WEST GROTON WATER SUPPLY DISTRICT
Massachusetts — Community Water System — PWSID: MA2115001
System Information
| PWSID | MA2115001 |
| System Name | WEST GROTON WATER SUPPLY DISTRICT |
| System Type | Community Water System |
| Water Source | Ground 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 | GROTON |
| ZIP Code | 01472 |
| Address | 309 TOWNSEND RD |
| Organization | WEST GROTON WATER SUPPLY DISTRICT |
| Phone | 9784483711 |
Population & Service
| Population Served | 1,853 |
| Service Connections | 664 |
Drinking Water Violations (5)
This water system has 5 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, 1996 | Sep 30, 1996 | DICHLOROMETHANE | MR | No | No | — | 0.005 mg/L | — | Resolved | Sep 30, 1996 | Volatile Organic Chemicals |
| Jul 1, 1996 | Sep 30, 1996 | Ethylbenzene | MR | No | No | — | 0.7 mg/L | — | Resolved | Sep 30, 1996 | Volatile Organic Chemicals |
| Jul 1, 1996 | Sep 30, 1996 | Ethylbenzene | MR | No | No | — | 0.7 mg/L | — | Resolved | Sep 30, 1996 | Volatile Organic Chemicals |
| Jul 1, 1996 | Sep 30, 1996 | Trichloroethylene | MR | No | No | — | 0.005 mg/L | — | Resolved | Sep 30, 1996 | Volatile Organic Chemicals |
| Jul 1, 1996 | Sep 30, 1996 | CHLOROBENZENE | MR | No | No | — | 0.1 mg/L | — | Resolved | Sep 30, 1996 | Volatile Organic 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.