PFAS Comply

ERWIN UTILITIES AUTHORITY

PWSID: TN0000231 · ERWIN, TN · Serving 12,236 people

Type: CWSOwner: LSource: SW
Settlement eligible
May qualify for 3M/DuPont settlement funds
Check claims portal →
Exceeds MCL

One or more PFAS compounds exceed EPA Maximum Contaminant Levels. Corrective action required by 2031.

Key contaminants vs MCL

PFOA4.1 ppt(MCL: 4 ppt)
PFOS6.7 ppt(MCL: 4 ppt)

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

Detection summary

5
PFAS compounds detected
51100 ppt
Highest single detection
2024-08-22
Latest sample date
complete
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFMBAND—Below MRL2024-07-16
8:2 FTSND—Below MRL2023-11-08
PFMPAND—Below MRL2023-11-08
PFPeAND—Below MRL2023-11-08
PFMBAND—Below MRL2023-11-08
PFEESAND—Below MRL2023-11-08
NFDHAND—Below MRL2023-11-08
NEtFOSAAND—Below MRL2023-11-08
PFTrDAND—Below MRL2023-11-08
PFTAND—Below MRL2023-11-08
PFPeSND—Below MRL2023-11-08
4:2 FTSND—Below MRL2023-11-08
lithiumND—Below MRL2023-11-08
HFPO-DAND10Below MRL2023-11-08
PFHpSND—Below MRL2023-11-08
PFHxSND10Below MRL2023-11-08
PFBSND—Below MRL2023-11-08
6:2 FTSND—Below MRL2023-11-08
PFHpAND—Below MRL2023-11-08
PFBAND—Below MRL2023-11-08
PFNAND10Below MRL2023-11-08
PFOSND4Below MRL2023-11-08
PFOAND4Below MRL2023-11-08
PFDAND—Below MRL2023-11-08
PFHxAND—Below MRL2023-11-08
PFUnAND—Below MRL2023-11-08
11Cl-PF3OUdSND—Below MRL2023-11-08
9Cl-PF3ONSND—Below MRL2023-11-08
ADONAND—Below MRL2023-11-08
PFDoAND—Below MRL2023-11-08
PFUnAND—Below MRL2024-02-13
PFHxAND—Below MRL2024-02-13
PFDAND—Below MRL2024-02-13
PFOAND4Below MRL2024-02-13
PFOSND4Below MRL2024-02-13
PFNAND10Below MRL2024-02-13
PFHxSND10Below MRL2024-02-13
PFHpAND—Below MRL2024-02-13
PFTrDAND—Below MRL2024-02-13
PFDoAND—Below MRL2024-02-13
NMeFOSAAND—Below MRL2024-02-13
NEtFOSAAND—Below MRL2024-02-13
PFBSND—Below MRL2024-02-13
PFHpSND—Below MRL2024-02-13
NFDHAND—Below MRL2024-02-13
PFPeSND—Below MRL2024-02-13
PFTAND—Below MRL2024-02-13
PFEESAND—Below MRL2024-02-13
lithiumND—Below MRL2024-02-13
11Cl-PF3OUdSND—Below MRL2024-02-13
PFMBAND—Below MRL2024-02-13
PFPeAND—Below MRL2024-02-13
HFPO-DAND10Below MRL2024-02-13
9Cl-PF3ONSND—Below MRL2024-02-13
ADONAND—Below MRL2024-02-13
PFMPAND—Below MRL2024-02-13
PFBAND—Below MRL2024-02-13
8:2 FTSND—Below MRL2024-02-13
6:2 FTSND—Below MRL2024-02-13
4:2 FTSND—Below MRL2024-02-13
PFDAND—Below MRL2024-05-21
PFOAND4Below MRL2024-05-21
PFOSND4Below MRL2024-05-21
PFNAND10Below MRL2024-05-21
PFHxSND10Below MRL2024-05-21
PFHpAND—Below MRL2024-05-21
NMeFOSAAND—Below MRL2024-05-21
PFTAND—Below MRL2024-05-21
11Cl-PF3OUdSND—Below MRL2024-05-21
NEtFOSAAND—Below MRL2024-05-21
PFTrDAND—Below MRL2024-05-21
PFDoAND—Below MRL2024-05-21
lithiumND—Below MRL2024-05-21
PFBSND—Below MRL2024-05-21
