Road Stream Crossing Site P134

Pine River Watershed, Tributary to Pine River
No 37 1/2 Rd
Clam Lake Twp, Wexford County
Information collected by:
GPS Coordinates: 44.21240111 , -85.44628121
T21N R09W Sec 17
Adjacent Land Owned by Private
Severity: Moderate
Cost: $7,600.00
Site Location
 
Inlet
Outlet
Road Approach - Left
Road Approach - Right
Crossing Information
Road Width at Culvert: 26 ft.
Road Surface: Sand
Gravel
Maintenance: year around
Low Point: Other
Existing Drainage Control? no
Any Failings? no
Type of Crossing: culvert(s) (single culvert)
Is this crossing constricted? no
Are there adjacent wetlands? yes
Approaches
Left Approach
Length: 1000 ft.
Slope: 1-5%
Vegetation: partial
Right Approach
Length: 0 ft.
Slope: 0%
Vegetation: partial
Culvert Information
Length: 40 ft.
Diameter: 30 ft.
Material: concrete
Condition :fair
Flow: clear
Embankments
Upstream
Fill Depth: 3 ft.
Embankment Slope: 1.5:1
Downstream
Fill Depth: 3 ft.
Embankment Slope: 1.5:1
Stream Information
Upstream
Stream Width: 1 ft.
Stream Depth: 0.5 in.
Stream Current: none
Stream Substrate: muck
Downstream
Stream Width: 1 ft.
Stream Depth: 0.5 in.
Stream Current: none
Stream Substrate: muck
Erosion Information
Conditions
Is there Streambank erosion beside the crossing? no
Is there embankment erosion? no
Is there erosion at the culvert outlet? no
Is there erosion at the shoulder and/or ditch? no
Is there pooling at the outlet? yes
Is there sand over the crossing? yes
Other Conditions: culvert 3/4 buried by sediment
 
Extent of Erosion: moderate
Cause of Erosion: road runoff in extreme ditches
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: 2
Increase fill? no
Replace culvert(s)? no
Dimensions of replacement: 1
Extend culvert(s)? no
Lineal feet to extend: 0
Other Treatments: place rock riprap
Comments: culvert buried in sediment, ditches are bare and dumping sand into waterway
 
Severity:Moderate
This page last updated on 2/9/2022.