Manchester, New Hampshire Water Quality Report
Water quality data for 18 water systems serving 125,976 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| PFOA | 0.005 | 0.004 ug/L | 0.090 ug/L(EWG) | 125% | Above limit |
Recommended Water Filters
Based on the contaminants detected in your water supply, these filtration systems are recommended:
Reverse Osmosis (RO)
Reverse osmosis systems remove up to 99% of PFAS compounds. Recommended for homes with detected PFAS.
Up to 99% PFAS removal
Get a Free Water Quality Consultation
Connect with a certified water treatment professional in Manchester, New Hampshire.
Get Water Quality Alerts
Be the first to know when water quality changes in Manchester.
Compliance & Violations
Resolved Violations (500)
66
Apr 1, 2025
66
Apr 1, 2025
75
Dec 16, 2024
75
Dec 16, 2024
2C
Oct 7, 2024
+ 495 more resolved violations
Frequently Asked Questions
Is Manchester tap water safe to drink?
Manchester's water has 1 contaminant detected above EPA limits. While the water is treated, residents may want to consider additional filtration.
What contaminants are in Manchester tap water?
1 contaminants have been detected in Manchester's water supply across 18 water systems. See the full contaminant table above for details.
How can I improve my water quality in Manchester?
Install a water filter rated for the specific contaminants found in Manchester's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Manchester have any water quality violations?
Yes, Manchester currently has 25 active violations. See the violations section above for details.