PFAS Comply

CHENOWITH PUD

PWSID: OR4100867 · THE DALLES, OR · Serving 4,500 people

Type: CWSOwner: MSource: GW
Settlement eligible
May qualify for 3M/DuPont settlement funds
Check claims portal →
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

1
PFAS compounds detected
47000 ppt
Highest single detection
2024-04-22
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFHpAND—Below MRL2024-10-23
PFNAND10Below MRL2024-04-22
PFOSND4Below MRL2024-04-22
PFOAND4Below MRL2024-04-22
6:2 FTSND—Below MRL2024-04-22
PFDAND—Below MRL2024-04-22
4:2 FTSND—Below MRL2024-04-22
8:2 FTSND—Below MRL2024-04-22
PFHxSND10Below MRL2024-04-22
PFPeAND—Below MRL2024-04-22
NMeFOSAAND—Below MRL2024-04-22
PFEESAND—Below MRL2024-04-22
NFDHAND—Below MRL2024-04-22
PFPeSND—Below MRL2024-04-22
PFHpSND—Below MRL2024-04-22
PFMPAND—Below MRL2024-04-22
PFDoAND—Below MRL2024-04-22
PFHxAND—Below MRL2024-04-22
PFUnAND—Below MRL2024-04-22
11Cl-PF3OUdSND—Below MRL2024-04-22
PFBAND—Below MRL2024-04-22
9Cl-PF3ONSND—Below MRL2024-04-22
PFHpAND—Below MRL2024-04-22
ADONAND—Below MRL2024-04-22
PFTAND—Below MRL2024-04-22
PFTrDAND—Below MRL2024-04-22
NEtFOSAAND—Below MRL2024-04-22
HFPO-DAND10Below MRL2024-04-22
PFBSND—Below MRL2024-04-22
PFOSND4Below MRL2024-10-23
PFNAND10Below MRL2024-10-23
PFHxSND10Below MRL2024-10-23
PFBSND—Below MRL2024-10-23
6:2 FTSND—Below MRL2024-10-23
PFMBAND—Below MRL2024-04-22
PFOSND4Below MRL2024-10-23
PFUnAND—Below MRL2024-10-23
PFOAND4Below MRL2024-10-23
8:2 FTSND—Below MRL2024-10-23
PFNAND10Below MRL2024-10-23
PFDoAND—Below MRL2024-10-23
PFHxAND—Below MRL2024-10-23
11Cl-PF3OUdSND—Below MRL2024-10-23
ADONAND—Below MRL2024-10-23
HFPO-DAND10Below MRL2024-10-23
PFBAND—Below MRL2024-10-23
9Cl-PF3ONSND—Below MRL2024-10-23
4:2 FTSND—Below MRL2024-10-23
PFMPAND—Below MRL2024-10-23
PFPeAND—Below MRL2024-10-23
PFMBAND—Below MRL2024-10-23
PFEESAND—Below MRL2024-10-23
NFDHAND—Below MRL2024-10-23
PFPeSND—Below MRL2024-10-23
PFHpSND—Below MRL2024-10-23
6:2 FTSND—Below MRL2024-10-23
PFTrDAND—Below MRL2024-10-23
PFDAND—Below MRL2024-10-23
PFTAND—Below MRL2024-10-23
NEtFOSAAND—Below MRL2024-10-23
PFHxSND10Below MRL2024-10-23
PFHpAND—Below MRL2024-10-23
PFBSND—Below MRL2024-10-23
NMeFOSAAND—Below MRL2024-10-23
PFBAND—Below MRL2024-04-22
HFPO-DAND10Below MRL2024-04-22
ADONAND—Below MRL2024-04-22
9Cl-PF3ONSND—Below MRL2024-04-22
11Cl-PF3OUdSND—Below MRL2024-04-22
PFUnAND—Below MRL2024-04-22
PFHxAND—Below MRL2024-04-22
PFDoAND—Below MRL2024-04-22
PFTrDAND—Below MRL2024-04-22
PFHpAND—Below MRL2024-04-22
PFBSND—Below MRL2024-04-22
6:2 FTSND—Below MRL2024-04-22
PFOAND4Below MRL2024-04-22
NEtFOSAAND—Below MRL2024-04-22
PFDAND—Below MRL2024-04-22
PFTAND—Below MRL2024-04-22
NMeFOSAAND—Below MRL2024-04-22
PFOSND4Below MRL2024-04-22
4:2 FTSND—Below MRL2024-04-22
