CHADWICK HOMEOWNERS ASSN., INC.
PWS ID: CT1050011 · OLD LYME, Connecticut 06371
Population Served
292
Total Violations
136
Health-Based Violations
9
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 73
- County
- New London
- School/Daycare
- No
- MCL Violations
- 8
- Monitoring Violations
- 103
- Treatment Tech Violations
- 1
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Consumer Confidence Rule | Other | 19 | 2022 |
| Coliform (TCR) | MR | 11 | 2010 |
| Coliform (TCR) | MCL | 8 | 2000 |
| Lead and Copper Rule | MR | 8 | 2017 |
| p-Dichlorobenzene | MR | 4 | 1990 |
| Vinyl chloride | MR | 4 | 1990 |
| 1,1-Dichloroethylene | MR | 4 | 1990 |
| Benzene | MR | 4 | 1990 |
| cis-1,2-Dichloroethylene | MR | 4 | 1990 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 4 | 1990 |
| ETHYLENE DIBROMIDE | MR | 4 | 1990 |
| DICHLOROMETHANE | MR | 4 | 1990 |
| 1,2-Dichloropropane | MR | 4 | 1990 |
| Tetrachloroethylene | MR | 4 | 1990 |
| Toluene | MR | 4 | 1990 |
| Styrene | MR | 4 | 1990 |
| 1,1,2-Trichloroethane | MR | 4 | 1990 |
| o-Dichlorobenzene | MR | 4 | 1990 |
| Trichloroethylene | MR | 4 | 1990 |
| CHLOROBENZENE | MR | 4 | 1990 |
| 1,2-Dichloroethane | MR | 4 | 1990 |
| Carbon tetrachloride | MR | 4 | 1990 |
| 1,1,1-Trichloroethane | MR | 4 | 1990 |
| Ethylbenzene | MR | 4 | 1990 |
| trans-1,2-Dichloroethylene | MR | 4 | 1990 |
| Public Notice | Other | 2 | 2011 |
| LEAD AND COPPER RULE REVISIONS | TT | 1 | 2024 |
| LEAD AND COPPER RULE REVISIONS | RPT | 1 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.