As the CT scan highlights, when the filter is new, it’s in excellent shape. But in time, it can become saturated with trapped pollutants. It starts to exhibit clearly defined flow channels; this means ...

Water that comes straight from natural sources, dubbed “raw water,” is gaining popularity. Raw water advocates reject public ...

The area affected includes Freeman Avenue south to Riverview Avenue and 9th Street to 18th Street, north of Central Avenue.

After more than forty years of research, scientists finally determined the molecular formula of a chemical found in ...

More and more water districts across the state have detected potentially toxic disinfection byproducts. Experts say it's a ...

Governor approves rule to combat lead poisoning, directs additional $5 million to support the replacement, reconstruction, ...

Great Lakes Fact or Fake? is a new book by Dave Dempsey. Below are adapted excerpts from the book, which bring readers along while he answers 41 myths about the Great Lakes. FACT or FAKE? There was a ...

A spokesperson for the L.A. Department of Water and Power said water continues to be tested daily for safe drinking use and ...

Pasadena Water and Power officials Monday extended the Do-Not-Drink-Water Notice due to facilities that were affected by the Eaton Fire. Officials said that with continued urgent repair of impacted ...

With continued urgent repair of Eaton Fire-impacted facilities, along with systematic extensive testing confirming drinking ...

The latest testing indicates that even under a stricter standard, the drinking water in Flint remains in compliance with the state’s Lead and Copper Rule. According to results announced Thursday by ...