SAINT JOSEPH SCHOOL
Connecticut — Non-Transient Non-Community — PWSID: CT0181102
System Information
| PWSID | CT0181102 |
| System Name | SAINT JOSEPH SCHOOL |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Non-Inventory |
| Owner Type | Private |
| EPA Region | 01 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Jul 20, 1979 |
| Last Reported | Dec 15, 2025 |
Location & Contact
| State | Connecticut |
| City | BROOKFIELD |
| ZIP Code | 06804-5072 |
| Address | 163 WHISCONIER ROAD |
| Organization | O'NEILL, GEORGE F. |
| Phone | 203-775-1035 |
Population & Service
| Population Served | 200 |
| Service Connections | 1 |
Drinking Water Violations (309)
This water system has 309 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 29, 2019 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Feb 10, 2020 | Lead and Copper Rule |
| Sep 29, 2019 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Feb 10, 2020 | Lead and Copper Rule |
| Oct 1, 2018 | Dec 31, 2018 | E. COLI | MR | No | Yes | — | — | — | Resolved | Dec 31, 2018 | Ground Water Rule |
| Oct 1, 2018 | Dec 31, 2018 | E. COLI | MR | No | Yes | — | — | — | Resolved | Dec 31, 2018 | Ground Water Rule |
| Oct 1, 2018 | Dec 31, 2018 | E. COLI | MR | No | Yes | — | — | — | Resolved | Dec 31, 2018 | Ground Water Rule |
| Oct 1, 2018 | Dec 31, 2018 | E. COLI | MR | No | Yes | — | — | — | Resolved | Dec 31, 2018 | Ground Water Rule |
| Apr 1, 2018 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 7, 2018 | Lead and Copper Rule |
| Jan 1, 2018 | Dec 31, 2018 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2018 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2018 | Dec 31, 2018 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2018 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Sep 29, 2017 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 28, 2017 | Lead and Copper Rule |
| Sep 29, 2017 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 28, 2017 | Lead and Copper Rule |
| Apr 1, 2017 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 28, 2017 | Lead and Copper Rule |
| Apr 1, 2017 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 28, 2017 | Lead and Copper Rule |
| Sep 29, 2016 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 28, 2017 | Lead and Copper Rule |
| Sep 29, 2016 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 28, 2017 | Lead and Copper Rule |
| Mar 31, 2016 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 28, 2017 | Lead and Copper Rule |
| Mar 31, 2016 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 28, 2017 | Lead and Copper Rule |
| Jan 1, 2016 | Mar 31, 2016 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2016 | Total Coliform Rule |
| Jan 1, 2016 | Mar 31, 2016 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2016 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2016 | Mar 31, 2016 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2016 | Total Coliform Rule |
| Jan 1, 2016 | Dec 31, 2016 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 23, 2016 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2016 | Dec 31, 2016 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 23, 2016 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2016 | Mar 31, 2016 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2016 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Dec 6, 2015 | — | Public Notice | Other | No | No | — | — | — | Resolved | Mar 30, 2017 | Public Notice Rule and Revised PN Rule |
| Dec 6, 2015 | — | Public Notice | Other | No | No | — | — | — | Resolved | Mar 30, 2017 | Public Notice Rule and Revised PN Rule |
| Oct 29, 2015 | — | Public Notice | Other | No | No | — | — | — | Resolved | Mar 30, 2017 | Public Notice Rule and Revised PN Rule |
| Oct 29, 2015 | — | Public Notice | Other | No | No | — | — | — | Resolved | Mar 30, 2017 | Public Notice Rule and Revised PN Rule |
| Sep 29, 2015 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 28, 2017 | Lead and Copper Rule |
| Sep 29, 2015 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 28, 2017 | Lead and Copper Rule |
| Jul 1, 2015 | Sep 30, 2015 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 2015 | Total Coliform Rule |
| Jul 1, 2015 | Sep 30, 2015 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 2015 | Total Coliform Rule |
| Jul 1, 2015 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 16, 2015 | Lead and Copper Rule |
| Jul 1, 2015 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 16, 2015 | Lead and Copper Rule |
| Jul 1, 2015 | Sep 30, 2015 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 2015 | Total Coliform Rule |
| Jul 1, 2015 | Sep 30, 2015 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 2015 | Total Coliform Rule |
| Apr 1, 2015 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 28, 2017 | Lead and Copper Rule |
| Apr 1, 2015 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 28, 2017 | Lead and Copper Rule |
| Sep 29, 2014 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 11, 2015 | Public Notice Rule and Revised PN Rule |
| Sep 29, 2014 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 11, 2015 | Public Notice Rule and Revised PN Rule |
| Jul 1, 2014 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2014 | Lead and Copper Rule |
| Jul 1, 2014 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2014 | Lead and Copper Rule |
| Jul 1, 2014 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2014 | Lead and Copper Rule |
| Jul 1, 2014 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2014 | Lead and Copper Rule |
| Jul 1, 2014 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2014 | Lead and Copper Rule |
| Apr 1, 2014 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Jun 30, 2015 | Lead and Copper Rule |
| Apr 1, 2014 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Jun 30, 2015 | Lead and Copper Rule |
| Apr 1, 2014 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Jun 30, 2015 | Lead and Copper Rule |
| Apr 1, 2014 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Jun 30, 2015 | Lead and Copper Rule |
| Apr 1, 2014 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 30, 2013 | Lead and Copper Rule |
| Apr 1, 2014 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 30, 2013 | Lead and Copper Rule |
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.