PFAS Comply

OTSEGO

PWSID: MI0005060 · OTSEGO, MI · Serving 4,120 people

Type: CWSOwner: LSource: GW
Settlement eligible
May qualify for 3M/DuPont settlement funds
Check claims portal →
At risk

PFAS detected at levels approaching EPA MCLs. Monitoring recommended.

Key contaminants vs MCL

PFOA4 ppt

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

Detection summary

5
PFAS compounds detected
13 ppt
Highest single detection
2025-09-15
Latest sample date
complete
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFEESAND—Below MRL2025-09-15
PFHpSND—Below MRL2025-03-10
PFPeSND—Below MRL2025-03-10
NFDHAND—Below MRL2025-03-10
PFEESAND—Below MRL2025-03-10
PFMBAND—Below MRL2025-03-10
PFPeAND—Below MRL2025-03-10
ADONAND—Below MRL2025-03-10
8:2 FTSND—Below MRL2025-03-10
6:2 FTSND—Below MRL2025-03-10
PFBSND—Below MRL2025-03-10
HFPO-DAND10Below MRL2025-03-10
PFTAND—Below MRL2025-03-10
PFMPAND—Below MRL2025-03-10
PFHpAND—Below MRL2025-03-10
PFHxSND10Below MRL2025-03-10
PFNAND10Below MRL2025-03-10
PFOSND4Below MRL2025-03-10
PFOAND4Below MRL2025-03-10
PFDAND—Below MRL2025-03-10
PFHxAND—Below MRL2025-03-10
PFBAND—Below MRL2025-03-10
PFTrDAND—Below MRL2025-03-10
NEtFOSAAND—Below MRL2025-03-10
NMeFOSAAND—Below MRL2025-03-10
lithiumND—Below MRL2025-03-10
9Cl-PF3ONSND—Below MRL2025-03-10
PFDoAND—Below MRL2025-03-10
11Cl-PF3OUdSND—Below MRL2025-03-10
PFUnAND—Below MRL2025-03-10
PFOAND4Below MRL2025-09-15
HFPO-DAND10Below MRL2025-09-15
PFBAND—Below MRL2025-09-15
6:2 FTSND—Below MRL2025-09-15
4:2 FTSND—Below MRL2025-09-15
8:2 FTSND—Below MRL2025-09-15
PFMPAND—Below MRL2025-09-15
NFDHAND—Below MRL2025-09-15
PFPeSND—Below MRL2025-09-15
PFHpSND—Below MRL2025-09-15
PFDAND—Below MRL2025-09-15
PFDoAND—Below MRL2025-09-15
PFHxAND—Below MRL2025-09-15
PFUnAND—Below MRL2025-09-15
11Cl-PF3OUdSND—Below MRL2025-09-15
9Cl-PF3ONSND—Below MRL2025-09-15
4:2 FTSND—Below MRL2025-03-10
PFHpAND—Below MRL2025-09-15
PFHxSND10Below MRL2025-09-15
lithiumND—Below MRL2025-09-15
PFOSND4Below MRL2025-09-15
9Cl-PF3ONSND—Below MRL2025-09-15
PFDAND—Below MRL2025-09-15
PFDoAND—Below MRL2025-09-15
PFHxAND—Below MRL2025-09-15
PFUnAND—Below MRL2025-09-15
11Cl-PF3OUdSND—Below MRL2025-09-15
PFPeAND—Below MRL2025-09-15
PFMBAND—Below MRL2025-09-15
PFEESAND—Below MRL2025-09-15
NMeFOSAAND—Below MRL2025-09-15
NEtFOSAAND—Below MRL2025-09-15
PFTrDAND—Below MRL2025-09-15
PFTAND—Below MRL2025-09-15
PFNAND10Below MRL2025-09-15
ADONAND—Below MRL2025-09-15
PFUnAND—Below MRL2025-03-10
lithiumND—Below MRL2025-03-10
PFHpSND—Below MRL2025-03-10
PFPeSND—Below MRL2025-03-10
PFEESAND—Below MRL2025-03-10
PFMPAND—Below MRL2025-03-10
8:2 FTSND—Below MRL2025-03-10
4:2 FTSND—Below MRL2025-03-10
6:2 FTSND—Below MRL2025-03-10
PFBAND—Below MRL2025-03-10
HFPO-DAND10Below MRL2025-03-10
ADONAND—Below MRL2025-03-10
PFTAND—Below MRL2025-03-10
11Cl-PF3OUdSND—Below MRL2025-03-10
PFDoAND—Below MRL2025-03-10
