PFAS Comply

GSWC - NORWALK

PWSID: CA1910098 · ANAHEIM, CA · Serving 43,176 people

Type: CWSOwner: PSource: 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
N/A
Latest sample date
pending
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
9Cl-PF3ONSND—Below MRL2024-01-30
PFDAND—Below MRL2024-07-30
PFOSND4Below MRL2024-07-30
PFNAND10Below MRL2024-07-30
PFHxSND10Below MRL2024-07-30
PFHpAND—Below MRL2024-07-30
PFBSND—Below MRL2024-07-30
PFHpSND—Below MRL2024-07-30
PFTrDAND—Below MRL2023-07-24
NFDHAND—Below MRL2024-07-30
NEtFOSAAND—Below MRL2023-07-24
PFTAND—Below MRL2023-07-24
lithiumND—Below MRL2023-07-24
PFDoAND—Below MRL2024-07-30
PFPeSND—Below MRL2024-07-30
8:2 FTSND—Below MRL2024-07-30
PFOAND4Below MRL2024-07-30
PFMBAND—Below MRL2024-07-30
PFHxAND—Below MRL2024-07-30
PFMPAND—Below MRL2024-07-30
PFEESAND—Below MRL2024-07-30
4:2 FTSND—Below MRL2024-07-30
6:2 FTSND—Below MRL2024-07-30
PFBAND—Below MRL2024-07-30
HFPO-DAND10Below MRL2024-07-30
ADONAND—Below MRL2024-07-30
9Cl-PF3ONSND—Below MRL2024-07-30
11Cl-PF3OUdSND—Below MRL2024-07-30
PFUnAND—Below MRL2024-07-30
PFPeAND—Below MRL2024-07-30
ADONAND—Below MRL2024-01-30
9Cl-PF3ONSND—Below MRL2024-01-30
11Cl-PF3OUdSND—Below MRL2024-01-30
PFUnAND—Below MRL2024-01-30
PFHxAND—Below MRL2024-01-30
PFDoAND—Below MRL2024-01-30
PFDAND—Below MRL2024-01-30
PFOAND4Below MRL2024-01-30
PFOSND4Below MRL2024-01-30
PFNAND10Below MRL2024-01-30
HFPO-DAND10Below MRL2024-01-30
PFHpAND—Below MRL2024-01-30
PFPeSND—Below MRL2024-01-30
PFHxSND10Below MRL2024-01-30
PFBAND—Below MRL2024-01-30
6:2 FTSND—Below MRL2024-01-30
4:2 FTSND—Below MRL2024-01-30
8:2 FTSND—Below MRL2024-01-30
PFMPAND—Below MRL2024-01-30
PFPeAND—Below MRL2024-01-30
NFDHAND—Below MRL2024-01-30
PFHpSND—Below MRL2024-01-30
PFTAND—Below MRL2024-01-30
PFTrDAND—Below MRL2024-01-30
PFBSND—Below MRL2024-01-30
NMeFOSAAND—Below MRL2024-01-30
NEtFOSAAND—Below MRL2024-01-30
lithiumND—Below MRL2024-01-30
PFMBAND—Below MRL2024-01-30
PFEESAND—Below MRL2024-01-30
PFOAND4Below MRL2024-07-31
ADONAND—Below MRL2024-07-31
9Cl-PF3ONSND—Below MRL2024-07-31
11Cl-PF3OUdSND—Below MRL2024-07-31
PFUnAND—Below MRL2024-07-31
PFHxAND—Below MRL2024-07-31
lithiumND—Below MRL2024-07-31
PFDAND—Below MRL2024-07-31
6:2 FTSND—Below MRL2024-07-31
PFOSND4Below MRL2024-07-31
PFNAND10Below MRL2024-07-31
PFHxSND10Below MRL2024-07-31
PFHpAND—Below MRL2024-07-31
PFBSND—Below MRL2024-07-31
PFDoAND—Below MRL2024-07-31
PFBAND—Below MRL2024-07-31
