River gauges›Ohio
RIVER GAUGE · GREAT MIAMI RIVER

Great Miami River at Piqua

Miami County, Ohio

Water level1.50 ft
Flow257 cfs
Last readingSep 16, 2026, 5:00 PM UTC (last recorded)
Action11.5 ft
Minor flood14 ft
Moderate flood16 ft
Major flood19 ft

The past week

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What floods at each level

Highest crests on record

DateLevelFlow
Dec 21, 201314.91 ft22,800 cfs
Jan 20, 195914.8 ft—
Aug 7, 199514.2 ft20,000 cfs

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