Road Stream Crossing Site RIF_OG37
Rifle River Watershed, Prior Creek
Morrison Rd
Cumming Twp,
Ogemaw County
Information collected by:
Site Location
GPS Coordinates: 44.37752
, -84.10585
T23N
R3E
Sec 21
Fish Passability 0.9
Structure is NOT Perched
Severity: Moderate
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: 2
Structure Shape: Pipe Arch
Inlet Type: Headwall
Outlet Type: At Stream Grade
Structure Material: Metal
Structure Substrate: Sand
General Conditions: Poor
Multiple Culverts/Spans | ||||
Culvert/Span | Width | Length | Height | Material |
2 |
7 ft. |
60 ft. |
4.3 ft. |
Metal |
Structure Interior: corrugated
Dimensions of Structure: Length 60 ft.
, Width 7.3 ft.
, Height 4.8 ft.
Structure is NOT Perched
Structure Inlet
Water Depth: 1.1 ft.
Embedded Depth of Structure: 0.7 ft.
Water Velocity*: 1 ft./sec.
Structure Outlet
Water Depth: 0.6 ft.
Embedded Depth of Structure: 0.6 ft.
Water Velocity*: 1 ft./sec.
*Water Velocities were measured at the Surface
(with Float Test)
Stream Information
Stream Flow: Less than 1/2 Bankfull
Scour Pool: Length 17 ft.
, Width 18 ft.
, Depth 0.6 ft.
Upstream Pond: Length 10.3 ft.
, Width 18.6 ft.
, Depth 0 ft.
Riffle Information
Water Depth: 1.2 ft.
Bankfull Width: 13.2 ft.
Wetted Width: 11.4 ft.
Water Velocity: 1 ft./sec.
(Measured with Float Test)
Dominant Substrate: Sand
Road Information
Paved
County Road
Road Condition: Fair
Road Width at Culvert: 22 ft.
Location of Low Point: Other
Runoff Path: Ditch
Embankments
Upstream
Fill Depth: 6.6 ft.
Slope: Vertical
Downstream
Fill Depth: 5 ft.
Slope: 1:2
Vegetation: Heavy
Length: 266 ft.
Slope: 6% to 10%
Vegetation: Heavy
Erosion Information
Extent of Erosion: Moderate
Notes: upstream and down, right and left big holes between pipes upstream
Location of Erosion | Erosion Dimensions | Eroded Material | Material Eroded | Total Erosion | ||
facing downstream | Length | Width | Depth | Reaching Stream? | (tons/year) | |
Left Upstream |
4.9 ft. |
5.6 ft. |
0.6 ft. |
yes |
Loam |
0.0181 |
Right Upstream |
8 ft. |
4 ft. |
1 ft. |
yes |
Loam |
0.0493 |
Left Downstream |
5.7 ft. |
2.8 ft. |
0.7 ft. |
yes |
Loam |
0.0246 |
Left Downstream |
7 ft. |
6 ft. |
0.2 ft. |
yes |
Loam |
0.0086 |
Right Downstream |
4.9 ft. |
4.7 ft. |
0.8 ft. |
yes |
Loam |
0.0241 |
Summary Information
Fish Passability 0.9