PFAS Comply

LUMMI TRIBAL WATER DISTRICT

PWSID: 105300002 · BELLINGHAM, WA · Serving 3,699 people

Type: CWSOwner: NSource: SW
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

0
PFAS compounds detected
N/A ppt
Highest single detection
2025-08-04
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFOSND4Below MRL2025-02-11
NEtFOSAAND—Below MRL2025-02-11
lithiumND—Below MRL2025-02-11
PFTAND—Below MRL2025-02-11
PFTrDAND—Below MRL2025-02-11
ADONAND—Below MRL2025-02-11
PFHpSND—Below MRL2025-02-11
PFPeSND—Below MRL2025-02-11
NFDHAND—Below MRL2025-02-11
PFEESAND—Below MRL2025-02-11
PFMBAND—Below MRL2025-02-11
PFPeAND—Below MRL2025-02-11
PFMPAND—Below MRL2025-02-11
8:2 FTSND—Below MRL2025-02-11
4:2 FTSND—Below MRL2025-02-11
6:2 FTSND—Below MRL2025-02-11
PFHxSND10Below MRL2025-02-11
HFPO-DAND10Below MRL2025-02-11
PFBSND—Below MRL2025-02-11
9Cl-PF3ONSND—Below MRL2025-02-11
11Cl-PF3OUdSND—Below MRL2025-02-11
PFUnAND—Below MRL2025-02-11
PFHxAND—Below MRL2025-02-11
PFDoAND—Below MRL2025-02-11
PFDAND—Below MRL2025-02-11
PFOAND4Below MRL2025-02-11
NMeFOSAAND—Below MRL2025-02-11
PFNAND10Below MRL2025-02-11
PFHpAND—Below MRL2025-02-11
PFBAND—Below MRL2025-02-11
4:2 FTSND—Below MRL2025-05-07
PFDoAND—Below MRL2025-05-07
ADONAND—Below MRL2025-05-07
9Cl-PF3ONSND—Below MRL2025-05-07
11Cl-PF3OUdSND—Below MRL2025-05-07
PFUnAND—Below MRL2025-05-07
PFHxAND—Below MRL2025-05-07
PFNAND10Below MRL2025-05-07
PFHxSND10Below MRL2025-05-07
PFHpAND—Below MRL2025-05-07
PFBAND—Below MRL2025-05-07
PFEESAND—Below MRL2025-05-07
HFPO-DAND10Below MRL2025-05-07
8:2 FTSND—Below MRL2025-05-07
PFDAND—Below MRL2025-05-07
PFOAND4Below MRL2025-05-07
lithiumND—Below MRL2025-05-07
6:2 FTSND—Below MRL2025-05-07
PFMPAND—Below MRL2025-05-07
PFMBAND—Below MRL2025-05-07
PFOSND4Below MRL2025-05-07
NFDHAND—Below MRL2025-05-07
PFPeSND—Below MRL2025-05-07
PFBSND—Below MRL2025-05-07
PFTAND—Below MRL2025-05-07
PFTrDAND—Below MRL2025-05-07
NEtFOSAAND—Below MRL2025-05-07
NMeFOSAAND—Below MRL2025-05-07
PFHpSND—Below MRL2025-05-07
PFPeAND—Below MRL2025-05-07
PFUnAND—Below MRL2025-08-04
PFDoAND—Below MRL2025-08-04
PFOAND4Below MRL2025-08-04
PFOSND4Below MRL2025-08-04
PFNAND10Below MRL2025-08-04
PFHpAND—Below MRL2025-08-04
PFBSND—Below MRL2025-08-04
11Cl-PF3OUdSND—Below MRL2025-08-04
PFHxSND10Below MRL2025-08-04
PFHxAND—Below MRL2025-08-04
NMeFOSAAND—Below MRL2025-08-04
NEtFOSAAND—Below MRL2025-08-04
