OLD NEWGATE RIDGE WATER COMPANY INC
PWS ID: CT0400051 · SOUTH WINDSOR, Connecticut 06074-0145
Population Served
208
Total Violations
166
Health-Based Violations
37
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 52
- County
- Hartford
- School/Daycare
- No
- MCL Violations
- 36
- Monitoring Violations
- 81
- Treatment Tech Violations
- 1
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 36 | 2003 |
| Consumer Confidence Rule | Other | 26 | 2025 |
| Coliform (TCR) | MR | 6 | 2001 |
| Combined Uranium | MR | 4 | 2006 |
| Barium | MR | 4 | 2008 |
| Cadmium | MR | 4 | 2008 |
| Chromium | MR | 4 | 2008 |
| Fluoride | MR | 4 | 2008 |
| Nickel | MR | 4 | 2008 |
| Antimony, Total | MR | 4 | 2008 |
| Selenium | MR | 4 | 2008 |
| Combined Radium (-226 and -228) | MR | 4 | 2006 |
| Thallium, Total | MR | 4 | 2008 |
| Mercury | MR | 4 | 2008 |
| Arsenic | MR | 4 | 2008 |
| CYANIDE | MR | 4 | 2008 |
| Beryllium, Total | MR | 4 | 2008 |
| Gross Alpha, Excl. Radon and U | MR | 4 | 2006 |
| Lead and Copper Rule | MR | 3 | 2024 |
| p-Dichlorobenzene | Other | 2 | 1993 |
| 1,1,1-Trichloroethane | Other | 2 | 1993 |
| Carbon tetrachloride | Other | 2 | 1993 |
| Trichloroethylene | Other | 2 | 1993 |
| 1,2-Dichloroethane | Other | 2 | 1993 |
| Nitrate | MR | 2 | 2015 |
| Benzene | Other | 2 | 1993 |
| 1,1-Dichloroethylene | Other | 2 | 1993 |
| Vinyl chloride | Other | 2 | 1993 |
| Nitrite | MR | 2 | 2015 |
| p-Dichlorobenzene | MR | 1 | 1990 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.