WESTPORT HARBOR WATER ASSOCIATION INC
Massachusetts - Non-Transient Non-Community - PWSID: MA4334001
System Information
| PWSID | MA4334001 |
| System Name | WESTPORT HARBOR WATER ASSOCIATION INC |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water Under Influence |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 28, 1983 |
| Last Reported | Mar 17, 2026 |
Location & Contact
| State | Massachusetts |
| City | WESTPORT |
| ZIP Code | 02790 |
| Address | P.O. BOX 3997 |
| Organization | WESTPORT HARBOR WATER ASSOCIATION INC |
| Phone | 7818203014 |
Population & Service
| Population Served | 200 |
| Service Connections | 1 |
Drinking Water Violations (21)
This water system has 21 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 1, 2016 | - | MR | No | No | - | TT | - | Resolved | Aug 1, 2017 | - | |
| Jun 1, 2016 | - | MR | No | No | - | TT | - | Resolved | Aug 1, 2017 | - | |
| Apr 1, 2015 | Jun 30, 2015 | MR | No | No | - | 10 mg/L | - | Archived | Jun 30, 2015 | - | |
| Jan 1, 2009 | - | MR | No | No | - | TT | - | Resolved | Nov 12, 2009 | - | |
| Jan 1, 2009 | - | MR | No | No | - | TT | - | Resolved | Nov 12, 2009 | - | |
| Jul 1, 2008 | Dec 31, 2008 | TT | Yes | No | - | TT | - | Resolved | Dec 31, 2008 | - | |
| Jul 1, 2008 | Dec 31, 2008 | TT | Yes | No | - | TT | - | Resolved | Dec 31, 2008 | - | |
| Jul 1, 2004 | Jul 31, 2004 | Other | No | No | - | 5% of samples | - | Archived | Jul 31, 2004 | - | |
| Jul 1, 2004 | Jul 31, 2004 | MCL | Yes | No | - | 5% of samples | - | Archived | Jul 31, 2004 | - | |
| Sep 1, 2003 | Sep 30, 2003 | MCL | Yes | No | - | 5% of samples | - | Archived | Sep 30, 2003 | - | |
| Aug 1, 2003 | Aug 31, 2003 | MCL | Yes | No | - | 5% of samples | - | Archived | Aug 31, 2003 | - | |
| Jul 1, 2000 | Jul 31, 2000 | MCL | Yes | No | - | 5% of samples | - | Archived | Jul 31, 2000 | - | |
| Jul 1, 1997 | Sep 30, 1997 | MR | No | No | - | 5% of samples | - | Archived | Sep 30, 1997 | - | |
| Apr 1, 1996 | Jun 30, 1996 | MR | No | No | - | 5% of samples | - | Archived | Jun 30, 1996 | - | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | No | - | 10 mg/L | - | Archived | Sep 30, 1995 | - | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | No | - | 5% of samples | - | Archived | Sep 30, 1995 | - | |
| - | - | - | 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.