PFAS Comply

SILVERTON, CITY OF

PWSID: OR4100823 · SILVERTON, OR · Serving 10,484 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
2023-09-12
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFDAND—Below MRL2023-03-23
PFBAND—Below MRL2023-03-23
HFPO-DAND10Below MRL2023-03-23
ADONAND—Below MRL2023-03-23
9Cl-PF3ONSND—Below MRL2023-03-23
11Cl-PF3OUdSND—Below MRL2023-03-23
PFUnAND—Below MRL2023-03-23
PFBSND—Below MRL2023-03-23
PFHpAND—Below MRL2023-03-23
PFHxSND10Below MRL2023-03-23
PFNAND10Below MRL2023-03-23
6:2 FTSND—Below MRL2023-03-23
PFOAND4Below MRL2023-03-23
PFHpSND—Below MRL2023-03-23
PFDoAND—Below MRL2023-03-23
PFOSND4Below MRL2023-03-23
8:2 FTSND—Below MRL2023-03-23
PFMPAND—Below MRL2023-03-23
PFPeAND—Below MRL2023-03-23
PFMBAND—Below MRL2023-03-23
PFEESAND—Below MRL2023-03-23
PFHxAND—Below MRL2023-03-23
PFPeSND—Below MRL2023-03-23
4:2 FTSND—Below MRL2023-03-23
NMeFOSAAND—Below MRL2023-03-23
NFDHAND—Below MRL2023-03-23
NEtFOSAAND—Below MRL2023-03-23
PFTrDAND—Below MRL2023-03-23
lithiumND—Below MRL2023-03-23
PFTAND—Below MRL2023-03-23
PFTAND—Below MRL2023-06-27
lithiumND—Below MRL2023-06-27
NMeFOSAAND—Below MRL2023-06-27
PFTrDAND—Below MRL2023-06-27
NEtFOSAAND—Below MRL2023-06-27
ADONAND—Below MRL2023-06-27
PFPeSND—Below MRL2023-06-27
NFDHAND—Below MRL2023-06-27
PFDAND—Below MRL2023-06-27
PFEESAND—Below MRL2023-06-27
PFMBAND—Below MRL2023-06-27
PFPeAND—Below MRL2023-06-27
PFMPAND—Below MRL2023-06-27
8:2 FTSND—Below MRL2023-06-27
4:2 FTSND—Below MRL2023-06-27
6:2 FTSND—Below MRL2023-06-27
PFHxAND—Below MRL2023-06-27
HFPO-DAND10Below MRL2023-06-27
9Cl-PF3ONSND—Below MRL2023-06-27
11Cl-PF3OUdSND—Below MRL2023-06-27
PFUnAND—Below MRL2023-06-27
PFDoAND—Below MRL2023-06-27
PFOSND4Below MRL2023-06-27
PFNAND10Below MRL2023-06-27
PFHxSND10Below MRL2023-06-27
PFHpAND—Below MRL2023-06-27
PFHpSND—Below MRL2023-06-27
PFBSND—Below MRL2023-06-27
PFOAND4Below MRL2023-06-27
PFBAND—Below MRL2023-06-27
PFDoAND—Below MRL2023-09-12
lithiumND—Below MRL2023-09-12
PFMBAND—Below MRL2023-09-12
PFUnAND—Below MRL2023-09-12
PFDAND—Below MRL2023-09-12
NMeFOSAAND—Below MRL2023-09-12
PFTrDAND—Below MRL2023-09-12
PFTAND—Below MRL2023-09-12
PFPeSND—Below MRL2023-09-12
PFPeAND—Below MRL2023-09-12
PFHxAND—Below MRL2023-09-12
PFOAND4Below MRL2023-09-12
PFOSND4Below MRL2023-09-12
PFHpSND—Below MRL2023-09-12
NEtFOSAAND—Below MRL2023-09-12
PFEESAND—Below MRL2023-09-12
PFBSND—Below MRL2023-09-12
PFMPAND—Below MRL2023-09-12
8:2 FTSND—Below MRL2023-09-12
4:2 FTSND—Below MRL2023-09-12
6:2 FTSND—Below MRL2023-09-12
PFBAND—Below MRL2023-09-12
HFPO-DAND10Below MRL2023-09-12
ADONAND—Below MRL2023-09-12
11Cl-PF3OUdSND—Below MRL2023-09-12
PFNAND10Below MRL2023-09-12
PFHxSND10Below MRL2023-09-12
PFHpAND—Below MRL2023-09-12
NFDHAND—Below MRL2023-09-12
9Cl-PF3ONSND—Below MRL2023-09-12
PFDoAND—Below MRL2024-08-15
NMeFOSAAND—Below MRL2024-08-15
PFBSND—Below MRL2024-08-15
PFHpAND—Below MRL2024-08-15
PFHxSND10Below MRL2024-08-15
PFNAND10Below MRL2024-08-15
PFOSND4Below MRL2024-08-15
PFDAND—Below MRL2024-08-15
PFHxAND—Below MRL2024-08-15
PFUnAND—Below MRL2024-08-15
11Cl-PF3OUdSND—Below MRL2024-08-15
9Cl-PF3ONSND—Below MRL2024-08-15
ADONAND—Below MRL2024-08-15
HFPO-DAND10Below MRL2024-08-15
PFTAND—Below MRL2024-08-15
PFOAND4Below MRL2024-08-15
PFTrDAND—Below MRL2024-08-15
PFBAND—Below MRL2024-08-15
lithiumND—Below MRL2024-08-15
PFMBAND—Below MRL2024-08-15
PFPeAND—Below MRL2024-08-15
PFMPAND—Below MRL2024-08-15
PFHpSND—Below MRL2024-08-15
PFPeSND—Below MRL2024-08-15
NFDHAND—Below MRL2024-08-15
PFEESAND—Below MRL2024-08-15
4:2 FTSND—Below MRL2024-08-15
6:2 FTSND—Below MRL2024-08-15
8:2 FTSND—Below MRL2024-08-15
NEtFOSAAND—Below MRL2024-08-15

Next steps