MT OLIVE HIGH SCHOOL
PWS ID: NJ1427362 · FLANDERS, New Jersey 07836
Population Served
1,750
Total Violations
116
Health-Based Violations
3
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Local
- Connections
- 1
- County
- Morris
- School/Daycare
- Yes
- MCL Violations
- 1
- Monitoring Violations
- 105
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 62 | 2009 |
| Nitrate | MR | 6 | 2020 |
| TTHM | MR | 6 | 2006 |
| Total Haloacetic Acids (HAA5) | MR | 6 | 2006 |
| Chlorine | MR | 6 | 2025 |
| Revised Total Coliform Rule | MON | 3 | 2025 |
| E. COLI | MR | 2 | 2011 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | TT | 2 | 2016 |
| Lead and Copper Rule | MR | 2 | 2023 |
| Revised Total Coliform Rule | RPT | 2 | 2025 |
| Arsenic | MR | 1 | 1993 |
| Cadmium | MR | 1 | 1993 |
| CYANIDE | MR | 1 | 1993 |
| Fluoride | MR | 1 | 1993 |
| Mercury | MR | 1 | 1993 |
| Nickel | MR | 1 | 1993 |
| Antimony, Total | MR | 1 | 1993 |
| Beryllium, Total | MR | 1 | 1993 |
| Selenium | MR | 1 | 1993 |
| Coliform (TCR) | MCL | 1 | 2004 |
| Thallium, Total | MR | 1 | 1993 |
| Chromium | MR | 1 | 1993 |
| Barium | MR | 1 | 1993 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.