PFAS Comply

TACOMA WATER DIVISION CITY OF

PWSID: WA5386800 · TACOMA, WA · Serving 448,771 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

2
PFAS compounds detected
5.1 ppt
Highest single detection
2025-07-08
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFMBAND—Below MRL2025-10-01
PFUnAND—Below MRL2025-01-28
11Cl-PF3OUdSND—Below MRL2025-01-28
9Cl-PF3ONSND—Below MRL2025-01-28
ADONAND—Below MRL2025-01-28
HFPO-DAND10Below MRL2025-01-28
PFPeSND—Below MRL2025-01-28
8:2 FTSND—Below MRL2025-01-28
PFEESAND—Below MRL2025-01-28
PFPeAND—Below MRL2025-01-28
PFMPAND—Below MRL2025-01-28
PFHpSND—Below MRL2025-01-28
PFHpAND—Below MRL2025-01-28
4:2 FTSND—Below MRL2025-01-28
6:2 FTSND—Below MRL2025-01-28
NFDHAND—Below MRL2025-01-28
PFBSND—Below MRL2025-01-28
lithiumND—Below MRL2025-01-28
PFTAND—Below MRL2025-01-28
PFTrDAND—Below MRL2025-01-28
NEtFOSAAND—Below MRL2025-01-28
PFNAND10Below MRL2025-01-28
NMeFOSAAND—Below MRL2025-01-28
PFHxAND—Below MRL2025-01-28
PFHxSND10Below MRL2025-01-28
PFBAND—Below MRL2025-01-28
PFOSND4Below MRL2025-01-28
PFOAND4Below MRL2025-01-28
PFDAND—Below MRL2025-01-28
PFDoAND—Below MRL2025-01-28
PFEESAND—Below MRL2025-04-08
NMeFOSAAND—Below MRL2025-04-08
NEtFOSAAND—Below MRL2025-04-08
PFTrDAND—Below MRL2025-04-08
lithiumND—Below MRL2025-04-08
11Cl-PF3OUdSND—Below MRL2025-04-08
PFTAND—Below MRL2025-04-08
PFBSND—Below MRL2025-04-08
PFHpAND—Below MRL2025-04-08
PFHxSND10Below MRL2025-04-08
PFNAND10Below MRL2025-04-08
PFOSND4Below MRL2025-04-08
PFOAND4Below MRL2025-04-08
PFDAND—Below MRL2025-04-08
PFDoAND—Below MRL2025-04-08
PFPeSND—Below MRL2025-04-08
PFUnAND—Below MRL2025-04-08
PFHpSND—Below MRL2025-04-08
9Cl-PF3ONSND—Below MRL2025-04-08
ADONAND—Below MRL2025-04-08
HFPO-DAND10Below MRL2025-04-08
PFBAND—Below MRL2025-04-08
6:2 FTSND—Below MRL2025-04-08
4:2 FTSND—Below MRL2025-04-08
8:2 FTSND—Below MRL2025-04-08
PFMPAND—Below MRL2025-04-08
PFPeAND—Below MRL2025-04-08
PFMBAND—Below MRL2025-04-08
NFDHAND—Below MRL2025-04-08
PFHxAND—Below MRL2025-04-08
PFBAND—Below MRL2025-07-08
PFHxAND—Below MRL2025-07-08
PFPeSND—Below MRL2025-07-08
NFDHAND—Below MRL2025-07-08
PFEESAND—Below MRL2025-07-08
PFMBAND—Below MRL2025-07-08
PFPeAND—Below MRL2025-07-08
PFMPAND—Below MRL2025-07-08
8:2 FTSND—Below MRL2025-07-08
6:2 FTSND—Below MRL2025-07-08
ADONAND—Below MRL2025-07-08
PFHpSND—Below MRL2025-07-08
PFUnAND—Below MRL2025-07-08
HFPO-DAND10Below MRL2025-07-08
