NAHANT WATER DEPT. (MWRA)
Massachusetts - Community Water System - PWSID: MA3196000
System Information
| PWSID | MA3196000 |
| System Name | NAHANT WATER DEPT. (MWRA) |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 26, 1979 |
| Last Reported | Mar 17, 2026 |
Location & Contact
| State | Massachusetts |
| City | NAHANT |
| ZIP Code | 01908 |
| Address | 334 NAHANT RD TOWN HALL |
| Organization | NAHANT WATER DEPT. (MWRA) |
| Phone | 7815810088 |
Population & Service
| Population Served | 3,334 |
| Service Connections | 1,962 |
Drinking Water Violations (29)
This water system has 29 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2021 | - | MR | No | No | - | TT | - | Addressed | - | - | |
| Jul 1, 2015 | - | MR | No | No | - | TT | - | Resolved | Jul 2, 2016 | - | |
| Jul 1, 2015 | - | MR | No | No | - | TT | - | Resolved | Jul 2, 2016 | - | |
| Jan 1, 2000 | - | TT | Yes | No | - | TT | - | Resolved | Mar 19, 2001 | - | |
| Jan 1, 2000 | - | TT | Yes | No | - | TT | - | Resolved | Mar 19, 2001 | - | |
| Jan 1, 1999 | - | TT | Yes | No | - | TT | - | Resolved | Feb 22, 2000 | - | |
| Jan 1, 1999 | - | TT | Yes | No | - | TT | - | Resolved | Feb 22, 2000 | - | |
| Jan 1, 1998 | - | TT | Yes | No | - | TT | - | Resolved | Apr 9, 1999 | - | |
| Jan 1, 1998 | - | TT | Yes | No | - | TT | - | Resolved | Apr 9, 1999 | - | |
| Oct 1, 1995 | Oct 31, 1995 | MCL | Yes | No | - | 5% of samples | - | Archived | Oct 31, 1995 | - | |
| Jun 1, 1995 | Jun 30, 1995 | MCL | Yes | No | - | 5% of samples | - | Archived | Jun 30, 1995 | - | |
| Dec 1, 1994 | Dec 31, 1994 | MCL | Yes | No | - | 5% of samples | - | Archived | Dec 31, 1994 | - | |
| Oct 1, 1993 | Oct 31, 1993 | MCL | Yes | No | - | 5% of samples | - | Archived | Oct 31, 1993 | - | |
| Jul 1, 1992 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Jul 1, 1992 | - | MR | No | No | - | TT | - | Resolved | Jan 1, 1999 | - | |
| Jul 1, 1992 | - | MR | No | No | - | TT | - | Resolved | Jan 1, 1999 | - | |
| Jul 1, 1992 | - | MR | No | No | - | TT | - | Resolved | Jan 1, 1999 | - | |
| Jul 1, 1992 | - | MR | No | No | - | TT | - | Resolved | Jan 1, 1999 | - | |
| Jan 1, 1992 | May 5, 2000 | TT | Yes | No | - | - | - | Archived | May 5, 2000 | - | |
| Jan 1, 1992 | - | TT | Yes | No | - | TT | - | Resolved | Apr 9, 1999 | - | |
| Jan 1, 1992 | - | TT | Yes | No | - | TT | - | Resolved | Apr 9, 1999 | - | |
| Jun 30, 1982 | Jul 29, 1982 | Other | No | No | - | - | - | Archived | Jul 29, 1982 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | 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.