PFAS Comply

CUCAMONGA VALLEY WATER DISTRICT

PWSID: CA3610018 · RANCHO CUCAMONGA, CA · Serving 211,069 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
2023-09-14
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
6:2 FTSND—Below MRL2023-06-15
4:2 FTSND—Below MRL2023-06-15
8:2 FTSND—Below MRL2023-06-15
PFMPAND—Below MRL2023-06-15
PFPeAND—Below MRL2023-06-15
PFPeSND—Below MRL2023-06-15
PFEESAND—Below MRL2023-06-15
PFTAND—Below MRL2023-06-15
NFDHAND—Below MRL2023-06-15
HFPO-DAND10Below MRL2023-06-15
PFNAND10Below MRL2023-06-15
PFHpSND—Below MRL2023-06-15
PFMBAND—Below MRL2023-06-15
PFHxSND10Below MRL2023-06-15
PFTrDAND—Below MRL2023-06-15
NMeFOSAAND—Below MRL2023-06-15
NEtFOSAAND—Below MRL2023-06-15
lithiumND—Below MRL2023-06-15
PFOAND4Below MRL2023-06-15
PFHpAND—Below MRL2023-06-15
ADONAND—Below MRL2023-06-15
PFOSND4Below MRL2023-06-15
PFDAND—Below MRL2023-06-15
PFDoAND—Below MRL2023-06-15
PFHxAND—Below MRL2023-06-15
PFUnAND—Below MRL2023-06-15
11Cl-PF3OUdSND—Below MRL2023-06-15
PFBSND—Below MRL2023-06-15
PFDAND—Below MRL2023-12-07
PFBAND—Below MRL2023-12-07
PFBSND—Below MRL2023-12-07
PFHpAND—Below MRL2023-12-07
PFHxSND10Below MRL2023-12-07
PFNAND10Below MRL2023-12-07
PFOSND4Below MRL2023-12-07
PFOAND4Below MRL2023-12-07
PFDoAND—Below MRL2023-12-07
lithiumND—Below MRL2023-12-07
PFUnAND—Below MRL2023-12-07
11Cl-PF3OUdSND—Below MRL2023-12-07
9Cl-PF3ONSND—Below MRL2023-12-07
PFHxAND—Below MRL2023-12-07
HFPO-DAND10Below MRL2023-12-07
PFEESAND—Below MRL2023-12-07
NEtFOSAAND—Below MRL2023-12-07
PFTrDAND—Below MRL2023-12-07
PFTAND—Below MRL2023-12-07
PFHpSND—Below MRL2023-12-07
PFPeSND—Below MRL2023-12-07
ADONAND—Below MRL2023-12-07
NFDHAND—Below MRL2023-12-07
NMeFOSAAND—Below MRL2023-12-07
PFMBAND—Below MRL2023-12-07
PFPeAND—Below MRL2023-12-07
PFMPAND—Below MRL2023-12-07
8:2 FTSND—Below MRL2023-12-07
4:2 FTSND—Below MRL2023-12-07
6:2 FTSND—Below MRL2023-12-07
PFHpAND—Below MRL2023-06-15
PFHxSND10Below MRL2023-06-15
PFNAND10Below MRL2023-06-15
PFHpSND—Below MRL2023-06-15
PFTAND—Below MRL2023-06-15
PFTrDAND—Below MRL2023-06-15
NEtFOSAAND—Below MRL2023-06-15
NMeFOSAAND—Below MRL2023-06-15
lithiumND—Below MRL2023-06-15
PFBSND—Below MRL2023-06-15
PFOSND4Below MRL2023-06-15
PFOAND4Below MRL2023-06-15
PFDAND—Below MRL2023-06-15
PFDoAND—Below MRL2023-06-15
PFHxAND—Below MRL2023-06-15
PFEESAND—Below MRL2023-06-15
PFPeSND—Below MRL2023-06-15
NFDHAND—Below MRL2023-06-15
PFUnAND—Below MRL2023-06-15
PFMBAND—Below MRL2023-06-15
