Old Hickory Dam is a hydroelectric dam located on the Cumberland River in Tennessee. Completed in 1954, it is part of the Tennessee Valley Authority (TVA) system, which aims to provide flood control, electricity generation, and recreational opportunities. The dam creates Old Hickory Lake, which spans approximately 22,000 acres. The dam stands 110 feet tall and stretches about 3,500 feet across. It has a total generating capacity of 225 megawatts, contributing to the region's energy supply. The surrounding area offers various recreational activities, including fishing, boating, and hiking, making it a popular destination for locals and visitors alike.