Natural Disaster Risk in Coulee Dam

Natural Hazard Profile: Coulee Dam, Washington

Coulee Dam, in Okanogan County, is a small community of about 1,786 situated in the Pacific Northwest. Its oceanic climate brings mild, rainy winters west of the Cascades and semi-arid conditions to the east, and in particular a critical wildfire period in eastern Washington each summer. These conditions collectively define the natural hazard environment that Coulee Dam residents and property owners must navigate.

Coulee Dam's overall natural disaster risk is rated 6.5/10 (High) by FEMA's National Risk Index. The threat of wildfire dominates the local risk environment, with hot, dry summers and abundant fuel creating dangerous fire conditions each year. Secondary hazards include avalanche and volcano.

Within Washington, Coulee Dam's risk is, slightly above the 5.8/10 state average. Nationally, it ranks above the U.S. national average of 4.5/10. FEMA's analysis of Okanogan County identifies wildfire as the foremost hazard, followed by avalanche and volcano. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

Coulee Dam's high risk designation reflects meaningful exposure to natural hazards. Residents should verify that their insurance covers the area's primary risks, prepare a family emergency plan, and stay informed about seasonal hazard peaks through local weather and emergency management services.