MATTAPOISETT WATER DEPARTMENT
Massachusetts — Community Water System — PWSID: MA4173000
System Information
| PWSID | MA4173000 |
| System Name | MATTAPOISETT WATER DEPARTMENT |
| 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 | Dec 17, 2025 |
Location & Contact
| State | Massachusetts |
| City | MATTAPOISETT |
| ZIP Code | 02739 |
| Address | P.O. BOX 474 |
| Organization | MATTAPOISETT WATER DEPARTMENT |
| Phone | 5087584161 |
Population & Service
| Population Served | 7,685 |
| Service Connections | 3,240 |
Drinking Water Violations
No violations recorded for this water system in the EPA SDWIS database.
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.