Windermere Community
PWSID TX2270161 · Austin, Texas · serves 21,231 people · surface water source
C
Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBS | 9.2 ppt | — | 4/3/2025 |
| PFBS | 8.8 ppt | — | 10/3/2024 |
| PFBS | 8.1 ppt | — | 5/19/2025 |
| PFBS | 8.1 ppt | — | 4/3/2025 |
| PFOS | 7.5 ppt | 4 ppt | 4/3/2025 |
| PFBS | 7.4 ppt | — | 4/3/2025 |
| PFOS | 7.2 ppt | 4 ppt | 4/3/2025 |
| PFOS | 7.2 ppt | 4 ppt | 10/3/2024 |
| PFOS | 7 ppt | 4 ppt | 5/19/2025 |
| PFBS | 6.5 ppt | — | 1/7/2025 |
| PFHxS | 6.5 ppt | 10 ppt | 4/3/2025 |
| PFHxS | 6.4 ppt | 10 ppt | 10/3/2024 |
| PFHxS | 6.1 ppt | 10 ppt | 5/19/2025 |
| PFHxS | 6 ppt | 10 ppt | 4/3/2025 |
| PFPeA | 5.9 ppt | — | 5/19/2025 |
| PFBA | 5.7 ppt | — | 4/3/2025 |
| PFHxS | 5.3 ppt | 10 ppt | 4/3/2025 |
| PFBA | 5.3 ppt | — | 5/19/2025 |
| PFBA | 5.1 ppt | — | 4/3/2025 |
| PFHxS | 5 ppt | 10 ppt | 1/7/2025 |
| PFBA | 5 ppt | — | 1/7/2025 |
| PFPeA | 5 ppt | — | 4/3/2025 |
| PFPeA | 4.9 ppt | — | 4/3/2025 |
| PFBS | 4.8 ppt | — | 4/3/2025 |
| PFPeA | 4.4 ppt | — | 4/3/2025 |
| PFHxS | 4.3 ppt | 10 ppt | 4/3/2025 |
| PFBS | 4.1 ppt | — | 5/19/2025 |
| PFOS | 4.1 ppt | 4 ppt | 4/3/2025 |
| PFPeA | 4.1 ppt | — | 10/3/2024 |
| PFOS | 4 ppt | 4 ppt | 4/3/2025 |
| PFHxS | 4 ppt | 10 ppt | 5/19/2025 |
| PFHxA | 3.9 ppt | — | 5/19/2025 |
| PFHxA | 3.6 ppt | — | 4/3/2025 |
| PFPeA | 3.4 ppt | — | 1/7/2025 |
| PFHxA | 3.4 ppt | — | 4/3/2025 |
| PFHxA | 3.3 ppt | — | 10/3/2024 |
| PFPeA | 3.2 ppt | — | 5/19/2025 |
| PFPeA | 3 ppt | — | 4/3/2025 |
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. 🎉