The Rapidan Dam near Mankato, Minn., is at risk of “imminent failure” after the flooding of the Blue Earth River, officials warned on June 24.

The U.S. Army Corps of Engineers and the Wood River Drainage and Levee District said their federal-local partnership will ...

There are more than 2,500 dams in Virginia – many built to mill wheat or wood. One of them is at the center of a ...