659 VOLUNTOWN ROAD
PWS ID: CT0580124 · GRISWOLD, Connecticut 06351
Population Served
35
Total Violations
101
Health-Based Violations
35
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- New London
- School/Daycare
- No
- MCL Violations
- 35
- Monitoring Violations
- 62
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 47 | 2009 |
| Coliform (TCR) | MCL | 35 | 2008 |
| Nitrate | MR | 12 | 2015 |
| Nitrite | MR | 3 | 2002 |
| Public Notice | Other | 3 | 2009 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.