PFAS Comply

WAYLAND WATER DEPARTMENT

PWSID: MA3315000 · WAYLAND, MA · Serving 13,196 people

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

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

Key contaminants vs MCL

PFOA9 ppt(MCL: 4 ppt)
PFOS4 ppt

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

Detection summary

6
PFAS compounds detected
10 ppt
Highest single detection
2023-04-11
Latest sample date
complete
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFNAND10Below MRL2023-10-18
9Cl-PF3ONSND—Below MRL2023-04-11
PFTAND—Below MRL2023-04-11
PFTrDAND—Below MRL2023-04-11
NEtFOSAAND—Below MRL2023-04-11
NMeFOSAAND—Below MRL2023-04-11
PFBSND—Below MRL2023-04-11
PFHpAND—Below MRL2023-04-11
PFHxSND10Below MRL2023-04-11
PFNAND10Below MRL2023-04-11
PFOSND4Below MRL2023-04-11
PFOAND4Below MRL2023-04-11
PFDAND—Below MRL2023-04-11
PFDoAND—Below MRL2023-04-11
11Cl-PF3OUdSND—Below MRL2023-04-11
PFUnAND—Below MRL2023-04-11
lithiumND—Below MRL2023-04-11
ADONAND—Below MRL2023-04-11
HFPO-DAND10Below MRL2023-04-11
PFBAND—Below MRL2023-04-11
6:2 FTSND—Below MRL2023-04-11
4:2 FTSND—Below MRL2023-04-11
8:2 FTSND—Below MRL2023-04-11
PFMPAND—Below MRL2023-04-11
PFPeAND—Below MRL2023-04-11
PFMBAND—Below MRL2023-04-11
PFEESAND—Below MRL2023-04-11
NFDHAND—Below MRL2023-04-11
PFPeSND—Below MRL2023-04-11
PFHpSND—Below MRL2023-04-11
HFPO-DAND10Below MRL2023-10-18
ADONAND—Below MRL2023-10-18
6:2 FTSND—Below MRL2023-10-18
PFTrDAND—Below MRL2023-10-18
PFTAND—Below MRL2023-10-18
lithiumND—Below MRL2023-10-18
PFHpSND—Below MRL2023-10-18
PFPeSND—Below MRL2023-10-18
NFDHAND—Below MRL2023-10-18
PFEESAND—Below MRL2023-10-18
PFMBAND—Below MRL2023-10-18
PFPeAND—Below MRL2023-10-18
PFMPAND—Below MRL2023-10-18
8:2 FTSND—Below MRL2023-10-18
NEtFOSAAND—Below MRL2023-10-18
PFBAND—Below MRL2023-10-18
NMeFOSAAND—Below MRL2023-10-18
9Cl-PF3ONSND—Below MRL2023-10-18
11Cl-PF3OUdSND—Below MRL2023-10-18
PFUnAND—Below MRL2023-10-18
PFHxAND—Below MRL2023-10-18
PFDoAND—Below MRL2023-10-18
PFDAND—Below MRL2023-10-18
PFOAND4Below MRL2023-10-18
PFOSND4Below MRL2023-10-18
PFNAND10Below MRL2023-10-18
PFHxSND10Below MRL2023-10-18
PFHpAND—Below MRL2023-10-18
PFBSND—Below MRL2023-10-18
4:2 FTSND—Below MRL2023-10-18
11Cl-PF3OUdSND—Below MRL2023-04-11
PFHpSND—Below MRL2023-04-11
PFPeSND—Below MRL2023-04-11
NFDHAND—Below MRL2023-04-11
PFEESAND—Below MRL2023-04-11
PFMBAND—Below MRL2023-04-11
PFPeAND—Below MRL2023-04-11
PFMPAND—Below MRL2023-04-11
