Northumberland, New Hampshire Water Quality Report
Water quality data for 2 water systems serving 2,715 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (6)
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (96)
3A
Sep 1, 2020 — Oct 1, 2020
3A
Sep 1, 2020 — Oct 1, 2020
4B
Sep 1, 2020
4B
Sep 1, 2020
4B
Sep 1, 2020
+ 91 more resolved violations
Frequently Asked Questions
Is Northumberland tap water safe to drink?
Northumberland'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 Northumberland tap water?
0 contaminants have been detected in Northumberland's water supply across 2 water systems. See the full contaminant table above for details.
How can I improve my water quality in Northumberland?
Install a water filter rated for the specific contaminants found in Northumberland's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Northumberland have any water quality violations?
Yes, Northumberland currently has 6 active violations. See the violations section above for details.