MARTINSBURG MUNI AUTH
PWS ID: PA4070030 · MARTINSBURG, Pennsylvania 16662
Population Served
3,160
Total Violations
59
Health-Based Violations
11
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,278
- County
- Blair
- School/Daycare
- No
- MCL Violations
- 11
- Monitoring Violations
- 38
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MCL | 11 | 2011 |
| Chlorine | MR | 10 | 2006 |
| Nitrate | MR | 6 | 2018 |
| Nitrite | MR | 4 | 2018 |
| Groundwater Rule | MR | 4 | 2025 |
| Atrazine | MR | 3 | 2024 |
| Coliform (TCR) | MR | 3 | 1991 |
| Total Haloacetic Acids (HAA5) | MR | 2 | 2007 |
| Gross Alpha, Excl. Radon and U | MR | 2 | 2012 |
| Toxaphene | MR | 1 | 2017 |
| Total Polychlorinated Biphenyls (PCB) | MR | 1 | 2017 |
| Endrin | MR | 1 | 1982 |
| Surface Water Treatment Rule | MR | 1 | 1990 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.