PFAS Comply

WEST RICHLAND CITY OF

PWSID: WA5394900 · West Richland, WA · Serving 18,280 people

Type: CWSOwner: LSource: SW
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
31900 ppt
Highest single detection
2024-06-27
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFHxSND10Below MRL2024-10-01
PFOAND4Below MRL2024-02-28
PFOSND4Below MRL2024-02-28
PFNAND10Below MRL2024-02-28
PFHxSND10Below MRL2024-02-28
PFHpAND—Below MRL2024-02-28
PFBSND—Below MRL2024-02-28
9Cl-PF3ONSND—Below MRL2024-02-28
11Cl-PF3OUdSND—Below MRL2024-02-28
PFTAND—Below MRL2024-02-28
PFHxAND—Below MRL2024-02-28
ADONAND—Below MRL2024-02-28
NMeFOSAAND—Below MRL2024-02-28
PFTrDAND—Below MRL2024-02-28
PFDAND—Below MRL2024-02-28
PFUnAND—Below MRL2024-02-28
NFDHAND—Below MRL2024-02-28
PFHpSND—Below MRL2024-02-28
HFPO-DAND10Below MRL2024-02-28
PFPeSND—Below MRL2024-02-28
PFBSND—Below MRL2024-10-01
PFHpAND—Below MRL2024-10-01
9Cl-PF3ONSND—Below MRL2024-10-01
PFDoAND—Below MRL2024-02-28
PFEESAND—Below MRL2024-02-28
PFMBAND—Below MRL2024-02-28
PFPeAND—Below MRL2024-02-28
PFMPAND—Below MRL2024-02-28
8:2 FTSND—Below MRL2024-02-28
4:2 FTSND—Below MRL2024-02-28
6:2 FTSND—Below MRL2024-02-28
PFBAND—Below MRL2024-02-28
NEtFOSAAND—Below MRL2024-02-28
PFDAND—Below MRL2024-06-27
9Cl-PF3ONSND—Below MRL2024-06-27
11Cl-PF3OUdSND—Below MRL2024-06-27
PFUnAND—Below MRL2024-06-27
PFHxAND—Below MRL2024-06-27
PFDoAND—Below MRL2024-06-27
PFOAND4Below MRL2024-06-27
PFOSND4Below MRL2024-06-27
PFNAND10Below MRL2024-06-27
PFHxSND10Below MRL2024-06-27
HFPO-DAND10Below MRL2024-06-27
PFBSND—Below MRL2024-06-27
PFBAND—Below MRL2024-06-27
PFHpAND—Below MRL2024-06-27
NEtFOSAAND—Below MRL2024-06-27
PFTAND—Below MRL2024-06-27
PFTrDAND—Below MRL2024-06-27
ADONAND—Below MRL2024-06-27
NMeFOSAAND—Below MRL2024-06-27
PFHpSND—Below MRL2024-06-27
PFPeSND—Below MRL2024-06-27
NFDHAND—Below MRL2024-06-27
PFMBAND—Below MRL2024-06-27
PFPeAND—Below MRL2024-06-27
PFMPAND—Below MRL2024-06-27
8:2 FTSND—Below MRL2024-06-27
4:2 FTSND—Below MRL2024-06-27
PFEESAND—Below MRL2024-06-27
6:2 FTSND—Below MRL2024-06-27
PFTrDAND—Below MRL2024-02-28
PFUnAND—Below MRL2024-02-28
PFOAND4Below MRL2024-02-28
PFOSND4Below MRL2024-02-28
PFNAND10Below MRL2024-02-28
PFHpSND—Below MRL2024-02-28
PFPeAND—Below MRL2024-02-28
NFDHAND—Below MRL2024-02-28
PFPeSND—Below MRL2024-02-28
NEtFOSAAND—Below MRL2024-02-28
PFTAND—Below MRL2024-02-28
HFPO-DAND10Below MRL2024-02-28
ADONAND—Below MRL2024-02-28
