Road Stream Crossing Site B-091
Betsie River Watershed, Betsie River tributary
Outlet Rd
Crystal Lake Twp,
Benzie County
Information collected by:
GPS Coordinates: 44.6362368
, -86.14687993
T26N
R15W
Sec 20
Adjacent Land Owned by Local Government
Severity: Moderate
Cost: $1,000.00
Site Location
Inlet
Outlet
Road Approach - Left
Road Approach - Right
Crossing Information
Road Width at Culvert: 25 ft.
Road Surface: Sand
Gravel
Gravel
Maintenance: seasonal
Low Point: At Stream
Existing Drainage Control? no
Any Failings? no
Is this crossing constricted? no
Are there adjacent wetlands? no
Approaches
Left Approach
Length: 150 ft.
Slope: 1-5%
Vegetation: heavy
Right Approach
Length: 0 ft.
Slope: 0%
Vegetation: heavy
Culvert Information
Embankments
Upstream
Fill Depth: 0 ft.
Embankment Slope: 1.5:1
Downstream
Fill Depth: 0 ft.
Stream Information
Upstream
Stream Width: 15 ft.
Stream Depth: 0.5 in.
Stream Current: fast
Stream Substrate: sand,gravel
Downstream
Stream Width: 15 ft.
Stream Depth: 0.5 in.
Stream Current: moderate
Stream Substrate: sand,gravel
Erosion Information
Conditions
Is there Streambank erosion beside the crossing? no
Is there embankment erosion? yes
Is there erosion at the culvert outlet? no
Is there erosion at the shoulder and/or ditch? no
Is there pooling at the outlet? no
Is there sand over the crossing? no
Extent of Erosion: moderate
Recommended Treatments
Action Recommended? no
Add pavement? no
Add paved raised edge? no
Number of erosion control structures: 0
Number of sediment basins: 0
Number of diversion outlets: 0
Increase fill? no
Replace culvert(s)? no
Dimensions of replacement: 0
Extend culvert(s)? no
Lineal feet to extend: 0
Other Treatments: Close road or install 6-8 steps.
Severity:Moderate
This page last updated on 2/9/2022.