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

Is there lead in Manitowoc's tap water?

7.7PPBparts per billion of lead in Manitowoc Waterworks's water at the latest test, from June to September 2025

Under the legal limit of 15 ppb

Water companies that supply Manitowoc

3 public water companies list Manitowoc as a place they supply. The biggest is Manitowoc Waterworks, with about 34,500 people. The highest latest result among Manitowoc's water companies is 7.7 parts per billion, at Manitowoc Waterworks. None of the 3 with results was above 15 at its latest test. Small ones like Chiara Convent supply just their own grounds or street; most of Manitowoc gets its water from Manitowoc Waterworks. Your water bill names yours.

Manitowoc Waterworksabout 34,500 people · latest lead test: 7.7 ppb
Holy Family Conventabout 195 people · latest lead test: 4.2 ppb
Chiara Conventabout 40 people · latest lead test: 3.5 ppb

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