OROVILLE, Calif. -- A gaping hole in the spillway for the tallest dam in the United States has grown and authorities said they expect it will continue eroding as water washes over it but the Oroville ...

OROVILLE, Calif. (KGO) -- A team of experts is warning of a "very significant risk" if the main spillway of a California dam is not operational again by the next rainy season. The warning is contained ...

It’s a sight that usually means California is having a good winter and water supplies are healthy. This week, operators at Oroville Dam, the tallest dam in the United States, which holds back ...

Why does the upper reservoir at the Taum Sauk power plant no have an overflow spillway? Nobody seems to have noticed that an overflow spillway on the upper reservoir would be an effective safety ...

OROVILLE, Calif. (KGO) -- Residents were returning home after officials lifted evacuation orders near the Oroville Dam Tuesday afternoon. Water officials say they've drained enough of the lake behind ...

HYRUM, Cache County — An aging spillway that brought some concerns for failure during a record water year in 2023 is now being replaced. The project will take about four years, but managers with the ...

MONTPELIER — The State of Vermont Dam Safety Program has been working with the US Army Corps of Engineers, New England Division (USACE NAE), on plans for the Waterbury Dam Spillway Project. This major ...

Hundreds of thousands of people remained under evacuation orders Monday in the low levels of Oroville, California, and several areas downstream from Lake Oroville as authorities try to fix erosion of ...

LANCASTER, Tenn. (July 28, 2025) – Work crews at Center Hill Dam removed the first of its massive spillway gates Saturday, a pivotal first step for an ongoing project to replace all eight original ...

A multi-disciplinary team of government officials is working around the clock at the Senteeko Dam near Barberton to minimise ...

MOFFATT TOWNSHIP, Mich. (WJRT) - There's good news coming out of Arenac County. The Forest Lake Dam's spillway is just weeks away from a full recovery. The May 2020 weather disaster that hit parts of ...

HYRUM, Utah (ABC4) — The road above Hyrum Dam will be closing for three to four years, starting this summer, so construction can be completed on a new spillway. The road — W 300 South — will be closed ...