PFAS Comply

DIX HILLS WATER DISTRICT

PWSID: NY5103276 · HUNTINGTON, NY · Serving 34,522 people

Type: CWSOwner: LSource: GW
Settlement eligible
May qualify for 3M/DuPont settlement funds
Check claims portal →
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

1
PFAS compounds detected
4.5 ppt
Highest single detection
2025-06-24
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
6:2 FTSND—Below MRL2025-10-01
PFDoAND—Below MRL2025-05-05
PFUnAND—Below MRL2025-05-05
11Cl-PF3OUdSND—Below MRL2025-05-05
9Cl-PF3ONSND—Below MRL2025-05-05
ADONAND—Below MRL2025-05-05
HFPO-DAND10Below MRL2025-05-05
PFBAND—Below MRL2025-05-05
6:2 FTSND—Below MRL2025-05-05
PFTAND—Below MRL2025-05-05
PFTrDAND—Below MRL2025-05-05
NMeFOSAAND—Below MRL2025-05-05
PFMBAND—Below MRL2025-05-05
PFDAND—Below MRL2025-05-05
NEtFOSAAND—Below MRL2025-05-05
PFEESAND—Below MRL2025-05-05
PFOAND4Below MRL2025-05-05
8:2 FTSND—Below MRL2025-05-05
PFMPAND—Below MRL2025-05-05
NFDHAND—Below MRL2025-05-05
4:2 FTSND—Below MRL2025-05-05
PFPeSND—Below MRL2025-05-05
PFHpSND—Below MRL2025-05-05
lithiumND—Below MRL2025-05-05
PFBSND—Below MRL2025-05-05
PFHpAND—Below MRL2025-05-05
PFHxSND10Below MRL2025-05-05
PFNAND10Below MRL2025-05-05
PFOSND4Below MRL2025-05-05
PFPeAND—Below MRL2025-05-05
PFPeSND—Below MRL2025-06-24
PFMPAND—Below MRL2025-06-24
PFPeAND—Below MRL2025-06-24
PFMBAND—Below MRL2025-06-24
PFEESAND—Below MRL2025-06-24
NFDHAND—Below MRL2025-06-24
PFHpSND—Below MRL2025-06-24
PFTAND—Below MRL2025-06-24
PFTrDAND—Below MRL2025-06-24
NEtFOSAAND—Below MRL2025-06-24
8:2 FTSND—Below MRL2025-06-24
PFBSND—Below MRL2025-06-24
ADONAND—Below MRL2025-06-24
PFHpAND—Below MRL2025-06-24
NMeFOSAAND—Below MRL2025-06-24
PFNAND10Below MRL2025-06-24
PFBAND—Below MRL2025-06-24
PFHxSND10Below MRL2025-06-24
4:2 FTSND—Below MRL2025-06-24
PFOSND4Below MRL2025-06-24
PFOAND4Below MRL2025-06-24
PFDAND—Below MRL2025-06-24
PFHxAND—Below MRL2025-06-24
PFUnAND—Below MRL2025-06-24
11Cl-PF3OUdSND—Below MRL2025-06-24
9Cl-PF3ONSND—Below MRL2025-06-24
HFPO-DAND10Below MRL2025-06-24
6:2 FTSND—Below MRL2025-06-24
PFDoAND—Below MRL2025-06-24
lithiumND—Below MRL2025-06-24
PFHpAND—Below MRL2025-05-05
PFPeAND—Below MRL2025-05-05
PFMBAND—Below MRL2025-05-05
PFEESAND—Below MRL2025-05-05
NFDHAND—Below MRL2025-05-05
PFPeSND—Below MRL2025-05-05
PFHpSND—Below MRL2025-05-05
PFNAND10Below MRL2025-05-05
PFMPAND—Below MRL2025-05-05
PFDAND—Below MRL2025-05-05
PFOAND4Below MRL2025-05-05
PFHxSND10Below MRL2025-05-05
PFTAND—Below MRL2025-05-05
PFTrDAND—Below MRL2025-05-05
NEtFOSAAND—Below MRL2025-05-05
NMeFOSAAND—Below MRL2025-05-05
lithiumND—Below MRL2025-05-05
8:2 FTSND—Below MRL2025-05-05
PFOSND4Below MRL2025-05-05
PFBSND—Below MRL2025-05-05
