PFAS Comply

WAKEFIELD WATER DEPT

PWSID: MA3305000 · WAKEFIELD, MA · Serving 27,090 people

Type: CWSOwner: LSource: SW
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

PFOA6.9 ppt(MCL: 4 ppt)

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

Detection summary

3
PFAS compounds detected
6.9 ppt
Highest single detection
2025-07-21
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
9Cl-PF3ONSND—Below MRL2025-04-16
ADONAND—Below MRL2025-01-14
HFPO-DAND10Below MRL2025-01-14
PFBAND—Below MRL2025-01-14
6:2 FTSND—Below MRL2025-01-14
4:2 FTSND—Below MRL2025-01-14
NFDHAND—Below MRL2025-01-14
lithiumND—Below MRL2025-01-14
PFMPAND—Below MRL2025-01-14
PFMBAND—Below MRL2025-01-14
9Cl-PF3ONSND—Below MRL2025-01-14
PFOSND4Below MRL2025-01-14
PFPeSND—Below MRL2025-01-14
8:2 FTSND—Below MRL2025-01-14
PFHxSND10Below MRL2025-01-14
PFHpSND—Below MRL2025-01-14
PFTrDAND—Below MRL2025-01-14
PFTAND—Below MRL2025-01-14
NMeFOSAAND—Below MRL2025-01-14
NEtFOSAAND—Below MRL2025-01-14
PFDAND—Below MRL2025-01-14
PFHpAND—Below MRL2025-01-14
11Cl-PF3OUdSND—Below MRL2025-01-14
PFNAND10Below MRL2025-01-14
PFOAND4Below MRL2025-01-14
PFEESAND—Below MRL2025-01-14
PFDoAND—Below MRL2025-01-14
PFHxAND—Below MRL2025-01-14
PFUnAND—Below MRL2025-01-14
PFBSND—Below MRL2025-01-14
4:2 FTSND—Below MRL2025-04-16
PFHpSND—Below MRL2025-04-16
9Cl-PF3ONSND—Below MRL2025-04-16
PFDAND—Below MRL2025-04-16
PFDoAND—Below MRL2025-04-16
PFHxAND—Below MRL2025-04-16
PFUnAND—Below MRL2025-04-16
PFBSND—Below MRL2025-04-16
PFHpAND—Below MRL2025-04-16
PFHxSND10Below MRL2025-04-16
PFNAND10Below MRL2025-04-16
PFOSND4Below MRL2025-04-16
PFMPAND—Below MRL2025-04-16
11Cl-PF3OUdSND—Below MRL2025-04-16
PFPeSND—Below MRL2025-04-16
ADONAND—Below MRL2025-04-16
HFPO-DAND10Below MRL2025-04-16
PFBAND—Below MRL2025-04-16
6:2 FTSND—Below MRL2025-04-16
8:2 FTSND—Below MRL2025-04-16
PFPeAND—Below MRL2025-04-16
PFMBAND—Below MRL2025-04-16
PFEESAND—Below MRL2025-04-16
NFDHAND—Below MRL2025-04-16
PFOAND4Below MRL2025-04-16
NEtFOSAAND—Below MRL2025-04-16
lithiumND—Below MRL2025-04-16
PFTrDAND—Below MRL2025-04-16
NMeFOSAAND—Below MRL2025-04-16
PFTAND—Below MRL2025-04-16
PFEESAND—Below MRL2025-07-21
ADONAND—Below MRL2025-07-21
HFPO-DAND10Below MRL2025-07-21
6:2 FTSND—Below MRL2025-07-21
4:2 FTSND—Below MRL2025-07-21
8:2 FTSND—Below MRL2025-07-21
PFMPAND—Below MRL2025-07-21
PFMBAND—Below MRL2025-07-21
PFUnAND—Below MRL2025-07-21
NFDHAND—Below MRL2025-07-21
PFPeSND—Below MRL2025-07-21
PFHpSND—Below MRL2025-07-21
PFPeAND—Below MRL2025-07-21
PFBSND—Below MRL2025-07-21
PFTrDAND—Below MRL2025-07-21
PFTAND—Below MRL2025-07-21
lithiumND—Below MRL2025-07-21
NMeFOSAAND—Below MRL2025-07-21
PFDAND—Below MRL2025-07-21
PFDoAND—Below MRL2025-07-21
9Cl-PF3ONSND—Below MRL2025-07-21
PFBAND—Below MRL2025-07-21
