PFAS Comply

KEWASKUM WATERWORKS

PWSID: WI2670112 · KEWASKUM, WI · Serving 4,309 people

Type: CWSOwner: LSource: GW
Settlement eligible
May qualify for 3M/DuPont settlement funds
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Exceeds MCL

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

Key contaminants vs MCL

PFOA15 ppt(MCL: 4 ppt)

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

Detection summary

2
PFAS compounds detected
15 ppt
Highest single detection
2023-08-22
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFMBAND—Below MRL2023-08-22
NMeFOSAAND—Below MRL2023-02-08
PFTAND—Below MRL2023-02-08
lithiumND—Below MRL2023-02-08
PFTrDAND—Below MRL2023-02-08
PFBAND—Below MRL2023-02-08
PFOSND4Below MRL2023-02-08
PFEESAND—Below MRL2023-08-22
PFTAND—Below MRL2023-08-22
PFTrDAND—Below MRL2023-08-22
NEtFOSAAND—Below MRL2023-08-22
NMeFOSAAND—Below MRL2023-08-22
NEtFOSAAND—Below MRL2023-02-08
PFDAND—Below MRL2023-02-08
PFDoAND—Below MRL2023-02-08
PFHxAND—Below MRL2023-02-08
PFUnAND—Below MRL2023-02-08
11Cl-PF3OUdSND—Below MRL2023-02-08
9Cl-PF3ONSND—Below MRL2023-02-08
PFNAND10Below MRL2023-02-08
HFPO-DAND10Below MRL2023-02-08
PFPeAND—Below MRL2023-02-08
6:2 FTSND—Below MRL2023-02-08
4:2 FTSND—Below MRL2023-02-08
PFMPAND—Below MRL2023-02-08
8:2 FTSND—Below MRL2023-02-08
PFMBAND—Below MRL2023-02-08
NFDHAND—Below MRL2023-02-08
PFPeSND—Below MRL2023-02-08
PFHpSND—Below MRL2023-02-08
ADONAND—Below MRL2023-02-08
PFBSND—Below MRL2023-02-08
PFHxSND10Below MRL2023-02-08
PFEESAND—Below MRL2023-02-08
PFHpAND—Below MRL2023-02-08
PFTrDAND—Below MRL2023-08-22
PFHpSND—Below MRL2023-08-22
PFTAND—Below MRL2023-08-22
PFPeAND—Below MRL2023-08-22
NMeFOSAAND—Below MRL2023-08-22
4:2 FTSND—Below MRL2023-08-22
NFDHAND—Below MRL2023-08-22
NEtFOSAAND—Below MRL2023-08-22
PFMBAND—Below MRL2023-08-22
ADONAND—Below MRL2023-08-22
PFMPAND—Below MRL2023-08-22
8:2 FTSND—Below MRL2023-08-22
PFPeSND—Below MRL2023-08-22
PFOSND4Below MRL2023-08-22
9Cl-PF3ONSND—Below MRL2023-08-22
11Cl-PF3OUdSND—Below MRL2023-08-22
PFUnAND—Below MRL2023-08-22
PFHxAND—Below MRL2023-08-22
PFDoAND—Below MRL2023-08-22
PFEESAND—Below MRL2023-08-22
6:2 FTSND—Below MRL2023-08-22
PFBAND—Below MRL2023-08-22
PFNAND10Below MRL2023-08-22
PFHxSND10Below MRL2023-08-22
PFHpAND—Below MRL2023-08-22
PFBSND—Below MRL2023-08-22
HFPO-DAND10Below MRL2023-08-22
PFDAND—Below MRL2023-08-22
lithiumND—Below MRL2023-08-22
PFOSND4Below MRL2023-02-08
PFHpAND—Below MRL2023-02-08
PFNAND10Below MRL2023-02-08
