According to a study, various parts of the state have levels of arsenic in drinking water at higher than 5 micrograms per ...

California is closer to meeting its goal of conserving 30% of its lands and coastal waters by 2030, according to a report.

A recent study by researchers at Columbia University revealed the states that had the highest levels of deadly arsenic in ...

After January storms, the California Department of Water Resources raises its allocation to state water agencies to 30% from 5% only two months ago.

The information used in this interactive map, collected from the U.S. Drought Monitor, was updated Thursday with data through March 7. Here are the drought conditions in California. See where your ...

The regulations don’t cover all of Southern California. According to a map presented Tuesday by the MWD, the areas include a large swath of Ventura County as well as the San Fernando Valley, the ...

The map, developed by researchers at nonprofit Climate Central, uses advanced predictive modeling to show which areas could be at risk of being submerged by 2050.

nitrate contamination is often thought of as a rural problem, but here in california, it’s urban. as well. this map shows the groundwater kcra with nitrate contamination in just san joaquin and ...

Much of California’s water comes from melting snow in the Sierra Nevada Mountains. In an ideal scenario, storms blanket the mountains with snow during winter, building up the natural reservoir.

California continues to create distance from its “historic drought-stricken” label with record-level snowfall, rain and filling reservoirs. More than 63% of the state is drought-free ...