Gallatin County, Montana
Natural Hazard Risk Assessment — Population: 118,825
81.0NRI
Relatively Moderate
Overall Risk Rating
👥
Population
118,825
🏠
Building Value
$28.3B
💰
Annual Hazard Loss
$65.8M
⚠️
Hazards Tracked
15
Natural Hazard Risk Profile
⛄
Very HighWinter Weather
Annual Loss$3.6M
Risk Score99.6
🏔️
Very HighAvalanche
Annual Loss$7.2M
Risk Score96.6
⛰️
Relatively ModerateLandslide
Annual Loss$352K
Risk Score96.6
🏔️
Relatively ModerateEarthquake
Annual Loss$17.2M
Risk Score94.1
🥶
Relatively HighCold Wave
Annual Loss$14.3M
Risk Score93.6
⚡
Relatively HighLightning
Annual Loss$2.2M
Risk Score92.7
🔥
Relatively ModerateWildfire
Annual Loss$2.5M
Risk Score91.4
🧊
Relatively ModerateHail
Annual Loss$1.7M
Risk Score84.5
Show all 15 hazards
🌊
Relatively LowRiverine Flooding
Annual Loss$15.5M
Risk Score64.2
💨
Relatively LowStrong Wind
Annual Loss$605K
Risk Score39.2
☀️
Relatively LowDrought
Annual Loss$78K
Risk Score37.4
🌡️
Very LowHeat Wave
Annual Loss$186K
Risk Score28.8
❄️
Very LowIce Storm
Annual Loss$34K
Risk Score24.1
🌋
Very LowVolcanic Activity
Annual Loss$1
Risk Score20.5
🌪️
Very LowTornado
Annual Loss$259K
Risk Score16.7
Gallatin County vs. National Average
🎯 Overall Risk
81.0+32.3 vs avg
National avg: 48.7
🔥 Wildfire Risk
91.4+42.7 vs avg
National avg: 48.7
👥 Social Vulnerability
10.6-38.6 vs avg
National avg: 49.2
🛡️ Community Resilience
71.7+23.0 vs avg
National avg: 48.7
Community Profile
Social Vulnerability
10.6
Very LowHigher scores indicate greater social vulnerability to natural hazards.
Community Resilience
71.7
Relatively HighHigher scores indicate better ability to prepare for, adapt to, and recover from hazards.
Frequently Asked Questions
Data from FEMA National Risk Index. For informational purposes only. Consult local authorities for property-specific risk.