ICMSA ROSSITER
PWS ID: PA5320034 · INDIANA, Pennsylvania 15701
Population Served
500
Total Violations
537
Health-Based Violations
143
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 204
- County
- Indiana
- School/Daycare
- No
- MCL Violations
- 126
- Monitoring Violations
- 312
- Treatment Tech Violations
- 17
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Total Haloacetic Acids (HAA5) | MCL | 107 | 2025 |
| Public Notice | Other | 49 | 2024 |
| Surface Water Treatment Rule | MR | 38 | 2009 |
| Nitrate | MR | 22 | 2007 |
| TTHM | MCL | 19 | 2024 |
| CARBON, TOTAL | TT | 17 | 2009 |
| Total Haloacetic Acids (HAA5) | MR | 15 | 2024 |
| Fluoride | MR | 12 | 2013 |
| TTHM | MR | 11 | 2022 |
| CARBON, TOTAL | MR | 10 | 2025 |
| Arsenic | MR | 9 | 2021 |
| Chlorine | MR | 8 | 2016 |
| Mercury | MR | 8 | 1995 |
| Barium | MR | 8 | 1995 |
| Chromium | MR | 8 | 1995 |
| Cadmium | MR | 8 | 1995 |
| Selenium | MR | 8 | 1995 |
| cis-1,2-Dichloroethylene | MR | 6 | 1994 |
| o-Dichlorobenzene | MR | 6 | 1994 |
| Tetrachloroethylene | MR | 6 | 1994 |
| CHLOROBENZENE | MR | 6 | 1994 |
| Styrene | MR | 6 | 1994 |
| Toluene | MR | 6 | 1994 |
| Ethylbenzene | MR | 6 | 1994 |
| DICHLOROMETHANE | MR | 6 | 1994 |
| trans-1,2-Dichloroethylene | MR | 6 | 1994 |
| 1,2-Dichloropropane | MR | 6 | 1994 |
| 1,1,2-Trichloroethane | MR | 6 | 1994 |
| Consumer Confidence Rule | Other | 4 | 2005 |
| Endrin | MR | 4 | 1988 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.