PFAS Comply

STURGEON BAY WATERWORKS

PWSID: WI4150526 · STURGEON BAY, WI · Serving 9,700 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

PFOS4.2 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
13 ppt
Highest single detection
2023-05-16
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
11Cl-PF3OUdSND—Below MRL2023-11-20
PFUnAND—Below MRL2023-05-16
PFHxAND—Below MRL2023-05-16
PFDoAND—Below MRL2023-05-16
PFDAND—Below MRL2023-05-16
PFOAND4Below MRL2023-05-16
PFOSND4Below MRL2023-05-16
PFNAND10Below MRL2023-05-16
PFTAND—Below MRL2023-05-16
NMeFOSAAND—Below MRL2023-05-16
PFTrDAND—Below MRL2023-05-16
11Cl-PF3OUdSND—Below MRL2023-05-16
PFPeAND—Below MRL2023-05-16
PFHxSND10Below MRL2023-05-16
lithiumND—Below MRL2023-05-16
PFHpAND—Below MRL2023-05-16
PFBSND—Below MRL2023-05-16
PFHpSND—Below MRL2023-05-16
PFPeSND—Below MRL2023-05-16
NFDHAND—Below MRL2023-05-16
8:2 FTSND—Below MRL2023-05-16
PFMBAND—Below MRL2023-05-16
9Cl-PF3ONSND—Below MRL2023-05-16
PFMPAND—Below MRL2023-05-16
4:2 FTSND—Below MRL2023-05-16
6:2 FTSND—Below MRL2023-05-16
PFBAND—Below MRL2023-05-16
HFPO-DAND10Below MRL2023-05-16
ADONAND—Below MRL2023-05-16
PFEESAND—Below MRL2023-05-16
11Cl-PF3OUdSND—Below MRL2023-11-20
6:2 FTSND—Below MRL2023-11-20
4:2 FTSND—Below MRL2023-11-20
8:2 FTSND—Below MRL2023-11-20
PFBSND—Below MRL2023-11-20
PFHpAND—Below MRL2023-11-20
PFHxSND10Below MRL2023-11-20
PFNAND10Below MRL2023-11-20
PFOSND4Below MRL2023-11-20
PFDAND—Below MRL2023-11-20
lithiumND—Below MRL2023-11-20
PFBAND—Below MRL2023-11-20
PFUnAND—Below MRL2023-11-20
PFOAND4Below MRL2023-11-20
9Cl-PF3ONSND—Below MRL2023-11-20
ADONAND—Below MRL2023-11-20
HFPO-DAND10Below MRL2023-11-20
PFMPAND—Below MRL2023-11-20
PFPeAND—Below MRL2023-11-20
PFMBAND—Below MRL2023-11-20
PFEESAND—Below MRL2023-11-20
NFDHAND—Below MRL2023-11-20
PFPeSND—Below MRL2023-11-20
PFHpSND—Below MRL2023-11-20
PFHxAND—Below MRL2023-11-20
PFTrDAND—Below MRL2023-11-20
NEtFOSAAND—Below MRL2023-11-20
PFTAND—Below MRL2023-11-20
PFDoAND—Below MRL2023-11-20
NMeFOSAAND—Below MRL2023-11-20
PFPeSND—Below MRL2023-05-16
NFDHAND—Below MRL2023-05-16
PFEESAND—Below MRL2023-05-16
PFMBAND—Below MRL2023-05-16
9Cl-PF3ONSND—Below MRL2023-05-16
PFHpSND—Below MRL2023-05-16
ADONAND—Below MRL2023-05-16
PFPeAND—Below MRL2023-05-16
PFMPAND—Below MRL2023-05-16
8:2 FTSND—Below MRL2023-05-16
4:2 FTSND—Below MRL2023-05-16
6:2 FTSND—Below MRL2023-05-16
PFBAND—Below MRL2023-05-16
PFMBAND—Below MRL2023-11-20
PFEESAND—Below MRL2023-11-20
NFDHAND—Below MRL2023-11-20
PFPeSND—Below MRL2023-11-20
PFHpSND—Below MRL2023-11-20
PFHpAND—Below MRL2023-11-20
lithiumND—Below MRL2023-11-20
NEtFOSAAND—Below MRL2023-05-16
lithiumND—Below MRL2023-05-16
PFBSND—Below MRL2023-05-16
PFHpAND—Below MRL2023-05-16
NMeFOSAAND—Below MRL2023-05-16
NEtFOSAAND—Below MRL2023-05-16
PFTrDAND—Below MRL2023-05-16
HFPO-DAND10Below MRL2023-05-16
PFNAND10Below MRL2023-05-16
PFOAND4Below MRL2023-05-16
PFDAND—Below MRL2023-05-16
PFDoAND—Below MRL2023-05-16
PFHxAND—Below MRL2023-05-16
