PFAS Comply

PALM BEACH COUNTY WATER UTILITIES

PWSID: FL4504393 · WEST PALM BEACH, FL · Serving 618,746 people

Type: CWSOwner: LSource: GW
Settlement eligible
May qualify for 3M/DuPont settlement funds
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Exceeds MCL

One or more PFAS compounds exceed EPA Maximum Contaminant Levels. Corrective action required by 2031.

Key contaminants vs MCL

PFOA9 ppt(MCL: 4 ppt)
PFOS20 ppt(MCL: 4 ppt)

EPA MCL: 4 ppt (parts per trillion) for PFOA and PFOS individually. Compliance deadline: 2031-12-31

Detection summary

9
PFAS compounds detected
20 ppt
Highest single detection
2025-08-08
Latest sample date
complete
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
NMeFOSAAND—Below MRL2025-05-12
PFUnAND—Below MRL2024-11-06
9Cl-PF3ONSND—Below MRL2024-11-06
ADONAND—Below MRL2024-11-06
11Cl-PF3OUdSND—Below MRL2024-11-06
PFDoAND—Below MRL2024-11-06
PFDAND—Below MRL2024-11-06
11Cl-PF3OUdSND—Below MRL2025-05-12
PFUnAND—Below MRL2025-05-12
PFHpSND—Below MRL2025-05-12
PFDoAND—Below MRL2025-05-12
PFDAND—Below MRL2025-05-12
PFOAND4Below MRL2025-05-12
PFBSND—Below MRL2025-05-12
PFNAND10Below MRL2025-05-12
PFHxAND—Below MRL2025-05-12
PFHpAND—Below MRL2025-05-12
PFHxSND10Below MRL2025-05-12
ADONAND—Below MRL2025-05-12
PFOSND4Below MRL2025-05-12
PFEESAND—Below MRL2025-05-12
HFPO-DAND10Below MRL2025-05-12
lithiumND—Below MRL2025-05-12
PFPeSND—Below MRL2025-05-12
PFTrDAND—Below MRL2025-05-12
NEtFOSAAND—Below MRL2025-05-12
NFDHAND—Below MRL2025-05-12
PFTAND—Below MRL2025-05-12
PFMBAND—Below MRL2025-05-12
PFPeAND—Below MRL2025-05-12
PFMPAND—Below MRL2025-05-12
8:2 FTSND—Below MRL2025-05-12
4:2 FTSND—Below MRL2025-05-12
6:2 FTSND—Below MRL2025-05-12
PFBAND—Below MRL2025-05-12
PFNAND10Below MRL2024-11-06
PFHpAND—Below MRL2024-11-06
HFPO-DAND10Below MRL2024-11-06
NMeFOSAAND—Below MRL2025-01-15
PFHpSND—Below MRL2024-11-06
PFPeSND—Below MRL2024-11-06
NFDHAND—Below MRL2024-11-06
PFEESAND—Below MRL2024-11-06
PFMBAND—Below MRL2024-11-06
PFTrDAND—Below MRL2025-01-15
NEtFOSAAND—Below MRL2025-01-15
PFBAND—Below MRL2024-11-06
lithiumND—Below MRL2024-11-06
PFMPAND—Below MRL2024-11-06
8:2 FTSND—Below MRL2024-11-06
4:2 FTSND—Below MRL2024-11-06
PFTAND—Below MRL2025-01-15
PFHpSND—Below MRL2025-05-12
PFNAND10Below MRL2025-05-12
lithiumND—Below MRL2025-05-12
PFTAND—Below MRL2025-05-12
PFTrDAND—Below MRL2025-05-12
NEtFOSAAND—Below MRL2025-05-12
PFDoAND—Below MRL2025-05-12
PFPeSND—Below MRL2025-05-12
PFUnAND—Below MRL2025-05-12
4:2 FTSND—Below MRL2025-05-12
