PFAS Comply

ST JOHN WATER DISTRICT 2

PWSID: LA1095002 · LAPLACE, LA · Serving 3,702 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

3
PFAS compounds detected
10000 ppt
Highest single detection
2023-09-12
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
ADONAND—Below MRL2023-12-04
PFPeSND—Below MRL2023-03-15
PFNAND10Below MRL2023-03-15
PFHpAND—Below MRL2023-03-15
PFHxSND10Below MRL2023-03-15
PFTAND—Below MRL2023-03-15
PFTrDAND—Below MRL2023-03-15
NEtFOSAAND—Below MRL2023-03-15
PFEESAND—Below MRL2023-03-15
PFBSND—Below MRL2023-03-15
PFPeAND—Below MRL2023-03-15
PFMBAND—Below MRL2023-03-15
NFDHAND—Below MRL2023-03-15
PFOAND4Below MRL2023-03-15
NMeFOSAAND—Below MRL2023-03-15
HFPO-DAND10Below MRL2023-03-15
4:2 FTSND—Below MRL2023-03-15
PFMPAND—Below MRL2023-03-15
PFMPAND—Below MRL2023-12-04
PFPeAND—Below MRL2023-12-04
PFMBAND—Below MRL2023-12-04
PFHxSND10Below MRL2023-12-04
PFOSND4Below MRL2023-03-15
PFHpSND—Below MRL2023-03-15
6:2 FTSND—Below MRL2023-03-15
8:2 FTSND—Below MRL2023-03-15
lithiumND—Below MRL2023-03-15
ADONAND—Below MRL2023-03-15
9Cl-PF3ONSND—Below MRL2023-03-15
11Cl-PF3OUdSND—Below MRL2023-03-15
PFUnAND—Below MRL2023-03-15
PFHxAND—Below MRL2023-03-15
PFDoAND—Below MRL2023-03-15
PFDAND—Below MRL2023-03-15
NEtFOSAAND—Below MRL2023-06-06
PFHpSND—Below MRL2023-06-06
lithiumND—Below MRL2023-06-06
PFTrDAND—Below MRL2023-06-06
NMeFOSAAND—Below MRL2023-06-06
PFTAND—Below MRL2023-06-06
4:2 FTSND—Below MRL2023-06-06
PFNAND10Below MRL2023-06-06
PFOSND4Below MRL2023-06-06
PFDAND—Below MRL2023-06-06
PFHxAND—Below MRL2023-06-06
9Cl-PF3ONSND—Below MRL2023-06-06
ADONAND—Below MRL2023-06-06
HFPO-DAND10Below MRL2023-06-06
PFHxSND10Below MRL2023-06-06
6:2 FTSND—Below MRL2023-06-06
PFDoAND—Below MRL2023-06-06
8:2 FTSND—Below MRL2023-06-06
PFMPAND—Below MRL2023-06-06
PFPeAND—Below MRL2023-06-06
PFMBAND—Below MRL2023-06-06
PFEESAND—Below MRL2023-06-06
NFDHAND—Below MRL2023-06-06
PFPeSND—Below MRL2023-06-06
PFBSND—Below MRL2023-06-06
11Cl-PF3OUdSND—Below MRL2023-06-06
PFOAND4Below MRL2023-06-06
PFHpAND—Below MRL2023-06-06
PFUnAND—Below MRL2023-06-06
PFNAND10Below MRL2023-12-19
PFMPAND—Below MRL2023-12-19
PFPeAND—Below MRL2023-12-19
NFDHAND—Below MRL2023-12-19
PFPeSND—Below MRL2023-12-19
PFHpSND—Below MRL2023-12-19
4:2 FTSND—Below MRL2023-12-19
9Cl-PF3ONSND—Below MRL2023-12-19
PFDAND—Below MRL2023-12-19
PFUnAND—Below MRL2023-12-19
HFPO-DAND10Below MRL2023-12-19
6:2 FTSND—Below MRL2023-12-19
8:2 FTSND—Below MRL2023-12-19
ADONAND—Below MRL2023-12-19
11Cl-PF3OUdSND—Below MRL2023-12-19
PFHxAND—Below MRL2023-12-19
PFDoAND—Below MRL2023-12-19
PFOAND4Below MRL2023-12-19
PFOSND4Below MRL2023-12-19
PFHxSND10Below MRL2023-12-19
PFHpAND—Below MRL2023-12-19
PFEESAND—Below MRL2023-12-19
PFBSND—Below MRL2023-12-19
PFMBAND—Below MRL2023-12-19
PFBAND—Below MRL2023-12-19
NEtFOSAAND—Below MRL2023-09-12
lithiumND—Below MRL2023-09-12
PFTrDAND—Below MRL2023-09-12
NMeFOSAAND—Below MRL2023-09-12
PFTAND—Below MRL2023-09-12
NEtFOSAAND—Below MRL2023-12-04
PFTrDAND—Below MRL2023-12-04
NMeFOSAAND—Below MRL2023-12-04
PFEESAND—Below MRL2023-12-04
PFHpAND—Below MRL2023-12-04
PFTAND—Below MRL2023-12-04
PFDAND—Below MRL2023-12-04
PFOAND4Below MRL2023-12-04
PFOSND4Below MRL2023-12-04
PFHpSND—Below MRL2023-12-04
PFNAND10Below MRL2023-12-04
PFDoAND—Below MRL2023-12-04
PFHxAND—Below MRL2023-12-04
PFUnAND—Below MRL2023-12-04
11Cl-PF3OUdSND—Below MRL2023-12-04
9Cl-PF3ONSND—Below MRL2023-12-04
PFPeSND—Below MRL2023-12-04
HFPO-DAND10Below MRL2023-12-04
NFDHAND—Below MRL2023-12-04
6:2 FTSND—Below MRL2023-12-04
4:2 FTSND—Below MRL2023-12-04
8:2 FTSND—Below MRL2023-12-04
lithium10000—2023-12-04
PFBA5.7—2023-12-04
PFBA5.2—2023-03-15
PFBA5.2—2023-06-06
PFBS3.7—2023-12-04

Next steps