PFAS Comply

MO AMERICAN EUREKA

PWSID: MO6010258 · CHESTERFIELD, MO · Serving 11,000 people

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

1
PFAS compounds detected
222000 ppt
Highest single detection
2024-06-21
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFHxSND10Below MRL2024-12-04
ADONAND—Below MRL2024-06-21
HFPO-DAND10Below MRL2024-06-21
PFBAND—Below MRL2024-06-21
6:2 FTSND—Below MRL2024-06-21
4:2 FTSND—Below MRL2024-06-21
NFDHAND—Below MRL2024-06-21
PFPeAND—Below MRL2024-06-21
PFHpSND—Below MRL2024-06-21
PFHxSND10Below MRL2024-06-21
PFEESAND—Below MRL2024-06-21
PFMBAND—Below MRL2024-06-21
PFPeSND—Below MRL2024-06-21
9Cl-PF3ONSND—Below MRL2024-06-21
8:2 FTSND—Below MRL2024-06-21
PFHpAND—Below MRL2024-06-21
9Cl-PF3ONSND—Below MRL2024-12-04
NMeFOSAAND—Below MRL2024-12-04
NEtFOSAAND—Below MRL2024-12-04
PFTrDAND—Below MRL2024-12-04
PFTAND—Below MRL2024-12-04
PFOAND4Below MRL2024-12-04
PFDAND—Below MRL2024-12-04
PFDoAND—Below MRL2024-12-04
PFHxAND—Below MRL2024-12-04
PFUnAND—Below MRL2024-12-04
11Cl-PF3OUdSND—Below MRL2024-12-04
PFMPAND—Below MRL2024-06-21
NMeFOSAAND—Below MRL2024-06-21
PFTrDAND—Below MRL2024-06-21
PFTAND—Below MRL2024-06-21
PFOSND4Below MRL2024-06-21
PFBSND—Below MRL2024-06-21
11Cl-PF3OUdSND—Below MRL2024-06-21
PFNAND10Below MRL2024-06-21
PFOAND4Below MRL2024-06-21
PFDAND—Below MRL2024-06-21
PFDoAND—Below MRL2024-06-21
PFHxAND—Below MRL2024-06-21
PFUnAND—Below MRL2024-06-21
NEtFOSAAND—Below MRL2024-06-21
PFPeAND—Below MRL2024-12-04
PFPeSND—Below MRL2024-12-04
PFHpSND—Below MRL2024-12-04
NFDHAND—Below MRL2024-12-04
PFEESAND—Below MRL2024-12-04
PFMBAND—Below MRL2024-12-04
PFTAND—Below MRL2024-12-04
PFMPAND—Below MRL2024-12-04
8:2 FTSND—Below MRL2024-12-04
4:2 FTSND—Below MRL2024-12-04
6:2 FTSND—Below MRL2024-12-04
PFBAND—Below MRL2024-12-04
HFPO-DAND10Below MRL2024-12-04
ADONAND—Below MRL2024-12-04
9Cl-PF3ONSND—Below MRL2024-12-04
PFHpAND—Below MRL2024-12-04
NEtFOSAAND—Below MRL2024-12-04
11Cl-PF3OUdSND—Below MRL2024-12-04
PFBSND—Below MRL2024-12-04
PFTrDAND—Below MRL2024-12-04
PFHxSND10Below MRL2024-12-04
PFNAND10Below MRL2024-12-04
PFOSND4Below MRL2024-12-04
PFOAND4Below MRL2024-12-04
PFDAND—Below MRL2024-12-04
PFDoAND—Below MRL2024-12-04
PFHxAND—Below MRL2024-12-04
PFUnAND—Below MRL2024-12-04
NMeFOSAAND—Below MRL2024-12-04
PFHxSND10Below MRL2024-06-21
PFNAND10Below MRL2024-06-21
PFOSND4Below MRL2024-06-21
PFOAND4Below MRL2024-06-21
PFDAND—Below MRL2024-06-21
PFDoAND—Below MRL2024-06-21
PFHxAND—Below MRL2024-06-21
PFUnAND—Below MRL2024-06-21
11Cl-PF3OUdSND—Below MRL2024-06-21
9Cl-PF3ONSND—Below MRL2024-06-21
PFHpAND—Below MRL2024-06-21
NFDHAND—Below MRL2024-06-21
