AURORA
PWSID: IL0894070 · AURORA, IL · Serving 183,000 people
Type: CWSOwner: LSource: SW
Compliant
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
Upgrade to Pro to see PFOA/PFOS ppt values and MCL comparison charts.
Upgrade to ProDetection summary
18.6 ppt
Highest single detection
2024-08-07
Latest sample date
complete
Data completeness
All PFAS detection results
Source: EPA UCMR5 (UCMR5) · 116 compounds tested
| Contaminant | Result (ppt) | MCL (ppt) | Status | Sample date |
|---|
| PFBA | ND | — | Below MRL | 2025-02-11 |
| 9Cl-PF3ONS | ND | — | Below MRL | 2024-05-22 |
| 11Cl-PF3OUdS | ND | — | Below MRL | 2024-05-22 |
| PFUnA | ND | — | Below MRL | 2024-05-22 |
| PFHxA | ND | — | Below MRL | 2024-05-22 |