PFAS Comply

HELENA, UTILITIES BOARD OF THE CITY OF

PWSID: AL0001157 · HELENA, AL · Serving 21,300 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
PFOS7 ppt(MCL: 4 ppt)

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

Detection summary

7
PFAS compounds detected
9900 ppt
Highest single detection
2025-09-25
Latest sample date
complete
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFUnAND—Below MRL2025-09-25
PFHxSND10Below MRL2025-03-20
PFPeSND—Below MRL2025-03-20
PFHpSND—Below MRL2025-03-20
PFOSND4Below MRL2025-03-20
PFNAND10Below MRL2025-03-20
NFDHAND—Below MRL2025-03-20
PFHpAND—Below MRL2025-03-20
PFBSND—Below MRL2025-03-20
NMeFOSAAND—Below MRL2025-03-20
NEtFOSAAND—Below MRL2025-03-20
PFTAND—Below MRL2025-03-20
PFMBAND—Below MRL2025-03-20
PFBAND—Below MRL2025-03-20
PFTrDAND—Below MRL2025-03-20
PFUnAND—Below MRL2025-03-20
PFOAND4Below MRL2025-03-20
4:2 FTSND—Below MRL2025-03-20
PFPeAND—Below MRL2025-03-20
lithiumND—Below MRL2025-03-20
PFHxAND—Below MRL2025-03-20
PFDAND—Below MRL2025-03-20
11Cl-PF3OUdSND—Below MRL2025-03-20
9Cl-PF3ONSND—Below MRL2025-03-20
ADONAND—Below MRL2025-03-20
HFPO-DAND10Below MRL2025-03-20
6:2 FTSND—Below MRL2025-03-20
8:2 FTSND—Below MRL2025-03-20
PFMPAND—Below MRL2025-03-20
PFDoAND—Below MRL2025-03-20
NFDHAND—Below MRL2025-06-05
NEtFOSAAND—Below MRL2025-06-05
PFEESAND—Below MRL2025-06-05
PFPeSND—Below MRL2025-06-05
PFHpSND—Below MRL2025-06-05
PFTAND—Below MRL2025-06-05
PFTrDAND—Below MRL2025-06-05
NMeFOSAAND—Below MRL2025-06-05
4:2 FTSND—Below MRL2025-06-05
8:2 FTSND—Below MRL2025-06-05
PFMPAND—Below MRL2025-06-05
PFMBAND—Below MRL2025-06-05
PFHpAND—Below MRL2025-06-05
6:2 FTSND—Below MRL2025-06-05
PFPeAND—Below MRL2025-06-05
PFOAND4Below MRL2025-06-05
PFNAND10Below MRL2025-06-05
PFBSND—Below MRL2025-06-05
PFBAND—Below MRL2025-06-05
PFOSND4Below MRL2025-06-05
lithiumND—Below MRL2025-06-05
PFDAND—Below MRL2025-06-05
PFDoAND—Below MRL2025-06-05
PFHxAND—Below MRL2025-06-05
PFUnAND—Below MRL2025-06-05
11Cl-PF3OUdSND—Below MRL2025-06-05
9Cl-PF3ONSND—Below MRL2025-06-05
ADONAND—Below MRL2025-06-05
HFPO-DAND10Below MRL2025-06-05
PFHxSND10Below MRL2025-06-05
NEtFOSAAND—Below MRL2025-09-18
PFTrDAND—Below MRL2025-09-18
PFTAND—Below MRL2025-09-18
PFHpAND—Below MRL2025-09-18
11Cl-PF3OUdSND—Below MRL2025-09-25
ADONAND—Below MRL2025-09-25
HFPO-DAND10Below MRL2025-09-25
PFBAND—Below MRL2025-09-25
6:2 FTSND—Below MRL2025-09-25
4:2 FTSND—Below MRL2025-09-25
8:2 FTSND—Below MRL2025-09-25
PFMPAND—Below MRL2025-09-25
PFPeAND—Below MRL2025-09-25
PFEESAND—Below MRL2025-03-20
PFHpSND—Below MRL2025-09-18
PFDAND—Below MRL2025-09-18
PFNAND10Below MRL2025-09-18
NMeFOSAAND—Below MRL2025-09-18
6:2 FTSND—Below MRL2025-09-18
PFHxSND10Below MRL2025-09-18
