Road Stream Crossing Site PLT-P-7

Platte River Watershed, Unnamed Tributary to Little Platte Lake

Martin Rd

Platte Twp, Benzie County

GPS Coordinates: 44.71868 , -86.05649

T27 R14 Sec 19

Road Width at Culvert: 19 ft.

Road Surface: 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

Length: 150 ft.

Slope: 0%

Vegetation: heavy

Length: 500 ft.

Slope: 0%

Vegetation: heavy

Length: 30 ft.

Diameter: 2 ft.

Material: galvanized

Condition :good

Flow: clear

Fill Depth: 3.5 ft.

Embankment Slope: 1:1

Fill Depth: 4 ft.

Embankment Slope: 1:1

Stream Width: 3.6 ft.

Stream Depth: 0.8 in.

Stream Current: slow

Stream Substrate: muck

Stream Width: 2.4 ft.

Stream Depth: 1 in.

Stream Current: none

Stream Substrate: muck

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

 

Extent of Erosion: minor

Action Recommended? yes

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)? no

Extend culvert(s)? no

Lineal feet to extend: 0

 

Total Points:0