PFAS Comply

KEOKUK MUNICIPAL WATER WORKS

PWSID: IA5640019 · KEOKUK, IA · Serving 9,900 people

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

3
PFAS compounds detected
17000 ppt
Highest single detection
2024-08-20
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFTAND—Below MRL2024-11-04
6:2 FTSND—Below MRL2024-08-20
9Cl-PF3ONSND—Below MRL2024-08-20
ADONAND—Below MRL2024-08-20
11Cl-PF3OUdSND—Below MRL2024-08-20
HFPO-DAND10Below MRL2024-08-20
PFUnAND—Below MRL2024-08-20
PFMPAND—Below MRL2025-05-05
4:2 FTSND—Below MRL2025-05-05
6:2 FTSND—Below MRL2025-05-05
PFBAND—Below MRL2025-05-05
HFPO-DAND10Below MRL2025-05-05
ADONAND—Below MRL2025-05-05
9Cl-PF3ONSND—Below MRL2025-05-05
11Cl-PF3OUdSND—Below MRL2025-05-05
4:2 FTSND—Below MRL2024-08-20
8:2 FTSND—Below MRL2024-08-20
PFMPAND—Below MRL2024-08-20
NFDHAND—Below MRL2024-08-20
PFHpSND—Below MRL2024-08-20
PFPeAND—Below MRL2024-08-20
PFHxAND—Below MRL2024-08-20
PFMBAND—Below MRL2024-08-20
NEtFOSAAND—Below MRL2024-08-20
PFDoAND—Below MRL2024-08-20
PFEESAND—Below MRL2024-08-20
PFTAND—Below MRL2024-08-20
PFTrDAND—Below MRL2024-08-20
NMeFOSAAND—Below MRL2024-08-20
PFBSND—Below MRL2024-08-20
PFHpAND—Below MRL2024-08-20
PFHxSND10Below MRL2024-08-20
PFNAND10Below MRL2024-08-20
PFOSND4Below MRL2024-08-20
PFOAND4Below MRL2024-08-20
PFDAND—Below MRL2024-08-20
PFPeSND—Below MRL2024-08-20
8:2 FTSND—Below MRL2024-11-04
HFPO-DAND10Below MRL2024-11-04
6:2 FTSND—Below MRL2024-11-04
4:2 FTSND—Below MRL2024-11-04
ADONAND—Below MRL2024-11-04
PFMPAND—Below MRL2024-11-04
PFPeAND—Below MRL2024-11-04
PFEESAND—Below MRL2024-11-04
9Cl-PF3ONSND—Below MRL2024-11-04
PFHpSND—Below MRL2024-11-04
PFMBAND—Below MRL2024-11-04
PFPeSND—Below MRL2024-11-04
11Cl-PF3OUdSND—Below MRL2024-11-04
NFDHAND—Below MRL2024-11-04
NMeFOSAAND—Below MRL2024-11-04
PFTrDAND—Below MRL2024-11-04
PFHpAND—Below MRL2024-11-04
PFHxSND10Below MRL2024-11-04
PFNAND10Below MRL2024-11-04
PFOSND4Below MRL2024-11-04
PFOAND4Below MRL2024-11-04
PFDAND—Below MRL2024-11-04
PFDoAND—Below MRL2024-11-04
PFHxAND—Below MRL2024-11-04
PFUnAND—Below MRL2024-11-04
NEtFOSAAND—Below MRL2024-11-04
PFNAND10Below MRL2025-02-05
PFHxAND—Below MRL2025-02-05
PFDoAND—Below MRL2025-02-05
PFDAND—Below MRL2025-02-05
PFOAND4Below MRL2025-02-05
PFOSND4Below MRL2025-02-05
PFHxSND10Below MRL2025-02-05
PFHpAND—Below MRL2025-02-05
PFBSND—Below MRL2025-02-05
8:2 FTSND—Below MRL2025-02-05
4:2 FTSND—Below MRL2025-02-05
PFUnAND—Below MRL2025-02-05
PFHpSND—Below MRL2025-02-05
6:2 FTSND—Below MRL2025-02-05
PFPeSND—Below MRL2025-02-05
NFDHAND—Below MRL2025-02-05
PFTAND—Below MRL2025-02-05
PFTrDAND—Below MRL2025-02-05
PFPeAND—Below MRL2025-02-05
NMeFOSAAND—Below MRL2025-02-05
11Cl-PF3OUdSND—Below MRL2025-02-05
PFEESAND—Below MRL2025-02-05
PFMBAND—Below MRL2025-02-05
PFMPAND—Below MRL2025-02-05
HFPO-DAND10Below MRL2025-02-05
ADONAND—Below MRL2025-02-05
9Cl-PF3ONSND—Below MRL2025-02-05
NEtFOSAAND—Below MRL2025-02-05
PFTAND—Below MRL2025-05-05
PFPeSND—Below MRL2025-05-05
PFHpSND—Below MRL2025-05-05
PFHxSND10Below MRL2025-05-05
NEtFOSAAND—Below MRL2025-05-05
NFDHAND—Below MRL2025-05-05
PFTrDAND—Below MRL2025-05-05
NMeFOSAAND—Below MRL2025-05-05
PFHpAND—Below MRL2025-05-05
PFNAND10Below MRL2025-05-05
PFOSND4Below MRL2025-05-05
PFOAND4Below MRL2025-05-05
PFDAND—Below MRL2025-05-05
PFDoAND—Below MRL2025-05-05
PFHxAND—Below MRL2025-05-05
8:2 FTSND—Below MRL2025-05-05
PFMBAND—Below MRL2025-05-05
PFBSND—Below MRL2025-05-05
PFUnAND—Below MRL2025-05-05
PFEESAND—Below MRL2025-05-05
PFPeAND—Below MRL2025-05-05
lithium17000—2024-08-20
lithium11000—2025-02-05
lithium10000—2025-05-05
lithium10000—2024-11-04
PFBA11—2024-11-04
PFBA9.5—2024-08-20
PFBA7.9—2025-02-05
PFBS6.3—2024-11-04

Next steps