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 | Dec 15, 2025 |
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 (129)
This water system has 129 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 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 2, 2024 | Consumer Confidence Rule |
| Jul 1, 2022 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Oct 3, 2022 | Consumer Confidence Rule |
| Apr 1, 2021 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 20, 2021 | Lead and Copper Rule |
| Mar 1, 2019 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Jan 27, 2022 | Lead and Copper Rule |
| Mar 1, 2019 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Jan 27, 2022 | Lead and Copper Rule |
| Mar 1, 2019 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Jan 27, 2022 | Lead and Copper Rule |
| Mar 1, 2019 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Jan 27, 2022 | Lead and Copper Rule |
| Dec 30, 2018 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Apr 12, 2019 | Lead and Copper Rule |
| Dec 30, 2018 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Apr 12, 2019 | Lead and Copper Rule |
| Aug 1, 2014 | Aug 31, 2014 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2014 | Total Coliform Rule |
| Aug 1, 2014 | Aug 31, 2014 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2014 | Total Coliform Rule |
| Aug 1, 2014 | Aug 31, 2014 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2014 | Total Coliform Rule |
| Aug 10, 2005 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Nov 22, 2005 | Consumer Confidence Rule |
| Aug 10, 2005 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Nov 22, 2005 | Consumer Confidence Rule |
| Jan 1, 1995 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Apr 1, 1996 | Lead and Copper Rule |
| Jul 1, 1994 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 8, 1995 | Lead and Copper Rule |
| Jul 1, 1994 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 8, 1995 | Lead and Copper Rule |
| Jul 1, 1994 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 8, 1995 | Lead and Copper Rule |
| Mar 1, 1994 | Mar 31, 1994 | Lead and Copper Rule | Other | No | No | — | TT | — | Resolved | Mar 31, 1994 | Lead and Copper Rule |
| Jan 1, 1994 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 8, 1995 | Lead and Copper Rule |
| Jan 1, 1994 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 8, 1995 | Lead and Copper Rule |
| Jan 1, 1994 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 8, 1995 | Lead and Copper Rule |
| Jan 1, 1994 | Dec 8, 1995 | Lead and Copper Rule | MR | No | No | — | TT | — | Archived | Dec 8, 1995 | Lead and Copper Rule |
| Mar 1, 1992 | Mar 31, 1992 | Coliform (TCR) | Other | No | No | — | 5% of samples | — | Resolved | Mar 31, 1992 | Total Coliform Rule |
| Mar 1, 1992 | Mar 31, 1992 | Coliform (TCR) | Other | No | No | — | 5% of samples | — | Resolved | Mar 31, 1992 | Total Coliform Rule |
| Dec 1, 1991 | Dec 31, 1991 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 1991 | Total Coliform Rule |
| Dec 1, 1991 | Dec 31, 1991 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 1991 | Total Coliform Rule |
| Dec 1, 1991 | Dec 31, 1991 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 1991 | Total Coliform Rule |
| Nov 1, 1991 | Nov 30, 1991 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 1991 | Total Coliform Rule |
| Nov 1, 1991 | Nov 30, 1991 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 1991 | Total Coliform Rule |
| Nov 1, 1991 | Nov 30, 1991 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 1991 | Total Coliform Rule |
| Jun 1, 1991 | Jun 30, 1991 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 1991 | Total Coliform Rule |
| Jun 1, 1991 | Jun 30, 1991 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 1991 | Total Coliform Rule |
| Jun 1, 1991 | Jun 30, 1991 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 1991 | Total Coliform Rule |
| May 1, 1991 | May 31, 1991 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 31, 1991 | Total Coliform Rule |
| May 1, 1991 | May 31, 1991 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 31, 1991 | Total Coliform Rule |
| May 1, 1991 | May 31, 1991 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 31, 1991 | Total Coliform Rule |
| Jan 1, 1991 | Dec 31, 1994 | Gross Alpha, Excl. Radon and U | MR | No | Yes | — | 15 pCi/L | — | Resolved | Dec 31, 1994 | Radionuclides and Revised Rad Rule |
| Jan 1, 1991 | Dec 31, 1994 | Gross Alpha, Excl. Radon and U | MR | No | Yes | — | 15 pCi/L | — | Resolved | Dec 31, 1994 | Radionuclides and Revised Rad Rule |
| Jan 1, 1991 | Dec 31, 1994 | Gross Alpha, Excl. Radon and U | MR | No | Yes | — | 15 pCi/L | — | Resolved | Dec 31, 1994 | Radionuclides and Revised Rad Rule |
| Jan 1, 1991 | Dec 31, 1994 | Gross Alpha, Excl. Radon and U | MR | No | Yes | — | 15 pCi/L | — | Resolved | Dec 31, 1994 | Radionuclides and Revised Rad Rule |
| Jan 1, 1991 | Dec 31, 1994 | Gross Alpha, Excl. Radon and U | MR | No | Yes | — | 15 pCi/L | — | Resolved | Dec 31, 1994 | Radionuclides and Revised Rad Rule |
| Jan 1, 1990 | Dec 31, 1992 | p-Dichlorobenzene | MR | No | Yes | — | 0.075 mg/L | — | Resolved | Dec 31, 1992 | Volatile Organic Chemicals |
| Jan 1, 1990 | Dec 31, 1992 | Vinyl chloride | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 1992 | Volatile Organic Chemicals |
| Jan 1, 1990 | Dec 31, 1992 | CHLOROBENZENE | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 1992 | Volatile Organic Chemicals |
| Jan 1, 1990 | Dec 31, 1992 | CHLOROBENZENE | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 1992 | Volatile Organic Chemicals |
| Jan 1, 1990 | Dec 31, 1992 | CHLOROBENZENE | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 1992 | Volatile Organic Chemicals |
| Jan 1, 1990 | Dec 31, 1992 | p-Dichlorobenzene | MR | No | Yes | — | 0.075 mg/L | — | Resolved | Dec 31, 1992 | Volatile Organic Chemicals |
| Jan 1, 1990 | Dec 31, 1992 | p-Dichlorobenzene | MR | No | Yes | — | 0.075 mg/L | — | Resolved | Dec 31, 1992 | Volatile Organic Chemicals |
| Jan 1, 1990 | Dec 31, 1992 | Vinyl chloride | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 1992 | Volatile Organic Chemicals |
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.