18 MILL PLAIN ROAD
PWS ID: CT0341164 · SOUTHBURY, Connecticut 06488
Population Served
25
Total Violations
46
Health-Based Violations
26
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Fairfield
- School/Daycare
- No
- MCL Violations
- 14
- Monitoring Violations
- 11
- Treatment Tech Violations
- 12
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 14 | 2010 |
| Revised Total Coliform Rule | TT | 12 | 2018 |
| Revised Total Coliform Rule | MON | 8 | 2019 |
| Public Notice | Other | 7 | 2020 |
| Coliform (TCR) | MR | 3 | 2008 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.