HAMPTON BOROUGH WATER DEPART
PWS ID: NJ1013001 · CALIFON, New Jersey 07830
Population Served
1,401
Total Violations
74
Health-Based Violations
4
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 512
- County
- Hunterdon
- School/Daycare
- No
- MCL Violations
- 4
- Monitoring Violations
- 58
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Total Haloacetic Acids (HAA5) | MR | 11 | 2021 |
| TTHM | MR | 11 | 2021 |
| Consumer Confidence Rule | Other | 6 | 2023 |
| Nitrate | MR | 5 | 1999 |
| Lead and Copper Rule | MR | 4 | 2024 |
| Combined Radium (-226 and -228) | MR | 4 | 2008 |
| Combined Uranium | MR | 4 | 2008 |
| Coliform (TCR) | MCL | 4 | 2011 |
| Gross Alpha, Excl. Radon and U | MR | 4 | 2008 |
| Asbestos | MR | 4 | 2011 |
| Coliform (TCR) | MR | 2 | 2003 |
| Chlorine | MR | 2 | 2014 |
| Revised Total Coliform Rule | RPT | 2 | 2023 |
| Arsenic | MR | 1 | 1988 |
| Cadmium | MR | 1 | 1988 |
| Chromium | MR | 1 | 1988 |
| Fluoride | MR | 1 | 1988 |
| Selenium | MR | 1 | 1988 |
| Barium | MR | 1 | 1988 |
| Mercury | MR | 1 | 1988 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.