Wrentham, Massachusetts Water Quality Report
Water quality data for 3 water systems serving 12,792 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| PFBS | 0.006 | No federal limit | 2000.0 ug/L(EPA Health Advisory) | 0% | Below guideline |
| PFHxA | 0.003 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFOA | 0.006 | 0.004 ug/L | 0.090 ug/L(EWG) | 143% | Above limit |
| PFOS | 0.004 | 0.004 ug/L | 0.300 ug/L(EWG) | 110% | Above limit |
| PFPeA | 0.003 | 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
Get a Free Water Quality Consultation
Connect with a certified water treatment professional in Wrentham, Massachusetts.
Get Water Quality Alerts
Be the first to know when water quality changes in Wrentham.
Compliance & Violations
Active Violations (33)
75
Nov 10, 2021
75
Aug 10, 2021
75
May 11, 2021
75
Feb 10, 2021
75
Nov 10, 2020
75
Aug 10, 2020
75
May 11, 2020
75
Feb 10, 2020
75
Aug 10, 2019
75
May 11, 2019
75
Feb 10, 2019
75
Nov 10, 2018
75
Aug 10, 2018
75
May 11, 2018
75
Feb 10, 2018
75
Aug 10, 2017
75
May 11, 2017
75
Feb 10, 2015
75
Nov 10, 2014
75
Aug 10, 2012
75
Feb 10, 2012
75
Nov 10, 2011
75
Aug 10, 2011
75
May 11, 2011
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (204)
1A
Dec 1, 2024 — Dec 31, 2024
1A
Dec 1, 2024 — Dec 31, 2024
02
Oct 1, 2024 — Dec 31, 2024
02
Jul 1, 2024 — Sep 30, 2024
02
Apr 1, 2024 — Jun 30, 2024
+ 199 more resolved violations
Frequently Asked Questions
Is Wrentham tap water safe to drink?
Wrentham's water has 2 contaminants detected above EPA limits. While the water is treated, residents may want to consider additional filtration.
What contaminants are in Wrentham tap water?
5 contaminants have been detected in Wrentham's water supply across 3 water systems. See the full contaminant table above for details.
How can I improve my water quality in Wrentham?
Install a water filter rated for the specific contaminants found in Wrentham's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Wrentham have any water quality violations?
Yes, Wrentham currently has 33 active violations. See the violations section above for details.