PFAS Comply

CENTRAL ARKANSAS WATER

PWSID: AR0000465 · LITTLE ROCK, AR · Serving 368,455 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
2025-09-03
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
6:2 FTSND—Below MRL2024-12-04
PFOAND4Below MRL2024-12-04
PFBAND—Below MRL2024-12-04
HFPO-DAND10Below MRL2024-12-04
ADONAND—Below MRL2024-12-04
11Cl-PF3OUdSND—Below MRL2024-12-04
PFHxAND—Below MRL2024-12-04
4:2 FTSND—Below MRL2024-12-04
PFDAND—Below MRL2024-12-04
9Cl-PF3ONSND—Below MRL2024-12-04
PFOSND4Below MRL2024-12-04
PFNAND10Below MRL2024-12-04
PFHxSND10Below MRL2024-12-04
PFHpAND—Below MRL2024-12-04
PFBSND—Below MRL2024-12-04
8:2 FTSND—Below MRL2024-12-04
PFDoAND—Below MRL2024-12-04
PFHpSND—Below MRL2024-12-04
PFUnAND—Below MRL2024-12-04
PFMPAND—Below MRL2024-12-04
NMeFOSAAND—Below MRL2024-12-04
NEtFOSAAND—Below MRL2024-12-04
PFTAND—Below MRL2024-12-04
lithiumND—Below MRL2024-12-04
PFPeSND—Below MRL2024-12-04
NFDHAND—Below MRL2024-12-04
PFEESAND—Below MRL2024-12-04
PFMBAND—Below MRL2024-12-04
PFPeAND—Below MRL2024-12-04
PFTrDAND—Below MRL2024-12-04
6:2 FTSND—Below MRL2025-03-12
4:2 FTSND—Below MRL2025-03-12
11Cl-PF3OUdSND—Below MRL2025-03-12
8:2 FTSND—Below MRL2025-03-12
PFBAND—Below MRL2025-03-12
HFPO-DAND10Below MRL2025-03-12
ADONAND—Below MRL2025-03-12
9Cl-PF3ONSND—Below MRL2025-03-12
PFUnAND—Below MRL2025-03-12
PFDoAND—Below MRL2025-03-12
PFBSND—Below MRL2025-03-12
PFOAND4Below MRL2025-03-12
PFHpAND—Below MRL2025-03-12
PFNAND10Below MRL2025-03-12
PFMPAND—Below MRL2025-03-12
PFHxAND—Below MRL2025-03-12
PFOSND4Below MRL2025-03-12
PFHxSND10Below MRL2025-03-12
NEtFOSAAND—Below MRL2025-03-12
lithiumND—Below MRL2025-03-12
PFDAND—Below MRL2025-03-12
PFPeAND—Below MRL2025-03-12
NMeFOSAAND—Below MRL2025-03-12
PFTrDAND—Below MRL2025-03-12
PFTAND—Below MRL2025-03-12
PFHpSND—Below MRL2025-03-12
PFPeSND—Below MRL2025-03-12
NFDHAND—Below MRL2025-03-12
PFEESAND—Below MRL2025-03-12
PFMBAND—Below MRL2025-03-12
PFEESAND—Below MRL2025-06-11
HFPO-DAND10Below MRL2025-06-11
PFBAND—Below MRL2025-06-11
6:2 FTSND—Below MRL2025-06-11
4:2 FTSND—Below MRL2025-06-11
8:2 FTSND—Below MRL2025-06-11
ADONAND—Below MRL2025-06-11
PFMPAND—Below MRL2025-06-11
9Cl-PF3ONSND—Below MRL2025-06-11
PFMBAND—Below MRL2025-06-11
PFOSND4Below MRL2025-06-11
NFDHAND—Below MRL2025-06-11
PFPeSND—Below MRL2025-06-11
PFPeAND—Below MRL2025-06-11
PFNAND10Below MRL2025-06-11
PFTAND—Below MRL2025-06-11
lithiumND—Below MRL2025-06-11
PFTrDAND—Below MRL2025-06-11
NEtFOSAAND—Below MRL2025-06-11
NMeFOSAAND—Below MRL2025-06-11
PFBSND—Below MRL2025-06-11
PFDAND—Below MRL2025-06-11
PFHxSND10Below MRL2025-06-11
11Cl-PF3OUdSND—Below MRL2025-06-11
PFOAND4Below MRL2025-06-11
PFHpSND—Below MRL2025-06-11
PFDoAND—Below MRL2025-06-11
PFHxAND—Below MRL2025-06-11
PFUnAND—Below MRL2025-06-11
PFHpAND—Below MRL2025-06-11
PFHxAND—Below MRL2025-09-03
4:2 FTSND—Below MRL2025-09-03
PFTrDAND—Below MRL2025-09-03
9Cl-PF3ONSND—Below MRL2025-09-03
PFTAND—Below MRL2025-09-03
NEtFOSAAND—Below MRL2025-09-03
NMeFOSAAND—Below MRL2025-09-03
PFHpSND—Below MRL2025-09-03
PFPeSND—Below MRL2025-09-03
NFDHAND—Below MRL2025-09-03
PFEESAND—Below MRL2025-09-03
PFMBAND—Below MRL2025-09-03
PFPeAND—Below MRL2025-09-03
PFDAND—Below MRL2025-09-03
8:2 FTSND—Below MRL2025-09-03
lithiumND—Below MRL2025-09-03
6:2 FTSND—Below MRL2025-09-03
PFBAND—Below MRL2025-09-03
HFPO-DAND10Below MRL2025-09-03
ADONAND—Below MRL2025-09-03
11Cl-PF3OUdSND—Below MRL2025-09-03
