PFAS Comply

LAFAYETTE CITY OF

PWSID: CO0107473 · LAFAYETTE, CO · Serving 28,700 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
2023-09-13
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFMPAND—Below MRL2023-03-14
8:2 FTSND—Below MRL2023-03-14
4:2 FTSND—Below MRL2023-03-14
HFPO-DAND10Below MRL2023-03-14
PFBAND—Below MRL2023-03-14
9Cl-PF3ONSND—Below MRL2023-03-14
PFPeAND—Below MRL2023-03-14
PFTrDAND—Below MRL2023-05-02
ADONAND—Below MRL2023-03-14
6:2 FTSND—Below MRL2023-03-14
PFMBAND—Below MRL2023-03-14
PFEESAND—Below MRL2023-03-14
NFDHAND—Below MRL2023-03-14
PFPeSND—Below MRL2023-03-14
PFHpSND—Below MRL2023-03-14
NEtFOSAAND—Below MRL2023-05-02
PFTAND—Below MRL2023-05-02
lithiumND—Below MRL2023-03-14
11Cl-PF3OUdSND—Below MRL2023-03-14
PFHpAND—Below MRL2023-03-14
NMeFOSAAND—Below MRL2023-05-02
PFHxAND—Below MRL2023-03-14
PFDoAND—Below MRL2023-03-14
PFDAND—Below MRL2023-03-14
PFOAND4Below MRL2023-03-14
PFOSND4Below MRL2023-03-14
PFHxSND10Below MRL2023-03-14
PFNAND10Below MRL2023-03-14
PFBSND—Below MRL2023-03-14
PFUnAND—Below MRL2023-03-14
PFPeSND—Below MRL2023-06-12
PFOSND4Below MRL2023-06-12
PFNAND10Below MRL2023-06-12
PFHxSND10Below MRL2023-06-12
PFHpAND—Below MRL2023-06-12
PFBSND—Below MRL2023-06-12
PFEESAND—Below MRL2023-06-12
lithiumND—Below MRL2023-06-12
PFOAND4Below MRL2023-06-12
PFHpSND—Below MRL2023-06-12
8:2 FTSND—Below MRL2023-06-12
NMeFOSAAND—Below MRL2023-06-12
NEtFOSAAND—Below MRL2023-06-12
PFTrDAND—Below MRL2023-06-12
NFDHAND—Below MRL2023-06-12
ADONAND—Below MRL2023-06-12
PFTAND—Below MRL2023-06-12
HFPO-DAND10Below MRL2023-06-12
PFBAND—Below MRL2023-06-12
6:2 FTSND—Below MRL2023-06-12
PFHxAND—Below MRL2023-06-12
PFMPAND—Below MRL2023-06-12
PFDAND—Below MRL2023-06-12
9Cl-PF3ONSND—Below MRL2023-06-12
11Cl-PF3OUdSND—Below MRL2023-06-12
PFUnAND—Below MRL2023-06-12
PFPeAND—Below MRL2023-06-12
PFMBAND—Below MRL2023-06-12
PFDoAND—Below MRL2023-06-12
4:2 FTSND—Below MRL2023-06-12
lithiumND—Below MRL2023-09-13
PFNAND10Below MRL2023-09-13
PFHxAND—Below MRL2023-09-13
PFEESAND—Below MRL2023-09-13
PFPeAND—Below MRL2023-09-13
PFOAND4Below MRL2023-09-13
8:2 FTSND—Below MRL2023-09-13
4:2 FTSND—Below MRL2023-09-13
6:2 FTSND—Below MRL2023-09-13
PFBAND—Below MRL2023-09-13
HFPO-DAND10Below MRL2023-09-13
ADONAND—Below MRL2023-09-13
9Cl-PF3ONSND—Below MRL2023-09-13
NFDHAND—Below MRL2023-09-13
PFUnAND—Below MRL2023-09-13
PFMBAND—Below MRL2023-09-13