ADONAND—Below MRL2024-06-21
PFEESAND—Below MRL2024-06-21
PFBSND—Below MRL2024-06-21
PFMBAND—Below MRL2024-06-21
PFPeAND—Below MRL2024-06-21
8:2 FTSND—Below MRL2024-06-21
NMeFOSAAND—Below MRL2024-06-21
6:2 FTSND—Below MRL2024-06-21
HFPO-DAND10Below MRL2024-06-21
NEtFOSAAND—Below MRL2024-06-21
PFTrDAND—Below MRL2024-06-21
PFTAND—Below MRL2024-06-21
PFPeSND—Below MRL2024-06-21
PFMPAND—Below MRL2024-06-21
PFBAND—Below MRL2024-06-21
4:2 FTSND—Below MRL2024-06-21
PFHpSND—Below MRL2024-06-21
NEtFOSAAND—Below MRL2024-12-31
8:2 FTSND—Below MRL2024-12-31
PFMPAND—Below MRL2024-12-31
PFPeAND—Below MRL2024-12-31
PFMBAND—Below MRL2024-12-31
PFEESAND—Below MRL2024-12-31
4:2 FTSND—Below MRL2024-12-31
NMeFOSAAND—Below MRL2024-12-31
PFHpSND—Below MRL2024-12-31
PFTrDAND—Below MRL2024-12-31
PFTAND—Below MRL2024-12-31
PFPeSND—Below MRL2024-12-31
NFDHAND—Below MRL2024-12-31
PFDAND—Below MRL2024-12-31
PFBSND—Below MRL2024-12-31
PFNAND10Below MRL2024-12-31
6:2 FTSND—Below MRL2024-12-31
PFOAND4Below MRL2024-12-31
PFHxSND10Below MRL2024-12-31
PFDoAND—Below MRL2024-12-31
PFHxAND—Below MRL2024-12-31
PFUnAND—Below MRL2024-12-31
11Cl-PF3OUdSND—Below MRL2024-12-31
9Cl-PF3ONSND—Below MRL2024-12-31
ADONAND—Below MRL2024-12-31
HFPO-DAND10Below MRL2024-12-31
PFBAND—Below MRL2024-12-31
PFHpAND—Below MRL2024-12-31
PFOSND4Below MRL2024-12-31
PFBAND—Below MRL2024-06-21
HFPO-DAND10Below MRL2024-06-21
ADONAND—Below MRL2024-06-21
9Cl-PF3ONSND—Below MRL2024-06-21
PFUnAND—Below MRL2024-06-21
PFHxAND—Below MRL2024-06-21
PFDoAND—Below MRL2024-06-21
PFDAND—Below MRL2024-06-21
PFOAND4Below MRL2024-06-21
PFOSND4Below MRL2024-06-21
PFHxSND10Below MRL2024-06-21
NFDHAND—Below MRL2024-06-21
PFHpAND—Below MRL2024-06-21
PFNAND10Below MRL2024-06-21
PFPeSND—Below MRL2024-06-21
NMeFOSAAND—Below MRL2024-06-21
PFBSND—Below MRL2024-06-21
PFTrDAND—Below MRL2024-06-21
PFTAND—Below MRL2024-06-21
PFMBAND—Below MRL2024-06-21
PFHpSND—Below MRL2024-06-21
6:2 FTSND—Below MRL2024-06-21
PFEESAND—Below MRL2024-06-21
NEtFOSAAND—Below MRL2024-06-21
PFPeAND—Below MRL2024-06-21
PFMPAND—Below MRL2024-06-21
8:2 FTSND—Below MRL2024-06-21
4:2 FTSND—Below MRL2024-06-21
11Cl-PF3OUdSND—Below MRL2024-06-21
PFBAND—Below MRL2024-12-04
6:2 FTSND—Below MRL2024-12-04
PFHpAND—Below MRL2024-12-04
PFHxSND10Below MRL2024-12-04
PFNAND10Below MRL2024-12-04
PFOSND4Below MRL2024-12-04
PFOAND4Below MRL2024-12-04
PFDAND—Below MRL2024-12-04
PFDoAND—Below MRL2024-12-04
PFHxAND—Below MRL2024-12-04
PFUnAND—Below MRL2024-12-04
11Cl-PF3OUdSND—Below MRL2024-12-04
9Cl-PF3ONSND—Below MRL2024-12-04
PFBSND—Below MRL2024-12-04
HFPO-DAND10Below MRL2024-12-04
NFDHAND—Below MRL2024-12-04
NMeFOSAAND—Below MRL2024-12-04
