Sebastian Mud
PWSID TX2450006 · Sebastian, Texas · serves 1,884 people · surface water source
D
Poor
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 13 ppt | — | 1/24/2024 |
| PFBA | 12.7 ppt | — | 1/24/2024 |
| PFBA | 10.9 ppt | — | 1/24/2024 |
| PFBA | 7.8 ppt | — | 7/24/2024 |
| PFBA | 7.8 ppt | — | 7/24/2024 |
| PFBA | 7.5 ppt | — | 10/23/2024 |
| PFBA | 7.1 ppt | — | 10/23/2024 |
| PFBA | 7.1 ppt | — | 7/24/2024 |
| PFBA | 6.7 ppt | — | 4/24/2024 |
| PFBA | 6.6 ppt | — | 4/24/2024 |
| PFBA | 6.4 ppt | — | 4/24/2024 |
| PFHxA | 4.4 ppt | — | 7/24/2024 |
| PFPeA | 4.3 ppt | — | 4/24/2024 |
| PFHxA | 4.3 ppt | — | 7/24/2024 |
| PFHxA | 4.3 ppt | — | 7/24/2024 |
| PFPeA | 4.2 ppt | — | 7/24/2024 |
| PFPeA | 4.2 ppt | — | 7/24/2024 |
| PFPeA | 4.1 ppt | — | 4/24/2024 |
| PFHxA | 3.8 ppt | — | 4/24/2024 |
| PFHxA | 3.7 ppt | — | 4/24/2024 |
| PFPeA | 3.2 ppt | — | 1/24/2024 |
| PFBS | 3.1 ppt | — | 4/24/2024 |
| PFBS | 3 ppt | — | 4/24/2024 |
| PFHxA | 3 ppt | — | 10/23/2024 |
| PFPeA | 3 ppt | — | 1/24/2024 |
| PFPeA | 3 ppt | — | 4/24/2024 |
| PFHxA | 3 ppt | — | 10/23/2024 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2025-11-01 | Interim Enhanced Surface Water Treatment Rule | MR | No | Resolved |
| 2025-07-01 | Consumer Confidence Rule | Other | No | Unaddressed |
| 2025-05-01 | Public Notice | Other | No | Resolved |
| 2024-10-17 | LEAD AND COPPER RULE REVISIONS | TT | Yes | Unaddressed |
| 2024-10-17 | LEAD AND COPPER RULE REVISIONS | RPT | No | Unaddressed |
| 2024-07-01 | CARBON, TOTAL | MR | No | Resolved |