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Floods in Alaska
19 federal floods disaster declarations in Alaska since 1953.
Floods — Alaska — federal disaster declarations per year
19672026
Counties most affected
Bethel Census Area9Yukon-Koyukuk Census Area8Matanuska-Susitna Borough5Southeast Fairbanks Census Area4Kenai Peninsula Borough3Nome Census Area2Kusilvak Census Area1North Slope Borough1Northwest Arctic Borough1Kodiak Island Borough1Anchorage Municipality1Dillingham Census Area1Fairbanks North Star Borough1Juneau City and Borough1Aleutians West Census Area1
Declarations
May 29, 2026Flood
SEVERE STORMS, FLOODING, AND REMNANTS OF TYPHOON HALONG
October 22, 2025Flood10 counties
SEVERE STORMS, FLOODING, AND REMNANTS OF TYPHOON HALONG
October 16, 2024Flood1 counties
FLOODING
August 23, 2023Flood10 counties
FLOODING
August 26, 2022Flood3 counties
FLOODING
September 5, 2018Flood1 counties
FLOODING
January 16, 2014Flood1 counties
FLOODING
June 25, 2013Flood5 counties
FLOODING
June 10, 2011Flood1 counties
ICE JAM AND FLOODING
June 11, 2009Flood8 counties
FLOODING AND ICE JAMS
August 4, 2006Flood3 counties
SNOW MELT AND ICE JAM FLOODING
June 26, 2002Flood6 counties
FLOODING
October 13, 1995Flood4 counties
FLOODING
June 10, 1989Flood3 counties
FLOODING
October 27, 1986Flood1 counties
COASTAL STORM, HIGH WINDS & WAVES
October 27, 1986Flood4 counties
SEVERE STORMS & FLOODING
November 14, 1974Flood
SEVERE STORMS & FLOODING
November 7, 1973Flood
HEAVY RAINS & FLOODING
August 17, 1967Flood
SEVERE STORMS & FLOODING
Source: OpenFEMA Disaster Declarations Summaries. History is not a forecast.