PFTrDAND—Below MRL2025-08-04
PFTAND—Below MRL2025-08-04
PFHpSND—Below MRL2025-08-04
PFPeSND—Below MRL2025-08-04
NFDHAND—Below MRL2025-08-04
PFMBAND—Below MRL2025-08-04
lithiumND—Below MRL2025-08-04
9Cl-PF3ONSND—Below MRL2025-08-04
PFPeAND—Below MRL2025-08-04
PFMPAND—Below MRL2025-08-04
8:2 FTSND—Below MRL2025-08-04
4:2 FTSND—Below MRL2025-08-04
6:2 FTSND—Below MRL2025-08-04
PFBAND—Below MRL2025-08-04
HFPO-DAND10Below MRL2025-08-04
ADONAND—Below MRL2025-08-04
PFEESAND—Below MRL2025-08-04
PFDAND—Below MRL2025-08-04
PFMBAND—Below MRL2025-02-11
PFPeAND—Below MRL2025-02-11
NFDHAND—Below MRL2025-02-11
PFPeSND—Below MRL2025-02-11
PFHpSND—Below MRL2025-02-11
lithiumND—Below MRL2025-02-11
PFTAND—Below MRL2025-02-11
PFTrDAND—Below MRL2025-02-11
NEtFOSAAND—Below MRL2025-02-11
NMeFOSAAND—Below MRL2025-02-11
PFEESAND—Below MRL2025-02-11
PFHpAND—Below MRL2025-02-11
PFHxSND10Below MRL2025-02-11
PFNAND10Below MRL2025-02-11
ADONAND—Below MRL2025-02-11
PFMPAND—Below MRL2025-02-11
8:2 FTSND—Below MRL2025-02-11
4:2 FTSND—Below MRL2025-02-11
6:2 FTSND—Below MRL2025-02-11
PFBAND—Below MRL2025-02-11
PFBSND—Below MRL2025-02-11
HFPO-DAND10Below MRL2025-02-11
PFOSND4Below MRL2025-02-11
9Cl-PF3ONSND—Below MRL2025-02-11
11Cl-PF3OUdSND—Below MRL2025-02-11
PFUnAND—Below MRL2025-02-11
PFHxAND—Below MRL2025-02-11
PFDoAND—Below MRL2025-02-11
PFDAND—Below MRL2025-02-11
PFOAND4Below MRL2025-02-11
PFNAND10Below MRL2025-08-04
PFOAND4Below MRL2025-08-04
PFDAND—Below MRL2025-08-04
PFDoAND—Below MRL2025-08-04
PFHxAND—Below MRL2025-08-04
PFMPAND—Below MRL2025-08-04
PFOSND4Below MRL2025-08-04
PFUnAND—Below MRL2025-08-04
11Cl-PF3OUdSND—Below MRL2025-08-04
9Cl-PF3ONSND—Below MRL2025-08-04
ADONAND—Below MRL2025-08-04
HFPO-DAND10Below MRL2025-08-04
PFBAND—Below MRL2025-08-04
6:2 FTSND—Below MRL2025-08-04
PFHxSND10Below MRL2025-08-04
8:2 FTSND—Below MRL2025-08-04
PFEESAND—Below MRL2025-08-04
PFPeAND—Below MRL2025-08-04
PFMBAND—Below MRL2025-08-04
NFDHAND—Below MRL2025-08-04
PFHpSND—Below MRL2025-08-04
4:2 FTSND—Below MRL2025-08-04
PFBSND—Below MRL2025-08-04
NMeFOSAAND—Below MRL2025-08-04
NEtFOSAAND—Below MRL2025-08-04
PFTrDAND—Below MRL2025-08-04
PFTAND—Below MRL2025-08-04
lithiumND—Below MRL2025-08-04
PFPeSND—Below MRL2025-08-04
PFHpAND—Below MRL2025-08-04
PFMBAND—Below MRL2025-02-11
NEtFOSAAND—Below MRL2025-02-11
6:2 FTSND—Below MRL2025-02-11
4:2 FTSND—Below MRL2025-02-11
