PFAS Comply

ALLOUEZ WATERWORKS

PWSID: WI4050455 · GREEN BAY, WI · Serving 14,156 people

Type: CWSOwner: LSource: SW
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

0
PFAS compounds detected
N/A ppt
Highest single detection
2025-07-28
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
NEtFOSAAND—Below MRL2024-10-15
6:2 FTSND—Below MRL2024-10-15
4:2 FTSND—Below MRL2024-10-15
8:2 FTSND—Below MRL2024-10-15
PFMPAND—Below MRL2024-10-15
PFPeAND—Below MRL2024-10-15
PFMBAND—Below MRL2024-10-15
NFDHAND—Below MRL2024-10-15
PFHpSND—Below MRL2024-10-15
PFTrDAND—Below MRL2024-10-15
NMeFOSAAND—Below MRL2024-10-15
PFBAND—Below MRL2024-10-15
PFOAND4Below MRL2024-10-15
PFTAND—Below MRL2024-10-15
HFPO-DAND10Below MRL2024-10-15
ADONAND—Below MRL2024-10-15
9Cl-PF3ONSND—Below MRL2024-10-15
11Cl-PF3OUdSND—Below MRL2024-10-15
PFUnAND—Below MRL2024-10-15
PFHxAND—Below MRL2024-10-15
lithiumND—Below MRL2024-10-15
PFDAND—Below MRL2024-10-15
PFPeSND—Below MRL2024-10-15
PFOSND4Below MRL2024-10-15
PFNAND10Below MRL2024-10-15
PFHxSND10Below MRL2024-10-15
PFHpAND—Below MRL2024-10-15
PFBSND—Below MRL2024-10-15
PFDoAND—Below MRL2024-10-15
PFEESAND—Below MRL2024-10-15
PFBSND—Below MRL2025-01-07
PFEESAND—Below MRL2025-01-07
NFDHAND—Below MRL2025-01-07
PFPeSND—Below MRL2025-01-07
PFHpSND—Below MRL2025-01-07
NMeFOSAAND—Below MRL2025-01-07
NEtFOSAAND—Below MRL2025-01-07
PFTrDAND—Below MRL2025-01-07
PFTAND—Below MRL2025-01-07
lithiumND—Below MRL2025-01-07
PFMBAND—Below MRL2025-01-07
PFHpAND—Below MRL2025-01-07
PFHxSND10Below MRL2025-01-07
PFNAND10Below MRL2025-01-07
HFPO-DAND10Below MRL2025-01-07
PFMPAND—Below MRL2025-01-07
8:2 FTSND—Below MRL2025-01-07
4:2 FTSND—Below MRL2025-01-07
PFPeAND—Below MRL2025-01-07
PFBAND—Below MRL2025-01-07
PFOSND4Below MRL2025-01-07
ADONAND—Below MRL2025-01-07
9Cl-PF3ONSND—Below MRL2025-01-07
PFDAND—Below MRL2025-01-07
6:2 FTSND—Below MRL2025-01-07
PFOAND4Below MRL2025-01-07
PFDoAND—Below MRL2025-01-07
PFHxAND—Below MRL2025-01-07
PFUnAND—Below MRL2025-01-07
11Cl-PF3OUdSND—Below MRL2025-01-07
ADONAND—Below MRL2025-04-08
PFDoAND—Below MRL2025-04-08
lithiumND—Below MRL2025-04-08
PFHpAND—Below MRL2025-04-08
PFHxSND10Below MRL2025-04-08
PFNAND10Below MRL2025-04-08
PFOSND4Below MRL2025-04-08
PFOAND4Below MRL2025-04-08
PFDAND—Below MRL2025-04-08
PFBSND—Below MRL2025-04-08
PFHpSND—Below MRL2025-04-08
NMeFOSAAND—Below MRL2025-04-08
NEtFOSAAND—Below MRL2025-04-08
11Cl-PF3OUdSND—Below MRL2025-04-08
PFTAND—Below MRL2025-04-08
PFHxAND—Below MRL2025-04-08
PFPeSND—Below MRL2025-04-08
NFDHAND—Below MRL2025-04-08
PFEESAND—Below MRL2025-04-08
PFMBAND—Below MRL2025-04-08
PFPeAND—Below MRL2025-04-08
9Cl-PF3ONSND—Below MRL2025-04-08
8:2 FTSND—Below MRL2025-04-08
4:2 FTSND—Below MRL2025-04-08
6:2 FTSND—Below MRL2025-04-08
PFBAND—Below MRL2025-04-08
HFPO-DAND10Below MRL2025-04-08
PFUnAND—Below MRL2025-04-08
PFTrDAND—Below MRL2025-04-08
PFMPAND—Below MRL2025-04-08
4:2 FTSND—Below MRL2025-07-28
6:2 FTSND—Below MRL2025-07-28
PFBAND—Below MRL2025-07-28
8:2 FTSND—Below MRL2025-07-28
ADONAND—Below MRL2025-07-28
9Cl-PF3ONSND—Below MRL2025-07-28
HFPO-DAND10Below MRL2025-07-28
PFMPAND—Below MRL2025-07-28
PFPeAND—Below MRL2025-07-28
NFDHAND—Below MRL2025-07-28
11Cl-PF3OUdSND—Below MRL2025-07-28
PFPeSND—Below MRL2025-07-28
PFHpSND—Below MRL2025-07-28
PFEESAND—Below MRL2025-07-28
PFMBAND—Below MRL2025-07-28
PFTrDAND—Below MRL2025-07-28
NMeFOSAAND—Below MRL2025-07-28
lithiumND—Below MRL2025-07-28
PFUnAND—Below MRL2025-07-28
NEtFOSAAND—Below MRL2025-07-28
PFTAND—Below MRL2025-07-28
PFBSND—Below MRL2025-07-28
PFHpAND—Below MRL2025-07-28
PFDoAND—Below MRL2025-07-28
PFHxAND—Below MRL2025-07-28
PFDAND—Below MRL2025-07-28
PFOAND4Below MRL2025-07-28
PFNAND10Below MRL2025-07-28
PFHxSND10Below MRL2025-07-28
PFOSND4Below MRL2025-07-28

Next steps