Road Stream Crossing Site LTB-079
Little Traverse Bay Watershed, Tannery Creek
Harbor View
Bear Creek Twp,
Emmet County
Information collected by:
Site Location
GPS Coordinates: 45.37312296
, -84.90434298
Owned by Private
Fish Passability 0.5
Total Erosion: 0.4144 tons/year
Severity: Moderate
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: Mixture
General Conditions: Poor
Structure Interior: corrugated
Dimensions of Structure: Length 3.912 ft.
, Width 1.5 ft.
, Height 1.167 ft.
Percentage Plugged:
Inlet: 76% to 100%
Outlet: 76% to 100%
Percentage Crushed:
Inlet: 26% to 50%
Structure Inlet
Water Depth: 0.028 ft.
Embedded Depth of Structure: 0.04 ft.
Water Velocity*: 0 ft./sec.
Structure Outlet
Water Depth: 0.25 ft.
Embedded Depth of Structure: 0.25 ft.
Water Velocity*: 0 ft./sec.
*Water Velocities were measured 0.0168 ft. below Surface
(with Meter)
Additional Comments
259 Harbow View. Old site ID: TC-8.
Stream Information
Stream Flow: Less than 1/2 Bankfull
Riffle Information
Water Depth: 0.167 ft.
Bankfull Width: 3 ft.
Wetted Width: 2 ft.
Water Velocity: 0 ft./sec.
(Measured with Meter)
Dominant Substrate: Organics
Road Information
Paved
Town Road
Road Condition: Good
Road Width at Culvert: 21 ft.
Location of Low Point: At Stream
Runoff Path: Ditch
Embankments
Upstream
Fill Depth: 4 ft.
Slope: 1:1.5
Downstream
Fill Depth: 4 ft.
Slope: 1:2
Approaches
Left Approach
Length: 300 ft.
Slope: 6% to 10%
Vegetation: Partial
LS Factor: 1.77
Erosion: 0.3686 tons/year
Right Approach
Length: 150 ft.
Slope: 1% to 5%
Vegetation: Partial
LS Factor: 0.44
Erosion: 0.0458 tons/year
Erosion Information
Total Erosion at Crossing: 0.4144 tons/year
Extent of Erosion: Stabilized
Summary Information
Fish Passability 0.5
A future visit to this site is recommended. wetland area, ensure culvert not completely plugedd
These non-native species were observerd at this site: Reed Canary Grass