PFAS Comply

HAMILTON CITY OF

PWSID: MT0000234 · HAMILTON, MT · Serving 5,585 people

Type: CWSOwner: LSource: GW
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

1
PFAS compounds detected
3.1 ppt
Highest single detection
2023-08-15
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFDAND—Below MRL2024-03-04
PFHxSND10Below MRL2023-05-15
PFBSND—Below MRL2023-05-15
PFHpSND—Below MRL2023-05-15
PFPeSND—Below MRL2023-05-15
NFDHAND—Below MRL2023-05-15
PFEESAND—Below MRL2023-05-15
PFMBAND—Below MRL2023-05-15
PFPeAND—Below MRL2023-05-15
PFMPAND—Below MRL2023-05-15
8:2 FTSND—Below MRL2023-05-15
4:2 FTSND—Below MRL2023-05-15
6:2 FTSND—Below MRL2023-05-15
lithiumND—Below MRL2023-05-15
HFPO-DAND10Below MRL2023-05-15
PFOAND4Below MRL2023-05-15
PFTrDAND—Below MRL2023-05-15
NEtFOSAAND—Below MRL2023-05-15
NMeFOSAAND—Below MRL2023-05-15
PFHpAND—Below MRL2023-05-15
PFBAND—Below MRL2023-05-15
PFOSND4Below MRL2023-05-15
PFTAND—Below MRL2023-05-15
PFDAND—Below MRL2023-05-15
PFDoAND—Below MRL2023-05-15
PFHxAND—Below MRL2023-05-15
PFUnAND—Below MRL2023-05-15
11Cl-PF3OUdSND—Below MRL2023-05-15
9Cl-PF3ONSND—Below MRL2023-05-15
PFNAND10Below MRL2023-05-15
PFDAND—Below MRL2023-12-12
PFNAND10Below MRL2023-12-12
PFOSND4Below MRL2023-12-12
PFBSND—Below MRL2023-12-12
PFHxSND10Below MRL2023-12-12
PFOAND4Below MRL2023-12-12
PFDoAND—Below MRL2023-12-12
PFHxAND—Below MRL2023-12-12
PFUnAND—Below MRL2023-12-12
11Cl-PF3OUdSND—Below MRL2023-12-12
9Cl-PF3ONSND—Below MRL2023-12-12
ADONAND—Below MRL2023-12-12
HFPO-DAND10Below MRL2023-12-12
PFBAND—Below MRL2023-12-12
6:2 FTSND—Below MRL2023-12-12
PFTrDAND—Below MRL2023-12-12
PFHpAND—Below MRL2023-12-12
4:2 FTSND—Below MRL2023-12-12
NEtFOSAAND—Below MRL2023-12-12
NMeFOSAAND—Below MRL2023-12-12
PFTAND—Below MRL2023-12-12
lithiumND—Below MRL2023-12-12
PFHpSND—Below MRL2023-12-12
PFMPAND—Below MRL2023-12-12
NFDHAND—Below MRL2023-12-12
PFEESAND—Below MRL2023-12-12
PFMBAND—Below MRL2023-12-12
PFPeAND—Below MRL2023-12-12
PFPeSND—Below MRL2023-12-12
8:2 FTSND—Below MRL2023-12-12
PFPeSND—Below MRL2023-08-15
NFDHAND—Below MRL2023-08-15
PFEESAND—Below MRL2023-08-15
PFMBAND—Below MRL2023-08-15
PFPeAND—Below MRL2023-08-15
PFOSND4Below MRL2023-08-15
8:2 FTSND—Below MRL2023-08-15
PFOAND4Below MRL2023-08-15
PFHpSND—Below MRL2023-08-15
HFPO-DAND10Below MRL2023-08-15
PFMPAND—Below MRL2023-08-15
PFBSND—Below MRL2023-08-15
PFDAND—Below MRL2023-08-15
PFDoAND—Below MRL2023-08-15
