ROMAN PIZZA
PWS ID: NJ2104332 · COLUMBIA, New Jersey 07832
Population Served
102
Total Violations
16
Health-Based Violations
8
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 4
- County
- Warren
- School/Daycare
- No
- MCL Violations
- 8
- Monitoring Violations
- 6
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 8 | 2010 |
| Revised Total Coliform Rule | MON | 3 | 2017 |
| Revised Total Coliform Rule | RPT | 2 | 2017 |
| Coliform (TCR) | MR | 2 | 1997 |
| Nitrate | MR | 1 | 1993 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.