PFAS Comply

LAFOURCHE WATER DISTRICT 1

PWSID: LA1057001 · LOCKPORT, LA · Serving 81,609 people

Type: CWSOwner: LSource: SW
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

2
PFAS compounds detected
12500 ppt
Highest single detection
2024-09-16
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFPeSND—Below MRL2024-12-10
4:2 FTSND—Below MRL2024-03-25
8:2 FTSND—Below MRL2024-03-25
PFTrDAND—Below MRL2024-03-25
NMeFOSAAND—Below MRL2024-03-25
PFPeAND—Below MRL2024-03-25
6:2 FTSND—Below MRL2024-03-25
NFDHAND—Below MRL2024-03-25
PFMPAND—Below MRL2024-03-25
PFHpSND—Below MRL2024-03-25
lithiumND—Below MRL2024-03-25
NEtFOSAAND—Below MRL2024-03-25
PFNAND10Below MRL2024-03-25
PFTAND—Below MRL2024-03-25
PFEESAND—Below MRL2024-03-25
PFBSND—Below MRL2024-03-25
PFOSND4Below MRL2024-03-25
PFOAND4Below MRL2024-03-25
PFDAND—Below MRL2024-03-25
PFDoAND—Below MRL2024-03-25
PFMBAND—Below MRL2024-03-25
PFBAND—Below MRL2024-03-25
PFHpAND—Below MRL2024-03-25
PFHxSND10Below MRL2024-03-25
PFHxAND—Below MRL2024-03-25
PFUnAND—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
8:2 FTSND—Below MRL2024-06-17
HFPO-DAND10Below MRL2024-06-17
6:2 FTSND—Below MRL2024-06-17
NFDHAND—Below MRL2024-12-10
HFPO-DAND10Below MRL2024-12-10
PFPeAND—Below MRL2024-12-10
8:2 FTSND—Below MRL2024-12-10
4:2 FTSND—Below MRL2024-12-10
6:2 FTSND—Below MRL2024-12-10
PFPeSND—Below MRL2024-03-25
PFMPAND—Below MRL2024-06-17
4:2 FTSND—Below MRL2024-06-17
ADONAND—Below MRL2024-06-17
PFUnAND—Below MRL2024-06-17
PFDoAND—Below MRL2024-06-17
PFDAND—Below MRL2024-06-17
PFOSND4Below MRL2024-06-17
PFPeAND—Below MRL2024-06-17
PFOAND4Below MRL2024-06-17
PFHxAND—Below MRL2024-06-17
NMeFOSAAND—Below MRL2024-06-17
PFTAND—Below MRL2024-06-17
PFHpAND—Below MRL2024-06-17
PFHxSND10Below MRL2024-06-17
lithiumND—Below MRL2024-06-17
PFTrDAND—Below MRL2024-06-17
PFNAND10Below MRL2024-06-17
NEtFOSAAND—Below MRL2024-06-17
PFMBAND—Below MRL2024-06-17
9Cl-PF3ONSND—Below MRL2024-06-17
11Cl-PF3OUdSND—Below MRL2024-06-17
PFHpSND—Below MRL2024-06-17
PFPeSND—Below MRL2024-06-17
NFDHAND—Below MRL2024-06-17
PFEESAND—Below MRL2024-06-17
PFBSND—Below MRL2024-06-17
HFPO-DAND10Below MRL2024-10-10
6:2 FTSND—Below MRL2024-10-10
4:2 FTSND—Below MRL2024-10-10
8:2 FTSND—Below MRL2024-10-10
PFTrDAND—Below MRL2024-10-10
NEtFOSAAND—Below MRL2024-10-10
PFHxSND10Below MRL2024-10-10
PFMPAND—Below MRL2024-10-10
PFTAND—Below MRL2024-10-10
PFHpSND—Below MRL2024-10-10
PFPeSND—Below MRL2024-10-10
NFDHAND—Below MRL2024-10-10
PFEESAND—Below MRL2024-10-10
PFOSND4Below MRL2024-10-10
PFPeAND—Below MRL2024-10-10
NMeFOSAAND—Below MRL2024-10-10
PFBSND—Below MRL2024-10-10
PFHpAND—Below MRL2024-10-10
