SENATOR G.W. HAGEDORN PSYCHIATRIC HOSPIT
PWS ID: NJ1019002 · GLEN GARDNER, New Jersey 08826
Population Served
200
Total Violations
179
Health-Based Violations
16
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- State
- Connections
- 15
- County
- Hunterdon
- School/Daycare
- No
- MCL Violations
- 3
- Monitoring Violations
- 134
- Treatment Tech Violations
- 13
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Total Haloacetic Acids (HAA5) | MR | 24 | 2015 |
| TTHM | MR | 20 | 2015 |
| Consumer Confidence Rule | Other | 17 | 2025 |
| Chlorine | MR | 15 | 2019 |
| Lead and Copper Rule | TT | 13 | 2022 |
| Coliform (TCR) | MR | 12 | 2013 |
| Lead and Copper Rule | MR | 10 | 2025 |
| Nitrate | MR | 5 | 2003 |
| ETHYLENE DIBROMIDE | MR | 3 | 2019 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 3 | 2019 |
| Public Notice | Other | 3 | 2023 |
| Coliform (TCR) | MCL | 3 | 1996 |
| Revised Total Coliform Rule | RPT | 2 | 2019 |
| Barium | MR | 2 | 1981 |
| Cadmium | MR | 2 | 1981 |
| Chromium | MR | 2 | 1981 |
| Mercury | MR | 2 | 1981 |
| Fluoride | MR | 2 | 1981 |
| Arsenic | MR | 2 | 1981 |
| Selenium | MR | 2 | 1981 |
| 1,2,4-Trichlorobenzene | MR | 1 | 2005 |
| Xylenes, Total | MR | 1 | 2005 |
| o-Dichlorobenzene | MR | 1 | 2005 |
| 1,1-Dichloroethylene | MR | 1 | 2005 |
| 1,1,1-Trichloroethane | MR | 1 | 2005 |
| Carbon tetrachloride | MR | 1 | 2005 |
| 1,2-Dichloropropane | MR | 1 | 2005 |
| Trichloroethylene | MR | 1 | 2005 |
| Tetrachloroethylene | MR | 1 | 2005 |
| Toluene | MR | 1 | 2005 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.