RAPOSA KAISER ASSOC. LLC
PWS ID: NJ1018300 · CALIFON, New Jersey 07830
Population Served
85
Total Violations
27
Health-Based Violations
12
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 2
- County
- Hunterdon
- School/Daycare
- No
- MCL Violations
- 12
- Monitoring Violations
- 15
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 12 | 2014 |
| Coliform (TCR) | MR | 8 | 2014 |
| Nitrate | MR | 7 | 2023 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.