The U.S. Army Corps of Engineers is seeking feedback on plans to designate uses on and around the Cottage Grove and Dorena lakes.

Experts are warning that Trump administration workforce cuts at federal agencies overseeing U.S. dams are threatening their ...

A groundbreaking study has revealed that brown trout can successfully navigate beaver dams -- obstacles which were previously thought to pose a significant barrier to their movement.

A $1.5-billion project to double the length of the Kentucky Lock—an expansion 25 years in the making—has reached a milestone with installation of final structural monoliths that form its core.