OLEY TWP MUNI AUTH
PWS ID: PA3060053 · OLEY, Pennsylvania 19547
Population Served
2,204
Total Violations
120
Health-Based Violations
8
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 782
- County
- Berks
- School/Daycare
- No
- MCL Violations
- 4
- Monitoring Violations
- 98
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Groundwater Rule | MR | 25 | 2025 |
| Nitrate | MR | 21 | 2025 |
| Nitrite | MR | 18 | 2025 |
| Chlorine | MR | 10 | 2004 |
| Public Notice | Other | 8 | 2011 |
| Coliform (TCR) | MCL | 4 | 2004 |
| Groundwater Rule | TT | 4 | 2011 |
| Revised Total Coliform Rule | MON | 4 | 2020 |
| Consumer Confidence Rule | Other | 3 | 2005 |
| 2,3,7,8-TCDD | MR | 2 | 2014 |
| Beryllium, Total | MR | 1 | 2021 |
| Antimony, Total | MR | 1 | 2021 |
| Thallium, Total | MR | 1 | 2021 |
| Toxaphene | MR | 1 | 1982 |
| Mercury | MR | 1 | 2021 |
| Methoxychlor | MR | 1 | 1982 |
| 2,4,5-TP | MR | 1 | 1982 |
| Fluoride | MR | 1 | 2021 |
| Selenium | MR | 1 | 2021 |
| 2,4-D | MR | 1 | 1982 |
| Nickel | MR | 1 | 2021 |
| CYANIDE | MR | 1 | 2021 |
| Endrin | MR | 1 | 1982 |
| Barium | MR | 1 | 2021 |
| Chromium | MR | 1 | 2021 |
| Arsenic | MR | 1 | 2021 |
| Cadmium | MR | 1 | 2021 |
| BHC-GAMMA | MR | 1 | 1982 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.