PFAS Comply

PRAIRIE PATH WATER CO-WHISPERING HILLS

PWSID: IL1115700 · MCHENRY, IL · Serving 8,300 people

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

One or more PFAS compounds exceed EPA Maximum Contaminant Levels. Corrective action required by 2031.

Key contaminants vs MCL

PFOA8.3 ppt(MCL: 4 ppt)

EPA MCL: 4 ppt (parts per trillion) for PFOA and PFOS individually. Compliance deadline: 2031-12-31

Detection summary

8
PFAS compounds detected
11000 ppt
Highest single detection
2024-07-16
Latest sample date
complete
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
9Cl-PF3ONSND—Below MRL2024-07-16
PFDAND—Below MRL2024-07-16
PFDoAND—Below MRL2024-07-16
PFHxAND—Below MRL2024-07-16
PFUnAND—Below MRL2024-07-16
11Cl-PF3OUdSND—Below MRL2024-07-16
9Cl-PF3ONSND—Below MRL2024-07-16
HFPO-DAND10Below MRL2024-07-16
PFBAND—Below MRL2024-07-16
lithiumND—Below MRL2024-05-13
PFHpSND—Below MRL2024-07-16
PFBSND—Below MRL2024-07-16
PFOAND4Below MRL2024-07-16
8:2 FTSND—Below MRL2024-07-16
PFPeAND—Below MRL2024-07-16
4:2 FTSND—Below MRL2024-07-16
PFMPAND—Below MRL2024-07-16
PFNAND10Below MRL2024-07-16
PFHxSND10Below MRL2024-07-16
PFHpAND—Below MRL2024-07-16
PFPeSND—Below MRL2024-07-16
NFDHAND—Below MRL2024-07-16
PFMBAND—Below MRL2024-07-16
PFOSND4Below MRL2024-07-16
6:2 FTSND—Below MRL2024-07-16
PFEESAND—Below MRL2024-07-16
PFTAND—Below MRL2024-05-13
NEtFOSAAND—Below MRL2024-05-13
NMeFOSAAND—Below MRL2024-05-13
PFTrDAND—Below MRL2024-05-13
NMeFOSAAND—Below MRL2024-11-06
PFTAND—Below MRL2024-11-06
NEtFOSAAND—Below MRL2024-11-06
PFTrDAND—Below MRL2024-11-06
ADONAND—Below MRL2024-11-06
lithiumND—Below MRL2024-11-06
PFPeSND—Below MRL2024-11-06
NFDHAND—Below MRL2024-11-06
PFEESAND—Below MRL2024-11-06
PFMBAND—Below MRL2024-11-06
PFPeAND—Below MRL2024-11-06
PFMPAND—Below MRL2024-11-06
8:2 FTSND—Below MRL2024-11-06
4:2 FTSND—Below MRL2024-11-06
6:2 FTSND—Below MRL2024-11-06
PFHpSND—Below MRL2024-11-06
HFPO-DAND10Below MRL2024-11-06
PFBSND—Below MRL2024-11-06
9Cl-PF3ONSND—Below MRL2024-11-06
11Cl-PF3OUdSND—Below MRL2024-11-06
PFUnAND—Below MRL2024-11-06
PFHxAND—Below MRL2024-11-06
PFDoAND—Below MRL2024-11-06
PFDAND—Below MRL2024-11-06
PFOAND4Below MRL2024-11-06
PFOSND4Below MRL2024-11-06
PFNAND10Below MRL2024-11-06
PFHxSND10Below MRL2024-11-06
PFHpAND—Below MRL2024-11-06
PFBAND—Below MRL2024-11-06
PFEESAND—Below MRL2024-07-16
PFDoAND—Below MRL2024-07-16
PFTAND—Below MRL2024-05-14
PFPeSND—Below MRL2024-07-16
lithiumND—Below MRL2024-05-14
PFBSND—Below MRL2024-07-16
PFHpAND—Below MRL2024-07-16
PFHxSND10Below MRL2024-07-16
PFNAND10Below MRL2024-07-16
PFOSND4Below MRL2024-07-16
PFDAND—Below MRL2024-07-16
PFHxAND—Below MRL2024-07-16
PFUnAND—Below MRL2024-07-16
11Cl-PF3OUdSND—Below MRL2024-07-16
ADONAND—Below MRL2024-07-16
ADONAND—Below MRL2024-07-16
PFHpSND—Below MRL2024-07-16
NMeFOSAAND—Below MRL2024-05-14
NEtFOSAAND—Below MRL2024-05-14
PFOAND4Below MRL2024-07-16
PFTrDAND—Below MRL2024-05-14
HFPO-DAND10Below MRL2024-07-16
NFDHAND—Below MRL2024-07-16
PFMBAND—Below MRL2024-07-16
PFPeAND—Below MRL2024-07-16
PFMPAND—Below MRL2024-07-16
