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PWS ID: CT1059073 · OLD LYME, Connecticut 06371
Population Served
53
Total Violations
58
Health-Based Violations
20
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- New London
- School/Daycare
- No
- MCL Violations
- 8
- Monitoring Violations
- 37
- Treatment Tech Violations
- 12
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 24 | 2023 |
| Coliform (TCR) | MR | 13 | 2002 |
| Lead and Copper Rule | TT | 11 | 2013 |
| Coliform (TCR) | MCL | 8 | 2002 |
| LEAD AND COPPER RULE REVISIONS | RPT | 1 | 2024 |
| LEAD AND COPPER RULE REVISIONS | TT | 1 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.