COLONIAL CENTER
Connecticut — Non-Transient Non-Community — PWSID: CT1219103
System Information
| PWSID | CT1219103 |
| System Name | COLONIAL CENTER |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Dec 30, 1991 |
| Last Reported | Mar 30, 2026 |
Location & Contact
| State | Connecticut |
| City | WATERFORD |
| ZIP Code | 06385 |
| Address | 23 Lindros Lane |
| Organization | BALLESTRINI, CAROL |
| Phone | 860-908-4760 |
Population & Service
| Population Served | 110 |
| Service Connections | 15 |
Drinking Water Violations (27)
This water system has 27 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 17, 2024 | — | RPT | No | No | — | — | — | Unaddressed | — | — | |
| Oct 17, 2024 | — | TT | Yes | No | — | — | — | Unaddressed | — | — | |
| Dec 30, 2023 | — | MR | No | No | — | TT | — | Resolved | Jun 16, 2025 | — | |
| Dec 30, 2023 | — | MR | No | No | — | TT | — | Resolved | Jun 16, 2025 | — | |
| Dec 30, 2020 | — | MR | No | No | — | TT | — | Resolved | Mar 25, 2022 | — | |
| Dec 30, 2020 | — | MR | No | No | — | TT | — | Resolved | Mar 25, 2022 | — | |
| Dec 30, 2017 | — | MR | No | No | — | TT | — | Resolved | Dec 1, 2018 | — | |
| Dec 30, 2017 | — | MR | No | No | — | TT | — | Resolved | Dec 1, 2018 | — | |
| Dec 30, 2014 | — | MR | No | No | — | TT | — | Resolved | May 19, 2017 | — | |
| Dec 30, 2014 | — | MR | No | No | — | TT | — | Resolved | May 19, 2017 | — | |
| Mar 18, 2010 | — | Other | No | No | — | — | — | Resolved | Mar 8, 2013 | — | |
| Mar 18, 2010 | — | Other | No | No | — | — | — | Resolved | Mar 8, 2013 | — | |
| Oct 1, 2008 | — | MR | No | No | — | TT | — | Resolved | Sep 30, 2011 | — | |
| Oct 1, 2008 | — | MR | No | No | — | TT | — | Resolved | Sep 30, 2011 | — | |
| Oct 1, 2008 | — | MR | No | No | — | TT | — | Resolved | Sep 30, 2011 | — | |
| Jan 1, 2000 | — | MR | No | No | — | TT | — | Resolved | Jan 9, 2004 | — | |
| Jan 1, 2000 | — | MR | No | No | — | TT | — | Resolved | Jan 9, 2004 | — | |
| Jan 1, 2000 | — | MR | No | No | — | TT | — | Resolved | Jan 9, 2004 | — | |
| Oct 1, 1997 | Dec 31, 1997 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 1997 | — | |
| Oct 1, 1997 | Dec 31, 1997 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 1997 | — | |
| Oct 1, 1997 | Dec 31, 1997 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 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 | No | — | 5% of samples | — | Resolved | Mar 31, 1997 | — | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 1997 | — | |
| Oct 1, 1996 | — | MR | No | No | — | TT | — | Resolved | May 9, 1997 | — | |
| Oct 1, 1996 | — | MR | No | No | — | TT | — | Resolved | May 9, 1997 | — | |
| Oct 1, 1996 | — | MR | No | No | — | TT | — | Resolved | May 9, 1997 | — |
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.