Road Stream Crossing Site EUP_Pickford 2
Munuscong River Watershed, Unnamed
Forest Access Road
Chippewa County
Information collected by:
MiDNR
Site Location
GPS Coordinates: 46.2053547115064,-84.4730323964499
T 044N R 001 Sec 18
Fish Passability: Barrier at Most Flows
Total Erosion: 0 tons/year
Overall Score: 32
Severity: Severe
Date Inventoried: 10/6/2021
Road Approach - Left
Road Approach - Right
Inlet
Upstream Conditions
Outlet
Downstream Conditions
Site Sketch
Crossing Information*
Type of Crossing: Culvert(s)
Number of Structures: 1
Structure Shape: Round
Inlet Type: Projecting
Outlet Type: At Stream Grade
Structure Material: Plastic
Structure Substrate: Mixture
General Conditions: No deficiencies. New structure or nearly new condition.
Structure Interior: Smooth
Is Structure Rusted through? No
Dimensions of Structure: Length 17 ft. Width 8 ft. Height 8 ft.
Percentage Plugged: 61% - 80% Inlet
Percentage Crushed: None or 0%
Structure Inlet
Water Depth: 0.2 ft.
Embedded Depth of Structure: 0 ft.
Structure Outlet
Water Depth: 0 ft.
Embedded Depth of Structure: 0 ft.
Stream Information
Stream Flow: None – The streambed is dry and there is no water flow.
Is Scour Pool Present? No
Is Upstream Ponding Present? Yes
Pond: Length 9 ft., Width 4.5 ft.
Riffle Information
Road Information
Road Surface: Grass/Vegetated
Owner: State
Manager: DNR Forest Resources Division
Road Condition: Old Pavement or Rutted, Minor cracking or rutting/ponding at crossing all or part of crossing length.
Road Core Integrity: Fair (some of the symptoms may be present, but not to an extent posing high risk to the crossing)
Road Width at Culvert: 10 ft.
Location of Low Point: At Stream
Runoff Path: Ditch
Embankments
Upstream
Fill Depth: 1.5 ft.
Slope: Moderate, 2:1, 22.5°, or 41%
Downstream
Fill Depth: 2 ft.
Slope: Moderate, 2:1, 22.5°, or 41%
Approaches
Left Approach
Length: 20 ft.
Slope: 1-5%
Vegetation: Partial, Ditch has some vegetation and some bare, eroding places.
Erosion Estimate: 0 tons/year
Right Approach
Length: 10 ft.
Slope: 1-5%
Vegetation: Partial, Ditch has some vegetation and some bare, eroding places.
Erosion Estimate: 0 tons/year
Erosion Information
Estimate of Total Erosion at Crossing: 0 tons/year
Summary Information
Fish Passability: Barrier at Most Flows
Site Comments: Impoundment on upstream side
*These data are maintained in the Michigan DNR Road Stream Crossing Inventory.