Road Stream Crossing Site CHAR_EV25
Lake Charlevoix Watershed, Unknown
Eveline Orchards Pvt
Eveline Twp,
Charlevoix County
Information collected by:
Site Location
GPS Coordinates: 45.2152
, -85.1703
T33N
R07W
Sec 33
Owned by Private
Total Erosion: 2.5198 tons/year
Severity: Moderate
Year Inventoried: 2011
Site ID
Inlet
Outlet
Upstream Conditions
Downstream Conditions
Road Approach - Left
Road Approach - Right
Crossing Information
Type of Crossing: culvert(s)
Structure Shape: Square/Rectangle
Inlet Type: Headwall
Outlet Type: At Stream Grade
Structure Material: Concrete
Structure Substrate: Sand
General Conditions: Fair
Structure Interior: corrugated
Dimensions of Structure: Length 30 ft.
, Width 2 ft.
, Height 2 ft.
Structure Inlet
Water Depth: 0.27 ft.
Embedded Depth of Structure: 0 ft.
Water Velocity*: 0.7 ft./sec.
Structure Outlet
Water Depth: 0.17 ft.
Embedded Depth of Structure: 0.9 ft.
Water Velocity*: 0.6 ft./sec.
*Water Velocities were measured at the Surface
(with Meter)
Additional Comments
Inlet is concrete box culvert with the width and height of 3 ft and length of 20ft. The structure then changes to a corrugated metal round culvert with the width and height of 2ft and length of 10ft.
Stream Information
Stream Flow: Less than Bankfull
Riffle Information
Water Depth: 0.13 ft.
Bankfull Width: 5.3 ft.
Wetted Width: 2.8 ft.
Water Velocity: 0.5 ft./sec.
(Measured with Meter)
Dominant Substrate: Sand
Road Information
Gravel
Private Road
Road Condition: Good
Road Width at Culvert: 10 ft.
Location of Low Point: At Stream
Runoff Path: Roadway
Embankments
Upstream
Fill Depth: 6 ft.
Slope: Vertical
Downstream
Fill Depth: 9 ft.
Slope: Vertical
Approaches
Left Approach
Length: 428 ft.
Slope: 6% to 10%
Vegetation: Partial
LS Factor: 2.092
Erosion: 2.4661 tons/year
Right Approach
Length: 390 ft.
Slope: Less Than 1%
Vegetation: Partial
LS Factor: 0.05
Erosion: 0.0537 tons/year
Erosion Information
Total Erosion at Crossing: 2.5198 tons/year
Extent of Erosion: Stabilized
Notes:
Streambanks stabilized with vegetation.
Summary Information
Erosion is an area of concern for this site.
Erosion stability.
A future visit to this site is recommended.
Close to EV24.
These non-native species were observerd at this site: Vinca minor