Is there lead in Richmond Hill's tap water?
1.1PPBLead in Richmond Hill'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 Richmond Hill as a place they supply. The biggest is Richmond Hill's water department, with about 16,068 people. The highest latest result among Richmond Hill's water companies is 1.1 parts per billion, at Richmond Hill's water department. None of the 2 with results was above 15 at its latest test. 1 found too little lead to measure.