Water Quality in Winthrop, MA
1 water system serving 19,316 people
City Overview
Average lead detection across Winthrop water systems is 8.3 ppb (Moderate). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 26 |
| Health-based violations | 16 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Winthrop
Frequently Asked Questions
Is Winthrop tap water safe to drink?
Winthrop 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 Winthrop, Massachusetts?
Winthrop has 1 public water system serving approximately 19,316 people. The average lead level across sampled systems is 8.3 ppb. There are 26 total violations on record.
Does Winthrop have lead in the water?
EPA monitoring data shows an average lead detection of 8.3 ppb across Winthrop's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Winthrop?
1 public water system are registered in Winthrop, Massachusetts with the EPA Safe Drinking Water Information System. Together they serve approximately 19,316 people.