PFDoAND—Below MRL2025-09-03
PFOAND4Below MRL2025-09-03
PFOSND4Below MRL2025-09-03
PFNAND10Below MRL2025-09-03
PFHxSND10Below MRL2025-09-03
PFHpAND—Below MRL2025-09-03
PFBSND—Below MRL2025-09-03
PFMPAND—Below MRL2025-09-03
PFUnAND—Below MRL2025-09-03
8:2 FTSND—Below 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
ADONAND—Below MRL2024-12-04
HFPO-DAND10Below MRL2024-12-04
PFBAND—Below MRL2024-12-04
PFHxSND10Below MRL2024-12-04
4:2 FTSND—Below MRL2024-12-04
PFHpAND—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
PFTAND—Below MRL2024-12-04
PFTrDAND—Below MRL2024-12-04
NEtFOSAAND—Below MRL2024-12-04
NMeFOSAAND—Below MRL2024-12-04
6:2 FTSND—Below MRL2024-12-04
PFBSND—Below MRL2024-12-04
lithiumND—Below MRL2024-12-04
PFNAND10Below MRL2024-12-04
PFOSND4Below MRL2025-03-12
NFDHAND—Below MRL2025-03-12
PFPeSND—Below MRL2025-03-12
PFHpSND—Below MRL2025-03-12
PFBSND—Below MRL2025-03-12
PFHpAND—Below MRL2025-03-12
PFHxSND10Below MRL2025-03-12
NEtFOSAAND—Below MRL2025-03-12
PFBAND—Below MRL2025-03-12
PFOAND4Below MRL2025-03-12
PFDoAND—Below MRL2025-03-12
PFUnAND—Below MRL2025-03-12
PFTrDAND—Below MRL2025-03-12
PFNAND10Below MRL2025-03-12
6:2 FTSND—Below MRL2025-03-12
PFDAND—Below MRL2025-03-12
HFPO-DAND10Below MRL2025-03-12
ADONAND—Below MRL2025-03-12
9Cl-PF3ONSND—Below MRL2025-03-12
11Cl-PF3OUdSND—Below MRL2025-03-12
PFEESAND—Below MRL2025-03-12
PFMBAND—Below MRL2025-03-12
PFPeAND—Below MRL2025-03-12
PFMPAND—Below MRL2025-03-12
8:2 FTSND—Below MRL2025-03-12
NMeFOSAAND—Below MRL2025-03-12
PFTAND—Below MRL2025-03-12
4:2 FTSND—Below MRL2025-03-12
PFHxAND—Below MRL2025-03-12
lithiumND—Below MRL2025-03-12
6:2 FTSND—Below MRL2025-06-11
PFHpAND—Below MRL2025-06-11
PFHxSND10Below MRL2025-06-11
PFNAND10Below MRL2025-06-11
PFOSND4Below MRL2025-06-11
PFOAND4Below MRL2025-06-11
PFDAND—Below MRL2025-06-11
PFDoAND—Below MRL2025-06-11
PFHxAND—Below MRL2025-06-11
PFUnAND—Below MRL2025-06-11
9Cl-PF3ONSND—Below MRL2025-06-11
PFBSND—Below MRL2025-06-11
PFBAND—Below MRL2025-06-11
11Cl-PF3OUdSND—Below MRL2025-06-11
4:2 FTSND—Below MRL2025-06-11
8:2 FTSND—Below MRL2025-06-11
PFMPAND—Below MRL2025-06-11
PFPeAND—Below MRL2025-06-11
PFMBAND—Below MRL2025-06-11
PFEESAND—Below MRL2025-06-11
NFDHAND—Below MRL2025-06-11
PFPeSND—Below MRL2025-06-11
PFHpSND—Below MRL2025-06-11
HFPO-DAND10Below MRL2025-06-11
lithiumND—Below MRL2025-06-11
NMeFOSAAND—Below MRL2025-06-11
NEtFOSAAND—Below MRL2025-06-11
PFTAND—Below MRL2025-06-11
ADONAND—Below MRL2025-06-11
PFTrDAND—Below MRL2025-06-11
PFTrDAND—Below MRL2025-09-03
9Cl-PF3ONSND—Below MRL2025-09-03
PFHxSND10Below MRL2025-09-03
PFTAND—Below MRL2025-09-03
NEtFOSAAND—Below MRL2025-09-03
PFEESAND—Below MRL2025-09-03
NMeFOSAAND—Below MRL2025-09-03
PFNAND10Below MRL2025-09-03
PFHpAND—Below MRL2025-09-03
PFBSND—Below MRL2025-09-03
PFHpSND—Below MRL2025-09-03
PFPeSND—Below MRL2025-09-03
NFDHAND—Below MRL2025-09-03
PFDAND—Below MRL2025-09-03
11Cl-PF3OUdSND—Below MRL2025-09-03
PFMBAND—Below MRL2025-09-03
PFUnAND—Below MRL2025-09-03
PFDoAND—Below MRL2025-09-03
lithiumND—Below MRL2025-09-03
PFOAND4Below MRL2025-09-03
PFOSND4Below MRL2025-09-03
ADONAND—Below MRL2025-09-03
PFBAND—Below MRL2025-09-03
6:2 FTSND—Below MRL2025-09-03
4:2 FTSND—Below MRL2025-09-03
8:2 FTSND—Below MRL2025-09-03
PFMPAND—Below MRL2025-09-03
HFPO-DAND10Below MRL2025-09-03
PFHxAND—Below MRL2025-09-03
PFPeAND—Below MRL2025-09-03

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