Natural Disaster Risk in Glenns Ferry

Natural Hazard Profile: Glenns Ferry, Idaho

Glenns Ferry, in Elmore County, is a small community of about 1,521 situated in the Great Plains. Its semi-arid climate brings dry summers, cold winters, and significant wildfire risk, and in particular a high fire danger period from July through September. These conditions collectively define the natural hazard environment that Glenns Ferry residents and property owners must navigate.

Glenns Ferry's overall natural disaster risk is rated 5.4/10 (Moderate) by FEMA's National Risk Index. Snow avalanche exposure tops the local risk profile, with the area's mountain setting and annual snowfall loading producing regular avalanche cycles on steep slopes. Secondary hazards include wildfire and volcano.

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

Glenns Ferry's moderate risk profile means that while catastrophic events are less frequent, they do occur. Standard homeowners insurance typically covers many common hazards here, but confirming that avalanche exposure is adequately protected is a worthwhile step for property owners.