LEOMINSTER WATER DIVISION
Massachusetts - Community Water System - PWSID: MA2153000
System Information
| PWSID | MA2153000 |
| System Name | LEOMINSTER WATER DIVISION |
| 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 | LEOMINSTER |
| ZIP Code | 01453 |
| Address | 109 GRAHAM ST |
| Organization | LEOMINSTER WATER DIVISION |
| Phone | 9785347590 |
Population & Service
| Population Served | 41,683 |
| Service Connections | 13,553 |
Drinking Water Violations (345)
This water system has 345 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, 2018 | Dec 31, 2018 | MCL | Yes | No | - | 0.060 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Oct 1, 2018 | Dec 31, 2018 | MCL | Yes | No | - | 0.060 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Jul 1, 2018 | Sep 30, 2018 | MCL | Yes | No | - | 0.060 mg/L | - | Resolved | Sep 30, 2018 | - | |
| Jul 1, 2018 | Sep 30, 2018 | MCL | Yes | No | - | 0.060 mg/L | - | Resolved | Sep 30, 2018 | - | |
| Mar 1, 2017 | Mar 31, 2017 | MR | No | No | - | - | - | Resolved | Mar 31, 2017 | - | |
| Mar 1, 2017 | Mar 31, 2017 | MR | No | No | - | - | - | Resolved | Mar 31, 2017 | - | |
| Jul 1, 2012 | Jul 31, 2012 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2012 | - | |
| Jul 1, 2012 | Jul 31, 2012 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2012 | - | |
| Aug 1, 2008 | Aug 31, 2008 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 31, 2008 | - | |
| Aug 1, 2008 | Aug 31, 2008 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 31, 2008 | - | |
| Jul 1, 2008 | - | Other | No | No | - | - | - | Resolved | Aug 5, 2008 | - | |
| Jul 1, 2008 | - | Other | No | No | - | - | - | Resolved | Aug 5, 2008 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MCL | Yes | No | - | 0.080 mg/L | - | Archived | Sep 30, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MCL | Yes | No | - | 0.080 mg/L | - | Archived | Sep 30, 2007 | - | |
| Apr 1, 2007 | Jun 30, 2007 | MCL | Yes | No | - | 0.080 mg/L | - | Archived | Jun 30, 2007 | - | |
| Apr 1, 2007 | Jun 30, 2007 | MCL | Yes | No | - | 0.080 mg/L | - | Archived | Jun 30, 2007 | - | |
| Jan 1, 2007 | Mar 31, 2007 | MCL | Yes | No | - | 0.080 mg/L | - | Archived | Mar 31, 2007 | - | |
| Jan 1, 2007 | Mar 31, 2007 | MCL | Yes | No | - | 0.080 mg/L | - | Archived | Mar 31, 2007 | - | |
| Oct 1, 2006 | Dec 31, 2006 | MCL | Yes | No | - | 0.080 mg/L | - | Resolved | Dec 31, 2006 | - | |
| Oct 1, 2006 | Dec 31, 2006 | MCL | Yes | No | - | 0.080 mg/L | - | Resolved | Dec 31, 2006 | - | |
| Oct 1, 2006 | Dec 31, 2006 | MCL | Yes | No | - | 0.080 mg/L | - | Resolved | Dec 31, 2006 | - | |
| Dec 11, 2005 | - | Other | No | No | - | - | - | Resolved | Jul 18, 2006 | - | |
| Dec 11, 2005 | - | Other | No | No | - | - | - | Resolved | Jul 18, 2006 | - | |
| Dec 11, 2005 | - | Other | No | No | - | - | - | Resolved | Jul 18, 2006 | - | |
| Dec 1, 2005 | Dec 31, 2005 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2005 | - | |
| Dec 1, 2005 | Dec 31, 2005 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2005 | - | |
| Dec 1, 2005 | Dec 31, 2005 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2005 | - | |
| Nov 11, 2005 | - | Other | No | No | - | - | - | Resolved | Jul 18, 2006 | - | |
| Nov 11, 2005 | - | Other | No | No | - | - | - | Resolved | Jul 18, 2006 | - | |
| Nov 11, 2005 | - | Other | No | No | - | - | - | Resolved | Jul 18, 2006 | - | |
| Nov 1, 2005 | Nov 30, 2005 | MR | No | Yes | - | - | - | Resolved | Nov 30, 2005 | - | |
| Nov 1, 2005 | Nov 30, 2005 | MR | No | Yes | - | - | - | Resolved | Nov 30, 2005 | - | |
| Nov 1, 2005 | Nov 30, 2005 | MR | No | Yes | - | - | - | Resolved | Nov 30, 2005 | - | |
| Oct 1, 2005 | Oct 31, 2005 | MR | No | Yes | - | - | - | Resolved | Oct 31, 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 | - | |
| Oct 1, 2005 | Oct 31, 2005 | MR | No | No | - | - | - | Resolved | Oct 31, 2005 | - | |
| Oct 1, 2005 | Oct 31, 2005 | TT | Yes | No | - | - | - | Resolved | Oct 31, 2005 | - | |
| Oct 1, 2005 | Oct 31, 2005 | MR | No | Yes | - | - | - | Resolved | Oct 31, 2005 | - | |
| Oct 1, 2005 | Oct 31, 2005 | TT | Yes | No | - | - | - | Resolved | Oct 31, 2005 | - | |
| Oct 1, 2005 | Oct 31, 2005 | TT | Yes | No | - | - | - | Resolved | Oct 31, 2005 | - | |
| Oct 1, 2005 | Oct 31, 2005 | MR | No | Yes | - | - | - | Resolved | Oct 31, 2005 | - | |
| Sep 1, 2005 | Sep 30, 2005 | TT | Yes | No | - | - | - | Resolved | Sep 30, 2005 | - | |
| Sep 1, 2005 | Sep 30, 2005 | MR | No | No | - | - | - | Resolved | Sep 30, 2005 | - | |
| Sep 1, 2005 | Sep 30, 2005 | MR | No | Yes | - | - | - | Resolved | Sep 30, 2005 | - | |
| Sep 1, 2005 | Sep 30, 2005 | TT | Yes | No | - | - | - | Resolved | Sep 30, 2005 | - | |
| Sep 1, 2005 | Sep 30, 2005 | MR | No | No | - | - | - | Resolved | Sep 30, 2005 | - | |
| Sep 1, 2005 | Sep 30, 2005 | MR | No | Yes | - | - | - | Resolved | Sep 30, 2005 | - | |
| Sep 1, 2005 | Sep 30, 2005 | MR | No | Yes | - | - | - | Resolved | Sep 30, 2005 | - | |
| Sep 1, 2005 | Sep 30, 2005 | MR | No | No | - | - | - | Resolved | Sep 30, 2005 | - |
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.