Road Stream Crossing Site SML-C-08

Six Mile Lake Watershed, Six Mile Lake Tributary
Miles Rd
South Arm Twp, Charlevoix County
Information collected by:
GPS Coordinates: 45.13126342 , -85.20046963
T32N R07W Sec 32
Adjacent Land Owned by Private
Severity: Moderate
Cost: $13,750.00
Site Location
Crossing Information
Road Width at Culvert: 21 ft.
Road Surface: Paved
Maintenance: year around
Low Point: Other, 50ft to left
Existing Drainage Control? no
Any Failings? no
Type of Crossing: culvert(s)
Is this crossing constricted? no
Are there adjacent wetlands? no
Left Approach
Length: 0 ft.
Slope: 0%
Vegetation: partial
Right Approach
Length: 300 ft.
Slope: 1-5%
Vegetation: partial
Culvert Information
Length: 42 ft.
Diameter: 30, squashed ft.
Material: galvanized
Condition :fair
Flow: clear
Fill Depth: 10 ft.
Embankment Slope: 1:1
Fill Depth: 8 ft.
Embankment Slope: 1:1
Stream Information
Stream Width: 4 ft.
Stream Depth: 0.5 in.
Stream Current: moderate
Stream Substrate: sand
Stream Width: 4 ft.
Stream Depth: 0.5 in.
Stream Current: moderate
Stream Substrate: sand
Erosion Information
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
Cause of Erosion: culvert too short
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
Other Treatments: realign culvert to stream
Total Points:0
This page last updated on 2/9/2022.