Road Stream Crossing Site MI-01
Crooked River Watershed, Minnehaha Creek
Channel Rd
Springvale Twp,
Emmet County
Information collected by:
Site Location
GPS Coordinates: 45.397686
, -84.822342
T35N
R03W
Sec 29
Owned by Private
Fish Passability 0.5
Structure is NOT Perched
Total Erosion: 0 tons/year
Severity: Moderate
Year Inventoried: 2016
Other
Other
Other
Other
Other
Other
Crossing Information
Type of Crossing: culvert(s)
Number of Structures: 1
Structure Shape: Round
Inlet Type: Headwall
Outlet Type: At Stream Grade
Structure Material: Metal
Structure Substrate: Rock
General Conditions: Fair
Structure Interior: corrugated
Dimensions of Structure: Length 37.5 ft.
, Width 12 ft.
, Height 6.83 ft.
Structure is NOT Perched
Structure Inlet
Water Depth: 2.7 ft.
Embedded Depth of Structure: 3 ft.
Water Velocity*: 2.64 ft./sec.
Structure Outlet
Water Depth: 2.1 ft.
Embedded Depth of Structure: 3 ft.
Water Velocity*: 2.8 ft./sec.
*Water Velocities were measured 2 ft. below Surface
(with Meter)
Stream Information
Stream Flow: Less than Bankfull
Upstream Pond: Length 1000 ft.
, Width 200 ft.
, Depth 5 ft.
Riffle Information
Water Depth: 5 ft.
Bankfull Width: 200 ft.
Wetted Width: 100 ft.
Water Velocity: 0.1 ft./sec.
(Measured with Meter)
Dominant Substrate: Organics
Road Information
Paved
County Road
Road Condition: Fair
Road Width at Culvert: 26.5 ft.
Location of Low Point: Other
Runoff Path: Ditch
Embankments
Upstream
Fill Depth: 1.1 ft.
Slope: Vertical
Downstream
Fill Depth: 0.75 ft.
Slope: Vertical
Approaches
Left Approach
Length: 600 ft.
Slope: 1% to 5%
Vegetation: Partial
LS Factor: 0.68
Erosion: 0 tons/year
Right Approach
Length: 50 ft.
Slope: Less Than 1%
Vegetation: Partial
LS Factor: 0.05
Erosion: 0 tons/year
Erosion Information
Total Erosion at Crossing: 0 tons/year
Extent of Erosion: Severe
Notes: Retaining wall falling apart
Summary Information
Fish Passability 0.5
Fish Passage is an area of concern for this site.
Velocity too high
A future visit to this site is recommended. Retaining wall deteriorating