Water systems located in nearly every single California county are at risk of failing, according to a map created by Newsweek using data from the California State Water Resources Control Board ...

The SWP is a water storage and delivery system extending more than 700 miles, two-thirds the length of California. According to a map from the DWR, the SWP is made up of five field divisions.

California will impose permanent water restrictions for the first time in history after the state’s Water Resources Control Board approved a long-debated policy. The policy, dubbed Making ...

State Senator Caballero said the bill is aimed at allowing water suppliers to focus on fixing the problem rather than ...

Data from the California Department of Water Resources shows that, as of Jan. 12, the state's major water supply reservoirs were filled either at or above historic averages as of Thursday.

According to the California Department of Water Resources, all of California’s groundwater basins have the capacity to hold somewhere between 850 million and 1.3 billion acre-feet.

The California Department of Water Resources’ final snow survey showed that the state’s water supplies got a much-needed boost from an exceptionally wet March. Still, this is just a drop in ...

The owners of Wonderful Co., behind Fiji Water and other brands, use a lot of water, but it's only a fraction of California’s usage. No one entity owns the water.