Natural Disaster Risk in Sweetwater County

Natural Hazard Profile: Sweetwater County, Wyoming

Situated in the United States, Sweetwater County in Wyoming experiences a semi-arid climate marked by high winds, cold winters, and significant snowfall at elevation. Blizzards and rapid weather changes is a defining feature of the regional hazard profile that affects residents and property owners countywide.

FEMA rates Sweetwater County's composite natural disaster risk at 5.0 out of 10 — moderate risk. Landslide and debris flow risk tops the local hazard profile, with steep terrain and periodic heavy rainfall creating conditions for rapid slope failure in vulnerable areas. Residents should also account for winter and avalanche risk in their preparedness planning.

Relative to other U.S. communities, Sweetwater County's natural disaster risk is near the U.S. national average of 4.5/10, near the 5.3/10 state average. The hazard distribution here is led by landslide and winter, as measured by FEMA across Sweetwater County. While city-specific sub-county variation exists, these scores represent the best available federal risk estimate.

With a moderate risk rating, Sweetwater 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 landslide is recommended.