City Of White Settlement
PWSID TX2200081 · White Settlement, Texas · serves 18,522 people · surface water source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFHxS | 9.1 ppt | 10 ppt | 6/20/2024 |
| PFHxS | 8.3 ppt | 10 ppt | 9/17/2024 |
| PFHxS | 8.3 ppt | 10 ppt | 6/20/2024 |
| PFBA | 7.6 ppt | — | 12/30/2024 |
| PFBA | 7.4 ppt | — | 9/17/2024 |
| PFHxS | 6.4 ppt | 10 ppt | 12/30/2024 |
| PFBA | 6.4 ppt | — | 6/20/2024 |
| PFBA | 6.1 ppt | — | 6/20/2024 |
| PFBA | 6.1 ppt | — | 12/30/2024 |
| PFBA | 5.8 ppt | — | 3/18/2025 |
| PFHxA | 5 ppt | — | 6/20/2024 |
| PFOS | 5 ppt | 4 ppt | 9/17/2024 |
| PFHxA | 5 ppt | — | 6/20/2024 |
| PFOS | 4.9 ppt | 4 ppt | 6/20/2024 |
| PFOS | 4.7 ppt | 4 ppt | 6/20/2024 |
| PFHxA | 4.5 ppt | — | 12/30/2024 |
| PFHxA | 4.4 ppt | — | 9/17/2024 |
| PFPeA | 4.2 ppt | — | 12/30/2024 |
| PFOS | 4.2 ppt | 4 ppt | 12/30/2024 |
| PFBS | 3.9 ppt | — | 9/17/2024 |
| PFPeA | 3.8 ppt | — | 6/20/2024 |
| PFBS | 3.8 ppt | — | 12/30/2024 |
| PFPeA | 3.7 ppt | — | 9/17/2024 |
| PFPeA | 3.5 ppt | — | 6/20/2024 |
| PFBS | 3.4 ppt | — | 12/30/2024 |
| PFBS | 3 ppt | — | 6/20/2024 |
| PFHxS | 3 ppt | 10 ppt | 3/18/2025 |
| PFBS | 3 ppt | — | 6/20/2024 |
| PFPeA | 3 ppt | — | 12/30/2024 |
| PFHxA | 3 ppt | — | 12/30/2024 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2025-07-02 | LEAD AND COPPER RULE REVISIONS | RPT | No | Resolved |
| 2024-04-01 | Chlorine | MR | No | Resolved |
| 2024-01-01 | Chlorine | MR | No | Resolved |
| 2023-05-21 | Lead and Copper Rule | TT | Yes | Unaddressed |