Road Stream Crossing Site LTB-031
Little Traverse Bay Watershed, Birchwood Creek
M-119
West Traverse Twp,
Emmet County
Information collected by:
Site Location
GPS Coordinates: 45.45313574
, -85.05600119
Fish Passability 0
Perch Height: 1 ft.
Total Erosion: 0 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
Outlet Type: Cascade over Riprap
Structure Material: Metal
Structure Substrate: None
General Conditions: Good
Structure Interior: corrugated
Dimensions of Structure: Length 100 ft.
, Width 15.42 ft.
, Height 15.42 ft.
Perch Height: 1 ft.
Structure Inlet
Water Depth: 0.2 ft.
Water Velocity*: 5.5 ft./sec.
Structure Outlet
Water Depth: 1.42 ft.
Embedded Depth of Structure: 0 ft.
Water Velocity*: 5.5 ft./sec.
*Water Velocities were measured at the Surface
(with Meter)
Additional Comments
Drains Birchwood Ponds. Old site ID: UT-29.
Stream Information
Stream Flow: Less than Bankfull
Upstream Pond: Length 300 ft.
, Width 200 ft.
Riffle Information
Water Depth: 0.2 ft.
Bankfull Width: 2.25 ft.
Wetted Width: 0.92 ft.
Water Velocity: 1.1 ft./sec.
(Measured with Meter)
Dominant Substrate: Cobble
Road Information
Paved
State Road
Road Condition: Good
Road Width at Culvert: 30 ft.
Slope: More than 1:2
Fill Depth: 25 ft.
Slope: 1:1
Length: 300 ft.
Slope: 1% to 5%
Length: 200 ft.
Slope: 1% to 5%
Erosion Information
Total Erosion at Crossing: 0 tons/year
Extent of Erosion: Stabilized
Notes: None.
Summary Information
Fish Passability 0