Skamania County Disaster Risk

Skamania County has a FEMA National Risk Index rating of Relatively Low, placing it in the 50th percentile nationally out of 3,144 counties. This composite score reflects the county's overall exposure to natural hazards including floods, wildfires, tornadoes, earthquakes, and hurricanes, weighted by expected annual loss and social vulnerability.

Skamania County is evaluated for five major natural hazard types: wildfire (94th percentile), earthquake (87th percentile), flooding (50th percentile), tornado (6th percentile). The highest-risk hazard is wildfire at the 94th percentile nationally. These scores are derived from FEMA's National Risk Index, which analyzes expected annual loss, social vulnerability, and community resilience for each hazard type.

Skamania County's composite risk percentile is 50th, compared to the Washington state average of 70th percentile. The state's overall risk rating is Relatively Low. This means Skamania County faces lower natural disaster risk than the typical county in Washington.

Yes, Skamania County's wildfire risk is at the 94th percentile nationally. This places it in the top quartile for this hazard type. For flooding specifically, Skamania County is at the 50th percentile.

FEMA's National Risk Index (NRI) calculates risk scores for 18 natural hazard types across all U.S. counties and census tracts. The composite score combines Expected Annual Loss (estimated dollar losses from each hazard), Social Vulnerability (demographic factors affecting disaster impact), and Community Resilience (ability to recover). Percentile scores rank each county against all 3,144 U.S. counties, and risk ratings range from Very Low to Very High.

Skamania County's composite risk score of 50th percentile is below the Washington state average of 70th percentile, indicating relatively lower exposure to natural hazards. However, no county is completely risk-free. The primary hazard type is wildfire at the 94th percentile. Residents should still maintain emergency preparedness plans and appropriate insurance coverage.