Road Stream Crossing Site SML-A-29

Six Mile Lake Watershed, Tributary
Marion Center Rd
Banks Twp, Antrim County
Information collected by:
GPS Coordinates: 45.18949934 , -85.26329752
T32N R08W Sec 11
Adjacent Land Owned by Private
Severity: Moderate
Cost: $0.00
Site Location
Crossing Information
Road Width at Culvert: 21 ft.
Road Surface: Paved
Maintenance: year around
Low Point: At stream
Existing Drainage Control? no
Any Failings? no
Type of Crossing: culvert(s)
Is this crossing constricted? no
Are there adjacent wetlands? yes
Left Approach
Length: 250 ft.
Slope: 1-5%
Vegetation: heavy
Right Approach
Length: 400 ft.
Slope: 1-5%
Vegetation: heavy
Culvert Information
Length: 60 ft.
Diameter: 36 ft.
Material: galvanized
Condition :fair
Flow: fish passage problem
Fill Depth: 8 ft.
Embankment Slope: 1.5:1
Fill Depth: 10 ft.
Embankment Slope: 1.5:1
Stream Information
Stream Width: 3 ft.
Stream Depth: 0.5 in.
Stream Current: slow
Stream Substrate: sand, muck
Stream Width: 4 ft.
Stream Depth: 1 in.
Stream Current: moderate
Stream Substrate: sand, muck
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? yes
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)? no
Extend culvert(s)? no
Lineal feet to extend: 0
Other Treatments: remove rock blocking inlet
Total Points:0
This page last updated on 2/9/2022.