FLORENCE GRISWOLD MUSEUM
PWS ID: CT1050124 · OLD LYME, Connecticut 06571
Population Served
25
Total Violations
19
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 5
- County
- New London
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 13
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 4 | 2020 |
| Nitrite | MR | 4 | 2020 |
| Coliform (TCR) | MR | 3 | 2006 |
| Revised Total Coliform Rule | MON | 2 | 2020 |
| Public Notice | Other | 2 | 2021 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.