NATIONAL PIKE WATER AUTH
PWS ID: PA5260048 · MARKLEYSBURG, Pennsylvania 15459
Population Served
2,800
Total Violations
500
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,009
- County
- Fayette
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 480
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 22 | 2023 |
| Groundwater Rule | MR | 16 | 2024 |
| Public Notice | Other | 15 | 2018 |
| 1,2,4-Trichlorobenzene | MR | 12 | 2006 |
| cis-1,2-Dichloroethylene | MR | 10 | 2006 |
| Xylenes, Total | MR | 10 | 2006 |
| DICHLOROMETHANE | MR | 10 | 2006 |
| p-Dichlorobenzene | MR | 10 | 2006 |
| 1,1,1-Trichloroethane | MR | 10 | 2006 |
| 1,2-Dichloropropane | MR | 10 | 2006 |
| Tetrachloroethylene | MR | 10 | 2006 |
| CHLOROBENZENE | MR | 10 | 2006 |
| Benzene | MR | 10 | 2006 |
| Toluene | MR | 10 | 2006 |
| Ethylbenzene | MR | 10 | 2006 |
| 1,1-Dichloroethylene | MR | 10 | 2006 |
| trans-1,2-Dichloroethylene | MR | 10 | 2006 |
| Carbon tetrachloride | MR | 10 | 2006 |
| Trichloroethylene | MR | 10 | 2006 |
| Styrene | MR | 10 | 2006 |
| 1,2-Dichloroethane | MR | 10 | 2006 |
| 1,1,2-Trichloroethane | MR | 10 | 2006 |
| o-Dichlorobenzene | MR | 10 | 2006 |
| Combined Uranium | MR | 9 | 2006 |
| Gross Alpha, Excl. Radon and U | MR | 8 | 2006 |
| Radium-228 | MR | 8 | 2006 |
| Radium-226 | MR | 8 | 2006 |
| Fluoride | MR | 5 | 2021 |
| Endrin | MR | 5 | 2020 |
| Methoxychlor | MR | 5 | 2020 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.