Newtown, Connecticut Water Quality Report
Water quality data for 3 water systems serving 3,164 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (37)
72
Aug 10, 2025
71
Jul 1, 2025
51
Jul 1, 2025
2E
Oct 17, 2024
4G
Oct 17, 2024
4G
Oct 17, 2024
2E
Oct 17, 2024
Violation
Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
Resolved Violations (337)
72
Aug 10, 2025
72
Aug 10, 2024
72
Aug 10, 2024
71
Jul 1, 2024
71
Jul 1, 2024
+ 332 more resolved violations
Frequently Asked Questions
Is Newtown tap water safe to drink?
Newtown'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 Newtown tap water?
0 contaminants have been detected in Newtown's water supply across 3 water systems. See the full contaminant table above for details.
How can I improve my water quality in Newtown?
Install a water filter rated for the specific contaminants found in Newtown's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Newtown have any water quality violations?
Yes, Newtown currently has 37 active violations. See the violations section above for details.