Road Stream Crossing Site MAN_HC004
Big Manistee River Watershed, Hinton Creek
N 3 3/4 Rd
Slagle Twp,
Wexford County
Information collected by:
Site Location
GPS Coordinates: 44.278553
, -85.785567
T22N
R12W
Sec 29
Owned by Private
Fish Passability 0.9
Total Erosion: 1.1767 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: Square/Rectangle
Inlet Type: Wingwall 30-70 Degree
Outlet Type: At Stream Grade
Structure Material: Concrete
Structure Substrate: Mixture
General Conditions: Good
Structure Interior: smooth
Dimensions of Structure: Length 31.5 ft.
, Width 11 ft.
, Height 6 ft.
Structure Inlet
Water Depth: 0.9 ft.
Embedded Depth of Structure: 3.2 ft.
Water Velocity*: 1.1 ft./sec.
Structure Outlet
Water Depth: 0.7 ft.
Embedded Depth of Structure: 3.5 ft.
Water Velocity*: 1 ft./sec.
*Water Velocities were measured 0.7 ft. below Surface
(with Meter)
Additional Comments
Large Blue Racer Observed / H2O: 56 deg.
Stream Information
Stream Flow: Less than 1/2 Bankfull
Riffle Information
Water Depth: 0.6 ft.
Bankfull Width: 12.7 ft.
Wetted Width: 8.9 ft.
Water Velocity: 1.1 ft./sec.
(Measured with Meter)
Dominant Substrate: Sand
Road Information
Gravel
County Road
Road Condition: Fair
Road Width at Culvert: 17 ft.
Location of Low Point: Other
Runoff Path: Ditch
Embankments
Upstream
Fill Depth: 1 ft.
Slope: More than 1:2
Downstream
Fill Depth: 1 ft.
Slope: More than 1:2
Approaches
Left Approach
Length: 500 ft.
Slope: 1% to 5%
Vegetation: Heavy
LS Factor: 0.5
Erosion: 1.1708 tons/year
Right Approach
Length: 25 ft.
Slope: Less Than 1%
Vegetation: Heavy
LS Factor: 0.05
Erosion: 0.0059 tons/year
Erosion Information
Total Erosion at Crossing: 1.1767 tons/year
Summary Information
Fish Passability 0.9
These non-native species were observerd at this site: Spotted Knapweed, Queen Anne's Lace