PFAS Comply

COLFAX WATER DEPARTMENT CITY OF

PWSID: WA5314000 · Colfax, WA · Serving 3,507 people

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

1
PFAS compounds detected
19400 ppt
Highest single detection
2024-07-10
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
4:2 FTSND—Below MRL2024-10-22
PFHxSND10Below MRL2024-06-25
PFNAND10Below MRL2024-06-25
PFOSND4Below MRL2024-06-25
PFOAND4Below MRL2024-06-25
PFDAND—Below MRL2024-06-25
PFDoAND—Below MRL2024-06-25
PFHxAND—Below MRL2024-06-25
PFHpAND—Below MRL2024-06-25
PFTrDAND—Below MRL2024-06-25
PFHpSND—Below MRL2024-06-25
NEtFOSAAND—Below MRL2024-06-25
ADONAND—Below MRL2024-06-25
PFBSND—Below MRL2024-06-25
PFPeSND—Below MRL2024-06-25
NFDHAND—Below MRL2024-06-25
PFMBAND—Below MRL2024-06-25
PFMPAND—Below MRL2024-06-25
8:2 FTSND—Below MRL2024-06-25
4:2 FTSND—Below MRL2024-06-25
6:2 FTSND—Below MRL2024-06-25
HFPO-DAND10Below MRL2024-06-25
PFEESAND—Below MRL2024-06-25
9Cl-PF3ONSND—Below MRL2024-06-25
11Cl-PF3OUdSND—Below MRL2024-06-25
PFUnAND—Below MRL2024-06-25
6:2 FTSND—Below MRL2024-10-22
8:2 FTSND—Below MRL2024-10-22
PFPeAND—Below MRL2024-10-22
PFMBAND—Below MRL2024-10-22
ADONAND—Below MRL2024-10-22
PFTAND—Below MRL2024-06-25
NMeFOSAAND—Below MRL2024-06-25
PFBAND—Below MRL2024-06-25
PFPeAND—Below MRL2024-06-25
NFDHAND—Below MRL2024-10-22
PFBAND—Below MRL2024-10-22
6:2 FTSND—Below MRL2024-10-22
4:2 FTSND—Below MRL2024-10-22
8:2 FTSND—Below MRL2024-10-22
PFMPAND—Below MRL2024-10-22
PFPeAND—Below MRL2024-10-22
HFPO-DAND10Below MRL2024-10-22
PFEESAND—Below MRL2024-10-22
NEtFOSAAND—Below MRL2024-10-22
PFPeSND—Below MRL2024-10-22
PFHpSND—Below MRL2024-10-22
PFTAND—Below MRL2024-10-22
PFTrDAND—Below MRL2024-10-22
NMeFOSAAND—Below MRL2024-10-22
PFMBAND—Below MRL2024-10-22
PFOSND4Below MRL2024-10-22
ADONAND—Below MRL2024-10-22
PFBSND—Below MRL2024-10-22
PFHpAND—Below MRL2024-10-22
PFNAND10Below MRL2024-10-22
PFOAND4Below MRL2024-10-22
PFDAND—Below MRL2024-10-22
PFDoAND—Below MRL2024-10-22
PFHxAND—Below MRL2024-10-22
PFUnAND—Below MRL2024-10-22
11Cl-PF3OUdSND—Below MRL2024-10-22
9Cl-PF3ONSND—Below MRL2024-10-22
PFHxSND10Below MRL2024-10-22
9Cl-PF3ONSND—Below MRL2024-07-10
4:2 FTSND—Below MRL2024-07-10
6:2 FTSND—Below MRL2024-07-10
PFBAND—Below MRL2024-07-10
HFPO-DAND10Below MRL2024-07-10
ADONAND—Below MRL2024-07-10
8:2 FTSND—Below MRL2024-07-10
11Cl-PF3OUdSND—Below MRL2024-07-10
PFUnAND—Below MRL2024-07-10
PFHxAND—Below MRL2024-07-10
PFDoAND—Below MRL2024-07-10
PFMPAND—Below MRL2024-07-10
PFOAND4Below MRL2024-07-10
PFBSND—Below MRL2024-07-10
PFOSND4Below MRL2024-07-10
PFDAND—Below MRL2024-07-10
PFHpAND—Below MRL2024-07-10
PFMBAND—Below MRL2024-07-10
PFEESAND—Below MRL2024-07-10
NFDHAND—Below MRL2024-07-10
PFPeSND—Below MRL2024-07-10
