PFAS Comply

ST JAMES PWS

PWSID: MO3010712 · ST JAMES, MO · Serving 3,935 people

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

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

Key contaminants vs MCL

PFOS9.9 ppt(MCL: 4 ppt)

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

Detection summary

7
PFAS compounds detected
22.5 ppt
Highest single detection
2023-07-25
Latest sample date
complete
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFTrDAND—Below MRL2023-11-14
NEtFOSAAND—Below MRL2023-05-09
lithiumND—Below MRL2023-05-09
PFTAND—Below MRL2023-05-09
NMeFOSAAND—Below MRL2023-05-09
PFMPAND—Below MRL2023-07-25
PFBAND—Below MRL2023-07-25
6:2 FTSND—Below MRL2023-07-25
4:2 FTSND—Below MRL2023-07-25
8:2 FTSND—Below MRL2023-07-25
PFPeAND—Below MRL2023-07-25
PFMBAND—Below MRL2023-07-25
PFEESAND—Below MRL2023-07-25
NFDHAND—Below MRL2023-07-25
HFPO-DAND10Below MRL2023-07-25
PFHpSND—Below MRL2023-07-25
PFDAND—Below MRL2023-07-25
PFPeSND—Below MRL2023-07-25
PFNAND10Below MRL2023-07-25
PFBSND—Below MRL2023-07-25
PFEESAND—Below MRL2023-11-14
8:2 FTSND—Below MRL2023-11-14
4:2 FTSND—Below MRL2023-11-14
6:2 FTSND—Below MRL2023-11-14
PFBAND—Below MRL2023-11-14
HFPO-DAND10Below MRL2023-11-14
ADONAND—Below MRL2023-11-14
9Cl-PF3ONSND—Below MRL2023-11-14
PFTrDAND—Below MRL2023-05-09
ADONAND—Below MRL2023-07-25
PFOSND4Below MRL2023-07-25
PFOAND4Below MRL2023-07-25
PFDoAND—Below MRL2023-07-25
PFUnAND—Below MRL2023-07-25
11Cl-PF3OUdSND—Below MRL2023-07-25
9Cl-PF3ONSND—Below MRL2023-07-25
PFHpAND—Below MRL2023-07-25
NMeFOSAAND—Below MRL2024-01-24
NEtFOSAAND—Below MRL2024-01-24
PFTrDAND—Below MRL2024-01-24
PFTAND—Below MRL2024-01-24
PFHpSND—Below MRL2023-11-14
4:2 FTSND—Below MRL2023-11-14
6:2 FTSND—Below MRL2023-11-14
PFBAND—Below MRL2023-11-14
HFPO-DAND10Below MRL2023-11-14
ADONAND—Below MRL2023-11-14
9Cl-PF3ONSND—Below MRL2023-11-14
PFMPAND—Below MRL2023-11-14
11Cl-PF3OUdSND—Below MRL2023-11-14
PFUnAND—Below MRL2023-11-14
8:2 FTSND—Below MRL2023-11-14
PFMBAND—Below MRL2023-11-14
PFEESAND—Below MRL2023-11-14
NFDHAND—Below MRL2023-11-14
PFDoAND—Below MRL2023-11-14
lithiumND—Below MRL2023-11-14
PFNAND10Below MRL2023-11-14
PFOAND4Below MRL2023-11-14
PFDAND—Below MRL2023-11-14
ADONAND—Below MRL2023-05-09
9Cl-PF3ONSND—Below MRL2023-05-09
11Cl-PF3OUdSND—Below MRL2023-05-09
PFUnAND—Below MRL2023-05-09
PFHxAND—Below MRL2023-05-09
PFDoAND—Below MRL2023-05-09
PFDAND—Below MRL2023-05-09
PFNAND10Below MRL2023-05-09
