PFAS Comply

SPOKANE CITY OF

PWSID: WA5383100 · Spokane, WA · Serving 343,167 people

Type: CWSOwner: LSource: GW
Settlement eligible
May qualify for 3M/DuPont settlement funds
Check claims portal →
Exceeds MCL

One or more PFAS compounds exceed EPA Maximum Contaminant Levels. Corrective action required by 2031.

Key contaminants vs MCL

PFOS6.1 ppt(MCL: 4 ppt)

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

Detection summary

4
PFAS compounds detected
6.1 ppt
Highest single detection
2024-08-27
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
ADONAND—Below MRL2025-01-28
PFTrDAND—Below MRL2024-02-20
NMeFOSAAND—Below MRL2024-02-20
PFMPAND—Below MRL2024-02-20
8:2 FTSND—Below MRL2024-02-20
4:2 FTSND—Below MRL2024-02-20
6:2 FTSND—Below MRL2024-02-20
PFOSND4Below MRL2024-02-20
PFNAND10Below MRL2024-02-20
PFHxSND10Below MRL2024-02-20
PFHpAND—Below MRL2024-02-20
PFBSND—Below MRL2024-02-20
PFHpSND—Below MRL2024-02-20
PFTAND—Below MRL2024-02-20
NFDHAND—Below MRL2024-02-20
lithiumND—Below MRL2024-02-20
PFMBAND—Below MRL2024-02-20
PFBAND—Below MRL2024-02-20
HFPO-DAND10Below MRL2024-02-20
ADONAND—Below MRL2024-02-20
9Cl-PF3ONSND—Below MRL2024-02-20
11Cl-PF3OUdSND—Below MRL2024-02-20
PFUnAND—Below MRL2024-02-20
PFHxAND—Below MRL2024-02-20
PFDoAND—Below MRL2024-02-20
PFDAND—Below MRL2024-02-20
PFOAND4Below MRL2024-02-20
PFPeAND—Below MRL2024-02-20
PFPeSND—Below MRL2024-02-20
NEtFOSAAND—Below MRL2024-02-20
PFTrDAND—Below MRL2024-08-27
PFHpSND—Below MRL2024-08-27
lithiumND—Below MRL2024-08-27
NEtFOSAAND—Below MRL2024-08-27
NMeFOSAAND—Below MRL2024-08-27
NFDHAND—Below MRL2024-08-27
PFDAND—Below MRL2024-08-27
PFPeSND—Below MRL2024-08-27
PFBSND—Below MRL2024-08-27
PFHpAND—Below MRL2024-08-27
PFHxSND10Below MRL2024-08-27
PFNAND10Below MRL2024-08-27
PFOSND4Below MRL2024-08-27
PFOAND4Below MRL2024-08-27
PFTAND—Below MRL2024-08-27
8:2 FTSND—Below MRL2024-08-27
PFDoAND—Below MRL2024-08-27
PFHxAND—Below MRL2024-08-27
PFUnAND—Below MRL2024-08-27
11Cl-PF3OUdSND—Below MRL2024-08-27
9Cl-PF3ONSND—Below MRL2024-08-27
ADONAND—Below MRL2024-08-27
HFPO-DAND10Below MRL2024-08-27
PFBAND—Below MRL2024-08-27
4:2 FTSND—Below MRL2024-08-27
PFEESAND—Below MRL2024-08-27
PFMPAND—Below MRL2024-08-27
PFPeAND—Below MRL2024-08-27
PFMBAND—Below MRL2024-08-27
6:2 FTSND—Below MRL2024-08-27
PFBSND—Below MRL2024-02-20
PFOSND4Below MRL2024-02-20
PFNAND10Below MRL2024-02-20
PFHxSND10Below MRL2024-02-20
PFHpAND—Below MRL2024-02-20
11Cl-PF3OUdSND—Below MRL2024-02-20
PFOAND4Below MRL2024-02-20
PFDAND—Below MRL2024-02-20
PFDoAND—Below MRL2024-02-20
PFHpSND—Below MRL2024-02-20
PFUnAND—Below MRL2024-02-20
4:2 FTSND—Below MRL2024-02-20
9Cl-PF3ONSND—Below MRL2024-02-20
ADONAND—Below MRL2024-02-20
HFPO-DAND10Below MRL2024-02-20
PFBAND—Below MRL2024-02-20
