PFAS Comply

MCHENRY

PWSID: IL1110600 · MCHENRY, IL · Serving 22,335 people

Type: CWSOwner: LSource: GW
Settlement eligible
May qualify for 3M/DuPont settlement funds
Check claims portal →
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

Detection summary

2
PFAS compounds detected
9090 ppt
Highest single detection
2023-05-23
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
NMeFOSAAND—Below MRL2023-10-16
PFHxAND—Below MRL2024-11-05
PFDoAND—Below MRL2024-11-05
PFDAND—Below MRL2024-11-05
PFOAND4Below MRL2024-11-05
PFNAND10Below MRL2024-11-05
PFHxSND10Below MRL2024-11-05
PFHpAND—Below MRL2024-11-05
PFTAND—Below MRL2023-10-16
PFOSND4Below MRL2024-11-05
PFTAND—Below MRL2023-05-23
PFUnAND—Below MRL2024-11-05
NEtFOSAAND—Below MRL2023-05-23
4:2 FTSND—Below MRL2024-11-05
NMeFOSAAND—Below MRL2023-05-23
lithiumND—Below MRL2023-05-23
PFTrDAND—Below MRL2023-05-23
PFPeAND—Below MRL2024-11-05
PFHpSND—Below MRL2024-11-05
PFPeSND—Below MRL2024-11-05
NFDHAND—Below MRL2024-11-05
PFBAND—Below MRL2024-11-05
PFMBAND—Below MRL2024-11-05
11Cl-PF3OUdSND—Below MRL2024-11-05
PFMPAND—Below MRL2024-11-05
8:2 FTSND—Below MRL2024-11-05
6:2 FTSND—Below MRL2024-11-05
HFPO-DAND10Below MRL2024-11-05
ADONAND—Below MRL2024-11-05
9Cl-PF3ONSND—Below MRL2024-11-05
PFEESAND—Below MRL2024-11-05
NMeFOSAAND—Below MRL2023-10-16
NEtFOSAAND—Below MRL2023-10-16
11Cl-PF3OUdSND—Below MRL2023-10-16
PFOAND4Below MRL2023-10-16
ADONAND—Below MRL2023-10-16
PFTrDAND—Below MRL2023-10-16
lithiumND—Below MRL2023-10-16
PFBSND—Below MRL2023-10-16
PFHpAND—Below MRL2023-10-16
PFHxSND10Below MRL2023-10-16
PFOSND4Below MRL2023-10-16
PFDAND—Below MRL2023-10-16
PFDoAND—Below MRL2023-10-16
PFHxAND—Below MRL2023-10-16
PFUnAND—Below MRL2023-10-16
9Cl-PF3ONSND—Below MRL2023-10-16
PFMBAND—Below MRL2023-10-16
PFTAND—Below MRL2023-10-16
PFNAND10Below MRL2023-10-16
HFPO-DAND10Below MRL2023-10-16
PFPeSND—Below MRL2023-10-16
PFEESAND—Below MRL2023-10-16
PFHpSND—Below MRL2023-10-16
PFPeAND—Below MRL2023-10-16
PFMPAND—Below MRL2023-10-16
8:2 FTSND—Below MRL2023-10-16
4:2 FTSND—Below MRL2023-10-16
6:2 FTSND—Below MRL2023-10-16
PFBAND—Below MRL2023-10-16
NFDHAND—Below MRL2023-10-16
4:2 FTSND—Below MRL2023-05-23
6:2 FTSND—Below MRL2023-05-23
NFDHAND—Below MRL2023-05-23
8:2 FTSND—Below MRL2023-05-23
PFPeAND—Below MRL2023-05-23
PFEESAND—Below MRL2023-05-23
PFPeSND—Below MRL2023-05-23
PFHpSND—Below MRL2023-05-23
PFTAND—Below MRL2023-05-23
PFTrDAND—Below MRL2023-05-23
