Chemist Lisa Morarend explained how ion chromatography is used to measure nitrate and other contaminants in water samples at the Fleur Drive Treatment Plant in Des Moines during a press event Tuesday.

LINCOLN, Neb. (Nebraska Examiner) - As part of a statewide study of nitrate pollution in Nebraska aquifers, the state is asking owners of private drinking water wells to conduct a free test of their ...

Do you have radon in your home? Unless you test for the harmful gas, it's impossible to know. According to a recent study completed by the American Lung Association, 13.9% of radon test results in New ...

As the nitrate removal facility at Des Moines Water Works continues to be in operation, Central Iowa Water Works (CIWW) is sharing its plan to build and expand operations in the future. Officials ...

WRAL News tested water from homes across North Carolina for forever chemicals, also known as per- and polyfluoroalkyl substances (PFAS). They're called forever chemicals because of how long PFAS can ...

MADISON - When Wisconsinites think about unsafe drinking water, their first thought might be the "forever chemicals" known as PFAS. Or it might be the thousands of lead pipes that communities, ...