PFHxAND—Below MRL2024-02-20
6:2 FTSND—Below MRL2024-02-20
PFMPAND—Below MRL2024-02-20
NEtFOSAAND—Below MRL2024-02-20
PFPeSND—Below MRL2024-02-20
NMeFOSAAND—Below MRL2024-02-20
lithiumND—Below MRL2024-02-20
PFTrDAND—Below MRL2024-02-20
8:2 FTSND—Below MRL2024-02-20
PFPeAND—Below MRL2024-02-20
PFMBAND—Below MRL2024-02-20
PFEESAND—Below MRL2024-02-20
NFDHAND—Below MRL2024-02-20
PFTAND—Below MRL2024-02-20
PFHpSND—Below MRL2024-08-27
PFPeAND—Below MRL2024-08-27
PFMBAND—Below MRL2024-08-27
PFEESAND—Below MRL2024-08-27
PFTAND—Below MRL2024-08-27
PFTrDAND—Below MRL2024-08-27
NEtFOSAAND—Below MRL2024-08-27
PFPeSND—Below MRL2024-08-27
lithiumND—Below MRL2024-08-27
PFOAND4Below MRL2024-08-27
NMeFOSAAND—Below MRL2024-08-27
PFMPAND—Below MRL2024-08-27
4:2 FTSND—Below MRL2024-08-27
6:2 FTSND—Below MRL2024-08-27
PFBAND—Below MRL2024-08-27
ADONAND—Below MRL2024-08-27
9Cl-PF3ONSND—Below MRL2024-08-27
11Cl-PF3OUdSND—Below MRL2024-08-27
PFUnAND—Below MRL2024-08-27
PFHxAND—Below MRL2024-08-27
PFDoAND—Below MRL2024-08-27
PFDAND—Below MRL2024-08-27
8:2 FTSND—Below MRL2024-08-27
HFPO-DAND10Below MRL2024-08-27
PFOSND4Below MRL2024-08-27
PFNAND10Below MRL2024-08-27
PFHpAND—Below MRL2024-08-27
PFHxSND10Below MRL2024-08-27
NFDHAND—Below MRL2024-08-27
PFBSND—Below MRL2024-08-27
PFUnAND—Below MRL2024-02-20
PFMPAND—Below MRL2024-02-20
8:2 FTSND—Below MRL2024-02-20
4:2 FTSND—Below MRL2024-02-20
6:2 FTSND—Below MRL2024-02-20
PFBAND—Below MRL2024-02-20
HFPO-DAND10Below MRL2024-02-20
ADONAND—Below MRL2024-02-20
PFUnAND—Below MRL2025-01-28
PFDoAND—Below MRL2025-01-28
9Cl-PF3ONSND—Below MRL2025-01-28
PFEESAND—Below MRL2024-02-20
11Cl-PF3OUdSND—Below MRL2024-02-20
PFDoAND—Below MRL2024-02-20
lithiumND—Below MRL2024-02-20
9Cl-PF3ONSND—Below MRL2024-02-20
PFTAND—Below MRL2024-02-20
PFMBAND—Below MRL2024-02-20
PFTrDAND—Below MRL2024-02-20
NMeFOSAAND—Below MRL2024-02-20
PFDAND—Below MRL2024-02-20
PFOAND4Below MRL2024-02-20
PFNAND10Below MRL2024-02-20
PFHpAND—Below MRL2024-02-20
PFHpSND—Below MRL2024-02-20
PFPeSND—Below MRL2024-02-20
NFDHAND—Below MRL2024-02-20
PFHxSND10Below MRL2024-02-20
NEtFOSAAND—Below MRL2024-02-20
PFEESAND—Below MRL2024-02-20
PFTrDAND—Below MRL2024-08-27
PFDAND—Below MRL2024-08-27
PFOAND4Below MRL2024-08-27
PFOSND4Below MRL2024-08-27
PFNAND10Below MRL2024-08-27
PFHxSND10Below MRL2024-08-27
PFHpAND—Below MRL2024-08-27
PFBSND—Below MRL2024-08-27
NEtFOSAAND—Below MRL2024-08-27
PFTAND—Below MRL2024-08-27
4:2 FTSND—Below MRL2024-08-27
lithiumND—Below MRL2024-08-27
NMeFOSAAND—Below MRL2024-08-27
8:2 FTSND—Below MRL2024-08-27
PFDoAND—Below MRL2024-08-27
PFPeSND—Below MRL2024-08-27
NFDHAND—Below MRL2024-08-27
PFEESAND—Below MRL2024-08-27
PFMBAND—Below MRL2024-08-27
PFBAND—Below MRL2024-08-27
PFMPAND—Below MRL2024-08-27
