La Habra Heights Cwd
PWSID CA1910218 · La Habra Heights, California · serves 5,682 people · surface water source
C
Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOS | 23 ppt | 4 ppt | 2/5/2025 |
| PFOS | 22.5 ppt | 4 ppt | 8/6/2025 |
| PFOA | 11 ppt | 4 ppt | 2/5/2025 |
| PFOA | 10.1 ppt | 4 ppt | 8/6/2025 |
| PFPeA | 9.9 ppt | — | 2/5/2025 |
| PFPeA | 9.4 ppt | — | 8/6/2025 |
| PFBA | 8.3 ppt | — | 2/5/2025 |
| PFBA | 8 ppt | — | 8/6/2025 |
| PFHxA | 7.8 ppt | — | 2/5/2025 |
| PFHxA | 7.7 ppt | — | 8/6/2025 |
| PFBS | 7.6 ppt | — | 2/5/2025 |
| PFBS | 7.6 ppt | — | 8/6/2025 |
| PFHxS | 4.5 ppt | 10 ppt | 2/5/2025 |
| PFHxS | 4.3 ppt | 10 ppt | 8/6/2025 |
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. 🎉