GROTON DUNSTABLE REG. H.S.
Massachusetts — Non-Transient Non-Community — PWSID: MA2115010
System Information
| PWSID | MA2115010 |
| System Name | GROTON DUNSTABLE REG. H.S. |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 01 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Jan 20, 1981 |
| Last Reported | Dec 17, 2025 |
Location & Contact
| State | Massachusetts |
| City | GROTON |
| ZIP Code | 01450 |
| Address | 344 MAIN STREET |
| Organization | GROTON DUNSTABLE REG. SCHOOL DISTRICT |
| Phone | 9784485505 |
Population & Service
| Population Served | 940 |
| Service Connections | 1 |
Drinking Water Violations (3)
This water system has 3 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 1, 2003 | Dec 31, 2003 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2003 | Total Coliform Rule |
| Dec 1, 2003 | Dec 31, 2003 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2003 | Total Coliform Rule |
| Oct 1, 2003 | Oct 31, 2003 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2003 | Total Coliform Rule |
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.