LCA ARCADIA WEST DIVISION
PWS ID: PA3391001 · ALLENTOWN, Pennsylvania 18106
Population Served
1,392
Total Violations
56
Health-Based Violations
6
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 21
- County
- Lehigh
- School/Daycare
- No
- MCL Violations
- 6
- Monitoring Violations
- 50
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MCL | 6 | 2000 |
| Coliform (TCR) | MR | 5 | 2000 |
| Simazine | MR | 4 | 2000 |
| Atrazine | MR | 4 | 2000 |
| TTHM | MR | 4 | 2016 |
| 2,4-D | MR | 4 | 2000 |
| Groundwater Rule | MR | 4 | 2023 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2016 |
| Revised Total Coliform Rule | MON | 3 | 2021 |
| Radium-228 | MR | 3 | 2022 |
| Lead and Copper Rule | MR | 3 | 2001 |
| Nitrite | MR | 3 | 2022 |
| Gross Alpha, Excl. Radon and U | MR | 3 | 2022 |
| Nitrate | MR | 3 | 2022 |
| Radium-226 | MR | 3 | 2022 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.