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.

In total, the federal government footed the bill for the $39.46 million project via various congressional appropriations. The ...

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 ...