Road Stream Crossing Site CLHW_LLM-006
Long Lake-Monaghan Creek Watershed, Monaghan Creek
Clinton Creek Rd
Krakow Twp,
Presque Isle County
Information collected by:
Site Location
GPS Coordinates: 45.25898
, -83.55882
T33N
R7E
Sec 14
Owned by Private
Structure is NOT Perched
Total Erosion: 0.2066 tons/year
Severity: Minor
Year Inventoried: 2016
Site ID
Inlet
Outlet
Upstream Conditions
Downstream Conditions
Road Approach - Left
Road Approach - Right
Crossing Information
Type of Crossing: culvert(s)
Number of Structures: 3
Structure Shape: Pipe Arch
Inlet Type: Projecting
Outlet Type: At Stream Grade
Structure Material: Metal
Structure Substrate: Rock
General Conditions: Fair
Multiple Culverts/Spans | ||||
Culvert/Span | Width | Length | Height | Material |
1 |
6 ft. |
36 ft. |
4.1 ft. |
Metal |
2 |
5.7 ft. |
36 ft. |
4.2 ft. |
Metal |
3 |
6 ft. |
36 ft. |
4.3 ft. |
Metal |
Structure Interior: corrugated
Structure is Rusted through
Dimensions of Structure: Length 36 ft.
, Width 5.7 ft.
, Height 4.2 ft.
Percentage Crushed:
Inlet: 0%
Outlet: 0%
In Pipe: 1% to 25%
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.
(with Float Test)
Additional Comments
Riffle was unavailable here
Stream Information
Stream Flow: None
Riffle Information
Water Depth: 0.2 ft.
Bankfull Width: 23 ft.
Wetted Width: 13 ft.
Water Velocity: 0.1 ft./sec.
(Measured with Float Test)
Dominant Substrate: Gravel
Road Information
Gravel
County Road
Road Condition: Good
Road Width at Culvert: 15 ft.
Location of Low Point: Other
Runoff Path: Ditch
Embankments
Upstream
Fill Depth: 1.3 ft.
Slope: More than 1:2
Downstream
Fill Depth: 1.2 ft.
Slope: More than 1:2
Approaches
Left Approach
Length: 0 ft.
Slope: Less Than 1%
Vegetation: Heavy
LS Factor: 0.05
Erosion: 0 tons/year
Right Approach
Length: 1000 ft.
Slope: Less Than 1%
Vegetation: Heavy
LS Factor: 0.05
Erosion: 0.2066 tons/year
Erosion Information
Total Erosion at Crossing: 0.2066 tons/year
Extent of Erosion: Moderate
Summary Information
Erosion is an area of concern for this site.
Culverts seem to be good shpae/size for this crossing