City Of Fullerton
PWSID CA3010010 · Fullerton, California · serves 140,054 people · surface water source
C
Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOS | 13.3 ppt | 4 ppt | 8/26/2024 |
| PFPeA | 13.2 ppt | — | 2/25/2025 |
| PFPeA | 12.7 ppt | — | 8/26/2024 |
| PFOS | 12.5 ppt | 4 ppt | 8/26/2024 |
| PFHxA | 12.4 ppt | — | 8/26/2024 |
| PFPeA | 12.3 ppt | — | 8/26/2024 |
| PFOS | 11.9 ppt | 4 ppt | 2/25/2025 |
| PFHxA | 11.2 ppt | — | 2/25/2025 |
| PFHxA | 11.1 ppt | — | 8/26/2024 |
| PFOA | 10.8 ppt | 4 ppt | 8/26/2024 |
| PFOA | 10.2 ppt | 4 ppt | 2/25/2025 |
| PFOA | 10.1 ppt | 4 ppt | 8/26/2024 |
| PFBS | 7.6 ppt | — | 2/25/2025 |
| PFPeA | 7.6 ppt | — | 8/26/2024 |
| PFBS | 6.9 ppt | — | 8/26/2024 |
| PFBS | 6.6 ppt | — | 8/26/2024 |
| PFHxS | 6.2 ppt | 10 ppt | 8/26/2024 |
| PFBA | 5.9 ppt | — | 8/26/2024 |
| PFBA | 5.9 ppt | — | 2/25/2025 |
| PFHxS | 5.3 ppt | 10 ppt | 8/26/2024 |
| PFHxS | 5.2 ppt | 10 ppt | 2/25/2025 |
| PFBA | 5.2 ppt | — | 8/26/2024 |
| PFHpA | 4.8 ppt | — | 2/25/2025 |
| PFHxA | 4.8 ppt | — | 8/26/2024 |
| PFHpA | 4.3 ppt | — | 8/26/2024 |
| PFHpA | 4.2 ppt | — | 8/26/2024 |
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. 🎉