Henniker, New Hampshire Water Quality Report
Water quality data for 3 water systems serving 3,149 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (9)
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (268)
02
Jul 1, 2022 — Sep 30, 2022
02
Jul 1, 2022 — Sep 30, 2022
02
Jul 1, 2022 — Sep 30, 2022
02
Jul 1, 2022 — Sep 30, 2022
66
Dec 30, 2019
+ 263 more resolved violations
Frequently Asked Questions
Is Henniker tap water safe to drink?
Henniker'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 Henniker tap water?
0 contaminants have been detected in Henniker's water supply across 3 water systems. See the full contaminant table above for details.
How can I improve my water quality in Henniker?
Install a water filter rated for the specific contaminants found in Henniker's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Henniker have any water quality violations?
Yes, Henniker currently has 9 active violations. See the violations section above for details.