Michigan · Unknown Co.

Ontonagon River

· 20 mi · Class
Optimal: 675–2050 CFS · USGS #04040000
1,368 avg
16,100CFS
16.91 ft gauge height
Flood
Stable
Flow data is live from USGS·Rapid classifications and CFS ranges need community verification·Know this river?
Avg flow: 1,368 cfsHist. median: 0 cfsUSGS #04040000
Private

In this back country setting, the gorge-like landscape, exposed sandstone cliffs and waterfalls provide a unique recreational area for the Midwest. The river also has excellent fishing for resident brown trout, Lake Superior run salmon and steelhead. The river's outstandingly remarkable values include scenery, recreation, geology, fish and wildlife. <p></p>You will see serveral Class 1 rapids and 2 class 2 rapids. Best to run on the right. <p>&nbsp;</p> <b>For More Information Visit:</b> <p></p> <p></p><a href="https://www.rivers.gov/river/ontonagon" target= "_blank">Ontonagon River - rivers.g

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Data Quality

River conditions are community-verified. CFS ranges, difficulty ratings, and access points may not reflect every flow level or seasonal change. Always check current conditions, scout unfamiliar rapids, and paddle within your skill level.

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