Water Quality in Westborough, MA
11 water systems serving 23,213 people
City Overview
Average lead detection across Westborough water systems is 0.8 ppb (Very low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 533 |
| Health-based violations | 63 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Westborough
Frequently Asked Questions
Is Westborough tap water safe to drink?
Westborough 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 Westborough, Massachusetts?
Westborough has 11 public water systems serving approximately 23,213 people. The average lead level across sampled systems is 0.8 ppb. There are 533 total violations on record.
Does Westborough have lead in the water?
EPA monitoring data shows an average lead detection of 0.8 ppb across Westborough's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Westborough?
11 public water systems are registered in Westborough, Massachusetts with the EPA Safe Drinking Water Information System. Together they serve approximately 23,213 people.