HIDDEN VALLEY ESTATES
PWS ID: NY3503606 · SLOATSBURG, New York 10974
Population Served
312
Total Violations
234
Health-Based Violations
3
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 99
- County
- Orange
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 184
- Treatment Tech Violations
- 3
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Antimony, Total | MR | 12 | 2013 |
| Nickel | MR | 12 | 2013 |
| Fluoride | MR | 12 | 2013 |
| Chromium | MR | 12 | 2013 |
| Nitrate | MR | 12 | 2007 |
| Arsenic | MR | 12 | 2013 |
| CYANIDE | MR | 12 | 2013 |
| Beryllium, Total | MR | 12 | 2013 |
| Thallium, Total | MR | 12 | 2013 |
| Cadmium | MR | 12 | 2013 |
| Mercury | MR | 12 | 2013 |
| Selenium | MR | 12 | 2013 |
| Barium | MR | 12 | 2013 |
| Lead and Copper Rule | MR | 8 | 2007 |
| Total Haloacetic Acids (HAA5) | MR | 8 | 2009 |
| TTHM | MR | 8 | 2009 |
| Asbestos | MR | 4 | 1994 |
| Lead and Copper Rule | TT | 3 | 2023 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.