SOMERSET WATER DEPARTMENT
Massachusetts — Community Water System — PWSID: MA4273000
System Information
| PWSID | MA4273000 |
| System Name | SOMERSET WATER DEPARTMENT |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 26, 1979 |
| Last Reported | Dec 17, 2025 |
Location & Contact
| State | Massachusetts |
| City | SOMERSET |
| ZIP Code | 02726 |
| Address | 3249 COUNTY ST |
| Organization | SOMERSET WATER DEPARTMENT |
| Phone | 5086744215 |
Population & Service
| Population Served | 18,303 |
| Service Connections | 7,018 |
Drinking Water Violations (10)
This water system has 10 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 1995 | Mar 31, 1995 | CYANIDE | MR | No | No | — | 0.2 mg/L | — | Archived | Mar 31, 1995 | Inorganic Chemicals |
| Jan 1, 1995 | Mar 31, 1995 | Fluoride | MR | No | No | — | 4.0 mg/L | — | Archived | Mar 31, 1995 | Inorganic Chemicals |
| Jan 1, 1995 | Mar 31, 1995 | Nickel | MR | No | No | — | — | — | Archived | Mar 31, 1995 | Inorganic Chemicals |
| Jan 1, 1995 | Mar 31, 1995 | Selenium | MR | No | No | — | 0.05 mg/L | — | Archived | Mar 31, 1995 | Inorganic Chemicals |
| Jan 1, 1995 | Mar 31, 1995 | Antimony, Total | MR | No | No | — | 0.006 mg/L | — | Archived | Mar 31, 1995 | Inorganic Chemicals |
| Jan 1, 1995 | Mar 31, 1995 | Chromium | MR | No | No | — | 0.1 mg/L | — | Archived | Mar 31, 1995 | Inorganic Chemicals |
| Jan 1, 1995 | Mar 31, 1995 | Beryllium, Total | MR | No | No | — | 0.004 mg/L | — | Archived | Mar 31, 1995 | Inorganic Chemicals |
| Jan 1, 1995 | Mar 31, 1995 | Cadmium | MR | No | No | — | 0.005 mg/L | — | Archived | Mar 31, 1995 | Inorganic Chemicals |
| Jan 1, 1995 | Mar 31, 1995 | Thallium, Total | MR | No | No | — | 0.002 mg/L | — | Archived | Mar 31, 1995 | Inorganic Chemicals |
| Jan 1, 1995 | Mar 31, 1995 | Mercury | MR | No | No | — | 0.002 mg/L | — | Archived | Mar 31, 1995 | Inorganic Chemicals |
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.