PFDAND—Below MRL2023-02-08
PFDoAND—Below MRL2023-02-08
PFOAND4Below MRL2023-02-08
PFHxSND10Below MRL2023-02-08
4:2 FTSND—Below MRL2023-02-08
6:2 FTSND—Below MRL2023-02-08
PFBAND—Below MRL2023-02-08
PFMBAND—Below MRL2023-02-08
PFEESAND—Below MRL2023-02-08
NFDHAND—Below MRL2023-02-08
PFPeSND—Below MRL2023-02-08
PFHxAND—Below MRL2023-02-08
HFPO-DAND10Below MRL2023-02-08
NMeFOSAAND—Below MRL2023-02-08
PFHpSND—Below MRL2023-02-08
PFTAND—Below MRL2023-02-08
PFTrDAND—Below MRL2023-02-08
PFUnAND—Below MRL2023-02-08
NEtFOSAAND—Below MRL2023-02-08
PFPeAND—Below MRL2023-02-08
PFMPAND—Below MRL2023-02-08
8:2 FTSND—Below MRL2023-02-08
ADONAND—Below MRL2023-02-08
9Cl-PF3ONSND—Below MRL2023-02-08
11Cl-PF3OUdSND—Below MRL2023-02-08
lithiumND—Below MRL2023-02-08
PFBAND—Below MRL2023-08-22
PFTAND—Below MRL2023-08-22
PFMBAND—Below MRL2023-08-22
ADONAND—Below MRL2023-08-22
4:2 FTSND—Below MRL2023-08-22
8:2 FTSND—Below MRL2023-08-22
PFMPAND—Below MRL2023-08-22
PFPeAND—Below MRL2023-08-22
PFEESAND—Below MRL2023-08-22
NFDHAND—Below MRL2023-08-22
PFPeSND—Below MRL2023-08-22
HFPO-DAND10Below MRL2023-08-22
PFTrDAND—Below MRL2023-08-22
NMeFOSAAND—Below MRL2023-08-22
lithiumND—Below MRL2023-08-22
PFHpSND—Below MRL2023-08-22
NEtFOSAAND—Below MRL2023-08-22
PFHxSND10Below MRL2023-08-22
6:2 FTSND—Below MRL2023-08-22
PFNAND10Below MRL2023-08-22
PFOSND4Below MRL2023-08-22
PFOAND4Below MRL2023-08-22
11Cl-PF3OUdSND—Below MRL2023-08-22
PFDoAND—Below MRL2023-08-22
PFHxAND—Below MRL2023-08-22
PFUnAND—Below MRL2023-08-22
9Cl-PF3ONSND—Below MRL2023-08-22
PFDAND—Below MRL2023-08-22
PFHpAND—Below MRL2023-08-22
PFBAND—Below MRL2023-02-08
HFPO-DAND10Below MRL2023-02-08
ADONAND—Below MRL2023-02-08
9Cl-PF3ONSND—Below MRL2023-02-08
PFUnAND—Below MRL2023-02-08
PFDAND—Below MRL2023-02-08
6:2 FTSND—Below MRL2023-02-08
PFPeSND—Below MRL2023-02-08
PFDoAND—Below MRL2023-02-08
4:2 FTSND—Below MRL2023-02-08
8:2 FTSND—Below MRL2023-02-08
PFMPAND—Below MRL2023-02-08
PFPeAND—Below MRL2023-02-08
PFMBAND—Below MRL2023-02-08
NFDHAND—Below MRL2023-02-08
PFHxAND—Below MRL2023-02-08
PFHpSND—Below MRL2023-02-08
PFEESAND—Below MRL2023-02-08
NMeFOSAAND—Below MRL2023-02-08
11Cl-PF3OUdSND—Below MRL2023-02-08
PFOSND4Below MRL2023-02-08
lithiumND—Below MRL2023-02-08
PFTAND—Below MRL2023-02-08
NEtFOSAAND—Below MRL2023-02-08
PFHpAND—Below MRL2023-02-08
PFNAND10Below MRL2023-02-08
PFHxSND10Below MRL2023-02-08
PFBSND—Below MRL2023-02-08
PFTrDAND—Below MRL2023-02-08
11Cl-PF3OUdSND—Below MRL2023-08-22
PFUnAND—Below MRL2023-08-22
