Pico Wd
PWSID CA1910125 · Pico Rivera, California · serves 22,051 people · groundwater source
C
Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOS | 28 ppt | 4 ppt | 9/18/2023 |
| PFOS | 23 ppt | 4 ppt | 5/29/2024 |
| PFOS | 23 ppt | 4 ppt | 3/7/2024 |
| PFPeA | 21 ppt | — | 9/18/2023 |
| PFOS | 19 ppt | 4 ppt | 9/18/2023 |
| PFOS | 18 ppt | 4 ppt | 9/18/2023 |
| PFHxA | 17 ppt | — | 9/18/2023 |
| PFOS | 16 ppt | 4 ppt | 3/7/2024 |
| PFOS | 15 ppt | 4 ppt | 9/18/2023 |
| PFOA | 14 ppt | 4 ppt | 9/18/2023 |
| PFPeA | 14 ppt | — | 3/7/2024 |
| PFPeA | 13 ppt | — | 9/18/2023 |
| PFOA | 13 ppt | 4 ppt | 9/18/2023 |
| PFOA | 13 ppt | 4 ppt | 9/18/2023 |
| PFOA | 13 ppt | 4 ppt | 9/18/2023 |
| PFOS | 12 ppt | 4 ppt | 3/7/2024 |
| PFHxA | 12 ppt | — | 3/7/2024 |
| PFOA | 11 ppt | 4 ppt | 5/29/2024 |
| PFOA | 11 ppt | 4 ppt | 3/7/2024 |
| PFHxA | 10 ppt | — | 9/18/2023 |
| PFBA | 10 ppt | — | 9/18/2023 |
| PFBA | 9.5 ppt | — | 9/18/2023 |
| PFOA | 9.3 ppt | 4 ppt | 3/7/2024 |
| PFBA | 8.9 ppt | — | 3/7/2024 |
| PFPeA | 8.8 ppt | — | 3/7/2024 |
| PFPeA | 8.6 ppt | — | 5/29/2024 |
| PFBA | 8.4 ppt | — | 5/29/2024 |
| PFHxA | 8.4 ppt | — | 3/7/2024 |
| PFOA | 8.4 ppt | 4 ppt | 3/7/2024 |
| PFHxA | 7.8 ppt | — | 5/29/2024 |
| PFBA | 7.5 ppt | — | 9/18/2023 |
| PFBS | 7.3 ppt | — | 9/18/2023 |
| PFBA | 7.1 ppt | — | 9/18/2023 |
| PFBS | 6.8 ppt | — | 5/29/2024 |
| PFPeA | 6.7 ppt | — | 9/18/2023 |
| PFBS | 6.6 ppt | — | 9/18/2023 |
| PFBA | 6.5 ppt | — | 3/7/2024 |
| PFBS | 6.2 ppt | — | 9/18/2023 |
| PFHxA | 5.7 ppt | — | 9/18/2023 |
| PFHxS | 5.7 ppt | 10 ppt | 9/18/2023 |
| PFPeA | 5.6 ppt | — | 9/18/2023 |
| PFBS | 5.5 ppt | — | 3/7/2024 |
| PFBS | 5.4 ppt | — | 3/7/2024 |
| PFBS | 5.3 ppt | — | 9/18/2023 |
| PFBA | 5.3 ppt | — | 3/7/2024 |
| PFDA | 5.1 ppt | — | 9/18/2023 |
| PFHxS | 5 ppt | 10 ppt | 5/29/2024 |
| PFHxA | 4.6 ppt | — | 9/18/2023 |
| PFHxS | 4.6 ppt | 10 ppt | 3/7/2024 |
| PFBS | 4.6 ppt | — | 3/7/2024 |
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. 🎉