PFDoAND—Below MRL2025-05-05
6:2 FTSND—Below MRL2025-05-05
PFBAND—Below MRL2025-05-05
HFPO-DAND10Below MRL2025-05-05
ADONAND—Below MRL2025-05-05
9Cl-PF3ONSND—Below MRL2025-05-05
11Cl-PF3OUdSND—Below MRL2025-05-05
PFHxAND—Below MRL2025-05-05
4:2 FTSND—Below MRL2025-05-05
PFUnAND—Below MRL2025-05-05
PFNAND10Below MRL2025-05-05
PFTAND—Below MRL2025-05-05
lithiumND—Below MRL2025-05-05
PFBSND—Below MRL2025-05-05
PFHpAND—Below MRL2025-05-05
PFHxSND10Below MRL2025-05-05
PFPeAND—Below MRL2025-05-05
NFDHAND—Below MRL2025-05-05
PFOSND4Below MRL2025-05-05
NMeFOSAAND—Below MRL2025-05-05
NEtFOSAAND—Below MRL2025-05-05
PFTrDAND—Below MRL2025-05-05
PFPeSND—Below MRL2025-05-05
PFMBAND—Below MRL2025-05-05
PFMPAND—Below MRL2025-05-05
PFHpSND—Below MRL2025-05-05
8:2 FTSND—Below MRL2025-05-05
4:2 FTSND—Below MRL2025-05-05
PFDoAND—Below MRL2025-05-05
PFOAND4Below MRL2025-05-05
PFEESAND—Below MRL2025-05-05
PFDAND—Below MRL2025-05-05
6:2 FTSND—Below MRL2025-05-05
PFHxAND—Below MRL2025-05-05
PFUnAND—Below MRL2025-05-05
11Cl-PF3OUdSND—Below MRL2025-05-05
9Cl-PF3ONSND—Below MRL2025-05-05
ADONAND—Below MRL2025-05-05
HFPO-DAND10Below MRL2025-05-05
PFBAND—Below MRL2025-05-05
PFOAND4Below MRL2025-04-21
NMeFOSAAND—Below MRL2025-04-21
NEtFOSAAND—Below MRL2025-04-21
PFTrDAND—Below MRL2025-04-21
PFTAND—Below MRL2025-04-21
lithiumND—Below MRL2025-04-21
PFBSND—Below MRL2025-04-21
PFHpAND—Below MRL2025-04-21
PFHxSND10Below MRL2025-04-21
PFOSND4Below MRL2025-04-21
PFHpSND—Below MRL2025-04-21
PFPeSND—Below MRL2025-04-21
NFDHAND—Below MRL2025-04-21
PFEESAND—Below MRL2025-04-21
11Cl-PF3OUdSND—Below MRL2025-04-21
PFDAND—Below MRL2025-04-21
PFDoAND—Below MRL2025-04-21
PFHxAND—Below MRL2025-04-21
PFNAND10Below MRL2025-04-21
PFUnAND—Below MRL2025-04-21
PFMBAND—Below MRL2025-04-21
9Cl-PF3ONSND—Below MRL2025-04-21
ADONAND—Below MRL2025-04-21
PFPeAND—Below MRL2025-04-21
PFBAND—Below MRL2025-04-21
6:2 FTSND—Below MRL2025-04-21
4:2 FTSND—Below MRL2025-04-21
8:2 FTSND—Below MRL2025-04-21
PFMPAND—Below MRL2025-04-21
HFPO-DAND10Below MRL2025-04-21
PFHpAND—Below MRL2025-10-01
PFBSND—Below MRL2025-10-01
ADONAND—Below MRL2025-10-01
9Cl-PF3ONSND—Below MRL2025-10-01
11Cl-PF3OUdSND—Below MRL2025-10-01
PFUnAND—Below MRL2025-10-01
NMeFOSAAND—Below MRL2025-10-01
PFDoAND—Below MRL2025-10-01
NFDHAND—Below MRL2025-10-01
PFHxSND10Below MRL2025-10-01
PFHxAND—Below MRL2025-10-01
8:2 FTSND—Below MRL2025-10-01
lithiumND—Below MRL2025-10-01
PFHpSND—Below MRL2025-10-01
PFPeSND—Below MRL2025-10-01
PFTAND—Below MRL2025-10-01
PFEESAND—Below MRL2025-10-01
PFTrDAND—Below MRL2025-10-01
PFMBAND—Below MRL2025-10-01
PFMPAND—Below MRL2025-10-01
PFNAND10Below MRL2025-10-01
4:2 FTSND—Below MRL2025-10-01
6:2 FTSND—Below MRL2025-10-01