lithiumND—Below MRL2025-02-11
PFHpSND—Below MRL2025-02-11
PFPeSND—Below MRL2025-02-11
PFBAND—Below MRL2025-02-11
PFEESAND—Below MRL2025-02-11
9Cl-PF3ONSND—Below MRL2025-02-11
PFPeAND—Below MRL2025-02-11
NMeFOSAAND—Below MRL2025-02-11
PFMPAND—Below MRL2025-02-11
NFDHAND—Below MRL2025-02-11
PFHxAND—Below MRL2025-02-11
PFBSND—Below MRL2025-02-11
PFHpAND—Below MRL2025-02-11
PFHxSND10Below MRL2025-02-11
PFNAND10Below MRL2025-02-11
PFOSND4Below MRL2025-02-11
PFOAND4Below MRL2025-02-11
ADONAND—Below MRL2025-02-11
PFDoAND—Below MRL2025-02-11
HFPO-DAND10Below MRL2025-02-11
PFUnAND—Below MRL2025-02-11
11Cl-PF3OUdSND—Below MRL2025-02-11
PFTrDAND—Below MRL2025-02-11
8:2 FTSND—Below MRL2025-02-11
PFTAND—Below MRL2025-02-11
PFDAND—Below MRL2025-02-11
PFTAND—Below MRL2025-08-04
lithiumND—Below MRL2025-08-04
PFTrDAND—Below MRL2025-08-04
NMeFOSAAND—Below MRL2025-08-04
NEtFOSAAND—Below MRL2025-08-04
PFMPAND—Below MRL2025-02-11
PFHpSND—Below MRL2025-02-11
PFPeSND—Below MRL2025-02-11
NFDHAND—Below MRL2025-02-11
PFEESAND—Below MRL2025-02-11
PFMBAND—Below MRL2025-02-11
HFPO-DAND10Below MRL2025-02-11
PFPeAND—Below MRL2025-02-11
NMeFOSAAND—Below MRL2025-02-11
lithiumND—Below MRL2025-02-11
PFTAND—Below MRL2025-02-11
PFDAND—Below MRL2025-02-11
PFDoAND—Below MRL2025-02-11
PFHxAND—Below MRL2025-02-11
PFUnAND—Below MRL2025-02-11
6:2 FTSND—Below MRL2025-02-11
NEtFOSAAND—Below MRL2025-02-11
8:2 FTSND—Below MRL2025-02-11
PFBSND—Below MRL2025-02-11
PFHpAND—Below MRL2025-02-11
PFHxSND10Below MRL2025-02-11
PFNAND10Below MRL2025-02-11
PFOSND4Below MRL2025-02-11
PFOAND4Below MRL2025-02-11
4:2 FTSND—Below MRL2025-02-11
ADONAND—Below MRL2025-02-11
9Cl-PF3ONSND—Below MRL2025-02-11
PFTrDAND—Below MRL2025-02-11
11Cl-PF3OUdSND—Below MRL2025-02-11
PFBAND—Below MRL2025-02-11
11Cl-PF3OUdSND—Below MRL2025-08-04
9Cl-PF3ONSND—Below MRL2025-08-04
ADONAND—Below MRL2025-08-04
HFPO-DAND10Below MRL2025-08-04
PFBAND—Below MRL2025-08-04
4:2 FTSND—Below MRL2025-08-04
6:2 FTSND—Below MRL2025-08-04
PFTAND—Below MRL2025-08-04
PFUnAND—Below MRL2025-08-04
PFTrDAND—Below MRL2025-08-04
NMeFOSAAND—Below MRL2025-08-04
PFDAND—Below MRL2025-08-04
PFHxAND—Below MRL2025-08-04
lithiumND—Below MRL2025-08-04
PFBSND—Below MRL2025-08-04
PFHpAND—Below MRL2025-08-04
PFHxSND10Below MRL2025-08-04
PFNAND10Below MRL2025-08-04
PFOSND4Below MRL2025-08-04
PFOAND4Below MRL2025-08-04
NEtFOSAAND—Below MRL2025-08-04
PFDoAND—Below MRL2025-08-04
