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

Is there lead in Waukesha's tap water?

0.6PPBLead in Waukesha Water Utility's water at the latest test, from July to December 2024

Below 15, the level that requires action

Water companies that supply Waukesha

2 public water companies list Waukesha as a place they supply. The biggest is the Waukesha Water Utility, with about 70,718 people. The highest latest result among Waukesha's water companies is 3.1 parts per billion, at Schoenstatt Sisters of Mary. None of the 2 with results was above 15 at its latest test.

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