Water Quality in Wilton, CT
69 water systems serving 44,236 people
City Overview
Average lead detection across Wilton water systems is 3.9 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 2306 |
| Health-based violations | 248 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Wilton
Frequently Asked Questions
Is Wilton tap water safe to drink?
Wilton 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 Wilton, Connecticut?
Wilton has 69 public water systems serving approximately 44,236 people. The average lead level across sampled systems is 3.9 ppb. There are 2306 total violations on record.
Does Wilton have lead in the water?
EPA monitoring data shows an average lead detection of 3.9 ppb across Wilton's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Wilton?
69 public water systems are registered in Wilton, Connecticut with the EPA Safe Drinking Water Information System. Together they serve approximately 44,236 people.