Natural Disaster Risk in Adams County

Natural Hazard Profile: Adams County, Idaho

Adams 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.

According to FEMA's National Risk Index, Adams County carries an overall risk score of 4.4/10, placing it in the moderate category. Avalanche risk is the dominant natural hazard, with steep mountain terrain and heavy seasonal snowpack creating conditions for dangerous snow slides in and around the area. The area also faces notable exposure to wildfire and landslide.

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

With a moderate risk rating, Adams 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 avalanche is recommended.