Natural Disaster Risk in Corvallis

Natural Hazard Profile: Corvallis, Montana

Corvallis is a town of roughly 5,827 residents in Ravalli County, in the northern tier of the continental United States. The area experiences cold winters, dry summers, and extreme temperature swings, with rapid chinook wind events and spring flooding shaping the pattern of natural hazards that residents encounter. Understanding the local risk profile is essential for anyone living in, moving to, or owning property in Corvallis.

According to FEMA's National Risk Index, Corvallis carries an overall risk score of 6.1/10, placing it in the high category. Fire risk is the leading concern in the area, where seasonal drought and combustible vegetation combine to create a high-risk wildfire environment. The area also faces notable exposure to avalanche and landslide.

Corvallis's risk score, slightly above the 4.9/10 state average and above the U.S. national average of 4.5/10. Of the 18 hazard categories tracked by FEMA for Ravalli County, the highest-scoring are wildfire, avalanche, and landslide. These scores reflect county-level data and represent the baseline risk that all communities in the county share.

With a high natural disaster risk rating, Corvallis residents benefit from taking preparedness seriously. Reviewing insurance coverage for wildfire 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.