NMeFOSAAND—Below MRL2025-05-12
NFDHAND—Below MRL2025-05-12
PFEESAND—Below MRL2025-05-12
PFMBAND—Below MRL2025-05-12
PFMPAND—Below MRL2025-05-12
PFDAND—Below MRL2025-05-12
8:2 FTSND—Below MRL2025-05-12
11Cl-PF3OUdSND—Below MRL2025-05-12
6:2 FTSND—Below MRL2025-05-12
PFBAND—Below MRL2025-05-12
HFPO-DAND10Below MRL2025-05-12
ADONAND—Below MRL2025-05-12
9Cl-PF3ONSND—Below MRL2025-05-12
PFMBAND—Below MRL2024-11-06
NFDHAND—Below MRL2024-11-06
PFUnAND—Below MRL2024-11-06
PFMPAND—Below MRL2024-11-06
PFPeAND—Below MRL2024-11-06
8:2 FTSND—Below MRL2024-11-06
4:2 FTSND—Below MRL2024-11-06
6:2 FTSND—Below MRL2024-11-06
PFBAND—Below MRL2024-11-06
HFPO-DAND10Below MRL2024-11-06
PFPeSND—Below MRL2024-11-06
9Cl-PF3ONSND—Below MRL2024-11-06
PFHpSND—Below MRL2024-11-06
PFBSND—Below MRL2024-11-06
ADONAND—Below MRL2024-11-06
PFHpAND—Below MRL2024-11-06
PFHxAND—Below MRL2024-11-06
11Cl-PF3OUdSND—Below MRL2024-11-06
PFEESAND—Below MRL2024-11-06
PFDoAND—Below MRL2024-11-06
PFDAND—Below MRL2024-11-06
PFOAND4Below MRL2024-11-06
PFOSND4Below MRL2024-11-06
PFHxSND10Below MRL2024-11-06
NMeFOSAAND—Below MRL2025-01-15
NEtFOSAAND—Below MRL2025-01-15
PFTrDAND—Below MRL2025-01-15
PFTAND—Below MRL2025-01-15
lithiumND—Below MRL2024-11-06
PFNAND10Below MRL2024-11-06
NFDHAND—Below MRL2025-05-12
PFOSND4Below MRL2025-05-12
PFOAND4Below MRL2025-05-12
PFUnAND—Below MRL2025-05-12
PFPeSND—Below MRL2025-05-12
NEtFOSAAND—Below MRL2025-05-12
PFNAND10Below MRL2025-05-12
PFEESAND—Below MRL2025-05-12
PFPeAND—Below MRL2025-05-12
PFHpSND—Below MRL2025-05-12
PFMPAND—Below MRL2025-05-12
NMeFOSAAND—Below MRL2025-05-12
PFTAND—Below MRL2025-05-12
PFTrDAND—Below MRL2025-05-12
PFMBAND—Below MRL2025-05-12
HFPO-DAND10Below MRL2025-05-12
8:2 FTSND—Below MRL2025-05-12
4:2 FTSND—Below MRL2025-05-12
6:2 FTSND—Below MRL2025-05-12
PFBAND—Below MRL2025-05-12
lithiumND—Below MRL2025-05-12
ADONAND—Below MRL2025-05-12
9Cl-PF3ONSND—Below MRL2025-05-12
11Cl-PF3OUdSND—Below MRL2025-05-12
PFHxAND—Below MRL2025-05-12
PFDoAND—Below MRL2025-05-12
PFDAND—Below MRL2025-05-12
PFHxSND10Below MRL2025-05-12
PFHpAND—Below MRL2025-05-12
PFBSND—Below MRL2025-05-12
PFMBAND—Below MRL2024-11-06
PFBAND—Below MRL2024-11-06
NMeFOSAAND—Below MRL2025-01-15
6:2 FTSND—Below MRL2024-11-06
4:2 FTSND—Below MRL2024-11-06
PFTrDAND—Below MRL2025-01-15
8:2 FTSND—Below MRL2024-11-06
PFHpSND—Below MRL2024-11-06
lithiumND—Below MRL2024-11-06
PFEESAND—Below MRL2024-11-06
NFDHAND—Below MRL2024-11-06
PFTAND—Below MRL2025-01-15
PFMPAND—Below MRL2024-11-06