PFHxAND—Below MRL2023-08-15
PFUnAND—Below MRL2023-08-15
11Cl-PF3OUdSND—Below MRL2023-08-15
ADONAND—Below MRL2023-08-15
PFBAND—Below MRL2023-08-15
6:2 FTSND—Below MRL2023-08-15
4:2 FTSND—Below MRL2023-08-15
PFHxSND10Below MRL2023-08-15
PFHpAND—Below MRL2023-08-15
9Cl-PF3ONSND—Below MRL2023-08-15
PFTAND—Below MRL2023-05-15
PFNAND10Below MRL2023-08-15
lithiumND—Below MRL2023-05-15
NMeFOSAAND—Below MRL2023-05-15
NEtFOSAAND—Below MRL2023-05-15
PFTrDAND—Below MRL2023-05-15
PFHxSND10Below MRL2024-01-17
PFOSND4Below MRL2024-01-17
NEtFOSAAND—Below MRL2023-11-13
PFNAND10Below MRL2024-01-17
PFHpAND—Below MRL2024-01-17
PFBSND—Below MRL2024-01-17
NMeFOSAAND—Below MRL2023-11-13
PFTAND—Below MRL2023-11-13
PFTrDAND—Below MRL2023-11-13
6:2 FTSND—Below MRL2024-01-17
PFOAND4Below MRL2024-01-17
HFPO-DAND10Below MRL2024-01-17
9Cl-PF3ONSND—Below MRL2024-01-17
11Cl-PF3OUdSND—Below MRL2024-01-17
4:2 FTSND—Below MRL2024-01-17
PFHxAND—Below MRL2024-01-17
PFBAND—Below MRL2024-01-17
PFDAND—Below MRL2024-01-17
PFUnAND—Below MRL2024-01-17
NFDHAND—Below MRL2024-01-17
PFDoAND—Below MRL2024-01-17
ADONAND—Below MRL2024-01-17
8:2 FTSND—Below MRL2024-01-17
PFPeSND—Below MRL2024-01-17
lithiumND—Below MRL2023-11-13
PFEESAND—Below MRL2024-01-17
PFMBAND—Below MRL2024-01-17
PFPeAND—Below MRL2024-01-17
PFMPAND—Below MRL2024-01-17
PFHpSND—Below MRL2024-01-17
PFTrDAND—Below MRL2023-05-15
6:2 FTSND—Below MRL2023-08-15
PFTAND—Below MRL2023-05-15
NEtFOSAAND—Below MRL2023-05-15
8:2 FTSND—Below MRL2023-08-15
4:2 FTSND—Below MRL2023-08-15
PFBAND—Below MRL2023-08-15
HFPO-DAND10Below MRL2023-08-15
ADONAND—Below MRL2023-08-15
11Cl-PF3OUdSND—Below MRL2023-08-15
PFUnAND—Below MRL2023-08-15
NMeFOSAAND—Below MRL2023-05-15
PFHpSND—Below MRL2023-08-15
9Cl-PF3ONSND—Below MRL2023-08-15
PFMPAND—Below MRL2023-08-15
PFHxAND—Below MRL2023-08-15
PFHxSND10Below MRL2023-08-15
lithiumND—Below MRL2023-05-15
PFPeSND—Below MRL2023-08-15
PFEESAND—Below MRL2023-08-15
NFDHAND—Below MRL2023-08-15
PFPeAND—Below MRL2023-08-15
ADONAND—Below MRL2023-05-15
PFDoAND—Below MRL2023-08-15
PFDAND—Below MRL2023-08-15
PFOAND4Below MRL2023-08-15
PFOSND4Below MRL2023-08-15
PFNAND10Below MRL2023-08-15
PFHpAND—Below MRL2023-08-15
PFMBAND—Below MRL2023-08-15
PFTAND—Below MRL2023-11-13
PFMBAND—Below MRL2024-01-17
lithiumND—Below MRL2023-11-13
PFPeSND—Below MRL2024-01-17
NMeFOSAAND—Below MRL2023-11-13
NEtFOSAAND—Below MRL2023-11-13
PFTrDAND—Below MRL2023-11-13
PFHpSND—Below MRL2024-01-17
