21declarations
16major disasters
5emergencies
1969first on record
2026latest
By hazard
Severe Storm7
Flood4
Winter Storm2
Tornado2
Severe Ice Storm2
Biological2
Hurricane1
Snowstorm1
By decade
11960s
31970s
31990s
32000s
42010s
72020s
Population: 22,505 in April 2020, 23,551 in July 2024 (Census Bureau estimates).
Declarations naming Overton County
| Declared | Number | Title | Hazard | Programs | Federal aid |
|---|---|---|---|---|---|
| Feb 6, 2026 | DR-4898-TN | Severe Winter Storm | Winter Storm | IHPPA | $235.2 million |
| Jan 24, 2026 | EM-3635-TN | Severe Winter Storm | Winter Storm | PA | — |
| Apr 2, 2025 | EM-3625-TN | Severe Storms, Straight-Line Winds, Tornadoes, and Flooding | Severe Storm | PA | — |
| May 8, 2021 | DR-4601-TN | Severe Storms, Tornadoes, and Flooding | Tornado | IHPPAHM | $23.7 million |
| Apr 21, 2021 | DR-4594-TN | Severe Winter Storms | Severe Ice Storm | PAHM | $17.9 million |
| Apr 2, 2020 | DR-4514-TN | COVID-19 Pandemic | Biological | IHPPAHM | $686.7 million |
| Mar 13, 2020 | EM-3473-TN | COVID-19 | Biological | PA | — |
| Apr 17, 2019 | DR-4427-TN | Severe Storms, Flooding, Landslides, and Mudslides | Flood | PAHM | $24.7 million |
| Apr 2, 2015 | DR-4211-TN | Severe Winter Storm and Flooding | Severe Ice Storm | PAHM | $38.1 million |
| Mar 16, 2012 | DR-4060-TN | Severe Storms, Tornadoes, Straight-Line Winds and | Severe Storm | IHPHM | $1.0 million |
| Sep 15, 2010 | DR-1937-TN | Severe Storms and Flooding | Severe Storm | PAHM | $4.5 million |
| Aug 21, 2009 | DR-1856-TN | Severe Storms and Flooding | Severe Storm | PAHM | $2.4 million |
| Sep 5, 2005 | EM-3217-TN | Hurricane Katrina Evacuation | Hurricane | PA | $34.9 million |
| Apr 5, 2002 | DR-1408-TN | Severe Storms and Flooding | Severe Storm | IAPAHM | $9.0 million |
| Jan 13, 1998 | DR-1197-TN | Severe Storms and Flooding | Severe Storm | IAPA | — |
| Feb 28, 1994 | DR-1010-TN | Severe Winter Ice Storm,flash Flooding | Severe Storm | PA | — |
| Mar 14, 1993 | EM-3095-TN | Severe Snowfall, Winter Storm | Snowstorm | PA | — |
| Mar 22, 1975 | DR-459-TN | Severe Storms & Flooding | Flood | IAPA | — |
| Apr 4, 1974 | DR-424-TN | Tornadoes | Tornado | IAPA | — |
| Jun 28, 1973 | DR-395-TN | Severe Storms & Flooding | Flood | IAPA | — |
| Jul 11, 1969 | DR-263-TN | Severe Storms & Flooding | Flood | IAPA | — |