PWSID: WA53NP580 · Ashford, WA · Serving 4,871 people
All PFAS compounds below EPA Maximum Contaminant Levels.
Source: EPA UCMR5 (UCMR5) · 87 compounds tested
| Contaminant | Result (ppt) | MCL (ppt) | Status | Sample date |
|---|---|---|---|---|
| PFTrDA | ND | — | Below MRL | 2025-03-05 |
| PFBA | ND | — | Below MRL | 2025-03-05 |
| PFTA | ND | — | Below MRL | 2025-03-05 |
| PFHxS | ND | 10 | Below MRL | 2025-03-05 |
| PFOS | ND | 4 | Below MRL | 2025-03-05 |