NMeFOSAAND—Below MRL2023-05-23
PFBAND—Below MRL2023-05-23
PFMBAND—Below MRL2023-05-23
NEtFOSAAND—Below MRL2023-05-23
HFPO-DAND10Below MRL2023-05-23
ADONAND—Below MRL2023-05-23
9Cl-PF3ONSND—Below MRL2023-05-23
11Cl-PF3OUdSND—Below MRL2023-05-23
PFUnAND—Below MRL2023-05-23
PFHxAND—Below MRL2023-05-23
PFDoAND—Below MRL2023-05-23
PFDAND—Below MRL2023-05-23
PFOAND4Below MRL2023-05-23
PFOSND4Below MRL2023-05-23
PFNAND10Below MRL2023-05-23
PFHxSND10Below MRL2023-05-23
PFBSND—Below MRL2023-05-23
lithiumND—Below MRL2023-05-23
PFHpAND—Below MRL2023-05-23
PFMPAND—Below MRL2023-05-23
11Cl-PF3OUdSND—Below MRL2023-10-16
PFPeSND—Below MRL2023-10-16
NFDHAND—Below MRL2023-10-16
PFEESAND—Below MRL2023-10-16
PFMBAND—Below MRL2023-10-16
PFPeAND—Below MRL2023-10-16
PFMPAND—Below MRL2023-10-16
8:2 FTSND—Below MRL2023-10-16
4:2 FTSND—Below MRL2023-10-16
6:2 FTSND—Below MRL2023-10-16
PFBAND—Below MRL2023-10-16
HFPO-DAND10Below MRL2023-10-16
PFTAND—Below MRL2023-10-16
9Cl-PF3ONSND—Below MRL2023-10-16
PFTrDAND—Below MRL2023-10-16
NMeFOSAAND—Below MRL2023-10-16
PFUnAND—Below MRL2023-10-16
PFHxAND—Below MRL2023-10-16
PFDoAND—Below MRL2023-10-16
PFDAND—Below MRL2023-10-16
PFOAND4Below MRL2023-10-16
PFOSND4Below MRL2023-10-16
PFNAND10Below MRL2023-10-16
PFHxSND10Below MRL2023-10-16
lithiumND—Below MRL2023-10-16
ADONAND—Below MRL2023-10-16
PFHpAND—Below MRL2023-10-16
PFHpSND—Below MRL2023-10-16
NEtFOSAAND—Below MRL2023-10-16
PFBSND—Below MRL2023-10-16
PFPeAND—Below MRL2023-05-23
PFMBAND—Below MRL2023-05-23
PFEESAND—Below MRL2023-05-23
NFDHAND—Below MRL2023-05-23
PFPeSND—Below MRL2023-05-23
8:2 FTSND—Below MRL2023-05-23
HFPO-DAND10Below MRL2023-05-23
4:2 FTSND—Below MRL2023-05-23
PFTAND—Below MRL2023-05-23
lithiumND—Below MRL2023-05-23
NMeFOSAAND—Below MRL2023-05-23
NEtFOSAAND—Below MRL2023-05-23
PFHpSND—Below MRL2023-05-23
PFDoAND—Below MRL2023-05-23
PFHpAND—Below MRL2023-05-23
PFBSND—Below MRL2023-05-23
PFNAND10Below MRL2023-05-23
PFTrDAND—Below MRL2023-05-23
PFOSND4Below MRL2023-05-23
PFMPAND—Below MRL2023-05-23
PFDAND—Below MRL2023-05-23
PFHxSND10Below MRL2023-05-23
PFHxAND—Below MRL2023-05-23
PFUnAND—Below MRL2023-05-23
11Cl-PF3OUdSND—Below MRL2023-05-23
9Cl-PF3ONSND—Below MRL2023-05-23
ADONAND—Below MRL2023-05-23
PFBAND—Below MRL2023-05-23
6:2 FTSND—Below MRL2023-05-23
PFOAND4Below MRL2023-05-23
PFPeSND—Below MRL2023-10-16
HFPO-DAND10Below MRL2023-10-16
6:2 FTSND—Below MRL2023-10-16
NMeFOSAAND—Below MRL2023-10-16
NEtFOSAAND—Below MRL2023-10-16
