PFAS Comply

TOWN OF MARINGOUIN

PWSID: LA1047003 · MARINGOUIN, LA · Serving 3,300 people

Type: CWSOwner: LSource: GW
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
2025-04-30
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
NMeFOSAAND—Below MRL2025-04-30
4:2 FTSND—Below MRL2025-04-30
8:2 FTSND—Below MRL2025-04-30
PFBSND—Below MRL2025-04-30
PFPeAND—Below MRL2025-04-30
ADONAND—Below MRL2025-04-30
lithiumND—Below MRL2025-04-30
PFMPAND—Below MRL2025-04-30
PFHpSND—Below MRL2025-04-30
NEtFOSAAND—Below MRL2025-04-30
PFTrDAND—Below MRL2025-04-30
PFTAND—Below MRL2025-04-30
PFPeSND—Below MRL2025-04-30
NFDHAND—Below MRL2025-04-30
PFEESAND—Below MRL2025-04-30
PFHpAND—Below MRL2025-04-30
HFPO-DAND10Below MRL2025-04-30
PFMBAND—Below MRL2025-04-30
6:2 FTSND—Below MRL2025-04-30
9Cl-PF3ONSND—Below MRL2025-04-30
PFHxSND10Below MRL2025-04-30
PFNAND10Below MRL2025-04-30
PFOSND4Below MRL2025-04-30
11Cl-PF3OUdSND—Below MRL2025-04-30
PFOAND4Below MRL2025-04-30
PFDAND—Below MRL2025-04-30
PFDoAND—Below MRL2025-04-30
PFHxAND—Below MRL2025-04-30
PFUnAND—Below MRL2025-04-30
PFBAND—Below MRL2025-04-30
4:2 FTSND—Below MRL2025-10-21
8:2 FTSND—Below MRL2025-10-21
PFMPAND—Below MRL2025-10-21
PFPeAND—Below MRL2025-10-21
PFMBAND—Below MRL2025-10-21
PFEESAND—Below MRL2025-10-21
PFPeSND—Below MRL2025-10-21
PFNAND10Below MRL2025-10-21
PFHpSND—Below MRL2025-10-21
6:2 FTSND—Below MRL2025-10-21
NFDHAND—Below MRL2025-10-21
PFOSND4Below MRL2025-10-21
PFOAND4Below MRL2025-10-21
PFBSND—Below MRL2025-10-21
PFBAND—Below MRL2025-10-21
PFHxSND10Below MRL2025-10-21
lithiumND—Below MRL2025-10-21
PFDAND—Below MRL2025-10-21
PFDoAND—Below MRL2025-10-21
PFHxAND—Below MRL2025-10-21
PFUnAND—Below MRL2025-10-21
11Cl-PF3OUdSND—Below MRL2025-10-21
9Cl-PF3ONSND—Below MRL2025-10-21
ADONAND—Below MRL2025-10-21
HFPO-DAND10Below MRL2025-10-21
PFHpAND—Below MRL2025-10-21
PFHxAND—Below MRL2025-04-30
PFUnAND—Below MRL2025-04-30
11Cl-PF3OUdSND—Below MRL2025-04-30
9Cl-PF3ONSND—Below MRL2025-04-30
ADONAND—Below MRL2025-04-30
PFMPAND—Below MRL2025-04-30
PFPeAND—Below MRL2025-04-30
PFMBAND—Below MRL2025-04-30
PFEESAND—Below MRL2025-04-30
NFDHAND—Below MRL2025-04-30
PFDoAND—Below MRL2025-04-30
PFHpSND—Below MRL2025-04-30
4:2 FTSND—Below MRL2025-04-30
PFPeSND—Below MRL2025-04-30
6:2 FTSND—Below MRL2025-04-30
PFBSND—Below MRL2025-04-30
HFPO-DAND10Below MRL2025-04-30
NMeFOSAAND—Below MRL2025-04-30
NEtFOSAAND—Below MRL2025-04-30
PFTrDAND—Below MRL2025-04-30
PFHpAND—Below MRL2025-04-30
PFBAND—Below MRL2025-04-30
PFDAND—Below MRL2025-04-30
8:2 FTSND—Below MRL2025-04-30
PFHxSND10Below MRL2025-04-30
PFNAND10Below MRL2025-04-30
PFOSND4Below MRL2025-04-30
lithiumND—Below MRL2025-04-30
PFOAND4Below MRL2025-04-30
PFTAND—Below MRL2025-04-30
NEtFOSAAND—Below MRL2025-10-21
PFBSND—Below MRL2025-10-21
PFTAND—Below MRL2025-10-21
NMeFOSAAND—Below MRL2025-10-21
PFTrDAND—Below MRL2025-10-21
lithiumND—Below MRL2025-10-21
PFHpSND—Below MRL2025-10-21
PFPeSND—Below MRL2025-10-21
NFDHAND—Below MRL2025-10-21
PFEESAND—Below MRL2025-10-21
PFMBAND—Below MRL2025-10-21
PFPeAND—Below MRL2025-10-21
PFMPAND—Below MRL2025-10-21
8:2 FTSND—Below MRL2025-10-21
4:2 FTSND—Below MRL2025-10-21
PFDAND—Below MRL2025-10-21
6:2 FTSND—Below MRL2025-10-21
PFHxSND10Below MRL2025-10-21
PFHpAND—Below MRL2025-10-21
PFOAND4Below MRL2025-10-21
PFNAND10Below MRL2025-10-21
PFDoAND—Below MRL2025-10-21
PFHxAND—Below MRL2025-10-21
PFUnAND—Below MRL2025-10-21
11Cl-PF3OUdSND—Below MRL2025-10-21
9Cl-PF3ONSND—Below MRL2025-10-21
ADONAND—Below MRL2025-10-21
HFPO-DAND10Below MRL2025-10-21
PFBAND—Below MRL2025-10-21
PFOSND4Below MRL2025-10-21

Next steps