Water Quality in Wellesley, MA
3 water systems serving 32,630 people
City Overview
Average lead detection across Wellesley water systems is 3.4 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 52 |
| Health-based violations | 27 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Wellesley
Frequently Asked Questions
Is Wellesley tap water safe to drink?
Wellesley 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 Wellesley, Massachusetts?
Wellesley has 3 public water systems serving approximately 32,630 people. The average lead level across sampled systems is 3.4 ppb. There are 52 total violations on record.
Does Wellesley have lead in the water?
EPA monitoring data shows an average lead detection of 3.4 ppb across Wellesley's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Wellesley?
3 public water systems are registered in Wellesley, Massachusetts with the EPA Safe Drinking Water Information System. Together they serve approximately 32,630 people.