PFDoAND—Below MRL2025-09-18
PFUnAND—Below MRL2025-09-18
11Cl-PF3OUdSND—Below MRL2025-09-18
9Cl-PF3ONSND—Below MRL2025-09-18
ADONAND—Below MRL2025-09-18
PFBAND—Below MRL2025-09-18
4:2 FTSND—Below MRL2025-09-18
PFMPAND—Below MRL2025-09-18
PFMBAND—Below MRL2025-09-18
PFEESAND—Below MRL2025-09-18
NFDHAND—Below MRL2025-09-18
PFPeSND—Below MRL2025-09-18
HFPO-DAND10Below MRL2025-09-18
8:2 FTSND—Below MRL2025-09-18
PFEESAND—Below MRL2025-04-22
NMeFOSAAND—Below MRL2025-04-22
PFTrDAND—Below MRL2025-04-22
PFTAND—Below MRL2025-04-22
NEtFOSAAND—Below MRL2025-04-22
PFHpSND—Below MRL2025-04-22
lithiumND—Below MRL2025-04-22
NFDHAND—Below MRL2025-04-22
PFMBAND—Below MRL2025-04-22
PFPeAND—Below MRL2025-04-22
PFMPAND—Below MRL2025-04-22
8:2 FTSND—Below MRL2025-04-22
4:2 FTSND—Below MRL2025-04-22
6:2 FTSND—Below MRL2025-04-22
PFOSND4Below MRL2025-04-22
PFPeSND—Below MRL2025-04-22
PFBAND—Below MRL2025-04-22
PFHpAND—Below MRL2025-04-22
PFNAND10Below MRL2025-04-22
PFOAND4Below MRL2025-04-22
PFDAND—Below MRL2025-04-22
PFDoAND—Below MRL2025-04-22
PFHxAND—Below MRL2025-04-22
PFUnAND—Below MRL2025-04-22
11Cl-PF3OUdSND—Below MRL2025-04-22
9Cl-PF3ONSND—Below MRL2025-04-22
ADONAND—Below MRL2025-04-22
HFPO-DAND10Below MRL2025-04-22
PFHxSND10Below MRL2025-04-22
PFBAND—Below MRL2025-09-18
PFHxAND—Below MRL2025-09-18
PFUnAND—Below MRL2025-09-18
11Cl-PF3OUdSND—Below MRL2025-09-18
9Cl-PF3ONSND—Below MRL2025-09-18
ADONAND—Below MRL2025-09-18
HFPO-DAND10Below MRL2025-09-18
6:2 FTSND—Below MRL2025-09-18
4:2 FTSND—Below MRL2025-09-18
8:2 FTSND—Below MRL2025-09-18
PFTAND—Below MRL2025-09-18
PFTrDAND—Below MRL2025-09-18
NEtFOSAAND—Below MRL2025-09-18
lithiumND—Below MRL2025-09-18
NMeFOSAAND—Below MRL2025-09-18
PFEESAND—Below MRL2025-09-18
PFDAND—Below MRL2025-09-18
PFDoAND—Below MRL2025-09-18
PFMPAND—Below MRL2025-09-18
PFMBAND—Below MRL2025-09-18
NFDHAND—Below MRL2025-09-18
PFPeSND—Below MRL2025-09-18
PFHpSND—Below MRL2025-09-18
PFHpAND—Below MRL2025-09-18
PFNAND10Below MRL2025-09-18
PFPeAND—Below MRL2025-09-18
PFOAND4Below MRL2025-09-18
PFHxSND10Below MRL2025-03-20
PFUnAND—Below MRL2025-03-20
PFHxAND—Below MRL2025-03-20
PFDoAND—Below MRL2025-03-20
PFDAND—Below MRL2025-03-20
PFBSND—Below MRL2025-03-20
PFOAND4Below MRL2025-03-20
PFNAND10Below MRL2025-03-20
PFHpAND—Below MRL2025-03-20
11Cl-PF3OUdSND—Below MRL2025-03-20
PFEESAND—Below MRL2025-03-20
PFOSND4Below MRL2025-03-20
9Cl-PF3ONSND—Below MRL2025-03-20
ADONAND—Below MRL2025-03-20
HFPO-DAND10Below MRL2025-03-20
PFBAND—Below MRL2025-03-20
6:2 FTSND—Below MRL2025-03-20
4:2 FTSND—Below MRL2025-03-20
PFMBAND—Below MRL2025-03-20
NFDHAND—Below MRL2025-03-20
PFPeSND—Below MRL2025-03-20
PFHpSND—Below MRL2025-03-20
8:2 FTSND—Below MRL2025-03-20
lithiumND—Below MRL2025-03-20
