HIDDEN HOLLOW
PWS ID: NY3420254 · NEWARK, New York 14513
Population Served
32
Total Violations
60
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 18
- County
- Ontario
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 34
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 9 | 2010 |
| Revised Total Coliform Rule | MON | 6 | 2023 |
| Combined Radium (-226 and -228) | MR | 4 | 2016 |
| Radium-226 | MR | 4 | 2016 |
| Radium-228 | MR | 4 | 2016 |
| Combined Uranium | MR | 4 | 2016 |
| Nitrate | MR | 3 | 2022 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.