PFBAND—Below MRL2025-10-01
HFPO-DAND10Below MRL2025-10-01
PFDAND—Below MRL2025-10-01
PFOAND4Below MRL2025-10-01
PFOSND4Below MRL2025-10-01
PFPeAND—Below MRL2025-10-01
NEtFOSAAND—Below MRL2025-10-01
11Cl-PF3OUdSND—Below MRL2025-04-21
PFEESAND—Below MRL2025-04-21
NFDHAND—Below MRL2025-04-21
PFPeSND—Below MRL2025-04-21
PFBSND—Below MRL2025-04-21
PFHpAND—Below MRL2025-04-21
PFOSND4Below MRL2025-04-21
PFDAND—Below MRL2025-04-21
PFDoAND—Below MRL2025-04-21
PFMBAND—Below MRL2025-04-21
PFUnAND—Below MRL2025-04-21
PFNAND10Below MRL2025-04-21
9Cl-PF3ONSND—Below MRL2025-04-21
ADONAND—Below MRL2025-04-21
HFPO-DAND10Below MRL2025-04-21
PFBAND—Below MRL2025-04-21
6:2 FTSND—Below MRL2025-04-21
4:2 FTSND—Below MRL2025-04-21
8:2 FTSND—Below MRL2025-04-21
PFMPAND—Below MRL2025-04-21
PFHpSND—Below MRL2025-04-21
PFHxAND—Below MRL2025-04-21
PFTrDAND—Below MRL2025-04-21
PFOAND4Below MRL2025-04-21
NEtFOSAAND—Below MRL2025-04-21
PFPeAND—Below MRL2025-04-21
PFTAND—Below MRL2025-04-21
PFHxSND10Below MRL2025-04-21
lithiumND—Below MRL2025-04-21
NMeFOSAAND—Below MRL2025-04-21
PFHpAND—Below MRL2025-10-01
PFOAND4Below MRL2025-10-01
PFPeAND—Below MRL2025-10-01
PFMBAND—Below MRL2025-10-01
PFEESAND—Below MRL2025-10-01
PFBSND—Below MRL2025-10-01
PFTAND—Below MRL2025-10-01
PFHxSND10Below MRL2025-10-01
PFNAND10Below MRL2025-10-01
PFOSND4Below MRL2025-10-01
PFDAND—Below MRL2025-10-01
PFDoAND—Below MRL2025-10-01
PFHxAND—Below MRL2025-10-01
PFUnAND—Below MRL2025-10-01
PFHpSND—Below MRL2025-10-01
PFMPAND—Below MRL2025-10-01
HFPO-DAND10Below MRL2025-10-01
11Cl-PF3OUdSND—Below MRL2025-10-01
PFBAND—Below MRL2025-10-01
6:2 FTSND—Below MRL2025-10-01
4:2 FTSND—Below MRL2025-10-01
NEtFOSAAND—Below MRL2025-10-01
NMeFOSAAND—Below MRL2025-10-01
PFTrDAND—Below MRL2025-10-01
NFDHAND—Below MRL2025-10-01
PFPeSND—Below MRL2025-10-01
9Cl-PF3ONSND—Below MRL2025-10-01
lithiumND—Below MRL2025-10-01
ADONAND—Below MRL2025-10-01
8:2 FTSND—Below MRL2025-10-01
NFDHAND—Below MRL2025-04-21
PFTrDAND—Below MRL2025-04-21
PFBSND—Below MRL2025-04-21
NEtFOSAAND—Below MRL2025-04-21
PFMBAND—Below MRL2025-04-21
PFTAND—Below MRL2025-04-21
PFHpAND—Below MRL2025-04-21
NMeFOSAAND—Below MRL2025-04-21
lithiumND—Below MRL2025-04-21
PFHpSND—Below MRL2025-04-21
PFPeSND—Below MRL2025-04-21
PFEESAND—Below MRL2025-04-21
PFPeAND—Below MRL2025-04-21
PFUnAND—Below MRL2025-04-21
PFHxAND—Below MRL2025-04-21
PFDoAND—Below MRL2025-04-21
9Cl-PF3ONSND—Below MRL2025-04-21
PFNAND10Below MRL2025-04-21
PFDAND—Below MRL2025-04-21
PFHxSND10Below MRL2025-04-21
11Cl-PF3OUdSND—Below MRL2025-04-21
ADONAND—Below MRL2025-04-21
HFPO-DAND10Below MRL2025-04-21
6:2 FTSND—Below MRL2025-04-21
PFOAND4Below MRL2025-04-21
4:2 FTSND—Below MRL2025-04-21
PFMPAND—Below MRL2025-04-21
