WASHINGTON CROSSING SP KNOX GROVE
PWS ID: NJ1106328 · TITUSVILLE, New Jersey 08560
Population Served
720
Total Violations
98
Health-Based Violations
35
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- State
- Connections
- 1
- County
- Mercer
- School/Daycare
- No
- MCL Violations
- 29
- Monitoring Violations
- 52
- Treatment Tech Violations
- 6
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 30 | 2012 |
| Coliform (TCR) | MCL | 29 | 2008 |
| Revised Total Coliform Rule | MON | 13 | 2025 |
| Revised Total Coliform Rule | RPT | 8 | 2025 |
| Nitrate | MR | 7 | 2005 |
| Revised Total Coliform Rule | TT | 6 | 2021 |
| E. COLI | MR | 2 | 2021 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.