Oliver County Disaster Risk

Oliver County has a FEMA National Risk Index rating of Very Low, placing it in the 2th 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.

Oliver County is evaluated for five major natural hazard types: wildfire (44th percentile), tornado (12th percentile), flooding (7th percentile), earthquake (0th percentile). The highest-risk hazard is wildfire at the 44th 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.

Oliver County's composite risk percentile is 2th, compared to the North Dakota state average of 22th percentile. The state's overall risk rating is Very Low. This means Oliver County faces lower natural disaster risk than the typical county in North Dakota.

Yes, Oliver County's wildfire risk is at the 44th percentile nationally. This is below the national median, indicating relatively lower exposure. For flooding specifically, Oliver County is at the 7th 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.

Oliver County's composite risk score of 2th percentile is below the North Dakota state average of 22th percentile, indicating relatively lower exposure to natural hazards. However, no county is completely risk-free. The primary hazard type is wildfire at the 44th percentile. Residents should still maintain emergency preparedness plans and appropriate insurance coverage.