PFAS Comply

FOLSOM, CITY OF - ASHLAND

PWSID: CA3410030 · FOLSOM, CA · Serving 3,317 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
2025-08-06
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFMBAND—Below MRL2025-04-09
PFEESAND—Below MRL2025-04-09
NFDHAND—Below MRL2025-04-09
PFDoAND—Below MRL2025-04-09
PFPeAND—Below MRL2025-04-09
PFHxSND10Below MRL2025-04-09
PFHxAND—Below MRL2025-04-09
PFDAND—Below MRL2025-04-09
PFOAND4Below MRL2025-04-09
PFOSND4Below MRL2025-04-09
PFNAND10Below MRL2025-04-09
lithiumND—Below MRL2025-04-09
8:2 FTSND—Below MRL2025-04-09
9Cl-PF3ONSND—Below MRL2025-04-09
ADONAND—Below MRL2025-04-09
HFPO-DAND10Below MRL2025-04-09
11Cl-PF3OUdSND—Below MRL2025-04-09
PFUnAND—Below MRL2025-04-09
PFHpAND—Below MRL2025-04-09
6:2 FTSND—Below MRL2025-04-09
4:2 FTSND—Below MRL2025-04-09
PFBAND—Below MRL2025-04-09
PFMPAND—Below MRL2025-04-09
PFPeSND—Below MRL2025-04-09
PFHpSND—Below MRL2025-04-09
PFTAND—Below MRL2025-04-09
PFTrDAND—Below MRL2025-04-09
NEtFOSAAND—Below MRL2025-04-09
NMeFOSAAND—Below MRL2025-04-09
PFBSND—Below MRL2025-04-09
11Cl-PF3OUdSND—Below MRL2025-05-06
9Cl-PF3ONSND—Below MRL2025-05-06
PFOAND4Below MRL2025-05-06
PFDoAND—Below MRL2025-05-06
PFDAND—Below MRL2025-05-06
PFUnAND—Below MRL2025-05-06
PFOSND4Below MRL2025-05-06
PFNAND10Below MRL2025-05-06
PFMBAND—Below MRL2025-05-06
PFPeAND—Below MRL2025-05-06
PFTrDAND—Below MRL2025-05-06
PFHxAND—Below MRL2025-05-06
PFBAND—Below MRL2025-05-06
ADONAND—Below MRL2025-05-06
PFTAND—Below MRL2025-05-06
NMeFOSAAND—Below MRL2025-05-06
PFMPAND—Below MRL2025-05-06
PFHpAND—Below MRL2025-05-06
6:2 FTSND—Below MRL2025-05-06
lithiumND—Below MRL2025-05-06
PFBSND—Below MRL2025-05-06
PFHpSND—Below MRL2025-05-06
HFPO-DAND10Below MRL2025-05-06
PFPeSND—Below MRL2025-05-06
NEtFOSAAND—Below MRL2025-05-06
NFDHAND—Below MRL2025-05-06
PFEESAND—Below MRL2025-05-06
8:2 FTSND—Below MRL2025-05-06
4:2 FTSND—Below MRL2025-05-06
PFHxSND10Below MRL2025-05-06
PFHpAND—Below MRL2025-08-06
PFDAND—Below MRL2025-08-06
NMeFOSAAND—Below MRL2025-08-06
NEtFOSAAND—Below MRL2025-08-06
PFTrDAND—Below MRL2025-08-06
PFTAND—Below MRL2025-08-06
lithiumND—Below MRL2025-08-06
PFUnAND—Below MRL2025-08-06
11Cl-PF3OUdSND—Below MRL2025-08-06
9Cl-PF3ONSND—Below MRL2025-08-06
ADONAND—Below MRL2025-08-06
PFBSND—Below MRL2025-08-06
PFHxSND10Below MRL2025-08-06
PFNAND10Below MRL2025-08-06
PFOAND4Below MRL2025-08-06
8:2 FTSND—Below MRL2025-08-06
PFPeSND—Below MRL2025-08-06
NFDHAND—Below MRL2025-08-06
PFEESAND—Below MRL2025-08-06
PFMBAND—Below MRL2025-08-06
PFOSND4Below MRL2025-08-06
PFMPAND—Below MRL2025-08-06
PFHpSND—Below MRL2025-08-06
4:2 FTSND—Below MRL2025-08-06
6:2 FTSND—Below MRL2025-08-06
PFBAND—Below MRL2025-08-06
HFPO-DAND10Below MRL2025-08-06
PFHxAND—Below MRL2025-08-06
PFDoAND—Below MRL2025-08-06
PFPeAND—Below MRL2025-08-06
lithiumND—Below MRL2025-11-03
NMeFOSAAND—Below MRL2025-11-03
PFMBAND—Below MRL2025-11-03
PFPeAND—Below MRL2025-11-03
PFMPAND—Below MRL2025-11-03
8:2 FTSND—Below MRL2025-11-03
4:2 FTSND—Below MRL2025-11-03
6:2 FTSND—Below MRL2025-11-03
PFBAND—Below MRL2025-11-03
HFPO-DAND10Below MRL2025-11-03
ADONAND—Below MRL2025-11-03
9Cl-PF3ONSND—Below MRL2025-11-03
11Cl-PF3OUdSND—Below MRL2025-11-03
NFDHAND—Below MRL2025-11-03
PFHxAND—Below MRL2025-11-03
PFPeSND—Below MRL2025-11-03
PFDoAND—Below MRL2025-11-03
PFDAND—Below MRL2025-11-03
PFOAND4Below MRL2025-11-03
PFOSND4Below MRL2025-11-03
PFNAND10Below MRL2025-11-03
PFHxSND10Below MRL2025-11-03
PFHpAND—Below MRL2025-11-03
PFBSND—Below MRL2025-11-03
PFHpSND—Below MRL2025-11-03
PFTrDAND—Below MRL2025-11-03
PFTAND—Below MRL2025-11-03
NEtFOSAAND—Below MRL2025-11-03
PFUnAND—Below MRL2025-11-03
PFEESAND—Below MRL2025-11-03

Next steps