PFOSND4Below MRL2023-05-09
HFPO-DAND10Below MRL2023-05-09
NFDHAND—Below MRL2023-05-09
PFHxSND10Below MRL2023-05-09
PFHpAND—Below MRL2023-05-09
PFBSND—Below MRL2023-05-09
PFOAND4Below MRL2023-05-09
PFEESAND—Below MRL2023-05-09
NMeFOSAAND—Below MRL2023-05-09
NEtFOSAAND—Below MRL2023-05-09
PFTrDAND—Below MRL2023-05-09
PFTAND—Below MRL2023-05-09
PFMBAND—Below MRL2023-05-09
PFPeSND—Below MRL2023-05-09
PFBAND—Below MRL2023-05-09
lithiumND—Below MRL2023-05-09
PFPeAND—Below MRL2023-05-09
PFMPAND—Below MRL2023-05-09
8:2 FTSND—Below MRL2023-05-09
4:2 FTSND—Below MRL2023-05-09
6:2 FTSND—Below MRL2023-05-09
PFHpSND—Below MRL2023-05-09
11Cl-PF3OUdSND—Below MRL2023-11-14
PFBSND—Below MRL2023-11-14
PFHpSND—Below MRL2023-11-14
NFDHAND—Below MRL2023-11-14
PFEESAND—Below MRL2023-11-14
PFMBAND—Below MRL2023-11-14
PFMPAND—Below MRL2023-11-14
8:2 FTSND—Below MRL2023-11-14
4:2 FTSND—Below MRL2023-11-14
6:2 FTSND—Below MRL2023-11-14
PFBAND—Below MRL2023-11-14
HFPO-DAND10Below MRL2023-11-14
ADONAND—Below MRL2023-11-14
9Cl-PF3ONSND—Below MRL2023-11-14
PFDoAND—Below MRL2023-11-14
PFHpAND—Below MRL2023-11-14
lithiumND—Below MRL2023-11-14
PFPeSND—Below MRL2023-11-14
PFPeAND—Below MRL2023-11-14
PFUnAND—Below MRL2023-11-14
PFOSND4Below MRL2023-11-14
PFDAND—Below MRL2023-11-14
PFOAND4Below MRL2023-11-14
PFNAND10Below MRL2023-11-14
PFHxSND10Below MRL2023-11-14
NMeFOSAAND—Below MRL2024-01-24
NEtFOSAAND—Below MRL2024-01-24
PFTrDAND—Below MRL2024-01-24
PFTAND—Below MRL2024-01-24
PFHxAND—Below MRL2023-11-14
PFHpAND—Below MRL2023-05-09
PFDAND—Below MRL2023-05-09
PFOAND4Below MRL2023-05-09
PFOSND4Below MRL2023-05-09
8:2 FTSND—Below MRL2023-05-09
PFHxSND10Below MRL2023-05-09
PFBSND—Below MRL2023-05-09
PFUnAND—Below MRL2023-05-09
4:2 FTSND—Below MRL2023-05-09
6:2 FTSND—Below MRL2023-05-09
ADONAND—Below MRL2023-05-09
9Cl-PF3ONSND—Below MRL2023-05-09
PFNAND10Below MRL2023-05-09
PFBAND—Below MRL2023-05-09
PFHpSND—Below MRL2023-05-09
PFPeSND—Below MRL2023-05-09
NFDHAND—Below MRL2023-05-09
PFEESAND—Below MRL2023-05-09
PFMBAND—Below MRL2023-05-09
lithiumND—Below MRL2023-05-09
PFMPAND—Below MRL2023-05-09
PFDoAND—Below MRL2023-05-09
HFPO-DAND10Below MRL2023-05-09
11Cl-PF3OUdSND—Below MRL2023-05-09
PFHxAND—Below MRL2023-05-09
NMeFOSAAND—Below MRL2023-05-09
NEtFOSAAND—Below MRL2023-05-09
PFTrDAND—Below MRL2023-05-09
PFTAND—Below MRL2023-05-09
PFPeAND—Below MRL2023-05-09
PFHpSND—Below MRL2023-11-14
ADONAND—Below MRL2023-11-14
NMeFOSAAND—Below MRL2023-11-14
