River gauges›Ohio
RIVER GAUGE · MAHONING RIVER

Mahoning River at Warren

Trumbull County, Ohio

Water level2.43 ft
Flow324 cfs
Last readingSep 16, 2026, 4:30 PM UTC (last recorded)
Action7 ft
Minor flood10 ft
Moderate flood11 ft
Major flood12.5 ft

The past week

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What floods at each level

Highest crests on record

DateLevelFlow
Mar 25, 191321 ft—
Jan 21, 195916.7 ft—
Jul 22, 200314.88 ft—

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