AQUARION-BERKSHIRE
PWS ID: CT0090292 · SHELTON, Connecticut 06484
Population Served
75
Total Violations
19
Health-Based Violations
2
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 73
- County
- Fairfield
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 15
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 6 | 2004 |
| Total Haloacetic Acids (HAA5) | MR | 5 | 2016 |
| Lead and Copper Rule | MR | 4 | 1994 |
| Public Notice | Other | 2 | 2018 |
| Lead and Copper Rule | TT | 2 | 1994 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.