ST LUKES SCHOOL
Connecticut - Non-Transient Non-Community - PWSID: CT0900072
System Information
| PWSID | CT0900072 |
| System Name | ST LUKES SCHOOL |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 01 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Jul 12, 1979 |
| Last Reported | Mar 30, 2026 |
Location & Contact
| State | Connecticut |
| City | NEW CANAAN |
| ZIP Code | 06840 |
| Address | 377 North Wilton Road |
| Organization | MAIER, DARRELL |
| Phone | 203-801-4814 |
Population & Service
| Population Served | 405 |
| Service Connections | 5 |
Drinking Water Violations (249)
This water system has 249 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 1, 2025 | Nov 30, 2025 | MR | No | Yes | - | - | - | Archived | Nov 30, 2025 | - | |
| Apr 1, 2025 | - | MR | No | No | - | TT | - | Resolved | Apr 8, 2025 | - | |
| Apr 1, 2025 | - | MR | No | No | - | TT | - | Resolved | Apr 8, 2025 | - | |
| Sep 29, 2024 | - | MR | No | No | - | TT | - | Resolved | Oct 4, 2024 | - | |
| Jul 1, 2023 | - | MR | No | No | - | TT | - | Resolved | Aug 22, 2023 | - | |
| Jul 1, 2023 | - | MR | No | No | - | TT | - | Resolved | Aug 22, 2023 | - | |
| Jun 1, 2023 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Jun 1, 2023 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Jun 1, 2023 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Apr 23, 2023 | - | Other | No | No | - | - | - | Resolved | Apr 24, 2023 | - | |
| Mar 30, 2023 | - | Other | No | No | - | - | - | Resolved | May 15, 2023 | - | |
| Mar 30, 2023 | - | Other | No | No | - | - | - | Resolved | May 15, 2023 | - | |
| Oct 22, 2022 | - | TT | Yes | No | - | - | - | Resolved | Nov 3, 2022 | - | |
| Oct 22, 2022 | - | TT | Yes | No | - | - | - | Resolved | Nov 3, 2022 | - | |
| Oct 22, 2022 | - | TT | Yes | No | - | - | - | Resolved | Nov 3, 2022 | - | |
| Oct 22, 2022 | - | TT | Yes | No | - | - | - | Resolved | Nov 3, 2022 | - | |
| Sep 29, 2022 | - | MR | No | No | - | TT | - | Resolved | Nov 2, 2022 | - | |
| Sep 29, 2022 | - | MR | No | No | - | TT | - | Resolved | Nov 2, 2022 | - | |
| Dec 21, 2021 | - | MR | No | No | - | - | - | Resolved | Oct 8, 2022 | - | |
| Dec 21, 2021 | - | MR | No | No | - | - | - | Resolved | Oct 8, 2022 | - | |
| Dec 21, 2021 | - | MR | No | No | - | - | - | Resolved | Oct 8, 2022 | - | |
| Dec 21, 2021 | - | MR | No | No | - | - | - | Resolved | Oct 8, 2022 | - | |
| Dec 21, 2021 | - | MR | No | No | - | - | - | Resolved | Oct 8, 2022 | - | |
| Dec 21, 2021 | - | MR | No | No | - | - | - | Resolved | Oct 8, 2022 | - | |
| Dec 21, 2021 | - | MR | No | No | - | - | - | Resolved | Oct 8, 2022 | - | |
| Dec 21, 2021 | - | MR | No | No | - | - | - | Resolved | Oct 8, 2022 | - | |
| Nov 18, 2021 | - | MR | No | No | - | - | - | Resolved | Dec 21, 2021 | - | |
| Nov 18, 2021 | - | MR | No | No | - | - | - | Resolved | Dec 21, 2021 | - | |
| Nov 18, 2021 | - | MR | No | No | - | - | - | Resolved | Dec 21, 2021 | - | |
| Nov 18, 2021 | - | MR | No | No | - | - | - | Resolved | Dec 21, 2021 | - | |
| Sep 29, 2021 | - | MR | No | No | - | TT | - | Resolved | Dec 9, 2021 | - | |
| Apr 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Dec 6, 2021 | - | |
| Apr 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Dec 6, 2021 | - | |
| Sep 29, 2019 | - | MR | No | No | - | TT | - | Resolved | Feb 10, 2020 | - | |
| Sep 29, 2019 | - | MR | No | No | - | TT | - | Resolved | Feb 10, 2020 | - | |
| Sep 29, 2018 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Apr 1, 2018 | - | MR | No | No | - | TT | - | Resolved | Oct 24, 2018 | - | |
| Apr 1, 2018 | - | MR | No | No | - | TT | - | Resolved | Oct 24, 2018 | - | |
| Sep 29, 2017 | - | MR | No | No | - | TT | - | Resolved | Dec 13, 2017 | - | |
| Sep 29, 2017 | - | MR | No | No | - | TT | - | Resolved | Dec 13, 2017 | - | |
| Apr 1, 2017 | - | MR | No | No | - | TT | - | Resolved | Sep 9, 2016 | - | |
| Apr 16, 2016 | - | Other | No | No | - | - | - | Resolved | May 17, 2016 | - | |
| Apr 16, 2016 | - | Other | No | No | - | - | - | Resolved | May 17, 2016 | - | |
| Jul 1, 2015 | - | TT | Yes | No | - | TT | - | Resolved | Jul 9, 2015 | - | |
| Jul 1, 2015 | - | TT | Yes | No | - | TT | - | Resolved | Jul 9, 2015 | - | |
| Jul 1, 2015 | - | TT | Yes | No | - | TT | - | Resolved | Jul 9, 2015 | - | |
| Jul 1, 2014 | Dec 31, 2014 | MR | No | No | - | TT | - | Resolved | Dec 31, 2014 | - | |
| Jul 1, 2014 | Dec 31, 2014 | MR | No | No | - | TT | - | Resolved | Dec 31, 2014 | - | |
| Jul 1, 2014 | Dec 31, 2014 | MR | No | No | - | TT | - | Resolved | Dec 31, 2014 | - | |
| Jul 1, 2014 | Dec 31, 2014 | MR | No | No | - | TT | - | Resolved | Dec 31, 2014 | - |
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.