Is there lead in the tap water in Ansonia and Woodbridge?
NO LEADfound in Regional Water Authority's water at the latest test, in 2026
Too little lead to measure
Too little lead to measure
2 public water companies list Ansonia and Woodbridge as a place they supply. The biggest is the Regional Water Authority, with about 418,900 people. The highest latest result among Ansonia and Woodbridge's water companies is 1.1 parts per billion, at Aquarion-Valley. None of the 2 with results was above 15 at its latest test. 1 found too little lead to measure.