Road Stream Crossing Site AUS_PR114
Au Sable River Watershed, Surface Drain
Procunier Rd
Gustin Twp,
Alcona County
Information collected by:
Site Location
GPS Coordinates: 44.61232
, -83.47344
T26N
R08E
Sec 28,33
Owned by Private
Fish Passability 0.5
Structure is NOT Perched
Total Erosion: 0.8479 tons/year
Severity: Moderate
Year Inventoried: 2013
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 48 ft.
, Width 3 ft.
, Height 3 ft.
Percentage Crushed:
Inlet: 0%
Outlet: 26% to 50%
In Pipe: 0%
Structure is NOT Perched
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.
Stream Information
Stream Flow: None
Scour Pool: Length 0 ft.
, Width 0 ft.
, Depth 0 ft.
Upstream Pond: Length 0 ft.
, Width 0 ft.
, Depth 0 ft.
Riffle Information
Water Depth: 0 ft.
Bankfull Width: 0 ft.
Wetted Width: 0 ft.
Water Velocity: 0 ft./sec.
Road Information
Paved
County Road
Road Condition: Fair
Road Width at Culvert: 22.5 ft.
Location of Low Point: At Stream
Runoff Path: Roadway
Embankments
Upstream
Fill Depth: 0.9 ft.
Slope: More than 1:2
Downstream
Fill Depth: 1.4 ft.
Slope: More than 1:2
Approaches
Left Approach
Length: 1000 ft.
Slope: 1% to 5%
Vegetation: Heavy
LS Factor: 0.57
Erosion: 0.424 tons/year
Right Approach
Length: 1000 ft.
Slope: 1% to 5%
Vegetation: Heavy
LS Factor: 0.57
Erosion: 0.424 tons/year
Erosion Information
Total Erosion at Crossing: 0.8479 tons/year
Summary Information
Fish Passability 0.5
A future visit to this site is recommended. The outlet is quite crushed. It doesn't seem like it would impact water flow, but this should be evaluated more.
These non-native species were observerd at this site: Spotted Knapweed