Water Quality in Harwich, MA
2 water systems serving 39,544 people
City Overview
Average lead detection across Harwich water systems is 0.0 ppb (Very low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 15 |
| Health-based violations | 3 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Harwich
Frequently Asked Questions
Is Harwich tap water safe to drink?
Harwich 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 Harwich, Massachusetts?
Harwich has 2 public water systems serving approximately 39,544 people. The average lead level across sampled systems is 0.0 ppb. There are 15 total violations on record.
Does Harwich have lead in the water?
EPA monitoring data shows an average lead detection of 0.0 ppb across Harwich's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Harwich?
2 public water systems are registered in Harwich, Massachusetts with the EPA Safe Drinking Water Information System. Together they serve approximately 39,544 people.