River gauges›Iowa
RIVER GAUGE · IOWA RIVER

Iowa River at Wapello

Louisa County, Iowa

Water level14.28 ft
Flow8,920 cfs
Last readingSep 16, 2026, 5:00 PM UTC (last recorded)
Action18.5 ft
Minor flood21 ft
Moderate flood25 ft
Major flood27.5 ft

The past week

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What floods at each level

Highest crests on record

DateLevelFlow
Jun 13, 200832.15 ft188,000 cfs
Jul 3, 201430.18 ft107,000 cfs
Jul 6, 199329.53 ft—

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