OAKDALE BORO WATER DEPT
PWS ID: PA5020067 · OAKDALE, Pennsylvania 15071
Population Served
1,459
Total Violations
119
Health-Based Violations
22
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 691
- County
- Allegheny
- School/Daycare
- No
- MCL Violations
- 22
- Monitoring Violations
- 91
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 22 | 2012 |
| Surface Water Treatment Rule | MR | 22 | 2012 |
| Coliform (TCR) | MR | 19 | 2010 |
| TTHM | MCL | 18 | 2009 |
| Total Haloacetic Acids (HAA5) | MR | 9 | 2025 |
| TTHM | MR | 7 | 2025 |
| Cadmium | MR | 5 | 1990 |
| Coliform (TCR) | MCL | 4 | 2006 |
| Lead and Copper Rule | MR | 4 | 1994 |
| Consumer Confidence Rule | Other | 3 | 2004 |
| Revised Total Coliform Rule | MON | 2 | 2023 |
| Public Notice | Other | 1 | 2024 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1980 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.