PFAS Comply

MENLO PARK MUNICIPAL WATER

PWSID: CA4110017 · MENLO PARK, CA · Serving 22,362 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
2023-08-02
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFHxSND10Below MRL2023-08-02
PFBAND—Below MRL2023-08-02
HFPO-DAND10Below MRL2023-08-02
ADONAND—Below MRL2023-08-02
NMeFOSAAND—Below MRL2023-07-13
11Cl-PF3OUdSND—Below MRL2023-08-02
PFHxAND—Below MRL2023-08-02
PFDoAND—Below MRL2023-08-02
PFDAND—Below MRL2023-08-02
PFOAND4Below MRL2023-08-02
PFMBAND—Below MRL2023-08-02
PFNAND10Below MRL2023-08-02
9Cl-PF3ONSND—Below MRL2023-08-02
PFHpAND—Below MRL2023-08-02
PFBSND—Below MRL2023-08-02
lithiumND—Below MRL2023-07-13
PFTrDAND—Below MRL2023-07-13
PFHpSND—Below MRL2023-08-02
PFPeSND—Below MRL2023-08-02
PFTAND—Below MRL2023-07-13
NEtFOSAAND—Below MRL2023-07-13
PFEESAND—Below MRL2023-08-02
NFDHAND—Below MRL2023-08-02
PFOSND4Below MRL2023-08-02
6:2 FTSND—Below MRL2023-08-02
PFPeAND—Below MRL2023-08-02
PFMPAND—Below MRL2023-08-02
8:2 FTSND—Below MRL2023-08-02
4:2 FTSND—Below MRL2023-08-02
PFUnAND—Below MRL2023-08-02
NFDHAND—Below MRL2023-10-19
PFPeSND—Below MRL2023-10-19
PFHpSND—Below MRL2023-10-19
NEtFOSAAND—Below MRL2023-10-19
NMeFOSAAND—Below MRL2023-10-19
PFTAND—Below MRL2023-10-19
PFTrDAND—Below MRL2023-10-19
PFOSND4Below MRL2023-10-19
PFNAND10Below MRL2023-10-19
PFEESAND—Below MRL2023-10-19
HFPO-DAND10Below MRL2023-10-19
PFBSND—Below MRL2023-10-19
PFHpAND—Below MRL2023-10-19
PFOAND4Below MRL2023-10-19
ADONAND—Below MRL2023-10-19
PFDAND—Below MRL2023-10-19
PFDoAND—Below MRL2023-10-19
PFHxAND—Below MRL2023-10-19
PFUnAND—Below MRL2023-10-19
6:2 FTSND—Below MRL2023-10-19
9Cl-PF3ONSND—Below MRL2023-10-19
PFMBAND—Below MRL2023-10-19
PFBAND—Below MRL2023-10-19
PFHxSND10Below MRL2023-10-19
4:2 FTSND—Below MRL2023-10-19
8:2 FTSND—Below MRL2023-10-19
PFMPAND—Below MRL2023-10-19
PFPeAND—Below MRL2023-10-19
11Cl-PF3OUdSND—Below MRL2023-10-19
lithiumND—Below MRL2023-10-19
PFTAND—Below MRL2024-01-03
6:2 FTSND—Below MRL2024-01-03
PFTrDAND—Below MRL2024-01-03
NEtFOSAAND—Below MRL2024-01-03
NMeFOSAAND—Below MRL2024-01-03
PFBSND—Below MRL2024-01-03
PFHpAND—Below MRL2024-01-03
PFHxSND10Below MRL2024-01-03
PFHxAND—Below MRL2024-01-03
PFUnAND—Below MRL2024-01-03
11Cl-PF3OUdSND—Below MRL2024-01-03
9Cl-PF3ONSND—Below MRL2024-01-03
ADONAND—Below MRL2024-01-03
PFPeAND—Below MRL2024-01-03
PFBAND—Below MRL2024-01-03
PFHpSND—Below MRL2024-01-03
4:2 FTSND—Below MRL2024-01-03
8:2 FTSND—Below MRL2024-01-03
PFMPAND—Below MRL2024-01-03
PFNAND10Below MRL2024-01-03
PFOSND4Below MRL2024-01-03
PFOAND4Below MRL2024-01-03
PFDAND—Below MRL2024-01-03
NFDHAND—Below MRL2024-01-03
PFDoAND—Below MRL2024-01-03
PFEESAND—Below MRL2024-01-03
PFPeSND—Below MRL2024-01-03
HFPO-DAND10Below MRL2024-01-03
PFMBAND—Below MRL2024-01-03
lithiumND—Below MRL2024-01-03
lithiumND—Below MRL2024-03-26
PFNAND10Below MRL2024-03-26
4:2 FTSND—Below MRL2024-03-26
PFHpSND—Below MRL2024-03-26
PFPeSND—Below MRL2024-03-26
PFMPAND—Below MRL2024-03-26
6:2 FTSND—Below MRL2024-03-26
PFPeAND—Below MRL2024-03-26
PFBSND—Below MRL2024-03-26
NFDHAND—Below MRL2024-03-26
PFMBAND—Below MRL2024-03-26
PFHpAND—Below MRL2024-03-26
PFOAND4Below MRL2024-03-26
PFHxSND10Below MRL2024-03-26
NMeFOSAAND—Below MRL2024-03-26
NEtFOSAAND—Below MRL2024-03-26
PFTrDAND—Below MRL2024-03-26
8:2 FTSND—Below MRL2024-03-26
PFOSND4Below MRL2024-03-26
PFBAND—Below MRL2024-03-26
PFEESAND—Below MRL2024-03-26
9Cl-PF3ONSND—Below MRL2024-03-26
HFPO-DAND10Below MRL2024-03-26
PFTAND—Below MRL2024-03-26
ADONAND—Below MRL2024-03-26
PFDAND—Below MRL2024-03-26
11Cl-PF3OUdSND—Below MRL2024-03-26
PFUnAND—Below MRL2024-03-26
PFHxAND—Below MRL2024-03-26
PFDoAND—Below MRL2024-03-26

Next steps