Related Program: Around and About Chattanooga TVA Gives Public Tour of Chickamauga Dam By Will Davis • Jul 18, 2018 Related Program: Around and About Chattanooga TweetShareGoogle+Email Listen Listening... / 4:35 Robert Chapman, Chickamauga Dam Plant Manager. Credit Will Davis This year marks the 85th anniversary of the signing of the Tennessee Valley Authority Act, and to celebrate, TVA invited the public to tour some of their hydro facilities, including Chickamauga Dam. WUTC’s Will Davis took a tour. Pat Ezzell, TVA Historian. Credit Will Davis Tags: ChattanoogaTVATennessee Valley AuthorityTweetShareGoogle+EmailView the discussion thread.