PFAS Comply

MADISONVILLE LIGHT & WATER

PWSID: KY0540936 · SEDALIA, KY · Serving 28,102 people

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

1
PFAS compounds detected
6.8 ppt
Highest single detection
2025-09-15
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
4:2 FTSND—Below MRL2025-10-15
PFDAND—Below MRL2025-06-19
PFOAND4Below MRL2025-06-19
lithiumND—Below MRL2025-06-19
PFTAND—Below MRL2025-06-19
NEtFOSAAND—Below MRL2025-06-19
PFTrDAND—Below MRL2025-06-19
PFBAND—Below MRL2025-06-19
PFDoAND—Below MRL2025-06-19
PFMPAND—Below MRL2025-06-19
PFBSND—Below MRL2025-06-19
NMeFOSAAND—Below MRL2025-06-19
PFHpSND—Below MRL2025-06-19
4:2 FTSND—Below MRL2025-06-19
9Cl-PF3ONSND—Below MRL2025-06-19
NFDHAND—Below MRL2025-06-19
PFEESAND—Below MRL2025-06-19
PFMBAND—Below MRL2025-06-19
PFPeAND—Below MRL2025-06-19
PFOSND4Below MRL2025-06-19
ADONAND—Below MRL2025-06-19
PFNAND10Below MRL2025-06-19
PFPeSND—Below MRL2025-06-19
PFHxAND—Below MRL2025-06-19
PFHpAND—Below MRL2025-06-19
6:2 FTSND—Below MRL2025-06-19
11Cl-PF3OUdSND—Below MRL2025-06-19
PFUnAND—Below MRL2025-06-19
HFPO-DAND10Below MRL2025-06-19
PFHxSND10Below MRL2025-06-19
PFOSND4Below MRL2025-10-15
PFOAND4Below MRL2025-10-15
NEtFOSAAND—Below MRL2025-09-15
PFNAND10Below MRL2025-10-15
PFHxSND10Below MRL2025-10-15
PFMPAND—Below MRL2025-10-15
PFDAND—Below MRL2025-10-15
PFDoAND—Below MRL2025-10-15
PFHxAND—Below MRL2025-10-15
PFUnAND—Below MRL2025-10-15
PFBSND—Below MRL2025-10-15
PFHpAND—Below MRL2025-10-15
11Cl-PF3OUdSND—Below MRL2025-10-15
HFPO-DAND10Below MRL2025-10-15
8:2 FTSND—Below MRL2025-06-19
6:2 FTSND—Below MRL2025-10-15
PFTAND—Below MRL2025-09-15
8:2 FTSND—Below MRL2025-10-15
NMeFOSAAND—Below MRL2025-09-15
PFPeAND—Below MRL2025-10-15
PFMBAND—Below MRL2025-10-15
PFHpSND—Below MRL2025-10-15
9Cl-PF3ONSND—Below MRL2025-10-15
ADONAND—Below MRL2025-10-15
PFEESAND—Below MRL2025-10-15
NFDHAND—Below MRL2025-10-15
PFPeSND—Below MRL2025-10-15
PFTrDAND—Below MRL2025-09-15
lithiumND—Below MRL2025-09-15
PFBA6.8—2025-10-15

Next steps