PFAS Comply

METHUEN WATER DEPT

PWSID: MA3181000 · METHUEN, MA · Serving 53,059 people

Type: CWSOwner: LSource: SW
Settlement eligible
May qualify for 3M/DuPont settlement funds
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At risk

PFAS detected at levels approaching EPA MCLs. Monitoring recommended.

Key contaminants vs MCL

PFOA4 ppt

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

Detection summary

3
PFAS compounds detected
5 ppt
Highest single detection
2024-09-19
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFHxSND10Below MRL2024-09-19
PFOAND4Below MRL2023-12-19
PFDAND—Below MRL2023-12-19
PFDoAND—Below MRL2023-12-19
PFHxAND—Below MRL2023-12-19
PFUnAND—Below MRL2023-12-19
11Cl-PF3OUdSND—Below MRL2023-12-19
9Cl-PF3ONSND—Below MRL2023-12-19
ADONAND—Below MRL2023-12-19
HFPO-DAND10Below MRL2023-12-19
PFBAND—Below MRL2023-12-19
6:2 FTSND—Below MRL2023-12-19
PFOSND4Below MRL2023-12-19
8:2 FTSND—Below MRL2023-12-19
PFPeSND—Below MRL2023-12-19
PFPeAND—Below MRL2023-12-19
PFMBAND—Below MRL2023-12-19
PFEESAND—Below MRL2023-12-19
NFDHAND—Below MRL2023-12-19
PFHpSND—Below MRL2023-12-19
PFTAND—Below MRL2023-12-19
PFTrDAND—Below MRL2023-12-19
NEtFOSAAND—Below MRL2023-12-19
NMeFOSAAND—Below MRL2023-12-19
4:2 FTSND—Below MRL2023-12-19
PFHxSND10Below MRL2023-12-19
PFHpAND—Below MRL2023-12-19
PFBSND—Below MRL2023-12-19
PFNAND10Below MRL2023-12-19
lithiumND—Below MRL2023-12-19
PFOAND4Below MRL2024-03-25
HFPO-DAND10Below MRL2024-03-25
ADONAND—Below MRL2024-03-25
9Cl-PF3ONSND—Below MRL2024-03-25
11Cl-PF3OUdSND—Below MRL2024-03-25
PFUnAND—Below MRL2024-03-25
PFBAND—Below MRL2024-03-25
PFDoAND—Below MRL2024-03-25
PFPeAND—Below MRL2024-03-25
PFNAND10Below MRL2024-03-25
PFHxAND—Below MRL2024-03-25
PFHxSND10Below MRL2024-03-25
PFMPAND—Below MRL2024-03-25
PFOSND4Below MRL2024-03-25
PFMBAND—Below MRL2024-03-25
PFEESAND—Below MRL2024-03-25
NFDHAND—Below MRL2024-03-25
PFPeSND—Below MRL2024-03-25
PFHpSND—Below MRL2024-03-25
PFTrDAND—Below MRL2024-03-25
PFTAND—Below MRL2024-03-25
lithiumND—Below MRL2024-03-25
NMeFOSAAND—Below MRL2024-03-25
NEtFOSAAND—Below MRL2024-03-25
6:2 FTSND—Below MRL2024-03-25
PFBSND—Below MRL2024-03-25
PFDAND—Below MRL2024-03-25
PFHpAND—Below MRL2024-03-25
8:2 FTSND—Below MRL2024-03-25
4:2 FTSND—Below MRL2024-03-25
PFDoAND—Below MRL2024-06-05
9Cl-PF3ONSND—Below MRL2024-06-05
lithiumND—Below MRL2024-06-05
PFHxSND10Below MRL2024-06-05
PFHpAND—Below MRL2024-06-05
PFBSND—Below MRL2024-06-05
11Cl-PF3OUdSND—Below MRL2024-06-05
ADONAND—Below MRL2024-06-05
PFMPAND—Below MRL2024-09-19
8:2 FTSND—Below MRL2024-09-19
4:2 FTSND—Below MRL2024-09-19
6:2 FTSND—Below MRL2024-09-19
PFMPAND—Below MRL2023-12-19
4:2 FTSND—Below MRL2024-06-05
PFDAND—Below MRL2024-06-05
NMeFOSAAND—Below MRL2024-06-05
NEtFOSAAND—Below MRL2024-06-05
PFTrDAND—Below MRL2024-06-05
PFTAND—Below MRL2024-06-05
PFUnAND—Below MRL2024-06-05
PFMBAND—Below MRL2024-06-05
PFHpSND—Below MRL2024-06-05
PFOAND4Below MRL2024-06-05
PFPeSND—Below MRL2024-06-05
NFDHAND—Below MRL2024-06-05
PFBAND—Below MRL2024-06-05
PFEESAND—Below MRL2024-06-05
HFPO-DAND10Below MRL2024-06-05
PFOSND4Below MRL2024-06-05
PFNAND10Below MRL2024-06-05
PFMPAND—Below MRL2024-06-05
8:2 FTSND—Below MRL2024-06-05
6:2 FTSND—Below MRL2024-06-05
ADONAND—Below MRL2024-09-19
PFNAND10Below MRL2024-09-19
PFDoAND—Below MRL2024-09-19
PFBAND—Below MRL2024-09-19
PFHpAND—Below MRL2024-09-19
PFBSND—Below MRL2024-09-19
NMeFOSAAND—Below MRL2024-09-19
NEtFOSAAND—Below MRL2024-09-19
PFTrDAND—Below MRL2024-09-19
PFTAND—Below MRL2024-09-19
PFOSND4Below MRL2024-09-19
PFDAND—Below MRL2024-09-19
PFUnAND—Below MRL2024-09-19
11Cl-PF3OUdSND—Below MRL2024-09-19
9Cl-PF3ONSND—Below MRL2024-09-19
PFHpSND—Below MRL2024-09-19
lithiumND—Below MRL2024-09-19
HFPO-DAND10Below MRL2024-09-19
NFDHAND—Below MRL2024-09-19
PFEESAND—Below MRL2024-09-19
PFMBAND—Below MRL2024-09-19
PFPeSND—Below MRL2024-09-19
PFPeA5—2024-09-19
PFHxA4—2024-09-19
PFOA44Detected2024-09-19
PFHxA3—2024-06-05
PFPeA3—2024-06-05

Next steps