PFAS Comply

KNOXVILLE UTILITIES BOARD - KUB

PWSID: TN0000366 · KNOXVILLE, TN · Serving 254,671 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
3.7 ppt
Highest single detection
2024-07-10
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFBAND—Below MRL2024-10-28
HFPO-DAND10Below MRL2024-01-23
ADONAND—Below MRL2024-01-23
9Cl-PF3ONSND—Below MRL2024-01-23
11Cl-PF3OUdSND—Below MRL2024-01-23
PFUnAND—Below MRL2024-01-23
PFHxAND—Below MRL2024-01-23
PFDoAND—Below MRL2024-01-23
PFDAND—Below MRL2024-01-23
PFOAND4Below MRL2024-01-23
PFOSND4Below MRL2024-01-23
PFBAND—Below MRL2024-01-23
PFHxSND10Below MRL2024-01-23
PFPeSND—Below MRL2024-01-23
PFNAND10Below MRL2024-01-23
PFHpSND—Below MRL2024-01-23
PFBSND—Below MRL2024-01-23
PFTAND—Below MRL2024-01-23
PFTrDAND—Below MRL2024-01-23
NEtFOSAAND—Below MRL2024-01-23
PFEESAND—Below MRL2024-01-23
lithiumND—Below MRL2024-01-23
6:2 FTSND—Below MRL2024-01-23
NFDHAND—Below MRL2024-01-23
PFMBAND—Below MRL2024-01-23
PFPeAND—Below MRL2024-01-23
PFMPAND—Below MRL2024-01-23
8:2 FTSND—Below MRL2024-01-23
4:2 FTSND—Below MRL2024-01-23
NMeFOSAAND—Below MRL2024-01-23
6:2 FTSND—Below MRL2024-04-17
PFPeAND—Below MRL2024-04-17
PFHpSND—Below MRL2024-04-17
PFHpAND—Below MRL2024-04-17
PFHxSND10Below MRL2024-04-17
PFNAND10Below MRL2024-04-17
PFOSND4Below MRL2024-04-17
PFOAND4Below MRL2024-04-17
PFDAND—Below MRL2024-04-17
PFDoAND—Below MRL2024-04-17
PFHxAND—Below MRL2024-04-17
PFUnAND—Below MRL2024-04-17
11Cl-PF3OUdSND—Below MRL2024-04-17
HFPO-DAND10Below MRL2024-04-17
ADONAND—Below MRL2024-04-17
lithiumND—Below MRL2024-04-17
PFMBAND—Below MRL2024-04-17
PFEESAND—Below MRL2024-04-17
NFDHAND—Below MRL2024-04-17
PFPeSND—Below MRL2024-04-17
PFBAND—Below MRL2024-04-17
4:2 FTSND—Below MRL2024-04-17
8:2 FTSND—Below MRL2024-04-17
PFMPAND—Below MRL2024-04-17
PFTAND—Below MRL2024-04-17
PFTrDAND—Below MRL2024-04-17
NEtFOSAAND—Below MRL2024-04-17
NMeFOSAAND—Below MRL2024-04-17
9Cl-PF3ONSND—Below MRL2024-04-17
PFHpAND—Below MRL2024-01-23
PFHpSND—Below MRL2024-07-10
lithiumND—Below MRL2024-07-10
9Cl-PF3ONSND—Below MRL2024-07-10
ADONAND—Below MRL2024-07-10
HFPO-DAND10Below MRL2024-07-10
PFBAND—Below MRL2024-07-10
6:2 FTSND—Below MRL2024-07-10
4:2 FTSND—Below MRL2024-07-10
8:2 FTSND—Below MRL2024-07-10
PFMPAND—Below MRL2024-07-10
PFPeAND—Below MRL2024-07-10
PFMBAND—Below MRL2024-07-10
PFEESAND—Below MRL2024-07-10
PFPeSND—Below MRL2024-07-10
PFDAND—Below MRL2024-07-10
11Cl-PF3OUdSND—Below MRL2024-07-10
NMeFOSAAND—Below MRL2024-07-10
NEtFOSAAND—Below MRL2024-07-10
PFTrDAND—Below MRL2024-07-10
PFUnAND—Below MRL2024-07-10
PFHxAND—Below MRL2024-07-10
NFDHAND—Below MRL2024-07-10
PFDoAND—Below MRL2024-07-10
PFTAND—Below MRL2024-07-10
PFOAND4Below MRL2024-07-10
PFOSND4Below MRL2024-07-10
PFNAND10Below MRL2024-07-10
PFHxSND10Below MRL2024-07-10
PFHpAND—Below MRL2024-07-10
PFBSND—Below MRL2024-07-10
HFPO-DAND10Below MRL2024-10-28
PFDoAND—Below MRL2024-10-28
PFHpSND—Below MRL2024-10-28
PFPeSND—Below MRL2024-10-28
NFDHAND—Below MRL2024-10-28
PFEESAND—Below MRL2024-10-28
PFMBAND—Below MRL2024-10-28
PFPeAND—Below MRL2024-10-28
PFMPAND—Below MRL2024-10-28
8:2 FTSND—Below MRL2024-10-28
6:2 FTSND—Below MRL2024-10-28
ADONAND—Below MRL2024-10-28
11Cl-PF3OUdSND—Below MRL2024-10-28
lithiumND—Below MRL2024-10-28
PFHxAND—Below MRL2024-10-28
4:2 FTSND—Below MRL2024-10-28
PFDAND—Below MRL2024-10-28
PFOAND4Below MRL2024-10-28
PFOSND4Below MRL2024-10-28
PFNAND10Below MRL2024-10-28
PFHxSND10Below MRL2024-10-28
PFHpAND—Below MRL2024-10-28
PFBSND—Below MRL2024-10-28
NMeFOSAAND—Below MRL2024-10-28
9Cl-PF3ONSND—Below MRL2024-10-28
NEtFOSAAND—Below MRL2024-10-28
PFTrDAND—Below MRL2024-10-28
PFTAND—Below MRL2024-10-28
PFUnAND—Below MRL2024-10-28
PFBS3.7—2024-04-17

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