PFAS Comply

CITY OF LIVERMORE

PWSID: CA0110011 · LIVERMORE, CA · Serving 38,892 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
2025-08-19
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
8:2 FTSND—Below MRL2025-02-19
9Cl-PF3ONSND—Below MRL2025-02-19
ADONAND—Below MRL2025-02-19
PFTAND—Below MRL2025-02-19
PFTrDAND—Below MRL2025-02-19
HFPO-DAND10Below MRL2025-02-19
PFPeSND—Below MRL2025-02-19
PFBAND—Below MRL2025-02-19
4:2 FTSND—Below MRL2025-02-19
PFMPAND—Below MRL2025-02-19
NFDHAND—Below MRL2025-02-19
11Cl-PF3OUdSND—Below MRL2025-02-19
PFEESAND—Below MRL2025-02-19
PFOSND4Below MRL2025-02-19
PFMBAND—Below MRL2025-02-19
PFPeAND—Below MRL2025-02-19
6:2 FTSND—Below MRL2025-02-19
PFHpAND—Below MRL2025-02-19
lithiumND—Below MRL2025-02-19
PFHpSND—Below MRL2025-02-19
NMeFOSAAND—Below MRL2025-02-19
PFBSND—Below MRL2025-02-19
PFUnAND—Below MRL2025-02-19
PFHxSND10Below MRL2025-02-19
PFNAND10Below MRL2025-02-19
NEtFOSAAND—Below MRL2025-02-19
PFOAND4Below MRL2025-02-19
PFDAND—Below MRL2025-02-19
PFDoAND—Below MRL2025-02-19
PFHxAND—Below MRL2025-02-19
4:2 FTSND—Below MRL2025-05-22
NMeFOSAAND—Below MRL2025-05-22
NEtFOSAAND—Below MRL2025-05-22
PFTAND—Below MRL2025-05-22
PFTrDAND—Below MRL2025-05-22
lithiumND—Below MRL2025-05-22
PFPeSND—Below MRL2025-05-22
PFBAND—Below MRL2025-05-22
PFHxSND10Below MRL2025-05-22
HFPO-DAND10Below MRL2025-05-22
PFBSND—Below MRL2025-05-22
PFHpSND—Below MRL2025-05-22
NFDHAND—Below MRL2025-05-22
PFEESAND—Below MRL2025-05-22
PFMBAND—Below MRL2025-05-22
PFPeAND—Below MRL2025-05-22
PFMPAND—Below MRL2025-05-22
8:2 FTSND—Below MRL2025-05-22
PFDAND—Below MRL2025-05-22
PFNAND10Below MRL2025-05-22
PFHpAND—Below MRL2025-05-22
6:2 FTSND—Below MRL2025-05-22
PFOAND4Below MRL2025-05-22
PFOSND4Below MRL2025-05-22
PFDoAND—Below MRL2025-05-22
PFHxAND—Below MRL2025-05-22
PFUnAND—Below MRL2025-05-22
11Cl-PF3OUdSND—Below MRL2025-05-22
9Cl-PF3ONSND—Below MRL2025-05-22
ADONAND—Below MRL2025-05-22
NFDHAND—Below MRL2025-08-19
PFPeSND—Below MRL2025-08-19
PFDoAND—Below MRL2025-08-19
PFHxAND—Below MRL2025-08-19
PFUnAND—Below MRL2025-08-19
PFDAND—Below MRL2025-08-19
PFHpSND—Below MRL2025-08-19
PFHxSND10Below MRL2025-08-19
lithiumND—Below MRL2025-08-19
PFHpAND—Below MRL2025-08-19
PFTAND—Below MRL2025-08-19
PFEESAND—Below MRL2025-08-19
NMeFOSAAND—Below MRL2025-08-19
PFBSND—Below MRL2025-08-19
PFMBAND—Below MRL2025-08-19
PFPeAND—Below MRL2025-08-19
PFMPAND—Below MRL2025-08-19
8:2 FTSND—Below MRL2025-08-19
4:2 FTSND—Below MRL2025-08-19
6:2 FTSND—Below MRL2025-08-19
PFBAND—Below MRL2025-08-19
HFPO-DAND10Below MRL2025-08-19
ADONAND—Below MRL2025-08-19
9Cl-PF3ONSND—Below MRL2025-08-19
11Cl-PF3OUdSND—Below MRL2025-08-19
PFTrDAND—Below MRL2025-08-19
PFNAND10Below MRL2025-08-19
PFOSND4Below MRL2025-08-19
PFOAND4Below MRL2025-08-19
NEtFOSAAND—Below MRL2025-08-19
NMeFOSAAND—Below MRL2025-11-18
PFBSND—Below MRL2025-11-18
PFTrDAND—Below MRL2025-11-18
PFTAND—Below MRL2025-11-18
lithiumND—Below MRL2025-11-18
HFPO-DAND10Below MRL2025-11-18
ADONAND—Below MRL2025-11-18
9Cl-PF3ONSND—Below MRL2025-11-18
11Cl-PF3OUdSND—Below MRL2025-11-18
PFHpSND—Below MRL2025-11-18
PFPeSND—Below MRL2025-11-18
NFDHAND—Below MRL2025-11-18
PFEESAND—Below MRL2025-11-18
PFMBAND—Below MRL2025-11-18
PFHxSND10Below MRL2025-11-18
NEtFOSAAND—Below MRL2025-11-18
PFPeAND—Below MRL2025-11-18
PFHpAND—Below MRL2025-11-18
PFNAND10Below MRL2025-11-18
PFOSND4Below MRL2025-11-18
PFOAND4Below MRL2025-11-18
PFDAND—Below MRL2025-11-18
8:2 FTSND—Below MRL2025-11-18
PFHxAND—Below MRL2025-11-18
PFUnAND—Below MRL2025-11-18
PFBAND—Below MRL2025-11-18
6:2 FTSND—Below MRL2025-11-18
4:2 FTSND—Below MRL2025-11-18
PFDoAND—Below MRL2025-11-18
PFMPAND—Below MRL2025-11-18

Next steps