PORT ALLEGANY WATER DEPARTMENT
PWS ID: PA6420021 · PORT ALLEGANY, Pennsylvania 16743
Population Served
2,591
Total Violations
935
Health-Based Violations
9
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,033
- County
- McKean
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 915
- Treatment Tech Violations
- 7
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 37 | 2008 |
| DICHLOROMETHANE | MR | 32 | 2014 |
| cis-1,2-Dichloroethylene | MR | 28 | 2012 |
| 1,1-Dichloroethylene | MR | 28 | 2012 |
| Xylenes, Total | MR | 27 | 2006 |
| p-Dichlorobenzene | MR | 26 | 2006 |
| trans-1,2-Dichloroethylene | MR | 26 | 2006 |
| 1,2-Dichloroethane | MR | 26 | 2006 |
| 1,1,1-Trichloroethane | MR | 26 | 2006 |
| Carbon tetrachloride | MR | 26 | 2006 |
| 1,1,2-Trichloroethane | MR | 26 | 2006 |
| Tetrachloroethylene | MR | 26 | 2006 |
| Benzene | MR | 26 | 2006 |
| Toluene | MR | 26 | 2006 |
| Styrene | MR | 26 | 2006 |
| 1,2,4-Trichlorobenzene | MR | 26 | 2006 |
| o-Dichlorobenzene | MR | 26 | 2006 |
| 1,2-Dichloropropane | MR | 26 | 2006 |
| CHLOROBENZENE | MR | 26 | 2006 |
| Ethylbenzene | MR | 26 | 2006 |
| Trichloroethylene | MR | 26 | 2006 |
| Coliform (TCR) | MR | 18 | 2010 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 17 | 2023 |
| ETHYLENE DIBROMIDE | MR | 17 | 2023 |
| Benzo(a)pyrene | MR | 12 | 2019 |
| Heptachlor epoxide | MR | 10 | 2011 |
| Endrin | MR | 9 | 2011 |
| Methoxychlor | MR | 9 | 2011 |
| 2,4-D | MR | 9 | 2011 |
| 2,4,5-TP | MR | 9 | 2011 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.