Road Stream Crossing Site RIF_OG34
Rifle River Watershed, Prior Creek
M-33
Cumming Twp,
Ogemaw County
Information collected by:
Site Location
GPS Coordinates: 44.37485
, -84.11585
T23N
R3E
Sec 19
Fish Passability 0.9
Severity: Moderate
Year Inventoried: 2012
Crossing Information
Type of Crossing: Bridge
Structure Shape: Square/Rectangle
Inlet Type: Headwall
Outlet Type: At Stream Grade
Structure Material: Concrete
Structure Substrate: Sand
General Conditions: Good
Structure Interior: smooth
Dimensions of Structure: Length 48 ft.
, Width 16.1 ft.
, Height 5.5 ft.
Structure Inlet
Water Depth: 1.4 ft.
Embedded Depth of Structure: 0 ft.
Water Velocity*: 0.7 ft./sec.
Structure Outlet
Water Depth: 0.6 ft.
Embedded Depth of Structure: 0 ft.
Water Velocity*: 0.7 ft./sec.
*Water Velocities were measured at the Surface
(with Float Test)
Stream Information
Stream Flow: Less than 1/2 Bankfull
Scour Pool: Length 0 ft.
, Width 0 ft.
, Depth 0 ft.
Upstream Pond: Length 0 ft.
, Width 0 ft.
, Depth 0 ft.
Riffle Information
Water Depth: 1.2 ft.
Bankfull Width: 12.9 ft.
Wetted Width: 12.1 ft.
Water Velocity: 1.2 ft./sec.
(Measured with Float Test)
Dominant Substrate: Sand
Road Information
Paved
State Road
Road Condition: Fair
Road Width at Culvert: 24 ft.
Location of Low Point: Other
Runoff Path: Ditch
Embankments
Upstream
Fill Depth: 4 ft.
Slope: Vertical
Downstream
Fill Depth: 4 ft.
Slope: Vertical
Length: 1000 ft.
Slope: 1% to 5%
Vegetation: Heavy
Vegetation: Heavy
Erosion Information
Extent of Erosion: Minor
Notes: upstream, right side down to waer. small gully farther right that does not reach stream
Location of Erosion | Erosion Dimensions | Eroded Material | Material Eroded | Total Erosion | ||
facing downstream | Length | Width | Depth | Reaching Stream? | (tons/year) | |
Right Upstream |
12 ft. |
6.2 ft. |
0.1 ft. |
yes |
Sand |
0.0013 |
Right Upstream |
8.5 ft. |
0.5 ft. |
0.4 ft. |
no |
Gravel |
0.0034 |
Summary Information
Fish Passability 0.9