Natural Disaster Risk in Minidoka County

Natural Hazard Profile: Minidoka County, Idaho

Minidoka County, in the United States in Idaho, is characterized by its semi-arid climate — dry summers, cold winters, and significant wildfire risk. The county faces a high fire danger period from July through September, and its FEMA risk assessment establishes the hazard baseline shared by all the towns and cities it contains.

Minidoka County's overall natural disaster risk is rated 4.9/10 (Moderate) by FEMA's National Risk Index. The threat from nearby active volcanoes tops the local risk profile, with potential hazards including ash fall that disrupts air travel and agriculture, and lava that threatens infrastructure. Secondary hazards include winter and earthquake.

Within Idaho, Minidoka County's risk is, near the 5.1/10 state average. Nationally, it ranks near the U.S. national average of 4.5/10. FEMA's analysis of Minidoka County identifies volcano as the foremost hazard, followed by winter and earthquake. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

With a moderate risk rating, Minidoka County residents are well-served by maintaining standard preparedness practices — an emergency supply kit, awareness of local hazard seasonality, and insurance that covers the top local risks. Periodic review of coverage for volcano is recommended.