
The primary celebration is set to take place on Saturday, July 26.
The lake was created in 1975 mainly for flood control with a dam that was dedicated by then-Gov. Otis Bowen.
Other notable attendees at the dedication ceremony included then-U.S. Senator Vance Hartke, then-Congressman Lee Hamilton, and officials from the U.S. Army Corps of Engineers.
It estimated the lake straddling the Franklin/Union County line has had a nearly $100 million economic impact on the area since its creation.



