WESTCHESTER HILLS CONDOMINIUM ASSN.
Connecticut - Community Water System - PWSID: CT0280031
System Information
| PWSID | CT0280031 |
| System Name | WESTCHESTER HILLS CONDOMINIUM ASSN. |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 8, 1979 |
| Last Reported | Mar 30, 2026 |
Location & Contact
| State | Connecticut |
| City | MYSTIC |
| ZIP Code | 06355 |
| Address | 29 Main Street |
| Organization | PARSONS, JOSH |
| Phone | 860-333-6535 |
Population & Service
| Population Served | 225 |
| Service Connections | 56 |
Drinking Water Violations (135)
This water system has 135 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 1, 2024 | - | Other | No | No | - | - | - | Resolved | Jul 2, 2024 | - | |
| Jul 1, 2022 | - | Other | No | No | - | - | - | Resolved | Oct 3, 2022 | - | |
| Apr 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Sep 20, 2021 | - | |
| Mar 1, 2019 | - | TT | Yes | No | - | TT | - | Resolved | Jan 27, 2022 | - | |
| Mar 1, 2019 | - | TT | Yes | No | - | TT | - | Resolved | Jan 27, 2022 | - | |
| Mar 1, 2019 | - | TT | Yes | No | - | TT | - | Resolved | Jan 27, 2022 | - | |
| Mar 1, 2019 | - | TT | Yes | No | - | TT | - | Resolved | Jan 27, 2022 | - | |
| Dec 30, 2018 | - | MR | No | No | - | TT | - | Resolved | Apr 12, 2019 | - | |
| Dec 30, 2018 | - | MR | No | No | - | TT | - | Resolved | Apr 12, 2019 | - | |
| Aug 1, 2014 | Aug 31, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2014 | - | |
| Aug 1, 2014 | Aug 31, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2014 | - | |
| Aug 1, 2014 | Aug 31, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2014 | - | |
| Aug 10, 2005 | - | Other | No | No | - | - | - | Resolved | Nov 22, 2005 | - | |
| Aug 10, 2005 | - | Other | No | No | - | - | - | Resolved | Nov 22, 2005 | - | |
| Jan 1, 1995 | - | MR | No | No | - | TT | - | Resolved | Apr 1, 1996 | - | |
| Jul 1, 1994 | - | MR | No | No | - | TT | - | Resolved | Dec 8, 1995 | - | |
| Jul 1, 1994 | - | MR | No | No | - | TT | - | Resolved | Dec 8, 1995 | - | |
| Jul 1, 1994 | - | MR | No | No | - | TT | - | Resolved | Dec 8, 1995 | - | |
| Jul 1, 1994 | Apr 1, 1996 | MR | No | No | - | TT | - | Archived | Apr 1, 1996 | - | |
| Mar 1, 1994 | Mar 31, 1994 | Other | No | No | - | TT | - | Resolved | Mar 31, 1994 | - | |
| Jan 1, 1994 | Dec 8, 1995 | MR | No | No | - | TT | - | Archived | Dec 8, 1995 | - | |
| Jan 1, 1994 | - | MR | No | No | - | TT | - | Resolved | Dec 8, 1995 | - | |
| Jan 1, 1994 | - | MR | No | No | - | TT | - | Resolved | Dec 8, 1995 | - | |
| Jan 1, 1994 | - | MR | No | No | - | TT | - | Resolved | Dec 8, 1995 | - | |
| Mar 1, 1992 | Mar 31, 1992 | Other | No | No | - | 5% of samples | - | Resolved | Mar 31, 1992 | - | |
| Mar 1, 1992 | Mar 31, 1992 | Other | No | No | - | 5% of samples | - | Resolved | Mar 31, 1992 | - | |
| Dec 1, 1991 | Dec 31, 1991 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 1991 | - | |
| Dec 1, 1991 | Dec 31, 1991 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 1991 | - | |
| Dec 1, 1991 | Dec 31, 1991 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 1991 | - | |
| Nov 1, 1991 | Nov 30, 1991 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 1991 | - | |
| Nov 1, 1991 | Nov 30, 1991 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 1991 | - | |
| Nov 1, 1991 | Nov 30, 1991 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 1991 | - | |
| Jun 1, 1991 | Jun 30, 1991 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 1991 | - | |
| Jun 1, 1991 | Jun 30, 1991 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 1991 | - | |
| Jun 1, 1991 | Jun 30, 1991 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 1991 | - | |
| May 1, 1991 | May 31, 1991 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 1991 | - | |
| May 1, 1991 | May 31, 1991 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 1991 | - | |
| May 1, 1991 | May 31, 1991 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 1991 | - | |
| Jan 1, 1991 | Dec 31, 1994 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Dec 31, 1994 | - | |
| Jan 1, 1991 | Dec 31, 1994 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Dec 31, 1994 | - | |
| Jan 1, 1991 | Dec 31, 1994 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Dec 31, 1994 | - | |
| Jan 1, 1991 | Dec 31, 1994 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Dec 31, 1994 | - | |
| Jan 1, 1991 | Dec 31, 1994 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Dec 31, 1994 | - | |
| Jan 1, 1990 | Dec 31, 1992 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Dec 31, 1992 | - | |
| Jan 1, 1990 | Dec 31, 1992 | MR | No | Yes | - | 0.7 mg/L | - | Resolved | Dec 31, 1992 | - | |
| Jan 1, 1990 | Dec 31, 1992 | MR | No | Yes | - | 0.7 mg/L | - | Resolved | Dec 31, 1992 | - | |
| Jan 1, 1990 | Dec 31, 1992 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Dec 31, 1992 | - | |
| Jan 1, 1990 | Dec 31, 1992 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Dec 31, 1992 | - | |
| Jan 1, 1990 | Dec 31, 1992 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Dec 31, 1992 | - | |
| Jan 1, 1990 | Dec 31, 1992 | MR | No | Yes | - | 0.7 mg/L | - | Resolved | Dec 31, 1992 | - |
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.