East Haddam, Connecticut Water Quality Report
Water quality data for 3 water systems serving 121 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (17)
72
Aug 10, 2025
71
Jul 1, 2025
4G
Oct 17, 2024
2E
Oct 17, 2024
52
Oct 1, 2024
52
Oct 1, 2024
52
Oct 1, 2024
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (275)
3A
Sep 1, 2024 — Sep 30, 2024
3A
Sep 1, 2024 — Sep 30, 2024
3A
Sep 1, 2024 — Sep 30, 2024
3A
Sep 1, 2024 — Sep 30, 2024
3A
Jul 1, 2024 — Jul 31, 2024
+ 270 more resolved violations
Frequently Asked Questions
Is East Haddam tap water safe to drink?
East Haddam'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 East Haddam tap water?
0 contaminants have been detected in East Haddam's water supply across 3 water systems. See the full contaminant table above for details.
How can I improve my water quality in East Haddam?
Install a water filter rated for the specific contaminants found in East Haddam's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does East Haddam have any water quality violations?
Yes, East Haddam currently has 17 active violations. See the violations section above for details.