Moderate Risk Montana  ·  Wildfire / Flash Flooding

Gallatin County MT

EMERGENCY PREPAREDNESS & DISASTER RISK PROFILE  ·  LAST UPDATED: Mar 2026

5/ 10
Threat Score
Population
118
Area
2,507
sq miles
Primary Hazard
Wildfire / Flash Flooding
FEMA Disasters
5
federally declared

Gallatin County anchored by Bozeman is one of the fastest growing counties in the United States. The Gallatin River creates flooding risk — the 2022 Yellowstone floods caused catastrophic damage in surrounding areas. The county serves as the northern gateway to Yellowstone National Park bringing massive tourism. Montana State University creates institutional emergency planning requirements. Wildfire risk is serious from surrounding forests and the county sits near active fault systems.

// Preparedness Recommendations

  • Evacuation routes inland should be identified in advance.
  • Store at least 72 hours of food and water.
  • Elevate critical belongings above flood level.
  • Have backup power ready in case of grid failure.

// Recommended Supplies

Essential gear for power outages, severe weather, and emergency situations in your area.

// Risk Intelligence

Threat Score 5 / 10    Moderate Risk
Primary Hazard Wildfire / Flash Flooding
Secondary Hazard Earthquake
FEMA Flood Zone Moderate
Federally Declared Disasters 5
Last Major Event 2022 Flooding
Event Frequency Annual

// Emergency Operations

Emergency Mgmt Phone (406) 582-2100
Emergency Shelters 6 designated facilities
Evacuation Routes I-90 US-191 MT-84 MT-345

// County Profile

County Gallatin County MT
State Montana (MT)
Population 118
Area 2,507 sq miles
FEMA Region Moderate

// Major Cities

Belgrade MT Bozeman MT

// Cities in This County

// Other Montana Counties