Harris County Mud 196
PWSID TX1013002 · Houston, Texas · serves 7,026 people · surface water source
D
Poor
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 8.3 ppt | — | 12/14/2023 |
| PFPeA | 7.3 ppt | — | 12/14/2023 |
| PFPeA | 7.1 ppt | — | 12/14/2023 |
| PFHxA | 6.5 ppt | — | 12/14/2023 |
| PFHxA | 6.3 ppt | — | 12/14/2023 |
| PFBA | 6.3 ppt | — | 12/14/2023 |
| PFPeA | 3.7 ppt | — | 11/19/2024 |
| PFBS | 3.7 ppt | — | 12/14/2023 |
| PFBS | 3.5 ppt | — | 12/14/2023 |
| PFHxS | 3.4 ppt | 10 ppt | 12/14/2023 |
| PFHxA | 3.3 ppt | — | 11/19/2024 |
| PFHxA | 3.2 ppt | — | 11/19/2024 |
| PFHxS | 3.1 ppt | 10 ppt | 12/14/2023 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2025-05-15 | Public Notice | Other | No | Resolved |
| 2024-10-17 | LEAD AND COPPER RULE REVISIONS | TT | Yes | Resolved |
| 2024-10-17 | LEAD AND COPPER RULE REVISIONS | RPT | No | Resolved |