Natural Disaster Risk — ZIP Code 99349

Natural Hazard Profile: ZIP 99349, Washington

Located in the Pacific Northwest, ZIP 99349 serves the Mattawa community. The oceanic climate of this part of Washington — bringing mild, rainy winters west of the Cascades and semi-arid conditions to the east — directly shapes the hazard exposure for properties in this postal area.

ZIP 99349's overall natural disaster risk is rated 6.4/10 (High) by FEMA's National Risk Index. Volcanic hazard exposure defines the local risk environment, driven by proximity to one of the most active volcanic systems in the United States. Secondary hazards include wildfire and avalanche.

Relative to other U.S. communities, ZIP 99349's natural disaster risk is above the U.S. national average of 4.5/10, slightly above the 5.8/10 state average. The hazard distribution here is led by volcano and wildfire, as measured by FEMA across Washington. While city-specific sub-county variation exists, these scores represent the best available federal risk estimate.

With a high natural disaster risk rating, ZIP 99349 residents benefit from taking preparedness seriously. Reviewing insurance coverage for volcano and secondary hazards, registering for emergency alerts, and maintaining a household emergency kit are practical steps that can significantly reduce impact during a major event.