PFDAND—Below MRL2024-10-10
ADONAND—Below MRL2024-10-10
PFOAND4Below MRL2024-10-10
PFMBAND—Below MRL2024-10-10
PFNAND10Below MRL2024-10-10
9Cl-PF3ONSND—Below MRL2024-10-10
11Cl-PF3OUdSND—Below MRL2024-10-10
PFUnAND—Below MRL2024-10-10
PFHxAND—Below MRL2024-10-10
PFDoAND—Below MRL2024-10-10
PFOAND4Below MRL2024-12-10
PFDAND—Below MRL2024-12-10
PFDoAND—Below MRL2024-12-10
PFHxAND—Below MRL2024-12-10
PFOSND4Below MRL2024-12-10
11Cl-PF3OUdSND—Below MRL2024-12-10
NMeFOSAAND—Below MRL2024-12-10
9Cl-PF3ONSND—Below MRL2024-12-10
ADONAND—Below MRL2024-12-10
HFPO-DAND10Below MRL2024-12-10
PFBAND—Below MRL2024-12-10
6:2 FTSND—Below MRL2024-12-10
4:2 FTSND—Below MRL2024-12-10
8:2 FTSND—Below MRL2024-12-10
PFMPAND—Below MRL2024-12-10
PFPeAND—Below MRL2024-12-10
PFUnAND—Below MRL2024-12-10
PFPeSND—Below MRL2024-12-10
PFTrDAND—Below MRL2024-12-10
PFTAND—Below MRL2024-12-10
PFBSND—Below MRL2024-12-10
PFHpSND—Below MRL2024-12-10
PFNAND10Below MRL2024-12-10
NFDHAND—Below MRL2024-12-10
PFEESAND—Below MRL2024-12-10
PFMBAND—Below MRL2024-12-10
NEtFOSAAND—Below MRL2024-12-10
PFHpAND—Below MRL2024-12-10
PFHxSND10Below MRL2024-12-10
lithiumND—Below MRL2024-12-10
PFHxAND—Below MRL2024-03-25
PFUnAND—Below MRL2024-03-25
11Cl-PF3OUdSND—Below MRL2024-03-25
9Cl-PF3ONSND—Below MRL2024-03-25
PFMBAND—Below MRL2024-03-25
6:2 FTSND—Below MRL2024-03-25
ADONAND—Below MRL2024-03-25
PFDoAND—Below MRL2024-03-25
HFPO-DAND10Below MRL2024-03-25
PFBAND—Below MRL2024-03-25
4:2 FTSND—Below MRL2024-03-25
NMeFOSAAND—Below MRL2024-03-25
PFPeAND—Below MRL2024-03-25
NEtFOSAAND—Below MRL2024-03-25
PFEESAND—Below MRL2024-03-25
NFDHAND—Below MRL2024-03-25
PFPeSND—Below MRL2024-03-25
PFHpSND—Below MRL2024-03-25
PFTAND—Below MRL2024-03-25
PFTrDAND—Below MRL2024-03-25
PFMPAND—Below MRL2024-03-25
PFOAND4Below MRL2024-03-25
PFOSND4Below MRL2024-03-25
PFNAND10Below MRL2024-03-25
PFHxSND10Below MRL2024-03-25
PFHpAND—Below MRL2024-03-25
PFBSND—Below MRL2024-03-25
PFDAND—Below MRL2024-03-25
lithiumND—Below MRL2024-03-25
8:2 FTSND—Below MRL2024-03-25
4:2 FTSND—Below MRL2024-06-17
PFHxAND—Below MRL2024-06-17
PFUnAND—Below MRL2024-06-17
11Cl-PF3OUdSND—Below MRL2024-06-17
9Cl-PF3ONSND—Below MRL2024-06-17
PFDoAND—Below MRL2024-06-17
PFBAND—Below MRL2024-06-17
PFHxSND10Below MRL2024-06-17
8:2 FTSND—Below MRL2024-06-17
PFMPAND—Below MRL2024-06-17
ADONAND—Below MRL2024-06-17
PFDAND—Below MRL2024-06-17
PFOAND4Below MRL2024-06-17
PFPeAND—Below MRL2024-06-17
PFNAND10Below MRL2024-06-17
6:2 FTSND—Below MRL2024-06-17
PFHpAND—Below MRL2024-06-17
lithiumND—Below MRL2024-06-17
PFTAND—Below MRL2024-06-17
PFTrDAND—Below MRL2024-06-17
NEtFOSAAND—Below MRL2024-06-17
