DOWNSVILLE WATER DISTRICT
PWS ID: NY1200258 · DOWNSVILLE, New York 13755
Population Served
617
Total Violations
170
Health-Based Violations
13
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 225
- County
- Delaware
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 131
- Treatment Tech Violations
- 13
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 18 | 2020 |
| Coliform (TCR) | MR | 16 | 2008 |
| Revised Total Coliform Rule | MON | 10 | 2024 |
| Nitrate | MR | 9 | 2022 |
| Arsenic | MR | 6 | 2022 |
| Chromium | MR | 6 | 2022 |
| Mercury | MR | 6 | 2022 |
| Nickel | MR | 6 | 2022 |
| Beryllium, Total | MR | 6 | 2022 |
| Selenium | MR | 6 | 2022 |
| Barium | MR | 6 | 2022 |
| Antimony, Total | MR | 6 | 2022 |
| Lead and Copper Rule | TT | 6 | 2005 |
| Fluoride | MR | 6 | 2022 |
| Consumer Confidence Rule | Other | 6 | 2024 |
| CYANIDE | MR | 6 | 2022 |
| Thallium, Total | MR | 6 | 2022 |
| Cadmium | MR | 6 | 2022 |
| Surface Water Treatment Rule | TT | 4 | 2008 |
| TTHM | MR | 3 | 2021 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | TT | 3 | 2008 |
| Total Haloacetic Acids (HAA5) | MR | 3 | 2021 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.