8:2 FTSND—Below MRL2024-07-16
4:2 FTSND—Below MRL2024-07-16
PFBAND—Below MRL2024-07-16
6:2 FTSND—Below MRL2024-07-16
PFOSND4Below MRL2024-11-06
PFBAND—Below MRL2024-11-06
HFPO-DAND10Below MRL2024-11-06
ADONAND—Below MRL2024-11-06
9Cl-PF3ONSND—Below MRL2024-11-06
11Cl-PF3OUdSND—Below MRL2024-11-06
PFHxAND—Below MRL2024-11-06
PFHxSND10Below MRL2024-11-06
PFOAND4Below MRL2024-11-06
6:2 FTSND—Below MRL2024-11-06
PFNAND10Below MRL2024-11-06
PFBSND—Below MRL2024-11-06
PFUnAND—Below MRL2024-11-06
PFHpAND—Below MRL2024-11-06
PFDAND—Below MRL2024-11-06
PFTrDAND—Below MRL2024-11-06
PFDoAND—Below MRL2024-11-06
4:2 FTSND—Below MRL2024-11-06
lithiumND—Below MRL2024-11-06
NEtFOSAAND—Below MRL2024-11-06
PFTAND—Below MRL2024-11-06
PFHpSND—Below MRL2024-11-06
PFPeSND—Below MRL2024-11-06
NFDHAND—Below MRL2024-11-06
PFEESAND—Below MRL2024-11-06
PFMBAND—Below MRL2024-11-06
PFPeAND—Below MRL2024-11-06
PFMPAND—Below MRL2024-11-06
8:2 FTSND—Below MRL2024-11-06
NMeFOSAAND—Below MRL2024-11-06
PFTAND—Below MRL2024-05-14
8:2 FTSND—Below MRL2024-05-14
ADONAND—Below MRL2024-05-14
HFPO-DAND10Below MRL2024-05-14
PFBAND—Below MRL2024-05-14
6:2 FTSND—Below MRL2024-05-14
4:2 FTSND—Below MRL2024-05-14
PFMPAND—Below MRL2024-05-14
PFPeAND—Below MRL2024-05-14
PFMBAND—Below MRL2024-05-14
PFEESAND—Below MRL2024-05-14
NFDHAND—Below MRL2024-05-14
PFPeSND—Below MRL2024-05-14
lithiumND—Below MRL2024-05-14
PFUnAND—Below MRL2024-05-14
PFHpSND—Below MRL2024-05-14
PFBSND—Below MRL2024-05-14
9Cl-PF3ONSND—Below MRL2024-05-14
11Cl-PF3OUdSND—Below MRL2024-05-14
PFTrDAND—Below MRL2024-05-14
NMeFOSAAND—Below MRL2024-05-14
PFHpAND—Below MRL2024-05-14
PFHxSND10Below MRL2024-05-14
PFNAND10Below MRL2024-05-14
PFOSND4Below MRL2024-05-14
PFOAND4Below MRL2024-05-14
PFDAND—Below MRL2024-05-14
PFDoAND—Below MRL2024-05-14
PFHxAND—Below MRL2024-05-14
NEtFOSAAND—Below MRL2024-05-14
PFPeAND—Below MRL2024-11-06
PFBAND—Below MRL2024-11-06
6:2 FTSND—Below MRL2024-11-06
4:2 FTSND—Below MRL2024-11-06
8:2 FTSND—Below MRL2024-11-06
PFMPAND—Below MRL2024-11-06
PFMBAND—Below MRL2024-11-06
PFEESAND—Below MRL2024-11-06
NFDHAND—Below MRL2024-11-06
PFPeSND—Below MRL2024-11-06
PFHpSND—Below MRL2024-11-06
HFPO-DAND10Below MRL2024-11-06
lithiumND—Below MRL2024-11-06
PFHpAND—Below MRL2024-11-06
ADONAND—Below MRL2024-11-06
PFTrDAND—Below MRL2024-11-06
NEtFOSAAND—Below MRL2024-11-06
PFBSND—Below MRL2024-11-06
PFTAND—Below MRL2024-11-06
PFHxSND10Below MRL2024-11-06
PFNAND10Below MRL2024-11-06
PFOAND4Below MRL2024-11-06
PFDAND—Below MRL2024-11-06
PFDoAND—Below MRL2024-11-06
PFHxAND—Below MRL2024-11-06
9Cl-PF3ONSND—Below MRL2024-11-06
PFUnAND—Below MRL2024-11-06
PFOSND4Below MRL2024-11-06
11Cl-PF3OUdSND—Below MRL2024-11-06
NMeFOSAAND—Below MRL2024-11-06
HFPO-DAND10Below MRL2024-05-14
PFHxAND—Below MRL2024-05-14
PFUnAND—Below MRL2024-05-14
11Cl-PF3OUdSND—Below MRL2024-05-14
ADONAND—Below MRL2024-05-14
PFDAND—Below MRL2024-05-14
9Cl-PF3ONSND—Below MRL2024-05-14
NEtFOSAAND—Below MRL2024-05-14
NMeFOSAAND—Below MRL2024-05-14
PFBSND—Below MRL2024-05-14
PFHpAND—Below MRL2024-05-14
PFHxSND10Below MRL2024-05-14
