Road Stream Crossing Site SML-C-12

Six Mile Lake Watershed, Six Mile Lake

DNR Public Access

South Arm Twp, Charlevoix County

GPS Coordinates: 45.12279919 , -85.20019037

T32N R07W Sec 32

Road Width at Culvert: 20 ft.

Road Surface: Sand
Gravel

Maintenance: seasonal

Low Point: At lake

Existing Drainage Control? yes

Any Failings? yes

Type of Crossing: Contact Point

Is this crossing constricted? no

Are there adjacent wetlands? no

Comments: it's a lake

Length: 260 ft.

Slope: 6-10%

Vegetation: partial

Length: 0 ft.

Slope: 0%

Vegetation: none

Fill Depth: 0 ft.

Fill Depth: 0 ft.

Stream Width: 0 ft.

Stream Depth: 1 in.

Stream Current: none

Stream Substrate: sand/gravel

Stream Width: 0 ft.

Stream Depth: 0 in.

Stream Current: none

Stream Substrate: sand/gravel

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

Other Conditions: access road is eroding

 

Extent of Erosion: severe

Cause of Erosion: sandy road and steep approach

Action Recommended? no

Add pavement? yes

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? yes

Replace culvert(s)? no

Extend culvert(s)? no

Lineal feet to extend: 0

Other Treatments: rock riprap, revegetation, large boulders

 

Total Points:0