Walters Dam
…County of western North Carolina, in the Great Smoky Mountains. The concrete arch dam is 180 ft (55 m) high by 800 ft (240 m) long, impounding the Pigeon River, near Interstate 40. The brick powerplant actually stands 6.2 miles (10.0 km) from the dam. A tunnel 6.2 miles (10.0 km) long stretches north from the…