9declarations
5major disasters
2emergencies
1981first on record
2020latest
By hazard
Fire3
Biological2
Severe Storm2
Hurricane1
Flood1
By decade
11980s
11990s
42000s
32020s
Population: 118,962 in April 2020, 126,984 in July 2024 (Census Bureau estimates).
Declarations naming Gallatin County
| Declared | Number | Title | Hazard | Programs | Federal aid |
|---|---|---|---|---|---|
| Sep 5, 2020 | FM-5346-MT | Bridger Foothills Fire | Fire | PAHM | — |
| Mar 31, 2020 | DR-4508-MT | COVID-19 Pandemic | Biological | IHPPAHM | $92.9 million |
| Mar 13, 2020 | EM-3476-MT | COVID-19 | Biological | PA | — |
| Sep 13, 2005 | EM-3253-MT | Hurricane Katrina Evacuation | Hurricane | PA | $119,960 |
| Jul 7, 2001 | DR-1385-MT | Severe Winter Storms | Severe Storm | PAHM | $1.1 million |
| Aug 30, 2000 | DR-1340-MT | Wildfires | Fire | IAHM | $311,009 |
| Aug 16, 2000 | FM-2321-MT | Mt - South Central Zone 4 Fire Complex | Fire | PA | $18,783 |
| Feb 23, 1996 | DR-1105-MT | Severe Storms, Flooding, and Ice Jams | Severe Storm | PA | — |
| May 27, 1981 | DR-640-MT | Severe Storms & Flooding | Flood | IAPA | — |