PFPeAND—Below MRL2023-06-15
PFMPAND—Below MRL2023-06-15
8:2 FTSND—Below MRL2023-06-15
4:2 FTSND—Below MRL2023-06-15
6:2 FTSND—Below MRL2023-06-15
HFPO-DAND10Below MRL2023-06-15
ADONAND—Below MRL2023-06-15
11Cl-PF3OUdSND—Below MRL2023-06-15
11Cl-PF3OUdSND—Below MRL2023-09-14
6:2 FTSND—Below MRL2023-09-14
PFPeSND—Below MRL2023-09-14
NFDHAND—Below MRL2023-09-14
PFEESAND—Below MRL2023-09-14
PFMBAND—Below MRL2023-09-14
PFPeAND—Below MRL2023-09-14
HFPO-DAND10Below MRL2023-09-14
PFHxAND—Below MRL2023-09-14
9Cl-PF3ONSND—Below MRL2023-09-14
4:2 FTSND—Below MRL2023-09-14
PFUnAND—Below MRL2023-09-14
PFBAND—Below MRL2023-09-14
ADONAND—Below MRL2023-09-14
8:2 FTSND—Below MRL2023-09-14
PFMPAND—Below MRL2023-09-14
PFHpSND—Below MRL2023-09-14
PFTAND—Below MRL2023-09-14
PFTrDAND—Below MRL2023-09-14
NEtFOSAAND—Below MRL2023-09-14
NMeFOSAAND—Below MRL2023-09-14
PFBSND—Below MRL2023-09-14
PFHpAND—Below MRL2023-09-14
PFHxSND10Below MRL2023-09-14
PFNAND10Below MRL2023-09-14
PFOSND4Below MRL2023-09-14
PFDAND—Below MRL2023-09-14
lithiumND—Below MRL2023-09-14
PFOAND4Below MRL2023-09-14
PFDoAND—Below MRL2023-09-14
NEtFOSAAND—Below MRL2023-12-07
PFTrDAND—Below MRL2023-12-07
PFTAND—Below MRL2023-12-07
NMeFOSAAND—Below MRL2023-12-07
lithiumND—Below MRL2023-12-07
PFOAND4Below MRL2024-03-13
PFOSND4Below MRL2024-03-13
4:2 FTSND—Below MRL2024-03-13
PFNAND10Below MRL2024-03-13
ADONAND—Below MRL2024-03-13
PFHxSND10Below MRL2024-03-13
PFHpAND—Below MRL2024-03-13
PFDoAND—Below MRL2024-03-13
PFHxAND—Below MRL2024-03-13
PFUnAND—Below MRL2024-03-13
11Cl-PF3OUdSND—Below MRL2024-03-13
9Cl-PF3ONSND—Below MRL2024-03-13
PFDAND—Below MRL2024-03-13
HFPO-DAND10Below MRL2024-03-13
PFMBAND—Below MRL2024-03-13
6:2 FTSND—Below MRL2024-03-13
NEtFOSAAND—Below MRL2024-03-13
8:2 FTSND—Below MRL2024-03-13
lithiumND—Below MRL2024-03-13
PFMPAND—Below MRL2024-03-13
PFPeAND—Below MRL2024-03-13
PFHpSND—Below MRL2024-03-13
PFPeSND—Below MRL2024-03-13
NFDHAND—Below MRL2024-03-13
PFEESAND—Below MRL2024-03-13
PFBAND—Below MRL2024-03-13
PFTrDAND—Below MRL2024-03-13
PFTAND—Below MRL2024-03-13
NMeFOSAAND—Below MRL2024-03-13
PFBSND—Below MRL2024-03-13
PFUnAND—Below MRL2023-06-15
PFDAND—Below MRL2023-06-15
PFOAND4Below MRL2023-06-15
PFOSND4Below MRL2023-06-15
PFNAND10Below MRL2023-06-15
PFHxSND10Below MRL2023-06-15
11Cl-PF3OUdSND—Below MRL2023-06-15
4:2 FTSND—Below MRL2023-06-15
PFHxAND—Below MRL2023-06-15
PFDoAND—Below MRL2023-06-15
PFBSND—Below MRL2023-06-15
