Sandown, New Hampshire Water Quality Report
Water quality data for 3 water systems serving 173 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Resolved Violations (500)
4B
Feb 9, 2023
4B
Feb 9, 2023
4B
Feb 9, 2023
4B
Feb 9, 2023
3A
Jan 1, 2023 — Feb 1, 2023
+ 495 more resolved violations
Frequently Asked Questions
Is Sandown tap water safe to drink?
Sandown'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 Sandown tap water?
0 contaminants have been detected in Sandown's water supply across 3 water systems. See the full contaminant table above for details.
How can I improve my water quality in Sandown?
Install a water filter rated for the specific contaminants found in Sandown's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Sandown have any water quality violations?
Yes, Sandown currently has 5 active violations. See the violations section above for details.