severity: Moderate
Year Inventoried: 2019
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: Open Bottom Arch
Inlet Type: Headwall
Outlet Type: At Stream Grade
Structure Material: Metal
Structure Substrate: Sand
General Conditions: Good
Structure Interior: corrugated
Dimensions of Structure: Length 80.5 ft.
, Width 18 ft.
, Height 7.5 ft.
Structure Inlet
Water Depth: 0.3 ft.
Embedded Depth of Structure: 0 ft.
Water Velocity*: 0.4 ft./sec.
Structure Outlet
Water Depth: 0.1 ft.
Embedded Depth of Structure: 0 ft.
Water Velocity*: 0.7 ft./sec.
*Water Velocities were measured 0.1 ft. below Surface
(with Meter)
Stream Information
Stream Flow: Less than 1/2 Bankfull
Riffle Information
Water Depth: 0.1 ft.
Bankfull Width: 7.5 ft.
Wetted Width: 5.5 ft.
Water Velocity: 0.5 ft./sec.
(Measured with Meter)
Dominant Substrate: Sand
Road Information
Sand
County Road
Road Condition: Fair
Road Width at Culvert: 22 ft.
Location of Low Point: At Stream
Runoff Path: Roadway
Embankments
Upstream
Fill Depth: 15 ft.
Slope: More than 1:2
Downstream
Fill Depth: 15 ft.
Slope: More than 1:2
Approaches
Left Approach
Length: 210 ft.
Slope: 1% to 5%
Vegetation: Heavy
LS Factor: 0.432
Erosion: 0.5498 tons/year
Right Approach
Length: 500 ft.
Slope: 1% to 5%
Vegetation: Heavy
LS Factor: 0.5
Erosion: 1.5152 tons/year
Erosion Information
Total Erosion at Crossing: 2.065 tons/year
Extent of Erosion: Stabilized
Summary Information
Fish Passability 0.5
Fish Passage is an area of concern for this site.
Open, but shallow, heavy sand deposition
A future visit to this site is recommended. Observe sedimentation
These non-native species were observerd at this site: Autumn Olive