Is there lead in Charlestown's tap water?
19PPBLead in Charlestown Water Works's water at the latest test, from 2019 to 2021
Above 15, the level that requires action
Above 15, the level that requires action
4 public water companies list Charlestown as a place they supply. The biggest is Charlestown Water Works, with about 2,850 people. 3 have no lead test results on file. 3 are small systems serving fewer than 500 people each, such as a mobile home park, a subdivision or a business with its own well.