PFAS Comply

HERITAGE RANCH CSD

PWSID: CA4010012 · PASO ROBLES, CA · Serving 2,956 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
2023-09-13
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

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

Next steps