In response to a media report about impurities found in drinking water samples from various districts, the Development Bureau pointed out that the tests mentioned in the report were not conducted in ...

Scientists have developed an easy way to measure water alkalinity using only smartphone technology and artificial intelligence, and the breakthrough could have important implications for water ...

A trial water-testing program at Parlee Beach is producing same-day results — they're just not provided to anyone thinking of a swim. It's frustrating that swimmers don't have access to same-day data ...

Two Columbia Central High School students have been awarded the national Hach Water Quality Equipment Grants to support water quality investigations.