LAKE ARTHUR ESTATES
PWS ID: PA5100054 · PORTERSVILLE, Pennsylvania 16051
Population Served
460
Total Violations
172
Health-Based Violations
15
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 325
- County
- Butler
- School/Daycare
- No
- MCL Violations
- 11
- Monitoring Violations
- 126
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 36 | 2012 |
| Public Notice | Other | 18 | 2013 |
| Coliform (TCR) | MR | 14 | 2013 |
| Consumer Confidence Rule | Other | 13 | 2021 |
| Coliform (TCR) | MCL | 11 | 2013 |
| Groundwater Rule | MR | 9 | 2024 |
| Nitrate | MR | 7 | 2022 |
| Nitrite | MR | 5 | 2024 |
| Groundwater Rule | TT | 4 | 2012 |
| Radium-228 | MR | 4 | 2013 |
| 2,3,7,8-TCDD | MR | 3 | 2015 |
| Total Haloacetic Acids (HAA5) | MR | 3 | 2024 |
| TTHM | MR | 3 | 2024 |
| Selenium | MR | 3 | 1994 |
| Mercury | MR | 3 | 1994 |
| Barium | MR | 3 | 1994 |
| Arsenic | MR | 3 | 1994 |
| Cadmium | MR | 3 | 1994 |
| Fluoride | MR | 3 | 1994 |
| Chromium | MR | 3 | 1994 |
| Total Polychlorinated Biphenyls (PCB) | MR | 3 | 2015 |
| Gross Alpha, Excl. Radon and U | MR | 2 | 1984 |
| Nickel | MR | 2 | 1994 |
| Antimony, Total | MR | 2 | 1994 |
| Beryllium, Total | MR | 2 | 1994 |
| CYANIDE | MR | 2 | 1994 |
| Thallium, Total | MR | 2 | 1994 |
| 2,4-D | MR | 1 | 1982 |
| 2,4,5-TP | MR | 1 | 1982 |
| Endrin | MR | 1 | 1982 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.