PFEESAND—Below MRL2024-05-21
PFHpSND—Below MRL2024-05-21
PFPeSND—Below MRL2024-05-21
PFHxAND—Below MRL2024-05-21
NFDHAND—Below MRL2024-05-21
PFUnAND—Below MRL2024-05-21
PFMBAND—Below MRL2024-05-21
PFPeAND—Below MRL2024-05-21
PFMPAND—Below MRL2024-05-21
4:2 FTSND—Below MRL2024-05-21
6:2 FTSND—Below MRL2024-05-21
PFBAND—Below MRL2024-05-21
HFPO-DAND10Below MRL2024-05-21
ADONAND—Below MRL2024-05-21
9Cl-PF3ONSND—Below MRL2024-05-21
8:2 FTSND—Below MRL2024-05-21
PFEESAND—Below MRL2024-08-22
11Cl-PF3OUdSND—Below MRL2024-08-22
9Cl-PF3ONSND—Below MRL2024-08-22
ADONAND—Below MRL2024-08-22
HFPO-DAND10Below MRL2024-08-22
PFBAND—Below MRL2024-08-22
6:2 FTSND—Below MRL2024-08-22
4:2 FTSND—Below MRL2024-08-22
NFDHAND—Below MRL2024-08-22
PFMPAND—Below MRL2024-08-22
PFHpSND—Below MRL2024-08-22
PFUnAND—Below MRL2024-08-22
8:2 FTSND—Below MRL2024-08-22
PFMBAND—Below MRL2024-08-22
PFPeSND—Below MRL2024-08-22
PFHpAND—Below MRL2024-08-22
NEtFOSAAND—Below MRL2024-08-22
PFTrDAND—Below MRL2024-08-22
PFPeAND—Below MRL2024-08-22
NMeFOSAAND—Below MRL2024-08-22
PFHxAND—Below MRL2024-08-22
PFBSND—Below MRL2024-08-22
PFTAND—Below MRL2024-08-22
PFHxSND10Below MRL2024-08-22
PFNAND10Below MRL2024-08-22
PFOSND4Below MRL2024-08-22
PFOAND4Below MRL2024-08-22
PFDAND—Below MRL2024-08-22
PFDoAND—Below MRL2024-08-22
lithiumND—Below MRL2024-08-22
8:2 FTSND—Below MRL2023-11-08
PFMPAND—Below MRL2023-11-08
4:2 FTSND—Below MRL2023-11-08
6:2 FTSND—Below MRL2023-11-08
HFPO-DAND10Below MRL2023-11-08
PFHpSND—Below MRL2023-11-08
PFBAND—Below MRL2023-11-08
PFPeAND—Below MRL2023-11-08
NMeFOSAAND—Below MRL2023-11-08
NEtFOSAAND—Below MRL2023-11-08
PFTrDAND—Below MRL2023-11-08
ADONAND—Below MRL2023-11-08
PFMBAND—Below MRL2023-11-08
PFOSND4Below MRL2023-11-08
PFPeSND—Below MRL2023-11-08
NFDHAND—Below MRL2023-11-08
PFTAND—Below MRL2023-11-08
PFHxSND10Below MRL2023-11-08
lithiumND—Below MRL2023-11-08
PFDAND—Below MRL2023-11-08
PFHpAND—Below MRL2023-11-08
9Cl-PF3ONSND—Below MRL2023-11-08
PFNAND10Below MRL2023-11-08
PFOAND4Below MRL2023-11-08
PFEESAND—Below MRL2023-11-08
PFDoAND—Below MRL2023-11-08
PFHxAND—Below MRL2023-11-08
PFUnAND—Below MRL2023-11-08
11Cl-PF3OUdSND—Below MRL2023-11-08
PFBSND—Below MRL2023-11-08
PFMPAND—Below MRL2024-02-13
PFPeAND—Below MRL2024-02-13
PFMBAND—Below MRL2024-02-13
PFEESAND—Below MRL2024-02-13
NFDHAND—Below MRL2024-02-13
PFPeSND—Below MRL2024-02-13
PFOSND4Below MRL2024-02-13
PFHpSND—Below MRL2024-02-13
PFTAND—Below MRL2024-02-13
PFTrDAND—Below MRL2024-02-13
NEtFOSAAND—Below MRL2024-02-13
NMeFOSAAND—Below MRL2024-02-13
PFBSND—Below MRL2024-02-13
PFHpAND—Below MRL2024-02-13
8:2 FTSND—Below MRL2024-02-13
PFNAND10Below MRL2024-02-13
lithiumND—Below MRL2024-02-13
PFOAND4Below MRL2024-02-13
PFDoAND—Below MRL2024-02-13
