PFAS Comply

AUBURN WATER WORKS

PWSID: AL0000804 · AUBURN, AL · Serving 65,313 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

PFOA12 ppt(MCL: 4 ppt)

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

Detection summary

2
PFAS compounds detected
12 ppt
Highest single detection
2025-08-11
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFMBAND—Below MRL2025-08-11
PFNAND10Below MRL2025-02-17
PFTrDAND—Below MRL2025-02-17
PFHpSND—Below MRL2025-02-17
PFPeSND—Below MRL2025-02-17
NFDHAND—Below MRL2025-02-17
PFEESAND—Below MRL2025-02-17
PFMBAND—Below MRL2025-02-17
PFPeAND—Below MRL2025-02-17
PFMPAND—Below MRL2025-02-17
8:2 FTSND—Below MRL2025-02-17
NMeFOSAAND—Below MRL2025-02-17
6:2 FTSND—Below MRL2025-02-17
NEtFOSAAND—Below MRL2025-02-17
HFPO-DAND10Below MRL2025-02-17
ADONAND—Below MRL2025-02-17
9Cl-PF3ONSND—Below MRL2025-02-17
11Cl-PF3OUdSND—Below MRL2025-02-17
PFUnAND—Below MRL2025-02-17
PFHxAND—Below MRL2025-02-17
PFDoAND—Below MRL2025-02-17
PFDAND—Below MRL2025-02-17
PFOAND4Below MRL2025-02-17
PFOSND4Below MRL2025-02-17
4:2 FTSND—Below MRL2025-02-17
PFTAND—Below MRL2025-02-17
PFBSND—Below MRL2025-02-17
lithiumND—Below MRL2025-02-17
PFHxSND10Below MRL2025-02-17
PFHpAND—Below MRL2025-02-17
PFHxSND10Below MRL2025-05-28
11Cl-PF3OUdSND—Below MRL2025-05-28
PFUnAND—Below MRL2025-05-28
PFHxAND—Below MRL2025-05-28
PFDAND—Below MRL2025-05-28
PFNAND10Below MRL2025-05-28
PFDoAND—Below MRL2025-05-28
PFHpAND—Below MRL2025-05-28
PFBSND—Below MRL2025-05-28
PFHpSND—Below MRL2025-05-28
9Cl-PF3ONSND—Below MRL2025-05-28
lithiumND—Below MRL2025-05-13
PFPeSND—Below MRL2025-05-28
PFOSND4Below MRL2025-05-28
NEtFOSAAND—Below MRL2025-05-28
PFMBAND—Below MRL2025-05-28
PFOAND4Below MRL2025-05-28
ADONAND—Below MRL2025-05-28
PFMPAND—Below MRL2025-05-28
8:2 FTSND—Below MRL2025-05-28
NMeFOSAAND—Below MRL2025-05-28
PFPeAND—Below MRL2025-05-28
PFTrDAND—Below MRL2025-05-28
PFEESAND—Below MRL2025-05-28
PFTAND—Below MRL2025-05-28
6:2 FTSND—Below MRL2025-05-28
PFBAND—Below MRL2025-05-28
HFPO-DAND10Below MRL2025-05-28
NFDHAND—Below MRL2025-05-28
4:2 FTSND—Below MRL2025-05-28
11Cl-PF3OUdSND—Below MRL2025-08-11
PFOSND4Below MRL2025-08-11
PFHxAND—Below MRL2025-08-11
PFDoAND—Below MRL2025-08-11
9Cl-PF3ONSND—Below MRL2025-08-11
PFDAND—Below MRL2025-08-11
PFOAND4Below MRL2025-08-11
PFNAND10Below MRL2025-08-11
PFHxSND10Below MRL2025-08-11
PFHpAND—Below MRL2025-08-11
PFBSND—Below MRL2025-08-11
PFTrDAND—Below MRL2025-08-11