lithiumND—Below MRL2023-06-15
PFHpAND—Below MRL2023-06-15
ADONAND—Below MRL2023-06-15
6:2 FTSND—Below MRL2023-06-15
8:2 FTSND—Below MRL2023-06-15
PFMPAND—Below MRL2023-06-15
PFPeAND—Below MRL2023-06-15
PFMBAND—Below MRL2023-06-15
NFDHAND—Below MRL2023-06-15
PFHpSND—Below MRL2023-06-15
PFTAND—Below MRL2023-06-15
PFTrDAND—Below MRL2023-06-15
NEtFOSAAND—Below MRL2023-06-15
NMeFOSAAND—Below MRL2023-06-15
PFPeSND—Below MRL2023-06-15
HFPO-DAND10Below MRL2023-06-15
PFEESAND—Below MRL2023-06-15
11Cl-PF3OUdSND—Below MRL2023-12-08
PFMBAND—Below MRL2023-12-08
PFPeAND—Below MRL2023-12-08
PFHpSND—Below MRL2023-12-08
PFPeSND—Below MRL2023-12-08
NFDHAND—Below MRL2023-12-08
PFMPAND—Below MRL2023-12-08
8:2 FTSND—Below MRL2023-12-08
6:2 FTSND—Below MRL2023-12-08
HFPO-DAND10Below MRL2023-12-08
PFEESAND—Below MRL2023-12-08
9Cl-PF3ONSND—Below MRL2023-12-08
4:2 FTSND—Below MRL2023-12-08
PFUnAND—Below MRL2023-12-08
PFHxAND—Below MRL2023-12-08
PFDoAND—Below MRL2023-12-08
PFDAND—Below MRL2023-12-08
PFOAND4Below MRL2023-12-08
PFOSND4Below MRL2023-12-08
PFNAND10Below MRL2023-12-08
PFHxSND10Below MRL2023-12-08
PFHpAND—Below MRL2023-12-08
PFBSND—Below MRL2023-12-08
lithiumND—Below MRL2023-12-08
ADONAND—Below MRL2023-12-08
PFBAND—Below MRL2023-12-08
6:2 FTSND—Below MRL2023-06-15
NMeFOSAAND—Below MRL2023-06-15
NEtFOSAAND—Below MRL2023-06-15
PFTrDAND—Below MRL2023-06-15
PFTAND—Below MRL2023-06-15
PFHpSND—Below MRL2023-06-15
PFPeSND—Below MRL2023-06-15
NFDHAND—Below MRL2023-06-15
PFEESAND—Below MRL2023-06-15
PFMBAND—Below MRL2023-06-15
PFPeAND—Below MRL2023-06-15
PFMPAND—Below MRL2023-06-15
lithiumND—Below MRL2023-06-15
4:2 FTSND—Below MRL2023-06-15
HFPO-DAND10Below MRL2023-06-15
ADONAND—Below MRL2023-06-15
PFUnAND—Below MRL2023-06-15
PFHxAND—Below MRL2023-06-15
PFDoAND—Below MRL2023-06-15
PFDAND—Below MRL2023-06-15
PFOAND4Below MRL2023-06-15
PFOSND4Below MRL2023-06-15
PFNAND10Below MRL2023-06-15
PFHxSND10Below MRL2023-06-15
PFHpAND—Below MRL2023-06-15
PFBSND—Below MRL2023-06-15
8:2 FTSND—Below MRL2023-06-15
11Cl-PF3OUdSND—Below MRL2023-06-15
11Cl-PF3OUdSND—Below MRL2023-12-07
NFDHAND—Below MRL2023-12-07
PFMBAND—Below MRL2023-12-07
PFPeAND—Below MRL2023-12-07
PFMPAND—Below MRL2023-12-07
8:2 FTSND—Below MRL2023-12-07
4:2 FTSND—Below MRL2023-12-07
6:2 FTSND—Below MRL2023-12-07
PFBAND—Below MRL2023-12-07
HFPO-DAND10Below MRL2023-12-07
PFHpSND—Below MRL2023-12-07
9Cl-PF3ONSND—Below MRL2023-12-07
PFPeSND—Below MRL2023-12-07
PFUnAND—Below MRL2023-12-07