PFDAND—Below MRL2025-03-10
PFOSND4Below MRL2025-03-10
PFNAND10Below MRL2025-03-10
PFHxSND10Below MRL2025-03-10
PFHpAND—Below MRL2025-03-10
NMeFOSAAND—Below MRL2025-03-10
NEtFOSAAND—Below MRL2025-03-10
PFTrDAND—Below MRL2025-03-10
PFMBAND—Below MRL2025-03-10
9Cl-PF3ONSND—Below MRL2025-03-10
NFDHAND—Below MRL2025-03-10
PFMBAND—Below MRL2025-09-15
lithiumND—Below MRL2025-09-15
PFTAND—Below MRL2025-09-15
PFTrDAND—Below MRL2025-09-15
NEtFOSAAND—Below MRL2025-09-15
NMeFOSAAND—Below MRL2025-09-15
PFPeAND—Below MRL2025-09-15
PFMPAND—Below MRL2025-09-15
HFPO-DAND10Below MRL2025-09-15
ADONAND—Below MRL2025-09-15
8:2 FTSND—Below MRL2025-09-15
4:2 FTSND—Below MRL2025-09-15
PFEESAND—Below MRL2025-09-15
PFBAND—Below MRL2025-09-15
NFDHAND—Below MRL2025-09-15
9Cl-PF3ONSND—Below MRL2025-09-15
11Cl-PF3OUdSND—Below MRL2025-09-15
PFUnAND—Below MRL2025-09-15
PFHxAND—Below MRL2025-09-15
PFHpAND—Below MRL2025-09-15
PFDoAND—Below MRL2025-09-15
PFDAND—Below MRL2025-09-15
PFOAND4Below MRL2025-09-15
PFOSND4Below MRL2025-09-15
PFNAND10Below MRL2025-09-15
PFHxSND10Below MRL2025-09-15
6:2 FTSND—Below MRL2025-09-15
PFPeSND—Below MRL2025-09-15
PFHpSND—Below MRL2025-09-15
NFDHAND—Below MRL2025-03-10
PFBAND—Below MRL2025-03-10
HFPO-DAND10Below MRL2025-03-10
ADONAND—Below MRL2025-03-10
9Cl-PF3ONSND—Below MRL2025-03-10
PFHpAND—Below MRL2025-03-10
PFOSND4Below MRL2025-03-10
PFPeSND—Below MRL2025-03-10
PFUnAND—Below MRL2025-03-10
PFHxAND—Below MRL2025-03-10
PFDoAND—Below MRL2025-03-10
PFDAND—Below MRL2025-03-10
PFOAND4Below MRL2025-03-10
11Cl-PF3OUdSND—Below MRL2025-03-10
PFTAND—Below MRL2025-03-10
PFMBAND—Below MRL2025-03-10
PFHpSND—Below MRL2025-03-10
PFPeAND—Below MRL2025-03-10
PFMPAND—Below MRL2025-03-10
PFNAND10Below MRL2025-03-10
4:2 FTSND—Below MRL2025-03-10
lithiumND—Below MRL2025-03-10
PFTrDAND—Below MRL2025-03-10
NEtFOSAAND—Below MRL2025-03-10
NMeFOSAAND—Below MRL2025-03-10
PFBSND—Below MRL2025-03-10
PFEESAND—Below MRL2025-03-10
PFHxSND10Below MRL2025-03-10
8:2 FTSND—Below MRL2025-03-10
PFOAND4Below MRL2025-09-15
PFMBAND—Below MRL2025-09-15
PFTAND—Below MRL2025-09-15
NMeFOSAAND—Below MRL2025-09-15
NEtFOSAAND—Below MRL2025-09-15
PFTrDAND—Below MRL2025-09-15
PFNAND10Below MRL2025-09-15
PFHpSND—Below MRL2025-09-15
PFBSND—Below MRL2025-09-15
PFPeAND—Below MRL2025-09-15
PFMPAND—Below MRL2025-09-15
8:2 FTSND—Below MRL2025-09-15
4:2 FTSND—Below MRL2025-09-15
6:2 FTSND—Below MRL2025-09-15
PFBAND—Below MRL2025-09-15
HFPO-DAND10Below MRL2025-09-15
PFPeSND—Below MRL2025-09-15
lithiumND—Below MRL2025-09-15
ADONAND—Below MRL2025-09-15
NFDHAND—Below MRL2025-09-15
PFHpAND—Below MRL2025-09-15
PFHxSND10Below MRL2025-09-15
PFOSND4Below MRL2025-09-15
PFBS13—2025-03-10
6:2 FTS12—2025-03-10
PFBS7.9—2025-09-15
PFOA44Detected2025-03-10
PFPeA3.9—2025-03-10
PFHxA3.5—2025-03-10
PFBS3.2—2025-09-15

Next steps

OTSEGO PFAS results — OTSEGO, MI | PFAS Comply