PFUnAND—Below MRL2023-05-16
11Cl-PF3OUdSND—Below MRL2023-05-16
PFTAND—Below MRL2023-05-16
PFEESAND—Below MRL2023-11-20
PFTAND—Below MRL2023-11-20
ADONAND—Below MRL2023-11-20
PFHpAND—Below MRL2023-11-20
PFBSND—Below MRL2023-11-20
lithiumND—Below MRL2023-11-20
NMeFOSAAND—Below MRL2023-11-20
PFOAND4Below MRL2023-11-20
PFDAND—Below MRL2023-11-20
PFDoAND—Below MRL2023-11-20
PFHxAND—Below MRL2023-11-20
PFUnAND—Below MRL2023-11-20
PFPeSND—Below MRL2023-11-20
9Cl-PF3ONSND—Below MRL2023-11-20
PFTrDAND—Below MRL2023-11-20
PFHpSND—Below MRL2023-11-20
HFPO-DAND10Below MRL2023-11-20
PFBAND—Below MRL2023-11-20
6:2 FTSND—Below MRL2023-11-20
4:2 FTSND—Below MRL2023-11-20
8:2 FTSND—Below MRL2023-11-20
PFMPAND—Below MRL2023-11-20
PFPeAND—Below MRL2023-11-20
PFMBAND—Below MRL2023-11-20
PFNAND10Below MRL2023-11-20
NFDHAND—Below MRL2023-11-20
NEtFOSAAND—Below MRL2023-11-20
11Cl-PF3OUdSND—Below MRL2023-11-20
PFOAND4Below MRL2023-05-16
PFHpSND—Below MRL2023-05-16
PFNAND10Below MRL2023-05-16
ADONAND—Below MRL2023-05-16
PFTAND—Below MRL2023-05-16
PFTrDAND—Below MRL2023-05-16
NEtFOSAAND—Below MRL2023-05-16
lithiumND—Below MRL2023-05-16
PFBSND—Below MRL2023-05-16
PFPeSND—Below MRL2023-05-16
NFDHAND—Below MRL2023-05-16
PFEESAND—Below MRL2023-05-16
PFMBAND—Below MRL2023-05-16
PFPeAND—Below MRL2023-05-16
PFDAND—Below MRL2023-05-16
PFOSND4Below MRL2023-05-16
PFHpAND—Below MRL2023-05-16
NMeFOSAAND—Below MRL2023-05-16
PFMPAND—Below MRL2023-05-16
PFDoAND—Below MRL2023-05-16
PFHxAND—Below MRL2023-05-16
PFUnAND—Below MRL2023-05-16
11Cl-PF3OUdSND—Below MRL2023-05-16
8:2 FTSND—Below MRL2023-05-16
9Cl-PF3ONSND—Below MRL2023-05-16
HFPO-DAND10Below MRL2023-05-16
PFBAND—Below MRL2023-05-16
6:2 FTSND—Below MRL2023-05-16
4:2 FTSND—Below MRL2023-05-16
PFMPAND—Below MRL2023-11-20
PFPeAND—Below MRL2023-11-20
PFMBAND—Below MRL2023-11-20
PFEESAND—Below MRL2023-11-20
NFDHAND—Below MRL2023-11-20
PFPeSND—Below MRL2023-11-20
PFHpSND—Below MRL2023-11-20
NMeFOSAAND—Below MRL2023-11-20
PFTrDAND—Below MRL2023-11-20
8:2 FTSND—Below MRL2023-11-20
NEtFOSAAND—Below MRL2023-11-20
PFNAND10Below MRL2023-11-20
PFTAND—Below MRL2023-11-20
PFHxAND—Below MRL2023-11-20
lithiumND—Below MRL2023-11-20
PFBSND—Below MRL2023-11-20
PFHpAND—Below MRL2023-11-20
PFOSND4Below MRL2023-11-20
PFOAND4Below MRL2023-11-20
PFDoAND—Below MRL2023-11-20
4:2 FTSND—Below MRL2023-11-20
PFUnAND—Below MRL2023-11-20
11Cl-PF3OUdSND—Below MRL2023-11-20
9Cl-PF3ONSND—Below MRL2023-11-20
ADONAND—Below MRL2023-11-20
HFPO-DAND10Below MRL2023-11-20
PFBAND—Below MRL2023-11-20
6:2 FTSND—Below MRL2023-11-20
PFDAND—Below MRL2023-11-20
HFPO-DAND10Below MRL2023-05-16
PFUnAND—Below MRL2023-05-16
PFHpSND—Below MRL2023-05-16
PFPeSND—Below MRL2023-05-16
NFDHAND—Below MRL2023-05-16
PFEESAND—Below MRL2023-05-16
PFMBAND—Below MRL2023-05-16
PFPeAND—Below MRL2023-05-16
PFMPAND—Below MRL2023-05-16
8:2 FTSND—Below MRL2023-05-16
4:2 FTSND—Below MRL2023-05-16
6:2 FTSND—Below MRL2023-05-16
PFBAND—Below MRL2023-05-16
9Cl-PF3ONSND—Below MRL2023-05-16
