The Iowa Department of Natural Resources has hired a company to help make changes to the dam at Palisades-Kepler State Park.

By the time it was completed in 1928, what became known as the Carl Pleasant Dam stood 76 feet in height and 2,160 feet in length, the largest multi-arch dam in the world. The dam's name would ...

The 726-foot-high arch-gravity dam stretches 1,244 feet across the Black Canyon and was built over five years starting in 1931, helping provide water and hydroelectrical power to the West.

Spanning more than 100 metres across and 20 metres high, the Stones Arch Dam at Jones Falls has been standing strong for nearly two centuries. Also called the "whispering dam," visitors can stand ...

The Electricity Generating Authority of Thailand (EGAT) has launched a tender for a 205 MW hydro-floating solar hybrid ...