EXXON USA 3-5390
PWS ID: NJ1426303 · MOUNT ARLINGTON, New Jersey 07856
Population Served
253
Total Violations
43
Health-Based Violations
9
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Morris
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 24
- Treatment Tech Violations
- 9
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 9 | 2003 |
| Revised Total Coliform Rule | TT | 9 | 2025 |
| E. COLI | MR | 9 | 2025 |
| Revised Total Coliform Rule | RPT | 6 | 2025 |
| Nitrate | MR | 4 | 2006 |
| Public Notice | Other | 4 | 2025 |
| Revised Total Coliform Rule | MON | 2 | 2025 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.