Hawthorne Water Department
PWSID NJ1604001 · Hawthorne, New Jersey · serves 19,458 people · groundwater source
D
Poor
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 9.3 ppt | — | 4/8/2025 |
| PFPeA | 8.7 ppt | — | 4/8/2025 |
| PFPeA | 7.8 ppt | — | 4/8/2025 |
| PFBA | 6.6 ppt | — | 4/8/2025 |
| PFBA | 6.2 ppt | — | 9/9/2024 |
| PFBA | 5.4 ppt | — | 4/8/2025 |
| PFBA | 5.3 ppt | — | 4/8/2025 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2025-10-01 | Total Haloacetic Acids (HAA5) | MR | No | Resolved |
| 2024-06-01 | TTHM | MR | No | Archived |
| 2024-06-01 | Total Haloacetic Acids (HAA5) | MR | No | Archived |
| 2024-05-01 | Public Notice | Other | No | Resolved |
| 2024-05-01 | Public Notice | Other | No | Resolved |
| 2024-05-01 | Public Notice | Other | No | Resolved |
| 2024-05-01 | Public Notice | Other | No | Resolved |
| 2024-05-01 | Public Notice | Other | No | Resolved |
| 2024-01-14 | Public Notice | Other | No | Resolved |
| 2024-01-14 | Public Notice | Other | No | Resolved |
| 2024-01-14 | Public Notice | Other | No | Resolved |
| 2024-01-14 | Public Notice | Other | No | Resolved |
| 2024-01-14 | Public Notice | Other | No | Resolved |
| 2024-01-14 | Public Notice | Other | No | Resolved |
| 2022-06-09 | Public Notice | Other | No | Resolved |
| 2022-03-18 | Public Notice | Other | No | Resolved |
| 2022-01-10 | Groundwater Rule | TT | Yes | Resolved |
| 2022-01-01 | E. COLI | MR | No | Resolved |
| 2022-01-01 | E. COLI | MR | No | Archived |