PFAS Comply

HAVRE CITY OF

PWSID: MT0000524 · HAVRE, MT · Serving 9,921 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

1
PFAS compounds detected
17000 ppt
Highest single detection
2024-07-22
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
8:2 FTSND—Below MRL2025-02-10
9Cl-PF3ONSND—Below MRL2024-01-22
PFUnAND—Below MRL2024-01-22
PFHxAND—Below MRL2024-01-22
PFDoAND—Below MRL2024-01-22
PFDAND—Below MRL2024-01-22
PFHpAND—Below MRL2024-01-22
PFOSND4Below MRL2024-01-22
PFHxSND10Below MRL2024-01-22
HFPO-DAND10Below MRL2024-01-22
PFEESAND—Below MRL2024-01-22
PFBSND—Below MRL2024-01-22
PFOAND4Below MRL2024-01-22
PFBAND—Below MRL2024-01-22
6:2 FTSND—Below MRL2024-01-22
4:2 FTSND—Below MRL2024-01-22
8:2 FTSND—Below MRL2024-01-22
PFMPAND—Below MRL2024-01-22
PFMBAND—Below MRL2024-01-22
NFDHAND—Below MRL2024-01-22
PFPeSND—Below MRL2024-01-22
PFHpSND—Below MRL2024-01-22
PFTAND—Below MRL2024-01-22
PFBAND—Below MRL2025-02-10
6:2 FTSND—Below MRL2025-02-10
4:2 FTSND—Below MRL2025-02-10
PFNAND10Below MRL2024-01-22
11Cl-PF3OUdSND—Below MRL2024-01-22
PFPeAND—Below MRL2024-01-22
PFTrDAND—Below MRL2024-01-22
NEtFOSAAND—Below MRL2024-01-22
NMeFOSAAND—Below MRL2024-01-22
ADONAND—Below MRL2024-01-22
4:2 FTSND—Below MRL2024-06-17
PFDoAND—Below MRL2024-06-17
PFUnAND—Below MRL2024-06-17
11Cl-PF3OUdSND—Below MRL2024-06-17
9Cl-PF3ONSND—Below MRL2024-06-17
ADONAND—Below MRL2024-06-17
HFPO-DAND10Below MRL2024-06-17
6:2 FTSND—Below MRL2024-06-17
PFNAND10Below MRL2024-06-17
8:2 FTSND—Below MRL2024-06-17
NMeFOSAAND—Below MRL2024-04-22
NEtFOSAAND—Below MRL2024-04-22
PFTrDAND—Below MRL2024-04-22
PFBAND—Below MRL2024-06-17
PFTAND—Below MRL2024-04-22
PFOSND4Below MRL2024-06-17
PFHxAND—Below MRL2024-06-17
PFHxSND10Below MRL2024-06-17
PFHpAND—Below MRL2024-06-17
PFBSND—Below MRL2024-06-17
PFHpSND—Below MRL2024-06-17
PFPeSND—Below MRL2024-06-17
NFDHAND—Below MRL2024-06-17
PFEESAND—Below MRL2024-06-17
PFMBAND—Below MRL2024-06-17
PFPeAND—Below MRL2024-06-17
PFMPAND—Below MRL2024-06-17
PFOAND4Below MRL2024-06-17
PFDAND—Below MRL2024-06-17
PFHpSND—Below MRL2024-07-22
PFHpAND—Below MRL2024-07-22
PFBSND—Below MRL2024-07-22
NMeFOSAAND—Below MRL2024-07-22
NEtFOSAAND—Below MRL2024-07-22
PFTrDAND—Below MRL2024-07-22
PFTAND—Below MRL2024-07-22
PFHxSND10Below MRL2024-07-22
PFEESAND—Below MRL2024-07-22
PFPeSND—Below MRL2024-07-22
NFDHAND—Below MRL2024-07-22
PFMBAND—Below MRL2024-07-22
PFMPAND—Below MRL2024-07-22
8:2 FTSND—Below MRL2024-07-22
4:2 FTSND—Below MRL2024-07-22
ADONAND—Below MRL2024-07-22
PFUnAND—Below MRL2024-07-22
11Cl-PF3OUdSND—Below MRL2024-07-22
PFHxAND—Below MRL2024-07-22
9Cl-PF3ONSND—Below MRL2024-07-22
PFDoAND—Below MRL2024-07-22
PFDAND—Below MRL2024-07-22
PFOAND4Below MRL2024-07-22
PFBAND—Below MRL2024-07-22
6:2 FTSND—Below MRL2024-07-22
PFNAND10Below MRL2024-07-22
PFOSND4Below MRL2024-07-22
HFPO-DAND10Below MRL2024-07-22
PFPeAND—Below MRL2024-07-22
PFBSND—Below MRL2025-02-10
PFUnAND—Below MRL2025-02-10
PFHxAND—Below MRL2025-02-10
PFDoAND—Below MRL2025-02-10
PFOAND4Below MRL2025-02-10
PFNAND10Below MRL2025-02-10
PFHpSND—Below MRL2025-02-10
PFHpAND—Below MRL2025-02-10
PFDAND—Below MRL2025-02-10
PFHxSND10Below MRL2025-02-10
PFTAND—Below MRL2024-10-22
NMeFOSAAND—Below MRL2024-10-22
NEtFOSAAND—Below MRL2024-10-22
PFOSND4Below MRL2025-02-10
PFTrDAND—Below MRL2024-10-22
11Cl-PF3OUdSND—Below MRL2025-02-10
PFPeSND—Below MRL2025-02-10
NFDHAND—Below MRL2025-02-10
PFEESAND—Below MRL2025-02-10
PFMBAND—Below MRL2025-02-10
PFPeAND—Below MRL2025-02-10
HFPO-DAND10Below MRL2025-02-10
PFMPAND—Below MRL2025-02-10
ADONAND—Below MRL2025-02-10
9Cl-PF3ONSND—Below MRL2025-02-10
lithium17000—2024-04-22
lithium15000—2024-01-22
lithium12000—2024-07-22
lithium12000—2024-10-22

Next steps