DEERFIELD ELEMENTARY SCHOOL
PWS ID: NJ0603303 · ROSENHAYN, New Jersey 08352
Population Served
409
Total Violations
73
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Local
- Connections
- 1
- County
- Cumberland
- School/Daycare
- Yes
- MCL Violations
- 2
- Monitoring Violations
- 67
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 8 | 1996 |
| Lead and Copper Rule | MR | 5 | 2021 |
| Revised Total Coliform Rule | MON | 4 | 2021 |
| E. COLI | MR | 4 | 2024 |
| Arsenic | MR | 2 | 2002 |
| Barium | MR | 2 | 2002 |
| Fluoride | MR | 2 | 2002 |
| Antimony, Total | MR | 2 | 2002 |
| Beryllium, Total | MR | 2 | 2002 |
| Thallium, Total | MR | 2 | 2002 |
| Revised Total Coliform Rule | RPT | 2 | 2021 |
| Cadmium | MR | 2 | 2002 |
| Nickel | MR | 2 | 2002 |
| CYANIDE | MR | 2 | 2002 |
| Mercury | MR | 2 | 2002 |
| Selenium | MR | 2 | 2002 |
| Chromium | MR | 2 | 2002 |
| Combined Radium (-226 and -228) | MCL | 1 | 2001 |
| Coliform (TCR) | MR | 1 | 1994 |
| cis-1,2-Dichloroethylene | MR | 1 | 2002 |
| Xylenes, Total | MR | 1 | 2002 |
| DICHLOROMETHANE | MR | 1 | 2002 |
| p-Dichlorobenzene | MR | 1 | 2002 |
| Vinyl chloride | MR | 1 | 2002 |
| 1,1-Dichloroethylene | MR | 1 | 2002 |
| trans-1,2-Dichloroethylene | MR | 1 | 2002 |
| 1,2-Dichloroethane | MR | 1 | 2002 |
| 1,2-Dichloropropane | MR | 1 | 2002 |
| Trichloroethylene | MR | 1 | 2002 |
| CHLOROBENZENE | MR | 1 | 2002 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.