2026-04-15T08:00:00-04:00
Heavy rain may fall on a deep primed snowpack leading to the melt increasing. Flows in rivers may increase quickly and reach critical levels. * WHAT...Flooding caused by rain and snowmelt continues to be possible. * WHERE...Portions of central Upper and western Upper Michigan, including the following areas, in central Upper Michigan, Alger, Baraga, Delta, Dickinson, Iron, Luce, Marquette, Menominee, Northern Schoolcraft and Southern Schoolcraft. In western Upper Michigan, Gogebic, Keweenaw, Northern Houghton, Ontonagon and Southern Houghton. * WHEN...Through Wednesday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - www.weather.gov/safety/flood
Summary
The ideal streamflow range for this run is between 300 and 800 cubic feet per second (cfs), with the best conditions typically occurring during the spring and early summer months.
The class rating for this stretch of the river is Class III and IV, offering exciting rapids and obstacles for experienced paddlers. The segment mileage is approximately 6.5 miles, with the average run time being around 3-4 hours.
Specific rapids and obstacles along this stretch of the river include the Minnewawa Falls themselves, as well as the "Crazy Sluice" and "Pinball" rapids. These sections offer challenging drops and tight turns, making it a thrilling adventure for those looking for an adrenaline rush.
There are specific regulations to be aware of when paddling this section of the Whitewater River. All paddlers are required to wear a personal flotation device (PFD) at all times, and it is recommended to wear a helmet as well. Additionally, there are restrictions on the use of motorized watercraft on this section of the river.
Regional Streamflow Levels
Presque Isle River Near Tula
|
66cfs |
Black River Near Bessemer
|
4520cfs |
West Branch Ontonagon River Near Bergland
|
525cfs |
Ontonagon River Near Rockland
|
16900cfs |
Cisco Branch Ontonagon R At Cisco Lake Outlet
|
166cfs |
Bad River Near Odanah
|
5200cfs |
15-Day Long Term Forecast
River Run Details
| Last Updated | 2023-06-20 |
| River Levels | 80 cfs (4.63 ft) |
| Percent of Normal | 19% |
| Status | |
| Class Level | iii |
| Elevation | ft |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 04032000 |
Preque Isle State Campground
Black River Harbor Recreation Area
Black River Harbor Campground
Backcountry campsite BC4
Backcountry campsite BC3
LC-2
Minnewawa Falls To Lake Superior
Wilderness Area Presque Isle River Scenic Site, Porcupine Mountains
Wilderness Area Porcupine Mountains
Porcupine Mountains Wilderness State Park
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