Recently burned areas are at increased risk of flooding and debris flows, or rapidly moving landslides. Learn more about the science behind why debris flows happen, and how managers use that science to mitigate these hazards, even ahead of the fire. Presenters: Dr. Annette Patton, Assistant Professor and Forest Watershed Specialist, Oregon State University; Nancy Calhoun, Post-WildfireDebris Flow Program Manager, Washington Department of Natural Resources