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.

Levels of lead and other heavy metals spiked in L.A.'s coastal waters after the January fires, raising serious concerns for ...

Echoing an earlier request from the state, local lawmakers have renewed a call for FEMA to reconsider its policy not to test ...

More than 37 million Americans drink water from systems that exceed limits on toxic "forever chemicals," according to USA ...