WHISCONIER MIDDLE SCHOOL
PWS ID: CT0181112 · BROOKFIELD, Connecticut 06804
Population Served
950
Total Violations
142
Health-Based Violations
8
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Local
- Connections
- 1
- County
- Fairfield
- School/Daycare
- Yes
- MCL Violations
- 4
- Monitoring Violations
- 112
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 19 | 2023 |
| E. COLI | MR | 8 | 2013 |
| Nitrate | MR | 8 | 2017 |
| Nitrite | MR | 8 | 2017 |
| Arsenic | MR | 5 | 2011 |
| Barium | MR | 5 | 2011 |
| Cadmium | MR | 5 | 2011 |
| CYANIDE | MR | 5 | 2011 |
| Fluoride | MR | 5 | 2011 |
| Mercury | MR | 5 | 2011 |
| Nickel | MR | 5 | 2011 |
| Antimony, Total | MR | 5 | 2011 |
| Coliform (TCR) | MR | 5 | 2003 |
| Thallium, Total | MR | 5 | 2011 |
| Beryllium, Total | MR | 5 | 2011 |
| Chromium | MR | 5 | 2011 |
| Selenium | MR | 5 | 2011 |
| Coliform (TCR) | MCL | 4 | 2013 |
| Revised Total Coliform Rule | RPT | 4 | 2016 |
| Revised Total Coliform Rule | MON | 4 | 2022 |
| Public Notice | Other | 4 | 2023 |
| Lead and Copper Rule | TT | 4 | 1995 |
| Lead and Copper Rule | Other | 1 | 1994 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.