A drone panoramic view of Oroville Dam and main spillway at Lake Oroville in Butte County, Calif. Photo taken March 11, 2025.

U.S. Army Corps of Engineers (USACE) Seattle District begins gradual spring refill of Lake Pend Oreille, April 1. The ...

NHPC Limited has completed the erection of 767 ferrules for all eight lanes of pressure shaft liners at 2000MW Subansiri ...

Serengeti Energy’s 5MW Boston Hydro project in South Africa remains on schedule for completion in the third quarter of 2025.

Engineers with the Oklahoma City Utilities Department are scheduled to discuss with the public rehabilitation plans for ...

The Department of the Interior’s Bureau of Reclamation has awarded a contract valued at $115 million to Ames Federal to replace a Hyrum Dam spillway in Cache County, Utah. According to an award notice ...

You've advised the resort owners to repair the dam. They're thrilled. In 1995, when a spillway gate failed in the Folsom Dam in California, engineers spent more than $100 million to repair it.

More than a mile long, the Grand Coulee Dam is the largest concrete structure in the U.S. In the fall of 2011, dam operators agreed to open the spillway just for American Experience. "It was very ...