Crowds gathered at the overlook area at Brookville Lake in Brookville, Indiana, July 25, 2025, for a ceremony hosted by the U.S. Army Corps of Engineers Louisville District to celebrate the 50th anniversary of the lake’s dedication. For more than five decades, through the joint management of USACE and the Indiana Department of Natural Resources, Brookville Lake has served not only as a flood risk management project but also as a place of solitude and adventure for the surrounding community.