NMeFOSAAND—Below MRL2024-02-28
4:2 FTSND—Below MRL2024-02-28
PFBSND—Below MRL2024-02-28
11Cl-PF3OUdSND—Below MRL2024-02-28
PFMBAND—Below MRL2024-02-28
8:2 FTSND—Below MRL2024-02-28
PFEESAND—Below MRL2024-02-28
6:2 FTSND—Below MRL2024-02-28
PFBAND—Below MRL2024-02-28
9Cl-PF3ONSND—Below MRL2024-02-28
PFHxAND—Below MRL2024-02-28
PFDoAND—Below MRL2024-02-28
PFDAND—Below MRL2024-02-28
PFHxSND10Below MRL2024-02-28
PFHpAND—Below MRL2024-02-28
PFMPAND—Below MRL2024-02-28
PFDoAND—Below MRL2024-06-27
PFDAND—Below MRL2024-06-27
PFHxSND10Below MRL2024-06-27
PFHpAND—Below MRL2024-06-27
PFBSND—Below MRL2024-06-27
PFPeSND—Below MRL2024-06-27
PFPeAND—Below MRL2024-06-27
PFUnAND—Below MRL2024-06-27
PFOAND4Below MRL2024-06-27
PFHxAND—Below MRL2024-06-27
PFNAND10Below MRL2024-06-27
PFMBAND—Below MRL2024-06-27
6:2 FTSND—Below MRL2024-06-27
PFOSND4Below MRL2024-06-27
PFEESAND—Below MRL2024-06-27
NMeFOSAAND—Below MRL2024-06-27
NEtFOSAAND—Below MRL2024-06-27
PFTrDAND—Below MRL2024-06-27
PFTAND—Below MRL2024-06-27
8:2 FTSND—Below MRL2024-06-27
NFDHAND—Below MRL2024-06-27
11Cl-PF3OUdSND—Below MRL2024-06-27
PFMPAND—Below MRL2024-06-27
4:2 FTSND—Below MRL2024-06-27
PFBAND—Below MRL2024-06-27
HFPO-DAND10Below MRL2024-06-27
ADONAND—Below MRL2024-06-27
9Cl-PF3ONSND—Below MRL2024-06-27
PFHpSND—Below MRL2024-06-27
PFUnAND—Below MRL2024-02-28
11Cl-PF3OUdSND—Below MRL2024-02-28
PFTAND—Below MRL2024-02-28
PFTrDAND—Below MRL2024-02-28
NEtFOSAAND—Below MRL2024-02-28
NMeFOSAAND—Below MRL2024-02-28
PFBSND—Below MRL2024-02-28
lithiumND—Below MRL2024-02-28
PFMBAND—Below MRL2024-02-28
PFHpAND—Below MRL2024-02-28
PFNAND10Below MRL2024-02-28
PFOAND4Below MRL2024-02-28
PFDoAND—Below MRL2024-02-28
9Cl-PF3ONSND—Below MRL2024-02-28
PFOSND4Below MRL2024-02-28
PFDAND—Below MRL2024-02-28
ADONAND—Below MRL2024-02-28
HFPO-DAND10Below MRL2024-02-28
PFBAND—Below MRL2024-02-28
6:2 FTSND—Below MRL2024-02-28
4:2 FTSND—Below MRL2024-02-28
8:2 FTSND—Below MRL2024-02-28
PFMPAND—Below MRL2024-02-28
PFPeAND—Below MRL2024-02-28
PFEESAND—Below MRL2024-02-28
NFDHAND—Below MRL2024-02-28
PFPeSND—Below MRL2024-02-28
PFHpSND—Below MRL2024-02-28
PFHxAND—Below MRL2024-02-28
PFHxSND10Below MRL2024-02-28
PFBAND—Below MRL2024-03-26
6:2 FTSND—Below MRL2024-03-26
4:2 FTSND—Below MRL2024-03-26
8:2 FTSND—Below MRL2024-03-26
PFMPAND—Below MRL2024-03-26
PFPeAND—Below MRL2024-03-26
PFMBAND—Below MRL2024-03-26
9Cl-PF3ONSND—Below MRL2024-03-26
PFPeSND—Below MRL2024-03-26
NFDHAND—Below MRL2024-03-26
