PFAS Comply

HOULTON WATER COMPANY

PWSID: ME0090700 · HOULTON, ME · Serving 4,735 people

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

One or more PFAS compounds exceed EPA Maximum Contaminant Levels. Corrective action required by 2031.

Key contaminants vs MCL

PFOS4.8 ppt(MCL: 4 ppt)

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

Detection summary

1
PFAS compounds detected
4.8 ppt
Highest single detection
2025-03-11
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFBAND—Below MRL2025-11-03
PFHpAND—Below MRL2025-03-11
PFBSND—Below MRL2025-03-11
NMeFOSAAND—Below MRL2025-03-11
NEtFOSAAND—Below MRL2025-03-11
PFTrDAND—Below MRL2025-03-11
PFTAND—Below MRL2025-03-11
PFHxSND10Below MRL2025-03-11
lithiumND—Below MRL2025-03-11
4:2 FTSND—Below MRL2025-03-11
PFMBAND—Below MRL2025-03-11
PFEESAND—Below MRL2025-03-11
NFDHAND—Below MRL2025-03-11
PFPeSND—Below MRL2025-03-11
PFMPAND—Below MRL2025-03-11
9Cl-PF3ONSND—Below MRL2025-03-11
PFHpSND—Below MRL2025-03-11
PFDAND—Below MRL2025-03-11
PFDoAND—Below MRL2025-03-11
PFHxAND—Below MRL2025-03-11
PFOAND4Below MRL2025-03-11
11Cl-PF3OUdSND—Below MRL2025-03-11
PFNAND10Below MRL2025-03-11
ADONAND—Below MRL2025-03-11
HFPO-DAND10Below MRL2025-03-11
PFBAND—Below MRL2025-03-11
6:2 FTSND—Below MRL2025-03-11
8:2 FTSND—Below MRL2025-03-11
PFPeAND—Below MRL2025-03-11
PFUnAND—Below MRL2025-03-11
11Cl-PF3OUdSND—Below MRL2025-11-03
9Cl-PF3ONSND—Below MRL2025-11-03
PFHpSND—Below MRL2025-11-03
PFPeSND—Below MRL2025-11-03
NFDHAND—Below MRL2025-11-03
PFEESAND—Below MRL2025-11-03
PFMBAND—Below MRL2025-11-03
PFMPAND—Below MRL2025-11-03
4:2 FTSND—Below MRL2025-11-03
6:2 FTSND—Below MRL2025-11-03
PFBAND—Below MRL2025-11-03
PFHxAND—Below MRL2025-11-03
ADONAND—Below MRL2025-11-03
PFUnAND—Below MRL2025-11-03
PFDoAND—Below MRL2025-11-03
PFDAND—Below MRL2025-11-03
PFOAND4Below MRL2025-11-03
PFOSND4Below MRL2025-11-03
PFNAND10Below MRL2025-11-03
PFHxSND10Below MRL2025-11-03
PFHpAND—Below MRL2025-11-03
PFBSND—Below MRL2025-11-03
8:2 FTSND—Below MRL2025-11-03
HFPO-DAND10Below MRL2025-11-03
NEtFOSAAND—Below MRL2025-11-03
PFTrDAND—Below MRL2025-11-03
PFTAND—Below MRL2025-11-03
NMeFOSAAND—Below MRL2025-11-03
PFPeAND—Below MRL2025-11-03
lithiumND—Below MRL2025-11-03
NFDHAND—Below MRL2025-03-11
6:2 FTSND—Below MRL2025-03-11
4:2 FTSND—Below MRL2025-03-11
8:2 FTSND—Below MRL2025-03-11
PFMPAND—Below MRL2025-03-11
PFPeAND—Below MRL2025-03-11
PFBAND—Below MRL2025-03-11
PFEESAND—Below MRL2025-03-11
11Cl-PF3OUdSND—Below MRL2025-03-11
PFPeSND—Below MRL2025-03-11
PFMBAND—Below MRL2025-03-11
HFPO-DAND10Below MRL2025-03-11
PFHpSND—Below MRL2025-03-11
9Cl-PF3ONSND—Below MRL2025-03-11
PFUnAND—Below MRL2025-03-11
PFHxAND—Below MRL2025-03-11
PFDAND—Below MRL2025-03-11
PFOAND4Below MRL2025-03-11
PFOSND4Below MRL2025-03-11
PFNAND10Below MRL2025-03-11
PFHxSND10Below MRL2025-03-11
PFHpAND—Below MRL2025-03-11
PFBSND—Below MRL2025-03-11
ADONAND—Below MRL2025-03-11
PFTrDAND—Below MRL2025-03-11
PFDoAND—Below MRL2025-03-11
PFTAND—Below MRL2025-03-11
lithiumND—Below MRL2025-03-11
NEtFOSAAND—Below MRL2025-03-11
NMeFOSAAND—Below MRL2025-03-11
PFOSND4Below MRL2025-11-03
PFPeAND—Below MRL2025-11-03
PFMBAND—Below MRL2025-11-03
PFEESAND—Below MRL2025-11-03
NFDHAND—Below MRL2025-11-03
PFHxAND—Below MRL2025-11-03
PFMPAND—Below MRL2025-11-03
8:2 FTSND—Below MRL2025-11-03
PFHpSND—Below MRL2025-11-03
PFDoAND—Below MRL2025-11-03
PFNAND10Below MRL2025-11-03
PFOAND4Below MRL2025-11-03
PFPeSND—Below MRL2025-11-03
lithiumND—Below MRL2025-11-03
4:2 FTSND—Below MRL2025-11-03
PFUnAND—Below MRL2025-11-03
PFHxSND10Below MRL2025-11-03
PFHpAND—Below MRL2025-11-03
PFBSND—Below MRL2025-11-03
NMeFOSAAND—Below MRL2025-11-03
NEtFOSAAND—Below MRL2025-11-03
PFTrDAND—Below MRL2025-11-03
PFDAND—Below MRL2025-11-03
PFTAND—Below MRL2025-11-03
6:2 FTSND—Below MRL2025-11-03
11Cl-PF3OUdSND—Below MRL2025-11-03
9Cl-PF3ONSND—Below MRL2025-11-03
ADONAND—Below MRL2025-11-03
HFPO-DAND10Below MRL2025-11-03
PFOS4.84Exceeds2025-03-11

Next steps