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

Is there lead in Lafayette's tap water?

0.8PPBparts per billion of lead in Hidden Hills's water at the latest test, from 2021 to 2023

Under the legal limit of 15 ppb

Water companies that supply Lafayette

3 public water companies list Lafayette as a place they supply. The biggest is Hidden Hills, with about 200 people. The highest latest result among Lafayette's water companies is 3.1 parts per billion, at Willow Wood Apartments. None of the 3 with results was above 15 at its latest test. Small ones like Festival Garden Apartments supply just their own grounds or street; most of Lafayette gets its water from Hidden Hills. Your water bill names yours.

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