RAINFALL BRINGS AN INCREASED RISK OF HAZARDS TO WILDFIRE IMPACTED AREAS

October 28, 2022 3:30 a.m.

Oregon has entered the rainy season while recovering from consecutive years of intense wildfires.

A release from the Oregon Department of Emergency Management said people living and traveling in and around wildfire-impacted areas have an increased risk for flooding, landslides, and debris flows associated with burn scars. OEM is encouraging residents to sign up for emergency alerts and to plan ahead.

A release said wildfires dramatically change the landscape and ground conditions, which can lead to a higher risk of flooding. Natural unburned vegetation and soil normally act as a sponge during a rainfall event, but after an intense wildfire, burned vegetation and charred soil form a water-repellent layer that blocks water absorption. OEM said as a result, properties located below or downstream of the burn areas are at an increased risk for flooding, debris flows and landslides. Even areas not traditionally flood-prone are at risk of flooding for several years after a wildfire.

OEM recommends people take basic preparedness actions for all types of disasters, including staying informed, being aware of surroundings, having a plan for emergencies and being prepared with an emergency kit.

Residents should stay informed, drive with caution, understand flood advisories, watches and warnings, and look for signs of landslides.

More information regarding being prepared for and dealing with hazards is available at: https://www.oregon.gov/oem/pages/default.aspx