Road Stream Crossing Site PM_O010
Pere Marquette River Watershed, Beaver Creek
198th Ave
Leavitt Twp,
Oceana County
Information collected by:
Site Location
GPS Coordinates: 43.6777424739062
, -86.0671084374189
T15N
R15W
Sec 23
Owned by Private
Federal
Federal
Total Erosion: 0.0159 tons/year
Severity: Minor
Year Inventoried: 2014
Inlet
Outlet
Upstream Conditions
Downstream Conditions
Road Approach - Left
Road Approach - Right
Crossing Information
Type of Crossing: Bridge
Structure Shape: Open Bottom Square/Rectangle
Inlet Type: Projecting
Outlet Type: At Stream Grade
Structure Material: Concrete
Structure Substrate: Mixture
General Conditions: Good
Structure Interior: smooth
Dimensions of Structure: Length 29 ft.
, Width 40 ft.
, Height 11 ft.
Structure Inlet
Water Depth: 2.1 ft.
Water Velocity*: 0.6 ft./sec.
Structure Outlet
Water Depth: 1.2 ft.
Water Velocity*: 0.4 ft./sec.
*Water Velocities were measured 0.5 ft. below Surface
(with Meter)
Stream Information
Stream Flow: Bankfull
Riffle Information
Water Depth: 1 ft.
Bankfull Width: 14 ft.
Wetted Width: 14 ft.
Water Velocity: 0.7 ft./sec.
(Measured with Meter)
Dominant Substrate: Sand
Road Information
Paved
County Road
Road Condition: Good
Road Width at Culvert: 24 ft.
Location of Low Point: Other
Runoff Path: Ditch
Slope: Vertical
Slope: Vertical
Approaches
Left Approach
Length: 200 ft.
Slope: Less Than 1%
Vegetation: Heavy
LS Factor: 0.05
Erosion: 0.0079 tons/year
Right Approach
Length: 200 ft.
Slope: Less Than 1%
Vegetation: Heavy
LS Factor: 0.05
Erosion: 0.0079 tons/year
Erosion Information
Total Erosion at Crossing: 0.0159 tons/year
Extent of Erosion: Moderate
Summary Information
Erosion is an area of concern for this site.