PFEESAND—Below MRL2024-01-17
PFPeAND—Below MRL2024-01-17
PFMPAND—Below MRL2024-01-17
8:2 FTSND—Below MRL2024-01-17
4:2 FTSND—Below MRL2024-01-17
6:2 FTSND—Below MRL2024-01-17
PFBAND—Below MRL2024-01-17
PFOAND4Below MRL2024-01-17
NFDHAND—Below MRL2024-01-17
HFPO-DAND10Below MRL2024-01-17
PFNAND10Below MRL2024-01-17
PFOSND4Below MRL2024-01-17
PFHpAND—Below MRL2024-01-17
PFHxSND10Below MRL2024-01-17
PFDAND—Below MRL2024-01-17
PFBSND—Below MRL2024-01-17
PFDoAND—Below MRL2024-01-17
PFHxAND—Below MRL2024-01-17
PFUnAND—Below MRL2024-01-17
11Cl-PF3OUdSND—Below MRL2024-01-17
9Cl-PF3ONSND—Below MRL2024-01-17
ADONAND—Below MRL2024-01-17
PFTAND—Below MRL2023-07-17
PFTrDAND—Below MRL2023-07-17
NEtFOSAAND—Below MRL2023-07-17
NMeFOSAAND—Below MRL2023-07-17
HFPO-DAND10Below MRL2023-07-17
PFEESAND—Below MRL2023-07-17
11Cl-PF3OUdSND—Below MRL2023-07-17
PFPeAND—Below MRL2023-07-17
PFMPAND—Below MRL2023-07-17
8:2 FTSND—Below MRL2023-07-17
4:2 FTSND—Below MRL2023-07-17
PFBSND—Below MRL2023-07-17
PFBAND—Below MRL2023-07-17
NFDHAND—Below MRL2023-07-17
ADONAND—Below MRL2023-07-17
9Cl-PF3ONSND—Below MRL2023-07-17
PFUnAND—Below MRL2023-07-17
PFHxAND—Below MRL2023-07-17
PFDoAND—Below MRL2023-07-17
PFDAND—Below MRL2023-07-17
PFOAND4Below MRL2023-07-17
6:2 FTSND—Below MRL2023-07-17
PFOSND4Below MRL2023-07-17
PFHpAND—Below MRL2023-07-17
PFMBAND—Below MRL2023-07-17
PFNAND10Below MRL2023-07-17
PFPeSND—Below MRL2023-07-17
lithiumND—Below MRL2023-05-15
PFHpSND—Below MRL2023-07-17
PFHxSND10Below MRL2023-07-17
PFTrDAND—Below MRL2023-11-13
NEtFOSAAND—Below MRL2023-11-13
NMeFOSAAND—Below MRL2023-11-13
PFHxAND—Below MRL2024-03-04
PFTAND—Below MRL2023-11-13
ADONAND—Below MRL2024-03-04
PFBSND—Below MRL2024-03-04
PFHpAND—Below MRL2024-03-04
PFHxSND10Below MRL2024-03-04
PFNAND10Below MRL2024-03-04
PFOSND4Below MRL2024-03-04
lithiumND—Below MRL2023-11-13
NFDHAND—Below MRL2024-03-04
11Cl-PF3OUdSND—Below MRL2024-03-04
PFOAND4Below MRL2024-03-04
PFPeSND—Below MRL2024-03-04
PFEESAND—Below MRL2024-03-04
PFMBAND—Below MRL2024-03-04
PFPeAND—Below MRL2024-03-04
PFMPAND—Below MRL2024-03-04
8:2 FTSND—Below MRL2024-03-04
PFDoAND—Below MRL2024-03-04
6:2 FTSND—Below MRL2024-03-04
PFBAND—Below MRL2024-03-04
HFPO-DAND10Below MRL2024-03-04
9Cl-PF3ONSND—Below MRL2024-03-04
PFUnAND—Below MRL2024-03-04
4:2 FTSND—Below MRL2024-03-04
PFHpSND—Below MRL2024-03-04
PFBS3.1—2023-08-15

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