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San Joaquin County Disaster History
Since 1964, FEMA has issued 25 federal disaster declarations covering San Joaquin County, California.
San Joaquin County — federal disaster declarations per year
19642023
By hazard type
Flood10
Severe Storm6
Biological2
Coastal Storm2
Earthquake1
Drought1
Freezing1
Hurricane1
Dam/Levee Break1
All declarations
April 3, 2023Severe Storm
SEVERE WINTER STORMS, STRAIGHT-LINE WINDS, FLOODING, LANDSLIDES, AND MUDSLIDES
March 10, 2023Flood
SEVERE WINTER STORMS, FLOODING, LANDSLIDES, AND MUDSLIDES
January 14, 2023Flood
SEVERE WINTER STORMS, FLOODING, LANDSLIDES, AND MUDSLIDES
January 9, 2023Flood
SEVERE WINTER STORMS, FLOODING, AND MUDSLIDES
March 22, 2020Biological
COVID-19 PANDEMIC
March 13, 2020Biological
COVID-19
April 1, 2017Flood
SEVERE WINTER STORMS, FLOODING, AND MUDSLIDES
June 5, 2006Severe Storm
SEVERE STORMS, FLOODING, LANDSLIDES, AND MUDSLIDES
February 3, 2006Severe Storm
SEVERE STORMS, FLOODING, MUDSLIDES, AND LANDSLIDES
September 13, 2005Hurricane
HURRICANE KATRINA EVACUATION
June 30, 2004Dam/Levee Break
FLOODING AS A RESULT OF A LEVEE BREAK
February 9, 1998Severe StormIndividual Assistance
SEVERE WINTER STORMS AND FLOODING
January 4, 1997Severe StormIndividual Assistance
SEVERE STORMS, FLOODING, MUD AND LANDSLIDES
March 12, 1995Severe StormIndividual Assistance
SEVERE WINTER STORMS, FLOODING LANDSLIDES, MUD FLOW
February 11, 1991FreezingIndividual Assistance
SEVERE FREEZE
October 18, 1989EarthquakeIndividual Assistance
LOMA PRIETA EARTHQUAKE
February 21, 1986FloodIndividual Assistance
SEVERE STORMS & FLOODING
February 9, 1983Coastal StormIndividual Assistance
COASTAL STORMS, FLOODS, SLIDES & TORNADOES
September 24, 1982Flood
LEVEE BREAK
January 7, 1982Flood
SEVERE STORMS, FLOOD, MUDSLIDES & HIGH TIDE
October 2, 1980Flood
LEVEE BREAK & FLOODING
February 1, 1980Coastal Storm
TORRENTIAL RAIN, HIGH TIDE & WINDS
January 20, 1977Drought
DROUGHT
January 26, 1969FloodIndividual Assistance
SEVERE STORMS & FLOODING
December 24, 1964FloodIndividual Assistance
HEAVY RAINS & 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.