West Yarmouth, Massachusetts Water Quality Report
Water quality data for 1 water system serving 38,900 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| PFBA | 0.013 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFHpA | 0.008 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFHxA | 0.041 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFHxS | 0.003 | 0.010 ug/L | 0.001 ug/L(EWG) | 31% | Within limit |
| PFPeA | 0.059 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
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
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Compliance & Violations
Active Violations (13)
34
Apr 6, 2021
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Unknown
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Resolved Violations (41)
03
Jan 1, 2021 — Mar 31, 2021
03
Jan 1, 2020 — Mar 31, 2020
03
Jan 1, 2020 — Mar 31, 2020
4F
Feb 2, 2018
4F
Feb 2, 2018
+ 36 more resolved violations
Frequently Asked Questions
Is West Yarmouth tap water safe to drink?
West Yarmouth's water meets all EPA maximum contaminant levels. However, 5 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in West Yarmouth tap water?
5 contaminants have been detected in West Yarmouth's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in West Yarmouth?
Install a water filter rated for the specific contaminants found in West Yarmouth's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does West Yarmouth have any water quality violations?
Yes, West Yarmouth currently has 13 active violations. See the violations section above for details.