PFAS Comply

Thief River Falls

PWSID: MN1570003 · Thief River Falls, MN · Serving 8,701 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
12 ppt
Highest single detection
2023-07-26
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
8:2 FTSND—Below MRL2023-07-26
lithiumND—Below MRL2023-01-09
NMeFOSAAND—Below MRL2023-01-09
PFPeSND—Below MRL2023-01-09
NFDHAND—Below MRL2023-01-09
PFEESAND—Below MRL2023-01-09
PFMBAND—Below MRL2023-01-09
PFOAND4Below MRL2023-01-09
PFNAND10Below MRL2023-01-09
PFHpSND—Below MRL2023-01-09
PFHpAND—Below MRL2023-01-09
PFBSND—Below MRL2023-01-09
PFPeAND—Below MRL2023-01-09
PFMPAND—Below MRL2023-01-09
PFTAND—Below MRL2023-01-09
PFOSND4Below MRL2023-01-09
PFTrDAND—Below MRL2023-01-09
8:2 FTSND—Below MRL2023-01-09
PFDAND—Below MRL2023-01-09
PFDoAND—Below MRL2023-01-09
PFHxAND—Below MRL2023-01-09
PFUnAND—Below MRL2023-01-09
9Cl-PF3ONSND—Below MRL2023-01-09
ADONAND—Below MRL2023-01-09
HFPO-DAND10Below MRL2023-01-09
PFHpAND—Below MRL2023-10-02
PFBSND—Below MRL2023-10-02
PFHxSND10Below MRL2023-10-02
PFDoAND—Below MRL2023-10-02
6:2 FTSND—Below MRL2023-01-09
4:2 FTSND—Below MRL2023-01-09
11Cl-PF3OUdSND—Below MRL2023-01-09
NEtFOSAAND—Below MRL2023-01-09
PFHpSND—Below MRL2023-04-12
6:2 FTSND—Below MRL2023-04-12
4:2 FTSND—Below MRL2023-04-12
8:2 FTSND—Below MRL2023-04-12
PFMPAND—Below MRL2023-04-12
PFPeAND—Below MRL2023-04-12
PFMBAND—Below MRL2023-04-12
PFEESAND—Below MRL2023-04-12
PFPeSND—Below MRL2023-04-12
lithiumND—Below MRL2023-04-12
NFDHAND—Below MRL2023-04-12
PFOSND4Below MRL2023-04-12
PFTrDAND—Below MRL2023-04-12
NEtFOSAAND—Below MRL2023-04-12
NMeFOSAAND—Below MRL2023-04-12
PFHxAND—Below MRL2023-04-12
PFTAND—Below MRL2023-04-12
PFHpAND—Below MRL2023-04-12
PFBSND—Below MRL2023-04-12
PFNAND10Below MRL2023-04-12
HFPO-DAND10Below MRL2023-04-12
PFOAND4Below MRL2023-04-12
PFDoAND—Below MRL2023-04-12
PFUnAND—Below MRL2023-04-12
11Cl-PF3OUdSND—Below MRL2023-04-12
9Cl-PF3ONSND—Below MRL2023-04-12
ADONAND—Below MRL2023-04-12
PFHxSND10Below MRL2023-04-12
PFDAND—Below MRL2023-04-12
4:2 FTSND—Below MRL2023-07-26
PFHxSND10Below MRL2023-07-26
PFNAND10Below MRL2023-07-26
PFOSND4Below MRL2023-07-26
PFOAND4Below MRL2023-07-26
PFDAND—Below MRL2023-07-26
PFDoAND—Below MRL2023-07-26
PFHxAND—Below MRL2023-07-26
PFUnAND—Below MRL2023-07-26
11Cl-PF3OUdSND—Below MRL2023-07-26
9Cl-PF3ONSND—Below MRL2023-07-26
ADONAND—Below MRL2023-07-26
PFHpAND—Below MRL2023-07-26
6:2 FTSND—Below MRL2023-07-26
PFMBAND—Below MRL2023-07-26
PFMPAND—Below MRL2023-07-26
PFPeAND—Below MRL2023-07-26
PFEESAND—Below MRL2023-07-26
PFPeSND—Below MRL2023-07-26
PFHpSND—Below MRL2023-07-26
PFBSND—Below MRL2023-07-26
NFDHAND—Below MRL2023-07-26
lithiumND—Below MRL2023-07-26
NMeFOSAAND—Below MRL2023-07-26
NEtFOSAAND—Below MRL2023-07-26
PFTrDAND—Below MRL2023-07-26
PFTAND—Below MRL2023-07-26
HFPO-DAND10Below MRL2023-07-26
PFHxSND10Below MRL2023-01-09
HFPO-DAND10Below MRL2023-10-02
PFOSND4Below MRL2023-10-02
PFDAND—Below MRL2023-10-02
PFHxAND—Below MRL2023-10-02
PFUnAND—Below MRL2023-10-02
11Cl-PF3OUdSND—Below MRL2023-10-02
9Cl-PF3ONSND—Below MRL2023-10-02
NMeFOSAAND—Below MRL2023-10-02
NEtFOSAAND—Below MRL2023-10-02
PFTrDAND—Below MRL2023-10-02
PFTAND—Below MRL2023-10-02
PFNAND10Below MRL2023-10-02
ADONAND—Below MRL2023-10-02
PFOAND4Below MRL2023-10-02
6:2 FTSND—Below MRL2023-10-02
4:2 FTSND—Below MRL2023-10-02
8:2 FTSND—Below MRL2023-10-02
PFMPAND—Below MRL2023-10-02
PFPeAND—Below MRL2023-10-02
PFMBAND—Below MRL2023-10-02
PFEESAND—Below MRL2023-10-02
NFDHAND—Below MRL2023-10-02
PFPeSND—Below MRL2023-10-02
PFHpSND—Below MRL2023-10-02
lithiumND—Below MRL2023-10-02
PFBA12—2023-10-02
PFBA12—2023-04-12
PFBA11—2023-01-09
PFBA9.6—2023-07-26

Next steps