The state's reservoirs are essential not only for household water supply and agriculture but also for hydroelectric power generation and ecosystem health. When California was deep in drought in ...

The Colorado River accounts for approximately one-third of Southern California’s water supply, while the rest comes from Northern California and local sources. Most of what California draws from ...

“Ocean desal has never played a prominent role in California’s water future,” he said, “and this technology allows us to look to the ocean as a place where we can get significant sources ...

When it’s time for winemaker Adrian Manspeaker to check on his grapes at the Phelps Vineyard, he drives three hours north from his Sonoma County home in Forestville. Once he arrives at a ranch gate, ...

President Donald Trump’s dispute with California over water policy continued this week, with Trump claiming he’d sent military personnel into the state to “turn on the water.” On his Truth ...

Clean water soon could join a list of issues – smog, the minimum wage, gun control – as an area where California law goes further than similar laws in the rest of the country. But here’s the ...

The board now wants to figure out if fire-fighting foams, which contain the forever chemical, were spilled at the facilities in Livermore and Pleasanton.

Before Trump took office, the funds were issued to improve California's water supply by raising the height of the dam at the San Luis Reservoir and constructing the Sites Reservoir, a project in ...