BRAINTREE WATER AND SEWER DEPT.
Massachusetts - Community Water System - PWSID: MA4040000
System Information
| PWSID | MA4040000 |
| System Name | BRAINTREE WATER AND SEWER DEPT. |
| System Type | Community Water System |
| Water Source | Surface Water |
| 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 | BRAINTREE |
| ZIP Code | 02184 |
| Address | 85 QUINCY AVENUE |
| Organization | BRAINTREE WATER & SEWER DEPT. |
| Phone | 7818439205 |
Population & Service
| Population Served | 39,143 |
| Service Connections | 12,167 |
Drinking Water Violations (99)
This water system has 99 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 2, 2025 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Jul 1, 2022 | - | Other | No | No | - | - | - | Resolved | Aug 15, 2022 | - | |
| Jul 1, 2022 | - | Other | No | No | - | - | - | Resolved | Aug 15, 2022 | - | |
| Oct 1, 2013 | - | MR | No | No | - | TT | - | Resolved | Sep 22, 2014 | - | |
| Oct 1, 2013 | - | MR | No | No | - | TT | - | Resolved | Sep 22, 2014 | - | |
| Jul 1, 2011 | - | Other | No | No | - | - | - | Resolved | Jul 11, 2011 | - | |
| Jul 1, 2011 | - | Other | No | No | - | - | - | Resolved | Jul 11, 2011 | - | |
| Jul 1, 2009 | - | Other | No | No | - | - | - | Resolved | Oct 6, 2009 | - | |
| Jul 1, 2009 | - | Other | No | No | - | - | - | Resolved | Oct 6, 2009 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MR | No | No | - | 0.005 mg/L | - | Archived | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MR | No | No | - | 0.005 mg/L | - | Archived | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MR | No | No | - | 0.005 mg/L | - | Archived | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MR | No | No | - | 10 mg/L | - | Archived | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MR | No | No | - | 10 mg/L | - | Archived | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MR | No | No | - | 1 mg/L | - | Archived | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MR | No | No | - | 0.7 mg/L | - | Archived | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MR | No | No | - | 0.005 mg/L | - | Archived | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MR | No | No | - | 0.07 mg/L | - | Archived | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MR | No | No | - | 0.1 mg/L | - | Archived | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MR | No | No | - | 0.1 mg/L | - | Archived | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MR | No | No | - | 0.07 mg/L | - | Archived | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MR | No | No | - | 0.005 mg/L | - | Archived | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MR | No | No | - | 0.2 mg/L | - | Archived | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MR | No | No | - | 0.002 mg/L | - | Archived | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MR | No | No | - | 0.1 mg/L | - | Archived | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MR | No | No | - | 0.005 mg/L | - | Archived | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MR | No | No | - | 0.007 mg/L | - | Archived | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MR | No | No | - | 0.005 mg/L | - | Archived | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MR | No | No | - | 0.075 mg/L | - | Archived | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MR | No | No | - | 0.005 mg/L | - | Archived | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MR | No | No | - | 0.6 mg/L | - | Archived | Jun 30, 2006 | - | |
| Jul 1, 2000 | Jul 31, 2000 | MCL | Yes | No | - | 5% of samples | - | Archived | Jul 31, 2000 | - | |
| Apr 1, 2000 | Jun 30, 2000 | MR | No | No | - | 0.1 mg/L | - | Archived | Jun 30, 2000 | - | |
| Apr 1, 2000 | Jun 30, 2000 | MR | No | No | - | 0.7 mg/L | - | Archived | Jun 30, 2000 | - | |
| Apr 1, 2000 | Jun 30, 2000 | MR | No | No | - | 0.005 mg/L | - | Archived | Jun 30, 2000 | - | |
| Apr 1, 2000 | Jun 30, 2000 | MR | No | No | - | 0.005 mg/L | - | Archived | Jun 30, 2000 | - | |
| Apr 1, 2000 | Jun 30, 2000 | MR | No | No | - | 0.07 mg/L | - | Archived | Jun 30, 2000 | - | |
| Apr 1, 2000 | Jun 30, 2000 | MR | No | No | - | 0.2 mg/L | - | Archived | Jun 30, 2000 | - | |
| Apr 1, 2000 | Jun 30, 2000 | MR | No | No | - | 0.1 mg/L | - | Archived | Jun 30, 2000 | - | |
| Apr 1, 2000 | Jun 30, 2000 | MR | No | No | - | 0.07 mg/L | - | Archived | Jun 30, 2000 | - | |
| Apr 1, 2000 | Jun 30, 2000 | MR | No | No | - | 0.005 mg/L | - | Archived | Jun 30, 2000 | - | |
| Apr 1, 2000 | Jun 30, 2000 | MR | No | No | - | 0.005 mg/L | - | Archived | Jun 30, 2000 | - | |
| Apr 1, 2000 | Jun 30, 2000 | MR | No | No | - | 10 mg/L | - | Archived | Jun 30, 2000 | - | |
| Apr 1, 2000 | Jun 30, 2000 | MR | No | No | - | 1 mg/L | - | Archived | Jun 30, 2000 | - | |
| Apr 1, 2000 | Jun 30, 2000 | MR | No | No | - | 0.6 mg/L | - | Archived | Jun 30, 2000 | - | |
| Apr 1, 2000 | Jun 30, 2000 | MR | No | No | - | 0.007 mg/L | - | Archived | Jun 30, 2000 | - | |
| Apr 1, 2000 | Jun 30, 2000 | MR | No | No | - | 0.002 mg/L | - | Archived | Jun 30, 2000 | - | |
| Apr 1, 2000 | Jun 30, 2000 | MR | No | No | - | 0.075 mg/L | - | Archived | Jun 30, 2000 | - | |
| Apr 1, 2000 | Jun 30, 2000 | MR | No | No | - | 0.1 mg/L | - | Archived | Jun 30, 2000 | - | |
| Apr 1, 2000 | Jun 30, 2000 | MR | No | No | - | 0.005 mg/L | - | Archived | Jun 30, 2000 | - |
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.