A late-season snowstorm is expected to drop up to 7 inches of snow to some Southern California mountains this weekend.

Marin County’s water supply could get a healthy boost during wet years if a pipeline project initiated this week by the Marin Municipal Water District ...

Smithsonian American Art Museum, Gift of George D. Pratt. The Smithsonian Institution came of age in the era of Manif ...

The Tahoe Regional Planning Agency (TRPA) released Connections 2050, the draft update to the Regional Transportation ...

In a major twist, the Donald Trump administration is now reviewing regional appeals to halt PG&E's plans to dismantle the Potter Valley Project - marking the first time the 47th president has weighed ...

Depleted groundwater threatens communities, agriculture, and ecosystems in California's Central Valley, which produces much ...

About 75% of the Marin Municipal Water District supply comes from the Mount Tamalpais watershed and hills of West Marin. Its ...

A series of atmospheric river events during the winter and spring have caused reservoirs to swell to more than 118% than is typical for this time of year.

California's water reserves have improved in some areas ... That snowpack ultimately flows to the Delta, and the regional ...

on Friday to map and share verified information on water bodies — including lakes, canals, and nalas — as well as govt lands, parks, and roads. The agreement, signed by HYDRAA commissioner AV ...

AT THE ORDER OF THE U.S. BUREAU OF RECLAMATION, CALIFORNIA STATE PARKS ... the agency that manages the water body they plan to visit. See more in the map below. Since golden mussels were recently ...

While atmospheric rivers are essential to replenishing California's water supply, their unpredictability and intensity pose challenges for flood control and public safety. The California ...