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

Is there lead in Pontiac's tap water?

2PPBparts per billion of lead in Il American-Pontiac's water at the latest test, from July to December 2025

Under the legal limit of 15 ppb

Water companies that supply Pontiac

3 public water companies list Pontiac as a place they supply. The biggest is Il American-Pontiac, with about 11,864 people. The highest latest result among Pontiac's water companies is 2 parts per billion, at Il American-Pontiac. None of the 3 with results was above 15 at its latest test. 1 found too little lead to measure. Small ones like Ilpo Redwood MHP LLC supply just their own grounds or street; most of Pontiac gets its water from Il American-Pontiac. Your water bill names yours.

Il American-Pontiacabout 11,864 people · latest lead test: 2 ppb · 618-874-2408
Pontiac Correctional Centerabout 1,665 people · latest lead test: 1.1 ppb · 815-842-2816
Ilpo Redwood MHP LLCabout 300 people · latest lead test: none found · 815-842-2112

Next: is my pipe lead? · who pays? · which filter?