ROCK SPRING WATER CO
PWS ID: PA4140085 · PENNSYLVANIA FURNACE, Pennsylvania 16865
Population Served
1,000
Total Violations
807
Health-Based Violations
33
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 451
- County
- Centre
- School/Daycare
- No
- MCL Violations
- 17
- Monitoring Violations
- 672
- Treatment Tech Violations
- 16
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Public Notice | Other | 83 | 2022 |
| Total Haloacetic Acids (HAA5) | MR | 30 | 2024 |
| TTHM | MR | 28 | 2022 |
| Coliform (TCR) | MCL | 17 | 2003 |
| o-Dichlorobenzene | MR | 14 | 2017 |
| 1,1-Dichloroethylene | MR | 14 | 2017 |
| 1,2-Dichloroethane | MR | 14 | 2017 |
| 1,1,1-Trichloroethane | MR | 14 | 2017 |
| Trichloroethylene | MR | 14 | 2017 |
| 1,1,2-Trichloroethane | MR | 14 | 2017 |
| Tetrachloroethylene | MR | 14 | 2017 |
| CHLOROBENZENE | MR | 14 | 2017 |
| Benzene | MR | 14 | 2017 |
| Toluene | MR | 14 | 2017 |
| Ethylbenzene | MR | 14 | 2017 |
| Styrene | MR | 14 | 2017 |
| Revised Total Coliform Rule | TT | 14 | 2022 |
| cis-1,2-Dichloroethylene | MR | 14 | 2017 |
| Xylenes, Total | MR | 14 | 2017 |
| DICHLOROMETHANE | MR | 14 | 2017 |
| p-Dichlorobenzene | MR | 14 | 2017 |
| trans-1,2-Dichloroethylene | MR | 14 | 2017 |
| Carbon tetrachloride | MR | 14 | 2017 |
| 1,2-Dichloropropane | MR | 14 | 2017 |
| 1,2,4-Trichlorobenzene | MR | 14 | 2017 |
| Chlorine | MR | 13 | 2019 |
| Revised Total Coliform Rule | RPT | 12 | 2022 |
| Toxaphene | MR | 11 | 2020 |
| Endothall | MR | 11 | 2020 |
| Picloram | MR | 11 | 2020 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.