Granby, Connecticut Water Quality Report
Water quality data for 1 water system serving 2,151 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 (125)
72
Aug 10, 2025
71
Jul 1, 2025
72
Aug 10, 2024
72
Aug 10, 2024
71
Jul 1, 2024
+ 120 more resolved violations
Frequently Asked Questions
Is Granby tap water safe to drink?
Granby'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 Granby tap water?
0 contaminants have been detected in Granby's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Granby?
Install a water filter rated for the specific contaminants found in Granby's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Granby have any water quality violations?
Yes, Granby currently has 2 active violations. See the violations section above for details.