11Cl-PF3OUdSND—Below MRL2025-07-21
PFHpAND—Below MRL2025-07-21
PFHxSND10Below MRL2025-07-21
PFNAND10Below MRL2025-07-21
PFOSND4Below MRL2025-07-21
PFOAND4Below MRL2025-07-21
NEtFOSAAND—Below MRL2025-07-21
PFHxAND—Below MRL2025-07-21
8:2 FTSND—Below MRL2025-10-15
PFOSND4Below MRL2025-10-15
PFDAND—Below MRL2025-10-15
PFPeSND—Below MRL2025-10-15
PFHxAND—Below MRL2025-10-15
PFUnAND—Below MRL2025-10-15
11Cl-PF3OUdSND—Below MRL2025-10-15
9Cl-PF3ONSND—Below MRL2025-10-15
ADONAND—Below MRL2025-10-15
HFPO-DAND10Below MRL2025-10-15
PFBAND—Below MRL2025-10-15
PFNAND10Below MRL2025-10-15
4:2 FTSND—Below MRL2025-10-15
PFOAND4Below MRL2025-10-15
PFMPAND—Below MRL2025-10-15
PFPeAND—Below MRL2025-10-15
PFMBAND—Below MRL2025-10-15
PFEESAND—Below MRL2025-10-15
NFDHAND—Below MRL2025-10-15
PFHpSND—Below MRL2025-10-15
lithiumND—Below MRL2025-10-15
PFTAND—Below MRL2025-10-15
PFTrDAND—Below MRL2025-10-15
NEtFOSAAND—Below MRL2025-10-15
NMeFOSAAND—Below MRL2025-10-15
6:2 FTSND—Below MRL2025-10-15
PFHpAND—Below MRL2025-10-15
PFBSND—Below MRL2025-10-15
PFHxSND10Below MRL2025-10-15
PFDoAND—Below MRL2025-10-15
PFDoAND—Below MRL2025-01-14
PFUnAND—Below MRL2025-01-14
PFDoAND—Below MRL2025-04-16
PFHxAND—Below MRL2025-04-16
11Cl-PF3OUdSND—Below MRL2025-04-16
PFPeAND—Below MRL2025-01-14
NMeFOSAAND—Below MRL2025-01-14
PFTAND—Below MRL2025-01-14
PFTrDAND—Below MRL2025-01-14
lithiumND—Below MRL2025-01-14
ADONAND—Below MRL2025-01-14
PFDAND—Below MRL2025-01-14
PFOSND4Below MRL2025-01-14
PFNAND10Below MRL2025-01-14
PFHxSND10Below MRL2025-01-14
NEtFOSAAND—Below MRL2025-01-14
PFHpAND—Below MRL2025-01-14
PFHpSND—Below MRL2025-01-14
PFPeSND—Below MRL2025-01-14
NFDHAND—Below MRL2025-01-14
PFEESAND—Below MRL2025-01-14
11Cl-PF3OUdSND—Below MRL2025-01-14
PFMBAND—Below MRL2025-01-14
9Cl-PF3ONSND—Below MRL2025-01-14
PFMPAND—Below MRL2025-01-14
8:2 FTSND—Below MRL2025-01-14
4:2 FTSND—Below MRL2025-01-14
6:2 FTSND—Below MRL2025-01-14
PFBAND—Below MRL2025-01-14
HFPO-DAND10Below MRL2025-01-14
PFNAND10Below MRL2025-04-16
PFEESAND—Below MRL2025-04-16
HFPO-DAND10Below MRL2025-04-16
PFBSND—Below MRL2025-04-16
PFTrDAND—Below MRL2025-04-16
PFTAND—Below MRL2025-04-16
NMeFOSAAND—Below MRL2025-04-16
NEtFOSAAND—Below MRL2025-04-16
lithiumND—Below MRL2025-04-16
NFDHAND—Below MRL2025-04-16
PFMBAND—Below MRL2025-04-16
PFMPAND—Below MRL2025-04-16
8:2 FTSND—Below MRL2025-04-16
4:2 FTSND—Below MRL2025-04-16
6:2 FTSND—Below MRL2025-04-16
PFOAND4Below MRL2025-04-16
PFBAND—Below MRL2025-04-16
PFHpSND—Below MRL2025-04-16
PFOSND4Below MRL2025-04-16
ADONAND—Below MRL2025-04-16
PFUnAND—Below MRL2025-04-16
PFPeSND—Below MRL2025-04-16
PFHpAND—Below MRL2025-04-16
PFHxSND10Below MRL2025-04-16
PFDAND—Below MRL2025-04-16
PFOA6.94Exceeds2025-01-14
PFHxA4.5—2025-01-14
PFPeA3.2—2025-01-14
PFPeA3.2—2025-04-16

Next steps