PFHxAND—Below MRL2024-02-13
PFUnAND—Below MRL2024-02-13
11Cl-PF3OUdSND—Below MRL2024-02-13
9Cl-PF3ONSND—Below MRL2024-02-13
4:2 FTSND—Below MRL2024-02-13
PFDAND—Below MRL2024-02-13
PFHxSND10Below MRL2024-02-13
ADONAND—Below MRL2024-02-13
HFPO-DAND10Below MRL2024-02-13
PFBAND—Below MRL2024-02-13
6:2 FTSND—Below MRL2024-02-13
NEtFOSAAND—Below MRL2024-05-21
PFOSND4Below MRL2024-05-21
PFTrDAND—Below MRL2024-05-21
NMeFOSAAND—Below MRL2024-05-21
PFTAND—Below MRL2024-05-21
6:2 FTSND—Below MRL2024-05-21
PFHpAND—Below MRL2024-05-21
PFNAND10Below MRL2024-05-21
PFOAND4Below MRL2024-05-21
PFDAND—Below MRL2024-05-21
PFDoAND—Below MRL2024-05-21
PFHxAND—Below MRL2024-05-21
PFUnAND—Below MRL2024-05-21
11Cl-PF3OUdSND—Below MRL2024-05-21
9Cl-PF3ONSND—Below MRL2024-05-21
PFBSND—Below MRL2024-05-21
HFPO-DAND10Below MRL2024-05-21
PFBAND—Below MRL2024-05-21
8:2 FTSND—Below MRL2024-05-21
PFMPAND—Below MRL2024-05-21
PFPeAND—Below MRL2024-05-21
PFMBAND—Below MRL2024-05-21
PFEESAND—Below MRL2024-05-21
NFDHAND—Below MRL2024-05-21
PFPeSND—Below MRL2024-05-21
PFHpSND—Below MRL2024-05-21
lithiumND—Below MRL2024-05-21
PFHxSND10Below MRL2024-05-21
ADONAND—Below MRL2024-05-21
4:2 FTSND—Below MRL2024-05-21
HFPO-DAND10Below MRL2024-08-22
PFDAND—Below MRL2024-08-22
PFDoAND—Below MRL2024-08-22
PFHxAND—Below MRL2024-08-22
PFUnAND—Below MRL2024-08-22
11Cl-PF3OUdSND—Below MRL2024-08-22
PFOAND4Below MRL2024-08-22
ADONAND—Below MRL2024-08-22
lithiumND—Below MRL2024-08-22
PFBAND—Below MRL2024-08-22
6:2 FTSND—Below MRL2024-08-22
PFMBAND—Below MRL2024-08-22
8:2 FTSND—Below MRL2024-08-22
4:2 FTSND—Below MRL2024-08-22
9Cl-PF3ONSND—Below MRL2024-08-22
PFHpSND—Below MRL2024-08-22
PFOSND4Below MRL2024-08-22
PFEESAND—Below MRL2024-08-22
PFPeSND—Below MRL2024-08-22
PFPeAND—Below MRL2024-08-22
PFMPAND—Below MRL2024-08-22
PFTAND—Below MRL2024-08-22
PFTrDAND—Below MRL2024-08-22
NMeFOSAAND—Below MRL2024-08-22
PFBSND—Below MRL2024-08-22
PFHpAND—Below MRL2024-08-22
PFHxSND10Below MRL2024-08-22
NEtFOSAAND—Below MRL2024-08-22
NFDHAND—Below MRL2024-08-22
PFNAND10Below MRL2024-08-22
8:2 FTSND—Below MRL2023-11-08
PFTAND—Below MRL2023-11-08
11Cl-PF3OUdSND—Below MRL2023-11-08
9Cl-PF3ONSND—Below MRL2023-11-08
HFPO-DAND10Below MRL2023-11-08
PFBAND—Below MRL2023-11-08
6:2 FTSND—Below MRL2023-11-08
4:2 FTSND—Below MRL2023-11-08
ADONAND—Below MRL2023-11-08
PFMPAND—Below MRL2023-11-08
PFPeAND—Below MRL2023-11-08
PFMBAND—Below MRL2023-11-08
PFEESAND—Below MRL2023-11-08
NFDHAND—Below MRL2023-11-08
PFHpSND—Below MRL2023-11-08
PFTrDAND—Below MRL2023-11-08
NEtFOSAAND—Below MRL2023-11-08
NMeFOSAAND—Below MRL2023-11-08
PFUnAND—Below MRL2023-11-08
PFEESAND—Below MRL2024-07-16
PFBSND—Below MRL2024-07-16
PFPeSND—Below MRL2024-07-16
PFHpSND—Below MRL2024-07-16
lithiumND—Below MRL2024-05-21
