Thurston County anchored by Olympia the Washington state capital sits in the Nisqually earthquake zone — the 2001 Nisqually earthquake of magnitude 6.8 caused widespread damage across the county. The county is in the lahar flow paths from Mount Rainier. As the state capital county Thurston County hosts critical Washington state government infrastructure. Joint Base Lewis-McChord is in adjacent Pierce County creating regional military emergency planning coordination requirements.
// 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 Risk |
| Primary Hazard | Earthquake / Volcanic |
| Secondary Hazard | Wildfire |
| FEMA Flood Zone | Moderate |
| Federally Declared Disasters | 5 |
| Last Major Event | 2001 Nisqually Earthquake |
| Event Frequency | Annual |
// Emergency Operations
| Emergency Mgmt Phone | (360) 786-5400 |
| Emergency Shelters | 10 designated facilities |
| Evacuation Routes | I-5 US-101 WA-8 WA-507 |
// County Profile
| County | Thurston County WA |
| State | Washington (WA) |
| Population | 291 |
| Area | 727 sq miles |
| FEMA Region | Moderate |
// Major Cities
// Cities in This County
// Other Washington Counties
// 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.