Is there lead in Dekalb's tap water?
3PPBLead in Mo American St Joseph's water at the latest test, from 2023 to 2025
Below 15, the level that requires action
Below 15, the level that requires action
2 public water companies list Dekalb as a place they supply. The biggest is Mo American St Joseph, with about 89,171 people. The highest latest result among Dekalb's water companies is 6.6 parts per billion, at Dekalb's water department. None of the 2 with results was above 15 at its latest test.