TEN COUSINS
Massachusetts — Transient Non-Community — PWSID: MA4334024
System Information
| PWSID | MA4334024 |
| System Name | TEN COUSINS |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 29, 1980 |
| Last Reported | Mar 17, 2026 |
Location & Contact
| State | Massachusetts |
| City | WESTPORT |
| ZIP Code | 02790 |
| Address | P O BOX 248 |
| Organization | MAIN ROAD REALTY |
| Phone | 5086364622 |
Population & Service
| Population Served | 150 |
| Service Connections | 1 |
Drinking Water Violations (8)
This water system has 8 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, 2001 | Jun 30, 2001 | MCL | Yes | No | — | 5% of samples | — | Archived | Jun 30, 2001 | — | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 1997 | — | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 1997 | — | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | — | 10 mg/L | — | Archived | Mar 31, 1997 | — | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | No | — | 10 mg/L | — | Archived | Sep 30, 1995 | — | |
| Jul 1, 1994 | Sep 30, 1994 | MR | No | Yes | — | 1 mg/L | — | Archived | Sep 30, 1994 | — | |
| — | — | — | 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.