STONEBORO WATER WORKS
PWS ID: PA6430056 · STONEBORO, Pennsylvania 16153
Population Served
956
Total Violations
205
Health-Based Violations
4
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 536
- County
- Mercer
- School/Daycare
- No
- MCL Violations
- 4
- Monitoring Violations
- 176
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 28 | 2023 |
| Lead and Copper Rule | MR | 13 | 2022 |
| Consumer Confidence Rule | Other | 8 | 2023 |
| Public Notice | Other | 8 | 2023 |
| Nitrate | MR | 8 | 1994 |
| p-Dichlorobenzene | MR | 6 | 1992 |
| Vinyl chloride | MR | 6 | 1992 |
| 1,1-Dichloroethylene | MR | 6 | 1992 |
| 1,2-Dichloroethane | MR | 6 | 1992 |
| 1,1,1-Trichloroethane | MR | 6 | 1992 |
| Carbon tetrachloride | MR | 6 | 1992 |
| Trichloroethylene | MR | 6 | 1992 |
| Benzene | MR | 5 | 1992 |
| Coliform (TCR) | MCL | 4 | 2009 |
| Nitrite | MR | 4 | 2013 |
| 2,3,7,8-TCDD | MR | 4 | 2014 |
| Total Polychlorinated Biphenyls (PCB) | MR | 4 | 2014 |
| Groundwater Rule | MR | 4 | 2023 |
| Arsenic | MR | 4 | 1994 |
| Chromium | MR | 4 | 1994 |
| Cadmium | MR | 4 | 1994 |
| Selenium | MR | 4 | 1994 |
| Fluoride | MR | 4 | 1994 |
| Mercury | MR | 4 | 1994 |
| Barium | MR | 4 | 1994 |
| CYANIDE | MR | 3 | 1994 |
| Nickel | MR | 3 | 1994 |
| Thallium, Total | MR | 3 | 1994 |
| Antimony, Total | MR | 3 | 1994 |
| Coliform (TCR) | MR | 3 | 2007 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.