345 GOLD STAR HIGHWAY - GROTON
PWS ID: CT0590234 · GROTON, Connecticut 06340
Population Served
25
Total Violations
159
Health-Based Violations
14
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- New London
- School/Daycare
- No
- MCL Violations
- 14
- Monitoring Violations
- 120
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 92 | 2011 |
| Public Notice | Other | 24 | 2010 |
| Coliform (TCR) | MCL | 14 | 2008 |
| Nitrite | MR | 14 | 2010 |
| Nitrate | MR | 14 | 2010 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.