Lake Oroville hit capacity for the third year in a row this spring, marking a first-ever milestone for the lake.

President Donald Trump's administration released significant amounts of water from California's dams on Friday in a move that ...

The Pacheco Reservoir Expansion Project, a joint effort by Valley Water, the San Benito County Water District, and the ...

California faced a series of devastating wildfires that ravaged vast areas of the state—particularly its southern regions.

The Shasta Dam project would deliver more water to Central Valley farmers but a tribe could lose sacred sites and endangered salmon could lose habitat.

We hope the administration follows through with this idea, although we urge it to proceed more carefully than it did with its ...

The Santa Clara Valley Water District has proposed building a major new reservoir in the remote hills of southern Santa Clara ...

The Colorado River was a fault line of near-tectonic political forces by the 1920s, as the seven states within its basin ...