May 13, 2009
A cold front in central Iowa sparked some heavy rain-producing showers and thunderstorms during the afternoon and evening hours of May 13th. Flash flooding resulted from the torrential downpours. In addition, a few of the stronger storms produced non-severe hail up to the size of a nickel.
Source: NOAA National Weather Service Storm Events Database (event 170058). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Carroll County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.