PFAS Comply

LAWRENCE WATERWORKS

PWSID: WI4051625 · DE PERE, WI · Serving 5,398 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
2023-07-25
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
NEtFOSAAND—Below MRL2023-01-23
PFTrDAND—Below MRL2023-01-23
PFTAND—Below MRL2023-01-23
lithiumND—Below MRL2023-01-23
NMeFOSAAND—Below MRL2023-01-23
PFPeSND—Below MRL2023-01-23
4:2 FTSND—Below MRL2023-01-23
8:2 FTSND—Below MRL2023-01-23
PFMPAND—Below MRL2023-01-23
PFPeAND—Below MRL2023-01-23
PFMBAND—Below MRL2023-01-23
PFHxAND—Below MRL2023-01-23
NFDHAND—Below MRL2023-01-23
PFHpSND—Below MRL2023-01-23
6:2 FTSND—Below MRL2023-01-23
PFDAND—Below MRL2023-01-23
PFEESAND—Below MRL2023-01-23
PFBAND—Below MRL2023-01-23
HFPO-DAND10Below MRL2023-01-23
ADONAND—Below MRL2023-01-23
9Cl-PF3ONSND—Below MRL2023-01-23
11Cl-PF3OUdSND—Below MRL2023-01-23
PFDoAND—Below MRL2023-01-23
PFOAND4Below MRL2023-01-23
PFOSND4Below MRL2023-01-23
PFNAND10Below MRL2023-01-23
PFHxSND10Below MRL2023-01-23
PFHpAND—Below MRL2023-01-23
PFBSND—Below MRL2023-01-23
PFUnAND—Below MRL2023-01-23
PFPeAND—Below MRL2023-04-18
PFBAND—Below MRL2023-04-18
NEtFOSAAND—Below MRL2023-04-18
NMeFOSAAND—Below MRL2023-04-18
PFTAND—Below MRL2023-04-18
lithiumND—Below MRL2023-04-18
PFHpSND—Below MRL2023-04-18
PFPeSND—Below MRL2023-04-18
NFDHAND—Below MRL2023-04-18
PFEESAND—Below MRL2023-04-18
PFMBAND—Below MRL2023-04-18
PFTrDAND—Below MRL2023-04-18
PFMPAND—Below MRL2023-04-18
8:2 FTSND—Below MRL2023-04-18
6:2 FTSND—Below MRL2023-04-18
PFDoAND—Below MRL2023-04-18
PFHpAND—Below MRL2023-04-18
PFHxSND10Below MRL2023-04-18
PFNAND10Below MRL2023-04-18
PFOSND4Below MRL2023-04-18
4:2 FTSND—Below MRL2023-04-18
PFDAND—Below MRL2023-04-18
PFBSND—Below MRL2023-04-18
PFHxAND—Below MRL2023-04-18
PFUnAND—Below MRL2023-04-18
11Cl-PF3OUdSND—Below MRL2023-04-18
9Cl-PF3ONSND—Below MRL2023-04-18
ADONAND—Below MRL2023-04-18
HFPO-DAND10Below MRL2023-04-18
PFOAND4Below MRL2023-04-18
8:2 FTSND—Below MRL2023-07-25
PFMPAND—Below MRL2023-07-25
PFPeAND—Below MRL2023-07-25
PFMBAND—Below MRL2023-07-25
NFDHAND—Below MRL2023-07-25
PFBAND—Below MRL2023-07-25
PFHpSND—Below MRL2023-07-25
PFBSND—Below MRL2023-07-25
PFEESAND—Below MRL2023-07-25
6:2 FTSND—Below MRL2023-07-25
HFPO-DAND10Below MRL2023-07-25
ADONAND—Below MRL2023-07-25
9Cl-PF3ONSND—Below MRL2023-07-25
11Cl-PF3OUdSND—Below MRL2023-07-25
PFUnAND—Below MRL2023-07-25
PFHxAND—Below MRL2023-07-25
PFDoAND—Below MRL2023-07-25
PFDAND—Below MRL2023-07-25
PFOAND4Below MRL2023-07-25
PFOSND4Below MRL2023-07-25
PFNAND10Below MRL2023-07-25
PFHxSND10Below MRL2023-07-25
PFHpAND—Below MRL2023-07-25
4:2 FTSND—Below MRL2023-07-25
PFPeSND—Below MRL2023-07-25
NMeFOSAAND—Below MRL2023-07-25
lithiumND—Below MRL2023-07-25
PFTAND—Below MRL2023-07-25
NEtFOSAAND—Below MRL2023-07-25
PFTrDAND—Below MRL2023-07-25
9Cl-PF3ONSND—Below MRL2023-10-18
PFHpSND—Below MRL2023-10-18
PFPeSND—Below MRL2023-10-18
NFDHAND—Below MRL2023-10-18
PFEESAND—Below MRL2023-10-18
PFMBAND—Below MRL2023-10-18
PFPeAND—Below MRL2023-10-18
PFMPAND—Below MRL2023-10-18
8:2 FTSND—Below MRL2023-10-18
4:2 FTSND—Below MRL2023-10-18
6:2 FTSND—Below MRL2023-10-18
PFBAND—Below MRL2023-10-18
ADONAND—Below MRL2023-10-18
PFDoAND—Below MRL2023-10-18
PFHxSND10Below MRL2023-10-18
PFNAND10Below MRL2023-10-18
PFOSND4Below MRL2023-10-18
PFOAND4Below MRL2023-10-18
HFPO-DAND10Below MRL2023-10-18
PFDAND—Below MRL2023-10-18
11Cl-PF3OUdSND—Below MRL2023-10-18
PFHxAND—Below MRL2023-10-18
PFUnAND—Below MRL2023-10-18
NMeFOSAAND—Below MRL2023-10-18
NEtFOSAAND—Below MRL2023-10-18
PFTrDAND—Below MRL2023-10-18
PFTAND—Below MRL2023-10-18
PFHpAND—Below MRL2023-10-18
PFBSND—Below MRL2023-10-18
lithiumND—Below MRL2023-10-18

Next steps