Road Stream Crossing Site MAN_HC007
Big Manistee River Watershed, Hinton Creek
W 34 Rd
Slagle Twp,
Wexford County
Information collected by:
Site Location
GPS Coordinates: 44.280179
, -85.76802
T22N
R12W
Sec 21
Owned by Private
Fish Passability 0.9
Total Erosion: 1.3843 tons/year
Severity: Moderate
Year Inventoried: 2021
Inlet
Outlet
Upstream Conditions
Downstream Conditions
Road Approach - Left
Road Approach - Right
Crossing Information
Type of Crossing: culvert(s)
Structure Shape: Pipe Arch
Inlet Type: Projecting
Outlet Type: At Stream Grade
Structure Material: Metal
Structure Substrate: Mixture
General Conditions: New
Structure Interior: corrugated
Dimensions of Structure: Length 60 ft.
, Width 9.5 ft.
, Height 5.3 ft.
Structure Inlet
Water Depth: 1.3 ft.
Embedded Depth of Structure: 0.3 ft.
Water Velocity*: 0.9 ft./sec.
Structure Outlet
Water Depth: 0.3 ft.
Embedded Depth of Structure: 1.4 ft.
Water Velocity*: 1.1 ft./sec.
*Water Velocities were measured 1.1 ft. below Surface
(with Meter)
Additional Comments
H2O: 54 deg. / Ref. Reach 500' Downstream
Stream Information
Stream Flow: Less than 1/2 Bankfull
Riffle Information
Water Depth: 0.4 ft.
Bankfull Width: 12.8 ft.
Wetted Width: 9.2 ft.
Water Velocity: 0.9 ft./sec.
(Measured with Meter)
Dominant Substrate: Sand
Road Information
Gravel
County Road
Road Condition: Good
Road Width at Culvert: 20 ft.
Location of Low Point: Other
Runoff Path: Ditch
Embankments
Upstream
Fill Depth: 1.5 ft.
Slope: More than 1:2
Downstream
Fill Depth: 2 ft.
Slope: More than 1:2
Approaches
Left Approach
Length: 25 ft.
Slope: Less Than 1%
Vegetation: Heavy
LS Factor: 0.05
Erosion: 0.0069 tons/year
Right Approach
Length: 500 ft.
Slope: 1% to 5%
Vegetation: Heavy
LS Factor: 0.5
Erosion: 1.3774 tons/year
Erosion Information
Total Erosion at Crossing: 1.3843 tons/year
Summary Information
Fish Passability 0.9
These non-native species were observerd at this site: Spotted Knapweed, Queen Anne's Lace