Road Stream Crossing Site LTB-228
Little Traverse Bay Watershed, Schoofs Creek
Williams Rd
Resort Twp,
Emmet County
Information collected by:
Site Location
GPS Coordinates: 45.3268994
, -84.99576538
Owned by Private
Fish Passability 0
Structure is NOT Perched
Total Erosion: 0.3786 tons/year
Severity: Severe
Year Inventoried: 2014
Inlet
Outlet
Upstream Conditions
Downstream Conditions
Road Approach - Left
Road Approach - Right
Crossing Information
Type of Crossing: culvert(s)
Number of Structures: 1
Structure Shape: Round
Inlet Type: Projecting
Outlet Type: At Stream Grade
Structure Material: Metal
Structure Substrate: None
General Conditions: Fair
Structure Interior: corrugated
Dimensions of Structure: Length 42 ft.
, Width 2 ft.
, Height 2 ft.
Percentage Plugged:
Inlet: 0%
Outlet: 0%
In Pipe: 0%
Percentage Crushed:
Inlet: 0%
Outlet: 0%
In Pipe: 0%
Structure is NOT Perched
Structure Inlet
Water Depth: 1.14 ft.
Embedded Depth of Structure: 0 ft.
Water Velocity*: 2.2 ft./sec.
Structure Outlet
Water Depth: 1.1 ft.
Embedded Depth of Structure: 0 ft.
Water Velocity*: 3.4 ft./sec.
*Water Velocities were measured 0.67 ft. below Surface
(with Meter)
Additional Comments
1889 Resort Pike. Old site ID: SC-3.
Stream Information
Stream Flow: Less than Bankfull
Scour Pool: Length 4 ft.
, Width 4 ft.
, Depth 1.9 ft.
Upstream Pond: Length 4 ft.
, Width 3 ft.
, Depth 2.5 ft.
Riffle Information
Water Depth: 1.2 ft.
Bankfull Width: 10 ft.
Wetted Width: 7.5 ft.
Water Velocity: 0.6 ft./sec.
(Measured with Meter)
Dominant Substrate: Sand and organics
Road Information
Paved
County Road
Road Condition: Good
Road Width at Culvert: 28 ft.
Location of Low Point: Other
Runoff Path: Ditch
Embankments
Upstream
Fill Depth: 3.5 ft.
Slope: Vertical
Downstream
Fill Depth: 3.7 ft.
Slope: Vertical
Approaches
Left Approach
Length: 700 ft.
Slope: 1% to 5%
Vegetation: Heavy
LS Factor: 0.535
Erosion: 0.3466 tons/year
Right Approach
Length: 80 ft.
Slope: 1% to 5%
Vegetation: Heavy
LS Factor: 0.364
Erosion: 0.027 tons/year
Erosion Information
Total Erosion at Crossing: 0.3786 tons/year
Extent of Erosion: Minor
Notes: Road runoff directly east of paved diversion creating second diversion gully.
Location of Erosion | Erosion Dimensions | Eroded Material | Material Eroded | Total Erosion | ||
facing downstream | Length | Width | Depth | Reaching Stream? | (tons/year) | |
Right Downtream Ditch |
5 ft. |
5 ft. |
1 ft. |
no |
Gravelly Loam |
0.005 |
Summary Information
Fish Passability 0