ADONAND—Below MRL2024-03-26
HFPO-DAND10Below MRL2024-03-26
PFTrDAND—Below MRL2024-03-26
PFTAND—Below MRL2024-03-26
NMeFOSAAND—Below MRL2024-03-26
NEtFOSAAND—Below MRL2024-03-26
lithiumND—Below MRL2024-03-26
PFEESAND—Below MRL2024-03-26
PFOSND4Below MRL2024-03-26
11Cl-PF3OUdSND—Below MRL2024-03-26
PFHpSND—Below MRL2024-03-26
PFBSND—Below MRL2024-03-26
PFNAND10Below MRL2024-03-26
PFOAND4Below MRL2024-03-26
PFDAND—Below MRL2024-03-26
PFDoAND—Below MRL2024-03-26
PFHxAND—Below MRL2024-03-26
PFUnAND—Below MRL2024-03-26
PFHpAND—Below MRL2024-03-26
PFHxSND10Below MRL2024-03-26
8:2 FTSND—Below MRL2024-06-27
PFOAND4Below MRL2024-06-27
PFHxAND—Below MRL2024-06-27
PFDoAND—Below MRL2024-06-27
4:2 FTSND—Below MRL2024-06-27
PFUnAND—Below MRL2024-06-27
PFNAND10Below MRL2024-06-27
PFHxSND10Below MRL2024-06-27
PFHpAND—Below MRL2024-06-27
11Cl-PF3OUdSND—Below MRL2024-06-27
lithiumND—Below MRL2024-06-27
HFPO-DAND10Below MRL2024-06-27
6:2 FTSND—Below MRL2024-06-27
PFBSND—Below MRL2024-06-27
PFTrDAND—Below MRL2024-06-27
NEtFOSAAND—Below MRL2024-06-27
NMeFOSAAND—Below MRL2024-06-27
PFMPAND—Below MRL2024-06-27
PFPeAND—Below MRL2024-06-27
ADONAND—Below MRL2024-06-27
PFBAND—Below MRL2024-06-27
PFMBAND—Below MRL2024-06-27
PFEESAND—Below MRL2024-06-27
PFTAND—Below MRL2024-06-27
NFDHAND—Below MRL2024-06-27
PFPeSND—Below MRL2024-06-27
PFHpSND—Below MRL2024-06-27
PFOSND4Below MRL2024-06-27
9Cl-PF3ONSND—Below MRL2024-06-27
PFDAND—Below MRL2024-06-27
4:2 FTSND—Below MRL2024-10-01
lithiumND—Below MRL2024-10-01
PFHpSND—Below MRL2024-10-01
PFPeSND—Below MRL2024-10-01
NFDHAND—Below MRL2024-10-01
PFEESAND—Below MRL2024-10-01
PFMBAND—Below MRL2024-10-01
PFPeAND—Below MRL2024-10-01
8:2 FTSND—Below MRL2024-10-01
6:2 FTSND—Below MRL2024-10-01
PFDoAND—Below MRL2024-10-01
PFDAND—Below MRL2024-10-01
PFOAND4Below MRL2024-10-01
PFOSND4Below MRL2024-10-01
NEtFOSAAND—Below MRL2024-10-01
PFTAND—Below MRL2024-10-01
PFMPAND—Below MRL2024-10-01
PFTrDAND—Below MRL2024-10-01
PFNAND10Below MRL2024-10-01
NMeFOSAAND—Below MRL2024-10-01
PFHxAND—Below MRL2024-10-01
PFUnAND—Below MRL2024-10-01
11Cl-PF3OUdSND—Below MRL2024-10-01
ADONAND—Below MRL2024-10-01
HFPO-DAND10Below MRL2024-10-01
PFBAND—Below MRL2024-10-01
lithium31900—2024-06-27
lithium31300—2024-02-28
lithium22700—2024-02-28
lithium19200—2024-06-27

Violation history

Monitoring & Reporting - PFNA(PFNA)
2023-07-01 · Open · Tier 3
Monitoring & Reporting - PFBS(PFBS)
2023-07-01 · Open · Tier 3

Next steps