Road Stream Crossing Site RIF_OG218
Rifle River Watershed, Unnamed Creek
Crozier Rd
Rose Twp,
Ogemaw County
Information collected by:
Site Location
GPS Coordinates: 44.44326
, -84.01296
T24N
R3E
Sec 25
Fish Passability 0
Perch Height: 0.1 ft.
Severity: Severe
Year Inventoried: 2012
Crossing Information
Type of Crossing: culvert(s)
Number of Structures: 1
Structure Shape: Round
Inlet Type: Projecting
Outlet Type: Freefall into Pool
Structure Material: Metal
Structure Substrate: None
General Conditions: Fair
Structure Interior: corrugated
Structure is Rusted through
Dimensions of Structure: Length 30 ft.
, Width 2 ft.
, Height 2 ft.
Perch Height: 0.1 ft.
Structure Inlet
Water Depth: 0.3 ft.
Embedded Depth of Structure: 0.9 ft.
Water Velocity*: 0.3 ft./sec.
Structure Outlet
Water Depth: 0.2 ft.
Embedded Depth of Structure: 0 ft.
Water Velocity*: 2.9 ft./sec.
*Water Velocities were measured 0.2 ft. below Surface
(with Meter)
Stream Information
Stream Flow: Less than 1/2 Bankfull
Scour Pool: Length 7.7 ft.
, Width 5.5 ft.
, Depth 0.9 ft.
Upstream Pond: Length 0 ft.
, Width 0 ft.
, Depth 0 ft.
Riffle Information
Water Depth: 0.1 ft.
Bankfull Width: 5.4 ft.
Wetted Width: 4.4 ft.
Water Velocity: 1.1 ft./sec.
(Measured with Meter)
Dominant Substrate: Gravel
Road Information
Gravel
County Road
Road Condition: Fair
Road Width at Culvert: 20 ft.
Location of Low Point: Other
Runoff Path: Ditch
Embankments
Upstream
Fill Depth: 2.7 ft.
Slope: 1:1.5
Downstream
Fill Depth: 2 ft.
Slope: 1:1.5
Length: 100 ft.
Slope: 6% to 10%
Vegetation: Partial
Vegetation: Partial
Erosion Information
Extent of Erosion: Severe
Erosion is occurring and corrective actions can be installed to address the problem.
Notes: middle erosion is downstream over the top of pipe
Location of Erosion | Erosion Dimensions | Eroded Material | Material Eroded | Total Erosion | ||
facing downstream | Length | Width | Depth | Reaching Stream? | (tons/year) | |
Left Downstream |
30 ft. |
3 ft. |
0.7 ft. |
yes |
Gravel |
0.42 |
Left Upstream |
4.7 ft. |
7 ft. |
1.1 ft. |
yes |
Sand |
0.1137 |
Summary Information
Fish Passability 0
Erosion is an area of concern for this site.
A future visit to this site is recommended. erosion