PFMPAND—Below MRL2025-03-20
PFTrDAND—Below MRL2025-03-20
PFPeAND—Below MRL2025-03-20
NEtFOSAAND—Below MRL2025-03-20
PFTAND—Below MRL2025-03-20
NMeFOSAAND—Below MRL2025-03-20
PFTrDAND—Below MRL2025-09-18
PFTAND—Below MRL2025-09-18
NEtFOSAAND—Below MRL2025-09-18
PFBAND—Below MRL2025-09-18
NMeFOSAAND—Below MRL2025-09-18
PFMBAND—Below MRL2025-09-18
PFUnAND—Below MRL2025-09-18
lithiumND—Below MRL2025-09-18
6:2 FTSND—Below MRL2025-09-18
4:2 FTSND—Below MRL2025-09-18
PFMPAND—Below MRL2025-09-18
PFPeAND—Below MRL2025-09-18
8:2 FTSND—Below MRL2025-09-18
11Cl-PF3OUdSND—Below MRL2025-09-18
HFPO-DAND10Below MRL2025-09-18
ADONAND—Below MRL2025-09-18
PFEESAND—Below MRL2025-09-18
PFHxAND—Below MRL2025-09-18
PFDoAND—Below MRL2025-09-18
PFDAND—Below MRL2025-09-18
PFOAND4Below MRL2025-09-18
PFOSND4Below MRL2025-09-18
PFNAND10Below MRL2025-09-18
PFHxSND10Below MRL2025-09-18
PFHpAND—Below MRL2025-09-18
PFBSND—Below MRL2025-09-18
PFHpSND—Below MRL2025-09-18
PFPeSND—Below MRL2025-09-18
NFDHAND—Below MRL2025-09-18
9Cl-PF3ONSND—Below MRL2025-09-18
NEtFOSAAND—Below MRL2025-03-20
9Cl-PF3ONSND—Below MRL2025-03-20
ADONAND—Below MRL2025-03-20
HFPO-DAND10Below MRL2025-03-20
8:2 FTSND—Below MRL2025-03-20
PFMBAND—Below MRL2025-03-20
PFEESAND—Below MRL2025-03-20
NFDHAND—Below MRL2025-03-20
PFPeSND—Below MRL2025-03-20
PFHpSND—Below MRL2025-03-20
PFTrDAND—Below MRL2025-03-20
11Cl-PF3OUdSND—Below MRL2025-03-20
NMeFOSAAND—Below MRL2025-03-20
PFBAND—Below MRL2025-03-20
PFTAND—Below MRL2025-03-20
PFBSND—Below MRL2025-03-20
4:2 FTSND—Below MRL2025-03-20
lithiumND—Below MRL2025-03-20
PFUnAND—Below MRL2025-03-20
PFHpAND—Below MRL2025-03-20
PFHxSND10Below MRL2025-03-20
6:2 FTSND—Below MRL2025-03-20
PFMPAND—Below MRL2025-03-20
PFNAND10Below MRL2025-03-20
PFOSND4Below MRL2025-03-20
PFOAND4Below MRL2025-03-20
PFDAND—Below MRL2025-03-20
PFDoAND—Below MRL2025-03-20
PFHxAND—Below MRL2025-03-20
PFPeAND—Below MRL2025-03-20
lithiumND—Below MRL2025-09-25
NFDHAND—Below MRL2025-09-25
PFPeSND—Below MRL2025-09-25
PFHpSND—Below MRL2025-09-25
PFHpAND—Below MRL2025-09-25
PFHxSND10Below MRL2025-09-25
PFNAND10Below MRL2025-09-25
PFOSND4Below MRL2025-09-25
PFOAND4Below MRL2025-09-25
NEtFOSAAND—Below MRL2025-09-25
PFTAND—Below MRL2025-09-25
PFTrDAND—Below MRL2025-09-25
PFDAND—Below MRL2025-09-25
PFEESAND—Below MRL2025-09-25
NMeFOSAAND—Below MRL2025-09-25
9Cl-PF3ONSND—Below MRL2025-09-25
PFMBAND—Below MRL2025-09-25
PFHxAND—Below MRL2025-09-25
PFBSND—Below MRL2025-09-25
PFDoAND—Below MRL2025-09-25
lithium9900—2025-09-18
PFBS13—2025-09-18
PFBS8.3—2025-04-22
PFOS74Exceeds2025-09-18
PFPeA7—2025-09-18
PFHxS5.310Detected2025-09-18
PFHxA5—2025-09-18
PFOS54Exceeds2025-09-18
PFOA44Detected2025-09-18
PFBS3.9—2025-09-18

Next steps