HANOVER WATER DEPT
Massachusetts — Community Water System — PWSID: MA4122000
System Information
| PWSID | MA4122000 |
| System Name | HANOVER WATER DEPT |
| System Type | Community Water System |
| Water Source | Ground Water Under Influence |
| 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 | HANOVER |
| ZIP Code | 02339 |
| Address | 495 HANOVER STREET |
| Organization | HANOVER WATER DEPT |
| Phone | 7818263189 |
Population & Service
| Population Served | 14,984 |
| Service Connections | 5,165 |
Drinking Water Violations (2)
This water system has 2 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 1, 2025 | Jun 30, 2025 | Mercury | MR | No | No | — | 0.002 mg/L | — | Archived | Jun 30, 2025 | Inorganic Chemicals |
| Jan 1, 2000 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 5, 2001 | Lead and Copper 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.