Watercolour of a small house at dusk, with the water meter cover in the sidewalk out front.

Is there lead in Newtown's tap water?

NO LEADfound in Aquarion-Eastern Fairfield County's water at the latest test, in 2026

Too little lead to measure

Water companies that supply Newtown

5 public water companies list Newtown as a place they supply. The biggest is Aquarion-Eastern Fairfield County, with about 351,756 people. The highest latest result among Newtown's water companies is 4 parts per billion, at Aquarion-Newtown Regional. None of the 5 with results was above 15 at its latest test. 1 found too little lead to measure.

Aquarion-Eastern Fairfield Countyabout 351,756 people · latest lead test: none found · 203-926-4320
Aquarion-Newtown Regionalabout 6,054 people · latest lead test: 4 · 203-926-4320
Fairfield Hillsabout 2,610 people · latest lead test: 4 · 203-270-4300
Stone Bridge Center for Health & Rehababout 504 people · latest lead test: 2.2 · 203-364-3184
55 Sugar Streetabout 158 people · latest lead test: 0.6 · 203-572-6849

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