PFAS Comply

CITY OF ANTIOCH

PWSID: CA0710001 · ANTIOCH, CA · Serving 115,074 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
2024-08-05
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
11Cl-PF3OUdSND—Below MRL2023-11-14
NMeFOSAAND—Below MRL2023-11-14
lithiumND—Below MRL2023-11-14
PFHxAND—Below MRL2023-11-14
NEtFOSAAND—Below MRL2023-11-14
PFTrDAND—Below MRL2023-11-14
PFTAND—Below MRL2023-11-14
PFHpSND—Below MRL2023-11-14
PFPeSND—Below MRL2023-11-14
NFDHAND—Below MRL2023-11-14
PFEESAND—Below MRL2023-11-14
PFMBAND—Below MRL2023-11-14
PFPeAND—Below MRL2023-11-14
PFMPAND—Below MRL2023-11-14
8:2 FTSND—Below MRL2023-11-14
4:2 FTSND—Below MRL2023-11-14
PFDAND—Below MRL2023-11-14
PFHpAND—Below MRL2023-11-14
PFNAND10Below MRL2023-11-14
6:2 FTSND—Below MRL2023-11-14
PFOAND4Below MRL2023-11-14
PFHxSND10Below MRL2023-11-14
PFDoAND—Below MRL2023-11-14
PFUnAND—Below MRL2023-11-14
PFBSND—Below MRL2023-11-14
9Cl-PF3ONSND—Below MRL2023-11-14
ADONAND—Below MRL2023-11-14
HFPO-DAND10Below MRL2023-11-14
PFBAND—Below MRL2023-11-14
PFOSND4Below MRL2023-11-14
HFPO-DAND10Below MRL2024-02-15
ADONAND—Below MRL2024-02-15
9Cl-PF3ONSND—Below MRL2024-02-15
11Cl-PF3OUdSND—Below MRL2024-02-15
PFUnAND—Below MRL2024-02-15
PFHxAND—Below MRL2024-02-15
PFDoAND—Below MRL2024-02-15
PFOSND4Below MRL2024-02-15
PFNAND10Below MRL2024-02-15
PFBAND—Below MRL2024-02-15
PFHpAND—Below MRL2024-02-15
PFHpSND—Below MRL2024-02-15
PFHxSND10Below MRL2024-02-15
4:2 FTSND—Below MRL2024-02-15
PFMPAND—Below MRL2024-02-15
PFPeAND—Below MRL2024-02-15
PFMBAND—Below MRL2024-02-15
PFEESAND—Below MRL2024-02-15
NMeFOSAAND—Below MRL2024-02-05
PFPeSND—Below MRL2024-02-15
PFOAND4Below MRL2024-02-15
PFDAND—Below MRL2024-02-15
PFTAND—Below MRL2024-02-05
PFTrDAND—Below MRL2024-02-05
NEtFOSAAND—Below MRL2024-02-05
PFBSND—Below MRL2024-02-15
6:2 FTSND—Below MRL2024-02-15
NFDHAND—Below MRL2024-02-15
lithiumND—Below MRL2024-02-05
8:2 FTSND—Below MRL2024-02-15
lithiumND—Below MRL2024-05-06
ADONAND—Below MRL2024-05-06
9Cl-PF3ONSND—Below MRL2024-05-06
11Cl-PF3OUdSND—Below MRL2024-05-06
PFHxAND—Below MRL2024-05-06
PFDAND—Below MRL2024-05-06
PFTAND—Below MRL2024-05-06
PFOSND4Below MRL2024-05-06
PFUnAND—Below MRL2024-05-06
PFNAND10Below MRL2024-05-06
PFHxSND10Below MRL2024-05-06
PFHpAND—Below MRL2024-05-06
PFBSND—Below MRL2024-05-06
PFOAND4Below MRL2024-05-06
PFPeSND—Below MRL2024-05-06
NMeFOSAAND—Below MRL2024-05-06
PFDoAND—Below MRL2024-05-06
PFHpSND—Below MRL2024-05-06
HFPO-DAND10Below MRL2024-05-06
NFDHAND—Below MRL2024-05-06
PFEESAND—Below MRL2024-05-06
PFMBAND—Below MRL2024-05-06
PFPeAND—Below MRL2024-05-06
PFTrDAND—Below MRL2024-05-06
8:2 FTSND—Below MRL2024-05-06
4:2 FTSND—Below MRL2024-05-06
6:2 FTSND—Below MRL2024-05-06
PFBAND—Below MRL2024-05-06
PFMPAND—Below MRL2024-05-06
NEtFOSAAND—Below MRL2024-05-06
PFPeSND—Below MRL2024-08-05
6:2 FTSND—Below MRL2024-08-05
4:2 FTSND—Below MRL2024-08-05
8:2 FTSND—Below MRL2024-08-05
PFMPAND—Below MRL2024-08-05
PFPeAND—Below MRL2024-08-05
PFMBAND—Below MRL2024-08-05
NFDHAND—Below MRL2024-08-05
PFHpSND—Below MRL2024-08-05
ADONAND—Below MRL2024-08-05
HFPO-DAND10Below MRL2024-08-05
PFEESAND—Below MRL2024-08-05
PFTAND—Below MRL2024-08-05
PFBAND—Below MRL2024-08-05
NMeFOSAAND—Below MRL2024-08-05
NEtFOSAAND—Below MRL2024-08-05
PFTrDAND—Below MRL2024-08-05
lithiumND—Below MRL2024-08-05
PFBSND—Below MRL2024-08-05
PFHpAND—Below MRL2024-08-05
PFHxSND10Below MRL2024-08-05
PFUnAND—Below MRL2024-08-05
PFOSND4Below MRL2024-08-05
PFOAND4Below MRL2024-08-05
PFDAND—Below MRL2024-08-05
PFDoAND—Below MRL2024-08-05
PFHxAND—Below MRL2024-08-05
PFNAND10Below MRL2024-08-05
11Cl-PF3OUdSND—Below MRL2024-08-05
9Cl-PF3ONSND—Below MRL2024-08-05

Next steps