Sioux County Disaster History
Since 1965, FEMA has issued 15 federal disaster declarations covering Sioux County, Iowa.
Sioux County — federal disaster declarations per year
19652024
By hazard type
Severe Storm6
Flood5
Biological2
Drought1
Hurricane1
All declarations
June 24, 2024Severe Storm
SEVERE STORMS, FLOODING, STRAIGHT-LINE WINDS, AND TORNADOES
March 23, 2020Biological
COVID-19 PANDEMIC
March 13, 2020Biological
COVID-19
March 23, 2019Flood
SEVERE STORMS AND FLOODING
August 20, 2018Severe Storm
SEVERE STORMS, TORNADOES, STRAIGHT-LINE WINDS, AND FLOODING
July 24, 2014Flood
SEVERE STORMS, TORNADOES, STRAIGHT-LINE WINDS, AND FLOODING
July 2, 2013Severe Storm
SEVERE STORMS, TORNADOES, AND FLOODING
May 6, 2013Severe Storm
SEVERE WINTER STORM
July 29, 2010Severe Storm
SEVERE STORMS, FLOODING, AND TORNADOES
February 25, 2010Severe Storm
SEVERE WINTER STORMS AND SNOWSTORM
September 10, 2005Hurricane
HURRICANE KATRINA EVACUATION
July 9, 1993FloodIndividual Assistance
SEVERE STORMS & FLOODING
March 31, 1977Drought
DROUGHT
April 25, 1969FloodIndividual Assistance
FLOODING
April 22, 1965FloodIndividual Assistance
FLOODING
Source: OpenFEMA Disaster Declarations Summaries. "Individual Assistance" means FEMA aid to households was authorized; it does not measure total damage. History is not a forecast.