REGION 18 SCHOOLS - LYME STREET
PWS ID: CT1050492 · OLD LYME, Connecticut 06371
Population Served
1,102
Total Violations
130
Health-Based Violations
95
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Local
- Connections
- 3
- County
- New London
- School/Daycare
- Yes
- MCL Violations
- 87
- Monitoring Violations
- 25
- Treatment Tech Violations
- 8
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 87 | 2011 |
| Coliform (TCR) | MR | 21 | 2004 |
| Groundwater Rule | TT | 8 | 2020 |
| Chlorine | MR | 4 | 2019 |
| Public Notice | Other | 2 | 2004 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.