SOMERSET TWP MUN AUTH LISTIE
PWS ID: PA4560002 · SOMERSET, Pennsylvania 15501
Population Served
218
Total Violations
352
Health-Based Violations
5
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 87
- County
- Somerset
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 342
- Treatment Tech Violations
- 5
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Groundwater Rule | MR | 15 | 2023 |
| Chlorine | MR | 12 | 2023 |
| CYANIDE | MR | 9 | 2024 |
| Mercury | MR | 9 | 2024 |
| Fluoride | MR | 9 | 2024 |
| Arsenic | MR | 8 | 2024 |
| Barium | MR | 8 | 2024 |
| Cadmium | MR | 8 | 2024 |
| Nickel | MR | 8 | 2024 |
| Selenium | MR | 8 | 2024 |
| Antimony, Total | MR | 8 | 2024 |
| Beryllium, Total | MR | 8 | 2024 |
| Thallium, Total | MR | 8 | 2024 |
| Chromium | MR | 8 | 2024 |
| 1,2,4-Trichlorobenzene | MR | 7 | 2015 |
| p-Dichlorobenzene | MR | 7 | 2015 |
| trans-1,2-Dichloroethylene | MR | 7 | 2015 |
| 1,2-Dichloroethane | MR | 7 | 2015 |
| Carbon tetrachloride | MR | 7 | 2015 |
| 1,2-Dichloropropane | MR | 7 | 2015 |
| Trichloroethylene | MR | 7 | 2015 |
| CHLOROBENZENE | MR | 7 | 2015 |
| Benzene | MR | 7 | 2015 |
| cis-1,2-Dichloroethylene | MR | 7 | 2015 |
| 1,1-Dichloroethylene | MR | 7 | 2015 |
| 1,1,1-Trichloroethane | MR | 7 | 2015 |
| Toluene | MR | 7 | 2015 |
| Ethylbenzene | MR | 7 | 2015 |
| 1,1,2-Trichloroethane | MR | 7 | 2015 |
| Tetrachloroethylene | MR | 7 | 2015 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.