PFTrDAND—Below MRL2023-10-16
PFTAND—Below MRL2023-10-16
lithiumND—Below MRL2023-10-16
PFHpSND—Below MRL2023-10-16
NFDHAND—Below MRL2023-10-16
PFEESAND—Below MRL2023-10-16
PFMBAND—Below MRL2023-10-16
PFPeAND—Below MRL2023-10-16
PFMPAND—Below MRL2023-10-16
9Cl-PF3ONSND—Below MRL2023-10-16
4:2 FTSND—Below MRL2023-10-16
PFDoAND—Below MRL2023-10-16
PFHpAND—Below MRL2023-10-16
PFHxSND10Below MRL2023-10-16
PFNAND10Below MRL2023-10-16
PFOSND4Below MRL2023-10-16
8:2 FTSND—Below MRL2023-10-16
PFDAND—Below MRL2023-10-16
PFBSND—Below MRL2023-10-16
PFHxAND—Below MRL2023-10-16
PFUnAND—Below MRL2023-10-16
11Cl-PF3OUdSND—Below MRL2023-10-16
ADONAND—Below MRL2023-10-16
PFBAND—Below MRL2023-10-16
PFOAND4Below MRL2023-10-16
PFHpSND—Below MRL2023-05-23
PFBSND—Below MRL2023-05-23
PFUnAND—Below MRL2023-05-23
PFTrDAND—Below MRL2023-05-23
PFTAND—Below MRL2023-05-23
PFHpAND—Below MRL2023-05-23
PFHxSND10Below MRL2023-05-23
PFNAND10Below MRL2023-05-23
PFOSND4Below MRL2023-05-23
PFOAND4Below MRL2023-05-23
PFDAND—Below MRL2023-05-23
PFDoAND—Below MRL2023-05-23
PFHxAND—Below MRL2023-05-23
11Cl-PF3OUdSND—Below MRL2023-05-23
9Cl-PF3ONSND—Below MRL2023-05-23
ADONAND—Below MRL2023-05-23
HFPO-DAND10Below MRL2023-05-23
NMeFOSAAND—Below MRL2023-05-23
NEtFOSAAND—Below MRL2023-05-23
PFBAND—Below MRL2023-05-23
PFPeSND—Below MRL2023-05-23
NFDHAND—Below MRL2023-05-23
PFEESAND—Below MRL2023-05-23
PFMBAND—Below MRL2023-05-23
PFMPAND—Below MRL2023-05-23
8:2 FTSND—Below MRL2023-05-23
4:2 FTSND—Below MRL2023-05-23
6:2 FTSND—Below MRL2023-05-23
PFPeAND—Below MRL2023-05-23
PFEESAND—Below MRL2023-10-16
lithiumND—Below MRL2023-10-16
HFPO-DAND10Below MRL2023-10-16
PFBAND—Below MRL2023-10-16
6:2 FTSND—Below MRL2023-10-16
4:2 FTSND—Below MRL2023-10-16
8:2 FTSND—Below MRL2023-10-16
PFMPAND—Below MRL2023-10-16
PFHpSND—Below MRL2023-10-16
PFMBAND—Below MRL2023-10-16
NFDHAND—Below MRL2023-10-16
PFPeSND—Below MRL2023-10-16
11Cl-PF3OUdSND—Below MRL2023-10-16
9Cl-PF3ONSND—Below MRL2023-10-16
PFPeAND—Below MRL2023-10-16
PFHpAND—Below MRL2023-10-16
PFUnAND—Below MRL2023-10-16
PFTrDAND—Below MRL2023-10-16
ADONAND—Below MRL2023-10-16
NEtFOSAAND—Below MRL2023-10-16
PFBSND—Below MRL2023-10-16
PFHxSND10Below MRL2023-10-16
PFNAND10Below MRL2023-10-16
PFOSND4Below MRL2023-10-16
PFOAND4Below MRL2023-10-16
PFDAND—Below MRL2023-10-16
PFDoAND—Below MRL2023-10-16
PFHxAND—Below MRL2023-10-16
lithium9090—2023-05-23
PFBS3.9—2024-11-05

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