Road Stream Crossing Site AUS_OS065
Au Sable River Watershed, Tributary of Lost Creek
Randall Rd (County 489)
Big Creek Twp,
Oscoda County
Information collected by:
Site Location
GPS Coordinates: 44.63792
, -84.24058
T26N
R02E
Sec 18,19
Owned by Private
Perch Height: 0.6 ft.
Total Erosion: 13.4114 tons/year
Severity: Severe
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 40 ft.
, Width 1.7 ft.
, Height 1.7 ft.
Perch Height: 0.6 ft.
Structure Inlet
Water Depth: 0.2 ft.
Embedded Depth of Structure: 0 ft.
Water Depth: 0 ft.
Embedded Depth of Structure: 0 ft.
Stream Information
Stream Flow: None
Road Information
Sand
County Road
Road Condition: Good
Road Width at Culvert: 22 ft.
Location of Low Point: At Stream
Runoff Path: Roadway
Embankments
Upstream
Fill Depth: 1.1 ft.
Slope: More than 1:2
Downstream
Fill Depth: 1.3 ft.
Slope: More than 1:2
Approaches
Left Approach
Length: 347 ft.
Slope: 1% to 5%
Vegetation: Heavy
LS Factor: 0.469
Erosion: 0.9872 tons/year
Right Approach
Length: 1000 ft.
Slope: 6% to 10%
Vegetation: Heavy
LS Factor: 2.05
Erosion: 12.4242 tons/year
Erosion Information
Total Erosion at Crossing: 13.4114 tons/year
Summary Information
These non-native species were observerd at this site: Queen Anne's Lace, Yellow Sweet grass, Canary reed grass