DULLES AIRPORT
PWSID: VA6059050 · DULLES, VA · Serving 76,500 people
Type: NTNCWSOwner: MSource: SW
Settlement eligible
Settlement details
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Upgrade to ProCompliant
All PFAS compounds below EPA Maximum Contaminant Levels.
Key contaminants vs MCL
EPA MCL: 4 ppt (parts per trillion) for PFOA and PFOS individually. Compliance deadline: 2031-12-31
Exact contamination levels
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Upgrade to ProDetection summary
3.2 ppt
Highest single detection
2023-07-31
Latest sample date
All PFAS detection results
Source: EPA UCMR5 (UCMR5) · 116 compounds tested
| Contaminant | Result (ppt) | MCL (ppt) | Status | Sample date |
|---|
| PFBS | ND | — | Below MRL | 2024-01-10 |
| PFTA | ND | — | Below MRL | 2023-05-22 |
| PFBS | ND | — | Below MRL | 2023-04-17 |
| PFHpA | ND | — | Below MRL | 2023-04-17 |
| PFHxS | ND | 10 | Below MRL | 2023-04-17 |