SCWA, NORTH STONINGTON DIVISION (NST)
PWS ID: CT1020021 · GALES FERRY, Connecticut 06335-0415
Population Served
1,860
Total Violations
33
Health-Based Violations
12
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 220
- County
- New London
- School/Daycare
- No
- MCL Violations
- 12
- Monitoring Violations
- 9
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 8 | 2014 |
| Revised Total Coliform Rule | RPT | 8 | 2017 |
| Lead and Copper Rule | MR | 5 | 2024 |
| Revised Total Coliform Rule | MCL | 4 | 2017 |
| E. COLI | MR | 4 | 2014 |
| Consumer Confidence Rule | Other | 2 | 2004 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.