Road Stream Crossing Site PLT-A-5

Platte River Watershed, Unnamed Tributary to Lake Ann
Reynolds Rd
Almira Twp, Benzie County
Information collected by:
GPS Coordinates: 44.71592 , -85.86478
T27 R13 Sec 27
Adjacent Land Owned by State
Severity: Moderate
Cost: $35,000.00
Site Location
Upstream Conditions
Downstream Conditions
Road Approach - Left
Road Approach - Right
Crossing Information
Road Width at Culvert: 23 ft.
Road Surface: Paved
Maintenance: year around
Low Point: At Stream
Existing Drainage Control? no
Any Failings? no
Type of Crossing: culvert(s) (single culvert)
Is this crossing constricted? no
Are there adjacent wetlands? yes
Comments: Metal fencing 3ft upstream of inlet
Left Approach
Length: 605 ft.
Slope: 6-10%
Vegetation: heavy
Right Approach
Length: 1314 ft.
Slope: 1-5%
Vegetation: heavy
Culvert Information
Length: 40 ft.
Diameter: 2 ft.
Material: galvanized
Condition :fair
Flow: clear
Fill Depth: 4.5 ft.
Embankment Slope: vertical
Fill Depth: 5.5 ft.
Embankment Slope: vertical
Stream Information
Stream Width: 3 ft.
Stream Depth: 1 in.
Stream Current: slow
Stream Substrate: sand,gravel
Stream Width: 2 ft.
Stream Depth: 0.9 in.
Stream Current: moderate
Stream Substrate: gravel
Erosion Information
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? no
Is there sand over the crossing? no
Extent of Erosion: minor
Recommended Treatments
Action Recommended? no
Add pavement? no
Pave Left Approach: 0 Lineal Feet
Pave Right Approach: 0 Lineal Feet
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)? yes
Extend culvert(s)? no
Lineal feet to extend: 0
Comments: stream constriction, failing culvert and steep embankments
Total Points:0
This page last updated on 2/9/2022.