PFHxAND—Below MRL2023-08-22
PFDoAND—Below MRL2023-08-22
PFDAND—Below MRL2023-08-22
PFBSND—Below MRL2023-08-22
PFMPAND—Below MRL2023-08-22
PFPeAND—Below MRL2023-08-22
PFEESAND—Below MRL2023-08-22
PFOSND4Below MRL2023-08-22
PFNAND10Below MRL2023-08-22
PFHxSND10Below MRL2023-08-22
PFHpAND—Below MRL2023-08-22
ADONAND—Below MRL2023-08-22
PFMBAND—Below MRL2023-08-22
HFPO-DAND10Below MRL2023-08-22
PFBAND—Below MRL2023-08-22
4:2 FTSND—Below MRL2023-08-22
NFDHAND—Below MRL2023-08-22
PFPeSND—Below MRL2023-08-22
PFHpSND—Below MRL2023-08-22
PFTAND—Below MRL2023-08-22
PFTrDAND—Below MRL2023-08-22
NEtFOSAAND—Below MRL2023-08-22
NMeFOSAAND—Below MRL2023-08-22
lithiumND—Below MRL2023-08-22
9Cl-PF3ONSND—Below MRL2023-08-22
6:2 FTSND—Below MRL2023-08-22
8:2 FTSND—Below MRL2023-08-22
PFDAND—Below MRL2023-02-08
PFOAND4Below MRL2023-02-08
PFNAND10Below MRL2023-02-08
PFHxSND10Below MRL2023-02-08
PFHpAND—Below MRL2023-02-08
PFDoAND—Below MRL2023-02-08
PFBSND—Below MRL2023-02-08
lithiumND—Below MRL2023-02-08
PFTAND—Below MRL2023-02-08
PFTrDAND—Below MRL2023-02-08
NEtFOSAAND—Below MRL2023-02-08
NMeFOSAAND—Below MRL2023-02-08
PFHpSND—Below MRL2023-02-08
HFPO-DAND10Below MRL2023-02-08
PFOSND4Below MRL2023-02-08
PFMPAND—Below MRL2023-02-08
6:2 FTSND—Below MRL2023-02-08
PFHxAND—Below MRL2023-02-08
PFBAND—Below MRL2023-02-08
4:2 FTSND—Below MRL2023-02-08
8:2 FTSND—Below MRL2023-02-08
PFPeAND—Below MRL2023-02-08
PFMBAND—Below MRL2023-02-08
9Cl-PF3ONSND—Below MRL2023-02-08
PFUnAND—Below MRL2023-02-08
11Cl-PF3OUdSND—Below MRL2023-02-08
PFEESAND—Below MRL2023-02-08
ADONAND—Below MRL2023-02-08
PFPeSND—Below MRL2023-02-08
NFDHAND—Below MRL2023-02-08
PFDoAND—Below MRL2023-08-22
PFPeSND—Below MRL2023-08-22
6:2 FTSND—Below MRL2023-08-22
ADONAND—Below MRL2023-08-22
4:2 FTSND—Below MRL2023-08-22
11Cl-PF3OUdSND—Below MRL2023-08-22
PFUnAND—Below MRL2023-08-22
PFHxAND—Below MRL2023-08-22
PFBAND—Below MRL2023-08-22
PFDAND—Below MRL2023-08-22
PFOAND4Below MRL2023-08-22
PFOSND4Below MRL2023-08-22
PFNAND10Below MRL2023-08-22
PFHxSND10Below MRL2023-08-22
lithiumND—Below MRL2023-08-22
PFHpSND—Below MRL2023-08-22
PFBSND—Below MRL2023-08-22
PFPeAND—Below MRL2023-08-22
8:2 FTSND—Below MRL2023-08-22
HFPO-DAND10Below MRL2023-08-22
PFHpAND—Below MRL2023-08-22
NFDHAND—Below MRL2023-08-22
PFMPAND—Below MRL2023-08-22
9Cl-PF3ONSND—Below MRL2023-08-22
PFOA154Exceeds2023-08-22
PFOA124Exceeds2023-02-08
PFBS6.6—2023-08-22
PFBS6.4—2023-02-08
PFOA4.24Exceeds2023-08-22
PFOA44Detected2023-02-08

Next steps