8:2 FTSND—Below MRL2023-04-11
4:2 FTSND—Below MRL2023-04-11
6:2 FTSND—Below MRL2023-04-11
PFBAND—Below MRL2023-04-11
HFPO-DAND10Below MRL2023-04-11
ADONAND—Below MRL2023-04-11
PFTAND—Below MRL2023-04-11
PFOSND4Below MRL2023-04-11
PFTrDAND—Below MRL2023-04-11
NEtFOSAAND—Below MRL2023-04-11
NMeFOSAAND—Below MRL2023-04-11
PFBSND—Below MRL2023-04-11
PFHpAND—Below MRL2023-04-11
PFNAND10Below MRL2023-04-11
9Cl-PF3ONSND—Below MRL2023-04-11
PFOAND4Below MRL2023-04-11
PFDAND—Below MRL2023-04-11
PFDoAND—Below MRL2023-04-11
PFHxAND—Below MRL2023-04-11
PFUnAND—Below MRL2023-04-11
lithiumND—Below MRL2023-04-11
PFHxSND10Below MRL2023-04-11
PFOAND4Below MRL2023-10-18
HFPO-DAND10Below MRL2023-10-18
PFDoAND—Below MRL2023-10-18
PFPeSND—Below MRL2023-10-18
NFDHAND—Below MRL2023-10-18
PFEESAND—Below MRL2023-10-18
PFMBAND—Below MRL2023-10-18
PFPeAND—Below MRL2023-10-18
PFBAND—Below MRL2023-10-18
PFHpSND—Below MRL2023-10-18
ADONAND—Below MRL2023-10-18
9Cl-PF3ONSND—Below MRL2023-10-18
11Cl-PF3OUdSND—Below MRL2023-10-18
PFUnAND—Below MRL2023-10-18
PFHxAND—Below MRL2023-10-18
PFTAND—Below MRL2023-10-18
6:2 FTSND—Below MRL2023-10-18
lithiumND—Below MRL2023-10-18
PFDAND—Below MRL2023-10-18
PFTrDAND—Below MRL2023-10-18
NEtFOSAAND—Below MRL2023-10-18
NMeFOSAAND—Below MRL2023-10-18
8:2 FTSND—Below MRL2023-10-18
4:2 FTSND—Below MRL2023-10-18
PFMPAND—Below MRL2023-10-18
PFBSND—Below MRL2023-10-18
PFHpAND—Below MRL2023-10-18
PFHxSND10Below MRL2023-10-18
PFNAND10Below MRL2023-10-18
PFOSND4Below MRL2023-10-18
PFPeAND—Below MRL2023-04-11
11Cl-PF3OUdSND—Below MRL2023-04-11
9Cl-PF3ONSND—Below MRL2023-04-11
ADONAND—Below MRL2023-04-11
HFPO-DAND10Below MRL2023-04-11
PFBAND—Below MRL2023-04-11
6:2 FTSND—Below MRL2023-04-11
4:2 FTSND—Below MRL2023-04-11
PFEESAND—Below MRL2023-04-11
PFMPAND—Below MRL2023-04-11
PFUnAND—Below MRL2023-04-11
PFMBAND—Below MRL2023-04-11
8:2 FTSND—Below MRL2023-04-11
PFHpAND—Below MRL2023-04-11
PFHpSND—Below MRL2023-04-11
lithiumND—Below MRL2023-04-11
PFPeSND—Below MRL2023-04-11
PFTrDAND—Below MRL2023-04-11
NEtFOSAAND—Below MRL2023-04-11
PFTAND—Below MRL2023-04-11
PFBSND—Below MRL2023-04-11
PFHxAND—Below MRL2023-04-11
PFHxSND10Below MRL2023-04-11
PFNAND10Below MRL2023-04-11
PFOSND4Below MRL2023-04-11
PFOAND4Below MRL2023-04-11
PFDAND—Below MRL2023-04-11
PFDoAND—Below MRL2023-04-11
NMeFOSAAND—Below MRL2023-04-11
NFDHAND—Below MRL2023-04-11
PFMBAND—Below MRL2023-10-18
ADONAND—Below MRL2023-10-18
HFPO-DAND10Below MRL2023-10-18
PFUnAND—Below MRL2023-10-18
