City Of Fresno
PWSID CA1010007 · Fresno, California · serves 545,970 people · surface water source
C
Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFPeA | 47 ppt | — | 3/20/2023 |
| PFHxA | 34 ppt | — | 3/20/2023 |
| PFPeA | 31 ppt | — | 9/28/2023 |
| PFHpA | 31 ppt | — | 3/20/2023 |
| PFHxS | 30 ppt | 10 ppt | 3/10/2023 |
| PFOS | 30 ppt | 4 ppt | 2/8/2024 |
| PFOS | 29 ppt | 4 ppt | 3/20/2023 |
| PFHxS | 28 ppt | 10 ppt | 9/8/2023 |
| PFHxS | 27 ppt | 10 ppt | 3/13/2023 |
| PFBA | 26 ppt | — | 3/2/2023 |
| PFBA | 25 ppt | — | 9/28/2023 |
| PFHxS | 25 ppt | 10 ppt | 9/29/2023 |
| PFPeA | 24 ppt | — | 9/21/2023 |
| PFBA | 18 ppt | — | 3/20/2023 |
| PFHpA | 18 ppt | — | 9/21/2023 |
| PFOS | 18 ppt | 4 ppt | 3/6/2023 |
| PFOA | 16 ppt | 4 ppt | 3/20/2023 |
| PFOS | 15 ppt | 4 ppt | 3/10/2023 |
| PFPeA | 15 ppt | — | 2/28/2024 |
| PFOS | 14 ppt | 4 ppt | 9/8/2023 |
| PFPeA | 14 ppt | — | 2/8/2024 |
| PFHxA | 14 ppt | — | 2/28/2024 |
| PFPeA | 14 ppt | — | 2/22/2024 |
| PFHxA | 14 ppt | — | 9/21/2023 |
| PFOS | 14 ppt | 4 ppt | 9/21/2023 |
| PFOS | 14 ppt | 4 ppt | 2/1/2024 |
| PFOA | 13 ppt | 4 ppt | 8/8/2024 |
| PFPeA | 13 ppt | — | 3/2/2023 |
| PFOA | 13 ppt | 4 ppt | 2/8/2024 |
| PFPeA | 13 ppt | — | 8/9/2024 |
| PFHxS | 13 ppt | 10 ppt | 9/29/2023 |
| PFOS | 13 ppt | 4 ppt | 3/16/2023 |
| PFOS | 12 ppt | 4 ppt | 9/13/2023 |
| PFOA | 12 ppt | 4 ppt | 8/14/2024 |
| PFOA | 11 ppt | 4 ppt | 9/21/2023 |
| PFPeA | 11 ppt | — | 2/28/2024 |
| PFHxS | 11 ppt | 10 ppt | 10/27/2023 |
| PFPeA | 10 ppt | — | 8/15/2024 |
| PFHxS | 10 ppt | 10 ppt | 3/10/2023 |
| PFOS | 10 ppt | 4 ppt | 9/14/2023 |
| PFOS | 9.6 ppt | 4 ppt | 3/10/2023 |
| PFOS | 9.5 ppt | 4 ppt | 8/14/2024 |
| PFOA | 9.3 ppt | 4 ppt | 8/14/2024 |
| PFHxS | 9.3 ppt | 10 ppt | 9/14/2023 |
| PFPeA | 9.1 ppt | — | 9/8/2023 |
| PFHxA | 9.1 ppt | — | 2/8/2024 |
| PFPeA | 9 ppt | — | 3/10/2023 |
| PFOA | 8.9 ppt | 4 ppt | 3/10/2023 |
| PFOA | 8.8 ppt | 4 ppt | 9/8/2023 |
| PFBS | 8.6 ppt | — | 3/20/2023 |
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. 🎉