PFBAND—Below MRL2025-04-21
8:2 FTSND—Below MRL2025-04-21
PFOSND4Below MRL2025-04-21
PFDoAND—Below MRL2025-10-01
PFOSND4Below MRL2025-10-01
PFNAND10Below MRL2025-10-01
PFHxSND10Below MRL2025-10-01
PFHpAND—Below MRL2025-10-01
PFBSND—Below MRL2025-10-01
PFHxAND—Below MRL2025-10-01
PFOAND4Below MRL2025-10-01
PFPeAND—Below MRL2025-10-01
PFEESAND—Below MRL2025-10-01
PFHpSND—Below MRL2025-10-01
PFPeSND—Below MRL2025-10-01
NFDHAND—Below MRL2025-10-01
PFUnAND—Below MRL2025-10-01
NEtFOSAAND—Below MRL2025-10-01
4:2 FTSND—Below MRL2025-10-01
HFPO-DAND10Below MRL2025-10-01
PFBAND—Below MRL2025-10-01
6:2 FTSND—Below MRL2025-10-01
PFTrDAND—Below MRL2025-10-01
8:2 FTSND—Below MRL2025-10-01
NMeFOSAAND—Below MRL2025-10-01
PFDAND—Below MRL2025-10-01
PFMBAND—Below MRL2025-10-01
PFMPAND—Below MRL2025-10-01
lithiumND—Below MRL2025-10-01
ADONAND—Below MRL2025-10-01
9Cl-PF3ONSND—Below MRL2025-10-01
11Cl-PF3OUdSND—Below MRL2025-10-01
PFTAND—Below MRL2025-10-01
PFUnAND—Below MRL2025-04-21
lithiumND—Below MRL2025-04-21
PFHpSND—Below MRL2025-04-21
PFPeSND—Below MRL2025-04-21
NFDHAND—Below MRL2025-04-21
PFEESAND—Below MRL2025-04-21
PFMBAND—Below MRL2025-04-21
PFPeAND—Below MRL2025-04-21
PFMPAND—Below MRL2025-04-21
8:2 FTSND—Below MRL2025-04-21
4:2 FTSND—Below MRL2025-04-21
6:2 FTSND—Below MRL2025-04-21
PFBAND—Below MRL2025-04-21
PFTAND—Below MRL2025-04-21
9Cl-PF3ONSND—Below MRL2025-04-21
PFHxAND—Below MRL2025-04-21
PFDoAND—Below MRL2025-04-21
PFDAND—Below MRL2025-04-21
PFOAND4Below MRL2025-04-21
PFOSND4Below MRL2025-04-21
PFNAND10Below MRL2025-04-21
PFHxSND10Below MRL2025-04-21
PFHpAND—Below MRL2025-04-21
PFBSND—Below MRL2025-04-21
NMeFOSAAND—Below MRL2025-04-21
NEtFOSAAND—Below MRL2025-04-21
PFTrDAND—Below MRL2025-04-21
11Cl-PF3OUdSND—Below MRL2025-04-21
HFPO-DAND10Below MRL2025-04-21
ADONAND—Below MRL2025-04-21
PFBAND—Below MRL2025-10-01
ADONAND—Below MRL2025-10-01
PFOSND4Below MRL2025-10-01
PFOAND4Below MRL2025-10-01
PFDAND—Below MRL2025-10-01
PFDoAND—Below MRL2025-10-01
PFHxAND—Below MRL2025-10-01
PFUnAND—Below MRL2025-10-01
11Cl-PF3OUdSND—Below MRL2025-10-01
NMeFOSAAND—Below MRL2025-10-01
PFBSND—Below MRL2025-10-01
PFHpAND—Below MRL2025-10-01
PFHxSND10Below MRL2025-10-01
lithiumND—Below MRL2025-10-01
9Cl-PF3ONSND—Below MRL2025-10-01
HFPO-DAND10Below MRL2025-10-01
4:2 FTSND—Below MRL2025-10-01
8:2 FTSND—Below MRL2025-10-01
PFMPAND—Below MRL2025-10-01
PFHxAND—Below MRL2025-05-05
PFMBAND—Below MRL2025-10-01
PFEESAND—Below MRL2025-10-01
NFDHAND—Below MRL2025-10-01
PFPeSND—Below MRL2025-10-01
PFHpSND—Below MRL2025-10-01
PFTAND—Below MRL2025-10-01
PFTrDAND—Below MRL2025-10-01
NEtFOSAAND—Below MRL2025-10-01
PFNAND10Below MRL2025-10-01
PFPeA4.5—2025-10-01

Next steps