AQUARION-HOLLANDALE ESTATES
PWS ID: CT0340251 · SHELTON, Connecticut 06484
Population Served
200
Total Violations
57
Health-Based Violations
5
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 73
- County
- Fairfield
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 39
- Treatment Tech Violations
- 5
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 19 | 2006 |
| Consumer Confidence Rule | Other | 6 | 2018 |
| Total Haloacetic Acids (HAA5) | MR | 6 | 2005 |
| TTHM | MR | 6 | 2005 |
| Lead and Copper Rule | TT | 5 | 1995 |
| Lead and Copper Rule | MR | 4 | 2000 |
| Chlorine | MR | 2 | 2006 |
| Surface Water Treatment Rule | MR | 2 | 2006 |
| Public Notice | Other | 2 | 2006 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.