LIVERPOOL MUNI AUTH
PWS ID: PA7500014 · LIVERPOOL, Pennsylvania 17045
Population Served
934
Total Violations
317
Health-Based Violations
62
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 332
- County
- Perry
- School/Daycare
- No
- MCL Violations
- 62
- Monitoring Violations
- 241
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Arsenic | MCL | 57 | 2010 |
| Thallium, Total | MR | 12 | 2015 |
| Arsenic | MR | 10 | 2015 |
| Public Notice | Other | 10 | 2024 |
| Mercury | MR | 9 | 2015 |
| Barium | MR | 9 | 2015 |
| Cadmium | MR | 9 | 2015 |
| Chromium | MR | 9 | 2015 |
| Fluoride | MR | 9 | 2015 |
| Selenium | MR | 9 | 2015 |
| Nitrate | MR | 8 | 2015 |
| CYANIDE | MR | 8 | 2015 |
| Antimony, Total | MR | 8 | 2015 |
| Beryllium, Total | MR | 8 | 2015 |
| Nickel | MR | 8 | 2015 |
| Lead and Copper Rule | MR | 8 | 2017 |
| Atrazine | MR | 6 | 2011 |
| 2,3,7,8-TCDD | MR | 6 | 2017 |
| Endothall | MR | 5 | 2011 |
| Thallium, Total | MCL | 5 | 1993 |
| Coliform (TCR) | MR | 4 | 2003 |
| Nitrite | MR | 4 | 2015 |
| Revised Total Coliform Rule | MON | 4 | 2023 |
| Groundwater Rule | MR | 4 | 2024 |
| 2,4,5-TP | MR | 3 | 2011 |
| Methoxychlor | MR | 3 | 2011 |
| 2,4-D | MR | 3 | 2011 |
| Gross Alpha, Excl. Radon and U | MR | 2 | 2010 |
| Combined Uranium | MR | 2 | 2010 |
| Radium-226 | MR | 2 | 2010 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.