PFAS Comply

MARSHALL CO B.P.U. #1

PWSID: TN0000105 · LEWISBURG, TN · Serving 13,257 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

PFOA11 ppt(MCL: 4 ppt)
PFOS5 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
34 ppt
Highest single detection
2023-09-28
Latest sample date
complete
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
lithiumND—Below MRL2024-04-18
11Cl-PF3OUdSND—Below MRL2023-07-31
PFUnAND—Below MRL2023-07-31
PFHxAND—Below MRL2023-07-31
PFDoAND—Below MRL2023-07-31
PFDAND—Below MRL2023-07-31
NMeFOSAAND—Below MRL2023-09-28
PFPeSND—Below MRL2024-04-18
6:2 FTSND—Below MRL2024-04-18
NEtFOSAAND—Below MRL2024-04-18
HFPO-DAND10Below MRL2024-04-18
PFTAND—Below MRL2024-04-18
PFHpSND—Below MRL2024-04-18
NFDHAND—Below MRL2024-04-18
PFEESAND—Below MRL2024-04-18
PFMBAND—Below MRL2024-04-18
PFPeAND—Below MRL2024-04-18
PFMPAND—Below MRL2024-04-18
PFTrDAND—Below MRL2024-04-18
4:2 FTSND—Below MRL2024-04-18
NMeFOSAAND—Below MRL2024-04-18
PFBAND—Below MRL2024-04-18
PFNAND10Below MRL2023-07-31
PFOSND4Below MRL2023-07-31
PFTrDAND—Below MRL2023-09-28
PFHxSND10Below MRL2023-07-31
PFHpAND—Below MRL2023-07-31
NEtFOSAAND—Below MRL2023-09-28
9Cl-PF3ONSND—Below MRL2023-07-31
PFOAND4Below MRL2023-07-31
PFPeAND—Below MRL2023-07-31
4:2 FTSND—Below MRL2023-07-31
6:2 FTSND—Below MRL2023-07-31
8:2 FTSND—Below MRL2023-07-31
PFTAND—Below MRL2023-09-28
PFMPAND—Below MRL2023-07-31
lithiumND—Below MRL2023-07-31
ADONAND—Below MRL2023-07-31
PFMBAND—Below MRL2023-07-31
PFEESAND—Below MRL2023-07-31
NFDHAND—Below MRL2023-07-31
PFPeSND—Below MRL2023-07-31
PFHpSND—Below MRL2023-07-31
PFBAND—Below MRL2023-07-31
HFPO-DAND10Below MRL2023-07-31
PFUnAND—Below MRL2023-10-30
NMeFOSAAND—Below MRL2023-10-30
NEtFOSAAND—Below MRL2023-10-30
PFDAND—Below MRL2023-10-30
HFPO-DAND10Below MRL2023-10-30
PFBAND—Below MRL2023-10-30
6:2 FTSND—Below MRL2023-10-30
4:2 FTSND—Below MRL2023-10-30
9Cl-PF3ONSND—Below MRL2023-10-30
PFMPAND—Below MRL2023-10-30
11Cl-PF3OUdSND—Below MRL2023-10-30
PFMBAND—Below MRL2023-10-30
PFEESAND—Below MRL2023-10-30
NFDHAND—Below MRL2023-10-30
PFPeSND—Below MRL2023-10-30
PFHpSND—Below MRL2023-10-30
PFDoAND—Below MRL2023-10-30
8:2 FTSND—Below MRL2023-10-30
PFHpAND—Below MRL2023-10-30
PFNAND10Below MRL2023-10-30
PFHxSND10Below MRL2023-10-30
lithiumND—Below MRL2023-10-30
PFTrDAND—Below MRL2023-10-30
ADONAND—Below MRL2023-10-30
PFTAND—Below MRL2023-10-30
