Grand Mission Mud 1
PWSID TX0790430 · Houston, Texas · serves 6,663 people · surface water source
A
Excellent
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 6.3 ppt | — | 1/13/2025 |
| PFBA | 5.9 ppt | — | 1/13/2025 |
| PFBA | 5.3 ppt | — | 7/16/2025 |
| PFPeA | 5.1 ppt | — | 1/13/2025 |
| PFBA | 5 ppt | — | 1/13/2025 |
| PFBA | 5 ppt | — | 4/15/2025 |
| PFPeA | 4.9 ppt | — | 1/13/2025 |
| PFPeA | 4.7 ppt | — | 1/13/2025 |
| PFHxA | 4.2 ppt | — | 1/13/2025 |
| PFHxA | 4.1 ppt | — | 1/13/2025 |
| PFHxA | 3.9 ppt | — | 1/13/2025 |
| PFPeA | 3.7 ppt | — | 4/15/2025 |
| PFHxA | 3.5 ppt | — | 4/15/2025 |
| PFHxA | 3.4 ppt | — | 4/15/2025 |
| PFPeA | 3.4 ppt | — | 4/15/2025 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
No violations on record in the period covered. 🎉