Hazard Warning: Hazard information may be user-submitted and unverified. Conditions change frequently. Always scout rapids and obstacles yourself.
Rapid MI

Grand Rapids

Ontonagon - Hwy.45 to Ontonagon (20 miles) (MI)

Gauge Conditions
Runnable: 500.0 – 5,000.0 CFS

Likely good boatable flows. (We need your comments and reports to refine description and recommended flows.)

Description

This is the only marked, named rapids on this reach. We have no specific information on the nature of this rapids. However, from the 'Map' tab ('USGS Aerial' view, zoomed in to maximum resolution) it appears to be an area of rubble shoals, leading to an island (making for some likely 'constriction waves').

Location
Type
Rapid
Mile Marker
0.0 mi
Directions
View Full Run
Hwy.45 to Ontonagon (20 miles)
Ontonagon
I(II) 18.3 mi
Current Conditions
5-Day Forecast
Whitewater data from
American Whitewater