PFAS Comply

MAYVILLE WATERWORKS

PWSID: WI1140057 · MAYVILLE, WI · Serving 5,112 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

1
PFAS compounds detected
16000 ppt
Highest single detection
2025-05-28
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFMBAND—Below MRL2025-05-28
11Cl-PF3OUdSND—Below MRL2024-05-22
PFTAND—Below MRL2024-05-22
PFHpSND—Below MRL2024-05-22
PFPeSND—Below MRL2024-05-22
PFEESAND—Below MRL2024-05-22
PFPeAND—Below MRL2024-05-22
PFMPAND—Below MRL2024-05-22
8:2 FTSND—Below MRL2024-05-22
4:2 FTSND—Below MRL2024-05-22
6:2 FTSND—Below MRL2024-05-22
PFBAND—Below MRL2024-05-22
HFPO-DAND10Below MRL2024-05-22
NEtFOSAAND—Below MRL2024-05-22
9Cl-PF3ONSND—Below MRL2024-05-22
NFDHAND—Below MRL2024-05-22
PFUnAND—Below MRL2024-05-22
PFHxAND—Below MRL2024-05-22
PFDoAND—Below MRL2024-05-22
PFDAND—Below MRL2024-05-22
PFOAND4Below MRL2024-05-22
PFOSND4Below MRL2024-05-22
PFNAND10Below MRL2024-05-22
PFHxSND10Below MRL2024-05-22
PFHpAND—Below MRL2024-05-22
PFBSND—Below MRL2024-05-22
lithiumND—Below MRL2024-05-22
NMeFOSAAND—Below MRL2024-05-22
ADONAND—Below MRL2024-05-22
PFMBAND—Below MRL2024-05-22
9Cl-PF3ONSND—Below MRL2024-11-18
ADONAND—Below MRL2024-11-18
HFPO-DAND10Below MRL2024-11-18
NEtFOSAAND—Below MRL2024-11-18
6:2 FTSND—Below MRL2024-11-18
11Cl-PF3OUdSND—Below MRL2024-11-18
PFMPAND—Below MRL2024-11-18
PFBAND—Below MRL2024-11-18
PFPeAND—Below MRL2024-11-18
PFMBAND—Below MRL2024-11-18
PFEESAND—Below MRL2024-11-18
NFDHAND—Below MRL2024-11-18
PFPeSND—Below MRL2024-11-18
PFHpSND—Below MRL2024-11-18
8:2 FTSND—Below MRL2024-11-18
NMeFOSAAND—Below MRL2024-11-18
PFTrDAND—Below MRL2024-11-18
4:2 FTSND—Below MRL2024-11-18
PFTAND—Below MRL2024-11-18
PFUnAND—Below MRL2024-11-18
lithiumND—Below MRL2024-11-18
PFBSND—Below MRL2024-11-18
PFHpAND—Below MRL2024-11-18
PFHxAND—Below MRL2024-11-18
PFNAND10Below MRL2024-11-18
PFOSND4Below MRL2024-11-18
PFOAND4Below MRL2024-11-18
PFDAND—Below MRL2024-11-18
PFDoAND—Below MRL2024-11-18
PFHxSND10Below MRL2024-11-18
NFDHAND—Below MRL2024-05-22
HFPO-DAND10Below MRL2024-05-22
PFBAND—Below MRL2024-05-22
6:2 FTSND—Below MRL2024-05-22
4:2 FTSND—Below MRL2024-05-22
8:2 FTSND—Below MRL2024-05-22
PFMPAND—Below MRL2024-05-22
PFPeAND—Below MRL2024-05-22
PFHpSND—Below MRL2024-05-22
PFEESAND—Below MRL2024-05-22
PFPeSND—Below MRL2024-05-22
9Cl-PF3ONSND—Below MRL2024-05-22
11Cl-PF3OUdSND—Below MRL2024-05-22
PFMBAND—Below MRL2024-05-22
