PFAS Comply

CITY OF EAST PALO ALTO

PWSID: CA4110024 · EAST PALO ALTO, CA · Serving 29,519 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
2023-09-11
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFPeAND—Below MRL2023-10-23
PFHpAND—Below MRL2023-10-23
PFBSND—Below MRL2023-10-23
HFPO-DAND10Below MRL2023-10-23
PFBAND—Below MRL2023-10-23
PFHpSND—Below MRL2023-10-23
6:2 FTSND—Below MRL2023-10-23
4:2 FTSND—Below MRL2023-10-23
PFEESAND—Below MRL2023-10-23
PFMPAND—Below MRL2023-10-23
PFMBAND—Below MRL2023-10-23
PFPeSND—Below MRL2023-10-23
PFHxSND10Below MRL2023-10-23
NMeFOSAAND—Below MRL2023-09-11
NFDHAND—Below MRL2023-10-23
8:2 FTSND—Below MRL2023-10-23
PFTrDAND—Below MRL2023-09-11
ADONAND—Below MRL2023-10-23
9Cl-PF3ONSND—Below MRL2023-10-23
11Cl-PF3OUdSND—Below MRL2023-10-23
PFHxAND—Below MRL2023-10-23
PFTAND—Below MRL2023-09-11
PFNAND10Below MRL2023-10-23
NEtFOSAAND—Below MRL2023-09-11
PFUnAND—Below MRL2023-10-23
PFDoAND—Below MRL2023-10-23
PFDAND—Below MRL2023-10-23
PFOAND4Below MRL2023-10-23
PFOSND4Below MRL2023-10-23
lithiumND—Below MRL2023-09-11
PFHpSND—Below MRL2024-03-25
PFTAND—Below MRL2024-02-26
lithiumND—Below MRL2024-02-26
PFUnAND—Below MRL2024-03-25
PFTrDAND—Below MRL2024-02-26
NMeFOSAAND—Below MRL2024-02-26
PFEESAND—Below MRL2024-03-25
PFBSND—Below MRL2024-03-25
PFHpAND—Below MRL2024-03-25
PFHxSND10Below MRL2024-03-25
PFNAND10Below MRL2024-03-25
PFOSND4Below MRL2024-03-25
PFOAND4Below MRL2024-03-25
PFDAND—Below MRL2024-03-25
PFDoAND—Below MRL2024-03-25
NEtFOSAAND—Below MRL2024-02-26
PFHxAND—Below MRL2024-03-25
PFPeSND—Below MRL2024-03-25
11Cl-PF3OUdSND—Below MRL2024-03-25
9Cl-PF3ONSND—Below MRL2024-03-25
ADONAND—Below MRL2024-03-25
HFPO-DAND10Below MRL2024-03-25
PFBAND—Below MRL2024-03-25
6:2 FTSND—Below MRL2024-03-25
4:2 FTSND—Below MRL2024-03-25
8:2 FTSND—Below MRL2024-03-25
PFMPAND—Below MRL2024-03-25
PFPeAND—Below MRL2024-03-25
PFMBAND—Below MRL2024-03-25
NFDHAND—Below MRL2024-03-25
PFUnAND—Below MRL2024-04-22
PFBAND—Below MRL2024-04-22
NMeFOSAAND—Below MRL2024-07-15
NEtFOSAAND—Below MRL2024-07-15
PFTrDAND—Below MRL2024-07-15
PFTAND—Below MRL2024-07-15
PFHpSND—Below MRL2024-04-22
PFPeSND—Below MRL2024-04-22
NFDHAND—Below MRL2024-04-22
PFEESAND—Below MRL2024-04-22
PFMBAND—Below MRL2024-04-22
PFPeAND—Below MRL2024-04-22
PFMPAND—Below MRL2024-04-22
8:2 FTSND—Below MRL2024-04-22
PFDoAND—Below MRL2024-04-22
6:2 FTSND—Below MRL2024-04-22
lithiumND—Below MRL2024-04-22
HFPO-DAND10Below MRL2024-04-22
ADONAND—Below MRL2024-04-22
9Cl-PF3ONSND—Below MRL2024-04-22
11Cl-PF3OUdSND—Below MRL2024-04-22
PFHxAND—Below MRL2024-04-22
PFDAND—Below MRL2024-04-22
PFOAND4Below MRL2024-04-22
PFOSND4Below MRL2024-04-22
PFNAND10Below MRL2024-04-22
PFHxSND10Below MRL2024-04-22
PFHpAND—Below MRL2024-04-22
PFBSND—Below MRL2024-04-22
4:2 FTSND—Below MRL2024-04-22

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