This week’s heat wave is about to melt what’s left of California’s snowcap. That could mean water shortages — not because of ...

The legislator who wrote a law modernizing California's water infrastructure says there's no concrete estimate for the cost ...

California's water supply could be threatened later this summer when warmer temperatures and drier weather arrives.

The authority released a draft of its Urban Water Management Plan that forecasts ample supply through 2050, even if there are ...

SB 72 requires the state to plan for 9 million acre-feet of new water supply by 2040. State officials are launching advisory committees and watershed-level analysis this year. Environmental groups ...

California water right holders have until January 31, 2026 to electronically file their annual water use and diversion reports to the State Water Resources Control Board’s new California Water ...

The California Court of Appeal has ruled that preliminary work can begin on the Delta Conveyance Project, a controversial proposal to build a 14-mile underground tunnel to transport water from ...

The Department of the Interior approved the Record of Decision for the Sites Reservoir Project last week on the one-year anniversary of President Donald J. Trump’s water supply directive. This major ...

A punishing early-spring heat wave is bearing down on California, threatening to strip away what little snowpack the Sierra ...