PFAS Comply

FALLS CITY, CITY OF

PWSID: OR4100297 · FALLS CITY, OR · Serving 1,051 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
2025-07-15
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
NEtFOSAAND—Below MRL2025-01-13
NMeFOSAAND—Below MRL2025-01-13
8:2 FTSND—Below MRL2025-01-13
4:2 FTSND—Below MRL2025-01-13
lithiumND—Below MRL2025-01-13
PFBAND—Below MRL2025-01-13
PFTrDAND—Below MRL2025-01-13
6:2 FTSND—Below MRL2025-01-13
PFTAND—Below MRL2025-01-13
PFMPAND—Below MRL2025-01-13
PFPeAND—Below MRL2025-01-13
PFMBAND—Below MRL2025-01-13
PFEESAND—Below MRL2025-01-13
HFPO-DAND10Below MRL2025-01-13
PFPeSND—Below MRL2025-01-13
PFHxSND10Below MRL2025-01-13
PFHpSND—Below MRL2025-01-13
NFDHAND—Below MRL2025-01-13
PFNAND10Below MRL2025-01-13
9Cl-PF3ONSND—Below MRL2025-01-13
11Cl-PF3OUdSND—Below MRL2025-01-13
PFUnAND—Below MRL2025-01-13
PFHxAND—Below MRL2025-01-13
PFDoAND—Below MRL2025-01-13
PFDAND—Below MRL2025-01-13
PFBSND—Below MRL2025-01-13
PFOSND4Below MRL2025-01-13
ADONAND—Below MRL2025-01-13
PFHpAND—Below MRL2025-01-13
PFOAND4Below MRL2025-01-13
PFMPAND—Below MRL2025-06-04
NFDHAND—Below MRL2025-06-04
PFOSND4Below MRL2025-06-04
PFNAND10Below MRL2025-06-04
PFHxSND10Below MRL2025-06-04
PFHpAND—Below MRL2025-06-04
PFBSND—Below MRL2025-06-04
PFOAND4Below MRL2025-06-04
PFDAND—Below MRL2025-06-04
6:2 FTSND—Below MRL2025-06-04
PFDoAND—Below MRL2025-06-04
NMeFOSAAND—Below MRL2025-04-16
NEtFOSAAND—Below MRL2025-04-16
PFTrDAND—Below MRL2025-04-16
PFTAND—Below MRL2025-04-16
PFEESAND—Below MRL2025-06-04
PFMBAND—Below MRL2025-06-04
4:2 FTSND—Below MRL2025-06-04
8:2 FTSND—Below MRL2025-06-04
PFPeSND—Below MRL2025-06-04
PFBAND—Below MRL2025-06-04
HFPO-DAND10Below MRL2025-06-04
ADONAND—Below MRL2025-06-04
9Cl-PF3ONSND—Below MRL2025-06-04
11Cl-PF3OUdSND—Below MRL2025-06-04
PFUnAND—Below MRL2025-06-04
lithiumND—Below MRL2025-04-16
PFHxAND—Below MRL2025-06-04
PFHpSND—Below MRL2025-06-04
PFPeAND—Below MRL2025-06-04
PFBAND—Below MRL2025-07-15
PFDAND—Below MRL2025-07-15
4:2 FTSND—Below MRL2025-07-15
HFPO-DAND10Below MRL2025-07-15
ADONAND—Below MRL2025-07-15
9Cl-PF3ONSND—Below MRL2025-07-15
11Cl-PF3OUdSND—Below MRL2025-07-15
PFUnAND—Below MRL2025-07-15
6:2 FTSND—Below MRL2025-07-15
PFDoAND—Below MRL2025-07-15
8:2 FTSND—Below MRL2025-07-15
PFOAND4Below MRL2025-07-15
PFOSND4Below MRL2025-07-15
PFNAND10Below MRL2025-07-15
PFHxSND10Below MRL2025-07-15
PFHpAND—Below MRL2025-07-15
PFBSND—Below MRL2025-07-15
PFHxAND—Below MRL2025-07-15
PFHpSND—Below MRL2025-07-15
PFTrDAND—Below MRL2025-07-15
NEtFOSAAND—Below MRL2025-07-15
NMeFOSAAND—Below MRL2025-07-15
lithiumND—Below MRL2025-07-15
PFTAND—Below MRL2025-07-15
PFPeSND—Below MRL2025-07-15
NFDHAND—Below MRL2025-07-15
PFEESAND—Below MRL2025-07-15
PFMBAND—Below MRL2025-07-15
PFPeAND—Below MRL2025-07-15
PFMPAND—Below MRL2025-07-15
PFOAND4Below MRL2025-10-15
NEtFOSAAND—Below MRL2025-10-15
PFTrDAND—Below MRL2025-10-15
PFTAND—Below MRL2025-10-15
NMeFOSAAND—Below MRL2025-10-15
PFHxSND10Below MRL2025-10-15
PFUnAND—Below MRL2025-10-15
11Cl-PF3OUdSND—Below MRL2025-10-15
9Cl-PF3ONSND—Below MRL2025-10-15
PFBAND—Below MRL2025-10-15
PFDoAND—Below MRL2025-10-15
PFHpAND—Below MRL2025-10-15
PFHpSND—Below MRL2025-10-15
PFNAND10Below MRL2025-10-15
PFOSND4Below MRL2025-10-15
PFDAND—Below MRL2025-10-15
PFHxAND—Below MRL2025-10-15
PFPeAND—Below MRL2025-10-15
PFBSND—Below MRL2025-10-15
lithiumND—Below MRL2025-10-15
NFDHAND—Below MRL2025-10-15
PFMBAND—Below MRL2025-10-15
PFPeSND—Below MRL2025-10-15
PFMPAND—Below MRL2025-10-15
8:2 FTSND—Below MRL2025-10-15
4:2 FTSND—Below MRL2025-10-15
6:2 FTSND—Below MRL2025-10-15
HFPO-DAND10Below MRL2025-10-15
ADONAND—Below MRL2025-10-15
PFEESAND—Below MRL2025-10-15

Next steps