Golden mussels are a dangerous new invader in California’s water supply. Also, a documentary about the oldest and largest ...

California has a water problem. After years of drought, it seemed as if no relief was in sight. Then came January 2023, when the Golden State was hit with 31 atmospheric rivers, record rainfall ...

California can dramatically increase its usable water supply through investment in new water supply infrastructure. Currently, California’s farmers rely on 30 million acre-feet per year for ...

A new report, published on Wednesday by California's Department of Water Resources (DWR), states that a 23 percent decline in water supplies would be equivalent to around 496,000 acre-feet per ...

President Trump falsely claimed the LA fires were a result of the state’s water policies. DOGE agents flew to California to turn pumps on themselves.

The water in California’s mountain snowpack is just shy of average as spring begins, but a winter storm set to hit the Sierra Nevada in the coming days will offer a boost.

California water managers this week cut in half the amount of water being pumped from the Sacramento-San Joaquin Delta at the state’s plant near Tracy, saying the main reservoir it serves is ...

The 2024 “water year” — Oct. 1, 2023, through Sept. 30, 2024 — featured average rainfall in comparison to that of the past 50 years, according to the report.

California officials sent water flowing to create new wetlands along the shores of the shrinking Salton Sea. The project is intended to control dust and provide habitat for birds.

The latest California water data showed the state's largest reservoirs are nearly 20% higher than normal. The San Pablo Reservoir in the East Bay is nearly full, currently at 75% capacity, and ...