PFAS Comply

WEYMOUTH WATER DEPARTMENT

PWSID: MA4336000 · WEYMOUTH, MA · Serving 57,613 people

Type: CWSOwner: LSource: SW
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
3.1 ppt
Highest single detection
2024-08-29
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFMBAND—Below MRL2024-11-12
NFDHAND—Below MRL2024-05-13
6:2 FTSND—Below MRL2024-05-13
PFMBAND—Below MRL2024-05-13
PFPeAND—Below MRL2024-05-13
PFMPAND—Below MRL2024-05-13
8:2 FTSND—Below MRL2024-05-13
4:2 FTSND—Below MRL2024-05-13
PFBAND—Below MRL2024-05-13
HFPO-DAND10Below MRL2024-05-13
ADONAND—Below MRL2024-05-13
11Cl-PF3OUdSND—Below MRL2024-05-13
PFDAND—Below MRL2024-05-13
PFDoAND—Below MRL2024-05-13
9Cl-PF3ONSND—Below MRL2024-05-13
PFPeSND—Below MRL2024-05-13
PFHxAND—Below MRL2024-05-13
PFHpSND—Below MRL2024-05-13
PFBSND—Below MRL2024-05-13
PFHpAND—Below MRL2024-05-13
PFHxSND10Below MRL2024-05-13
PFNAND10Below MRL2024-05-13
PFOSND4Below MRL2024-05-13
PFOAND4Below MRL2024-05-13
PFUnAND—Below MRL2024-05-13
NEtFOSAAND—Below MRL2024-05-13
NMeFOSAAND—Below MRL2024-05-13
PFTrDAND—Below MRL2024-05-13
lithiumND—Below MRL2024-05-13
PFTAND—Below MRL2024-05-13
PFDAND—Below MRL2024-08-29
PFDoAND—Below MRL2024-08-29
PFUnAND—Below MRL2024-08-29
9Cl-PF3ONSND—Below MRL2024-08-29
PFHxSND10Below MRL2024-08-29
NMeFOSAAND—Below MRL2024-08-29
PFOAND4Below MRL2024-08-29
ADONAND—Below MRL2024-08-29
PFNAND10Below MRL2024-08-29
11Cl-PF3OUdSND—Below MRL2024-08-29
PFHpAND—Below MRL2024-08-29
PFBSND—Below MRL2024-08-29
NEtFOSAAND—Below MRL2024-08-29
PFOSND4Below MRL2024-08-29
PFMBAND—Below MRL2024-08-29
PFPeSND—Below MRL2024-08-29
PFHpSND—Below MRL2024-08-29
PFHxAND—Below MRL2024-08-29
HFPO-DAND10Below MRL2024-08-29
NFDHAND—Below MRL2024-08-29
lithiumND—Below MRL2024-08-16
PFTAND—Below MRL2024-08-29
PFTrDAND—Below MRL2024-08-29
PFPeAND—Below MRL2024-08-29
PFMPAND—Below MRL2024-08-29
8:2 FTSND—Below MRL2024-08-29
4:2 FTSND—Below MRL2024-08-29
6:2 FTSND—Below MRL2024-08-29
PFBAND—Below MRL2024-08-29
PFEESAND—Below MRL2024-08-29
NFDHAND—Below MRL2024-11-12
11Cl-PF3OUdSND—Below MRL2024-11-12
9Cl-PF3ONSND—Below MRL2024-11-12
PFUnAND—Below MRL2024-11-12
ADONAND—Below MRL2024-11-12
HFPO-DAND10Below MRL2024-11-12
PFBAND—Below MRL2024-11-12
6:2 FTSND—Below MRL2024-11-12
4:2 FTSND—Below MRL2024-11-12
8:2 FTSND—Below MRL2024-11-12
PFMPAND—Below MRL2024-11-12
PFPeAND—Below MRL2024-11-12
PFEESAND—Below MRL2024-11-12
PFPeSND—Below MRL2024-11-12
PFHpSND—Below MRL2024-11-12
PFHxAND—Below MRL2024-11-12
PFMBAND—Below MRL2024-11-12
PFTAND—Below MRL2024-11-12
PFDoAND—Below MRL2024-11-12
PFHpAND—Below MRL2024-11-12
NMeFOSAAND—Below MRL2024-11-12
PFTrDAND—Below MRL2024-11-12
lithiumND—Below MRL2024-11-12
PFBSND—Below MRL2024-11-12
PFHxSND10Below MRL2024-11-12