NEtFOSAAND—Below MRL2024-12-04
PFTrDAND—Below MRL2024-12-04
PFTAND—Below MRL2024-12-04
ADONAND—Below MRL2024-12-04
PFPeSND—Below MRL2024-12-04
PFEESAND—Below MRL2024-12-04
PFMBAND—Below MRL2024-12-04
PFPeAND—Below MRL2024-12-04
PFMPAND—Below MRL2024-12-04
8:2 FTSND—Below MRL2024-12-04
4:2 FTSND—Below MRL2024-12-04
PFHpSND—Below MRL2024-12-04
HFPO-DAND10Below MRL2024-06-21
4:2 FTSND—Below MRL2024-06-21
PFOSND4Below MRL2024-06-21
PFHxSND10Below MRL2024-06-21
6:2 FTSND—Below MRL2024-06-21
PFBSND—Below MRL2024-06-21
PFHpSND—Below MRL2024-06-21
PFPeSND—Below MRL2024-06-21
NFDHAND—Below MRL2024-06-21
PFEESAND—Below MRL2024-06-21
PFMBAND—Below MRL2024-06-21
PFPeAND—Below MRL2024-06-21
PFOAND4Below MRL2024-06-21
8:2 FTSND—Below MRL2024-06-21
PFNAND10Below MRL2024-06-21
PFBAND—Below MRL2024-06-21
ADONAND—Below MRL2024-06-21
9Cl-PF3ONSND—Below MRL2024-06-21
11Cl-PF3OUdSND—Below MRL2024-06-21
PFUnAND—Below MRL2024-06-21
PFHxAND—Below MRL2024-06-21
NMeFOSAAND—Below MRL2024-06-21
NEtFOSAAND—Below MRL2024-06-21
PFTrDAND—Below MRL2024-06-21
PFTAND—Below MRL2024-06-21
PFMPAND—Below MRL2024-06-21
PFDoAND—Below MRL2024-06-21
PFHpAND—Below MRL2024-06-21
PFDAND—Below MRL2024-06-21
4:2 FTSND—Below MRL2024-12-04
8:2 FTSND—Below MRL2024-12-04
PFMPAND—Below MRL2024-12-04
NMeFOSAAND—Below MRL2024-12-04
NEtFOSAAND—Below MRL2024-12-04
PFTAND—Below MRL2024-12-04
HFPO-DAND10Below MRL2024-12-04
PFPeAND—Below MRL2024-12-04
PFMBAND—Below MRL2024-12-04
PFEESAND—Below MRL2024-12-04
NFDHAND—Below MRL2024-12-04
PFPeSND—Below MRL2024-12-04
PFTrDAND—Below MRL2024-12-04
PFDAND—Below MRL2024-12-04
PFBSND—Below MRL2024-12-04
PFHpSND—Below MRL2024-12-04
PFHpAND—Below MRL2024-12-04
PFHxSND10Below MRL2024-12-04
PFNAND10Below MRL2024-12-04
6:2 FTSND—Below MRL2024-12-04
PFOAND4Below MRL2024-12-04
PFBAND—Below MRL2024-12-04
PFDoAND—Below MRL2024-12-04
PFHxAND—Below MRL2024-12-04
PFUnAND—Below MRL2024-12-04
11Cl-PF3OUdSND—Below MRL2024-12-04
9Cl-PF3ONSND—Below MRL2024-12-04
ADONAND—Below MRL2024-12-04
PFOSND4Below MRL2024-12-04
PFDoAND—Below MRL2024-06-21
PFOSND4Below MRL2024-06-21
PFBAND—Below MRL2024-06-21
6:2 FTSND—Below MRL2024-06-21
PFPeAND—Below MRL2024-06-21
PFMBAND—Below MRL2024-06-21
PFEESAND—Below MRL2024-06-21
NFDHAND—Below MRL2024-06-21
HFPO-DAND10Below MRL2024-06-21
PFPeSND—Below MRL2024-06-21
PFHpSND—Below MRL2024-06-21
PFBSND—Below MRL2024-06-21
PFHpAND—Below MRL2024-06-21
NMeFOSAAND—Below MRL2024-06-21
PFNAND10Below MRL2024-06-21
4:2 FTSND—Below MRL2024-06-21
PFUnAND—Below MRL2024-06-21
NEtFOSAAND—Below MRL2024-06-21
PFTrDAND—Below MRL2024-06-21
PFTAND—Below MRL2024-06-21
PFHxSND10Below MRL2024-06-21
8:2 FTSND—Below MRL2024-06-21
ADONAND—Below MRL2024-06-21
