BRUNSWICK SCHOOL (UPPER MIDDLE)
Connecticut — Non-Transient Non-Community — PWSID: CT0579123
System Information
| PWSID | CT0579123 |
| System Name | BRUNSWICK SCHOOL (UPPER MIDDLE) |
| 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 | Jan 22, 1997 |
| Last Reported | Dec 15, 2025 |
Location & Contact
| State | Connecticut |
| City | GREENWICH |
| ZIP Code | 06831 |
| Address | 1232 KING STREET |
| Organization | REDAHAN, CHARLES J. |
| Phone | 203-625-5877 |
Population & Service
| Population Served | 295 |
| Service Connections | 3 |
Drinking Water Violations (34)
This water system has 34 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 11, 2019 | — | Public Notice | Other | No | No | — | — | — | Resolved | Aug 12, 2019 | Public Notice Rule and Revised PN Rule |
| Jul 1, 2019 | Sep 30, 2019 | 2,4-D | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Sep 30, 2019 | Synthetic Organic Chemicals |
| Jul 1, 2019 | Sep 30, 2019 | 2,4-D | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Sep 30, 2019 | Synthetic Organic Chemicals |
| Jan 1, 2019 | Mar 31, 2019 | 2,4-D | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Mar 31, 2019 | Synthetic Organic Chemicals |
| Jan 1, 2019 | Mar 31, 2019 | 2,4-D | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Mar 31, 2019 | Synthetic Organic Chemicals |
| Oct 1, 2016 | Dec 31, 2016 | E. COLI | MR | No | Yes | — | — | — | Archived | Dec 31, 2016 | Ground Water Rule |
| Jul 1, 2016 | Sep 30, 2016 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2016 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2011 | Dec 31, 2011 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2011 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2011 | Dec 31, 2011 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2011 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2011 | Dec 31, 2011 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2011 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2011 | Dec 31, 2011 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2011 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2011 | Dec 31, 2011 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2011 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2011 | Dec 31, 2011 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2011 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2004 | Dec 31, 2004 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2004 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2004 | Dec 31, 2004 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2004 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2004 | Dec 31, 2004 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2004 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2004 | Dec 31, 2004 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2004 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jun 1, 2000 | Jun 30, 2000 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2000 | Total Coliform Rule |
| Jun 1, 2000 | Jun 30, 2000 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2000 | Total Coliform Rule |
| Jun 1, 2000 | Jun 30, 2000 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2000 | Total Coliform Rule |
| Jun 1, 2000 | Jun 30, 2000 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2000 | Total Coliform Rule |
| Apr 1, 2000 | Jun 30, 2000 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2000 | Total Coliform Rule |
| Apr 1, 2000 | Jun 30, 2000 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2000 | Total Coliform Rule |
| Apr 1, 2000 | Jun 30, 2000 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2000 | Total Coliform Rule |
| Apr 1, 2000 | Jun 30, 2000 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2000 | Total Coliform Rule |
| Oct 1, 1998 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Mar 1, 1999 | Lead and Copper Rule |
| Oct 1, 1998 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Mar 1, 1999 | Lead and Copper Rule |
| Oct 1, 1998 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Mar 1, 1999 | Lead and Copper Rule |
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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.