What happens if a dam fails during normal summer conditions? What if a dam breaks when it’s flooding or snowing? To answer those questions, the U.S. Army Corps of Engineers has updated its dam failure inundation maps.
The Corps created maps of failure scenarios for all 13 dams in the Willamette Valley. Their release last year drew hundreds of requests. The Corps is holding viewings for those citizens who expressed interest. Matt Craig is a Dam Safety Program Manager.