NEtFOSAAND—Below MRL2024-05-22
PFUnAND—Below MRL2024-05-22
ADONAND—Below MRL2024-05-22
NMeFOSAAND—Below MRL2024-05-22
PFTrDAND—Below MRL2024-05-22
lithiumND—Below MRL2024-05-22
PFBSND—Below MRL2024-05-22
PFHpAND—Below MRL2024-05-22
PFHxAND—Below MRL2024-05-22
PFTAND—Below MRL2024-05-22
PFHxSND10Below MRL2024-05-22
PFDoAND—Below MRL2024-05-22
PFOAND4Below MRL2024-05-22
PFOSND4Below MRL2024-05-22
PFNAND10Below MRL2024-05-22
PFDAND—Below MRL2024-05-22
PFTAND—Below MRL2024-11-18
PFDoAND—Below MRL2024-11-18
PFDAND—Below MRL2024-11-18
PFOAND4Below MRL2024-11-18
PFOSND4Below MRL2024-11-18
PFNAND10Below MRL2024-11-18
NMeFOSAAND—Below MRL2024-11-18
PFHpAND—Below MRL2024-11-18
PFTrDAND—Below MRL2024-11-18
PFHxAND—Below MRL2024-11-18
PFBSND—Below MRL2024-11-18
PFHxSND10Below MRL2024-11-18
PFPeSND—Below MRL2024-11-18
NEtFOSAAND—Below MRL2024-11-18
PFUnAND—Below MRL2024-11-18
PFHpSND—Below MRL2024-11-18
NFDHAND—Below MRL2024-11-18
PFEESAND—Below MRL2024-11-18
lithiumND—Below MRL2024-11-18
PFMBAND—Below MRL2024-11-18
PFPeAND—Below MRL2024-11-18
ADONAND—Below MRL2024-11-18
8:2 FTSND—Below MRL2024-11-18
4:2 FTSND—Below MRL2024-11-18
6:2 FTSND—Below MRL2024-11-18
PFBAND—Below MRL2024-11-18
HFPO-DAND10Below MRL2024-11-18
9Cl-PF3ONSND—Below MRL2024-11-18
11Cl-PF3OUdSND—Below MRL2024-11-18
PFMPAND—Below MRL2024-11-18
PFNAND10Below MRL2024-05-22
PFOSND4Below MRL2024-05-22
PFOAND4Below MRL2024-05-22
PFDoAND—Below MRL2024-05-22
PFEESAND—Below MRL2025-05-28
PFTrDAND—Below MRL2024-05-22
PFHxAND—Below MRL2024-05-22
PFDAND—Below MRL2024-05-22
PFHxSND10Below MRL2024-05-22
PFTAND—Below MRL2024-05-22
PFBSND—Below MRL2024-05-22
NEtFOSAAND—Below MRL2024-05-22
PFTrDAND—Below MRL2024-05-22
PFUnAND—Below MRL2024-05-22
PFPeAND—Below MRL2024-05-22
PFHpAND—Below MRL2024-05-22
PFMPAND—Below MRL2024-05-22
NMeFOSAAND—Below MRL2024-05-22
PFHpSND—Below MRL2024-05-22
PFPeSND—Below MRL2024-05-22
NFDHAND—Below MRL2024-05-22
8:2 FTSND—Below MRL2024-05-22
PFMBAND—Below MRL2024-05-22
11Cl-PF3OUdSND—Below MRL2024-05-22
4:2 FTSND—Below MRL2024-05-22
6:2 FTSND—Below MRL2024-05-22
PFBAND—Below MRL2024-05-22
HFPO-DAND10Below MRL2024-05-22
ADONAND—Below MRL2024-05-22
9Cl-PF3ONSND—Below MRL2024-05-22
PFEESAND—Below MRL2024-05-22
PFTrDAND—Below MRL2024-11-18
4:2 FTSND—Below MRL2024-11-18
PFHpSND—Below MRL2024-11-18
PFPeSND—Below MRL2024-11-18
NFDHAND—Below MRL2024-11-18
PFEESAND—Below MRL2024-11-18
PFMBAND—Below MRL2024-11-18
