PFAS Comply

MONONA WATERWORKS

PWSID: WI1130245 · MONONA, WI · Serving 8,624 people

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

5
PFAS compounds detected
11 ppt
Highest single detection
2025-06-17
Latest sample date
complete
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFHxAND—Below MRL2025-06-17
PFMBAND—Below MRL2025-06-17
PFTAND—Below MRL2025-06-17
PFTrDAND—Below MRL2025-06-17
NEtFOSAAND—Below MRL2025-06-17
NMeFOSAAND—Below MRL2025-06-17
6:2 FTSND—Below MRL2025-06-17
PFHpAND—Below MRL2025-06-17
PFHxSND10Below MRL2025-06-17
PFNAND10Below MRL2025-06-17
PFOSND4Below MRL2025-06-17
PFOAND4Below MRL2025-06-17
PFDAND—Below MRL2025-06-17
PFDoAND—Below MRL2025-06-17
4:2 FTSND—Below MRL2025-06-17
PFHpAND—Below MRL2025-06-17
PFNAND10Below MRL2025-06-17
PFOSND4Below MRL2025-06-17
PFOAND4Below MRL2025-06-17
HFPO-DAND10Below MRL2025-06-17
lithiumND—Below MRL2025-06-17
PFDAND—Below MRL2025-06-17
PFMPAND—Below MRL2025-06-17
ADONAND—Below MRL2025-06-17
9Cl-PF3ONSND—Below MRL2025-06-17
11Cl-PF3OUdSND—Below MRL2025-06-17
PFUnAND—Below MRL2025-06-17
PFDoAND—Below MRL2025-06-17
8:2 FTSND—Below MRL2025-06-17
PFHpSND—Below MRL2025-06-17
PFPeSND—Below MRL2025-06-17
NFDHAND—Below MRL2025-06-17
PFEESAND—Below MRL2025-06-17
PFHxAND—Below MRL2025-06-17
PFDoAND—Below MRL2025-06-17
PFDAND—Below MRL2025-06-17
PFOAND4Below MRL2025-06-17
PFOSND4Below MRL2025-06-17
PFNAND10Below MRL2025-06-17
PFHpAND—Below MRL2025-06-17
NMeFOSAAND—Below MRL2025-06-17
NEtFOSAAND—Below MRL2025-06-17
PFTAND—Below MRL2025-06-17
PFUnAND—Below MRL2025-06-17
4:2 FTSND—Below MRL2025-06-17
PFTrDAND—Below MRL2025-06-17
PFHpSND—Below MRL2025-06-17
lithiumND—Below MRL2025-06-17
11Cl-PF3OUdSND—Below MRL2025-06-17
PFPeSND—Below MRL2025-06-17
NFDHAND—Below MRL2025-06-17
PFEESAND—Below MRL2025-06-17
PFMBAND—Below MRL2025-06-17
PFPeAND—Below MRL2025-06-17
8:2 FTSND—Below MRL2025-06-17
6:2 FTSND—Below MRL2025-06-17
HFPO-DAND10Below MRL2025-06-17
ADONAND—Below MRL2025-06-17
9Cl-PF3ONSND—Below MRL2025-06-17
PFMPAND—Below MRL2025-06-17
PFEESAND—Below MRL2025-06-17
9Cl-PF3ONSND—Below MRL2025-06-17
ADONAND—Below MRL2025-06-17
HFPO-DAND10Below MRL2025-06-17
PFBAND—Below MRL2025-06-17
6:2 FTSND—Below MRL2025-06-17
4:2 FTSND—Below MRL2025-06-17
8:2 FTSND—Below MRL2025-06-17
PFMPAND—Below MRL2025-06-17
PFHpSND—Below MRL2025-06-17
PFMBAND—Below MRL2025-06-17
NFDHAND—Below MRL2025-06-17
PFPeSND—Below MRL2025-06-17
11Cl-PF3OUdSND—Below MRL2025-06-17
PFTrDAND—Below MRL2025-06-17
PFPeAND—Below MRL2025-06-17
PFBSND—Below MRL2025-06-17
PFUnAND—Below MRL2025-06-17
NMeFOSAAND—Below MRL2025-06-17
PFTAND—Below MRL2025-06-17
NEtFOSAAND—Below MRL2025-06-17
lithiumND—Below MRL2025-06-17
PFBA11—2025-06-17
PFBA6.1—2025-06-17
PFHxS5.410Detected2025-06-17
PFHxS5.310Detected2025-06-17
PFBS5.3—2025-06-17
PFPeA4.6—2025-06-17
PFBS4.2—2025-06-17
PFHxA4.2—2025-06-17

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