PFHxAND—Below MRL2024-08-27
6:2 FTSND—Below MRL2024-08-27
PFHpSND—Below MRL2024-08-27
HFPO-DAND10Below MRL2024-08-27
ADONAND—Below MRL2024-08-27
9Cl-PF3ONSND—Below MRL2024-08-27
11Cl-PF3OUdSND—Below MRL2024-08-27
PFPeAND—Below MRL2024-08-27
PFUnAND—Below MRL2024-08-27
PFTAND—Below MRL2024-04-23
NMeFOSAAND—Below MRL2024-04-23
PFTrDAND—Below MRL2024-04-23
PFHxSND10Below MRL2024-04-23
PFHpAND—Below MRL2024-04-23
PFBSND—Below MRL2024-04-23
lithiumND—Below MRL2024-04-23
PFHpSND—Below MRL2024-04-23
PFPeSND—Below MRL2024-04-23
NFDHAND—Below MRL2024-04-23
PFNAND10Below MRL2024-04-23
PFEESAND—Below MRL2024-04-23
PFMBAND—Below MRL2024-04-23
PFPeAND—Below MRL2024-04-23
PFUnAND—Below MRL2024-04-23
PFOAND4Below MRL2024-04-23
PFDAND—Below MRL2024-04-23
PFMPAND—Below MRL2024-04-23
PFOSND4Below MRL2024-04-23
PFHxAND—Below MRL2024-04-23
NEtFOSAAND—Below MRL2024-04-23
11Cl-PF3OUdSND—Below MRL2024-04-23
9Cl-PF3ONSND—Below MRL2024-04-23
ADONAND—Below MRL2024-04-23
HFPO-DAND10Below MRL2024-04-23
PFBAND—Below MRL2024-04-23
6:2 FTSND—Below MRL2024-04-23
4:2 FTSND—Below MRL2024-04-23
8:2 FTSND—Below MRL2024-04-23
PFDoAND—Below MRL2024-04-23
PFTAND—Below MRL2024-10-22
PFMPAND—Below MRL2024-10-22
PFPeAND—Below MRL2024-10-22
PFMBAND—Below MRL2024-10-22
PFEESAND—Below MRL2024-10-22
PFTrDAND—Below MRL2024-10-22
NEtFOSAAND—Below MRL2024-10-22
NMeFOSAAND—Below MRL2024-10-22
PFPeSND—Below MRL2024-10-22
8:2 FTSND—Below MRL2024-10-22
lithiumND—Below MRL2024-10-22
PFHpSND—Below MRL2024-10-22
NFDHAND—Below MRL2024-10-22
PFNAND10Below MRL2024-10-22
PFHxSND10Below MRL2024-10-22
4:2 FTSND—Below MRL2024-10-22
PFHpAND—Below MRL2024-10-22
PFOSND4Below MRL2024-10-22
PFOAND4Below MRL2024-10-22
PFDAND—Below MRL2024-10-22
PFDoAND—Below MRL2024-10-22
PFHxAND—Below MRL2024-10-22
11Cl-PF3OUdSND—Below MRL2024-10-22
PFBSND—Below MRL2024-10-22
9Cl-PF3ONSND—Below MRL2024-10-22
6:2 FTSND—Below MRL2024-10-22
ADONAND—Below MRL2024-10-22
HFPO-DAND10Below MRL2024-10-22
PFBAND—Below MRL2024-10-22
PFUnAND—Below MRL2024-10-22
PFTAND—Below MRL2024-02-20
PFOAND4Below MRL2024-02-20
PFDAND—Below MRL2024-02-20
PFDoAND—Below MRL2024-02-20
PFHxAND—Below MRL2024-02-20
PFUnAND—Below MRL2024-02-20
6:2 FTSND—Below MRL2024-02-20
4:2 FTSND—Below MRL2024-02-20
lithiumND—Below MRL2024-02-20
NMeFOSAAND—Below MRL2024-02-20
PFTrDAND—Below MRL2024-02-20
PFOSND4Below MRL2024-02-20
PFBSND—Below MRL2024-02-20
11Cl-PF3OUdSND—Below MRL2024-02-20
NEtFOSAAND—Below MRL2024-02-20
PFBAND—Below MRL2024-02-20
PFHxSND10Below MRL2024-02-20
HFPO-DAND10Below MRL2024-02-20
PFNAND10Below MRL2024-02-20
8:2 FTSND—Below MRL2024-02-20
PFMPAND—Below MRL2024-02-20
PFPeAND—Below MRL2024-02-20
PFEESAND—Below MRL2024-02-20
NFDHAND—Below MRL2024-02-20
PFPeSND—Below MRL2024-02-20
PFHpSND—Below MRL2024-02-20