ADONAND—Below MRL2025-08-11
4:2 FTSND—Below MRL2025-08-11
NEtFOSAAND—Below MRL2025-08-11
NMeFOSAAND—Below MRL2025-08-11
PFTAND—Below MRL2025-08-11
NFDHAND—Below MRL2025-08-11
HFPO-DAND10Below MRL2025-08-11
PFUnAND—Below MRL2025-08-11
lithiumND—Below MRL2025-08-11
PFPeSND—Below MRL2025-08-11
PFEESAND—Below MRL2025-08-11
PFMBAND—Below MRL2025-08-11
PFPeAND—Below MRL2025-08-11
PFMPAND—Below MRL2025-08-11
8:2 FTSND—Below MRL2025-08-11
6:2 FTSND—Below MRL2025-08-11
PFBAND—Below MRL2025-08-11
PFHpSND—Below MRL2025-08-11
PFPeSND—Below MRL2025-11-03
PFMPAND—Below MRL2025-11-03
PFOSND4Below MRL2025-11-03
PFMBAND—Below MRL2025-11-03
PFOAND4Below MRL2025-11-03
PFPeAND—Below MRL2025-11-03
PFDAND—Below MRL2025-11-03
4:2 FTSND—Below MRL2025-11-03
8:2 FTSND—Below MRL2025-11-03
PFTrDAND—Below MRL2025-11-03
NEtFOSAAND—Below MRL2025-11-03
PFHpSND—Below MRL2025-11-03
PFHxSND10Below MRL2025-11-03
NFDHAND—Below MRL2025-11-03
PFTAND—Below MRL2025-11-03
PFHpAND—Below MRL2025-11-03
9Cl-PF3ONSND—Below MRL2025-11-03
ADONAND—Below MRL2025-11-03
HFPO-DAND10Below MRL2025-11-03
PFBAND—Below MRL2025-11-03
PFDoAND—Below MRL2025-11-03
lithiumND—Below MRL2025-11-03
11Cl-PF3OUdSND—Below MRL2025-11-03
NMeFOSAAND—Below MRL2025-11-03
PFUnAND—Below MRL2025-11-03
PFNAND10Below MRL2025-11-03
PFEESAND—Below MRL2025-11-03
PFBSND—Below MRL2025-11-03
PFHxAND—Below MRL2025-11-03
6:2 FTSND—Below MRL2025-11-03
PFMPAND—Below MRL2025-03-25
ADONAND—Below MRL2025-03-25
4:2 FTSND—Below MRL2025-03-25
8:2 FTSND—Below MRL2025-03-25
PFBSND—Below MRL2025-03-25
HFPO-DAND10Below MRL2025-08-11
ADONAND—Below MRL2025-08-11
PFBAND—Below MRL2025-02-17
PFHxSND10Below MRL2025-03-25
PFNAND10Below MRL2025-03-25
PFOSND4Below MRL2025-03-25
PFDAND—Below MRL2025-03-25
PFDoAND—Below MRL2025-03-25
PFHxAND—Below MRL2025-03-25
PFUnAND—Below MRL2025-03-25
PFMBAND—Below MRL2025-03-25
9Cl-PF3ONSND—Below MRL2025-03-25
lithiumND—Below MRL2025-02-17
HFPO-DAND10Below MRL2025-03-25
PFBAND—Below MRL2025-03-25
6:2 FTSND—Below MRL2025-03-25
PFPeAND—Below MRL2025-03-25
PFEESAND—Below MRL2025-03-25
NFDHAND—Below MRL2025-03-25
PFPeSND—Below MRL2025-03-25
PFHpSND—Below MRL2025-03-25
PFTAND—Below MRL2025-02-17
PFTrDAND—Below MRL2025-02-17
NEtFOSAAND—Below MRL2025-02-17
NMeFOSAAND—Below MRL2025-02-17
11Cl-PF3OUdSND—Below MRL2025-03-25
PFHxAND—Below MRL2025-08-11
6:2 FTSND—Below MRL2025-08-11
PFBSND—Below MRL2025-08-11
PFHpAND—Below MRL2025-08-11
PFHxSND10Below MRL2025-08-11
