WASHINGTONVILLE VILLAGE PWS
PWS ID: OH1502812 · WASHINGTONVILLE, Ohio 44490
Population Served
801
Total Violations
122
Health-Based Violations
39
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 338
- County
- Columbiana
- School/Daycare
- No
- MCL Violations
- 36
- Monitoring Violations
- 80
- Treatment Tech Violations
- 3
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 20 | 2016 |
| Total Haloacetic Acids (HAA5) | MCL | 8 | 2015 |
| Coliform (TCR) | MCL | 8 | 1993 |
| Total Haloacetic Acids (HAA5) | MR | 7 | 2003 |
| Cadmium | MR | 5 | 1993 |
| Selenium | MR | 5 | 1993 |
| Arsenic | MR | 5 | 1993 |
| Mercury | MR | 5 | 1993 |
| Fluoride | MR | 5 | 1993 |
| Chromium | MR | 5 | 1993 |
| Nitrate | MR | 5 | 1993 |
| Barium | MR | 5 | 1993 |
| Antimony, Total | MR | 4 | 1993 |
| Asbestos | MR | 4 | 1993 |
| Nickel | MR | 4 | 1993 |
| Nitrite | MR | 4 | 1993 |
| Thallium, Total | MR | 4 | 1993 |
| Beryllium, Total | MR | 4 | 1993 |
| CYANIDE | MR | 4 | 1993 |
| Coliform (TCR) | MR | 4 | 1994 |
| Groundwater Rule | TT | 3 | 2024 |
| Public Notice | Other | 2 | 2025 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1986 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.