NMeFOSAAND—Below MRL2024-06-17
PFOSND4Below MRL2024-06-17
PFEESAND—Below MRL2024-06-17
NFDHAND—Below MRL2024-06-17
PFPeSND—Below MRL2024-06-17
PFMBAND—Below MRL2024-06-17
PFHpSND—Below MRL2024-06-17
PFBSND—Below MRL2024-06-17
HFPO-DAND10Below MRL2024-06-17
PFHxAND—Below MRL2024-10-10
PFEESAND—Below MRL2024-10-10
NFDHAND—Below MRL2024-10-10
PFHpSND—Below MRL2024-10-10
NMeFOSAAND—Below MRL2024-10-10
NEtFOSAAND—Below MRL2024-10-10
PFTrDAND—Below MRL2024-10-10
PFTAND—Below MRL2024-10-10
11Cl-PF3OUdSND—Below MRL2024-10-10
8:2 FTSND—Below MRL2024-10-10
PFDoAND—Below MRL2024-10-10
PFDAND—Below MRL2024-10-10
PFHxSND10Below MRL2024-10-10
PFHpAND—Below MRL2024-10-10
9Cl-PF3ONSND—Below MRL2024-10-10
PFPeAND—Below MRL2024-10-10
PFNAND10Below MRL2024-10-10
PFOSND4Below MRL2024-10-10
PFOAND4Below MRL2024-10-10
PFUnAND—Below MRL2024-10-10
PFMBAND—Below MRL2024-10-10
PFBSND—Below MRL2024-10-10
PFMPAND—Below MRL2024-10-10
PFPeSND—Below MRL2024-10-10
ADONAND—Below MRL2024-10-10
HFPO-DAND10Below MRL2024-10-10
6:2 FTSND—Below MRL2024-10-10
4:2 FTSND—Below MRL2024-10-10
NEtFOSAAND—Below MRL2024-12-10
PFHpAND—Below MRL2024-12-10
PFHxSND10Below MRL2024-12-10
PFTrDAND—Below MRL2024-12-10
NMeFOSAAND—Below MRL2024-12-10
PFTAND—Below MRL2024-12-10
PFEESAND—Below MRL2024-12-10
PFDAND—Below MRL2024-12-10
PFBSND—Below MRL2024-12-10
PFPeSND—Below MRL2024-12-10
lithiumND—Below MRL2024-12-10
PFPeAND—Below MRL2024-12-10
PFUnAND—Below MRL2024-12-10
PFOAND4Below MRL2024-12-10
PFOSND4Below MRL2024-12-10
PFNAND10Below MRL2024-12-10
NFDHAND—Below MRL2024-12-10
PFMBAND—Below MRL2024-12-10
PFMPAND—Below MRL2024-12-10
8:2 FTSND—Below MRL2024-12-10
11Cl-PF3OUdSND—Below MRL2024-12-10
6:2 FTSND—Below MRL2024-12-10
PFBAND—Below MRL2024-12-10
HFPO-DAND10Below MRL2024-12-10
ADONAND—Below MRL2024-12-10
PFDoAND—Below MRL2024-12-10
9Cl-PF3ONSND—Below MRL2024-12-10
4:2 FTSND—Below MRL2024-12-10
PFHpSND—Below MRL2024-12-10
PFHxAND—Below MRL2024-12-10
PFBSND—Below MRL2024-03-25
PFDoAND—Below MRL2024-03-25
PFDAND—Below MRL2024-03-25
PFOAND4Below MRL2024-03-25
PFTAND—Below MRL2024-03-25
PFOSND4Below MRL2024-03-25
PFNAND10Below MRL2024-03-25
NMeFOSAAND—Below MRL2024-03-25
PFTrDAND—Below MRL2024-03-25
NEtFOSAAND—Below MRL2024-03-25
PFHxAND—Below MRL2024-03-25
PFPeAND—Below MRL2024-03-25
PFHxSND10Below MRL2024-03-25
4:2 FTSND—Below MRL2024-03-25
PFHpSND—Below MRL2024-03-25
PFPeSND—Below MRL2024-03-25
NFDHAND—Below MRL2024-03-25
PFEESAND—Below MRL2024-03-25
PFMBAND—Below MRL2024-03-25
8:2 FTSND—Below MRL2024-03-25
PFHpAND—Below MRL2024-03-25
PFUnAND—Below MRL2024-03-25
lithiumND—Below MRL2024-03-25
6:2 FTSND—Below MRL2024-03-25
PFBAND—Below MRL2024-03-25