PFNAND10Below MRL2025-08-11
PFOSND4Below MRL2025-08-11
PFDAND—Below MRL2025-08-11
PFDoAND—Below MRL2025-08-11
PFUnAND—Below MRL2025-08-11
9Cl-PF3ONSND—Below MRL2025-08-11
ADONAND—Below MRL2025-08-11
11Cl-PF3OUdSND—Below MRL2025-08-11
PFBAND—Below MRL2025-08-11
PFEESAND—Below MRL2025-08-11
NEtFOSAAND—Below MRL2025-08-11
PFTrDAND—Below MRL2025-08-11
PFTAND—Below MRL2025-08-11
lithiumND—Below MRL2025-08-11
PFHpSND—Below MRL2025-08-11
HFPO-DAND10Below MRL2025-08-11
NFDHAND—Below MRL2025-08-11
NMeFOSAAND—Below MRL2025-08-11
PFMBAND—Below MRL2025-08-11
PFPeAND—Below MRL2025-08-11
PFMPAND—Below MRL2025-08-11
8:2 FTSND—Below MRL2025-08-11
4:2 FTSND—Below MRL2025-08-11
PFPeSND—Below MRL2025-08-11
PFEESAND—Below MRL2025-02-17
4:2 FTSND—Below MRL2025-02-17
PFHpAND—Below MRL2025-02-17
PFHxSND10Below MRL2025-02-17
PFNAND10Below MRL2025-02-17
PFOSND4Below MRL2025-02-17
PFOAND4Below MRL2025-02-17
PFDAND—Below MRL2025-02-17
PFDoAND—Below MRL2025-02-17
PFHxAND—Below MRL2025-02-17
11Cl-PF3OUdSND—Below MRL2025-02-17
ADONAND—Below MRL2025-02-17
HFPO-DAND10Below MRL2025-02-17
PFBSND—Below MRL2025-02-17
6:2 FTSND—Below MRL2025-02-17
PFUnAND—Below MRL2025-02-17
8:2 FTSND—Below MRL2025-02-17
PFMPAND—Below MRL2025-02-17
PFPeAND—Below MRL2025-02-17
PFMBAND—Below MRL2025-02-17
NFDHAND—Below MRL2025-02-17
PFHpSND—Below MRL2025-02-17
PFTAND—Below MRL2025-02-17
PFTrDAND—Below MRL2025-02-17
NEtFOSAAND—Below MRL2025-02-17
NMeFOSAAND—Below MRL2025-02-17
PFPeSND—Below MRL2025-02-17
PFBAND—Below MRL2025-02-17
9Cl-PF3ONSND—Below MRL2025-02-17
lithiumND—Below MRL2025-02-17
PFUnAND—Below MRL2025-08-11
PFHxAND—Below MRL2025-08-11
PFDoAND—Below MRL2025-08-11
PFDAND—Below MRL2025-08-11
PFOSND4Below MRL2025-08-11
11Cl-PF3OUdSND—Below MRL2025-08-11
PFHpAND—Below MRL2025-08-11
PFOAND4Below MRL2025-08-11
lithiumND—Below MRL2025-08-11
PFTAND—Below MRL2025-08-11
PFTrDAND—Below MRL2025-08-11
NEtFOSAAND—Below MRL2025-08-11
NMeFOSAAND—Below MRL2025-08-11
PFBSND—Below MRL2025-08-11
PFHxSND10Below MRL2025-08-11
PFMPAND—Below MRL2025-08-11
PFNAND10Below MRL2025-08-11
9Cl-PF3ONSND—Below MRL2025-08-11
NFDHAND—Below MRL2025-08-11
PFEESAND—Below MRL2025-08-11
PFPeAND—Below MRL2025-08-11
PFPeSND—Below MRL2025-08-11
8:2 FTSND—Below MRL2025-08-11
4:2 FTSND—Below MRL2025-08-11
PFHpSND—Below MRL2025-08-11
6:2 FTSND—Below MRL2025-08-11
PFBAND—Below MRL2025-08-11
PFOA124Exceeds2025-03-25
PFOA114Exceeds2025-08-11
PFHpA3—2025-03-25

Next steps