Parkway Ud
PWSID TX1010750 · Houston, Texas · serves 7,323 people · groundwater source
B
Good
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 7.6 ppt | — | 12/19/2023 |
| PFBA | 7.5 ppt | — | 7/12/2023 |
| PFPeA | 6.7 ppt | — | 12/19/2023 |
| PFBA | 6.7 ppt | — | 12/13/2023 |
| PFPeA | 6.1 ppt | — | 12/13/2023 |
| PFHxA | 6 ppt | — | 12/19/2023 |
| PFPeA | 5.3 ppt | — | 7/12/2023 |
| PFHxA | 4.7 ppt | — | 7/12/2023 |
| PFHxA | 4.6 ppt | — | 12/13/2023 |
| PFBS | 3.1 ppt | — | 12/19/2023 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2023-07-01 | TTHM | MR | No | Resolved |
| 2023-07-01 | Total Haloacetic Acids (HAA5) | MR | No | Resolved |