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

Is there lead in Lawrence's tap water?

6PPBparts per billion of lead in Trenton Water Works's water at the latest test, from January to June 2026

Under the legal limit of 15 ppb

Water companies that supply Lawrence

3 public water companies list Lawrence as a place they supply. The biggest is Trenton Water Works, with about 217,000 people. The highest latest result among Lawrence's water companies is 6 parts per billion, at Trenton Water Works. None of the 3 with results was above 15 at its latest test. 2 found too little lead to measure. Small ones like Lawrenceville School supply just their own grounds or street; most of Lawrence gets its water from Trenton Water Works. Your water bill names yours.

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