El Paso Water says that a new raw water sample taken from a Lower Valley well has tested negative for E. coli after testing ...

The best well water test kits tell you if your water contains unwanted and possibly dangerous bacteria or chemicals. Drilled ...

A water provider has upgraded its water testing systems to improve quality assurance and operational efficiency across its ...

Scientists have identified the byproduct of a chemical used to disinfect tap water and prevent waterborne illnesses.

Researchers have identified a chemical in certain tap water across the United States as chloronitramide anion. Here's what to ...

A previously unidentified chemical has been discovered in the tap water of about one-third of U.S. homes, a new study has ...