NMeFOSAAND—Below MRL2024-07-31
4:2 FTSND—Below MRL2024-07-31
8:2 FTSND—Below MRL2024-07-31
PFMPAND—Below MRL2024-07-31
PFPeAND—Below MRL2024-07-31
PFMBAND—Below MRL2024-07-31
PFEESAND—Below MRL2024-07-31
NFDHAND—Below MRL2024-07-31
PFPeSND—Below MRL2024-07-31
PFHpSND—Below MRL2024-07-31
PFTrDAND—Below MRL2024-07-31
NEtFOSAAND—Below MRL2024-07-31
PFTAND—Below MRL2024-07-31
HFPO-DAND10Below MRL2024-07-31
PFUnAND—Below MRL2025-01-07
NEtFOSAAND—Below MRL2025-01-07
PFTrDAND—Below MRL2025-01-07
PFTAND—Below MRL2025-01-07
PFHpSND—Below MRL2025-01-07
PFPeSND—Below MRL2025-01-07
PFBSND—Below MRL2025-01-07
PFHpAND—Below MRL2025-01-07
PFHxSND10Below MRL2025-01-07
PFNAND10Below MRL2025-01-07
PFOSND4Below MRL2025-01-07
PFOAND4Below MRL2025-01-07
PFDAND—Below MRL2025-01-07
NMeFOSAAND—Below MRL2025-01-07
PFHxAND—Below MRL2025-01-07
ADONAND—Below MRL2025-01-07
11Cl-PF3OUdSND—Below MRL2025-01-07
9Cl-PF3ONSND—Below MRL2025-01-07
HFPO-DAND10Below MRL2025-01-07
lithiumND—Below MRL2025-01-07
6:2 FTSND—Below MRL2025-01-07
4:2 FTSND—Below MRL2025-01-07
8:2 FTSND—Below MRL2025-01-07
PFMPAND—Below MRL2025-01-07
PFPeAND—Below MRL2025-01-07
PFMBAND—Below MRL2025-01-07
NFDHAND—Below MRL2025-01-07
PFEESAND—Below MRL2025-01-07
PFDoAND—Below MRL2025-01-07
PFBAND—Below MRL2025-01-07
11Cl-PF3OUdSND—Below MRL2024-01-30
PFUnAND—Below MRL2024-01-30
PFHxAND—Below MRL2024-01-30
PFDoAND—Below MRL2024-01-30
PFDAND—Below MRL2024-01-30
PFOAND4Below MRL2024-01-30
PFOSND4Below MRL2024-01-30
PFNAND10Below MRL2024-01-30
PFHxSND10Below MRL2024-01-30
NEtFOSAAND—Below MRL2024-01-30
8:2 FTSND—Below MRL2024-01-30
NMeFOSAAND—Below MRL2023-07-24
NMeFOSAAND—Below MRL2023-07-25
NEtFOSAAND—Below MRL2023-07-25
PFTrDAND—Below MRL2023-07-25
PFTAND—Below MRL2023-07-25
8:2 FTSND—Below MRL2023-07-25
6:2 FTSND—Below MRL2023-07-25
PFMPAND—Below MRL2023-07-25
PFBAND—Below MRL2023-07-25
PFPeAND—Below MRL2023-07-25
PFMBAND—Below MRL2023-07-25
PFEESAND—Below MRL2023-07-25
HFPO-DAND10Below MRL2023-07-25
PFHpSND—Below MRL2023-07-25
PFPeSND—Below MRL2023-07-25
PFBSND—Below MRL2023-07-25
PFHpAND—Below MRL2023-07-25
PFHxSND10Below MRL2023-07-25
PFNAND10Below MRL2023-07-25
PFOSND4Below MRL2023-07-25
PFOAND4Below MRL2023-07-25
PFDAND—Below MRL2023-07-25
PFDoAND—Below MRL2023-07-25
PFHxAND—Below MRL2023-07-25
PFUnAND—Below MRL2023-07-25
11Cl-PF3OUdSND—Below MRL2023-07-25
9Cl-PF3ONSND—Below MRL2023-07-25
ADONAND—Below MRL2023-07-25
NFDHAND—Below MRL2023-07-25
