Road Stream Crossing Site RIF_OG52
Rifle River Watershed, Little Klacking Creek
Peters Rd
West Branch Twp,
Ogemaw County
Information collected by:
Site Location
GPS Coordinates: 44.33489
, -84.14731
T22N
R2E
Sec 2
Fish Passability 1
Structure is NOT Perched
Total Erosion: 4.3796 tons/year
Severity: Severe
Year Inventoried: 2012
Inlet
Outlet
Upstream Conditions
Downstream Conditions
Road Approach - Left
Road Approach - Right
Crossing Information
Type of Crossing: culvert(s)
Number of Structures: 1
Structure Shape: Pipe Arch
Inlet Type: Mitered
Outlet Type: At Stream Grade
Structure Material: Metal
Structure Substrate: Mixture
General Conditions: New
Structure Interior: corrugated
Dimensions of Structure: Length 55 ft.
, Width 8.4 ft.
, Height 5.5 ft.
Structure is NOT Perched
Structure Inlet
Water Depth: 1 ft.
Embedded Depth of Structure: 0.9 ft.
Water Velocity*: 1.1 ft./sec.
Structure Outlet
Water Depth: 0.5 ft.
Embedded Depth of Structure: 1.5 ft.
Water Velocity*: 1.1 ft./sec.
*Water Velocities were measured at the Surface
(with Float Test)
Scour Pool: Length 0 ft.
, Width 0 ft.
, Depth 0 ft.
Upstream Pond: Length 12 ft.
, Width 13.9 ft.
, Depth 0 ft.
Riffle Information
Water Depth: 0.6 ft.
Bankfull Width: 8.3 ft.
Wetted Width: 6.5 ft.
Water Velocity: 1.3 ft./sec.
(Measured with Float Test)
Dominant Substrate: Gravel
Road Information
Gravel
County Road
Road Condition: Fair
Road Width at Culvert: 24 ft.
Location of Low Point: At Stream
Runoff Path: Ditch
Embankments
Upstream
Fill Depth: 2.4 ft.
Slope: 1:2
Downstream
Fill Depth: 2 ft.
Slope: 1:2
Approaches
Left Approach
Length: 333 ft.
Slope: 1% to 5%
Vegetation: Partial
LS Factor: 0.567
Erosion: 1.2472 tons/year
Right Approach
Length: 666 ft.
Slope: 1% to 5%
Vegetation: Partial
LS Factor: 0.703
Erosion: 3.096 tons/year
Erosion Information
Total Erosion at Crossing: 4.3796 tons/year
Extent of Erosion: Moderate
Notes: minor erosion on upstream side, new planting
Location of Erosion | Erosion Dimensions | Eroded Material | Material Eroded | Total Erosion | ||
facing downstream | Length | Width | Depth | Reaching Stream? | (tons/year) | |
Right Upstream |
4.6 ft. |
4 ft. |
0.4 ft. |
yes |
Sand |
0.0142 |
Left Upstream |
3.2 ft. |
5.9 ft. |
0.9 ft. |
yes |
Sand |
0.0222 |
Summary Information
Fish Passability 1