PFMPAND—Below MRL2025-08-04
PFPeAND—Below MRL2025-08-04
PFMBAND—Below MRL2025-08-04
PFEESAND—Below MRL2025-08-04
NFDHAND—Below MRL2025-08-04
PFPeSND—Below MRL2025-08-04
PFHpSND—Below MRL2025-08-04
8:2 FTSND—Below MRL2025-08-04
PFHxAND—Below MRL2025-02-11
PFDAND—Below MRL2025-02-11
PFOSND4Below MRL2025-02-11
PFNAND10Below MRL2025-02-11
PFHxSND10Below MRL2025-02-11
PFHpAND—Below MRL2025-02-11
PFBSND—Below MRL2025-02-11
lithiumND—Below MRL2025-02-11
PFHpSND—Below MRL2025-02-11
PFUnAND—Below MRL2025-02-11
PFTAND—Below MRL2025-02-11
PFDoAND—Below MRL2025-02-11
PFTrDAND—Below MRL2025-02-11
PFPeSND—Below MRL2025-02-11
8:2 FTSND—Below MRL2025-02-11
PFOAND4Below MRL2025-02-11
NFDHAND—Below MRL2025-02-11
11Cl-PF3OUdSND—Below MRL2025-02-11
NMeFOSAAND—Below MRL2025-02-11
PFMBAND—Below MRL2025-02-11
PFEESAND—Below MRL2025-02-11
PFMPAND—Below MRL2025-02-11
4:2 FTSND—Below MRL2025-02-11
6:2 FTSND—Below MRL2025-02-11
PFBAND—Below MRL2025-02-11
HFPO-DAND10Below MRL2025-02-11
ADONAND—Below MRL2025-02-11
NEtFOSAAND—Below MRL2025-02-11
9Cl-PF3ONSND—Below MRL2025-02-11
PFPeAND—Below MRL2025-02-11
PFBSND—Below MRL2025-08-04
PFTAND—Below MRL2025-08-04
PFTrDAND—Below MRL2025-08-04
NEtFOSAAND—Below MRL2025-08-04
NMeFOSAAND—Below MRL2025-08-04
PFDAND—Below MRL2025-08-04
PFOAND4Below MRL2025-08-04
PFOSND4Below MRL2025-08-04
PFNAND10Below MRL2025-08-04
PFHpAND—Below MRL2025-08-04
lithiumND—Below MRL2025-08-04
PFDoAND—Below MRL2025-08-04
9Cl-PF3ONSND—Below MRL2025-08-04
PFHxSND10Below MRL2025-08-04
PFMPAND—Below MRL2025-08-04
ADONAND—Below MRL2025-08-04
HFPO-DAND10Below MRL2025-08-04
PFBAND—Below MRL2025-08-04
6:2 FTSND—Below MRL2025-08-04
PFUnAND—Below MRL2025-08-04
8:2 FTSND—Below MRL2025-08-04
11Cl-PF3OUdSND—Below MRL2025-08-04
PFPeAND—Below MRL2025-08-04
PFMBAND—Below MRL2025-08-04
PFEESAND—Below MRL2025-08-04
NFDHAND—Below MRL2025-08-04
PFPeSND—Below MRL2025-08-04
PFHpSND—Below MRL2025-08-04
PFHxAND—Below MRL2025-08-04
4:2 FTSND—Below MRL2025-08-04
lithiumND—Below MRL2025-02-11
PFBSND—Below MRL2025-02-11
PFMBAND—Below MRL2025-02-11
PFTAND—Below MRL2025-02-11
PFTrDAND—Below MRL2025-02-11
NEtFOSAAND—Below MRL2025-02-11
NMeFOSAAND—Below MRL2025-02-11
PFDoAND—Below MRL2025-02-11
PFMPAND—Below MRL2025-02-11
8:2 FTSND—Below MRL2025-02-11
4:2 FTSND—Below MRL2025-02-11
6:2 FTSND—Below MRL2025-02-11
PFBAND—Below MRL2025-02-11
HFPO-DAND10Below MRL2025-02-11
