May 31, 2013
The region remained under the influence of a stacked low pressure system over southeast North Dakota. A narrow band of three to five inches of rain fell across the Park River area, which had been hit with several rounds of steady rainfall in the past month. Numerous roads were closed due to high water.
Source: NOAA National Weather Service Storm Events Database (event 444955). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Walsh County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.