Watercolour of a small house at dusk, with the water meter cover in the sidewalk out front.

Is there lead in Princeton's tap water?

5.2PPBparts per billion of lead in Princeton Water Supply's water at the latest test, from 2021 to 2023

Under the legal limit of 15 ppb

Water companies that supply Princeton

2 public water companies list Princeton as a place they supply. The biggest is Princeton Water Supply, with about 923 people. The highest latest result among Princeton's water companies is 5.2 parts per billion, at Princeton Water Supply. None of the 2 with results was above 15 at its latest test. Small ones like Pineo Grove Water Company supply just their own grounds or street; most of Princeton gets its water from Princeton Water Supply. Your water bill names yours.

Next: is my pipe lead? · who pays? · which filter?