Stevenson Washington is the county seat of Skamania County and sits on the Columbia River near the Bonneville Dam — one of the most significant federal hydroelectric dams in the US, generating power for millions of Pacific Northwest residents. Mount St Helens sits to the north in Skamania County and Mount Adams to the east. The county experiences significant wildfire risk during dry summers. Cascadia Subduction Zone earthquake risk could damage the Bonneville Dam infrastructure.
// 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 | 7 / 10 High |
| Primary Hazard | Dam / Volcano / Earthquake / Wildfire |
| FEMA Flood Zone | Moderate |
| County FEMA Declarations | 7 |
| Last Major Event | Mt. St. Helens 1980 |
// Emergency Information
| Emergency Phone | 509-427-5970 |
| Evacuation Routes | State and US highways |
| Elevation | 260 ft above sea level |
// County Risk Profile
Skamania County WA
Washington · Earthquake / Volcanic
View full county emergency preparedness profile →
6/10
Moderate Risk