PFAS Comply

TULLAHOMA UTILITIES AUTHORITY

PWSID: TN0000715 · TULLAHOMA, TN · Serving 30,958 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

PFOA9.6 ppt(MCL: 4 ppt)
PFOS4.8 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
9.6 ppt
Highest single detection
2025-09-24
Latest sample date
complete
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
6:2 FTSND—Below MRL2025-09-24
6:2 FTSND—Below MRL2024-12-11
4:2 FTSND—Below MRL2024-12-11
8:2 FTSND—Below MRL2024-12-11
PFMPAND—Below MRL2024-12-11
PFTrDAND—Below MRL2025-06-18
HFPO-DAND10Below MRL2025-06-18
6:2 FTSND—Below MRL2025-06-18
9Cl-PF3ONSND—Below MRL2025-09-24
PFHpSND—Below MRL2025-09-24
PFUnAND—Below MRL2025-09-24
NMeFOSAAND—Below MRL2025-09-24
NEtFOSAAND—Below MRL2025-09-24
PFTrDAND—Below MRL2025-09-24
lithiumND—Below MRL2025-09-24
PFPeSND—Below MRL2025-09-24
NFDHAND—Below MRL2025-09-24
PFEESAND—Below MRL2025-09-24
PFMBAND—Below MRL2025-09-24
PFMPAND—Below MRL2025-09-24
8:2 FTSND—Below MRL2025-09-24
PFTAND—Below MRL2025-09-24
4:2 FTSND—Below MRL2025-09-24
PFHxSND10Below MRL2025-09-24
PFNAND10Below MRL2025-09-24
PFOSND4Below MRL2025-09-24
PFDAND—Below MRL2025-09-24
PFDoAND—Below MRL2025-09-24
11Cl-PF3OUdSND—Below MRL2025-09-24
ADONAND—Below MRL2025-09-24
HFPO-DAND10Below MRL2025-09-24
PFMBAND—Below MRL2024-12-11
PFHpSND—Below MRL2024-12-11
NMeFOSAAND—Below MRL2024-12-11
HFPO-DAND10Below MRL2024-12-11
NFDHAND—Below MRL2024-12-11
ADONAND—Below MRL2024-12-11
9Cl-PF3ONSND—Below MRL2024-12-11
11Cl-PF3OUdSND—Below MRL2024-12-11
PFUnAND—Below MRL2024-12-11
PFDoAND—Below MRL2024-12-11
NEtFOSAAND—Below MRL2024-12-11
PFPeSND—Below MRL2024-12-11
PFNAND10Below MRL2024-12-11
PFHxSND10Below MRL2024-12-11
lithiumND—Below MRL2024-12-11
PFDAND—Below MRL2024-12-11
PFTAND—Below MRL2024-12-11
PFEESAND—Below MRL2024-12-11
PFTrDAND—Below MRL2024-12-11
PFMBAND—Below MRL2025-03-04
ADONAND—Below MRL2025-03-04
HFPO-DAND10Below MRL2025-03-04
PFBAND—Below MRL2025-03-04
6:2 FTSND—Below MRL2025-03-04
4:2 FTSND—Below MRL2025-03-04
8:2 FTSND—Below MRL2025-03-04
9Cl-PF3ONSND—Below MRL2025-03-04
PFHpSND—Below MRL2025-03-04
PFEESAND—Below MRL2025-03-04
NFDHAND—Below MRL2025-03-04
PFPeSND—Below MRL2025-03-04
lithiumND—Below MRL2025-03-04
PFMPAND—Below MRL2025-03-04
NMeFOSAAND—Below MRL2025-03-04
NEtFOSAAND—Below MRL2025-03-04
11Cl-PF3OUdSND—Below MRL2025-03-04
PFTAND—Below MRL2025-03-04
PFHxSND10Below MRL2025-03-04
PFNAND10Below MRL2025-03-04
PFDAND—Below MRL2025-03-04
PFDoAND—Below MRL2025-03-04
PFUnAND—Below MRL2025-03-04
PFTrDAND—Below MRL2025-03-04
PFHxSND10Below MRL2025-06-18
PFNAND10Below MRL2025-06-18
PFDAND—Below MRL2025-06-18
PFEESAND—Below MRL2025-06-18
NFDHAND—Below MRL2025-06-18
PFPeSND—Below MRL2025-06-18
PFMBAND—Below MRL2025-06-18
PFMPAND—Below MRL2025-06-18
4:2 FTSND—Below MRL2025-06-18
11Cl-PF3OUdSND—Below MRL2025-06-18
8:2 FTSND—Below MRL2025-06-18
9Cl-PF3ONSND—Below MRL2025-06-18
PFTAND—Below MRL2025-06-18
NEtFOSAAND—Below MRL2025-06-18
NMeFOSAAND—Below MRL2025-06-18
lithiumND—Below MRL2025-06-18
PFDoAND—Below MRL2025-06-18
ADONAND—Below MRL2025-06-18
PFUnAND—Below MRL2025-06-18
PFHpSND—Below MRL2025-06-18
PFOA9.64Exceeds2025-03-04
PFOA9.44Exceeds2025-06-18
PFBS9.1—2025-09-24
PFOA8.14Exceeds2024-12-11
PFBS7.9—2024-12-11
PFOA7.44Exceeds2025-09-24
PFBA6.6—2025-09-24
PFBS6.5—2025-06-18
PFHxA6.4—2025-06-18
PFBS6.3—2025-03-04
PFBA6.1—2024-12-11
PFPeA5.8—2025-09-24
PFHxA5.7—2024-12-11
PFHxA5.6—2025-09-24
PFPeA5.5—2025-06-18
PFHxA5.5—2025-03-04
PFBA5—2025-06-18
PFPeA4.8—2024-12-11
PFPeA4.8—2025-03-04
PFOS4.84Exceeds2025-03-04
PFOS4.54Exceeds2024-12-11
PFOS4.14Exceeds2025-06-18
PFHpA3.6—2025-03-04
PFHpA3.1—2025-06-18
PFHpA3—2025-09-24
PFHpA3—2024-12-11

Next steps