MIDDLETON WATER DEPT.
Massachusetts — Community Water System — PWSID: MA3184000
System Information
| PWSID | MA3184000 |
| System Name | MIDDLETON WATER DEPT. |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | Yes |
| First Reported | Dec 15, 1993 |
| Last Reported | Mar 17, 2026 |
Location & Contact
| State | Massachusetts |
| City | MIDDLETON |
| ZIP Code | 01949 |
| Address | 195 NORTH MAIN ST |
| Organization | MIDDLETON WATER DEPT. |
| Phone | 9787770407 |
Population & Service
| Population Served | 7,255 |
| Service Connections | 1,957 |
Drinking Water Violations (18)
This water system has 18 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 1, 2024 | — | MR | No | No | — | TT | — | Addressed | — | — | |
| Jun 1, 2024 | — | MR | No | No | — | TT | — | Addressed | — | — | |
| Jun 1, 2024 | — | MR | No | No | — | TT | — | Addressed | — | — | |
| Jun 1, 2021 | — | MR | No | No | — | TT | — | Addressed | — | — | |
| Jul 1, 2014 | — | Other | No | No | — | — | — | Resolved | Aug 11, 2014 | — | |
| Jul 1, 2011 | — | Other | No | No | — | — | — | Resolved | Aug 11, 2011 | — | |
| Dec 1, 2010 | Dec 31, 2010 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2010 | — | |
| Dec 1, 2010 | Dec 31, 2010 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2010 | — | |
| Jun 1, 2009 | Jun 30, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2009 | — | |
| Jun 1, 2009 | Jun 30, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 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.