MAMMA MARIA
PWS ID: NJ2122312 · WASHINGTON, New Jersey 07882
Population Served
515
Total Violations
108
Health-Based Violations
28
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Warren
- School/Daycare
- No
- MCL Violations
- 16
- Monitoring Violations
- 60
- Treatment Tech Violations
- 12
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 21 | 2025 |
| Coliform (TCR) | MR | 18 | 2011 |
| Revised Total Coliform Rule | RPT | 17 | 2025 |
| Coliform (TCR) | MCL | 15 | 2011 |
| E. COLI | MR | 13 | 2024 |
| Revised Total Coliform Rule | TT | 12 | 2024 |
| Nitrate | MR | 8 | 2024 |
| Nitrate | MCL | 1 | 1996 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.