HIAWATHA WATER
PWS ID: WV3302814 · MATOAKA, West Virginia 24736
Population Served
63
Total Violations
5,589
Health-Based Violations
55
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 27
- County
- Mercer
- School/Daycare
- No
- MCL Violations
- 13
- Monitoring Violations
- 4,320
- Treatment Tech Violations
- 42
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Public Notice | Other | 1,059 | 2025 |
| Coliform (TCR) | MR | 613 | 2016 |
| Groundwater Rule | MR | 518 | 2025 |
| Revised Total Coliform Rule | MON | 292 | 2025 |
| Gross Alpha, Excl. Radon and U | MR | 206 | 2025 |
| Radium-228 | MR | 197 | 2025 |
| Lead and Copper Rule | MR | 147 | 2025 |
| Chlorine | MR | 129 | 2025 |
| Nitrate | MR | 81 | 2024 |
| Consumer Confidence Rule | Other | 65 | 2025 |
| Total Haloacetic Acids (HAA5) | MR | 55 | 2025 |
| TTHM | MR | 55 | 2025 |
| Barium | MR | 51 | 2024 |
| Cadmium | MR | 51 | 2024 |
| Chromium | MR | 51 | 2024 |
| Antimony, Total | MR | 51 | 2024 |
| Thallium, Total | MR | 51 | 2024 |
| Nickel | MR | 51 | 2024 |
| Beryllium, Total | MR | 51 | 2024 |
| Mercury | MR | 51 | 2024 |
| Selenium | MR | 51 | 2024 |
| Fluoride | MR | 51 | 2024 |
| CYANIDE | MR | 46 | 2024 |
| Arsenic | MR | 44 | 2024 |
| Ethylbenzene | MR | 41 | 2024 |
| Styrene | MR | 41 | 2024 |
| Xylenes, Total | MR | 40 | 2024 |
| o-Dichlorobenzene | MR | 40 | 2024 |
| Vinyl chloride | MR | 40 | 2024 |
| 1,1-Dichloroethylene | MR | 40 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.