PFOSND4Below MRL2023-09-13
PFHxSND10Below MRL2023-09-13
PFHpAND—Below MRL2023-09-13
PFBSND—Below MRL2023-09-13
PFDoAND—Below MRL2023-09-13
PFDAND—Below MRL2023-09-13
NMeFOSAAND—Below MRL2023-09-13
NEtFOSAAND—Below MRL2023-09-13
PFTrDAND—Below MRL2023-09-13
PFTAND—Below MRL2023-09-13
11Cl-PF3OUdSND—Below MRL2023-09-13
PFHpSND—Below MRL2023-09-13
PFPeSND—Below MRL2023-09-13
PFMPAND—Below MRL2023-09-13
PFOAND4Below MRL2023-12-19
PFHxAND—Below MRL2023-12-19
PFDoAND—Below MRL2023-12-19
PFDAND—Below MRL2023-12-19
NMeFOSAAND—Below MRL2023-12-19
NEtFOSAAND—Below MRL2023-12-19
PFTAND—Below MRL2023-12-19
9Cl-PF3ONSND—Below MRL2023-12-19
PFOSND4Below MRL2023-12-19
PFNAND10Below MRL2023-12-19
PFHxSND10Below MRL2023-12-19
lithiumND—Below MRL2023-12-19
PFMPAND—Below MRL2023-12-19
PFTrDAND—Below MRL2023-12-19
11Cl-PF3OUdSND—Below MRL2023-12-19
ADONAND—Below MRL2023-12-19
HFPO-DAND10Below MRL2023-12-19
PFBAND—Below MRL2023-12-19
6:2 FTSND—Below MRL2023-12-19
8:2 FTSND—Below MRL2023-12-19
PFPeAND—Below MRL2023-12-19
PFMBAND—Below MRL2023-12-19
PFEESAND—Below MRL2023-12-19
NFDHAND—Below MRL2023-12-19
PFPeSND—Below MRL2023-12-19
PFHpSND—Below MRL2023-12-19
PFBSND—Below MRL2023-12-19
PFHpAND—Below MRL2023-12-19
PFUnAND—Below MRL2023-12-19
4:2 FTSND—Below MRL2023-12-19
PFHpAND—Below MRL2023-03-14
NFDHAND—Below MRL2023-03-14
PFEESAND—Below MRL2023-03-14
PFMBAND—Below MRL2023-03-14
PFHxAND—Below MRL2023-03-14
11Cl-PF3OUdSND—Below MRL2023-03-14
PFUnAND—Below MRL2023-03-14
PFDoAND—Below MRL2023-03-14
PFDAND—Below MRL2023-03-14
PFOAND4Below MRL2023-03-14
PFOSND4Below MRL2023-03-14
PFPeSND—Below MRL2023-03-14
PFHxSND10Below MRL2023-03-14
PFHpSND—Below MRL2023-03-14
PFBSND—Below MRL2023-03-14
PFPeAND—Below MRL2023-03-14
PFMPAND—Below MRL2023-03-14
8:2 FTSND—Below MRL2023-03-14
4:2 FTSND—Below MRL2023-03-14
6:2 FTSND—Below MRL2023-03-14
PFBAND—Below MRL2023-03-14
HFPO-DAND10Below MRL2023-03-14
ADONAND—Below MRL2023-03-14
9Cl-PF3ONSND—Below MRL2023-03-14
lithiumND—Below MRL2023-03-14
NMeFOSAAND—Below MRL2023-05-02
PFNAND10Below MRL2023-03-14
NEtFOSAAND—Below MRL2023-05-02
PFTrDAND—Below MRL2023-05-02
PFTAND—Below MRL2023-05-02
PFHpSND—Below MRL2023-06-12
8:2 FTSND—Below MRL2023-06-12
PFMPAND—Below MRL2023-06-12
PFPeAND—Below MRL2023-06-12
PFMBAND—Below MRL2023-06-12
PFEESAND—Below MRL2023-06-12
lithiumND—Below MRL2023-06-12
PFPeSND—Below MRL2023-06-12
PFBAND—Below MRL2023-06-12