PFHxAND—Below MRL2023-12-07
PFDoAND—Below MRL2023-12-07
PFDAND—Below MRL2023-12-07
PFOAND4Below MRL2023-12-07
PFOSND4Below MRL2023-12-07
PFNAND10Below MRL2023-12-07
PFHxSND10Below MRL2023-12-07
PFHpAND—Below MRL2023-12-07
PFBSND—Below MRL2023-12-07
lithiumND—Below MRL2023-12-07
ADONAND—Below MRL2023-12-07
NEtFOSAAND—Below MRL2023-12-07
PFEESAND—Below MRL2023-12-07
PFTrDAND—Below MRL2023-12-07
NMeFOSAAND—Below MRL2023-12-07
PFTAND—Below MRL2023-12-07
6:2 FTSND—Below MRL2023-06-15
4:2 FTSND—Below MRL2023-06-15
PFBSND—Below MRL2023-06-15
PFMPAND—Below MRL2023-06-15
lithiumND—Below MRL2023-06-15
PFMBAND—Below MRL2023-06-15
NFDHAND—Below MRL2023-06-15
NEtFOSAAND—Below MRL2023-06-15
PFTAND—Below MRL2023-06-15
8:2 FTSND—Below MRL2023-06-15
PFTrDAND—Below MRL2023-06-15
PFHpSND—Below MRL2023-06-15
PFPeSND—Below MRL2023-06-15
NMeFOSAAND—Below MRL2023-06-15
PFEESAND—Below MRL2023-06-15
PFDoAND—Below MRL2023-06-15
PFHpAND—Below MRL2023-06-15
PFHxSND10Below MRL2023-06-15
PFNAND10Below MRL2023-06-15
PFOSND4Below MRL2023-06-15
PFOAND4Below MRL2023-06-15
PFPeAND—Below MRL2023-06-15
PFDAND—Below MRL2023-06-15
HFPO-DAND10Below MRL2023-06-15
PFHxAND—Below MRL2023-06-15
ADONAND—Below MRL2023-06-15
11Cl-PF3OUdSND—Below MRL2023-06-15
PFUnAND—Below MRL2023-06-15
PFHpSND—Below MRL2023-09-14
PFBAND—Below MRL2023-09-14
HFPO-DAND10Below MRL2023-09-14
ADONAND—Below MRL2023-09-14
9Cl-PF3ONSND—Below MRL2023-09-14
PFHxSND10Below MRL2023-09-14
PFOAND4Below MRL2023-09-14
PFNAND10Below MRL2023-09-14
PFBSND—Below MRL2023-09-14
PFHpAND—Below MRL2023-09-14
PFDoAND—Below MRL2023-09-14
PFDAND—Below MRL2023-09-14
PFUnAND—Below MRL2023-09-14
6:2 FTSND—Below MRL2023-09-14
11Cl-PF3OUdSND—Below MRL2023-09-14
PFOSND4Below MRL2023-09-14
NEtFOSAAND—Below MRL2023-09-14
4:2 FTSND—Below MRL2023-09-14
8:2 FTSND—Below MRL2023-09-14
PFMPAND—Below MRL2023-09-14
PFPeAND—Below MRL2023-09-14
PFMBAND—Below MRL2023-09-14
PFEESAND—Below MRL2023-09-14
NFDHAND—Below MRL2023-09-14
PFPeSND—Below MRL2023-09-14
PFHxAND—Below MRL2023-09-14
lithiumND—Below MRL2023-09-14
PFTrDAND—Below MRL2023-09-14
NMeFOSAAND—Below MRL2023-09-14
PFTAND—Below MRL2023-09-14
PFOSND4Below MRL2023-12-07
PFBAND—Below MRL2023-12-07
HFPO-DAND10Below MRL2023-12-07
ADONAND—Below MRL2023-12-07
9Cl-PF3ONSND—Below MRL2023-12-07
11Cl-PF3OUdSND—Below MRL2023-12-07
PFUnAND—Below MRL2023-12-07
NEtFOSAAND—Below MRL2023-12-07
PFDoAND—Below MRL2023-12-07
6:2 FTSND—Below MRL2023-12-07
