The number of affected drinking water systems grows with each update as the EPA adds more test results. See if your water utility made the list.

For Floridians receiving letters about lead contamination, the uncertainty is unnerving. Replacing service lines can take years, and many wonder if their water is safe to drink in the meantime.

An analysis of testing results from community water systems in 49 states found that nearly 6,000 such systems serving 122 ...

New data released by the EPA show that nearly half of people in the U.S. have drinking water contaminated by toxic “forever chemicals,” or PFAS New data recently released by the Environmental ...

The Navy plans to build treatment plants near Joint Base Pearl Harbor-Hickam that would purify the fuel-contaminated water in the Red Hill water shaft for use in its drinking water system.

Check your local drinking water system’s results in the map below, or explore the full map here. Under current rules, this means the utilities must stop using contaminated wells or install ...