Ohio · Unknown Co.

Ottawa River

· 42 mi · Class
Optimal: 60–190 CFS · USGS #04187100
124 avg
38.8CFS
11.33 ft gauge height
Below Optimal
→Stable
⚡Flow data is live from USGS·Rapid classifications and CFS ranges need community verification·Know this river?
Avg flow: 124 cfsHist. median: 0 cfsUSGS #04187100
State

Paddling access exists along the Ottawa River in north-west Ohio. (Ohio DNR)

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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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