Water Quality in Williamstown, NJ
111 water systems serving 43,059 people
City Overview
Average lead detection across Williamstown water systems is 5.8 ppb (Moderate). The EPA action level is 15 ppb. 3 systems have triggered action level violations.
Violation Summary
| Total violations on record | 2586 |
| Health-based violations | 119 |
| Lead action level violations | 3 |
| Open (unresolved) violations | 0 |
Water Systems in Williamstown
Frequently Asked Questions
Is Williamstown tap water safe to drink?
Williamstown tap water meets EPA standards for most contaminants. Review the individual water system pages below for the latest lead sample results and violation history.
What is the water quality in Williamstown, New Jersey?
Williamstown has 111 public water systems serving approximately 43,059 people. The average lead level across sampled systems is 5.8 ppb. There are 2586 total violations on record.
Does Williamstown have lead in the water?
EPA monitoring data shows an average lead detection of 5.8 ppb across Williamstown's water systems. The EPA action level is 15 ppb. 3 systems have triggered lead action level violations.
How many water utilities serve Williamstown?
111 public water systems are registered in Williamstown, New Jersey with the EPA Safe Drinking Water Information System. Together they serve approximately 43,059 people.