NO LEADfound in Alton's water at the latest test, from 2022 to 2024
Too little lead to measure
Water companies that supply Alton
2 public water companies list Alton as a place they supply. The biggest is Alton's water department, with about 1,000 people. None of the 2 with results was above 15 at its latest test. 2 found too little lead to measure.