
Under the legal limit of 15 ppb
2 public water companies list Menomonee Falls as a place they supply. The biggest is Menomonee Falls Ww - Surface Water, with about 23,867 people. The highest latest result among Menomonee Falls's water companies is 2.1 parts per billion, at Menomonee Falls Ww - Surface Water. None of the 2 with results was above 15 at its latest test. Small ones like Menomonee Falls Ww - Groundwater supply just their own grounds or street; most of Menomonee Falls gets its water from Menomonee Falls Ww - Surface Water. Your water bill names yours.
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