Natural Disaster Risk in Arlington

Natural Hazard Profile: Arlington, Washington

Arlington, in Snohomish County, is a city of approximately 46,497 residents 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 Arlington residents and property owners must navigate.

According to FEMA's National Risk Index, Arlington carries an overall risk score of 7.3/10, placing it in the high category. 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. The area also faces notable exposure to volcano and earthquake.

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

Arlington'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.