Jul 7, 2022
A narrow and nearly stationary band of thunderstorms developed across Dixon and northern Dakota Counties during the late afternoon hours. Rainfall estimates of 3 to 5 inches occurred in a very small area from central Dixon to far northwestern Woodbury Counties, with the largest observed rainfall of 5.50 inches 4 miles west of McCook Lake, 2.77 inches at mesonet site AV951 in northern Sioux City, IA, 2.07 inches at river gage SXCI4 along Perry Creek in northern Sioux City, IA 2.01 inches in Conco
Source: NOAA National Weather Service Storm Events Database (event 1048245). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Dixon County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.