South Brunswick Twp W Di
PWSID NJ1221004 · Monmouth Junction, New Jersey · serves 45,450 people · surface water source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOA | 23 ppt | 4 ppt | 7/16/2024 |
| PFOA | 14 ppt | 4 ppt | 9/11/2023 |
| PFBA | 13 ppt | — | 11/13/2023 |
| PFBA | 12 ppt | — | 5/10/2023 |
| PFBA | 11 ppt | — | 7/16/2024 |
| PFBA | 10 ppt | — | 9/11/2023 |
| PFPeA | 9.5 ppt | — | 11/13/2023 |
| PFPeA | 8.9 ppt | — | 7/16/2024 |
| PFHxA | 8.8 ppt | — | 11/13/2023 |
| PFPeA | 8.7 ppt | — | 5/10/2023 |
| PFHxA | 7.9 ppt | — | 7/16/2024 |
| PFHxA | 7.9 ppt | — | 5/10/2023 |
| PFPeA | 7.7 ppt | — | 9/11/2023 |
| PFOA | 7.3 ppt | 4 ppt | 11/13/2023 |
| PFHpA | 6.9 ppt | — | 11/13/2023 |
| PFHxA | 6.8 ppt | — | 9/11/2023 |
| PFHpA | 6.3 ppt | — | 5/10/2023 |
| PFOA | 6.1 ppt | 4 ppt | 11/13/2023 |
| PFHpA | 5.8 ppt | — | 7/16/2024 |
| PFOA | 5.2 ppt | 4 ppt | 5/10/2023 |
| PFHpA | 5.1 ppt | — | 9/11/2023 |
| PFOA | 4.6 ppt | 4 ppt | 2/5/2024 |
| PFBS | 3.8 ppt | — | 9/11/2023 |
| PFBS | 3.7 ppt | — | 7/16/2024 |
| PFPeA | 3.5 ppt | — | 11/13/2023 |
| PFHxA | 3.2 ppt | — | 11/13/2023 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2026-04-01 | Lead and Copper Rule | MR | No | Unaddressed |
| 2025-10-01 | TTHM | MR | No | Resolved |
| 2025-07-01 | Lead and Copper Rule | MR | No | Archived |
| 2025-01-01 | Lead and Copper Rule | MR | No | Archived |
| 2024-12-01 | TTHM | MR | No | Archived |
| 2024-12-01 | Total Haloacetic Acids (HAA5) | MR | No | Archived |
| 2022-07-01 | Lead and Copper Rule | TT | Yes | Resolved |