ASH/WIN JOINT WATER AUTHORITY
Massachusetts — Community Water System — PWSID: MA2011004
System Information
| PWSID | MA2011004 |
| System Name | ASH/WIN JOINT WATER AUTHORITY |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | Yes |
| First Reported | Feb 29, 1980 |
| Last Reported | Mar 17, 2026 |
Location & Contact
| State | Massachusetts |
| City | ASHBURNHAM |
| ZIP Code | 01430 |
| Address | 204 LAKE ROAD |
| Organization | ASH/WIN JOINT WATER AUTHORITY |
| Phone | 9788275386 |
Population & Service
| Population Served | 11,394 |
| Service Connections | 2 |
Drinking Water Violations (1)
This water system has 1 violation 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| — | — | — | No | No | — | — | — | — | — | — |
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.