WOLCOTT WATER DEPARTMENT
PWS ID: CT1661423 · WOLCOTT, Connecticut 06716
Population Served
2,550
Total Violations
137
Health-Based Violations
12
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 685
- County
- New Haven
- School/Daycare
- No
- MCL Violations
- 12
- Monitoring Violations
- 101
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Total Haloacetic Acids (HAA5) | MR | 28 | 2015 |
| TTHM | MR | 28 | 2015 |
| Chlorine | MR | 17 | 2018 |
| Revised Total Coliform Rule | RPT | 16 | 2019 |
| Surface Water Treatment Rule | MR | 15 | 2017 |
| Total Haloacetic Acids (HAA5) | MCL | 8 | 2006 |
| Lead and Copper Rule | MR | 7 | 2020 |
| Coliform (TCR) | MR | 6 | 2005 |
| Consumer Confidence Rule | Other | 4 | 2021 |
| Coliform (TCR) | MCL | 4 | 2005 |
| Public Notice | Other | 2 | 2017 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.