NEtFOSAAND—Below MRL2023-11-14
PFTrDAND—Below MRL2023-11-14
PFHxSND10Below MRL2023-11-14
PFNAND10Below MRL2023-11-14
PFOSND4Below MRL2023-11-14
PFOAND4Below MRL2023-11-14
PFDAND—Below MRL2023-11-14
PFDoAND—Below MRL2023-11-14
PFHxAND—Below MRL2023-11-14
PFUnAND—Below MRL2023-11-14
11Cl-PF3OUdSND—Below MRL2023-11-14
PFHpAND—Below MRL2023-11-14
9Cl-PF3ONSND—Below MRL2023-11-14
PFBSND—Below MRL2023-11-14
HFPO-DAND10Below MRL2023-11-14
PFBAND—Below MRL2023-11-14
6:2 FTSND—Below MRL2023-11-14
4:2 FTSND—Below MRL2023-11-14
8:2 FTSND—Below MRL2023-11-14
PFMPAND—Below MRL2023-11-14
PFPeAND—Below MRL2023-11-14
lithiumND—Below MRL2023-11-14
PFMBAND—Below MRL2023-11-14
PFEESAND—Below MRL2023-11-14
NFDHAND—Below MRL2023-11-14
PFPeSND—Below MRL2023-11-14
PFTAND—Below MRL2023-11-14
PFBAND—Below MRL2023-05-09
11Cl-PF3OUdSND—Below MRL2023-05-09
9Cl-PF3ONSND—Below MRL2023-05-09
PFUnAND—Below MRL2023-05-09
HFPO-DAND10Below MRL2023-05-09
PFOSND4Below MRL2023-05-09
6:2 FTSND—Below MRL2023-05-09
ADONAND—Below MRL2023-05-09
PFHxAND—Below MRL2023-05-09
PFDoAND—Below MRL2023-05-09
PFOAND4Below MRL2023-05-09
PFNAND10Below MRL2023-05-09
PFHxSND10Below MRL2023-05-09
NMeFOSAAND—Below MRL2023-05-09
PFHpAND—Below MRL2023-05-09
4:2 FTSND—Below MRL2023-05-09
PFDAND—Below MRL2023-05-09
PFTrDAND—Below MRL2023-05-09
8:2 FTSND—Below MRL2023-05-09
lithiumND—Below MRL2023-05-09
PFTAND—Below MRL2023-05-09
NEtFOSAAND—Below MRL2023-05-09
PFHpSND—Below MRL2023-05-09
PFPeSND—Below MRL2023-05-09
PFEESAND—Below MRL2023-05-09
PFMBAND—Below MRL2023-05-09
PFBSND—Below MRL2023-05-09
PFPeAND—Below MRL2023-05-09
PFMPAND—Below MRL2023-05-09
NFDHAND—Below MRL2023-05-09
PFOAND4Below MRL2023-11-14
PFDAND—Below MRL2023-11-14
PFHpAND—Below MRL2023-11-14
PFBSND—Below MRL2023-11-14
PFPeSND—Below MRL2023-11-14
PFMBAND—Below MRL2023-11-14
PFPeAND—Below MRL2023-11-14
PFMPAND—Below MRL2023-11-14
PFNAND10Below MRL2023-11-14
PFHxAND—Below MRL2023-11-14
PFOSND4Below MRL2023-11-14
PFDoAND—Below MRL2023-11-14
PFHxSND10Below MRL2023-11-14
PFUnAND—Below MRL2023-11-14
PFHpSND—Below MRL2023-11-14
11Cl-PF3OUdSND—Below MRL2023-11-14
lithiumND—Below MRL2023-11-14
NMeFOSAAND—Below MRL2023-11-14
NEtFOSAAND—Below MRL2023-11-14
PFTAND—Below MRL2023-11-14
NFDHAND—Below MRL2023-11-14
PFHxS22.510Exceeds2023-11-14
PFHxA11.9—2023-11-14
PFPeA11—2023-11-14
PFOS9.94Exceeds2023-11-14
PFBS6.5—2023-11-14
PFPeS6.3—2023-11-14
PFHxS5.810Detected2023-07-25
PFHpA4.6—2023-11-14
PFHxA3.3—2023-07-25

Next steps