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Flood — Floyd, IA

Jul 19, 1999

The Cedar River experienced record flooding due to excessive rainfall amounts. On the 19th, the river crested at 18.26 feet at Charles City (Floyd County). Two days later on the 21st, the river had an all-time record crest at Charles City of 22.80 feet. Cooperative observer rainfall reports from the 19th through the 21st included 11.81 inches at Charles City, 10.75 inches at Osage (Mitchell County) and 11.85 inches at New Hampton (Chickasaw County).Nearly every creek, stream and river in Chicka

Source: NOAA National Weather Service Storm Events Database (event 5707565). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Floyd, IA

This event is one of many recorded floods in Floyd County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.

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More Flood Stories

Flash Flood1 death$750K damage

Floyd, IA · Jul 19, 1999

As much as 8 inches of rain caused flash flooding over portions of northeast Iowa. Hardest hit were Rockford and Nora Springs (Floyd County) where an earthen dike washed away and a dam was breached.

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Flood$172K damage

Floyd, IA · Jun 22, 2024

Above normal rainfall over the course of June, combined with a robust rainfall event between June 20th and 22nd, led to widespread river flooding across portions of northeast Iowa.

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Flash Flood$10K damage

Floyd, IA · Aug 27, 2021

A complex of storms moved across northeast Iowa during the late afternoon and evening of August 27th. These storms produced two tornadoes in the vicinity of Marble Rock (Floyd County).

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Flash Flood$100K damage

Floyd, IA · Jul 22, 2017

A round of thunderstorms moved across northeast Iowa during the morning and afternoon of July 21st. These storms dropped locally heavy rains that produced some flash flooding in Fayette and Chickasaw Counties.

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