11Cl-PF3OUdSND—Below MRL2023-05-16
PFNAND10Below MRL2023-05-16
PFTrDAND—Below MRL2023-05-16
NEtFOSAAND—Below MRL2023-05-16
NMeFOSAAND—Below MRL2023-05-16
lithiumND—Below MRL2023-05-16
PFBSND—Below MRL2023-05-16
ADONAND—Below MRL2023-05-16
PFTAND—Below MRL2023-05-16
PFOSND4Below MRL2023-05-16
PFOAND4Below MRL2023-05-16
PFDAND—Below MRL2023-05-16
PFDoAND—Below MRL2023-05-16
PFHxAND—Below MRL2023-05-16
PFHpAND—Below MRL2023-05-16
HFPO-DAND10Below MRL2023-11-20
4:2 FTSND—Below MRL2023-11-20
9Cl-PF3ONSND—Below MRL2023-11-20
PFHpAND—Below MRL2023-11-20
PFNAND10Below MRL2023-11-20
PFOSND4Below MRL2023-11-20
PFOAND4Below MRL2023-11-20
PFDAND—Below MRL2023-11-20
PFDoAND—Below MRL2023-11-20
PFHxAND—Below MRL2023-11-20
PFUnAND—Below MRL2023-11-20
11Cl-PF3OUdSND—Below MRL2023-11-20
ADONAND—Below MRL2023-11-20
PFHpSND—Below MRL2023-11-20
6:2 FTSND—Below MRL2023-11-20
PFBSND—Below MRL2023-11-20
8:2 FTSND—Below MRL2023-11-20
PFMPAND—Below MRL2023-11-20
PFPeAND—Below MRL2023-11-20
PFMBAND—Below MRL2023-11-20
PFEESAND—Below MRL2023-11-20
NFDHAND—Below MRL2023-11-20
PFPeSND—Below MRL2023-11-20
lithiumND—Below MRL2023-11-20
PFTAND—Below MRL2023-11-20
PFTrDAND—Below MRL2023-11-20
NEtFOSAAND—Below MRL2023-11-20
NMeFOSAAND—Below MRL2023-11-20
PFBAND—Below MRL2023-11-20
PFBAND—Below MRL2023-05-16
PFTrDAND—Below MRL2023-05-16
NEtFOSAAND—Below MRL2023-05-16
NMeFOSAAND—Below MRL2023-05-16
PFNAND10Below MRL2023-05-16
PFOSND4Below MRL2023-05-16
PFOAND4Below MRL2023-05-16
PFDAND—Below MRL2023-05-16
PFDoAND—Below MRL2023-05-16
PFHxAND—Below MRL2023-05-16
PFUnAND—Below MRL2023-05-16
11Cl-PF3OUdSND—Below MRL2023-05-16
9Cl-PF3ONSND—Below MRL2023-05-16
ADONAND—Below MRL2023-05-16
lithiumND—Below MRL2023-05-16
PFMBAND—Below MRL2023-05-16
PFHxSND10Below MRL2023-05-16
PFHpAND—Below MRL2023-05-16
PFBSND—Below MRL2023-05-16
PFHpSND—Below MRL2023-05-16
PFPeSND—Below MRL2023-05-16
PFEESAND—Below MRL2023-05-16
HFPO-DAND10Below MRL2023-05-16
PFPeAND—Below MRL2023-05-16
PFMPAND—Below MRL2023-05-16
8:2 FTSND—Below MRL2023-05-16
4:2 FTSND—Below MRL2023-05-16
6:2 FTSND—Below MRL2023-05-16
PFTAND—Below MRL2023-05-16
NFDHAND—Below MRL2023-05-16
6:2 FTSND—Below MRL2023-11-20
ADONAND—Below MRL2023-11-20
HFPO-DAND10Below MRL2023-11-20
NEtFOSAAND—Below MRL2023-11-20
NMeFOSAAND—Below MRL2023-11-20
PFHxSND10Below MRL2023-11-20
PFNAND10Below MRL2023-11-20
PFBSND—Below MRL2023-11-20
PFOSND4Below MRL2023-11-20
PFOAND4Below MRL2023-11-20
PFDAND—Below MRL2023-11-20
PFDoAND—Below MRL2023-11-20
PFHxAND—Below MRL2023-11-20
PFUnAND—Below MRL2023-11-20
PFTrDAND—Below MRL2023-11-20
9Cl-PF3ONSND—Below MRL2023-11-20
PFTAND—Below MRL2023-11-20
PFBAND—Below MRL2023-11-20
4:2 FTSND—Below MRL2023-11-20
8:2 FTSND—Below MRL2023-11-20
PFMPAND—Below MRL2023-11-20
PFPeAND—Below MRL2023-11-20
PFHxS1310Exceeds2023-11-20
PFHxS1210Exceeds2023-11-20
PFHxS1210Exceeds2023-05-16
PFHxS1210Exceeds2023-05-16
PFHxS1110Exceeds2023-05-16
PFHxS8.510Detected2023-11-20
PFOS4.24Exceeds2023-11-20
PFOS4.24Exceeds2023-05-16

Next steps