May 31 (UPI) --When it comes to repairing the tallest dam in America, sometimes it helps to shrink the problem to a more manageable size. That's why California water officials are relying on a scale ...

Researchers have developed a model to assess how dams affect the viability of sea-run fish species that need to pass dams as they use both fresh and marine waters during their lifetimes. The aim is to ...

The Kimball Street dam’s removal shouldn’t affect Elgin’s water supply if Fox River levels drop, but more erosion study needed.

The operators of Oroville Dam acknowledged Monday they might not be able to permanently repair the dam’s battered main spillway in time for the next rainy season, but said they’re confident the ...

MORGAN HILL — Concerns about the Santa Clara Valley Water District’s management of Anderson Dam bubbled to the surface at a meeting Wednesday night to update the public on a project to replace the ...

After two days of round-the-clock work to control water flowing over the Oroville Dam in Northern California, people who live downstream of the structure are allowed to return to their homes, ...