PFUnAND—Below MRL2024-11-06
PFPeSND—Below MRL2024-11-06
NEtFOSAAND—Below MRL2025-01-15
PFHpAND—Below MRL2024-11-06
HFPO-DAND10Below MRL2024-11-06
PFDAND—Below MRL2024-11-06
PFDoAND—Below MRL2024-11-06
11Cl-PF3OUdSND—Below MRL2024-11-06
9Cl-PF3ONSND—Below MRL2024-11-06
ADONAND—Below MRL2024-11-06
PFNAND10Below MRL2024-11-06
8:2 FTSND—Below MRL2025-08-08
HFPO-DAND10Below MRL2025-08-08
NEtFOSAAND—Below MRL2025-05-12
PFTrDAND—Below MRL2025-05-12
PFTAND—Below MRL2025-05-12
lithiumND—Below MRL2025-05-12
NMeFOSAAND—Below MRL2025-05-12
PFEESAND—Below MRL2025-08-08
PFMBAND—Below MRL2025-08-08
PFMPAND—Below MRL2025-08-08
9Cl-PF3ONSND—Below MRL2025-08-08
4:2 FTSND—Below MRL2025-08-08
NFDHAND—Below MRL2025-08-08
PFPeSND—Below MRL2025-08-08
PFHpSND—Below MRL2025-08-08
6:2 FTSND—Below MRL2025-08-08
ADONAND—Below MRL2025-08-08
PFDAND—Below MRL2025-08-08
PFDoAND—Below MRL2025-08-08
PFUnAND—Below MRL2025-08-08
11Cl-PF3OUdSND—Below MRL2025-08-08
PFNAND10Below MRL2025-08-08
NEtFOSAAND—Below MRL2025-01-15
PFUnAND—Below MRL2024-11-06
NMeFOSAAND—Below MRL2025-01-15
ADONAND—Below MRL2024-11-06
lithiumND—Below MRL2024-11-06
PFBSND—Below MRL2024-11-06
PFHpAND—Below MRL2024-11-06
PFHxSND10Below MRL2024-11-06
PFNAND10Below MRL2024-11-06
PFOSND4Below MRL2024-11-06
PFOAND4Below MRL2024-11-06
PFDAND—Below MRL2024-11-06
PFDoAND—Below MRL2024-11-06
11Cl-PF3OUdSND—Below MRL2024-11-06
HFPO-DAND10Below MRL2024-11-06
PFBAND—Below MRL2024-11-06
6:2 FTSND—Below MRL2024-11-06
4:2 FTSND—Below MRL2024-11-06
PFTrDAND—Below MRL2025-01-15
PFTAND—Below MRL2025-01-15
PFHxAND—Below MRL2024-11-06
9Cl-PF3ONSND—Below MRL2024-11-06
8:2 FTSND—Below MRL2024-11-06
PFHpSND—Below MRL2024-11-06
PFPeSND—Below MRL2024-11-06
PFMPAND—Below MRL2024-11-06
PFEESAND—Below MRL2024-11-06
PFMBAND—Below MRL2024-11-06
PFPeAND—Below MRL2024-11-06
NFDHAND—Below MRL2024-11-06
9Cl-PF3ONSND—Below MRL2025-05-12
PFOS204Exceeds2025-05-12
PFOS184Exceeds2024-11-06
6:2 FTS13—2024-11-06
PFOS124Exceeds2025-08-08
PFOA94Exceeds2025-05-12
PFOS94Exceeds2024-11-06
PFPeA7.7—2025-08-08
PFOA7.34Exceeds2024-11-06
PFOA7.34Exceeds2025-08-08
PFPeA7.1—2024-11-06
PFPeA6.7—2025-05-12
PFHxA6.5—2025-08-08
PFHxS6.410Detected2025-05-12
PFPeA6.2—2024-11-06
PFHxS6.210Detected2024-11-06
PFBS6.1—2025-08-08
PFOA6.14Exceeds2024-11-06
PFHxA5.7—2025-05-12
PFBA5—2025-08-08
PFHxA5—2024-11-06
PFBS4.9—2025-05-12
PFHxA4.9—2024-11-06
PFHxS3.910Detected2025-08-08
PFBS3.9—2024-11-06
PFBS3.7—2024-11-06
PFHpA3.1—2025-08-08
PFHxS310Detected2024-11-06
PFHpA3—2025-05-12

Next steps