4:2 FTSND—Below MRL2023-07-25
PFPeAND—Below MRL2023-12-05
PFHpSND—Below MRL2023-12-05
PFBAND—Below MRL2023-12-05
NFDHAND—Below MRL2023-12-05
NMeFOSAAND—Below MRL2023-12-05
6:2 FTSND—Below MRL2023-12-05
4:2 FTSND—Below MRL2023-12-05
PFTrDAND—Below MRL2023-12-05
PFMPAND—Below MRL2023-12-05
HFPO-DAND10Below MRL2023-12-05
PFMBAND—Below MRL2023-12-05
PFEESAND—Below MRL2023-12-05
PFTAND—Below MRL2023-12-05
PFPeSND—Below MRL2023-12-05
ADONAND—Below MRL2023-12-05
8:2 FTSND—Below MRL2023-12-05
PFDAND—Below MRL2023-12-05
9Cl-PF3ONSND—Below MRL2023-12-05
11Cl-PF3OUdSND—Below MRL2023-12-05
PFUnAND—Below MRL2023-12-05
PFHxAND—Below MRL2023-12-05
PFOSND4Below MRL2023-12-05
PFDoAND—Below MRL2023-12-05
PFOAND4Below MRL2023-12-05
PFHxSND10Below MRL2023-12-05
PFHpAND—Below MRL2023-12-05
PFBSND—Below MRL2023-12-05
NEtFOSAAND—Below MRL2023-12-05
PFNAND10Below MRL2023-12-05
PFTAND—Below MRL2024-01-08
PFTrDAND—Below MRL2024-01-08
PFHpSND—Below MRL2024-01-08
PFBSND—Below MRL2024-01-08
NFDHAND—Below MRL2024-01-08
PFEESAND—Below MRL2024-01-08
PFMBAND—Below MRL2024-01-08
PFPeAND—Below MRL2024-01-08
PFMPAND—Below MRL2024-01-08
8:2 FTSND—Below MRL2024-01-08
4:2 FTSND—Below MRL2024-01-08
6:2 FTSND—Below MRL2024-01-08
PFBAND—Below MRL2024-01-08
HFPO-DAND10Below MRL2024-01-08
PFPeSND—Below MRL2024-01-08
11Cl-PF3OUdSND—Below MRL2024-01-08
9Cl-PF3ONSND—Below MRL2024-01-08
NMeFOSAAND—Below MRL2024-01-08
PFHpAND—Below MRL2024-01-08
PFHxSND10Below MRL2024-01-08
PFNAND10Below MRL2024-01-08
PFOSND4Below MRL2024-01-08
PFOAND4Below MRL2024-01-08
PFDAND—Below MRL2024-01-08
PFDoAND—Below MRL2024-01-08
PFHxAND—Below MRL2024-01-08
PFUnAND—Below MRL2024-01-08
NEtFOSAAND—Below MRL2024-01-08
ADONAND—Below MRL2024-01-08
PFPeAND—Below MRL2024-04-04
PFUnAND—Below MRL2024-04-04
PFNAND10Below MRL2024-04-04
PFOSND4Below MRL2024-04-04
PFHxSND10Below MRL2024-04-04
PFHpAND—Below MRL2024-04-04
PFBSND—Below MRL2024-04-04
PFOAND4Below MRL2024-04-04
NMeFOSAAND—Below MRL2024-04-04
NEtFOSAAND—Below MRL2024-04-04
PFTrDAND—Below MRL2024-04-04
PFTAND—Below MRL2024-04-04
PFDAND—Below MRL2024-04-04
PFDoAND—Below MRL2024-04-04
PFEESAND—Below MRL2024-04-04
PFHpSND—Below MRL2024-04-04
11Cl-PF3OUdSND—Below MRL2024-04-04
9Cl-PF3ONSND—Below MRL2024-04-04
ADONAND—Below MRL2024-04-04
HFPO-DAND10Below MRL2024-04-04
PFBAND—Below MRL2024-04-04
6:2 FTSND—Below MRL2024-04-04
4:2 FTSND—Below MRL2024-04-04
8:2 FTSND—Below MRL2024-04-04
PFMPAND—Below MRL2024-04-04
