DARTMOUTH WATER DIVISION
Massachusetts — Community Water System — PWSID: MA4072000
System Information
| PWSID | MA4072000 |
| System Name | DARTMOUTH WATER DIVISION |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 26, 1979 |
| Last Reported | Mar 17, 2026 |
Location & Contact
| State | Massachusetts |
| City | DARTMOUTH |
| ZIP Code | 02747 |
| Address | 751 ALLEN ST |
| Organization | DARTMOUTH WATER DIVISION |
| Phone | 5089990742 |
Population & Service
| Population Served | 24,630 |
| Service Connections | 9,547 |
Drinking Water Violations (38)
This water system has 38 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 2, 2024 | — | MR | No | No | — | TT | — | Addressed | — | — | |
| Oct 1, 2021 | Dec 31, 2021 | MCL | Yes | No | — | 0.060 mg/L | — | Archived | Dec 31, 2021 | — | |
| Jul 1, 2021 | Sep 30, 2021 | MCL | Yes | No | — | 0.060 mg/L | — | Archived | Sep 30, 2021 | — | |
| Apr 1, 2021 | Jun 30, 2021 | MCL | Yes | No | — | 0.060 mg/L | — | Archived | Jun 30, 2021 | — | |
| Aug 18, 2020 | — | MR | No | No | — | TT | — | Resolved | Oct 16, 2020 | — | |
| Aug 18, 2020 | — | MR | No | No | — | TT | — | Resolved | Oct 16, 2020 | — | |
| Jul 1, 2020 | Sep 30, 2020 | MCL | Yes | No | — | 0.080 mg/L | — | Archived | Sep 30, 2020 | — | |
| Apr 1, 2020 | Jun 30, 2020 | MCL | Yes | No | — | 0.080 mg/L | — | Archived | Jun 30, 2020 | — | |
| Jan 3, 2020 | — | Other | No | No | — | — | — | Resolved | Feb 24, 2020 | — | |
| Jan 3, 2020 | — | Other | No | No | — | — | — | Resolved | Feb 24, 2020 | — | |
| Dec 5, 2019 | — | TT | Yes | No | — | — | — | Resolved | Feb 24, 2020 | — | |
| Dec 5, 2019 | — | TT | Yes | No | — | — | — | Resolved | Feb 24, 2020 | — | |
| Nov 10, 2019 | — | RPT | No | No | — | — | — | Resolved | Feb 24, 2020 | — | |
| Nov 10, 2019 | — | RPT | No | No | — | — | — | Resolved | Feb 24, 2020 | — | |
| Jul 1, 2019 | Sep 30, 2019 | MCL | Yes | No | — | 0.060 mg/L | — | Archived | Sep 30, 2019 | — | |
| Oct 1, 2017 | Dec 31, 2017 | MCL | Yes | No | — | 0.080 mg/L | — | Archived | Dec 31, 2017 | — | |
| Oct 1, 2017 | Dec 31, 2017 | MCL | Yes | No | — | 0.080 mg/L | — | Archived | Dec 31, 2017 | — | |
| Jul 1, 2017 | Sep 30, 2017 | MCL | Yes | No | — | 0.080 mg/L | — | Archived | Sep 30, 2017 | — | |
| Jul 1, 2017 | Sep 30, 2017 | MCL | Yes | No | — | 0.080 mg/L | — | Archived | Sep 30, 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 | — | |
| Apr 1, 2015 | Jun 30, 2015 | MCL | Yes | No | — | 0.080 mg/L | — | Archived | Jun 30, 2015 | — | |
| Jan 1, 2015 | Mar 31, 2015 | MCL | Yes | No | — | 0.080 mg/L | — | Archived | Mar 31, 2015 | — | |
| Jul 1, 2013 | Sep 30, 2013 | MCL | Yes | No | — | 0.080 mg/L | — | Archived | Sep 30, 2013 | — | |
| Nov 1, 2010 | Nov 30, 2010 | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 2010 | — | |
| Nov 1, 2010 | Nov 30, 2010 | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 2010 | — | |
| Oct 1, 2010 | Oct 31, 2010 | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 31, 2010 | — | |
| Oct 1, 2010 | Oct 31, 2010 | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 31, 2010 | — | |
| Dec 1, 2009 | Dec 31, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2009 | — | |
| Dec 1, 2009 | Dec 31, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2009 | — | |
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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.