Logan in the Cache Valley of northern Utah faces earthquake risk from the Wasatch Fault system and flash flooding from Logan Canyon and the Logan River. Utah State University creates institutional emergency planning requirements. The narrow Cache Valley geography between the Wellsville and Bear River Mountains creates complex flooding dynamics and can trap wildfire smoke and air pollution creating air quality emergencies.
// 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 | Moderate |
| County FEMA Declarations | 5 |
| Last Major Event | 2020 Earthquake |
// Emergency Information
| Emergency Phone | (435) 716-9500 |
| Evacuation Routes | US-89 US-91 UT-30 UT-165 |
| Elevation | 4534 ft above sea level |
// County Risk Profile
Cache County UT
Utah · Earthquake / Flash Flooding
View full county emergency preparedness profile →
5/10
Moderate Risk