Lake Mud
PWSID TX1011741 · Houston, Texas · serves 6,048 people · surface water source
B
Good
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 7.3 ppt | — | 5/22/2025 |
| PFBA | 7.1 ppt | — | 5/28/2025 |
| PFBA | 7.1 ppt | — | 10/22/2025 |
| PFBA | 6.6 ppt | — | 11/17/2025 |
| PFPeA | 5 ppt | — | 5/22/2025 |
| PFHxA | 4.8 ppt | — | 5/28/2025 |
| PFHxA | 4.6 ppt | — | 5/22/2025 |
| PFPeA | 4.1 ppt | — | 11/17/2025 |
| PFHxA | 3.5 ppt | — | 11/17/2025 |
| PFBS | 3.3 ppt | — | 5/28/2025 |
| PFBS | 3.2 ppt | — | 5/22/2025 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2022-01-01 | TTHM | MR | No | Archived |
| 2022-01-01 | Total Haloacetic Acids (HAA5) | MR | No | Archived |