Water Quality in Groton, CT
44 water systems serving 34,055 people
City Overview
Average lead detection across Groton water systems is 1.9 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 2058 |
| Health-based violations | 85 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Groton
Frequently Asked Questions
Is Groton tap water safe to drink?
Groton 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 Groton, Connecticut?
Groton has 44 public water systems serving approximately 34,055 people. The average lead level across sampled systems is 1.9 ppb. There are 2058 total violations on record.
Does Groton have lead in the water?
EPA monitoring data shows an average lead detection of 1.9 ppb across Groton's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Groton?
44 public water systems are registered in Groton, Connecticut with the EPA Safe Drinking Water Information System. Together they serve approximately 34,055 people.