PFHpSND—Below MRL2024-07-10
NEtFOSAAND—Below MRL2024-07-10
PFPeAND—Below MRL2024-07-10
PFHxSND10Below MRL2024-07-10
PFTrDAND—Below MRL2024-07-10
PFTAND—Below MRL2024-07-10
NMeFOSAAND—Below MRL2024-07-10
PFNAND10Below MRL2024-07-10
NMeFOSAAND—Below MRL2024-11-20
NEtFOSAAND—Below MRL2024-11-20
PFTAND—Below MRL2024-11-20
PFMPAND—Below MRL2024-11-20
PFTrDAND—Below MRL2024-11-20
PFBSND—Below MRL2024-11-20
PFHpSND—Below MRL2024-11-20
PFPeSND—Below MRL2024-11-20
NFDHAND—Below MRL2024-11-20
PFEESAND—Below MRL2024-11-20
PFPeAND—Below MRL2024-11-20
8:2 FTSND—Below MRL2024-11-20
4:2 FTSND—Below MRL2024-11-20
6:2 FTSND—Below MRL2024-11-20
PFBAND—Below MRL2024-11-20
HFPO-DAND10Below MRL2024-11-20
PFOAND4Below MRL2024-11-20
PFHxSND10Below MRL2024-11-20
PFHpAND—Below MRL2024-11-20
PFMBAND—Below MRL2024-11-20
ADONAND—Below MRL2024-11-20
PFNAND10Below MRL2024-11-20
PFOSND4Below MRL2024-11-20
PFDAND—Below MRL2024-11-20
PFDoAND—Below MRL2024-11-20
PFHxAND—Below MRL2024-11-20
PFUnAND—Below MRL2024-11-20
11Cl-PF3OUdSND—Below MRL2024-11-20
9Cl-PF3ONSND—Below MRL2024-11-20
NFDHAND—Below MRL2024-06-25
8:2 FTSND—Below MRL2024-06-25
6:2 FTSND—Below MRL2024-06-25
PFTrDAND—Below MRL2024-06-25
PFHpSND—Below MRL2024-06-25
PFTAND—Below MRL2024-06-25
PFPeSND—Below MRL2024-06-25
NEtFOSAAND—Below MRL2024-06-25
NMeFOSAAND—Below MRL2024-06-25
PFBSND—Below MRL2024-06-25
PFHxAND—Below MRL2024-06-25
4:2 FTSND—Below MRL2024-06-25
PFEESAND—Below MRL2024-06-25
11Cl-PF3OUdSND—Below MRL2024-06-25
PFHpAND—Below MRL2024-06-25
PFOSND4Below MRL2024-06-25
ADONAND—Below MRL2024-06-25
PFMBAND—Below MRL2024-06-25
PFNAND10Below MRL2024-06-25
PFOAND4Below MRL2024-06-25
PFDAND—Below MRL2024-06-25
PFDoAND—Below MRL2024-06-25
PFUnAND—Below MRL2024-06-25
9Cl-PF3ONSND—Below MRL2024-06-25
HFPO-DAND10Below MRL2024-06-25
PFBAND—Below MRL2024-06-25
PFMPAND—Below MRL2024-06-25
PFPeAND—Below MRL2024-06-25
PFHxSND10Below MRL2024-06-25
PFEESAND—Below MRL2024-10-22
PFOSND4Below MRL2024-10-22
NFDHAND—Below MRL2024-10-22
PFPeSND—Below MRL2024-10-22
PFHpAND—Below MRL2024-10-22
PFHxSND10Below MRL2024-10-22
PFNAND10Below MRL2024-10-22
PFOAND4Below MRL2024-10-22
PFDAND—Below MRL2024-10-22
PFDoAND—Below MRL2024-10-22
PFHxAND—Below MRL2024-10-22
PFUnAND—Below MRL2024-10-22
9Cl-PF3ONSND—Below MRL2024-10-22
PFHpSND—Below MRL2024-10-22
11Cl-PF3OUdSND—Below MRL2024-10-22
PFMPAND—Below MRL2024-10-22
PFTAND—Below MRL2024-10-22
PFTrDAND—Below MRL2024-10-22
NEtFOSAAND—Below MRL2024-10-22
NMeFOSAAND—Below MRL2024-10-22
PFBSND—Below MRL2024-10-22
HFPO-DAND10Below MRL2024-10-22
PFBAND—Below MRL2024-10-22
lithium19400—2024-10-22
lithium18900—2024-06-25
lithium14600—2024-10-22
lithium13500—2024-06-25
lithium11400—2024-07-10
lithium11400—2024-10-22

Next steps