Road Stream Crossing Site M-047

Betsie River Watershed, Betsie River tributary
Old Grade
Springdale Twp, Manistee County
Information collected by:
GPS Coordinates: 44.49127344 , -86.00695111
T24N R14W Sec 9
Adjacent Land Owned by Private
Severity: Severe
Cost: $10,600.00
Site Location
 
Inlet
Outlet
Road Approach - Left
Road Approach - Right
Crossing Information
Road Width at Culvert: 17 ft.
Road Surface: Sand
Gravel
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
Approaches
Left Approach
Length: 125 ft.
Slope: 1-5%
Vegetation: partial
Right Approach
Length: 175 ft.
Slope: 1-5%
Vegetation: partial
Culvert Information
Length: 30 ft.
Diameter: 36 ft.
Material: galvanized
Condition :fair
Flow: obstructed
Embankments
Upstream
Fill Depth: 8 ft.
Embankment Slope: 1:1
Downstream
Fill Depth: 8 ft.
Embankment Slope: vertical
Stream Information
Upstream
Stream Width: 3 ft.
Stream Depth: 0.5 in.
Stream Current: moderate
Stream Substrate: sand,gravel
Downstream
Stream Width: 3 ft.
Stream Depth: 0.5 in.
Stream Current: slow
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? yes
Is there pooling at the outlet? yes
Is there sand over the crossing? yes
 
Recommended Treatments
Action Recommended? no
Add pavement? yes
Add paved raised edge? yes
Number of erosion control structures: 0
Number of sediment basins: 0
Number of diversion outlets: 0
Increase fill? yes
Replace culvert(s)? no
Dimensions of replacement: 0
Extend culvert(s)? no
Lineal feet to extend: 1
Other Treatments: Regrade embankment.
 
Severity:Severe
This page last updated on 10/16/2014.