On Sept. 15, 2012, the US Army Corps of Engineers and the Bonneville Power Administration held an event marking Bonneville Dam's and the BPA's 75 years of service to the nation.
The U.S. Army Corps of Engineers, Bonneville Power Administration and the Bureau of Reclamation celebrated 75 years of service to the nation Sept. 15, 2012 at Bonneville Dam. Congressional, federal, tribal and local leaders joined more than 5,000 visitors as they listened to Gary Stamm, an FDR impersonator, live music and family activities.