NMeFOSAAND—Below MRL2023-06-12
NEtFOSAAND—Below MRL2023-06-12
PFTrDAND—Below MRL2023-06-12
NFDHAND—Below MRL2023-06-12
PFHxAND—Below MRL2023-06-12
PFTAND—Below MRL2023-06-12
PFHpAND—Below MRL2023-06-12
PFHxSND10Below MRL2023-06-12
PFNAND10Below MRL2023-06-12
PFOSND4Below MRL2023-06-12
PFOAND4Below MRL2023-06-12
4:2 FTSND—Below MRL2023-06-12
PFDoAND—Below MRL2023-06-12
6:2 FTSND—Below MRL2023-06-12
PFUnAND—Below MRL2023-06-12
11Cl-PF3OUdSND—Below MRL2023-06-12
9Cl-PF3ONSND—Below MRL2023-06-12
ADONAND—Below MRL2023-06-12
HFPO-DAND10Below MRL2023-06-12
PFBSND—Below MRL2023-06-12
PFDAND—Below MRL2023-06-12
PFUnAND—Below MRL2023-09-13
PFTAND—Below MRL2023-09-13
NEtFOSAAND—Below MRL2023-09-13
4:2 FTSND—Below MRL2023-09-13
PFBSND—Below MRL2023-09-13
PFHpAND—Below MRL2023-09-13
PFHxSND10Below MRL2023-09-13
PFNAND10Below MRL2023-09-13
PFOSND4Below MRL2023-09-13
PFOAND4Below MRL2023-09-13
PFDAND—Below MRL2023-09-13
PFDoAND—Below MRL2023-09-13
PFHpSND—Below MRL2023-09-13
PFPeSND—Below MRL2023-09-13
PFTrDAND—Below MRL2023-09-13
11Cl-PF3OUdSND—Below MRL2023-09-13
9Cl-PF3ONSND—Below MRL2023-09-13
ADONAND—Below MRL2023-09-13
HFPO-DAND10Below MRL2023-09-13
PFBAND—Below MRL2023-09-13
6:2 FTSND—Below MRL2023-09-13
NFDHAND—Below MRL2023-09-13
PFEESAND—Below MRL2023-09-13
PFMBAND—Below MRL2023-09-13
PFPeAND—Below MRL2023-09-13
PFMPAND—Below MRL2023-09-13
8:2 FTSND—Below MRL2023-09-13
PFHxAND—Below MRL2023-09-13
NMeFOSAAND—Below MRL2023-09-13
lithiumND—Below MRL2023-09-13
PFTAND—Below MRL2023-12-19
PFMBAND—Below MRL2023-12-19
NFDHAND—Below MRL2023-12-19
lithiumND—Below MRL2023-12-19
PFHpSND—Below MRL2023-12-19
NMeFOSAAND—Below MRL2023-12-19
PFTrDAND—Below MRL2023-12-19
PFMPAND—Below MRL2023-12-19
PFNAND10Below MRL2023-12-19
PFOSND4Below MRL2023-12-19
PFOAND4Below MRL2023-12-19
PFUnAND—Below MRL2023-12-19
PFPeAND—Below MRL2023-12-19
PFPeSND—Below MRL2023-12-19
NEtFOSAAND—Below MRL2023-12-19
11Cl-PF3OUdSND—Below MRL2023-12-19
PFBSND—Below MRL2023-12-19
PFHpAND—Below MRL2023-12-19
PFHxSND10Below MRL2023-12-19
PFDAND—Below MRL2023-12-19
PFEESAND—Below MRL2023-12-19
PFHxAND—Below MRL2023-12-19
8:2 FTSND—Below MRL2023-12-19
9Cl-PF3ONSND—Below MRL2023-12-19
ADONAND—Below MRL2023-12-19
HFPO-DAND10Below MRL2023-12-19
PFBAND—Below MRL2023-12-19
6:2 FTSND—Below MRL2023-12-19
4:2 FTSND—Below MRL2023-12-19
PFDoAND—Below MRL2023-12-19

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