ADONAND—Below MRL2024-01-29
lithiumND—Below MRL2024-01-29
PFTAND—Below MRL2024-01-29
PFTrDAND—Below MRL2024-01-29
NMeFOSAAND—Below MRL2024-01-29
NEtFOSAAND—Below MRL2024-01-29
HFPO-DAND10Below MRL2024-01-29
PFMPAND—Below MRL2024-01-29
PFPeAND—Below MRL2024-01-29
PFMBAND—Below MRL2024-01-29
PFEESAND—Below MRL2024-01-29
NFDHAND—Below MRL2024-01-29
PFPeSND—Below MRL2024-01-29
PFHpSND—Below MRL2024-01-29
4:2 FTSND—Below MRL2024-01-29
6:2 FTSND—Below MRL2024-01-29
8:2 FTSND—Below MRL2024-01-29
PFBAND—Below MRL2024-01-29
PFHxAND—Below MRL2024-01-29
PFHpAND—Below MRL2024-01-29
PFHxSND10Below MRL2024-01-29
PFNAND10Below MRL2024-01-29
PFOSND4Below MRL2024-01-29
PFOAND4Below MRL2024-01-29
PFBSND—Below MRL2024-01-29
PFDoAND—Below MRL2024-01-29
11Cl-PF3OUdSND—Below MRL2024-01-29
PFUnAND—Below MRL2024-01-29
9Cl-PF3ONSND—Below MRL2024-01-29
PFDAND—Below MRL2024-01-29
PFOAND4Below MRL2024-04-18
PFMPAND—Below MRL2024-04-18
PFMBAND—Below MRL2024-04-18
NEtFOSAAND—Below MRL2024-04-18
lithiumND—Below MRL2024-04-18
PFEESAND—Below MRL2024-04-18
PFTrDAND—Below MRL2024-04-18
PFPeAND—Below MRL2024-04-18
NMeFOSAAND—Below MRL2024-04-18
PFTAND—Below MRL2024-04-18
ADONAND—Below MRL2024-04-18
PFHxAND—Below MRL2024-04-18
8:2 FTSND—Below MRL2024-04-18
NFDHAND—Below MRL2024-04-18
PFDAND—Below MRL2024-04-18
4:2 FTSND—Below MRL2024-04-18
6:2 FTSND—Below MRL2024-04-18
HFPO-DAND10Below MRL2024-04-18
PFDoAND—Below MRL2024-04-18
9Cl-PF3ONSND—Below MRL2024-04-18
11Cl-PF3OUdSND—Below MRL2024-04-18
PFHpSND—Below MRL2024-04-18
PFOSND4Below MRL2024-04-18
PFNAND10Below MRL2024-04-18
PFHxSND10Below MRL2024-04-18
PFHpAND—Below MRL2024-04-18
PFBSND—Below MRL2024-04-18
PFUnAND—Below MRL2024-04-18
PFBAND—Below MRL2024-04-18
PFPeSND—Below MRL2024-04-18
HFPO-DAND10Below MRL2023-07-31
ADONAND—Below MRL2023-07-31
9Cl-PF3ONSND—Below MRL2023-07-31
11Cl-PF3OUdSND—Below MRL2023-07-31
PFUnAND—Below MRL2023-07-31
PFDoAND—Below MRL2023-07-31
PFDAND—Below MRL2023-07-31
6:2 FTSND—Below MRL2023-07-31
PFMPAND—Below MRL2023-07-31
4:2 FTSND—Below MRL2023-07-31
PFHpSND—Below MRL2023-07-31
PFPeSND—Below MRL2023-07-31
NFDHAND—Below MRL2023-07-31
PFMBAND—Below MRL2023-07-31
PFOAND4Below MRL2023-07-31
NMeFOSAAND—Below MRL2023-07-31
PFEESAND—Below MRL2023-07-31
PFTrDAND—Below MRL2023-07-31
lithiumND—Below MRL2023-07-31
NEtFOSAAND—Below MRL2023-07-31
PFOSND4Below MRL2023-07-31
PFTAND—Below MRL2023-07-31
8:2 FTSND—Below MRL2023-07-31
