PFAS Comply

MAMMOTH CAVE/CENTRAL SYSTEM

PWSID: KY0310940 · CAVE CITY, KY · Serving 5,000 people

Type: CWSOwner: FSource: SW
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

0
PFAS compounds detected
N/A ppt
Highest single detection
2025-07-09
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFPeSND—Below MRL2025-01-08
NFDHAND—Below MRL2025-01-08
PFHpSND—Below MRL2025-01-08
PFEESAND—Below MRL2025-01-08
PFHpAND—Below MRL2025-01-08
PFDoAND—Below MRL2025-01-08
lithiumND—Below MRL2025-01-08
PFTAND—Below MRL2025-01-08
PFTrDAND—Below MRL2025-01-08
NEtFOSAAND—Below MRL2025-01-08
NMeFOSAAND—Below MRL2025-01-08
PFBSND—Below MRL2025-01-08
PFHxSND10Below MRL2025-01-08
PFOSND4Below MRL2025-01-08
PFNAND10Below MRL2025-01-08
PFDAND—Below MRL2025-01-08
PFMBAND—Below MRL2025-01-08
PFBAND—Below MRL2025-01-08
PFPeAND—Below MRL2025-01-08
PFMPAND—Below MRL2025-01-08
8:2 FTSND—Below MRL2025-01-08
4:2 FTSND—Below MRL2025-01-08
PFOAND4Below MRL2025-01-08
6:2 FTSND—Below MRL2025-01-08
PFHxAND—Below MRL2025-01-08
HFPO-DAND10Below MRL2025-01-08
ADONAND—Below MRL2025-01-08
9Cl-PF3ONSND—Below MRL2025-01-08
11Cl-PF3OUdSND—Below MRL2025-01-08
PFUnAND—Below MRL2025-01-08
PFPeSND—Below MRL2025-04-09
PFHpSND—Below MRL2025-04-09
PFBAND—Below MRL2025-04-09
PFPeAND—Below MRL2025-04-09
ADONAND—Below MRL2025-04-09
9Cl-PF3ONSND—Below MRL2025-04-09
11Cl-PF3OUdSND—Below MRL2025-04-09
PFUnAND—Below MRL2025-04-09
PFHxAND—Below MRL2025-04-09
PFDoAND—Below MRL2025-04-09
PFDAND—Below MRL2025-04-09
PFOAND4Below MRL2025-04-09
PFOSND4Below MRL2025-04-09
HFPO-DAND10Below MRL2025-04-09
PFMBAND—Below MRL2025-04-09
PFMPAND—Below MRL2025-04-09
NFDHAND—Below MRL2025-04-09
8:2 FTSND—Below MRL2025-04-09
4:2 FTSND—Below MRL2025-04-09
PFHpAND—Below MRL2025-04-09
PFBSND—Below MRL2025-04-09
lithiumND—Below MRL2025-04-09
NMeFOSAAND—Below MRL2025-04-09
NEtFOSAAND—Below MRL2025-04-09
PFTrDAND—Below MRL2025-04-09
PFTAND—Below MRL2025-04-09
PFNAND10Below MRL2025-04-09
6:2 FTSND—Below MRL2025-04-09
PFHxSND10Below MRL2025-04-09
PFEESAND—Below MRL2025-04-09
PFPeAND—Below MRL2025-07-09
PFMPAND—Below MRL2025-07-09
8:2 FTSND—Below MRL2025-07-09
4:2 FTSND—Below MRL2025-07-09
lithiumND—Below MRL2025-07-09
PFMBAND—Below MRL2025-07-09
ADONAND—Below MRL2025-07-09
6:2 FTSND—Below MRL2025-07-09
PFTrDAND—Below MRL2025-07-09
PFUnAND—Below MRL2025-07-09
NEtFOSAAND—Below MRL2025-07-09
NMeFOSAAND—Below MRL2025-07-09
HFPO-DAND10Below MRL2025-07-09
PFTAND—Below MRL2025-07-09
11Cl-PF3OUdSND—Below MRL2025-07-09
PFBAND—Below MRL2025-07-09
PFBSND—Below MRL2025-07-09
PFEESAND—Below MRL2025-07-09
PFHxAND—Below MRL2025-07-09
PFDoAND—Below MRL2025-07-09
PFDAND—Below MRL2025-07-09
PFOAND4Below MRL2025-07-09
PFNAND10Below MRL2025-07-09
PFHxSND10Below MRL2025-07-09
PFHpAND—Below MRL2025-07-09
PFHpSND—Below MRL2025-07-09
PFPeSND—Below MRL2025-07-09
NFDHAND—Below MRL2025-07-09
PFOSND4Below MRL2025-07-09
9Cl-PF3ONSND—Below MRL2025-07-09
PFBSND—Below MRL2025-10-06
PFOSND4Below MRL2025-10-06
PFNAND10Below MRL2025-10-06
PFHxSND10Below MRL2025-10-06
PFHpAND—Below MRL2025-10-06
NMeFOSAAND—Below MRL2025-10-06
NEtFOSAAND—Below MRL2025-10-06
PFTrDAND—Below MRL2025-10-06
PFTAND—Below MRL2025-10-06
PFHpSND—Below MRL2025-10-06
NFDHAND—Below MRL2025-10-06
PFOAND4Below MRL2025-10-06
lithiumND—Below MRL2025-10-06
HFPO-DAND10Below MRL2025-10-06
PFPeSND—Below MRL2025-10-06
PFEESAND—Below MRL2025-10-06
PFPeAND—Below MRL2025-10-06
PFMPAND—Below MRL2025-10-06
8:2 FTSND—Below MRL2025-10-06
4:2 FTSND—Below MRL2025-10-06
PFMBAND—Below MRL2025-10-06
PFBAND—Below MRL2025-10-06
PFDAND—Below MRL2025-10-06
ADONAND—Below MRL2025-10-06
9Cl-PF3ONSND—Below MRL2025-10-06
11Cl-PF3OUdSND—Below MRL2025-10-06
PFUnAND—Below MRL2025-10-06
PFHxAND—Below MRL2025-10-06
PFDoAND—Below MRL2025-10-06
6:2 FTSND—Below MRL2025-10-06

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