PFMBAND—Below MRL2024-04-04
NFDHAND—Below MRL2024-04-04
PFPeSND—Below MRL2024-04-04
PFHxAND—Below MRL2024-04-04
PFDoAND—Below MRL2023-07-19
PFUnAND—Below MRL2023-07-19
PFHpSND—Below MRL2023-07-19
PFPeSND—Below MRL2023-07-19
NFDHAND—Below MRL2023-07-19
PFEESAND—Below MRL2023-07-19
PFMBAND—Below MRL2023-07-19
PFPeAND—Below MRL2023-07-19
PFMPAND—Below MRL2023-07-19
8:2 FTSND—Below MRL2023-07-19
4:2 FTSND—Below MRL2023-07-19
lithiumND—Below MRL2023-07-19
11Cl-PF3OUdSND—Below MRL2023-07-19
ADONAND—Below MRL2023-07-19
PFDAND—Below MRL2023-07-19
PFOAND4Below MRL2023-07-19
PFOSND4Below MRL2023-07-19
PFNAND10Below MRL2023-07-19
PFHxSND10Below MRL2023-07-19
PFHpAND—Below MRL2023-07-19
PFBSND—Below MRL2023-07-19
NMeFOSAAND—Below MRL2023-07-19
NEtFOSAAND—Below MRL2023-07-19
PFTrDAND—Below MRL2023-07-19
PFTAND—Below MRL2023-07-19
HFPO-DAND10Below MRL2023-07-19
PFHxAND—Below MRL2023-07-19
PFMPAND—Below MRL2024-01-08
PFDAND—Below MRL2024-01-08
PFTAND—Below MRL2024-01-08
PFTrDAND—Below MRL2024-01-08
NEtFOSAAND—Below MRL2024-01-08
NMeFOSAAND—Below MRL2024-01-08
6:2 FTSND—Below MRL2024-01-08
8:2 FTSND—Below MRL2024-01-08
PFMBAND—Below MRL2024-01-08
PFEESAND—Below MRL2024-01-08
NFDHAND—Below MRL2024-01-08
PFHpSND—Below MRL2024-01-08
PFNAND10Below MRL2024-01-08
ADONAND—Below MRL2024-01-08
PFDoAND—Below MRL2024-01-08
PFHxSND10Below MRL2024-01-08
PFHxAND—Below MRL2024-01-08
11Cl-PF3OUdSND—Below MRL2024-01-08
4:2 FTSND—Below MRL2024-01-08
9Cl-PF3ONSND—Below MRL2024-01-08
PFOSND4Below MRL2024-01-08
HFPO-DAND10Below MRL2024-01-08
PFUnAND—Below MRL2024-01-08
PFOAND4Below MRL2024-01-08
PFBSND—Below MRL2024-01-08
lithiumND—Below MRL2024-01-08
PFPeSND—Below MRL2024-01-08
PFPeAND—Below MRL2024-01-08
PFHpAND—Below MRL2024-01-08
NFDHAND—Below MRL2023-10-31
4:2 FTSND—Below MRL2023-10-31
6:2 FTSND—Below MRL2023-10-31
HFPO-DAND10Below MRL2023-10-31
lithiumND—Below MRL2023-09-07
9Cl-PF3ONSND—Below MRL2023-10-31
NEtFOSAAND—Below MRL2023-09-07
PFHpSND—Below MRL2023-10-31
PFPeSND—Below MRL2023-10-31
PFTAND—Below MRL2023-09-07
PFTrDAND—Below MRL2023-09-07
NMeFOSAAND—Below MRL2023-09-07
PFMPAND—Below MRL2023-10-31
PFBSND—Below MRL2023-10-31
PFEESAND—Below MRL2023-10-31
8:2 FTSND—Below MRL2023-10-31
11Cl-PF3OUdSND—Below MRL2023-10-31
PFUnAND—Below MRL2023-10-31
PFDAND—Below MRL2023-10-31
PFOAND4Below MRL2023-10-31
PFOSND4Below MRL2023-10-31
PFNAND10Below MRL2023-10-31
PFHxSND10Below MRL2023-10-31
PFHpAND—Below MRL2023-10-31
