Pecan Grove Mud
PWSID TX0790132 · Houston, Texas · serves 14,913 people · surface water source
B
Good
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFPeA | 92.3 ppt | — | 11/5/2024 |
| PFPeA | 76 ppt | — | 12/18/2024 |
| PFPeA | 42 ppt | — | 11/5/2024 |
| PFPeA | 31.4 ppt | — | 4/30/2025 |
| PFPeA | 30.3 ppt | — | 11/5/2024 |
| PFBA | 22.9 ppt | — | 12/18/2024 |
| PFPeA | 22.2 ppt | — | 1/22/2025 |
| PFPeA | 20.1 ppt | — | 1/22/2025 |
| PFPeA | 14.2 ppt | — | 1/22/2025 |
| PFPeA | 13.2 ppt | — | 7/30/2025 |
| PFPeA | 13.1 ppt | — | 4/30/2025 |
| PFBA | 12.5 ppt | — | 1/22/2025 |
| PFBA | 10.9 ppt | — | 1/22/2025 |
| PFBA | 9.1 ppt | — | 1/22/2025 |
| PFPeA | 8.4 ppt | — | 7/30/2025 |
| PFBA | 8.2 ppt | — | 11/5/2024 |
| PFPeA | 7.2 ppt | — | 7/30/2025 |
| PFPeA | 7.2 ppt | — | 1/22/2025 |
| PFHxA | 6.4 ppt | — | 12/18/2024 |
| PFBA | 6.4 ppt | — | 4/30/2025 |
| PFHxA | 6.2 ppt | — | 1/22/2025 |
| PFHxA | 5.3 ppt | — | 1/22/2025 |
| PFBA | 5.3 ppt | — | 1/22/2025 |
| PFBA | 5.3 ppt | — | 7/30/2025 |
| PFPeA | 4.9 ppt | — | 7/30/2025 |
| PFBS | 4.5 ppt | — | 12/18/2024 |
| PFHxA | 4.3 ppt | — | 1/22/2025 |
| PFPeA | 3.8 ppt | — | 4/30/2025 |
| PFPeA | 3.8 ppt | — | 4/30/2025 |
| PFHxA | 3.5 ppt | — | 4/30/2025 |
| PFHxA | 3 ppt | — | 11/5/2024 |
| PFHxS | 3 ppt | 10 ppt | 12/18/2024 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2025-05-01 | Interim Enhanced Surface Water Treatment Rule | MR | No | Resolved |