PFDoAND—Below MRL2025-07-08
PFDAND—Below MRL2025-07-08
PFOAND4Below MRL2025-07-08
PFOSND4Below MRL2025-07-08
PFNAND10Below MRL2025-07-08
PFHxSND10Below MRL2025-07-08
PFHpAND—Below MRL2025-07-08
PFBSND—Below MRL2025-07-08
4:2 FTSND—Below MRL2025-07-08
11Cl-PF3OUdSND—Below MRL2025-07-08
PFTAND—Below MRL2025-07-08
NMeFOSAAND—Below MRL2025-07-08
9Cl-PF3ONSND—Below MRL2025-07-08
PFTrDAND—Below MRL2025-07-08
lithiumND—Below MRL2025-07-08
NEtFOSAAND—Below MRL2025-07-08
9Cl-PF3ONSND—Below MRL2025-10-06
6:2 FTSND—Below MRL2025-10-06
lithiumND—Below MRL2025-10-06
PFPeAND—Below MRL2025-10-06
4:2 FTSND—Below MRL2025-10-06
8:2 FTSND—Below MRL2025-10-06
PFBAND—Below MRL2025-10-06
PFMPAND—Below MRL2025-10-06
NEtFOSAAND—Below MRL2025-10-06
PFTAND—Below MRL2025-10-06
ADONAND—Below MRL2025-10-06
HFPO-DAND10Below MRL2025-10-06
PFBSND—Below MRL2025-10-06
PFHpAND—Below MRL2025-10-06
PFHpSND—Below MRL2025-10-06
PFMBAND—Below MRL2025-10-06
PFEESAND—Below MRL2025-10-06
NFDHAND—Below MRL2025-10-06
PFTrDAND—Below MRL2025-10-06
PFPeSND—Below MRL2025-10-06
PFHxSND10Below MRL2025-10-06
NMeFOSAAND—Below MRL2025-10-06
11Cl-PF3OUdSND—Below MRL2025-10-06
PFUnAND—Below MRL2025-10-06
PFDoAND—Below MRL2025-10-06
PFDAND—Below MRL2025-10-06
PFOAND4Below MRL2025-10-06
PFOSND4Below MRL2025-10-06
PFHxAND—Below MRL2025-10-06
PFNAND10Below MRL2025-10-06
PFOAND4Below MRL2025-04-17
HFPO-DAND10Below MRL2025-04-17
ADONAND—Below MRL2025-04-17
PFHpAND—Below MRL2025-04-17
9Cl-PF3ONSND—Below MRL2025-04-17
11Cl-PF3OUdSND—Below MRL2025-04-17
PFUnAND—Below MRL2025-04-17
PFHxAND—Below MRL2025-04-17
PFNAND10Below MRL2025-04-17
PFDAND—Below MRL2025-04-17
PFOSND4Below MRL2025-04-17
lithiumND—Below MRL2025-10-01
PFUnAND—Below MRL2025-10-01
4:2 FTSND—Below MRL2025-10-01
PFPeAND—Below MRL2025-10-01
PFMBAND—Below MRL2025-01-28
NMeFOSAAND—Below MRL2025-04-17
PFBAND—Below MRL2025-04-17
PFDoAND—Below MRL2025-04-17
NFDHAND—Below MRL2025-04-17
PFBSND—Below MRL2025-04-17
lithiumND—Below MRL2025-04-17
PFTrDAND—Below MRL2025-04-17
PFTAND—Below MRL2025-04-17
NEtFOSAAND—Below MRL2025-04-17
PFPeSND—Below MRL2025-04-17
6:2 FTSND—Below MRL2025-04-17
PFEESAND—Below MRL2025-04-17
PFMBAND—Below MRL2025-04-17
PFPeAND—Below MRL2025-04-17
PFMPAND—Below MRL2025-04-17
8:2 FTSND—Below MRL2025-04-17
4:2 FTSND—Below MRL2025-04-17
PFHpSND—Below MRL2025-04-17
11Cl-PF3OUdSND—Below MRL2025-10-08
PFDAND—Below MRL2025-10-08
lithiumND—Below MRL2025-10-08
