Federal officials have repeatedly told the owner of a nonfunctioning hydro plant connected to the dam to bring it back online ...

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 ...

OROVILLE, Calif. (AP) — The costs to repair the nation's tallest dam after a nearly catastrophic failure of the spillways will top $500 million, nearly double the original estimate of $275 million, a ...

Officials have brought in sandbags to help shore up a northwest Michigan dam that is being stressed by high water levels and ...

Add Yahoo as a preferred source to see more of our stories on Google. The number of dams in the United States at risk of overtopping is increasing, "threatening their structural integrity and ...

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 ...

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VALLECITO – Vallecito Dam is due for some serious upkeep. Built in the late 1930s, the infrastructure that maintains Vallecito Reservoir is decades beyond its original design life. So far, things have ...

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 ...

The number of dams in the United States at risk of overtopping is increasing, "threatening their structural integrity and downstream communities," according to a new study from Florida. About 250,000 ...