PFAS Comply

FRIDAY HARBOR TOWN OF

PWSID: WA5326595 · Friday Harbor, WA · Serving 3,543 people

Type: CWSOwner: LSource: 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
2023-07-25
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFHpAND—Below MRL2023-02-06
ADONAND—Below MRL2023-02-06
PFUnAND—Below MRL2023-02-06
PFHxAND—Below MRL2023-02-06
PFDoAND—Below MRL2023-02-06
PFDAND—Below MRL2023-02-06
PFOAND4Below MRL2023-02-06
PFOSND4Below MRL2023-02-06
PFHxSND10Below MRL2023-02-06
NMeFOSAAND—Below MRL2023-02-06
PFBSND—Below MRL2023-02-06
HFPO-DAND10Below MRL2023-02-06
PFHpSND—Below MRL2023-02-06
NEtFOSAAND—Below MRL2023-02-06
PFNAND10Below MRL2023-02-06
PFEESAND—Below MRL2023-02-06
PFTrDAND—Below MRL2023-02-06
lithiumND—Below MRL2023-02-06
11Cl-PF3OUdSND—Below MRL2023-02-06
9Cl-PF3ONSND—Below MRL2023-02-06
NFDHAND—Below MRL2023-02-06
PFPeSND—Below MRL2023-02-06
PFBAND—Below MRL2023-02-06
PFMBAND—Below MRL2023-02-06
PFPeAND—Below MRL2023-02-06
PFMPAND—Below MRL2023-02-06
8:2 FTSND—Below MRL2023-02-06
4:2 FTSND—Below MRL2023-02-06
6:2 FTSND—Below MRL2023-02-06
PFTAND—Below MRL2023-02-06
lithiumND—Below MRL2023-04-19
PFDAND—Below MRL2023-04-19
NFDHAND—Below MRL2023-04-19
PFHpSND—Below MRL2023-04-19
8:2 FTSND—Below MRL2023-04-19
4:2 FTSND—Below MRL2023-04-19
6:2 FTSND—Below MRL2023-04-19
PFBAND—Below MRL2023-04-19
HFPO-DAND10Below MRL2023-04-19
ADONAND—Below MRL2023-04-19
9Cl-PF3ONSND—Below MRL2023-04-19
11Cl-PF3OUdSND—Below MRL2023-04-19
PFUnAND—Below MRL2023-04-19
PFPeAND—Below MRL2023-04-19
PFDoAND—Below MRL2023-04-19
PFMPAND—Below MRL2023-04-19
PFOAND4Below MRL2023-04-19
PFOSND4Below MRL2023-04-19
PFNAND10Below MRL2023-04-19
PFHxSND10Below MRL2023-04-19
PFHpAND—Below MRL2023-04-19
PFBSND—Below MRL2023-04-19
NMeFOSAAND—Below MRL2023-04-19
NEtFOSAAND—Below MRL2023-04-19
PFTrDAND—Below MRL2023-04-19
PFTAND—Below MRL2023-04-19
PFEESAND—Below MRL2023-04-19
PFHxAND—Below MRL2023-04-19
PFPeSND—Below MRL2023-04-19
PFMBAND—Below MRL2023-04-19
PFOSND4Below MRL2023-10-11
NEtFOSAAND—Below MRL2023-07-25
11Cl-PF3OUdSND—Below MRL2023-10-11
PFUnAND—Below MRL2023-10-11
PFHxAND—Below MRL2023-10-11
PFDoAND—Below MRL2023-10-11
PFOAND4Below MRL2023-10-11
9Cl-PF3ONSND—Below MRL2023-10-11
lithiumND—Below MRL2023-07-25
PFTAND—Below MRL2023-07-25
PFNAND10Below MRL2023-10-11
PFHxSND10Below MRL2023-10-11
PFHpAND—Below MRL2023-10-11
PFBSND—Below MRL2023-10-11
PFDAND—Below MRL2023-10-11
PFMBAND—Below MRL2023-10-11
PFTrDAND—Below MRL2023-07-25
PFHpSND—Below MRL2023-10-11
PFPeSND—Below MRL2023-10-11
NMeFOSAAND—Below MRL2023-07-25
PFEESAND—Below MRL2023-10-11
ADONAND—Below MRL2023-10-11
PFPeAND—Below MRL2023-10-11
PFMPAND—Below MRL2023-10-11
8:2 FTSND—Below MRL2023-10-11
4:2 FTSND—Below MRL2023-10-11
6:2 FTSND—Below MRL2023-10-11
PFBAND—Below MRL2023-10-11
HFPO-DAND10Below MRL2023-10-11
NFDHAND—Below MRL2023-10-11
PFEESAND—Below MRL2023-10-17
PFHpSND—Below MRL2023-10-17
ADONAND—Below MRL2023-10-17
NMeFOSAAND—Below MRL2023-10-17
HFPO-DAND10Below MRL2023-10-17
NEtFOSAAND—Below MRL2023-10-17
lithiumND—Below MRL2023-10-17
PFTrDAND—Below MRL2023-10-17
PFTAND—Below MRL2023-10-17
PFMBAND—Below MRL2023-10-17
PFPeAND—Below MRL2023-10-17
NFDHAND—Below MRL2023-10-17
PFPeSND—Below MRL2023-10-17
PFMPAND—Below MRL2023-10-17
8:2 FTSND—Below MRL2023-10-17
4:2 FTSND—Below MRL2023-10-17
11Cl-PF3OUdSND—Below MRL2023-10-17
PFBAND—Below MRL2023-10-17
PFBSND—Below MRL2023-10-17
9Cl-PF3ONSND—Below MRL2023-10-17
PFUnAND—Below MRL2023-10-17
PFHxAND—Below MRL2023-10-17
PFDoAND—Below MRL2023-10-17
PFDAND—Below MRL2023-10-17
PFOAND4Below MRL2023-10-17
PFOSND4Below MRL2023-10-17
PFNAND10Below MRL2023-10-17
PFHxSND10Below MRL2023-10-17
PFHpAND—Below MRL2023-10-17
6:2 FTSND—Below MRL2023-10-17

Next steps