Is there lead in Washington's tap water?
13PPBLead in Washington Water Works's water at the latest test, from 2021 to 2023
Just under 15, the level that requires action
Just under 15, the level that requires action
2 public water companies list Washington as a place they supply. The biggest is Washington Water Works, with about 13,690 people. The highest latest result among Washington's water companies is 13 parts per billion, at Washington Water Works. None of the 2 with results was above 15 at its latest test.