Harwich, Massachusetts Water Quality Report
Water quality data for 1 water system serving 39,144 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (2)
Violation
Unknown
Violation
Unknown
Resolved Violations (4)
05
Sep 1, 2000 — Sep 30, 2000
22
Sep 1, 2000 — Sep 30, 2000
22
Oct 1, 1996 — Oct 31, 1996
22
Sep 1, 1995 — Sep 30, 1995
Frequently Asked Questions
Is Harwich tap water safe to drink?
Harwich's water meets all EPA maximum contaminant levels. However, 0 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Harwich tap water?
0 contaminants have been detected in Harwich's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Harwich?
Install a water filter rated for the specific contaminants found in Harwich's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Harwich have any water quality violations?
Yes, Harwich currently has 2 active violations. See the violations section above for details.