PFDoAND—Below MRL2023-10-31
PFMBAND—Below MRL2023-10-31
ADONAND—Below MRL2023-10-31
PFBSND—Below MRL2024-03-13
PFMBAND—Below MRL2024-03-13
PFMPAND—Below MRL2024-03-13
PFDAND—Below MRL2024-03-13
PFOAND4Below MRL2024-03-13
PFOSND4Below MRL2024-03-13
PFNAND10Below MRL2024-03-13
PFHpAND—Below MRL2024-03-13
PFEESAND—Below MRL2024-03-13
11Cl-PF3OUdSND—Below MRL2024-03-13
PFHxSND10Below MRL2024-03-13
lithiumND—Below MRL2024-03-13
PFTAND—Below MRL2024-03-13
PFTrDAND—Below MRL2024-03-13
8:2 FTSND—Below MRL2024-03-13
4:2 FTSND—Below MRL2024-03-13
6:2 FTSND—Below MRL2024-03-13
NMeFOSAAND—Below MRL2024-03-13
NFDHAND—Below MRL2024-03-13
ADONAND—Below MRL2024-03-13
9Cl-PF3ONSND—Below MRL2024-03-13
PFUnAND—Below MRL2024-03-13
NEtFOSAAND—Below MRL2024-03-13
PFDoAND—Below MRL2024-03-13
PFHpSND—Below MRL2024-03-13
PFPeSND—Below MRL2024-03-13
HFPO-DAND10Below MRL2024-03-13
PFHxSND10Below MRL2023-07-24
4:2 FTSND—Below MRL2023-07-24
PFBSND—Below MRL2023-07-24
PFHpAND—Below MRL2023-07-24
PFNAND10Below MRL2023-07-24
PFOAND4Below MRL2023-07-24
PFDAND—Below MRL2023-07-24
PFDoAND—Below MRL2023-07-24
PFHxAND—Below MRL2023-07-24
PFUnAND—Below MRL2023-07-24
11Cl-PF3OUdSND—Below MRL2023-07-24
ADONAND—Below MRL2023-07-24
PFOSND4Below MRL2023-07-24
PFBAND—Below MRL2023-07-24
lithiumND—Below MRL2023-07-24
8:2 FTSND—Below MRL2023-07-24
PFMPAND—Below MRL2023-07-24
PFPeAND—Below MRL2023-07-24
PFMBAND—Below MRL2023-07-24
PFEESAND—Below MRL2023-07-24
NFDHAND—Below MRL2023-07-24
PFPeSND—Below MRL2023-07-24
PFHpSND—Below MRL2023-07-24
PFTAND—Below MRL2023-07-24
PFTrDAND—Below MRL2023-07-24
NEtFOSAAND—Below MRL2023-07-24
NMeFOSAAND—Below MRL2023-07-24
HFPO-DAND10Below MRL2023-07-24
PFTAND—Below MRL2024-01-30
6:2 FTSND—Below MRL2024-01-30
NMeFOSAAND—Below MRL2024-01-30
PFTrDAND—Below MRL2024-01-30
PFHpAND—Below MRL2024-01-30
PFBSND—Below MRL2024-01-30
PFHpSND—Below MRL2024-01-30
PFPeSND—Below MRL2024-01-30
NFDHAND—Below MRL2024-01-30
PFEESAND—Below MRL2024-01-30
PFMBAND—Below MRL2024-01-30
PFPeAND—Below MRL2024-01-30
PFMPAND—Below MRL2024-01-30
lithiumND—Below MRL2024-01-30
4:2 FTSND—Below MRL2024-01-30
HFPO-DAND10Below MRL2024-01-30
PFBAND—Below MRL2024-01-30
ADONAND—Below MRL2024-01-30
lithium58000—2024-04-04
lithium51000—2024-01-08
lithium33000—2023-12-05
lithium32000—2023-07-25
PFPeA15—2024-03-13
PFPeA15—2023-10-31
PFHxA13—2023-10-31
PFHxA13—2024-03-13
PFBA7.3—2024-03-13
PFBA7.1—2023-10-31
PFBA6.5—2023-07-19
PFBA6.4—2024-01-08

Next steps