
Too little lead to measure
3 public water companies list Prairie Du Chien as a place they supply. The biggest is Prairie Du Chien Waterworks, with about 6,005 people. The highest latest result among Prairie Du Chien's water companies is 1.6 parts per billion, at the Bridgeport San District No 1. None of the 3 with results was above 15 at its latest test. 1 found too little lead to measure. Small ones like Homesteader LLC the supply just their own grounds or street; most of Prairie Du Chien gets its water from Prairie Du Chien Waterworks. Your water bill names yours.
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