PFDoAND—Below MRL2023-10-18
PFDAND—Below MRL2023-10-18
PFNAND10Below MRL2023-10-18
11Cl-PF3OUdSND—Below MRL2023-10-18
PFBSND—Below MRL2023-10-18
NMeFOSAAND—Below MRL2023-10-18
NEtFOSAAND—Below MRL2023-10-18
PFTrDAND—Below MRL2023-10-18
PFTAND—Below MRL2023-10-18
HFPO-DAND10Below MRL2023-10-18
PFHxSND10Below MRL2023-10-18
6:2 FTSND—Below MRL2023-10-18
lithiumND—Below MRL2023-10-18
9Cl-PF3ONSND—Below MRL2023-10-18
4:2 FTSND—Below MRL2023-10-18
PFEESAND—Below MRL2023-10-18
NFDHAND—Below MRL2023-10-18
PFPeSND—Below MRL2023-10-18
PFHpSND—Below MRL2023-10-18
PFTAND—Below MRL2023-10-18
8:2 FTSND—Below MRL2023-10-18
NEtFOSAAND—Below MRL2023-10-18
PFMPAND—Below MRL2023-10-18
PFTrDAND—Below MRL2023-10-18
11Cl-PF3OUdSND—Below MRL2023-10-18
NMeFOSAAND—Below MRL2023-10-18
PFBSND—Below MRL2023-10-18
PFHpAND—Below MRL2023-10-18
PFHxSND10Below MRL2023-10-18
PFOSND4Below MRL2023-10-18
PFOAND4Below MRL2023-10-18
PFDAND—Below MRL2023-10-18
PFDoAND—Below MRL2023-10-18
PFHxAND—Below MRL2023-10-18
PFUnAND—Below MRL2023-10-18
PFHxAND—Below MRL2023-04-11
PFEESAND—Below MRL2023-04-11
9Cl-PF3ONSND—Below MRL2023-04-11
ADONAND—Below MRL2023-04-11
HFPO-DAND10Below MRL2023-04-11
PFBAND—Below MRL2023-04-11
6:2 FTSND—Below MRL2023-04-11
4:2 FTSND—Below MRL2023-04-11
8:2 FTSND—Below MRL2023-04-11
PFMPAND—Below MRL2023-04-11
PFHpSND—Below MRL2023-04-11
PFMBAND—Below MRL2023-04-11
PFPeSND—Below MRL2023-04-11
11Cl-PF3OUdSND—Below MRL2023-04-11
PFNAND10Below MRL2023-04-11
NFDHAND—Below MRL2023-04-11
PFTAND—Below MRL2023-04-11
NEtFOSAAND—Below MRL2023-04-11
NMeFOSAAND—Below MRL2023-04-11
lithiumND—Below MRL2023-04-11
PFBSND—Below MRL2023-04-11
PFTrDAND—Below MRL2023-04-11
PFHxSND10Below MRL2023-04-11
PFUnAND—Below MRL2023-04-11
PFDAND—Below MRL2023-04-11
PFDoAND—Below MRL2023-04-11
9Cl-PF3ONSND—Below MRL2023-10-18
PFHpSND—Below MRL2023-10-18
PFPeSND—Below MRL2023-10-18
NFDHAND—Below MRL2023-10-18
PFEESAND—Below MRL2023-10-18
PFMBAND—Below MRL2023-10-18
PFMPAND—Below MRL2023-10-18
8:2 FTSND—Below MRL2023-10-18
4:2 FTSND—Below MRL2023-10-18
6:2 FTSND—Below MRL2023-10-18
PFBAND—Below MRL2023-10-18
lithiumND—Below MRL2023-10-18
ADONAND—Below MRL2023-10-18
PFPeA10—2023-10-18
PFOA94Exceeds2023-04-11
PFOA84Exceeds2023-10-18
PFBA5—2023-10-18
PFHxA4—2023-10-18
PFOS44Detected2023-10-18
PFPeA4—2023-04-11
PFHxA4—2023-04-11
PFOS44Detected2023-04-11
PFPeA4—2023-10-18
PFHpA4—2023-04-11
PFHpA3—2023-10-18

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