City Of Lake Jackson
PWSID TX0200006 · Lake Jackson, Texas · serves 27,314 people · surface water source
B
Good
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFPeA | 29.6 ppt | — | 3/11/2025 |
| PFPeA | 23 ppt | — | 12/3/2025 |
| PFPeA | 22.9 ppt | — | 9/9/2025 |
| PFBA | 19.7 ppt | — | 12/3/2025 |
| PFPeA | 18.9 ppt | — | 12/3/2025 |
| PFPeA | 17.9 ppt | — | 3/11/2025 |
| PFBA | 16 ppt | — | 12/3/2025 |
| PFPeA | 15.8 ppt | — | 2/2/2026 |
| PFBA | 15.5 ppt | — | 2/2/2026 |
| PFPeA | 15.3 ppt | — | 3/11/2025 |
| PFPeA | 15.2 ppt | — | 9/9/2025 |
| PFPeA | 13.9 ppt | — | 3/11/2025 |
| PFBA | 13.8 ppt | — | 3/11/2025 |
| PFPeA | 12.8 ppt | — | 6/23/2025 |
| PFPeA | 11.5 ppt | — | 9/9/2025 |
| PFBA | 9.4 ppt | — | 6/23/2025 |
| PFBA | 9.1 ppt | — | 9/9/2025 |
| PFBA | 9 ppt | — | 3/11/2025 |
| PFBA | 7 ppt | — | 3/11/2025 |
| PFBA | 6 ppt | — | 3/11/2025 |
| PFBA | 5.7 ppt | — | 9/9/2025 |
| PFPeA | 3.6 ppt | — | 6/23/2025 |
| PFHxA | 3.2 ppt | — | 2/2/2026 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2026-01-01 | Lead and Copper Rule | MR | No | Archived |
| 2025-04-01 | Chlorine | MR | No | Resolved |
| 2025-01-01 | Chlorine | MR | No | Resolved |