PFAS Comply

INTRACOASTAL WATER SYSTEM WEST

PWSID: LA1047002 · PLAQUEMINE, LA · Serving 6,465 people

Type: CWSOwner: LSource: SW
Settlement eligible
May qualify for 3M/DuPont settlement funds
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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
5.7 ppt
Highest single detection
2024-08-06
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFOAND4Below MRL2024-12-04
PFMPAND—Below MRL2024-02-07
NEtFOSAAND—Below MRL2024-02-07
NMeFOSAAND—Below MRL2024-02-07
PFHpSND—Below MRL2024-02-07
PFPeSND—Below MRL2024-02-07
NFDHAND—Below MRL2024-02-07
PFEESAND—Below MRL2024-02-07
PFMBAND—Below MRL2024-02-07
PFPeAND—Below MRL2024-02-07
PFTrDAND—Below MRL2024-02-07
PFUnAND—Below MRL2024-02-07
PFTAND—Below MRL2024-02-07
PFBSND—Below MRL2024-02-07
PFHpAND—Below MRL2024-02-07
PFHxSND10Below MRL2024-02-07
PFNAND10Below MRL2024-02-07
PFOSND4Below MRL2024-02-07
PFDoAND—Below MRL2024-02-07
PFHxAND—Below MRL2024-02-07
8:2 FTSND—Below MRL2024-02-07
11Cl-PF3OUdSND—Below MRL2024-02-07
9Cl-PF3ONSND—Below MRL2024-02-07
ADONAND—Below MRL2024-02-07
HFPO-DAND10Below MRL2024-02-07
PFOAND4Below MRL2024-02-07
6:2 FTSND—Below MRL2024-02-07
4:2 FTSND—Below MRL2024-02-07
PFDAND—Below MRL2024-02-07
lithiumND—Below MRL2024-02-07
PFHpSND—Below MRL2024-08-06
4:2 FTSND—Below MRL2024-08-06
8:2 FTSND—Below MRL2024-08-06
PFPeAND—Below MRL2024-08-06
PFMBAND—Below MRL2024-08-06
PFEESAND—Below MRL2024-08-06
6:2 FTSND—Below MRL2024-08-06
PFPeSND—Below MRL2024-08-06
PFMPAND—Below MRL2024-08-06
PFOAND4Below MRL2024-08-06
lithiumND—Below MRL2024-05-07
PFDAND—Below MRL2024-08-06
PFTAND—Below MRL2024-05-07
PFBSND—Below MRL2024-08-06
NFDHAND—Below MRL2024-08-06
PFNAND10Below MRL2024-08-06
PFTrDAND—Below MRL2024-05-07
NEtFOSAAND—Below MRL2024-05-07
PFHpAND—Below MRL2024-08-06
PFHxSND10Below MRL2024-08-06
PFBAND—Below MRL2024-08-06
PFOSND4Below MRL2024-08-06
PFDoAND—Below MRL2024-08-06
PFUnAND—Below MRL2024-08-06
11Cl-PF3OUdSND—Below MRL2024-08-06
9Cl-PF3ONSND—Below MRL2024-08-06
PFHxAND—Below MRL2024-08-06
NMeFOSAAND—Below MRL2024-05-07
ADONAND—Below MRL2024-08-06
HFPO-DAND10Below MRL2024-08-06
PFHxAND—Below MRL2024-08-06
PFHxSND10Below MRL2024-08-06
PFHpAND—Below MRL2024-08-06
ADONAND—Below MRL2024-08-06
9Cl-PF3ONSND—Below MRL2024-08-06
PFUnAND—Below MRL2024-08-06
PFBSND—Below MRL2024-08-06
8:2 FTSND—Below MRL2024-08-06
PFNAND10Below MRL2024-08-06
11Cl-PF3OUdSND—Below MRL2024-08-06
lithiumND—Below MRL2024-08-06
PFPeSND—Below MRL2024-08-06
NFDHAND—Below MRL2024-08-06
PFEESAND—Below MRL2024-08-06
PFTAND—Below MRL2024-08-06
PFTrDAND—Below MRL2024-08-06
6:2 FTSND—Below MRL2024-08-06
NMeFOSAAND—Below MRL2024-08-06
PFOSND4Below MRL2024-08-06
PFMBAND—Below MRL2024-08-06
PFPeAND—Below MRL2024-08-06
PFMPAND—Below MRL2024-08-06
PFHpSND—Below MRL2024-08-06
4:2 FTSND—Below MRL2024-08-06
PFBAND—Below MRL2024-08-06
HFPO-DAND10Below MRL2024-08-06
PFDoAND—Below MRL2024-08-06
PFDAND—Below MRL2024-08-06
PFOAND4Below MRL2024-08-06
NEtFOSAAND—Below MRL2024-08-06
PFEESAND—Below MRL2024-12-04
9Cl-PF3ONSND—Below MRL2024-12-04
PFHpSND—Below MRL2024-12-04
PFPeSND—Below MRL2024-12-04
NFDHAND—Below MRL2024-12-04
PFUnAND—Below MRL2024-12-04
PFTAND—Below MRL2024-11-04
PFTrDAND—Below MRL2024-11-04
NEtFOSAAND—Below MRL2024-11-04
NMeFOSAAND—Below MRL2024-11-04
PFBSND—Below MRL2024-12-04
PFHpAND—Below MRL2024-12-04
PFHxSND10Below MRL2024-12-04
PFOSND4Below MRL2024-12-04
PFDAND—Below MRL2024-12-04
lithiumND—Below MRL2024-11-04
PFHxAND—Below MRL2024-12-04
PFNAND10Below MRL2024-12-04
11Cl-PF3OUdSND—Below MRL2024-12-04
ADONAND—Below MRL2024-12-04
PFBAND—Below MRL2024-12-04
6:2 FTSND—Below MRL2024-12-04
4:2 FTSND—Below MRL2024-12-04
8:2 FTSND—Below MRL2024-12-04
PFMPAND—Below MRL2024-12-04
PFPeAND—Below MRL2024-12-04
PFMBAND—Below MRL2024-12-04
HFPO-DAND10Below MRL2024-12-04
PFDoAND—Below MRL2024-12-04
PFBA5.7—2024-02-07

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