Road Stream Crossing Site GTBAY_TC008
Tobeco Creek Watershed, Tobeco Creek Tributary
Private Drive
Acme Twp,
Grand Traverse County
Information collected by:
Site Location
GPS Coordinates: 44.815831
, -85.440319
T28N
R9W
Sec 19
Owned by Private
Total Erosion: 0.153 tons/year
Severity: Minor
Year Inventoried: 2020
Inlet
Outlet
Upstream Conditions
Downstream Conditions
Road Approach - Left
Road Approach - Right
Crossing Information
Type of Crossing: culvert(s)
Structure Shape: Round
Inlet Type: Projecting
Outlet Type: At Stream Grade
Structure Material: Plastic
Structure Substrate: Rock
General Conditions: Good
Structure Interior: corrugated
Dimensions of Structure: Length 30 ft.
, Width 1.5 ft.
, Height 1.5 ft.
Water Depth: 0 ft.
Embedded Depth of Structure: 0 ft.
Water Velocity*: 0 ft./sec.
Water Depth: 0 ft.
Embedded Depth of Structure: 0 ft.
Water Velocity*: 0 ft./sec.
*Water Velocities were measured at the Surface
Stream Information
Stream Flow: None
Road Information
Gravel
Private Road
Road Condition: Good
Road Width at Culvert: 13 ft.
Location of Low Point: Other
Runoff Path: Ditch
Embankments
Upstream
Fill Depth: 3.8 ft.
Slope: 1:2
Downstream
Fill Depth: 3.8 ft.
Slope: More than 1:2
Approaches
Left Approach
Length: 105 ft.
Slope: 1% to 5%
Vegetation: Partial
LS Factor: 0.395
Erosion: 0.1485 tons/year
Right Approach
Length: 25 ft.
Slope: Less Than 1%
Vegetation: Partial
LS Factor: 0.05
Erosion: 0.0045 tons/year
Erosion Information
Total Erosion at Crossing: 0.153 tons/year
Summary Information