PFBAND—Below MRL2024-05-14
PFOSND4Below MRL2024-05-14
PFDoAND—Below MRL2024-05-14
PFNAND10Below MRL2024-05-14
NFDHAND—Below MRL2024-05-14
6:2 FTSND—Below MRL2024-05-14
PFOAND4Below MRL2024-05-14
PFHpSND—Below MRL2024-05-14
lithiumND—Below MRL2024-05-14
PFTrDAND—Below MRL2024-05-14
PFTAND—Below MRL2024-05-14
PFEESAND—Below MRL2024-05-14
PFMBAND—Below MRL2024-05-14
PFPeAND—Below MRL2024-05-14
PFMPAND—Below MRL2024-05-14
8:2 FTSND—Below MRL2024-05-14
4:2 FTSND—Below MRL2024-05-14
PFPeSND—Below MRL2024-05-14
NEtFOSAAND—Below MRL2024-11-06
8:2 FTSND—Below MRL2024-11-06
PFMPAND—Below MRL2024-11-06
PFPeSND—Below MRL2024-11-06
HFPO-DAND10Below MRL2024-11-06
PFBAND—Below MRL2024-11-06
6:2 FTSND—Below MRL2024-11-06
4:2 FTSND—Below MRL2024-11-06
NMeFOSAAND—Below MRL2024-11-06
NEtFOSAAND—Below MRL2024-11-06
8:2 FTSND—Below MRL2024-11-06
PFMPAND—Below MRL2024-11-06
PFMBAND—Below MRL2024-11-06
PFEESAND—Below MRL2024-11-06
NFDHAND—Below MRL2024-11-06
ADONAND—Below MRL2024-11-06
PFHxSND10Below MRL2024-11-06
PFMBAND—Below MRL2024-11-06
PFEESAND—Below MRL2024-11-06
PFTAND—Below MRL2024-11-06
NFDHAND—Below MRL2024-11-06
PFPeSND—Below MRL2024-11-06
4:2 FTSND—Below MRL2024-11-06
PFTrDAND—Below MRL2024-11-06
11Cl-PF3OUdSND—Below MRL2024-11-06
NMeFOSAAND—Below MRL2024-11-06
PFHpSND—Below MRL2024-11-06
PFOSND4Below MRL2024-11-06
ADONAND—Below MRL2024-11-06
PFNAND10Below MRL2024-11-06
6:2 FTSND—Below MRL2024-11-06
PFDAND—Below MRL2024-11-06
PFDoAND—Below MRL2024-11-06
PFUnAND—Below MRL2024-11-06
9Cl-PF3ONSND—Below MRL2024-11-06
HFPO-DAND10Below MRL2024-11-06
NEtFOSAAND—Below MRL2024-05-13
PFHxSND10Below MRL2024-06-18
NMeFOSAAND—Below MRL2024-05-13
PFTAND—Below MRL2024-05-13
PFTrDAND—Below MRL2024-05-13
6:2 FTSND—Below MRL2024-06-18
PFOSND4Below MRL2024-06-18
PFOAND4Below MRL2024-06-18
PFDAND—Below MRL2024-06-18
PFDoAND—Below MRL2024-06-18
PFUnAND—Below MRL2024-06-18
11Cl-PF3OUdSND—Below MRL2024-06-18
9Cl-PF3ONSND—Below MRL2024-06-18
ADONAND—Below MRL2024-06-18
PFNAND10Below MRL2024-06-18
PFBAND—Below MRL2024-06-18
PFHpAND—Below MRL2024-06-18
4:2 FTSND—Below MRL2024-06-18
8:2 FTSND—Below MRL2024-06-18
PFMPAND—Below MRL2024-06-18
PFMBAND—Below MRL2024-06-18
PFEESAND—Below MRL2024-06-18
NFDHAND—Below MRL2024-06-18
PFPeSND—Below MRL2024-06-18
PFHpSND—Below MRL2024-06-18
lithiumND—Below MRL2024-05-13
HFPO-DAND10Below MRL2024-06-18
PFBSND—Below MRL2024-11-06
PFTAND—Below MRL2024-11-06
PFTrDAND—Below MRL2024-11-06
9Cl-PF3ONSND—Below MRL2024-11-06
11Cl-PF3OUdSND—Below MRL2024-11-06
PFUnAND—Below MRL2024-11-06
PFDoAND—Below MRL2024-11-06
PFDAND—Below MRL2024-11-06
PFOAND4Below MRL2024-11-06
PFOSND4Below MRL2024-11-06
PFNAND10Below MRL2024-11-06
PFHpSND—Below MRL2024-11-06
PFHpAND—Below MRL2024-11-06
lithium11000—2024-11-06
lithium9100—2024-11-06
PFPeA14—2024-11-06
PFHxA13—2024-11-06
PFBA8.7—2024-11-06
PFBS8.6—2024-11-06
PFOA8.34Exceeds2024-11-06
PFHxS5.710Detected2024-11-06
PFPeA4.4—2024-11-06
PFPeA4—2024-06-18
PFHxA3.8—2024-06-18
PFHxA3.7—2024-11-06
PFHpA3.6—2024-11-06
PFBS3.1—2024-06-18

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