PFAS Comply

E DAVIESS CO WATER ASSOC INC

PWSID: KY0300109 · KNOTTSVILLE, KY · Serving 11,997 people

Type: CWSOwner: PSource: GW
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

PFOA5 ppt(MCL: 4 ppt)

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

Detection summary

1
PFAS compounds detected
5 ppt
Highest single detection
2023-09-06
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
6:2 FTSND—Below MRL2023-09-06
HFPO-DAND10Below MRL2023-03-14
ADONAND—Below MRL2023-03-14
9Cl-PF3ONSND—Below MRL2023-03-14
PFBSND—Below MRL2023-03-14
11Cl-PF3OUdSND—Below MRL2023-03-14
PFUnAND—Below MRL2023-03-14
PFNAND10Below MRL2023-03-14
PFDoAND—Below MRL2023-03-14
PFDAND—Below MRL2023-03-14
PFOSND4Below MRL2023-03-14
PFHpAND—Below MRL2023-03-14
NFDHAND—Below MRL2023-03-14
PFHxSND10Below MRL2023-03-14
PFHxAND—Below MRL2023-03-14
PFHpSND—Below MRL2023-03-14
lithiumND—Below MRL2023-03-14
PFTAND—Below MRL2023-05-18
PFTrDAND—Below MRL2023-05-18
PFMBAND—Below MRL2023-03-14
NMeFOSAAND—Below MRL2023-05-18
PFBAND—Below MRL2023-03-14
PFPeSND—Below MRL2023-03-14
PFEESAND—Below MRL2023-03-14
PFPeAND—Below MRL2023-03-14
PFMPAND—Below MRL2023-03-14
8:2 FTSND—Below MRL2023-03-14
4:2 FTSND—Below MRL2023-03-14
6:2 FTSND—Below MRL2023-03-14
NEtFOSAAND—Below MRL2023-05-18
lithiumND—Below MRL2023-09-06
NMeFOSAAND—Below MRL2023-09-06
9Cl-PF3ONSND—Below MRL2023-09-06
PFOAND4Below MRL2023-09-06
HFPO-DAND10Below MRL2023-09-06
NEtFOSAAND—Below MRL2023-09-06
PFBSND—Below MRL2023-09-06
PFHpAND—Below MRL2023-09-06
PFHxSND10Below MRL2023-09-06
PFOSND4Below MRL2023-09-06
PFDAND—Below MRL2023-09-06
PFDoAND—Below MRL2023-09-06
PFHxAND—Below MRL2023-09-06
PFUnAND—Below MRL2023-09-06
11Cl-PF3OUdSND—Below MRL2023-09-06
ADONAND—Below MRL2023-09-06
NFDHAND—Below MRL2023-09-06
PFTrDAND—Below MRL2023-09-06
PFTAND—Below MRL2023-09-06
PFNAND10Below MRL2023-09-06
PFBAND—Below MRL2023-09-06
PFHpSND—Below MRL2023-09-06
PFPeSND—Below MRL2023-09-06
PFEESAND—Below MRL2023-09-06
PFMBAND—Below MRL2023-09-06
PFPeAND—Below MRL2023-09-06
PFMPAND—Below MRL2023-09-06
8:2 FTSND—Below MRL2023-09-06
4:2 FTSND—Below MRL2023-09-06
PFOA54Exceeds2023-03-14

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