PFHpAND—Below MRL2023-07-31
PFHxSND10Below MRL2023-07-31
PFNAND10Below MRL2023-07-31
11Cl-PF3OUdSND—Below MRL2023-10-30
PFDoAND—Below MRL2023-10-30
PFDAND—Below MRL2023-10-30
PFUnAND—Below MRL2023-10-30
PFOSND4Below MRL2023-10-30
PFNAND10Below MRL2023-10-30
9Cl-PF3ONSND—Below MRL2023-10-30
4:2 FTSND—Below MRL2023-10-30
PFTAND—Below MRL2023-10-30
PFTrDAND—Below MRL2023-10-30
NEtFOSAAND—Below MRL2023-10-30
NMeFOSAAND—Below MRL2023-10-30
PFHxSND10Below MRL2023-10-30
NFDHAND—Below MRL2023-10-30
lithiumND—Below MRL2023-10-30
PFPeSND—Below MRL2023-10-30
ADONAND—Below MRL2023-10-30
PFEESAND—Below MRL2023-10-30
PFMBAND—Below MRL2023-10-30
PFMPAND—Below MRL2023-10-30
8:2 FTSND—Below MRL2023-10-30
6:2 FTSND—Below MRL2023-10-30
HFPO-DAND10Below MRL2023-10-30
PFHpSND—Below MRL2023-10-30
PFTAND—Below MRL2024-01-29
PFTrDAND—Below MRL2024-01-29
NEtFOSAAND—Below MRL2024-01-29
NMeFOSAAND—Below MRL2024-01-29
PFEESAND—Below MRL2024-01-29
PFBSND—Below MRL2024-01-29
NFDHAND—Below MRL2024-01-29
PFMBAND—Below MRL2024-01-29
PFPeSND—Below MRL2024-01-29
PFMPAND—Below MRL2024-01-29
PFHpSND—Below MRL2024-01-29
PFPeAND—Below MRL2024-01-29
8:2 FTSND—Below MRL2024-01-29
4:2 FTSND—Below MRL2024-01-29
6:2 FTSND—Below MRL2024-01-29
PFBAND—Below MRL2024-01-29
HFPO-DAND10Below MRL2024-01-29
PFHxSND10Below MRL2024-01-29
lithiumND—Below MRL2024-01-29
PFHpAND—Below MRL2024-01-29
ADONAND—Below MRL2024-01-29
PFNAND10Below MRL2024-01-29
PFOSND4Below MRL2024-01-29
PFOAND4Below MRL2024-01-29
PFDoAND—Below MRL2024-01-29
PFHxAND—Below MRL2024-01-29
PFUnAND—Below MRL2024-01-29
11Cl-PF3OUdSND—Below MRL2024-01-29
9Cl-PF3ONSND—Below MRL2024-01-29
PFDAND—Below MRL2024-01-29
PFHxSND10Below MRL2024-04-18
9Cl-PF3ONSND—Below MRL2024-04-18
11Cl-PF3OUdSND—Below MRL2024-04-18
PFUnAND—Below MRL2024-04-18
PFHxAND—Below MRL2024-04-18
PFDoAND—Below MRL2024-04-18
PFDAND—Below MRL2024-04-18
PFOAND4Below MRL2024-04-18
PFBSND—Below MRL2024-04-18
PFNAND10Below MRL2024-04-18
PFHpAND—Below MRL2024-04-18
8:2 FTSND—Below MRL2024-04-18
ADONAND—Below MRL2024-04-18
PFOSND4Below MRL2024-04-18
PFBS34—2023-10-30
PFHxA27—2023-10-30
PFPeA20—2023-10-30
PFBA13—2023-10-30
PFOA114Exceeds2023-10-30
PFBS8.2—2023-10-30
PFOA7.14Exceeds2023-10-30
PFBS6.9—2023-07-31
PFHxA6.8—2023-07-31
PFBA5.4—2023-07-31
PFPeA5—2023-07-31
PFOS54Exceeds2023-10-30
PFBS4.8—2023-07-31
PFHxA4.2—2023-10-30
PFHpA3.8—2023-10-30
PFPeA3.6—2023-10-30

Next steps