MOUNT ST MARYS ABBEY
Massachusetts - Community Water System - PWSID: MA4350003
System Information
| PWSID | MA4350003 |
| System Name | MOUNT ST MARYS ABBEY |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 14, 1998 |
| Last Reported | Mar 17, 2026 |
Location & Contact
| State | Massachusetts |
| City | WRENTHAM |
| ZIP Code | 02093 |
| Address | 300 ARNOLD ST |
| Organization | MOUNT ST MARYS ABBEY |
| Phone | 5085281282 |
Population & Service
| Population Served | 60 |
| Service Connections | 7 |
Drinking Water Violations (90)
This water system has 90 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2024 | Dec 31, 2024 | MCL | Yes | No | 5.8225 PCI/L | 5 pCi/L | 5 | Archived | Dec 31, 2024 | - | |
| Jul 1, 2024 | Sep 30, 2024 | MCL | Yes | No | 7.2 PCI/L | 5 pCi/L | 5 | Archived | Sep 30, 2024 | - | |
| Apr 1, 2024 | Jun 30, 2024 | MCL | Yes | No | 6.6575 PCI/L | 5 pCi/L | 5 | Archived | Jun 30, 2024 | - | |
| Jan 1, 2024 | Mar 31, 2024 | MCL | Yes | No | 6.1125 PCI/L | 5 pCi/L | 5 | Archived | Mar 31, 2024 | - | |
| Nov 10, 2021 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Oct 1, 2021 | Dec 31, 2021 | MCL | Yes | No | 8.9 PCI/L | 5 pCi/L | 5 | Archived | Dec 31, 2021 | - | |
| Aug 10, 2021 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Jul 1, 2021 | Sep 30, 2021 | MCL | Yes | No | 8.5 PCI/L | 5 pCi/L | 5 | Archived | Sep 30, 2021 | - | |
| May 11, 2021 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Apr 1, 2021 | Jun 30, 2021 | MCL | Yes | No | 7.8 PCI/L | 5 pCi/L | 5 | Archived | Jun 30, 2021 | - | |
| Feb 10, 2021 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Jan 1, 2021 | Mar 31, 2021 | MCL | Yes | No | 6.9 PCI/L | 5 pCi/L | 5 | Archived | Mar 31, 2021 | - | |
| Nov 10, 2020 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Oct 1, 2020 | Dec 31, 2020 | MCL | Yes | No | 6.8 PCI/L | 5 pCi/L | 5 | Archived | Dec 31, 2020 | - | |
| Aug 10, 2020 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Jul 1, 2020 | Sep 30, 2020 | MCL | Yes | No | 6.1 PCI/L | 5 pCi/L | 5 | Archived | Sep 30, 2020 | - | |
| May 11, 2020 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Apr 1, 2020 | Jun 30, 2020 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Archived | Jun 30, 2020 | - | |
| Feb 10, 2020 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Jan 1, 2020 | Mar 31, 2020 | MCL | Yes | No | 6.9 PCI/L | 5 pCi/L | 5 | Archived | Mar 31, 2020 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MCL | Yes | No | 7 PCI/L | 5 pCi/L | 5 | Archived | Dec 31, 2019 | - | |
| Aug 10, 2019 | - | Other | No | No | - | - | - | Addressed | - | - | |
| May 11, 2019 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Apr 1, 2019 | Jun 30, 2019 | MCL | Yes | No | 6.7 PCI/L | 5 pCi/L | 5 | Archived | Jun 30, 2019 | - | |
| Feb 10, 2019 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Jan 1, 2019 | Mar 31, 2019 | MCL | Yes | No | 6.1 PCI/L | 5 pCi/L | 5 | Archived | Mar 31, 2019 | - | |
| Nov 10, 2018 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Oct 1, 2018 | Dec 31, 2018 | MCL | Yes | No | 6.4 PCI/L | 5 pCi/L | 5 | Archived | Dec 31, 2018 | - | |
| Aug 10, 2018 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Jul 1, 2018 | Sep 30, 2018 | MCL | Yes | No | 6.5 PCI/L | 5 pCi/L | 5 | Archived | Sep 30, 2018 | - | |
| May 11, 2018 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Apr 1, 2018 | Jun 30, 2018 | MCL | Yes | No | 6.8 PCI/L | 5 pCi/L | 5 | Archived | Jun 30, 2018 | - | |
| Feb 10, 2018 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Jan 1, 2018 | Mar 31, 2018 | MCL | Yes | No | 6.1 PCI/L | 5 pCi/L | 5 | Archived | Mar 31, 2018 | - | |
| Oct 1, 2017 | Dec 31, 2017 | MCL | Yes | No | 6.6 PCI/L | 5 pCi/L | 5 | Archived | Dec 31, 2017 | - | |
| Aug 10, 2017 | - | Other | No | No | - | - | - | Addressed | - | - | |
| May 11, 2017 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Apr 1, 2017 | Jun 30, 2017 | MCL | Yes | No | 5.8 PCI/L | 5 pCi/L | 5 | Archived | Jun 30, 2017 | - | |
| Jan 1, 2017 | Mar 31, 2017 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Archived | Mar 31, 2017 | - | |
| Feb 10, 2015 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Nov 10, 2014 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Oct 1, 2014 | Dec 31, 2014 | MCL | Yes | No | 5.6 PCI/L | 5 pCi/L | 5 | Archived | Dec 31, 2014 | - | |
| Jul 1, 2014 | Sep 30, 2014 | MCL | Yes | No | 5.7 PCI/L | 5 pCi/L | 5 | Archived | Sep 30, 2014 | - | |
| Aug 10, 2012 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Apr 1, 2012 | Jun 30, 2012 | MCL | Yes | No | 5.7 PCI/L | 5 pCi/L | 5 | Archived | Jun 30, 2012 | - | |
| Feb 10, 2012 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Nov 10, 2011 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Oct 1, 2011 | Dec 31, 2011 | MCL | Yes | No | 6.8 PCI/L | 5 pCi/L | 5 | Archived | Dec 31, 2011 | - | |
| Sep 1, 2011 | Sep 30, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2011 | - | |
| Sep 1, 2011 | Sep 30, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2011 | - |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.