PFAS Comply

COLUMBUS PUBLIC WATER SYSTEM

PWSID: OH2504412 · COLUMBUS, OH · Serving 1,305,946 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

PFOA5.3 ppt(MCL: 4 ppt)

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

Detection summary

6
PFAS compounds detected
18.2 ppt
Highest single detection
2024-09-25
Latest sample date
complete
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFDAND—Below MRL2024-09-25
PFTAND—Below MRL2024-02-13
NFDHAND—Below MRL2024-02-13
PFEESAND—Below MRL2024-02-13
PFMBAND—Below MRL2024-02-13
PFHpSND—Below MRL2024-02-13
9Cl-PF3ONSND—Below MRL2024-02-13
PFBSND—Below MRL2024-02-13
HFPO-DAND10Below MRL2024-02-13
PFBSND—Below MRL2024-09-25
PFHxSND10Below MRL2024-09-25
PFNAND10Below MRL2024-09-25
PFOSND4Below MRL2024-09-25
PFOAND4Below MRL2024-09-25
9Cl-PF3ONSND—Below MRL2024-09-25
PFDoAND—Below MRL2024-09-25
6:2 FTSND—Below MRL2024-09-25
11Cl-PF3OUdSND—Below MRL2024-09-25
ADONAND—Below MRL2024-09-25
HFPO-DAND10Below MRL2024-09-25
PFBAND—Below MRL2024-09-25
ADONAND—Below MRL2024-02-13
NMeFOSAAND—Below MRL2024-02-13
11Cl-PF3OUdSND—Below MRL2024-02-13
NEtFOSAAND—Below MRL2024-02-13
PFTrDAND—Below MRL2024-02-13
PFPeAND—Below MRL2024-02-13
lithiumND—Below MRL2024-02-13
6:2 FTSND—Below MRL2024-02-13
4:2 FTSND—Below MRL2024-02-13
8:2 FTSND—Below MRL2024-02-13
PFMPAND—Below MRL2024-02-13
PFNAND10Below MRL2024-02-13
PFPeSND—Below MRL2024-02-13
PFUnAND—Below MRL2024-02-13
PFDoAND—Below MRL2024-02-13
PFDAND—Below MRL2024-02-13
PFOAND4Below MRL2024-02-13
PFHxSND10Below MRL2024-02-13
PFHpAND—Below MRL2024-02-13
PFOSND4Below MRL2024-02-13
PFHpSND—Below MRL2024-05-21
ADONAND—Below MRL2024-05-21
lithiumND—Below MRL2024-05-21
PFBSND—Below MRL2024-05-21
PFHpAND—Below MRL2024-05-21
PFHxSND10Below MRL2024-05-21
PFNAND10Below MRL2024-05-21
PFOSND4Below MRL2024-05-21
PFOAND4Below MRL2024-05-21
PFDAND—Below MRL2024-05-21
PFDoAND—Below MRL2024-05-21
PFEESAND—Below MRL2024-05-21
11Cl-PF3OUdSND—Below MRL2024-05-21
PFPeSND—Below MRL2024-05-21
HFPO-DAND10Below MRL2024-05-21
6:2 FTSND—Below MRL2024-05-21
4:2 FTSND—Below MRL2024-05-21
8:2 FTSND—Below MRL2024-05-21
PFMPAND—Below MRL2024-05-21
9Cl-PF3ONSND—Below MRL2024-05-21
PFMBAND—Below MRL2024-05-21
NFDHAND—Below MRL2024-05-21
PFTrDAND—Below MRL2024-05-21
PFTAND—Below MRL2024-05-21
NEtFOSAAND—Below MRL2024-05-21
NMeFOSAAND—Below MRL2024-05-21
PFUnAND—Below MRL2024-05-21
PFTrDAND—Below MRL2024-08-28
PFTAND—Below MRL2024-08-28
NEtFOSAAND—Below MRL2024-08-28
NMeFOSAAND—Below MRL2024-08-28
4:2 FTSND—Below MRL2024-08-28
6:2 FTSND—Below MRL2024-08-28
PFHpSND—Below MRL2024-08-28
PFPeSND—Below MRL2024-08-28
NFDHAND—Below MRL2024-08-28
PFEESAND—Below MRL2024-08-28
PFMBAND—Below MRL2024-08-28
PFPeAND—Below MRL2024-08-28
8:2 FTSND—Below MRL2024-08-28
lithiumND—Below MRL2024-08-28
PFOSND4Below MRL2024-08-28
PFBSND—Below MRL2024-08-28
PFHpAND—Below MRL2024-08-28
PFMPAND—Below MRL2024-08-28
PFNAND10Below MRL2024-08-28
PFBAND—Below MRL2024-08-28
PFOAND4Below MRL2024-08-28
