Lt. Col. Robert Green, U.S. Army Corps of Engineers Nashville District commander, left, presents a commander’s coin to Conservation Biologist Emily Johnson of Old Hickory Lake as Capt. Matthew Gursky, right, looks on May 5, 2025, in Nashville, Tenn. Johnson was honored for her leadership in use-fee management and mentorship of new employees. (USACE Photo by Noe Gonzalez)