MIDDLEBOROUGH WATER SUPPLY
Massachusetts - Community Water System - PWSID: MA4182000
System Information
| PWSID | MA4182000 |
| System Name | MIDDLEBOROUGH WATER SUPPLY |
| System Type | Community Water System |
| Water Source | Ground 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 | MIDDLEBOROUGH |
| ZIP Code | 02346 |
| Address | 65 SACHEM STREET |
| Organization | MIDDLEBOROUGH WATER SUPPLY |
| Phone | 5089462482 |
Population & Service
| Population Served | 15,350 |
| Service Connections | 6,281 |
Drinking Water Violations (32)
This water system has 32 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, 2012 | - | Other | No | No | - | - | - | Resolved | Aug 14, 2012 | - | |
| Jul 1, 2012 | - | Other | No | No | - | - | - | Resolved | Aug 14, 2012 | - | |
| Oct 1, 2006 | - | MR | No | No | - | TT | - | Resolved | Oct 22, 2007 | - | |
| Oct 1, 2006 | - | MR | No | No | - | TT | - | Resolved | Oct 22, 2007 | - | |
| Oct 1, 2005 | Oct 31, 2005 | MCL | Yes | No | - | 5% of samples | - | Resolved | Oct 31, 2005 | - | |
| Oct 1, 2005 | Oct 31, 2005 | MCL | Yes | No | - | 5% of samples | - | Resolved | Oct 31, 2005 | - | |
| Jul 1, 2002 | Jul 31, 2002 | MCL | Yes | No | - | 5% of samples | - | Archived | Jul 31, 2002 | - | |
| Sep 1, 1999 | Sep 30, 1999 | MCL | Yes | No | - | 5% of samples | - | Archived | Sep 30, 1999 | - | |
| Sep 1, 1998 | Sep 30, 1998 | MCL | Yes | No | - | 5% of samples | - | Archived | Sep 30, 1998 | - | |
| Aug 1, 1998 | Aug 31, 1998 | MCL | Yes | No | - | 5% of samples | - | Archived | Aug 31, 1998 | - | |
| Oct 1, 1996 | Oct 31, 1996 | MCL | Yes | No | - | 5% of samples | - | Resolved | Oct 31, 1996 | - | |
| Sep 1, 1996 | Sep 30, 1996 | MR | No | No | - | 5% of samples | - | Archived | Sep 30, 1996 | - | |
| Jan 1, 1993 | Mar 31, 1993 | MR | No | No | - | 0.2 mg/L | - | Archived | Mar 31, 1993 | - | |
| Jan 1, 1993 | Mar 31, 1993 | MR | No | No | - | 0.002 mg/L | - | Archived | Mar 31, 1993 | - | |
| Jan 1, 1993 | Mar 31, 1993 | MR | No | No | - | 0.005 mg/L | - | Archived | Mar 31, 1993 | - | |
| Jan 1, 1993 | Mar 31, 1993 | MR | No | No | - | 0.075 mg/L | - | Archived | Mar 31, 1993 | - | |
| Jan 1, 1993 | Mar 31, 1993 | MR | No | No | - | 0.005 mg/L | - | Archived | Mar 31, 1993 | - | |
| Jan 1, 1993 | Mar 31, 1993 | MR | No | Yes | - | 1 mg/L | - | Archived | Mar 31, 1993 | - | |
| Jan 1, 1993 | Mar 31, 1993 | MR | No | No | - | 0.007 mg/L | - | Archived | Mar 31, 1993 | - | |
| Jan 1, 1993 | Mar 31, 1993 | MR | No | No | - | 0.005 mg/L | - | Archived | Mar 31, 1993 | - | |
| Jan 1, 1993 | Mar 31, 1993 | MR | No | No | - | 0.005 mg/L | - | Archived | Mar 31, 1993 | - | |
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| - | - | - | 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.