EDNA MAHAN CORRECTIONAL
PWS ID: NJ1025001 · CLINTON, New Jersey 08809
Population Served
940
Total Violations
60
Health-Based Violations
4
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- State
- Connections
- 32
- County
- Hunterdon
- School/Daycare
- No
- MCL Violations
- 4
- Monitoring Violations
- 50
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 5 | 2005 |
| TTHM | MR | 4 | 2004 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2004 |
| E. COLI | MR | 4 | 2012 |
| Coliform (TCR) | MCL | 4 | 2005 |
| Arsenic | MR | 3 | 1988 |
| Barium | MR | 3 | 1988 |
| Chromium | MR | 3 | 1988 |
| Selenium | MR | 3 | 1988 |
| Fluoride | MR | 3 | 1988 |
| Nitrate | MR | 3 | 1988 |
| Mercury | MR | 3 | 1988 |
| Cadmium | MR | 3 | 1988 |
| Revised Total Coliform Rule | MON | 3 | 2021 |
| Chlorine | MR | 3 | 2021 |
| Revised Total Coliform Rule | RPT | 2 | 2021 |
| Vinyl chloride | MR | 1 | 2004 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1980 |
| 1,1-Dichloroethylene | MR | 1 | 2004 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.