Road Stream Crossing Site RIF_OG65
Rifle River Watershed, Peach Lake Creek
M-55
West Branch Twp,
Ogemaw County
Information collected by:
Site Location
GPS Coordinates: 44.27729
, -84.1509
T22N
R2E
Sec 26
Fish Passability 0.9
Structure is NOT Perched
Total Erosion: 0.084 tons/year
Severity: Moderate
Year Inventoried: 2012
Crossing Information
Type of Crossing: culvert(s)
Number of Structures: 1
Structure Shape: Square/Rectangle
Inlet Type: Projecting
Outlet Type: At Stream Grade
Structure Material: Concrete
General Conditions: Fair
Structure Interior: smooth
Dimensions of Structure: Length 65 ft.
, Width 12 ft.
, Height 3.5 ft.
Structure is NOT Perched
Structure Inlet
Water Depth: 1 ft.
Embedded Depth of Structure: 0.1 ft.
Water Velocity*: 0.5 ft./sec.
Structure Outlet
Water Depth: 1.2 ft.
Embedded Depth of Structure: 0 ft.
Water Velocity*: 0.5 ft./sec.
*Water Velocities were measured at the Surface
(with Float Test)
Stream Information
Stream Flow: Less than 1/2 Bankfull
Scour Pool: Length 5.2 ft.
, Width 14.1 ft.
, Depth 1.3 ft.
Upstream Pond: Length 7 ft.
, Width 16.2 ft.
, Depth 0 ft.
Riffle Information
Water Depth: 0.9 ft.
Bankfull Width: 12.2 ft.
Wetted Width: 10.5 ft.
Water Velocity: 1.2 ft./sec.
Road Information
Paved
State Road
Road Condition: Good
Road Width at Culvert: 24 ft.
Location of Low Point: At Stream
Runoff Path: Ditch
Embankments
Upstream
Fill Depth: 6 ft.
Slope: More than 1:2
Downstream
Slope: More than 1:2
Approaches
Left Approach
Length: 1000 ft.
Slope: Less Than 1%
Vegetation: Heavy
LS Factor: 0.05
Erosion: 0.0397 tons/year
Right Approach
Length: 1000 ft.
Slope: Less Than 1%
Vegetation: Heavy
LS Factor: 0.05
Erosion: 0.0397 tons/year
Erosion Information
Total Erosion at Crossing: 0.084 tons/year
Extent of Erosion: Minor
Location of Erosion | Erosion Dimensions | Eroded Material | Material Eroded | Total Erosion | ||
facing downstream | Length | Width | Depth | Reaching Stream? | (tons/year) | |
Right Downstream |
4.3 ft. |
2.1 ft. |
1 ft. |
yes |
Sand |
0.0047 |
Summary Information
Fish Passability 0.9