Watsonville, City Of
PWSID CA4410011 · Watsonville, California · serves 65,231 people · surface water source
C
Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFHxS | 6.7 ppt | 10 ppt | 10/9/2024 |
| PFOA | 6.5 ppt | 4 ppt | 10/9/2024 |
| PFBS | 6.3 ppt | — | 10/9/2024 |
| PFHxS | 5.8 ppt | 10 ppt | 10/9/2024 |
| PFBS | 5.7 ppt | — | 10/9/2024 |
| PFHxS | 5.6 ppt | 10 ppt | 4/15/2024 |
| PFOS | 5.1 ppt | 4 ppt | 10/9/2024 |
| PFOA | 5.1 ppt | 4 ppt | 4/15/2024 |
| PFBS | 5 ppt | — | 4/15/2024 |
| PFBS | 4.8 ppt | — | 4/15/2024 |
| PFHxS | 4.7 ppt | 10 ppt | 4/15/2024 |
| PFOS | 4.7 ppt | 4 ppt | 10/9/2024 |
| PFOS | 4.6 ppt | 4 ppt | 4/15/2024 |
| PFPeA | 4.4 ppt | — | 10/9/2024 |
| PFOS | 4.3 ppt | 4 ppt | 4/15/2024 |
| PFHxA | 4.2 ppt | — | 10/9/2024 |
| PFPeA | 3.8 ppt | — | 4/15/2024 |
| PFHxA | 3.4 ppt | — | 4/15/2024 |
| PFPeA | 3.3 ppt | — | 10/9/2024 |
| PFHxA | 3.2 ppt | — | 10/9/2024 |
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. 🎉