Water Quality in Harrisburg, PA
220 water systems serving 342,201 people
City Overview
Average lead detection across Harrisburg water systems is 17.1 ppb (Elevated). The EPA action level is 15 ppb. 15 systems have triggered action level violations.
Violation Summary
| Total violations on record | 9371 |
| Health-based violations | 410 |
| Lead action level violations | 15 |
| Open (unresolved) violations | 0 |
Water Systems in Harrisburg
Frequently Asked Questions
Is Harrisburg tap water safe to drink?
Some water systems in Harrisburg have detected elevated lead levels. While municipal treatment meets EPA standards, lead can leach from older home plumbing. Consider using a certified filter if your home was built before 1986.
What is the water quality in Harrisburg, Pennsylvania?
Harrisburg has 220 public water systems serving approximately 342,201 people. The average lead level across sampled systems is 17.1 ppb. There are 9371 total violations on record.
Does Harrisburg have lead in the water?
EPA monitoring data shows an average lead detection of 17.1 ppb across Harrisburg's water systems. The EPA action level is 15 ppb. 15 systems have triggered lead action level violations.
How many water utilities serve Harrisburg?
220 public water systems are registered in Harrisburg, Pennsylvania with the EPA Safe Drinking Water Information System. Together they serve approximately 342,201 people.