Water treatment is expensive. It uses a lot of energy and produces its own waste that gets disposed of at a hefty price.

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

The Metropolitan Water District and the San Diego County Water Authority have settled a long-running legal dispute over the ...

Dangerous ocean conditions could prove fatal at some California beaches, sparking warnings to stay out of the water.

A Lake County couple shares their struggle of maintaining an aging water system that couldn't meet drinking standards in ...

The settlement agreement opens up the San Diego County Water Authority to cut deals with other water agencies to offload ...

California officials sent water flowing to create new wetlands along the shores of the shrinking Salton Sea. The project is ...

The agreement ends the long-standing litigation over fluctuating prices Metropolitan charged to the Water Authority to ...

San Diego County Water Authority and Metropolitan Water District announced the end of a 15-year legal battle on Monday.

Columnist Teri Sforza writes that new goals may involve shorter showers, recycled water and more conservation. Prepare!

California Water Service Group looks undervalued despite a weak Q1, backed by steady growth, low payout, and 58 years of ...