PFOAND4Below MRL2023-12-07
PFHxAND—Below MRL2023-12-07
PFNAND10Below MRL2023-12-07
PFHxSND10Below MRL2023-12-07
PFHpAND—Below MRL2023-12-07
PFBSND—Below MRL2023-12-07
NMeFOSAAND—Below MRL2023-12-07
PFTrDAND—Below MRL2023-12-07
PFTAND—Below MRL2023-12-07
lithiumND—Below MRL2023-12-07
PFDAND—Below MRL2023-12-07
PFPeSND—Below MRL2023-12-07
4:2 FTSND—Below MRL2023-12-07
PFHpSND—Below MRL2023-12-07
NFDHAND—Below MRL2023-12-07
PFEESAND—Below MRL2023-12-07
PFMBAND—Below MRL2023-12-07
PFPeAND—Below MRL2023-12-07
PFMPAND—Below MRL2023-12-07
8:2 FTSND—Below MRL2023-12-07
PFHpAND—Below MRL2024-03-13
PFNAND10Below MRL2024-03-13
PFDAND—Below MRL2024-03-13
lithiumND—Below MRL2024-03-13
PFOAND4Below MRL2024-03-13
PFOSND4Below MRL2024-03-13
NMeFOSAAND—Below MRL2024-03-13
PFHxSND10Below MRL2024-03-13
PFPeSND—Below MRL2024-03-13
PFTrDAND—Below MRL2024-03-13
PFBSND—Below MRL2024-03-13
9Cl-PF3ONSND—Below MRL2024-03-13
PFTAND—Below MRL2024-03-13
PFDoAND—Below MRL2024-03-13
PFHpSND—Below MRL2024-03-13
PFMBAND—Below MRL2024-03-13
PFBAND—Below MRL2024-03-13
6:2 FTSND—Below MRL2024-03-13
4:2 FTSND—Below MRL2024-03-13
8:2 FTSND—Below MRL2024-03-13
NFDHAND—Below MRL2024-03-13
PFPeAND—Below MRL2024-03-13
PFHxAND—Below MRL2024-03-13
PFEESAND—Below MRL2024-03-13
ADONAND—Below MRL2024-03-13
NEtFOSAAND—Below MRL2024-03-13
HFPO-DAND10Below MRL2024-03-13
11Cl-PF3OUdSND—Below MRL2024-03-13
PFUnAND—Below MRL2024-03-13
PFMPAND—Below MRL2024-03-13
4:2 FTSND—Below MRL2023-06-15
6:2 FTSND—Below MRL2023-06-15
HFPO-DAND10Below MRL2023-06-15
NMeFOSAAND—Below MRL2023-06-15
NEtFOSAAND—Below MRL2023-06-15
PFTrDAND—Below MRL2023-06-15
PFTAND—Below MRL2023-06-15
ADONAND—Below MRL2023-06-15
11Cl-PF3OUdSND—Below MRL2023-06-15
PFUnAND—Below MRL2023-06-15
PFHxAND—Below MRL2023-06-15
PFDoAND—Below MRL2023-06-15
PFDAND—Below MRL2023-06-15
PFOAND4Below MRL2023-06-15
PFOSND4Below MRL2023-06-15
PFHpAND—Below MRL2023-06-15
PFNAND10Below MRL2023-06-15
8:2 FTSND—Below MRL2023-06-15
PFHxSND10Below MRL2023-06-15
PFBSND—Below MRL2023-06-15
PFHpSND—Below MRL2023-06-15
PFPeSND—Below MRL2023-06-15
NFDHAND—Below MRL2023-06-15
PFEESAND—Below MRL2023-06-15
PFMBAND—Below MRL2023-06-15
PFPeAND—Below MRL2023-06-15
PFMPAND—Below MRL2023-06-15
lithiumND—Below MRL2023-06-15
lithiumND—Below MRL2023-12-07
PFTAND—Below MRL2023-12-07
NMeFOSAAND—Below MRL2023-12-07
PFTrDAND—Below MRL2023-12-07
11Cl-PF3OUdSND—Below MRL2023-12-07
PFEESAND—Below MRL2023-12-07
NEtFOSAAND—Below MRL2023-12-07
