CTWC - SOUTH COVENTRY SYSTEM
PWS ID: CT0320051 · CLINTON, Connecticut 06413
Population Served
501
Total Violations
232
Health-Based Violations
46
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 141
- County
- Tolland
- School/Daycare
- No
- MCL Violations
- 44
- Monitoring Violations
- 182
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 44 | 2014 |
| 1,2,4-Trichlorobenzene | MR | 4 | 2010 |
| cis-1,2-Dichloroethylene | MR | 4 | 2010 |
| DICHLOROMETHANE | MR | 4 | 2010 |
| Vinyl chloride | MR | 4 | 2010 |
| 1,1-Dichloroethylene | MR | 4 | 2010 |
| 1,2-Dichloroethane | MR | 4 | 2010 |
| 1,1,1-Trichloroethane | MR | 4 | 2010 |
| Carbon tetrachloride | MR | 4 | 2010 |
| 1,2-Dichloropropane | MR | 4 | 2010 |
| Trichloroethylene | MR | 4 | 2010 |
| 1,1,2-Trichloroethane | MR | 4 | 2010 |
| Ethylbenzene | MR | 4 | 2010 |
| Styrene | MR | 4 | 2010 |
| p-Dichlorobenzene | MR | 4 | 2010 |
| Tetrachloroethylene | MR | 4 | 2010 |
| Benzene | MR | 4 | 2010 |
| E. COLI | MR | 4 | 2014 |
| trans-1,2-Dichloroethylene | MR | 4 | 2010 |
| o-Dichlorobenzene | MR | 4 | 2010 |
| CHLOROBENZENE | MR | 4 | 2010 |
| Toluene | MR | 4 | 2010 |
| Lead and Copper Rule | TT | 2 | 2001 |
| Nitrate | MR | 2 | 2010 |
| Nitrite | MR | 2 | 2010 |
| Arsenic | MR | 2 | 2008 |
| Cadmium | MR | 2 | 2008 |
| CYANIDE | MR | 2 | 2008 |
| Mercury | MR | 2 | 2008 |
| Nickel | MR | 2 | 2008 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.