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Flash Flood — Clayton, IA

Jul 15, 2022

Several rounds of storms with heavy rain moved across parts of northeast Iowa during the morning of July 15th. Radar estimates indicate a band of 3 to 5 inches of rain fell across the northeast corner of Clayton County. This heavy rain pushed Bloody Run Creek out of its banks which took out a bridge in Bloody Run County Park west of Marquette (Clayton County).

Source: NOAA National Weather Service Storm Events Database (event 1044965). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Clayton, IA

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

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