9Cl-PF3ONSND—Below MRL2024-06-21
11Cl-PF3OUdSND—Below MRL2024-06-21
PFHxAND—Below MRL2024-06-21
PFDAND—Below MRL2024-06-21
PFOAND4Below MRL2024-06-21
PFMPAND—Below MRL2024-06-21
PFTAND—Below MRL2024-12-04
NMeFOSAAND—Below MRL2024-12-04
ADONAND—Below MRL2024-12-04
PFBSND—Below MRL2024-12-04
PFHpAND—Below MRL2024-12-04
PFHxSND10Below MRL2024-12-04
PFNAND10Below MRL2024-12-04
PFOSND4Below MRL2024-12-04
PFOAND4Below MRL2024-12-04
PFDAND—Below MRL2024-12-04
PFDoAND—Below MRL2024-12-04
PFHxAND—Below MRL2024-12-04
PFUnAND—Below MRL2024-12-04
NEtFOSAAND—Below MRL2024-12-04
9Cl-PF3ONSND—Below MRL2024-12-04
PFTrDAND—Below MRL2024-12-04
HFPO-DAND10Below MRL2024-12-04
PFBAND—Below MRL2024-12-04
6:2 FTSND—Below MRL2024-12-04
4:2 FTSND—Below MRL2024-12-04
8:2 FTSND—Below MRL2024-12-04
PFMPAND—Below MRL2024-12-04
PFPeAND—Below MRL2024-12-04
PFMBAND—Below MRL2024-12-04
PFEESAND—Below MRL2024-12-04
NFDHAND—Below MRL2024-12-04
PFPeSND—Below MRL2024-12-04
PFHpSND—Below MRL2024-12-04
11Cl-PF3OUdSND—Below MRL2024-12-04
PFHxAND—Below MRL2024-06-21
PFTrDAND—Below MRL2024-06-21
PFTAND—Below MRL2024-06-21
NMeFOSAAND—Below MRL2024-06-21
PFHpSND—Below MRL2024-06-21
PFPeSND—Below MRL2024-06-21
NFDHAND—Below MRL2024-06-21
PFEESAND—Below MRL2024-06-21
PFMBAND—Below MRL2024-06-21
PFPeAND—Below MRL2024-06-21
PFMPAND—Below MRL2024-06-21
NEtFOSAAND—Below MRL2024-06-21
11Cl-PF3OUdSND—Below MRL2024-06-21
8:2 FTSND—Below MRL2024-06-21
PFDoAND—Below MRL2024-06-21
PFDAND—Below MRL2024-06-21
PFOAND4Below MRL2024-06-21
PFOSND4Below MRL2024-06-21
PFNAND10Below MRL2024-06-21
PFHxSND10Below MRL2024-06-21
PFHpAND—Below MRL2024-06-21
PFBSND—Below MRL2024-06-21
4:2 FTSND—Below MRL2024-06-21
6:2 FTSND—Below MRL2024-06-21
PFUnAND—Below MRL2024-06-21
ADONAND—Below MRL2024-06-21
9Cl-PF3ONSND—Below MRL2024-06-21
PFBAND—Below MRL2024-06-21
HFPO-DAND10Below MRL2024-06-21
PFPeAND—Below MRL2024-12-04
HFPO-DAND10Below MRL2024-12-04
PFBAND—Below MRL2024-12-04
PFPeSND—Below MRL2024-12-04
6:2 FTSND—Below MRL2024-12-04
ADONAND—Below MRL2024-12-04
PFMPAND—Below MRL2024-12-04
PFMBAND—Below MRL2024-12-04
PFEESAND—Below MRL2024-12-04
NFDHAND—Below MRL2024-12-04
PFBSND—Below MRL2024-12-04
PFHpSND—Below MRL2024-12-04
8:2 FTSND—Below MRL2024-12-04
PFOSND4Below MRL2024-12-04
PFHpAND—Below MRL2024-12-04
4:2 FTSND—Below MRL2024-12-04
PFNAND10Below MRL2024-12-04
lithium222000—2024-06-21
lithium203000—2024-06-21
lithium198000—2024-12-31
lithium195000—2024-12-04
lithium172000—2024-06-21
lithium161000—2024-06-21
lithium153000—2024-12-04
lithium143000—2024-12-04
lithium131000—2024-12-04
lithium124000—2024-06-21
lithium75100—2024-06-21
lithium68100—2024-12-04

Next steps