Road Stream Crossing Site EUP_6372824047
Les Cheneaux Islands Watershed, Rabbit Back Creek
Usfh 3163
Mackinac County
Information collected by:
Superior Watershed Partnership
Site Location
GPS Coordinates: 45.9225216090001,-84.758182475
T 041NN R 004W Sec 25
Fish Passability: Not Assessed
Structure is NOT Perched
Date Inventoried: 6/13/2020
Crossing Information*
Type of Crossing: Ford
Number of Structures: 1
Structure Substrate: Mixture
General Conditions: Severe deterioration from corrosion or abrasion (more than 50% of the structure is rusted through) or cracking or spalling or chipping (more than 50% of the structure is compromised). Or Major shape changes (described above) reducing the capacity of the structure by greater than 50%. OR Segment disconnect causing major subsurface erosion/piping and/or partial fill failure and/or sink holes in the fill.
Is Structure Rusted through? No
Dimensions of Structure: Width 0 ft. Height 0 ft.
Percentage Plugged: None or 0%
Percentage Crushed: None or 0%
Structure is NOT Perched
Structure Inlet
Water Depth: 0 ft.
Embedded Depth of Structure: 0 ft.
Water Velocity*: 0 ft./sec.
Structure Outlet
Water Depth: 0 ft.
Embedded Depth of Structure: 0 ft.
Water Velocity*: 0 ft./sec.
*Water Velocities were measured at the surface.
Riffle Information
Water Depth: 0 ft.
Bankfull Width: 0 ft.
Wetted Width: 0 ft.
Water Velocity: 0 ft./sec.
Road Information
Road Surface: Native Surface
Owner: Federal
Road Condition: Broken Pavement or Rilled/Gullied, Multiple patches, cracks, rilling, or gullies at crossing.
Runoff Path: Roadway
Embankments
Upstream
Fill Depth: 0 ft.
Downstream
Fill Depth: 0 ft.
Erosion Information
Summary Information
Fish Passability: Not Assessed
Is a future visit to this site recommended? Yes, Significant deterioration is present where the mud holes are. The holes are likely to grow larger in size with time.
Site Comments: Culvert is not present, there are 2 large eroded mud holes present where the point is.
*These data are maintained in the Michigan DNR Road Stream Crossing Inventory.