ADONAND—Below MRL2025-02-11
9Cl-PF3ONSND—Below MRL2025-02-11
11Cl-PF3OUdSND—Below MRL2025-02-11
PFEESAND—Below MRL2025-02-11
PFHxAND—Below MRL2025-02-11
NFDHAND—Below MRL2025-02-11
PFDAND—Below MRL2025-02-11
PFOAND4Below MRL2025-02-11
PFOSND4Below MRL2025-02-11
PFNAND10Below MRL2025-02-11
PFHxSND10Below MRL2025-02-11
PFHpAND—Below MRL2025-02-11
PFHpSND—Below MRL2025-02-11
PFPeSND—Below MRL2025-02-11
PFPeAND—Below MRL2025-02-11
PFUnAND—Below MRL2025-02-11
PFMPAND—Below MRL2025-08-04
6:2 FTSND—Below MRL2025-08-04
PFOSND4Below MRL2025-08-04
PFNAND10Below MRL2025-08-04
PFHxSND10Below MRL2025-08-04
PFHpAND—Below MRL2025-08-04
PFBSND—Below MRL2025-08-04
PFHpSND—Below MRL2025-08-04
PFPeSND—Below MRL2025-08-04
NFDHAND—Below MRL2025-08-04
PFEESAND—Below MRL2025-08-04
PFMBAND—Below MRL2025-08-04
PFPeAND—Below MRL2025-08-04
4:2 FTSND—Below MRL2025-08-04
PFTAND—Below MRL2025-08-04
PFUnAND—Below MRL2025-08-04
NEtFOSAAND—Below MRL2025-08-04
NMeFOSAAND—Below MRL2025-08-04
lithiumND—Below MRL2025-08-04
PFOAND4Below MRL2025-08-04
PFDAND—Below MRL2025-08-04
8:2 FTSND—Below MRL2025-08-04
PFHxAND—Below MRL2025-08-04
PFTrDAND—Below MRL2025-08-04
11Cl-PF3OUdSND—Below MRL2025-08-04
9Cl-PF3ONSND—Below MRL2025-08-04
ADONAND—Below MRL2025-08-04
HFPO-DAND10Below MRL2025-08-04
PFBAND—Below MRL2025-08-04
PFDoAND—Below MRL2025-08-04
NEtFOSAAND—Below MRL2025-02-11
9Cl-PF3ONSND—Below MRL2025-02-11
PFTAND—Below MRL2025-02-11
PFOSND4Below MRL2025-02-11
PFOAND4Below MRL2025-02-11
PFDAND—Below MRL2025-02-11
PFDoAND—Below MRL2025-02-11
PFHxAND—Below MRL2025-02-11
PFHxSND10Below MRL2025-02-11
11Cl-PF3OUdSND—Below MRL2025-02-11
PFHpAND—Below MRL2025-02-11
ADONAND—Below MRL2025-02-11
HFPO-DAND10Below MRL2025-02-11
PFBAND—Below MRL2025-02-11
6:2 FTSND—Below MRL2025-02-11
4:2 FTSND—Below MRL2025-02-11
PFHpSND—Below MRL2025-02-11
PFUnAND—Below MRL2025-02-11
8:2 FTSND—Below MRL2025-02-11
PFTrDAND—Below MRL2025-02-11
PFNAND10Below MRL2025-02-11
lithiumND—Below MRL2025-02-11
PFMPAND—Below MRL2025-02-11
PFPeAND—Below MRL2025-02-11
PFMBAND—Below MRL2025-02-11
PFEESAND—Below MRL2025-02-11
NFDHAND—Below MRL2025-02-11
PFPeSND—Below MRL2025-02-11
PFBSND—Below MRL2025-02-11
NMeFOSAAND—Below MRL2025-02-11
PFTAND—Below MRL2025-08-04
NMeFOSAAND—Below MRL2025-08-04
lithiumND—Below MRL2025-08-04
NEtFOSAAND—Below MRL2025-08-04
PFTrDAND—Below MRL2025-08-04

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