Water Quality in New Haven, CT
26 water systems serving 449,723 people
City Overview
Average lead detection across New Haven water systems is 1.8 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 659 |
| Health-based violations | 134 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in New Haven
Frequently Asked Questions
Is New Haven tap water safe to drink?
New Haven 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 New Haven, Connecticut?
New Haven has 26 public water systems serving approximately 449,723 people. The average lead level across sampled systems is 1.8 ppb. There are 659 total violations on record.
Does New Haven have lead in the water?
EPA monitoring data shows an average lead detection of 1.8 ppb across New Haven's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve New Haven?
26 public water systems are registered in New Haven, Connecticut with the EPA Safe Drinking Water Information System. Together they serve approximately 449,723 people.