WHITBY SCHOOL
Connecticut - Non-Transient Non-Community - PWSID: CT0570202
System Information
| PWSID | CT0570202 |
| System Name | WHITBY 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 | GREENWICH |
| ZIP Code | 06830 |
| Address | 969 LAKE AVENUE |
| Organization | COLEMAN, THOMAS F. |
| Phone | 203-869-8464 |
Population & Service
| Population Served | 350 |
| Service Connections | 3 |
Drinking Water Violations (634)
This water system has 634 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, 2025 | - | MR | No | No | - | TT | - | Resolved | Jun 6, 2025 | - | |
| Sep 29, 2024 | - | MR | No | No | - | TT | - | Resolved | Oct 22, 2024 | - | |
| Mar 31, 2024 | - | MR | No | No | - | TT | - | Resolved | May 13, 2024 | - | |
| Mar 31, 2024 | - | MR | No | No | - | TT | - | Resolved | May 13, 2024 | - | |
| Sep 29, 2023 | - | MR | No | No | - | TT | - | Resolved | Oct 10, 2023 | - | |
| Apr 1, 2022 | - | MR | No | No | - | TT | - | Resolved | May 20, 2024 | - | |
| Apr 1, 2022 | - | MR | No | No | - | TT | - | Resolved | May 20, 2024 | - | |
| Sep 29, 2021 | - | MR | No | No | - | TT | - | Resolved | Jan 7, 2021 | - | |
| Sep 29, 2021 | - | MR | No | No | - | TT | - | Resolved | Jan 7, 2021 | - | |
| Apr 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Dec 7, 2021 | - | |
| Apr 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Dec 7, 2021 | - | |
| Sep 29, 2020 | - | MR | No | No | - | TT | - | Resolved | Dec 7, 2021 | - | |
| Sep 29, 2020 | - | MR | No | No | - | TT | - | Resolved | Dec 7, 2021 | - | |
| Sep 29, 2019 | - | MR | No | No | - | TT | - | Resolved | Feb 26, 2020 | - | |
| Sep 29, 2019 | - | MR | No | No | - | TT | - | Resolved | Feb 26, 2020 | - | |
| Apr 1, 2019 | - | MR | No | No | - | TT | - | Resolved | May 6, 2019 | - | |
| Mar 10, 2019 | - | Other | No | No | - | - | - | Resolved | Jun 26, 2019 | - | |
| Mar 10, 2019 | - | Other | No | No | - | - | - | Resolved | Jun 26, 2019 | - | |
| Mar 10, 2019 | - | Other | No | No | - | - | - | Resolved | Jun 26, 2019 | - | |
| Mar 10, 2019 | - | Other | No | No | - | - | - | Resolved | Jun 26, 2019 | - | |
| Sep 29, 2018 | - | MR | No | No | - | TT | - | Resolved | May 6, 2019 | - | |
| Aug 1, 2018 | Aug 31, 2018 | MR | No | Yes | - | - | - | Resolved | Aug 31, 2018 | - | |
| Aug 1, 2018 | Aug 31, 2018 | MR | No | Yes | - | - | - | Resolved | Aug 31, 2018 | - | |
| Aug 1, 2018 | Aug 31, 2018 | MR | No | Yes | - | - | - | Resolved | Aug 31, 2018 | - | |
| Aug 1, 2018 | Aug 31, 2018 | MR | No | Yes | - | - | - | Resolved | Aug 31, 2018 | - | |
| Jul 1, 2018 | Jul 31, 2018 | TT | Yes | No | - | - | - | Resolved | Jul 31, 2018 | - | |
| Jul 1, 2018 | Jul 31, 2018 | TT | Yes | No | - | - | - | Resolved | Jul 31, 2018 | - | |
| Jul 1, 2018 | Jul 31, 2018 | TT | Yes | No | - | - | - | Resolved | Jul 31, 2018 | - | |
| Jul 1, 2018 | Jul 31, 2018 | TT | Yes | No | - | - | - | Resolved | Jul 31, 2018 | - | |
| Jun 1, 2018 | Jun 30, 2018 | TT | Yes | No | - | - | - | Resolved | Jun 30, 2018 | - | |
| Jun 1, 2018 | Jun 30, 2018 | TT | Yes | No | - | - | - | Resolved | Jun 30, 2018 | - | |
| Jun 1, 2018 | Jun 30, 2018 | TT | Yes | No | - | - | - | Resolved | Jun 30, 2018 | - | |
| Jun 1, 2018 | Jun 30, 2018 | TT | Yes | No | - | - | - | Resolved | Jun 30, 2018 | - | |
| May 1, 2018 | May 31, 2018 | TT | Yes | No | - | - | - | Resolved | May 31, 2018 | - | |
| May 1, 2018 | May 31, 2018 | TT | Yes | No | - | - | - | Resolved | May 31, 2018 | - | |
| May 1, 2018 | May 31, 2018 | MR | No | Yes | - | - | - | Resolved | May 31, 2018 | - | |
| May 1, 2018 | May 31, 2018 | MR | No | Yes | - | - | - | Resolved | May 31, 2018 | - | |
| May 1, 2018 | May 31, 2018 | MR | No | Yes | - | - | - | Resolved | May 31, 2018 | - | |
| May 1, 2018 | May 31, 2018 | TT | Yes | No | - | - | - | Resolved | May 31, 2018 | - | |
| May 1, 2018 | May 31, 2018 | TT | Yes | No | - | - | - | Resolved | May 31, 2018 | - | |
| May 1, 2018 | May 31, 2018 | MR | No | Yes | - | - | - | Resolved | May 31, 2018 | - | |
| Jan 1, 2018 | Jun 30, 2018 | MR | No | No | - | TT | - | Resolved | Jun 30, 2018 | - | |
| Jan 1, 2018 | Jun 30, 2018 | MR | No | No | - | TT | - | Resolved | Jun 30, 2018 | - | |
| Jan 1, 2018 | Jun 30, 2018 | MR | No | No | - | TT | - | Resolved | Jun 30, 2018 | - | |
| Jan 1, 2018 | Jun 30, 2018 | MR | No | No | - | TT | - | Resolved | Jun 30, 2018 | - | |
| Dec 30, 2017 | - | MR | No | No | - | TT | - | Resolved | Apr 16, 2019 | - | |
| Dec 30, 2017 | - | MR | No | No | - | TT | - | Resolved | Apr 16, 2019 | - | |
| Oct 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2017 | - | |
| Oct 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 0.07 mg/L | - | Resolved | Dec 31, 2017 | - | |
| Oct 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 0.6 mg/L | - | Resolved | Dec 31, 2017 | - |
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.