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

Is there lead in Lisbon's tap water?

1.1PPBLead in Lisbon Water District's water at the latest test, from 2024 to 2026

Below 15, the level that requires action

Water companies that supply Lisbon

2 public water companies list Lisbon as a place they supply. The biggest is the Lisbon Water District, with about 499 people. The highest latest result among Lisbon's water companies is 1.1 parts per billion, at the Lisbon Water District. None of the 2 with results was above 15 at its latest test.

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