SWANSEA WATER DISTRICT
Massachusetts — Community Water System — PWSID: MA4292000
System Information
| PWSID | MA4292000 |
| System Name | SWANSEA WATER DISTRICT |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | Yes |
| First Reported | Feb 26, 1979 |
| Last Reported | Mar 17, 2026 |
Location & Contact
| State | Massachusetts |
| City | SWANSEA |
| ZIP Code | 02777 |
| Address | 700 WILBUR AVE |
| Organization | SWANSEA WATER DISTRICT |
| Phone | 5086769097 |
Population & Service
| Population Served | 17,375 |
| Service Connections | 6,215 |
Drinking Water Violations (24)
This water system has 24 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2022 | — | Other | No | No | — | — | — | Resolved | Aug 15, 2022 | — | |
| Jul 1, 2022 | — | Other | No | No | — | — | — | Resolved | Aug 15, 2022 | — | |
| Jan 1, 2020 | Mar 31, 2020 | MCL | Yes | No | — | 0.080 mg/L | — | Archived | Mar 31, 2020 | — | |
| Oct 1, 2019 | Dec 31, 2019 | MCL | Yes | No | — | 0.080 mg/L | — | Archived | Dec 31, 2019 | — | |
| Jul 1, 2019 | Sep 30, 2019 | MCL | Yes | No | — | 0.080 mg/L | — | Archived | Sep 30, 2019 | — | |
| Apr 1, 2019 | Jun 30, 2019 | MCL | Yes | No | — | 0.080 mg/L | — | Archived | Jun 30, 2019 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MCL | Yes | No | — | 0.080 mg/L | — | Archived | Mar 31, 2019 | — | |
| Oct 1, 2018 | Dec 31, 2018 | MCL | Yes | No | — | 0.080 mg/L | — | Archived | Dec 31, 2018 | — | |
| Jul 1, 2018 | Sep 30, 2018 | MCL | Yes | No | — | 0.080 mg/L | — | Archived | Sep 30, 2018 | — | |
| May 1, 2017 | May 31, 2017 | TT | Yes | No | — | — | — | Archived | May 31, 2017 | — | |
| Jan 1, 2017 | Mar 31, 2017 | MCL | Yes | No | — | 0.080 mg/L | — | Archived | Mar 31, 2017 | — | |
| Jan 1, 2017 | Mar 31, 2017 | MCL | Yes | No | — | 0.080 mg/L | — | Archived | Mar 31, 2017 | — | |
| Oct 1, 2016 | Dec 31, 2016 | MCL | Yes | No | — | 0.080 mg/L | — | Archived | Dec 31, 2016 | — | |
| Oct 1, 2016 | Dec 31, 2016 | MCL | Yes | No | — | 0.080 mg/L | — | Archived | Dec 31, 2016 | — | |
| Jul 1, 2014 | — | Other | No | No | — | — | — | Resolved | Jul 1, 2015 | — | |
| Jul 1, 2014 | — | Other | No | No | — | — | — | Resolved | Jul 1, 2015 | — | |
| 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 | — | |
| Sep 1, 1999 | Sep 30, 1999 | MCL | Yes | No | — | 5% of samples | — | Archived | Sep 30, 1999 | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — |
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.