Is there lead in Carlsbad's tap water?
0.7PPBLead in Carlsbad Municipal Water's water at the latest test, from 2022 to 2024
Below 15, the level that requires action
Below 15, the level that requires action
4 public water companies list Carlsbad as a place they supply. The biggest is Carlsbad Municipal Water, with about 33,626 people. The highest latest result among Carlsbad's water companies is 3 parts per billion, at Otis Mdwca. None of the 4 with results was above 15 at its latest test.