PFNAND10Below MRL2025-10-08
ADONAND—Below MRL2025-10-08
PFOAND4Below MRL2025-10-08
PFBSND—Below MRL2025-10-08
PFDoAND—Below MRL2025-10-08
PFHxAND—Below MRL2025-10-08
PFUnAND—Below MRL2025-10-08
9Cl-PF3ONSND—Below MRL2025-10-08
HFPO-DAND10Below MRL2025-10-08
PFBAND—Below MRL2025-10-08
6:2 FTSND—Below MRL2025-10-08
4:2 FTSND—Below MRL2025-10-08
NMeFOSAAND—Below MRL2025-10-08
PFOSND4Below MRL2025-10-08
8:2 FTSND—Below MRL2025-10-08
PFHpAND—Below MRL2025-10-08
NEtFOSAAND—Below MRL2025-10-08
PFTrDAND—Below MRL2025-10-08
PFTAND—Below MRL2025-10-08
PFPeAND—Below MRL2025-10-08
PFPeSND—Below MRL2025-10-08
NFDHAND—Below MRL2025-10-08
PFEESAND—Below MRL2025-10-08
PFMBAND—Below MRL2025-10-08
PFHpSND—Below MRL2025-10-08
PFMPAND—Below MRL2025-10-08
NEtFOSAAND—Below MRL2025-04-17
PFEESAND—Below MRL2025-07-17
6:2 FTSND—Below MRL2025-07-17
4:2 FTSND—Below MRL2025-07-17
8:2 FTSND—Below MRL2025-07-17
PFMPAND—Below MRL2025-07-17
PFPeAND—Below MRL2025-07-17
PFMBAND—Below MRL2025-07-17
NFDHAND—Below MRL2025-07-17
PFPeSND—Below MRL2025-07-17
PFHpSND—Below MRL2025-07-17
lithiumND—Below MRL2025-04-17
PFTrDAND—Below MRL2025-04-17
ADONAND—Below MRL2025-07-17
NMeFOSAAND—Below MRL2025-04-17
PFTAND—Below MRL2025-04-17
PFOAND4Below MRL2025-07-17
PFHpAND—Below MRL2025-07-17
PFBSND—Below MRL2025-07-17
PFBAND—Below MRL2025-07-17
HFPO-DAND10Below MRL2025-07-17
PFOSND4Below MRL2025-07-17
PFDAND—Below MRL2025-07-17
PFDoAND—Below MRL2025-07-17
PFHxAND—Below MRL2025-07-17
PFUnAND—Below MRL2025-07-17
11Cl-PF3OUdSND—Below MRL2025-07-17
9Cl-PF3ONSND—Below MRL2025-07-17
PFNAND10Below MRL2025-07-17
PFHpSND—Below MRL2025-10-01
PFMPAND—Below MRL2025-10-01
NFDHAND—Below MRL2025-10-01
PFHxAND—Below MRL2025-10-01
PFDoAND—Below MRL2025-10-01
PFDAND—Below MRL2025-10-01
PFOAND4Below MRL2025-10-01
PFNAND10Below MRL2025-10-01
PFHpAND—Below MRL2025-10-01
PFPeSND—Below MRL2025-10-01
PFOSND4Below MRL2025-10-01
PFBAND—Below MRL2025-10-01
PFEESAND—Below MRL2025-10-01
8:2 FTSND—Below MRL2025-10-01
6:2 FTSND—Below MRL2025-10-01
HFPO-DAND10Below MRL2025-10-01
ADONAND—Below MRL2025-10-01
9Cl-PF3ONSND—Below MRL2025-10-01
11Cl-PF3OUdSND—Below MRL2025-10-01
NMeFOSAAND—Below MRL2025-10-01
NEtFOSAAND—Below MRL2025-10-01
PFTrDAND—Below MRL2025-10-01
PFTAND—Below MRL2025-10-01
PFHxS5.110Detected2025-04-17
PFHxS5.110Detected2025-10-08
PFHxS4.710Detected2025-10-01
PFHxS4.210Detected2025-07-17
PFBS3.3—2025-10-01

Next steps