UNADILLA VILLAGE
PWS ID: NY3800158 · UNADILLA, New York 13849
Population Served
1,128
Total Violations
471
Health-Based Violations
6
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 488
- County
- Otsego
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 349
- Treatment Tech Violations
- 6
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 39 | 2018 |
| Coliform (TCR) | MR | 34 | 2015 |
| Consumer Confidence Rule | Other | 17 | 2024 |
| Lead and Copper Rule | MR | 10 | 2011 |
| TTHM | MR | 9 | 2024 |
| Total Haloacetic Acids (HAA5) | MR | 9 | 2024 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | TT | 6 | 2023 |
| Arsenic | MR | 5 | 2004 |
| Cadmium | MR | 5 | 2004 |
| Fluoride | MR | 5 | 2004 |
| Antimony, Total | MR | 5 | 2004 |
| cis-1,2-Dichloroethylene | MR | 5 | 2024 |
| DICHLOROMETHANE | MR | 5 | 2024 |
| Vinyl chloride | MR | 5 | 2024 |
| 1,1-Dichloroethylene | MR | 5 | 2024 |
| 1,1,1-Trichloroethane | MR | 5 | 2024 |
| Carbon tetrachloride | MR | 5 | 2024 |
| Trichloroethylene | MR | 5 | 2024 |
| CHLOROBENZENE | MR | 5 | 2024 |
| Styrene | MR | 5 | 2024 |
| CYANIDE | MR | 5 | 2004 |
| Mercury | MR | 5 | 2004 |
| Nickel | MR | 5 | 2004 |
| Thallium, Total | MR | 5 | 2004 |
| o-Dichlorobenzene | MR | 5 | 2024 |
| p-Dichlorobenzene | MR | 5 | 2024 |
| 1,2-Dichloroethane | MR | 5 | 2024 |
| Benzene | MR | 5 | 2024 |
| Ethylbenzene | MR | 5 | 2024 |
| 1,2,4-Trichlorobenzene | MR | 5 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.