PFAS Comply

SAN JUAN WATER DISTRICT

PWSID: CA3410021 · GRANITE BAY, CA · Serving 29,598 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
2023-09-05
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFBAND—Below MRL2023-09-05
PFDAND—Below MRL2023-09-05
PFDoAND—Below MRL2023-09-05
PFHxAND—Below MRL2023-09-05
PFUnAND—Below MRL2023-09-05
11Cl-PF3OUdSND—Below MRL2023-09-05
9Cl-PF3ONSND—Below MRL2023-09-05
ADONAND—Below MRL2023-09-05
HFPO-DAND10Below MRL2023-09-05
PFBSND—Below MRL2023-09-05
PFHpAND—Below MRL2023-09-05
PFHxSND10Below MRL2023-09-05
PFNAND10Below MRL2023-09-05
lithiumND—Below MRL2023-08-15
PFOAND4Below MRL2023-09-05
PFPeAND—Below MRL2023-09-05
6:2 FTSND—Below MRL2023-09-05
4:2 FTSND—Below MRL2023-09-05
8:2 FTSND—Below MRL2023-09-05
PFMPAND—Below MRL2023-09-05
PFMBAND—Below MRL2023-09-05
NFDHAND—Below MRL2023-09-05
PFPeSND—Below MRL2023-09-05
PFHpSND—Below MRL2023-09-05
PFTAND—Below MRL2023-08-15
PFTrDAND—Below MRL2023-08-15
NEtFOSAAND—Below MRL2023-08-15
NMeFOSAAND—Below MRL2023-08-15
PFOSND4Below MRL2023-09-05
PFEESAND—Below MRL2023-09-05
9Cl-PF3ONSND—Below MRL2023-11-21
PFPeSND—Below MRL2023-11-21
NFDHAND—Below MRL2023-11-21
PFEESAND—Below MRL2023-11-21
PFPeAND—Below MRL2023-11-21
PFDoAND—Below MRL2023-11-21
8:2 FTSND—Below MRL2023-11-21
4:2 FTSND—Below MRL2023-11-21
6:2 FTSND—Below MRL2023-11-21
PFBAND—Below MRL2023-11-21
PFHpSND—Below MRL2023-11-21
ADONAND—Below MRL2023-11-21
PFMBAND—Below MRL2023-11-21
11Cl-PF3OUdSND—Below MRL2023-11-21
PFUnAND—Below MRL2023-11-21
PFHxAND—Below MRL2023-11-21
PFDAND—Below MRL2023-11-21
PFTAND—Below MRL2023-11-21
PFTrDAND—Below MRL2023-11-21
NEtFOSAAND—Below MRL2023-11-21
NMeFOSAAND—Below MRL2023-11-21
HFPO-DAND10Below MRL2023-11-21
lithiumND—Below MRL2023-11-21
PFMPAND—Below MRL2023-11-21
PFOAND4Below MRL2023-11-21
PFBSND—Below MRL2023-11-21
PFHpAND—Below MRL2023-11-21
PFHxSND10Below MRL2023-11-21
PFNAND10Below MRL2023-11-21
PFOSND4Below MRL2023-11-21
lithiumND—Below MRL2024-02-20
PFMPAND—Below MRL2024-02-20
9Cl-PF3ONSND—Below MRL2024-02-20
ADONAND—Below MRL2024-02-20
PFMBAND—Below MRL2024-02-20
PFPeAND—Below MRL2024-02-20
8:2 FTSND—Below MRL2024-02-20
4:2 FTSND—Below MRL2024-02-20
6:2 FTSND—Below MRL2024-02-20
PFBAND—Below MRL2024-02-20
PFEESAND—Below MRL2024-02-20
NMeFOSAAND—Below MRL2024-02-20
PFNAND10Below MRL2024-02-20
PFOSND4Below MRL2024-02-20
PFOAND4Below MRL2024-02-20
PFTAND—Below MRL2024-02-20
NFDHAND—Below MRL2024-02-20
HFPO-DAND10Below MRL2024-02-20
PFHpAND—Below MRL2024-02-20
PFBSND—Below MRL2024-02-20
NEtFOSAAND—Below MRL2024-02-20
PFTrDAND—Below MRL2024-02-20
PFDAND—Below MRL2024-02-20
PFDoAND—Below MRL2024-02-20
PFHxAND—Below MRL2024-02-20
PFUnAND—Below MRL2024-02-20
PFPeSND—Below MRL2024-02-20
PFHpSND—Below MRL2024-02-20
11Cl-PF3OUdSND—Below MRL2024-02-20
PFHxSND10Below MRL2024-02-20
PFHpAND—Below MRL2024-05-21
PFBSND—Below MRL2024-05-21
PFHxSND10Below MRL2024-05-21
11Cl-PF3OUdSND—Below MRL2024-05-21
PFMPAND—Below MRL2024-05-21
lithiumND—Below MRL2024-05-21
4:2 FTSND—Below MRL2024-05-21
6:2 FTSND—Below MRL2024-05-21
PFBAND—Below MRL2024-05-21
HFPO-DAND10Below MRL2024-05-21
PFPeAND—Below MRL2024-05-21
9Cl-PF3ONSND—Below MRL2024-05-21
8:2 FTSND—Below MRL2024-05-21
PFUnAND—Below MRL2024-05-21
PFHxAND—Below MRL2024-05-21
PFDoAND—Below MRL2024-05-21
PFDAND—Below MRL2024-05-21
PFOAND4Below MRL2024-05-21
PFOSND4Below MRL2024-05-21
ADONAND—Below MRL2024-05-21
NMeFOSAAND—Below MRL2024-05-21
NEtFOSAAND—Below MRL2024-05-21
PFTrDAND—Below MRL2024-05-21
PFTAND—Below MRL2024-05-21
PFNAND10Below MRL2024-05-21
PFMBAND—Below MRL2024-05-21
NFDHAND—Below MRL2024-05-21
PFEESAND—Below MRL2024-05-21
PFHpSND—Below MRL2024-05-21
PFPeSND—Below MRL2024-05-21

Next steps