River gauges›Ohio
RIVER GAUGE · OTTAWA RIVER

Ottawa River at University of Toledo

Lucas County, Ohio

Water level2.71 ft
Flow24 cfs
Last readingSep 16, 2026, 4:30 PM UTC (last recorded)
Action14 ft
Minor flood14.5 ft
Moderate flood15.5 ft
Major flood17 ft

The past week

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What floods at each level

Highest crests on record

DateLevelFlow
Mar 13, 198214.54 ft3,950 cfs
Mar 10, 200913.94 ft3,240 cfs
Mar 21, 197813.7 ft3,330 cfs

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