NMeFOSAAND—Below MRL2024-07-16
NEtFOSAAND—Below MRL2024-07-16
PFTrDAND—Below MRL2024-07-16
NMeFOSAAND—Below MRL2023-11-08
PFPeSND—Below MRL2023-11-08
PFDoAND—Below MRL2023-11-08
PFDAND—Below MRL2023-11-08
PFOAND4Below MRL2023-11-08
PFNAND10Below MRL2023-11-08
PFHpAND—Below MRL2023-11-08
PFHxAND—Below MRL2023-11-08
PFNAND10Below MRL2024-05-21
ADONAND—Below MRL2024-05-21
9Cl-PF3ONSND—Below MRL2024-05-21
11Cl-PF3OUdSND—Below MRL2024-05-21
PFUnAND—Below MRL2024-05-21
PFHxAND—Below MRL2024-05-21
PFDoAND—Below MRL2024-05-21
PFDAND—Below MRL2024-05-21
HFPO-DAND10Below MRL2024-05-21
PFMPAND—Below MRL2024-05-21
PFHpAND—Below MRL2024-05-21
PFPeSND—Below MRL2024-05-21
NMeFOSAAND—Below MRL2024-05-21
NEtFOSAAND—Below MRL2024-05-21
PFTrDAND—Below MRL2024-05-21
4:2 FTSND—Below MRL2024-05-21
PFHpSND—Below MRL2024-05-21
PFBAND—Below MRL2024-05-21
NFDHAND—Below MRL2024-05-21
PFEESAND—Below MRL2024-05-21
PFMBAND—Below MRL2024-05-21
PFPeAND—Below MRL2024-05-21
8:2 FTSND—Below MRL2024-05-21
6:2 FTSND—Below MRL2024-05-21
PFTAND—Below MRL2024-05-21
PFPeAND—Below MRL2023-11-08
PFMBAND—Below MRL2023-11-08
PFDoAND—Below MRL2023-11-08
PFHxAND—Below MRL2023-11-08
PFUnAND—Below MRL2023-11-08
11Cl-PF3OUdSND—Below MRL2023-11-08
9Cl-PF3ONSND—Below MRL2023-11-08
ADONAND—Below MRL2023-11-08
HFPO-DAND10Below MRL2023-11-08
PFBAND—Below MRL2023-11-08
PFDAND—Below MRL2023-11-08
8:2 FTSND—Below MRL2023-11-08
4:2 FTSND—Below MRL2023-11-08
NFDHAND—Below MRL2023-11-08
PFPeSND—Below MRL2023-11-08
PFHpSND—Below MRL2023-11-08
PFTAND—Below MRL2023-11-08
PFTrDAND—Below MRL2023-11-08
NEtFOSAAND—Below MRL2023-11-08
NMeFOSAAND—Below MRL2023-11-08
PFEESAND—Below MRL2023-11-08
6:2 FTSND—Below MRL2023-11-08
PFOSND4Below MRL2023-11-08
lithiumND—Below MRL2023-11-08
PFOAND4Below MRL2023-11-08
PFBSND—Below MRL2023-11-08
PFHpAND—Below MRL2023-11-08
PFHxSND10Below MRL2023-11-08
PFNAND10Below MRL2023-11-08
PFMPAND—Below MRL2023-11-08
PFHxSND10Below MRL2024-07-16
PFNAND10Below MRL2024-07-16
PFOSND4Below MRL2024-07-16
PFOAND4Below MRL2024-07-16
PFDoAND—Below MRL2024-07-16
PFTAND—Below MRL2024-07-16
PFHxAND—Below MRL2024-07-16
PFUnAND—Below MRL2024-07-16
11Cl-PF3OUdSND—Below MRL2024-07-16
9Cl-PF3ONSND—Below MRL2024-07-16
ADONAND—Below MRL2024-07-16
HFPO-DAND10Below MRL2024-07-16
6:2 FTSND—Below MRL2024-07-16
PFBAND—Below MRL2024-07-16
PFDAND—Below MRL2024-07-16
NFDHAND—Below MRL2024-07-16
4:2 FTSND—Below MRL2024-07-16
8:2 FTSND—Below MRL2024-07-16
PFMPAND—Below MRL2024-07-16
PFPeAND—Below MRL2024-07-16
PFHpAND—Below MRL2024-07-16
lithium51100—2023-11-08
lithium43100—2024-05-21
PFBS7.5—2024-05-21
PFOS6.74Exceeds2024-05-21
PFBS6.6—2023-11-08
PFOS6.54Exceeds2023-11-08
PFOA4.14Exceeds2024-05-21
PFHxS3.610Detected2023-11-08
PFHxS3.510Detected2024-05-21

Next steps