HANOVER PARK
PWSID: IL0314480 · HANOVER PARK, IL · Serving 37,470 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
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N/A ppt
Highest single detection
2025-09-26
Latest sample date
All PFAS detection results
Source: EPA UCMR5 (UCMR5) · 116 compounds tested
| Contaminant | Result (ppt) | MCL (ppt) | Status | Sample date |
|---|
| 9Cl-PF3ONS | ND | — | Below MRL | 2024-12-19 |
| ADONA | ND | — | Below MRL | 2024-12-19 |
| PFPeS | ND | — | Below MRL | 2024-12-19 |
| NFDHA | ND | — | Below MRL | 2024-12-19 |
| PFEESA | ND | — | Below MRL | 2024-12-19 |
Violation history(3 violations, all resolved)
Monitoring & Reporting - PFOA(PFOA)
2014-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFHxS(PFHxS)
2014-01-01 · Resolved · Tier 3
Monitoring & Reporting - HFPO-DA (GenX)(HFPO-DA (GenX))
2014-01-01 · Resolved · Tier 3
Violation details
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