John Koshinksy, a resident of Saint Marys, Pennsylvania, takes off on a watercraft during the open house for the East Branch Clarion River Lake in Wilcox, Pennsylvania, May 27, 2021. The ceremony celebrates the completion of the $250 million, East Branch Clarion River Dam Safety Modification project. The open house followed a ribbon cutting celebrating the completion of the $250 million, East Branch Clarion River Dam Safety Modification project. The project began in 2014 and consisted of constructing a 2200 linear feet cutoff wall that penetrates up to 250 feet down through the middle of the earthen dam. (U.S. Army Corps of Engineers Pittsburgh District photo by Michel Sauret)