PFAS Comply

TUSCUMBIA WATER WORKS

PWSID: AL0000331 · TUSCUMBIA, AL · Serving 14,400 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

PFOA5 ppt(MCL: 4 ppt)
PFOS6.3 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
9.3 ppt
Highest single detection
2024-09-10
Latest sample date
complete
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFEESAND—Below MRL2025-03-11
lithiumND—Below MRL2024-06-26
NMeFOSAAND—Below MRL2024-06-26
9Cl-PF3ONSND—Below MRL2024-07-24
NEtFOSAAND—Below MRL2024-06-26
PFTrDAND—Below MRL2024-06-26
8:2 FTSND—Below MRL2024-07-24
PFMPAND—Below MRL2024-07-24
PFHxSND10Below MRL2025-03-11
PFHpAND—Below MRL2025-03-11
PFHpSND—Below MRL2025-03-11
9Cl-PF3ONSND—Below MRL2025-03-11
PFNAND10Below MRL2025-03-11
PFPeAND—Below MRL2025-03-11
NMeFOSAAND—Below MRL2025-03-11
NEtFOSAAND—Below MRL2025-03-11
PFTrDAND—Below MRL2025-03-11
PFPeSND—Below MRL2025-03-11
PFTAND—Below MRL2025-03-11
NFDHAND—Below MRL2025-03-11
PFMBAND—Below MRL2025-03-11
ADONAND—Below MRL2025-03-11
PFMPAND—Below MRL2025-03-11
8:2 FTSND—Below MRL2025-03-11
4:2 FTSND—Below MRL2025-03-11
6:2 FTSND—Below MRL2025-03-11
PFBAND—Below MRL2025-03-11
HFPO-DAND10Below MRL2025-03-11
PFUnAND—Below MRL2024-07-24
PFMBAND—Below MRL2024-07-24
PFEESAND—Below MRL2024-07-24
NFDHAND—Below MRL2024-07-24
PFPeSND—Below MRL2024-07-24
PFHpSND—Below MRL2024-07-24
PFHpAND—Below MRL2024-07-24
ADONAND—Below MRL2024-07-24
6:2 FTSND—Below MRL2024-07-24
HFPO-DAND10Below MRL2024-07-24
11Cl-PF3OUdSND—Below MRL2024-07-24
PFTAND—Below MRL2024-06-26
PFDoAND—Below MRL2024-07-24
4:2 FTSND—Below MRL2024-07-24
PFOAND4Below MRL2024-07-24
PFDAND—Below MRL2024-07-24
PFNAND10Below MRL2024-07-24
PFUnAND—Below MRL2024-09-10
PFMBAND—Below MRL2024-09-10
PFMPAND—Below MRL2024-09-10
8:2 FTSND—Below MRL2024-09-10
4:2 FTSND—Below MRL2024-09-10
6:2 FTSND—Below MRL2024-09-10
PFNAND10Below MRL2024-09-10
11Cl-PF3OUdSND—Below MRL2024-09-10
PFPeSND—Below MRL2024-09-10
PFHpAND—Below MRL2024-09-10
PFHxSND10Below MRL2024-09-10
PFDAND—Below MRL2024-09-10
PFHpSND—Below MRL2024-09-10
PFTAND—Below MRL2024-09-10
PFTrDAND—Below MRL2024-09-10
NEtFOSAAND—Below MRL2024-09-10
NMeFOSAAND—Below MRL2024-09-10
PFEESAND—Below MRL2024-09-10
PFDoAND—Below MRL2024-09-10
9Cl-PF3ONSND—Below MRL2024-09-10
NFDHAND—Below MRL2024-09-10
lithiumND—Below MRL2024-09-10
HFPO-DAND10Below MRL2024-09-10
ADONAND—Below MRL2024-09-10
PFTrDAND—Below MRL2024-12-26
NEtFOSAAND—Below MRL2024-12-26
PFPeSND—Below MRL2024-12-26
NMeFOSAAND—Below MRL2024-12-26
11Cl-PF3OUdSND—Below MRL2024-12-26
PFTAND—Below MRL2024-12-26
lithiumND—Below MRL2024-12-10
PFHpAND—Below MRL2024-12-26
PFNAND10Below MRL2024-12-26
PFUnAND—Below MRL2024-12-26
9Cl-PF3ONSND—Below MRL2024-12-26
ADONAND—Below MRL2024-12-26
HFPO-DAND10Below MRL2024-12-26
6:2 FTSND—Below MRL2024-12-26
PFDAND—Below MRL2024-12-26
4:2 FTSND—Below MRL2024-12-26
PFHpSND—Below MRL2024-12-26
PFDoAND—Below MRL2024-12-26
PFEESAND—Below MRL2024-12-26
PFMBAND—Below MRL2024-12-26
PFMPAND—Below MRL2024-12-26
8:2 FTSND—Below MRL2024-12-26
NFDHAND—Below MRL2024-12-26
lithiumND—Below MRL2025-03-11
11Cl-PF3OUdSND—Below MRL2025-03-11
PFUnAND—Below MRL2025-03-11
PFHxAND—Below MRL2025-03-11
PFDoAND—Below MRL2025-03-11
PFDAND—Below MRL2025-03-11
PFOAND4Below MRL2025-03-11
PFBA9.3—2024-12-26
PFBA8.6—2024-09-10
PFBS7.2—2024-09-10
PFBS7.1—2024-12-26
PFBS6.8—2024-07-24
PFBA6.4—2024-07-24
PFOS6.34Exceeds2025-03-11
PFOS6.14Exceeds2024-12-26
PFOS64Exceeds2024-09-10
PFOS5.94Exceeds2024-07-24
PFPeA5.6—2024-12-26
PFHxA5.4—2024-12-26
PFOA54Exceeds2024-12-26
PFHxA4.9—2024-09-10
PFBS4.9—2025-03-11
PFOA4.84Exceeds2024-09-10
PFPeA4.7—2024-09-10
PFHxA3.7—2024-07-24
PFPeA3.6—2024-07-24
PFHxS3.410Detected2024-12-26
PFHxS310Detected2024-07-24

Next steps