Experts predict it could take months to years for water quality and affected communities to return to normalcy.

California braced for the arrival of a massive storm on Wednesday, evacuating residents in areas at risk of mudslides and debris flows.

The wildfires saw local water systems contaminated with toxins, leading the Los Angeles Department of Water and Power to ...

California braced for the arrival of a massive storm on Wednesday, evacuating residents in areas at risk of mudslides and ...

Water utilities in Altadena and Pacific Palisades are undertaking an arduous process of repressurizing their underground pipelines, testing for contaminants and attempting to flush them out.

A strong storm system is expected to move into Los Angeles and Orange County Wednesday evening, bringing a heavy dose of rain ...

An ocean water advisory is in place for miles of Los Angeles County coastline in the aftermath of the Palisades Fire ... related beach area warnings due to bacterial levels exceeding health ...

Various agencies in Los Angeles County regularly collect water samples and test the water quality. Occasionally, high levels of bacteria can be found in the samples, implying that the water might not ...

At the Tahoe Environmental Research Center’s (TERC) “Ski with a Scientist” event, Dr. Rachel Vannette spoke to the Tribune on ...