PFHpAND—Below MRL2024-02-20
9Cl-PF3ONSND—Below MRL2024-02-20
PFMBAND—Below MRL2024-02-20
ADONAND—Below MRL2024-02-20
PFDoAND—Below MRL2024-08-27
PFBAND—Below MRL2024-08-27
6:2 FTSND—Below MRL2024-08-27
PFHpAND—Below MRL2024-08-27
PFHxSND10Below MRL2024-08-27
PFNAND10Below MRL2024-08-27
PFOSND4Below MRL2024-08-27
PFDAND—Below MRL2024-08-27
PFHpSND—Below MRL2024-08-27
HFPO-DAND10Below MRL2024-08-27
NMeFOSAAND—Below MRL2024-08-27
ADONAND—Below MRL2024-08-27
PFOAND4Below MRL2024-08-27
lithiumND—Below MRL2024-08-27
PFTAND—Below MRL2024-08-27
NEtFOSAAND—Below MRL2024-08-27
4:2 FTSND—Below MRL2024-08-27
8:2 FTSND—Below MRL2024-08-27
PFMPAND—Below MRL2024-08-27
PFPeAND—Below MRL2024-08-27
PFEESAND—Below MRL2024-08-27
NFDHAND—Below MRL2024-08-27
PFPeSND—Below MRL2024-08-27
PFBSND—Below MRL2024-08-27
PFHxAND—Below MRL2024-08-27
PFUnAND—Below MRL2024-08-27
PFMBAND—Below MRL2024-08-27
9Cl-PF3ONSND—Below MRL2024-08-27
PFTrDAND—Below MRL2024-08-27
11Cl-PF3OUdSND—Below MRL2024-08-27
8:2 FTSND—Below MRL2024-07-17
11Cl-PF3OUdSND—Below MRL2024-07-17
9Cl-PF3ONSND—Below MRL2024-07-17
ADONAND—Below MRL2024-07-17
HFPO-DAND10Below MRL2024-07-17
PFBAND—Below MRL2024-07-17
4:2 FTSND—Below MRL2024-07-17
PFUnAND—Below MRL2024-07-17
6:2 FTSND—Below MRL2024-07-17
PFHxAND—Below MRL2024-07-17
PFDoAND—Below MRL2024-07-17
PFDAND—Below MRL2024-07-17
PFOSND4Below MRL2024-07-17
PFHxSND10Below MRL2024-07-17
PFHpAND—Below MRL2024-07-17
PFMPAND—Below MRL2024-07-17
PFTAND—Below MRL2024-07-17
PFOAND4Below MRL2024-07-17
PFBSND—Below MRL2024-07-17
PFTrDAND—Below MRL2024-07-17
NEtFOSAAND—Below MRL2024-07-17
PFNAND10Below MRL2024-07-17
lithiumND—Below MRL2024-07-17
PFPeAND—Below MRL2024-07-17
NMeFOSAAND—Below MRL2024-07-17
PFHpSND—Below MRL2024-07-17
PFPeSND—Below MRL2024-07-17
NFDHAND—Below MRL2024-07-17
PFEESAND—Below MRL2024-07-17
PFMBAND—Below MRL2024-07-17
6:2 FTSND—Below MRL2025-01-28
PFHpSND—Below MRL2025-01-28
PFBAND—Below MRL2025-01-28
8:2 FTSND—Below MRL2025-01-28
PFMPAND—Below MRL2025-01-28
PFPeAND—Below MRL2025-01-28
PFMBAND—Below MRL2025-01-28
4:2 FTSND—Below MRL2025-01-28
PFEESAND—Below MRL2025-01-28
HFPO-DAND10Below MRL2025-01-28
PFPeSND—Below MRL2025-01-28
PFHxAND—Below MRL2025-01-28
lithiumND—Below MRL2025-01-28
PFOAND4Below MRL2025-01-28
PFOSND4Below MRL2025-01-28
PFNAND10Below MRL2025-01-28
NFDHAND—Below MRL2025-01-28
PFBSND—Below MRL2025-01-28
NEtFOSAAND—Below MRL2025-01-28
PFHxSND10Below MRL2025-01-28
PFTrDAND—Below MRL2025-01-28
PFDAND—Below MRL2025-01-28
PFTAND—Below MRL2025-01-28
PFHpAND—Below MRL2025-01-28
NMeFOSAAND—Below MRL2025-01-28
11Cl-PF3OUdSND—Below MRL2025-01-28
PFOS6.14Exceeds2024-02-20
PFBS3.9—2024-02-20
PFHxA3.5—2024-02-20
PFPeA3.3—2024-02-20

Next steps

SPOKANE CITY OF PFAS results — Spokane, WA | PFAS Comply