Road Stream Crossing Site B-041

Betsie River Watershed, Dair Creek

Pioneer Rd

Weldon Twp, Benzie County

GPS Coordinates: 44.56797062 , -85.99794251

T25N R14W Sec 16

Road Width at Culvert: 23 ft.

Road Surface: Paved

Maintenance: year around

Low Point: At Stream

Existing Drainage Control? yes

Any Failings? no

Type of Crossing: culvert(s) (single culvert)

Is this crossing constricted? no

Are there adjacent wetlands? yes

Length: 750 ft.

Slope: 1-5%

Vegetation: partial

Length: 750 ft.

Slope: 1-5%

Vegetation: partial

Length: 90 ft.

Diameter: 48 ft.

Material: galvanized

Condition :good

Flow: clear

Fill Depth: 25 ft.

Embankment Slope: 2:1

Fill Depth: 25 ft.

Embankment Slope: 1.5:1

Stream Width: 8 ft.

Stream Depth: 2 in.

Stream Current: moderate

Stream Substrate: sand

Stream Width: 20 ft.

Stream Depth: 4 in.

Stream Current: moderate

Stream Substrate: muck

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? yes

Is there sand over the crossing? yes

 

Extent of Erosion: minor

Action Recommended? no

Add pavement? no

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

Dimensions of replacement: 0

Extend culvert(s)? no

Lineal feet to extend: 0

Other Treatments: Regrade downstream embankment slope and revegetate.