Is there lead in Petersburg's tap water?
1.8PPBLead in Grant County Psd-Northfork-Maysville's water at the latest test, in 2025
Below 15, the level that requires action
Below 15, the level that requires action
4 public water companies list Petersburg as a place they supply. The biggest is Grant County Psd-Northfork-Maysville, with about 4,829 people. The highest latest result among Petersburg's water companies is 6.9 parts per billion, at Grant County Psd Welton Orchard. None of the 4 with results was above 15 at its latest test.