Cross Timbers Wsc
PWSID TX0610020 · Argyle, Texas · serves 8,751 people · surface water source
C
Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| 6:2 FTS | 441 ppt | — | 11/29/2023 |
| PFBA | 9 ppt | — | 12/18/2023 |
| PFHxS | 8.8 ppt | 10 ppt | 6/14/2023 |
| PFHxA | 5.4 ppt | — | 11/29/2023 |
| PFPeA | 4.8 ppt | — | 11/29/2023 |
| PFPeA | 4.1 ppt | — | 12/18/2023 |
| PFHxA | 3.8 ppt | — | 12/18/2023 |
| PFPeA | 3.6 ppt | — | 6/14/2023 |
| PFBS | 3.6 ppt | — | 11/29/2023 |
| PFHxA | 3.5 ppt | — | 6/14/2023 |
| PFBS | 3.5 ppt | — | 12/18/2023 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2026-04-23 | Public Notice | Other | No | Unaddressed |
| 2025-12-30 | Lead and Copper Rule | MR | No | Resolved |
| 2024-10-01 | Chlorine | MR | No | Resolved |
| 2024-01-01 | Public Notice | Other | No | Resolved |
| 2022-12-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2022-07-01 | Consumer Confidence Rule | Other | No | Resolved |