PFAS Comply

JEFFERSON COUNTY PWSD 1

PWSID: MO6024292 · ARNOLD, MO · Serving 21,113 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
2024-09-23
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFHpAND—Below MRL2024-03-13
PFUnAND—Below MRL2024-03-13
PFHxAND—Below MRL2024-03-13
PFDoAND—Below MRL2024-03-13
PFDAND—Below MRL2024-03-13
PFOAND4Below MRL2024-03-13
PFOSND4Below MRL2024-03-13
11Cl-PF3OUdSND—Below MRL2024-03-13
PFHxSND10Below MRL2024-03-13
6:2 FTSND—Below MRL2024-03-13
NMeFOSAAND—Below MRL2024-03-13
PFNAND10Below MRL2024-03-13
9Cl-PF3ONSND—Below MRL2024-03-13
PFBAND—Below MRL2024-03-13
NEtFOSAAND—Below MRL2024-03-13
4:2 FTSND—Below MRL2024-03-13
8:2 FTSND—Below MRL2024-03-13
PFMPAND—Below MRL2024-03-13
PFPeAND—Below MRL2024-03-13
PFMBAND—Below MRL2024-03-13
PFEESAND—Below MRL2024-03-13
NFDHAND—Below MRL2024-03-13
PFPeSND—Below MRL2024-03-13
PFHpSND—Below MRL2024-03-13
ADONAND—Below MRL2024-03-13
PFTAND—Below MRL2024-03-13
lithiumND—Below MRL2024-03-13
PFTrDAND—Below MRL2024-03-13
HFPO-DAND10Below MRL2024-03-13
PFBSND—Below MRL2024-03-13
PFHpAND—Below MRL2024-06-03
PFHxAND—Below MRL2024-06-03
PFDoAND—Below MRL2024-06-03
PFDAND—Below MRL2024-06-03
PFOSND4Below MRL2024-06-03
lithiumND—Below MRL2024-06-03
PFHxSND10Below MRL2024-06-03
9Cl-PF3ONSND—Below MRL2024-06-03
PFBSND—Below MRL2024-06-03
NMeFOSAAND—Below MRL2024-06-03
NEtFOSAAND—Below MRL2024-06-03
PFTrDAND—Below MRL2024-06-03
PFTAND—Below MRL2024-06-03
PFNAND10Below MRL2024-06-03
11Cl-PF3OUdSND—Below MRL2024-06-03
ADONAND—Below MRL2024-06-03
HFPO-DAND10Below MRL2024-06-03
PFBAND—Below MRL2024-06-03
6:2 FTSND—Below MRL2024-06-03
4:2 FTSND—Below MRL2024-06-03
8:2 FTSND—Below MRL2024-06-03
PFMPAND—Below MRL2024-06-03
PFPeAND—Below MRL2024-06-03
PFMBAND—Below MRL2024-06-03
PFEESAND—Below MRL2024-06-03
NFDHAND—Below MRL2024-06-03
PFPeSND—Below MRL2024-06-03
PFHpSND—Below MRL2024-06-03
PFUnAND—Below MRL2024-06-03
PFOAND4Below MRL2024-06-03
8:2 FTSND—Below MRL2024-09-23
PFBSND—Below MRL2024-09-23
PFHpAND—Below MRL2024-09-23
PFNAND10Below MRL2024-09-23
PFOAND4Below MRL2024-09-23
PFDAND—Below MRL2024-09-23
PFDoAND—Below MRL2024-09-23
PFHpSND—Below MRL2024-09-23
PFPeSND—Below MRL2024-09-23
NFDHAND—Below MRL2024-09-23
PFEESAND—Below MRL2024-09-23
PFMBAND—Below MRL2024-09-23
lithiumND—Below MRL2024-09-23
PFMPAND—Below MRL2024-09-23
PFHxSND10Below MRL2024-09-23
4:2 FTSND—Below MRL2024-09-23
6:2 FTSND—Below MRL2024-09-23
PFBAND—Below MRL2024-09-23
HFPO-DAND10Below MRL2024-09-23
ADONAND—Below MRL2024-09-23
9Cl-PF3ONSND—Below MRL2024-09-23
11Cl-PF3OUdSND—Below MRL2024-09-23
PFUnAND—Below MRL2024-09-23
PFHxAND—Below MRL2024-09-23
NEtFOSAAND—Below MRL2024-09-23
PFPeAND—Below MRL2024-09-23
PFTrDAND—Below MRL2024-09-23
PFTAND—Below MRL2024-09-23
PFOSND4Below MRL2024-09-23
NMeFOSAAND—Below MRL2024-09-23
PFPeSND—Below MRL2024-12-16
PFHpSND—Below MRL2024-12-16
NFDHAND—Below MRL2024-12-16
lithiumND—Below MRL2024-12-16
PFBSND—Below MRL2024-12-16
PFEESAND—Below MRL2024-12-16
PFHxAND—Below MRL2024-12-16
PFMBAND—Below MRL2024-12-16
8:2 FTSND—Below MRL2024-12-16
PFDoAND—Below MRL2024-12-16
4:2 FTSND—Below MRL2024-12-16
6:2 FTSND—Below MRL2024-12-16
PFBAND—Below MRL2024-12-16
PFUnAND—Below MRL2024-12-16
PFMPAND—Below MRL2024-12-16
PFOSND4Below MRL2024-12-16
11Cl-PF3OUdSND—Below MRL2024-12-16
9Cl-PF3ONSND—Below MRL2024-12-16
ADONAND—Below MRL2024-12-16
HFPO-DAND10Below MRL2024-12-16
PFDAND—Below MRL2024-12-16
PFTrDAND—Below MRL2024-12-16
PFOAND4Below MRL2024-12-16
PFPeAND—Below MRL2024-12-16
PFNAND10Below MRL2024-12-16
NMeFOSAAND—Below MRL2024-12-16
PFHxSND10Below MRL2024-12-16
PFHpAND—Below MRL2024-12-16
NEtFOSAAND—Below MRL2024-12-16
PFTAND—Below MRL2024-12-16

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