Water Quality in Norwich, CT
63 water systems serving 41,529 people
City Overview
Average lead detection across Norwich water systems is 4.2 ppb (Low). The EPA action level is 15 ppb. 1 system have triggered action level violations.
Violation Summary
| Total violations on record | 1674 |
| Health-based violations | 264 |
| Lead action level violations | 1 |
| Open (unresolved) violations | 0 |
Water Systems in Norwich
Frequently Asked Questions
Is Norwich tap water safe to drink?
Norwich 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 Norwich, Connecticut?
Norwich has 63 public water systems serving approximately 41,529 people. The average lead level across sampled systems is 4.2 ppb. There are 1674 total violations on record.
Does Norwich have lead in the water?
EPA monitoring data shows an average lead detection of 4.2 ppb across Norwich's water systems. The EPA action level is 15 ppb. 1 system have triggered lead action level violations.
How many water utilities serve Norwich?
63 public water systems are registered in Norwich, Connecticut with the EPA Safe Drinking Water Information System. Together they serve approximately 41,529 people.