PFDAND—Below MRL2024-08-28
PFDoAND—Below MRL2024-08-28
PFUnAND—Below MRL2024-08-28
11Cl-PF3OUdSND—Below MRL2024-08-28
9Cl-PF3ONSND—Below MRL2024-08-28
ADONAND—Below MRL2024-08-28
HFPO-DAND10Below MRL2024-08-28
PFHxAND—Below MRL2024-08-28
PFHxSND10Below MRL2024-08-28
PFDAND—Below MRL2024-11-20
PFOSND4Below MRL2024-11-20
PFNAND10Below MRL2024-11-20
PFUnAND—Below MRL2024-11-20
NMeFOSAAND—Below MRL2024-11-20
PFHxSND10Below MRL2024-11-20
PFPeSND—Below MRL2024-11-20
lithiumND—Below MRL2024-11-20
PFTAND—Below MRL2024-11-20
PFDoAND—Below MRL2024-11-20
11Cl-PF3OUdSND—Below MRL2024-11-20
PFTrDAND—Below MRL2024-11-20
NEtFOSAAND—Below MRL2024-11-20
PFHpSND—Below MRL2024-11-20
NFDHAND—Below MRL2024-11-20
PFEESAND—Below MRL2024-11-20
4:2 FTSND—Below MRL2024-11-20
9Cl-PF3ONSND—Below MRL2024-11-20
ADONAND—Below MRL2024-11-20
HFPO-DAND10Below MRL2024-11-20
6:2 FTSND—Below MRL2024-11-20
PFMBAND—Below MRL2024-11-20
8:2 FTSND—Below MRL2024-11-20
PFMPAND—Below MRL2024-11-20
PFTAND—Below MRL2024-02-13
PFNAND10Below MRL2024-02-13
PFOSND4Below MRL2024-02-13
4:2 FTSND—Below MRL2024-02-13
PFHxSND10Below MRL2024-02-13
PFDoAND—Below MRL2024-02-13
PFHpAND—Below MRL2024-02-13
PFBSND—Below MRL2024-02-13
NMeFOSAAND—Below MRL2024-02-13
NEtFOSAAND—Below MRL2024-02-13
PFTrDAND—Below MRL2024-02-13
PFDAND—Below MRL2024-02-13
8:2 FTSND—Below MRL2024-02-13
PFUnAND—Below MRL2024-02-13
PFHxAND—Below MRL2024-02-13
11Cl-PF3OUdSND—Below MRL2024-02-13
9Cl-PF3ONSND—Below MRL2024-02-13
ADONAND—Below MRL2024-02-13
HFPO-DAND10Below MRL2024-02-13
PFPeAND—Below MRL2024-02-13
6:2 FTSND—Below MRL2024-02-13
lithiumND—Below MRL2024-02-13
PFMBAND—Below MRL2024-02-13
PFEESAND—Below MRL2024-02-13
PFMPAND—Below MRL2024-02-13
NFDHAND—Below MRL2024-02-13
PFPeSND—Below MRL2024-02-13
PFHpSND—Below MRL2024-02-13
PFBAND—Below MRL2024-02-13
PFOAND4Below MRL2024-02-13
6:2 FTSND—Below MRL2024-05-21
NEtFOSAAND—Below MRL2024-05-21
PFTrDAND—Below MRL2024-05-21
PFTAND—Below MRL2024-05-21
lithiumND—Below MRL2024-05-21
PFHpSND—Below MRL2024-05-21
PFPeSND—Below MRL2024-05-21
NFDHAND—Below MRL2024-05-21
PFEESAND—Below MRL2024-05-21
PFMBAND—Below MRL2024-05-21
PFPeAND—Below MRL2024-05-21
PFMPAND—Below MRL2024-05-21
NMeFOSAAND—Below MRL2024-05-21
4:2 FTSND—Below MRL2024-05-21
HFPO-DAND10Below MRL2024-05-21
PFBAND—Below MRL2024-05-21
ADONAND—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
PFOAND4Below MRL2024-05-21
PFOSND4Below MRL2024-05-21
PFNAND10Below MRL2024-05-21
PFHxSND10Below MRL2024-05-21
PFHpAND—Below MRL2024-05-21
PFBSND—Below MRL2024-05-21
8:2 FTSND—Below MRL2024-05-21
9Cl-PF3ONSND—Below MRL2024-05-21
11Cl-PF3OUdSND—Below MRL2024-09-25
NFDHAND—Below MRL2024-09-25
PFMBAND—Below MRL2024-09-25
PFPeAND—Below MRL2024-09-25
PFMPAND—Below MRL2024-09-25
8:2 FTSND—Below MRL2024-09-25
4:2 FTSND—Below MRL2024-09-25
6:2 FTSND—Below MRL2024-09-25
PFBAND—Below MRL2024-09-25
HFPO-DAND10Below MRL2024-09-25
PFHpSND—Below MRL2024-09-25
9Cl-PF3ONSND—Below MRL2024-09-25
PFPeSND—Below MRL2024-09-25
