Merchantville Pennsauken
PWSID NJ0424001 · Pennsauken, New Jersey · serves 47,144 people · surface water source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOA | 12 ppt | 4 ppt | 4/8/2025 |
| PFOA | 12 ppt | 4 ppt | 8/19/2025 |
| PFPeA | 9 ppt | — | 8/19/2025 |
| PFPeA | 8.9 ppt | — | 4/8/2025 |
| PFOS | 8.2 ppt | 4 ppt | 8/19/2025 |
| PFOS | 7.7 ppt | 4 ppt | 4/8/2025 |
| PFHxA | 6.3 ppt | — | 8/19/2025 |
| PFOA | 5.7 ppt | 4 ppt | 8/19/2025 |
| PFPeA | 5.2 ppt | — | 8/19/2025 |
| PFHxA | 5.2 ppt | — | 8/19/2025 |
| PFPeA | 5.1 ppt | — | 8/19/2025 |
| PFHxA | 5 ppt | — | 4/8/2025 |
| PFPeA | 4.8 ppt | — | 4/8/2025 |
| PFHxA | 4.7 ppt | — | 8/19/2025 |
| PFHxS | 4.6 ppt | 10 ppt | 8/19/2025 |
| PFHxS | 4.5 ppt | 10 ppt | 4/8/2025 |
| PFOS | 4.3 ppt | 4 ppt | 8/19/2025 |
| PFHxA | 4 ppt | — | 4/8/2025 |
| PFHxA | 3.7 ppt | — | 11/6/2025 |
| PFPeA | 3.5 ppt | — | 11/6/2025 |
| PFHpA | 3.1 ppt | — | 4/8/2025 |
| PFHpA | 3.1 ppt | — | 8/19/2025 |
| PFPeA | 3 ppt | — | 8/19/2025 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2025-08-11 | Revised Total Coliform Rule | RPT | No | Resolved |
| 2025-07-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2025-07-01 | Surface Water Treatment Rule | MR | No | Resolved |
| 2023-12-01 | TTHM | MR | No | Resolved |
| 2023-12-01 | Total Haloacetic Acids (HAA5) | MR | No | Resolved |
| 2023-10-25 | E. COLI | MR | No | Resolved |