U.S. Army Corps of Engineers, Seattle District Commander Col. Kathryn Sanborn and Libby Dam Natural Resource Manager Tana Wilson chat with members of the public who attended the 50th commemoration of the dedication of the dam, Aug. 23, 2025. The colonel spoke with family members of the 12 men who lost their lives during the dam's construction, between 1966 and 1972. Their names were listed on a memorial Sanborn and Wilson unveiled during the event.