Pinedale County Water District
PWSID CA1010026 · Pinedale, California · serves 16,736 people · groundwater source
D
Poor
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFPeA | 20 ppt | — | 3/22/2024 |
| PFPeA | 19 ppt | — | 9/16/2024 |
| PFHxA | 16 ppt | — | 3/22/2024 |
| PFHxA | 14 ppt | — | 9/16/2024 |
| PFHpA | 13 ppt | — | 3/22/2024 |
| PFHpA | 13 ppt | — | 9/16/2024 |
| PFOA | 12 ppt | 4 ppt | 3/22/2024 |
| PFOA | 11 ppt | 4 ppt | 9/16/2024 |
| PFOS | 8.8 ppt | 4 ppt | 3/22/2024 |
| PFBA | 8.1 ppt | — | 9/16/2024 |
| PFBA | 8 ppt | — | 3/22/2024 |
| PFOS | 7 ppt | 4 ppt | 9/16/2024 |
| PFBS | 5.6 ppt | — | 3/22/2024 |
| PFBS | 5.4 ppt | — | 9/16/2024 |
| PFOS | 4.3 ppt | 4 ppt | 9/16/2024 |
| PFHxS | 4 ppt | 10 ppt | 9/16/2024 |
| PFHxS | 3.5 ppt | 10 ppt | 3/22/2024 |
| PFPeA | 3.4 ppt | — | 9/16/2024 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2023-10-01 | Lead and Copper Rule | MR | No | Resolved |