UPPER GREENWOOD LK ELEM SCHOOL
PWS ID: NJ1615312 · GLENWOOD, New Jersey 07418
Population Served
402
Total Violations
57
Health-Based Violations
21
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Local
- Connections
- 2
- County
- Passaic
- School/Daycare
- Yes
- MCL Violations
- 20
- Monitoring Violations
- 29
- Treatment Tech Violations
- 1
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Gross Alpha, Excl. Radon and U | MCL | 16 | 2017 |
| Coliform (TCR) | MR | 9 | 2005 |
| Lead and Copper Rule | MR | 8 | 2024 |
| Nitrate | MR | 4 | 2002 |
| Coliform (TCR) | MCL | 4 | 2010 |
| Public Notice | Other | 2 | 2017 |
| p-Dichlorobenzene | MR | 1 | 1990 |
| 1,1-Dichloroethylene | MR | 1 | 1990 |
| Trichloroethylene | MR | 1 | 1990 |
| LEAD AND COPPER RULE REVISIONS | RPT | 1 | 2024 |
| LEAD AND COPPER RULE REVISIONS | TT | 1 | 2024 |
| Carbon tetrachloride | MR | 1 | 1990 |
| 1,1,1-Trichloroethane | MR | 1 | 1990 |
| Benzene | MR | 1 | 1990 |
| 1,2-Dichloroethane | MR | 1 | 1990 |
| Vinyl chloride | MR | 1 | 1990 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.