May 15, 2023
Four consecutive days of light to heavy rainfall events during the middle of May resulted in near 1.5 inches and some minor flooding along the more narrow, shallow rivers in northeast Iowa. Initial light to moderate rainfall on May 12th quenched soils from a drier than normal spring, while subsequent storms over the weekend of May 13th-14th resulted in rapid runoff and minor flooding along the Little Cedar and Turkey Rivers. Along the Little Cedar River, the highest realized height above flood s
Source: NOAA National Weather Service Storm Events Database (event 1100493). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Winneshiek County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.