PFPeAND—Below MRL2024-11-18
8:2 FTSND—Below MRL2024-11-18
6:2 FTSND—Below MRL2024-11-18
PFBAND—Below MRL2024-11-18
HFPO-DAND10Below MRL2024-11-18
ADONAND—Below MRL2024-11-18
9Cl-PF3ONSND—Below MRL2024-11-18
11Cl-PF3OUdSND—Below MRL2024-11-18
PFTAND—Below MRL2024-11-18
PFMPAND—Below MRL2024-11-18
PFUnAND—Below MRL2024-11-18
NEtFOSAAND—Below MRL2024-11-18
NMeFOSAAND—Below MRL2024-11-18
PFBSND—Below MRL2024-11-18
PFHpAND—Below MRL2024-11-18
PFNAND10Below MRL2024-11-18
PFOSND4Below MRL2024-11-18
PFOAND4Below MRL2024-11-18
PFDAND—Below MRL2024-11-18
PFDoAND—Below MRL2024-11-18
PFHxAND—Below MRL2024-11-18
PFHxSND10Below MRL2024-11-18
PFNAND10Below MRL2024-12-09
PFBAND—Below MRL2024-12-09
HFPO-DAND10Below MRL2024-12-09
ADONAND—Below MRL2024-12-09
9Cl-PF3ONSND—Below MRL2024-12-09
11Cl-PF3OUdSND—Below MRL2024-12-09
PFUnAND—Below MRL2024-12-09
PFHxAND—Below MRL2024-12-09
PFDoAND—Below MRL2024-12-09
PFBSND—Below MRL2024-12-09
PFOAND4Below MRL2024-12-09
PFHpAND—Below MRL2024-12-09
PFOSND4Below MRL2024-12-09
6:2 FTSND—Below MRL2024-12-09
PFDAND—Below MRL2024-12-09
PFTrDAND—Below MRL2024-12-09
4:2 FTSND—Below MRL2024-12-09
PFHxSND10Below MRL2024-12-09
PFTAND—Below MRL2024-12-09
NEtFOSAAND—Below MRL2024-12-09
NMeFOSAAND—Below MRL2024-12-09
lithiumND—Below MRL2024-12-09
PFHpSND—Below MRL2024-12-09
NFDHAND—Below MRL2024-12-09
PFEESAND—Below MRL2024-12-09
PFMBAND—Below MRL2024-12-09
PFPeAND—Below MRL2024-12-09
PFPeSND—Below MRL2024-12-09
8:2 FTSND—Below MRL2024-12-09
PFMPAND—Below MRL2024-12-09
PFTrDAND—Below MRL2025-05-28
PFUnAND—Below MRL2025-05-28
11Cl-PF3OUdSND—Below MRL2025-05-28
9Cl-PF3ONSND—Below MRL2025-05-28
ADONAND—Below MRL2025-05-28
PFBAND—Below MRL2025-05-28
NMeFOSAAND—Below MRL2025-05-28
PFTAND—Below MRL2025-05-28
NEtFOSAAND—Below MRL2025-05-28
PFHxAND—Below MRL2025-05-28
HFPO-DAND10Below MRL2025-05-28
4:2 FTSND—Below MRL2025-05-28
PFNAND10Below MRL2025-05-28
6:2 FTSND—Below MRL2025-05-28
PFDoAND—Below MRL2025-05-28
PFBSND—Below MRL2025-05-28
PFHpAND—Below MRL2025-05-28
PFHxSND10Below MRL2025-05-28
8:2 FTSND—Below MRL2025-05-28
lithiumND—Below MRL2025-05-28
PFMPAND—Below MRL2025-05-28
PFOSND4Below MRL2025-05-28
PFDAND—Below MRL2025-05-28
PFOAND4Below MRL2025-05-28
PFPeAND—Below MRL2025-05-28
PFHpSND—Below MRL2025-05-28
PFPeSND—Below MRL2025-05-28
NFDHAND—Below MRL2025-05-28
lithium16000—2024-05-22
lithium15000—2024-11-18

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