Butler Water Dept
PWSID NJ1403001 · Butler, New Jersey · serves 7,630 people · surface water source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOA | 9 ppt | 4 ppt | 8/15/2023 |
| PFOA | 8.5 ppt | 4 ppt | 11/13/2023 |
| PFBA | 6.4 ppt | — | 5/9/2023 |
| PFOA | 5.9 ppt | 4 ppt | 2/14/2023 |
| PFOA | 5.5 ppt | 4 ppt | 5/9/2023 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2025-12-30 | Lead and Copper Rule | MR | No | Resolved |
| 2025-12-01 | Surface Water Treatment Rule | MR | No | Archived |
| 2025-07-01 | Lead and Copper Rule | MR | No | Archived |
| 2025-01-01 | Lead and Copper Rule | MR | No | Archived |
| 2024-06-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Resolved |
| 2023-09-29 | Lead and Copper Rule | MR | No | Resolved |
| 2022-09-29 | Lead and Copper Rule | MR | No | Resolved |
| 2022-07-01 | Lead and Copper Rule | MR | No | Resolved |