PFMBAND—Below MRL2023-12-07
PFMPAND—Below MRL2023-12-07
8:2 FTSND—Below MRL2023-12-07
4:2 FTSND—Below MRL2023-12-07
6:2 FTSND—Below MRL2023-12-07
PFBAND—Below MRL2023-12-07
HFPO-DAND10Below MRL2023-12-07
PFPeSND—Below MRL2023-12-07
9Cl-PF3ONSND—Below MRL2023-12-07
NFDHAND—Below MRL2023-12-07
PFUnAND—Below MRL2023-12-07
PFHxAND—Below MRL2023-12-07
PFDoAND—Below MRL2023-12-07
PFDAND—Below MRL2023-12-07
PFOAND4Below MRL2023-12-07
PFOSND4Below MRL2023-12-07
PFNAND10Below MRL2023-12-07
PFHxSND10Below MRL2023-12-07
PFHpAND—Below MRL2023-12-07
PFBSND—Below MRL2023-12-07
ADONAND—Below MRL2023-12-07
PFHpSND—Below MRL2023-12-07
PFPeAND—Below MRL2023-12-07
PFDAND—Below MRL2023-06-15
PFBSND—Below MRL2023-06-15
PFPeSND—Below MRL2023-06-15
PFUnAND—Below MRL2023-06-15
PFHpSND—Below MRL2023-06-15
PFNAND10Below MRL2023-06-15
lithiumND—Below MRL2023-06-15
PFOAND4Below MRL2023-06-15
PFHpAND—Below MRL2023-06-15
PFDoAND—Below MRL2023-06-15
PFHxAND—Below MRL2023-06-15
PFHxSND10Below MRL2023-06-15
11Cl-PF3OUdSND—Below MRL2023-06-15
PFOSND4Below MRL2023-06-15
PFPeAND—Below MRL2023-06-15
HFPO-DAND10Below MRL2023-06-15
6:2 FTSND—Below MRL2023-06-15
4:2 FTSND—Below MRL2023-06-15
8:2 FTSND—Below MRL2023-06-15
PFMPAND—Below MRL2023-06-15
PFMBAND—Below MRL2023-06-15
PFEESAND—Below MRL2023-06-15
PFTAND—Below MRL2023-06-15
NMeFOSAAND—Below MRL2023-06-15
NEtFOSAAND—Below MRL2023-06-15
ADONAND—Below MRL2023-06-15
PFTrDAND—Below MRL2023-06-15
NFDHAND—Below MRL2023-06-15
lithiumND—Below MRL2023-12-07
PFNAND10Below MRL2023-06-15
PFBSND—Below MRL2023-06-15
PFHxAND—Below MRL2023-06-15
PFHxSND10Below MRL2023-06-15
PFHpAND—Below MRL2023-06-15
PFOAND4Below MRL2023-06-15
PFDAND—Below MRL2023-06-15
PFDoAND—Below MRL2023-06-15
PFOSND4Below MRL2023-06-15
PFMBAND—Below MRL2023-06-15
PFTrDAND—Below MRL2023-06-15
lithiumND—Below MRL2023-06-15
NEtFOSAAND—Below MRL2023-06-15
PFTAND—Below MRL2023-06-15
6:2 FTSND—Below MRL2023-06-15
PFHpSND—Below MRL2023-06-15
PFUnAND—Below MRL2023-06-15
NMeFOSAAND—Below MRL2023-06-15
PFEESAND—Below MRL2023-06-15
NFDHAND—Below MRL2023-06-15
PFPeAND—Below MRL2023-06-15
PFMPAND—Below MRL2023-06-15
8:2 FTSND—Below MRL2023-06-15
PFPeSND—Below MRL2023-06-15
4:2 FTSND—Below MRL2023-06-15
HFPO-DAND10Below MRL2023-06-15
ADONAND—Below MRL2023-06-15
11Cl-PF3OUdSND—Below MRL2023-06-15
lithiumND—Below MRL2023-12-07
NMeFOSAAND—Below MRL2023-12-07
PFTAND—Below MRL2023-12-07
NEtFOSAAND—Below MRL2023-12-07
PFTrDAND—Below MRL2023-12-07

Next steps