PFAS Comply

BELLINGHAM DPW WATER SEWER DIVISION

PWSID: MA2025000 · BELLINGHAM, MA · Serving 16,061 people

Type: CWSOwner: LSource: GW
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

PFOA4.3 ppt(MCL: 4 ppt)
PFOS5 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
5 ppt
Highest single detection
2024-09-23
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
ADONAND—Below MRL2025-03-28
PFDoAND—Below MRL2024-09-23
PFHxAND—Below MRL2024-09-23
11Cl-PF3OUdSND—Below MRL2024-09-23
9Cl-PF3ONSND—Below MRL2024-09-23
ADONAND—Below MRL2024-09-23
PFUnAND—Below MRL2024-09-23
PFMPAND—Below MRL2025-03-28
lithiumND—Below MRL2025-03-10
11Cl-PF3OUdSND—Below MRL2025-03-28
9Cl-PF3ONSND—Below MRL2025-03-28
PFDAND—Below MRL2024-09-23
PFNAND10Below MRL2024-09-23
PFHxSND10Below MRL2024-09-23
PFHpAND—Below MRL2024-09-23
HFPO-DAND10Below MRL2024-09-23
PFPeSND—Below MRL2024-09-23
lithiumND—Below MRL2024-09-23
PFBSND—Below MRL2024-09-23
PFOSND4Below MRL2024-09-23
NFDHAND—Below MRL2024-09-23
PFTAND—Below MRL2024-09-23
PFTrDAND—Below MRL2024-09-23
NEtFOSAAND—Below MRL2024-09-23
PFEESAND—Below MRL2024-09-23
PFHpSND—Below MRL2024-09-23
PFBAND—Below MRL2024-09-23
PFMBAND—Below MRL2024-09-23
PFPeAND—Below MRL2024-09-23
PFMPAND—Below MRL2024-09-23
8:2 FTSND—Below MRL2024-09-23
4:2 FTSND—Below MRL2024-09-23
6:2 FTSND—Below MRL2024-09-23
NMeFOSAAND—Below MRL2024-09-23
NEtFOSAAND—Below MRL2025-03-28
PFHxAND—Below MRL2025-03-28
NMeFOSAAND—Below MRL2025-03-28
PFDoAND—Below MRL2025-03-28
PFBSND—Below MRL2025-03-28
PFHpAND—Below MRL2025-03-28
PFHxSND10Below MRL2025-03-28
PFNAND10Below MRL2025-03-28
PFOSND4Below MRL2025-03-28
PFOAND4Below MRL2025-03-28
11Cl-PF3OUdSND—Below MRL2025-03-28
PFDAND—Below MRL2025-03-28
PFTrDAND—Below MRL2025-03-28
PFUnAND—Below MRL2025-03-28
9Cl-PF3ONSND—Below MRL2025-03-28
ADONAND—Below MRL2025-03-28
HFPO-DAND10Below MRL2025-03-28
PFEESAND—Below MRL2025-03-28
PFTAND—Below MRL2025-03-28
PFBAND—Below MRL2025-03-28
PFHpSND—Below MRL2025-03-28
NFDHAND—Below MRL2025-03-28
lithiumND—Below MRL2025-03-10
PFMBAND—Below MRL2025-03-28
PFPeAND—Below MRL2025-03-28
PFMPAND—Below MRL2025-03-28
8:2 FTSND—Below MRL2025-03-28
4:2 FTSND—Below MRL2025-03-28
6:2 FTSND—Below MRL2025-03-28
PFPeSND—Below MRL2025-03-28
PFMPAND—Below MRL2024-09-23
ADONAND—Below MRL2024-09-23
HFPO-DAND10Below MRL2024-09-23
PFBAND—Below MRL2024-09-23
lithiumND—Below MRL2024-09-23
4:2 FTSND—Below MRL2024-09-23
PFPeAND—Below MRL2024-09-23
PFMBAND—Below MRL2024-09-23
PFEESAND—Below MRL2024-09-23
NFDHAND—Below MRL2024-09-23
6:2 FTSND—Below MRL2024-09-23
PFHpSND—Below MRL2024-09-23
9Cl-PF3ONSND—Below MRL2024-09-23
PFPeSND—Below MRL2024-09-23
PFTAND—Below MRL2024-09-23
8:2 FTSND—Below MRL2024-09-23
PFTrDAND—Below MRL2024-09-23
NEtFOSAAND—Below MRL2024-09-23
NMeFOSAAND—Below MRL2024-09-23
PFHpAND—Below MRL2024-09-23
PFHxSND10Below MRL2024-09-23
PFDAND—Below MRL2024-09-23
PFDoAND—Below MRL2024-09-23
PFHxAND—Below MRL2024-09-23
PFUnAND—Below MRL2024-09-23
PFNAND10Below MRL2024-09-23
11Cl-PF3OUdSND—Below MRL2024-09-23
NEtFOSAAND—Below MRL2025-03-28
6:2 FTSND—Below MRL2025-03-28
4:2 FTSND—Below MRL2025-03-28
8:2 FTSND—Below MRL2025-03-28
NFDHAND—Below MRL2025-03-28
PFPeAND—Below MRL2025-03-28
PFMBAND—Below MRL2025-03-28
PFEESAND—Below MRL2025-03-28
PFHpSND—Below MRL2025-03-28
PFTrDAND—Below MRL2025-03-28
NMeFOSAAND—Below MRL2025-03-28
PFBAND—Below MRL2025-03-28
PFPeSND—Below MRL2025-03-28
PFTAND—Below MRL2025-03-28
PFDAND—Below MRL2025-03-28
HFPO-DAND10Below MRL2025-03-28
PFHpAND—Below MRL2025-03-28
PFNAND10Below MRL2025-03-28
PFOSND4Below MRL2025-03-28
PFOAND4Below MRL2025-03-28
PFHxSND10Below MRL2025-03-28
PFDoAND—Below MRL2025-03-28
PFHxAND—Below MRL2025-03-28
PFUnAND—Below MRL2025-03-28
PFOS54Exceeds2024-09-23
PFOA4.34Exceeds2024-09-23
PFOA4.34Exceeds2024-09-23
PFBS4.1—2024-09-23
PFBS3.4—2025-03-28

Next steps