Idaho Falls in eastern Idaho sits near the Snake River Plain volcanic zone and active fault systems. The city is adjacent to Idaho National Laboratory — the nation's leading nuclear energy research facility — creating unique nuclear emergency planning requirements for the region. The Snake River creates flooding risk. The 1976 Teton Dam failure upstream caused catastrophic flooding through Idaho Falls killing 11 people.
// 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.
- Emergency Food Supplies
- Water Filtration & Storage
- Backup Generator
- Solar Backup Power
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// Risk Intelligence
| Threat Score | 5 / 10 Moderate |
| Primary Hazard | Earthquake / Flash Flooding |
| FEMA Flood Zone | Low |
| County FEMA Declarations | 6 |
| Last Major Event | 2022 Earthquake |
// Emergency Information
| Emergency Phone | (208) 612-8219 |
| Evacuation Routes | State and US highways |
| Elevation | 4705 ft above sea level |
// County Risk Profile
// Other Cities in Bonneville County ID
// Nearby Infrastructure Risks
Critical infrastructure facilities within or near this area that could affect civilian safety during emergencies, conflict, or infrastructure failures.
Infrastructure risk data is for emergency preparedness awareness. Facility locations are publicly known. Always follow official emergency guidance.