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Flash Flood — Sac, IA

Aug 24, 2001

An area of thunderstorms developed over northwest and west central Iowa during the late afternoon and early evening hours. Deep moisture was in place over the state, combined with light winds aloft. The result was very heavy rainfall. Southeast Sac County reported six to seven inches of rainfall in a two to three hour period. This caused considerable street flooding in towns in southeast Sac County, and minor flash flooding in the surrounding countryside.

Source: NOAA National Weather Service Storm Events Database (event 5260973). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Sac, IA

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

View Sac County flood data →

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