Old Hickory Dam, USACE, Environmental Awareness, STEAM, Nashville District
Old Hickory Lock and Dam Equipment Mechanic Supervisor Justin Gray walked Union Elementary STEAM students to the lock, where they watched the gates open and asked questions about daily lock operations at Old Hickory Lock and Dam in Hendersonville, Tennessee on May 4, 2022.

Download Image: Full Size (2.74 MB)
Photo by: Misty Cunningham |  VIRIN: 220504-A-TA148-0007.JPG