Road Stream Crossing Site MAN_KA_007

Big Manistee River Watershed, Goose Creek
Goose Creek Rd
Bear Lake Twp, Kalkaska County
Information collected by:
Site Location
GPS Coordinates: 44.75113 , -84.84889
T27N R5W Sec 12
Owned by State
Structure is NOT Perched
Total Erosion: 0.4077 tons/year
Severity: Moderate
Year Inventoried: 2014
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: Ellipse
Inlet Type: Projecting
Outlet Type: At Stream Grade
Structure Material: Metal
Structure Substrate: None
General Conditions: Good
Structure Interior: corrugated
Dimensions of Structure: Length 45 ft. , Width 5.6 ft. , Height 4.6 ft.
Structure is NOT Perched
Structure Inlet
Water Depth: 1.6 ft.
Embedded Depth of Structure: 0 ft.
Water Velocity*: 2 ft./sec.
Structure Outlet
Water Depth: 1.9 ft.
Embedded Depth of Structure: 0 ft.
Water Velocity*: 1.6 ft./sec.
*Water Velocities were measured 1.2 ft. below Surface (with Meter)
Stream Information
Stream Flow: Less than Bankfull
Scour Pool: Length 18.5 ft. , Width 26 ft. , Depth 1.8 ft.
Upstream Pond: Length 21 ft. , Width 41 ft. , Depth 1.6 ft.
Riffle Information
Water Depth: 1.8 ft.
Bankfull Width: 33 ft.
Wetted Width: 25 ft.
Water Velocity: 1.5 ft./sec. (Measured with Meter)
Dominant Substrate: Sand
Road Information
Gravel Other Road (Seasonal)
Road Condition: Fair
Road Width at Culvert: 20 ft.
Location of Low Point: At Stream
Runoff Path: Roadway
Embankments
Upstream
Fill Depth: 4.1 ft.
Slope: More than 1:2
Downstream
Fill Depth: 4.3 ft.
Slope: More than 1:2
Approaches
Left Approach
Length: 1000 ft.
Slope: Less Than 1%
Vegetation: Heavy
LS Factor: 0.05
Erosion: 0.2755 tons/year
Right Approach
Length: 480 ft.
Slope: Less Than 1%
Vegetation: Heavy
LS Factor: 0.05
Erosion: 0.1322 tons/year
Erosion Information
Total Erosion at Crossing: 0.4077 tons/year
Extent of Erosion: Moderate
Summary Information
Erosion is an area of concern for this site.

No, seasonal road.

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