ESSEX WD
PWS ID: NY1500278 · ESSEX, New York 12936
Population Served
350
Total Violations
235
Health-Based Violations
151
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 170
- County
- Essex
- School/Daycare
- No
- MCL Violations
- 133
- Monitoring Violations
- 73
- Treatment Tech Violations
- 18
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 127 | 2020 |
| Coliform (TCR) | MR | 25 | 2010 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | TT | 8 | 2018 |
| Interim Enhanced Surface Water Treatment Rule | TT | 8 | 2011 |
| Lead and Copper Rule | MR | 6 | 2005 |
| Total Haloacetic Acids (HAA5) | MCL | 6 | 2007 |
| TTHM | MR | 3 | 2006 |
| Arsenic | MR | 3 | 2017 |
| Cadmium | MR | 3 | 2017 |
| CYANIDE | MR | 3 | 2017 |
| Fluoride | MR | 3 | 2017 |
| Mercury | MR | 3 | 2017 |
| Nickel | MR | 3 | 2017 |
| Antimony, Total | MR | 3 | 2017 |
| Beryllium, Total | MR | 3 | 2017 |
| Thallium, Total | MR | 3 | 2017 |
| Selenium | MR | 3 | 2017 |
| CARBON, TOTAL | MR | 3 | 2006 |
| Barium | MR | 3 | 2017 |
| Chromium | MR | 3 | 2017 |
| Lead | TT | 2 | 1994 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.