MARLBOROUGH DPW WATER DIV. (MWRA)
Massachusetts - Community Water System - PWSID: MA2170000
System Information
| PWSID | MA2170000 |
| System Name | MARLBOROUGH DPW WATER DIV. (MWRA) |
| 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 | MARLBOROUGH |
| ZIP Code | 01752 |
| Address | 135 NEIL STREET |
| Organization | MARLBOROUGH DPW WATER DIV. (MWRA) |
| Phone | 5086246910 |
Population & Service
| Population Served | 41,799 |
| Service Connections | 10,920 |
Drinking Water Violations (56)
This water system has 56 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 30, 2020 | - | MR | No | No | - | TT | - | Resolved | Mar 23, 2021 | - | |
| Dec 30, 2020 | - | MR | No | No | - | TT | - | Resolved | Mar 23, 2021 | - | |
| Jul 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Mar 3, 2021 | - | |
| Jul 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Mar 3, 2021 | - | |
| Nov 1, 2014 | Nov 30, 2014 | MR | No | Yes | - | 0.060 mg/L | - | Archived | Nov 30, 2014 | - | |
| Nov 1, 2014 | Nov 30, 2014 | MR | No | Yes | - | 0.080 mg/L | - | Archived | Nov 30, 2014 | - | |
| Oct 1, 2012 | - | MR | No | No | - | TT | - | Resolved | Jun 21, 2013 | - | |
| Oct 1, 2012 | - | MR | No | No | - | TT | - | Resolved | Jun 21, 2013 | - | |
| Apr 1, 2012 | - | MR | No | No | - | TT | - | Resolved | Jun 21, 2013 | - | |
| Apr 1, 2012 | - | MR | No | No | - | TT | - | Resolved | Jun 21, 2013 | - | |
| Jul 1, 2011 | - | MR | No | No | - | TT | - | Resolved | Jul 1, 2012 | - | |
| Jul 1, 2011 | - | MR | No | No | - | TT | - | Resolved | Jul 1, 2012 | - | |
| Oct 1, 2009 | - | MR | No | No | - | TT | - | Resolved | Jun 29, 2010 | - | |
| Oct 1, 2009 | - | MR | No | No | - | TT | - | Resolved | Jun 29, 2010 | - | |
| Feb 1, 2006 | Feb 28, 2006 | MR | No | No | - | - | - | Resolved | Feb 28, 2006 | - | |
| Feb 1, 2006 | Feb 28, 2006 | MR | No | No | - | - | - | Resolved | Feb 28, 2006 | - | |
| Jan 1, 2006 | Jan 31, 2006 | MR | No | No | - | - | - | Resolved | Jan 31, 2006 | - | |
| Jan 1, 2006 | Jan 31, 2006 | MR | No | No | - | - | - | Resolved | Jan 31, 2006 | - | |
| Dec 1, 2005 | Dec 31, 2005 | MR | No | No | - | - | - | Resolved | Dec 31, 2005 | - | |
| Dec 1, 2005 | Dec 31, 2005 | MR | No | No | - | - | - | Resolved | Dec 31, 2005 | - | |
| Nov 1, 2005 | Nov 30, 2005 | MR | No | No | - | - | - | Resolved | Nov 30, 2005 | - | |
| Nov 1, 2005 | Nov 30, 2005 | MR | No | No | - | - | - | Resolved | Nov 30, 2005 | - | |
| Oct 1, 2005 | Oct 31, 2005 | MR | No | No | - | - | - | Resolved | Oct 31, 2005 | - | |
| Oct 1, 2005 | Oct 31, 2005 | MR | No | No | - | - | - | Resolved | Oct 31, 2005 | - | |
| Sep 1, 2005 | Sep 30, 2005 | MR | No | No | - | - | - | Resolved | Sep 30, 2005 | - | |
| Sep 1, 2005 | Sep 30, 2005 | MR | No | No | - | - | - | Resolved | Sep 30, 2005 | - | |
| Aug 1, 2005 | Aug 31, 2005 | MR | No | No | - | - | - | Resolved | Aug 31, 2005 | - | |
| Aug 1, 2005 | Aug 31, 2005 | MR | No | No | - | - | - | Resolved | Aug 31, 2005 | - | |
| Jul 1, 2005 | Jul 31, 2005 | MR | No | No | - | - | - | Resolved | Jul 31, 2005 | - | |
| Jul 1, 2005 | Jul 31, 2005 | MR | No | No | - | - | - | Resolved | Jul 31, 2005 | - | |
| Jul 1, 2004 | Jul 31, 2004 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2004 | - | |
| Jul 1, 2004 | Jul 31, 2004 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2004 | - | |
| Sep 1, 1998 | Sep 30, 1998 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 1998 | - | |
| Sep 1, 1998 | Sep 30, 1998 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 1998 | - | |
| Jun 1, 1996 | Jun 30, 1996 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jun 30, 1996 | - | |
| Sep 1, 1994 | Sep 30, 1994 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 1994 | - | |
| May 1, 1993 | May 31, 1993 | MCL | Yes | No | - | 5% of samples | - | Archived | May 31, 1993 | - | |
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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.