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

Is there lead in Winchester's tap water?

2.9PPBparts per billion of lead in Winchester Water Department's water at the latest test, in tests since 2024

Under the legal limit of 15 ppb

Water companies that supply Winchester

2 public water companies list Winchester as a place they supply. The biggest is the Winchester Water Department, with about 22,970 people. Small ones like Green Valley Mobile Home Park supply just their own grounds or street; most of Winchester gets its water from the Winchester Water Department. 1 has no lead test results on file. Your water bill names yours.

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