HFPO-DAND10Below MRL2024-03-25
ADONAND—Below MRL2024-03-25
9Cl-PF3ONSND—Below MRL2024-03-25
11Cl-PF3OUdSND—Below MRL2024-03-25
PFMPAND—Below MRL2024-03-25
NMeFOSAAND—Below MRL2024-06-17
11Cl-PF3OUdSND—Below MRL2024-06-17
PFDAND—Below MRL2024-06-17
NEtFOSAAND—Below MRL2024-06-17
6:2 FTSND—Below MRL2024-06-17
4:2 FTSND—Below MRL2024-06-17
8:2 FTSND—Below MRL2024-06-17
PFMPAND—Below MRL2024-06-17
PFPeAND—Below MRL2024-06-17
PFMBAND—Below MRL2024-06-17
PFEESAND—Below MRL2024-06-17
PFHxSND10Below MRL2024-06-17
9Cl-PF3ONSND—Below MRL2024-06-17
PFOSND4Below MRL2024-06-17
PFUnAND—Below MRL2024-06-17
PFHxAND—Below MRL2024-06-17
PFHpSND—Below MRL2024-06-17
PFPeSND—Below MRL2024-06-17
NFDHAND—Below MRL2024-06-17
PFNAND10Below MRL2024-06-17
PFHpAND—Below MRL2024-06-17
PFBSND—Below MRL2024-06-17
PFDoAND—Below MRL2024-06-17
PFOAND4Below MRL2024-06-17
ADONAND—Below MRL2024-06-17
HFPO-DAND10Below MRL2024-06-17
PFTAND—Below MRL2024-06-17
PFTrDAND—Below MRL2024-06-17
lithiumND—Below MRL2024-06-17
PFBAND—Below MRL2024-09-16
HFPO-DAND10Below MRL2024-09-16
ADONAND—Below MRL2024-09-16
9Cl-PF3ONSND—Below MRL2024-09-16
11Cl-PF3OUdSND—Below MRL2024-09-16
PFUnAND—Below MRL2024-09-16
PFHxAND—Below MRL2024-09-16
6:2 FTSND—Below MRL2024-09-16
PFBSND—Below MRL2024-09-16
PFHpAND—Below MRL2024-09-16
PFHxSND10Below MRL2024-09-16
PFOAND4Below MRL2024-09-16
PFDAND—Below MRL2024-09-16
PFNAND10Below MRL2024-09-16
PFOSND4Below MRL2024-09-16
PFDoAND—Below MRL2024-09-16
PFTAND—Below MRL2024-09-16
4:2 FTSND—Below MRL2024-09-16
NMeFOSAAND—Below MRL2024-09-16
NEtFOSAAND—Below MRL2024-09-16
lithiumND—Below MRL2024-09-16
PFTrDAND—Below MRL2024-09-16
NFDHAND—Below MRL2024-09-16
8:2 FTSND—Below MRL2024-09-16
PFMBAND—Below MRL2024-09-16
PFPeAND—Below MRL2024-09-16
PFPeSND—Below MRL2024-09-16
PFMPAND—Below MRL2024-09-16
PFEESAND—Below MRL2024-09-16
PFHpSND—Below MRL2024-09-16
9Cl-PF3ONSND—Below MRL2024-12-10
11Cl-PF3OUdSND—Below MRL2024-12-10
PFUnAND—Below MRL2024-12-10
PFHxAND—Below MRL2024-12-10
PFDoAND—Below MRL2024-12-10
PFDAND—Below MRL2024-12-10
lithiumND—Below MRL2024-12-10
PFOSND4Below MRL2024-12-10
ADONAND—Below MRL2024-12-10
PFMBAND—Below MRL2024-12-10
PFNAND10Below MRL2024-12-10
PFHxSND10Below MRL2024-12-10
PFHpAND—Below MRL2024-12-10
PFBSND—Below MRL2024-12-10
PFOAND4Below MRL2024-12-10
PFEESAND—Below MRL2024-12-10
NMeFOSAAND—Below MRL2024-12-10
NEtFOSAAND—Below MRL2024-12-10
PFTrDAND—Below MRL2024-12-10
PFTAND—Below MRL2024-12-10
PFHpSND—Below MRL2024-12-10
PFMPAND—Below MRL2024-12-10
lithium12500—2024-10-10
lithium10500—2024-10-10
PFBA6.7—2024-10-10
PFBA6.3—2024-10-10
PFBA5.5—2024-06-17
PFBA5.2—2024-06-17
PFBA5.1—2024-12-10

Next steps