PFUnAND—Below MRL2024-09-25
PFHxAND—Below MRL2024-09-25
PFDoAND—Below MRL2024-09-25
PFDAND—Below MRL2024-09-25
PFOAND4Below MRL2024-09-25
PFOSND4Below MRL2024-09-25
PFNAND10Below MRL2024-09-25
PFHxSND10Below MRL2024-09-25
PFHpAND—Below MRL2024-09-25
PFBSND—Below MRL2024-09-25
ADONAND—Below MRL2024-09-25
NMeFOSAAND—Below MRL2024-08-28
lithiumND—Below MRL2024-08-28
PFTAND—Below MRL2024-08-28
PFEESAND—Below MRL2024-09-25
PFTrDAND—Below MRL2024-08-28
NEtFOSAAND—Below MRL2024-08-28
4:2 FTSND—Below MRL2024-11-20
6:2 FTSND—Below MRL2024-11-20
PFBAND—Below MRL2024-11-20
HFPO-DAND10Below MRL2024-11-20
ADONAND—Below MRL2024-11-20
9Cl-PF3ONSND—Below MRL2024-11-20
11Cl-PF3OUdSND—Below MRL2024-11-20
PFMPAND—Below MRL2024-11-20
PFHxAND—Below MRL2024-11-20
PFPeAND—Below MRL2024-11-20
PFDoAND—Below MRL2024-11-20
PFDAND—Below MRL2024-11-20
PFOAND4Below MRL2024-11-20
PFOSND4Below MRL2024-11-20
PFNAND10Below MRL2024-11-20
PFHxSND10Below MRL2024-11-20
PFHpAND—Below MRL2024-11-20
PFBSND—Below MRL2024-11-20
PFUnAND—Below MRL2024-11-20
PFTrDAND—Below MRL2024-11-20
8:2 FTSND—Below MRL2024-11-20
NEtFOSAAND—Below MRL2024-11-20
PFMBAND—Below MRL2024-11-20
PFTAND—Below MRL2024-11-20
lithiumND—Below MRL2024-11-20
PFPeSND—Below MRL2024-11-20
NFDHAND—Below MRL2024-11-20
PFEESAND—Below MRL2024-11-20
PFHpSND—Below MRL2024-11-20
NMeFOSAAND—Below MRL2024-11-20
NMeFOSAAND—Below MRL2024-02-13
HFPO-DAND10Below MRL2024-02-13
6:2 FTSND—Below MRL2024-02-13
4:2 FTSND—Below MRL2024-02-13
8:2 FTSND—Below MRL2024-02-13
PFMPAND—Below MRL2024-02-13
PFEESAND—Below MRL2024-02-13
PFTAND—Below MRL2024-02-13
NEtFOSAAND—Below MRL2024-02-13
PFMBAND—Below MRL2024-02-13
ADONAND—Below MRL2024-02-13
lithiumND—Below MRL2024-02-13
PFBSND—Below MRL2024-02-13
PFHpSND—Below MRL2024-02-13
PFPeSND—Below MRL2024-02-13
NFDHAND—Below MRL2024-02-13
PFTrDAND—Below MRL2024-02-13
PFNAND10Below MRL2024-02-13
11Cl-PF3OUdSND—Below MRL2024-02-13
PFUnAND—Below MRL2024-02-13
PFHxAND—Below MRL2024-02-13
PFDoAND—Below MRL2024-02-13
PFDAND—Below MRL2024-02-13
PFOAND4Below MRL2024-02-13
PFOSND4Below MRL2024-02-13
9Cl-PF3ONSND—Below MRL2024-02-13
PFHpAND—Below MRL2024-02-13
PFHxSND10Below MRL2024-02-13
PFPeSND—Below MRL2024-09-25
NFDHAND—Below MRL2024-09-25
PFEESAND—Below MRL2024-09-25
PFMBAND—Below MRL2024-09-25
PFPeAND—Below MRL2024-09-25
8:2 FTSND—Below MRL2024-09-25
PFMPAND—Below MRL2024-09-25
PFHpSND—Below MRL2024-09-25
4:2 FTSND—Below MRL2024-09-25
PFTrDAND—Below MRL2024-08-28
PFUnAND—Below MRL2024-09-25
lithiumND—Below MRL2024-08-28
NEtFOSAAND—Below MRL2024-08-28
NMeFOSAAND—Below MRL2024-08-28
PFTAND—Below MRL2024-08-28
PFHxAND—Below MRL2024-09-25
PFHpAND—Below MRL2024-09-25
PFHxA18.2—2024-11-20
PFBA17—2024-11-20
PFPeA14.2—2024-11-20
PFBS11.1—2024-11-20
PFBA7.3—2024-05-21
PFBA6—2024-02-13
PFOA5.34Exceeds2024-11-20
PFBA5.2—2024-02-13
PFHxA4.5—2024-02-13
PFHpA4.3—2024-11-20
PFHxA4.1—2024-05-21
PFPeA3.3—2024-02-13
PFPeA3.1—2024-05-21

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