PFNAND10Below MRL2024-11-12
PFOSND4Below MRL2024-11-12
PFOAND4Below MRL2024-11-12
PFDAND—Below MRL2024-11-12
NEtFOSAAND—Below MRL2024-11-12
PFHpSND—Below MRL2025-02-11
PFEESAND—Below MRL2025-02-11
NFDHAND—Below MRL2025-02-11
PFPeSND—Below MRL2025-02-11
PFTAND—Below MRL2025-02-11
PFTrDAND—Below MRL2025-02-11
NEtFOSAAND—Below MRL2025-02-11
NMeFOSAAND—Below MRL2025-02-11
PFMBAND—Below MRL2025-02-11
PFHpAND—Below MRL2025-02-11
6:2 FTSND—Below MRL2025-02-11
lithiumND—Below MRL2025-02-11
11Cl-PF3OUdSND—Below MRL2025-02-11
PFHxSND10Below MRL2025-02-11
PFNAND10Below MRL2025-02-11
PFOSND4Below MRL2025-02-11
PFOAND4Below MRL2025-02-11
PFDAND—Below MRL2025-02-11
PFDoAND—Below MRL2025-02-11
8:2 FTSND—Below MRL2025-02-11
PFUnAND—Below MRL2025-02-11
PFPeAND—Below MRL2025-02-11
9Cl-PF3ONSND—Below MRL2025-02-11
PFBSND—Below MRL2025-02-11
ADONAND—Below MRL2025-02-11
HFPO-DAND10Below MRL2025-02-11
PFBAND—Below MRL2025-02-11
4:2 FTSND—Below MRL2025-02-11
PFMPAND—Below MRL2025-02-11
PFHxAND—Below MRL2025-02-11
PFOSND4Below MRL2024-05-20
HFPO-DAND10Below MRL2024-05-20
ADONAND—Below MRL2024-05-20
9Cl-PF3ONSND—Below MRL2024-05-20
11Cl-PF3OUdSND—Below MRL2024-05-20
PFHxAND—Below MRL2024-05-20
PFHpAND—Below MRL2024-05-20
PFDoAND—Below MRL2024-05-20
PFHxSND10Below MRL2024-05-20
PFOAND4Below MRL2024-05-20
PFNAND10Below MRL2024-05-20
PFBAND—Below MRL2024-05-20
PFPeSND—Below MRL2024-05-20
PFDAND—Below MRL2024-05-20
PFHpSND—Below MRL2024-05-20
PFBSND—Below MRL2024-05-20
lithiumND—Below MRL2024-05-20
NMeFOSAAND—Below MRL2024-05-20
NEtFOSAAND—Below MRL2024-05-20
PFTrDAND—Below MRL2024-05-20
PFEESAND—Below MRL2024-05-20
PFUnAND—Below MRL2024-05-20
6:2 FTSND—Below MRL2024-05-20
NFDHAND—Below MRL2024-05-20
PFMBAND—Below MRL2024-05-20
PFEESAND—Below MRL2024-05-13
PFMPAND—Below MRL2024-05-20
8:2 FTSND—Below MRL2024-05-20
4:2 FTSND—Below MRL2024-05-20
PFTAND—Below MRL2024-05-20
6:2 FTSND—Below MRL2024-11-12
PFHpAND—Below MRL2024-11-12
PFHxSND10Below MRL2024-11-12
PFNAND10Below MRL2024-11-12
PFOSND4Below MRL2024-11-12
PFOAND4Below MRL2024-11-12
PFDAND—Below MRL2024-11-12
PFDoAND—Below MRL2024-11-12
PFHxAND—Below MRL2024-11-12
PFUnAND—Below MRL2024-11-12
11Cl-PF3OUdSND—Below MRL2024-11-12
9Cl-PF3ONSND—Below MRL2024-11-12
ADONAND—Below MRL2024-11-12
PFBSND—Below MRL2024-11-12
PFBAND—Below MRL2024-11-12
PFMPAND—Below MRL2024-11-12
4:2 FTSND—Below MRL2024-11-12
8:2 FTSND—Below MRL2024-11-12
PFPeAND—Below MRL2024-11-12
PFEESAND—Below MRL2024-11-12
NFDHAND—Below MRL2024-11-12
PFPeSND—Below MRL2024-11-12
PFHpSND—Below MRL2024-11-12
PFTAND—Below MRL2024-11-12
PFTrDAND—Below MRL2024-11-12
NEtFOSAAND—Below MRL2024-11-12
NMeFOSAAND—Below MRL2024-11-12
lithiumND—Below MRL2024-11-12
HFPO-DAND10Below MRL2024-11-12
PFPeA3.1—2024-05-20

Next steps