The spillway replacement at PG&E’s Tiger Creek Regulator Dam in Amador County will rebuild a crest structure and chute for ...

I do not know what the state Department of Water Resources envisions as a design for a new spillway, but I have a suggestion. Instead of trying to fill in the enormous amount of dirt and rock that ...

An independent analysis of the spillway failure at Oroville Dam concludes that extensive sections of the concrete structure disintegrated due to a series of design, construction and maintenance flaws ...

OROVILLE (AP) - An independent team of dam experts says bad design and construction led to a disastrous spillway collapse at the nation's tallest dam. Dam safety experts investigating February's ...

In a bid to help a still-wild river — and restore a huge block of north Palm Beach County wetlands — a concrete-and-steel structure will start to rise from the C-18 Canal this summer. The spillway, a ...

NEW ORLEANS (AP) - The huge levee-rebuilding project around New Orleans is making the Bonnet Carre Spillway in St. Charles Parish a little bit deeper. The more than 7,000-acre spillway is designed to ...