PFAS Comply

Big Lake

PWSID: MN1710002 · Big Lake, MN · Serving 12,413 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

2
PFAS compounds detected
15.5 ppt
Highest single detection
2024-08-26
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
11Cl-PF3OUdSND—Below MRL2024-06-18
PFBSND—Below MRL2023-12-13
PFHpAND—Below MRL2023-12-13
PFHxSND10Below MRL2023-12-13
PFNAND10Below MRL2023-12-13
PFOSND4Below MRL2023-12-13
PFOAND4Below MRL2023-12-13
PFDAND—Below MRL2023-12-13
PFHxAND—Below MRL2023-12-13
11Cl-PF3OUdSND—Below MRL2023-12-13
9Cl-PF3ONSND—Below MRL2023-12-13
ADONAND—Below MRL2023-12-13
HFPO-DAND10Below MRL2023-12-13
PFUnAND—Below MRL2024-06-18
PFOSND4Below MRL2024-06-18
9Cl-PF3ONSND—Below MRL2024-06-18
lithiumND—Below MRL2024-06-18
PFUnAND—Below MRL2023-12-13
NFDHAND—Below MRL2023-12-13
PFMBAND—Below MRL2023-12-13
PFDoAND—Below MRL2023-12-13
PFEESAND—Below MRL2023-12-13
6:2 FTSND—Below MRL2023-12-13
PFPeSND—Below MRL2023-12-13
PFHpSND—Below MRL2023-12-13
PFTAND—Below MRL2023-12-13
PFTrDAND—Below MRL2023-12-13
NMeFOSAAND—Below MRL2023-12-13
lithiumND—Below MRL2023-12-13
PFMPAND—Below MRL2023-12-13
8:2 FTSND—Below MRL2023-12-13
NEtFOSAAND—Below MRL2023-12-13
4:2 FTSND—Below MRL2023-12-13
PFHxSND10Below MRL2024-06-18
HFPO-DAND10Below MRL2024-06-18
ADONAND—Below MRL2024-06-18
9Cl-PF3ONSND—Below MRL2024-06-18
11Cl-PF3OUdSND—Below MRL2024-06-18
PFHxAND—Below MRL2024-06-18
PFDAND—Below MRL2024-06-18
PFOAND4Below MRL2024-06-18
PFBSND—Below MRL2024-06-18
PFNAND10Below MRL2024-06-18
PFHpAND—Below MRL2024-06-18
PFUnAND—Below MRL2024-06-18
PFOSND4Below MRL2024-06-18
NEtFOSAAND—Below MRL2024-08-26
6:2 FTSND—Below MRL2024-06-18
lithiumND—Below MRL2024-06-18
PFDoAND—Below MRL2024-06-18
NMeFOSAAND—Below MRL2024-08-26
PFTrDAND—Below MRL2024-08-26
PFTAND—Below MRL2024-08-26
PFHpSND—Below MRL2024-06-18
PFPeSND—Below MRL2024-06-18
8:2 FTSND—Below MRL2024-06-18
PFEESAND—Below MRL2024-06-18
PFMBAND—Below MRL2024-06-18
4:2 FTSND—Below MRL2024-06-18
PFPeAND—Below MRL2024-06-18
PFMPAND—Below MRL2024-06-18
NFDHAND—Below MRL2024-06-18
PFPeSND—Below MRL2023-12-13
NFDHAND—Below MRL2023-12-13
PFEESAND—Below MRL2023-12-13
PFMBAND—Below MRL2023-12-13
PFPeAND—Below MRL2023-12-13
PFMPAND—Below MRL2023-12-13
lithiumND—Below MRL2023-12-13
NEtFOSAAND—Below MRL2023-12-13
4:2 FTSND—Below MRL2023-12-13
PFUnAND—Below MRL2023-12-13
NMeFOSAAND—Below MRL2023-12-13
PFHxSND10Below MRL2023-12-13
PFTAND—Below MRL2023-12-13
PFTrDAND—Below MRL2023-12-13
8:2 FTSND—Below MRL2023-12-13
PFBSND—Below MRL2023-12-13
6:2 FTSND—Below MRL2023-12-13
PFHpSND—Below MRL2023-12-13
HFPO-DAND10Below MRL2023-12-13
ADONAND—Below MRL2023-12-13
9Cl-PF3ONSND—Below MRL2023-12-13
11Cl-PF3OUdSND—Below MRL2023-12-13
PFDoAND—Below MRL2023-12-13
PFDAND—Below MRL2023-12-13
PFOAND4Below MRL2023-12-13
PFOSND4Below MRL2023-12-13
PFNAND10Below MRL2023-12-13
PFHpAND—Below MRL2023-12-13
PFHxAND—Below MRL2023-12-13
PFHpSND—Below MRL2024-06-18
6:2 FTSND—Below MRL2024-06-18
4:2 FTSND—Below MRL2024-06-18
8:2 FTSND—Below MRL2024-06-18
PFMPAND—Below MRL2024-06-18
PFPeAND—Below MRL2024-06-18
PFMBAND—Below MRL2024-06-18
PFEESAND—Below MRL2024-06-18
HFPO-DAND10Below MRL2024-06-18
PFPeSND—Below MRL2024-06-18
PFBSND—Below MRL2024-06-18
NFDHAND—Below MRL2024-06-18
PFTrDAND—Below MRL2024-08-26
ADONAND—Below MRL2024-06-18
PFHxSND10Below MRL2024-06-18
PFTAND—Below MRL2024-08-26
NEtFOSAAND—Below MRL2024-08-26
NMeFOSAAND—Below MRL2024-08-26
PFHpAND—Below MRL2024-06-18
PFNAND10Below MRL2024-06-18
PFOAND4Below MRL2024-06-18
PFDAND—Below MRL2024-06-18
PFDoAND—Below MRL2024-06-18
PFHxAND—Below MRL2024-06-18
PFBA15.5—2023-12-13
PFBA14.8—2024-08-26
PFBA11.9—2023-12-13
PFBA9.8—2024-06-18
PFPeA3.3—2023-12-13

Next steps