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

Is there lead in Westford's tap water?

1.8PPBparts per billion of lead in Westford Water Department's water at the latest test, from January to June 2026

Under the legal limit of 15 ppb

Water companies that supply Westford

2 public water companies list Westford as a place they supply. The biggest is the Westford Water Department, with about 18,848 people. The highest latest result among Westford's water companies is 1.8 parts per billion, at the Westford Water Department. None of the 2 with results was above 15 at its latest test. 1 found too little lead to measure. Small ones like Haystack Estates supply just their own grounds or street; most of Westford gets its water from the Westford Water Department. Your water bill names yours.

The Westford Water Departmentabout 18,848 people · latest lead test: 1.8 ppb · 978-692-5529
Haystack Estatesabout 60 people · latest lead test: none found · 978-649-1818

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