Water Quality in Mercer, PA
75 water systems serving 12,729 people
City Overview
Average lead detection across Mercer water systems is 9.8 ppb (Moderate). The EPA action level is 15 ppb. 2 systems have triggered action level violations.
Violation Summary
| Total violations on record | 4374 |
| Health-based violations | 172 |
| Lead action level violations | 2 |
| Open (unresolved) violations | 0 |
Water Systems in Mercer
Frequently Asked Questions
Is Mercer tap water safe to drink?
Mercer 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 Mercer, Pennsylvania?
Mercer has 75 public water systems serving approximately 12,729 people. The average lead level across sampled systems is 9.8 ppb. There are 4374 total violations on record.
Does Mercer have lead in the water?
EPA monitoring data shows an average lead detection of 9.8 ppb across Mercer's water systems. The EPA action level is 15 ppb. 2 systems have triggered lead action level violations.
How many water utilities serve Mercer?
75 public water systems are registered in Mercer, Pennsylvania with the EPA Safe Drinking Water Information System. Together they serve approximately 12,729 people.