How hard could it be ... up during non-drought years, during California’s spring runoff. The lagoons, as Mr. Howarth called them, are the major water supply for hundreds of area farmers.

The IOOS system is made up of 11 regional associations that gathers maritime data that feed into the National Weather Service ...

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

The January firestorms damaged water systems in large areas of Altadena and Pacific Palisades. In a new report, UCLA ...

Heat advisories have been issued for large areas of California, as forecasters expect temperatures to climb above 100 across the state this weekend.

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

California's largest coastal cities reported rises in sea level that could threaten the state's infrastructure if left ...

California farmers near the Arizona border with the oldest rights to Colorado River water will reap $38 million over three years to not plant some of their fields and leave extra water in the ...

A court has ruled in favor of bottled water company BlueTriton Brands, which sells the Arrowhead brand, overturning an order by California regulators for it to stop taking water from the San ...

Many homes in the U.S. have hard water, meaning most of us are fighting mineral buildup in our bathrooms, whether we realize it or not. But with the right techniques and products, those pesky ...

A proposed 2015 sale of Arizona water to California that never happened is now a flash point in a controversy pitting Arizona’s top water agency against the Central Arizona Project. A newly ...