Severe · Flood WarningActive alert
Flood Warning issued September 23 at 10:05AM CDT until September 24 at
Affecting Johnson, IA; Louisa, IA; Washington, IA
In effect until: Sep 24, 2026, 3:15 PM
Johnson, IA; Louisa, IA; Washington, IA
Confirmed across 3 counties in IA; expires 3:15 PM.
Avoid flooded areas. Move to higher ground if water is rising near you.
Read the original bulletin (official text)
...The Flood Warning is extended for the following rivers in Iowa... Iowa River at Oakville affecting Louisa County. Iowa River at Wapello affecting Louisa County. English River at Kalona affecting Johnson and Washington Counties. ...The Flood Warning continues for the following rivers in Iowa... Iowa River near Lone Tree affecting Louisa, Johnson and Washington Counties. * WHAT...Minor flooding is occurring and will continue. * WHERE...Iowa River near Lone Tree. * WHEN...Until Thursday afternoon. * IMPACTS...At 16.0 feet, Flood waters affect parts of Lola Lane and Y Avenue. River Junction Access Park is closed. * ADDITIONAL DETAILS... - At 9:00 AM CDT Wednesday the stage was 16.4 feet. - Forecast...The river is expected to fall below flood stage tomorrow morning and continue falling. - Flood stage is 16.0 feet.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™