The U.S. Army Corps of Engineers Nashville District dedicates a Tennessee State Historical Marker at Center Hill Dam Oct. 27, 2015. Left to right are David Nixon; Olga Beddingfield, U.S. Army Corps of Engineers Mid-Cumberland Area Operations manager; Jodie Craig, Center Hill Power Plant superintendent; Tennessee State Rep. Terri Lynn Weaver, District 40; Lt. Col. Stephen F. Murphy, U.S. Army Corps of Engineers Nashville District commander; Tim Stribling, Dekalb County mayor; and Center Hill Lake Resource Manager Kevin Salvilla.