PFAS Comply

NEW ORLEANS ALGIERS WATER WORKS

PWSID: LA1071001 · NEW ORLEANS, LA · Serving 52,785 people

Type: CWSOwner: LSource: SW
Settlement eligible
May qualify for 3M/DuPont settlement funds
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Exceeds MCL

One or more PFAS compounds exceed EPA Maximum Contaminant Levels. Corrective action required by 2031.

Key contaminants vs MCL

PFOA4 ppt
PFOS4.5 ppt(MCL: 4 ppt)

EPA MCL: 4 ppt (parts per trillion) for PFOA and PFOS individually. Compliance deadline: 2031-12-31

Detection summary

4
PFAS compounds detected
11400 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
NMeFOSAAND—Below MRL2023-12-06
PFMBAND—Below MRL2023-03-07
PFPeAND—Below MRL2023-03-07
PFMPAND—Below MRL2023-03-07
8:2 FTSND—Below MRL2023-03-07
4:2 FTSND—Below MRL2023-03-07
6:2 FTSND—Below MRL2023-03-07
ADONAND—Below MRL2023-03-07
PFDoAND—Below MRL2023-03-07
9Cl-PF3ONSND—Below MRL2023-03-07
11Cl-PF3OUdSND—Below MRL2023-03-07
PFUnAND—Below MRL2023-03-07
PFHxAND—Below MRL2023-03-07
PFDAND—Below MRL2023-03-07
HFPO-DAND10Below MRL2023-03-07
PFNAND10Below MRL2023-03-07
lithiumND—Below MRL2023-03-07
PFTAND—Below MRL2023-03-07
PFTrDAND—Below MRL2023-03-07
NEtFOSAAND—Below MRL2023-03-07
NMeFOSAAND—Below MRL2023-03-07
PFOSND4Below MRL2023-03-07
NFDHAND—Below MRL2023-03-07
PFHxSND10Below MRL2023-03-07
PFHpAND—Below MRL2023-03-07
PFBSND—Below MRL2023-03-07
4:2 FTSND—Below MRL2023-12-06
8:2 FTSND—Below MRL2023-12-06
PFMPAND—Below MRL2023-12-06
PFTrDAND—Below MRL2023-12-06
11Cl-PF3OUdSND—Below MRL2023-12-06
PFTAND—Below MRL2023-12-06
PFEESAND—Below MRL2023-03-07
PFHpSND—Below MRL2023-03-07
PFPeSND—Below MRL2023-03-07
PFOAND4Below MRL2023-03-07
lithiumND—Below MRL2023-06-07
PFHxAND—Below MRL2023-06-07
ADONAND—Below MRL2023-06-07
PFTrDAND—Below MRL2023-06-07
PFTAND—Below MRL2023-06-07
NEtFOSAAND—Below MRL2023-06-07
NMeFOSAAND—Below MRL2023-06-07
PFBSND—Below MRL2023-06-07
PFHpAND—Below MRL2023-06-07
PFHxSND10Below MRL2023-06-07
PFNAND10Below MRL2023-06-07
PFOSND4Below MRL2023-06-07
PFDAND—Below MRL2023-06-07
PFPeSND—Below MRL2023-06-07
9Cl-PF3ONSND—Below MRL2023-06-07
PFOAND4Below MRL2023-06-07
HFPO-DAND10Below MRL2023-06-07
6:2 FTSND—Below MRL2023-06-07
4:2 FTSND—Below MRL2023-06-07
8:2 FTSND—Below MRL2023-06-07
PFMPAND—Below MRL2023-06-07
PFPeAND—Below MRL2023-06-07
PFMBAND—Below MRL2023-06-07
PFEESAND—Below MRL2023-06-07
NFDHAND—Below MRL2023-06-07
11Cl-PF3OUdSND—Below MRL2023-06-07
PFUnAND—Below MRL2023-06-07
PFHpSND—Below MRL2023-06-07
PFDoAND—Below MRL2023-06-07
ADONAND—Below MRL2023-09-12
HFPO-DAND10Below MRL2023-09-12
6:2 FTSND—Below MRL2023-09-12
4:2 FTSND—Below MRL2023-09-12
8:2 FTSND—Below MRL2023-09-12
PFMPAND—Below MRL2023-09-12
9Cl-PF3ONSND—Below MRL2023-09-12
PFEESAND—Below MRL2023-09-12
PFMBAND—Below MRL2023-09-12
PFPeSND—Below MRL2023-09-12
PFHpSND—Below MRL2023-09-12
NMeFOSAAND—Below MRL2023-09-12
NEtFOSAAND—Below MRL2023-09-12
PFTrDAND—Below MRL2023-09-12
PFTAND—Below MRL2023-09-12
PFPeAND—Below MRL2023-09-12
NFDHAND—Below MRL2023-09-12
PFHpAND—Below MRL2023-09-12
11Cl-PF3OUdSND—Below MRL2023-09-12
PFNAND10Below MRL2023-09-12
PFBSND—Below MRL2023-09-12
PFOAND4Below MRL2023-09-12
PFDAND—Below MRL2023-09-12
PFDoAND—Below MRL2023-09-12
PFHxAND—Below MRL2023-09-12
lithiumND—Below MRL2023-09-12
PFUnAND—Below MRL2023-09-12
PFHxSND10Below MRL2023-09-12
PFOSND4Below MRL2023-12-06
PFNAND10Below MRL2023-12-06
PFHxSND10Below MRL2023-12-06
PFHpAND—Below MRL2023-12-06
PFBSND—Below MRL2023-12-06
PFPeSND—Below MRL2023-12-06
NFDHAND—Below MRL2023-12-06
PFEESAND—Below MRL2023-12-06
PFDAND—Below MRL2023-12-06
PFPeAND—Below MRL2023-12-06
ADONAND—Below MRL2023-12-06
NEtFOSAAND—Below MRL2023-12-06
PFMBAND—Below MRL2023-12-06
PFDoAND—Below MRL2023-12-06
PFHpSND—Below MRL2023-12-06
PFHxAND—Below MRL2023-12-06
PFUnAND—Below MRL2023-12-06
9Cl-PF3ONSND—Below MRL2023-12-06
HFPO-DAND10Below MRL2023-12-06
6:2 FTSND—Below MRL2023-12-06
lithium11400—2023-12-06
PFBA8.5—2023-12-06
PFBA7.2—2023-03-07
PFBA6.8—2023-09-12
PFBA5.4—2023-06-07
PFOS4.54Exceeds2023-09-12
PFOA44Detected2023-12-06

Next steps