ROCK ISLAND LAKE CLUB
PWS ID: NJ1918318 · BOONTON, New Jersey 07005
Population Served
166
Total Violations
31
Health-Based Violations
10
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Sussex
- School/Daycare
- No
- MCL Violations
- 10
- Monitoring Violations
- 15
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 13 | 1998 |
| Coliform (TCR) | MCL | 10 | 2005 |
| Nitrate | MR | 2 | 2017 |
| Revised Total Coliform Rule | RPT | 2 | 2017 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.