Road Stream Crossing Site P044

Pine River Watershed, Tributary to Big Beaver Creek

16 Mile Rd

Leroy Twp, Osceola County

GPS Coordinates: 44.04571486 , -85.54968831

T19N R10W Sec 7

Road Width at Culvert: 25 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? no

Comments: bottom of culvert on downstream side is rusted out and water is not running complete length

Length: 250 ft.

Slope: 1-5%

Vegetation: heavy

Length: 550 ft.

Slope: 1-5%

Vegetation: heavy

Length: 70 ft.

Diameter: 30 ft.

Material: galvanized

Condition :poor

Flow: fish passage problem

Fill Depth: 10 ft.

Embankment Slope: 1:1

Fill Depth: 15 ft.

Embankment Slope: 1:1

Stream Width: 2 ft.

Stream Depth: 0.5 in.

Stream Current: moderate

Stream Substrate: gravel

Stream Width: 2 ft.

Stream Depth: 0.5 in.

Stream Current: moderate

Stream Substrate: sand,gravel

Is there Streambank erosion beside the crossing? no

Is there embankment erosion? yes

Is there erosion at the culvert outlet? yes

Is there erosion at the shoulder and/or ditch? yes

Is there pooling at the outlet? yes

Is there sand over the crossing? no

 

Extent of Erosion: extreme

Cause of Erosion: road runoff, perched outlet

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: 4

Increase fill? no

Replace culvert(s)? no

Dimensions of replacement: 1

Extend culvert(s)? no

Lineal feet to extend: 0

Other Treatments: reroute stream to straighten out outlet side