PFNAND10Below MRL2024-04-22
PFHxSND10Below MRL2024-04-22
PFHpSND—Below MRL2024-04-22
NFDHAND—Below MRL2024-04-22
PFEESAND—Below MRL2024-04-22
PFMBAND—Below MRL2024-04-22
PFPeAND—Below MRL2024-04-22
PFPeSND—Below MRL2024-04-22
PFMPAND—Below MRL2024-04-22
8:2 FTSND—Below MRL2024-04-22
PFNAND10Below MRL2024-10-23
ADONAND—Below MRL2024-10-23
11Cl-PF3OUdSND—Below MRL2024-10-23
PFUnAND—Below MRL2024-10-23
PFHxAND—Below MRL2024-10-23
PFDoAND—Below MRL2024-10-23
PFDAND—Below MRL2024-10-23
PFHxSND10Below MRL2024-10-23
PFOSND4Below MRL2024-10-23
HFPO-DAND10Below MRL2024-10-23
PFHpAND—Below MRL2024-10-23
PFBSND—Below MRL2024-10-23
PFOAND4Below MRL2024-10-23
PFPeSND—Below MRL2024-10-23
9Cl-PF3ONSND—Below MRL2024-10-23
PFBAND—Below MRL2024-10-23
PFTrDAND—Below MRL2024-10-23
NEtFOSAAND—Below MRL2024-10-23
PFHpSND—Below MRL2024-10-23
PFTAND—Below MRL2024-10-23
NFDHAND—Below MRL2024-10-23
PFEESAND—Below MRL2024-10-23
PFMBAND—Below MRL2024-10-23
PFPeAND—Below MRL2024-10-23
PFMPAND—Below MRL2024-10-23
8:2 FTSND—Below MRL2024-10-23
4:2 FTSND—Below MRL2024-10-23
6:2 FTSND—Below MRL2024-10-23
NMeFOSAAND—Below MRL2024-10-23
PFBAND—Below MRL2024-04-22
HFPO-DAND10Below MRL2024-04-22
ADONAND—Below MRL2024-04-22
9Cl-PF3ONSND—Below MRL2024-04-22
11Cl-PF3OUdSND—Below MRL2024-04-22
PFUnAND—Below MRL2024-04-22
PFHxAND—Below MRL2024-04-22
PFDoAND—Below MRL2024-04-22
6:2 FTSND—Below MRL2024-04-22
PFOAND4Below MRL2024-04-22
PFPeAND—Below MRL2024-04-22
PFOSND4Below MRL2024-04-22
PFDAND—Below MRL2024-04-22
4:2 FTSND—Below MRL2024-04-22
PFNAND10Below MRL2024-04-22
PFMPAND—Below MRL2024-04-22
PFBSND—Below MRL2024-04-22
PFMBAND—Below MRL2024-04-22
PFEESAND—Below MRL2024-04-22
NFDHAND—Below MRL2024-04-22
PFPeSND—Below MRL2024-04-22
PFHpSND—Below MRL2024-04-22
PFTAND—Below MRL2024-04-22
PFTrDAND—Below MRL2024-04-22
NEtFOSAAND—Below MRL2024-04-22
NMeFOSAAND—Below MRL2024-04-22
lithiumND—Below MRL2024-04-22
8:2 FTSND—Below MRL2024-04-22
PFHpAND—Below MRL2024-04-22
PFHxSND10Below MRL2024-04-22
PFOSND4Below MRL2024-10-23
11Cl-PF3OUdSND—Below MRL2024-10-23
PFUnAND—Below MRL2024-10-23
PFHxAND—Below MRL2024-10-23
PFDoAND—Below MRL2024-10-23
9Cl-PF3ONSND—Below MRL2024-10-23
PFOAND4Below MRL2024-10-23
PFBAND—Below MRL2024-10-23
PFNAND10Below MRL2024-10-23
PFHxSND10Below MRL2024-10-23
lithiumND—Below MRL2024-10-23
PFHpAND—Below MRL2024-10-23
PFBSND—Below MRL2024-10-23
PFDAND—Below MRL2024-10-23
NMeFOSAAND—Below MRL2024-10-23
HFPO-DAND10Below MRL2024-10-23
6:2 FTSND—Below MRL2024-10-23
4:2 FTSND—Below MRL2024-10-23
8:2 FTSND—Below MRL2024-10-23
PFMPAND—Below MRL2024-10-23
PFPeAND—Below MRL2024-10-23
PFMBAND—Below MRL2024-10-23
PFEESAND—Below MRL2024-10-23
NFDHAND—Below MRL2024-10-23
PFPeSND—Below MRL2024-10-23
PFHpSND—Below MRL2024-10-23
PFTrDAND—Below MRL2024-10-23
NEtFOSAAND—Below MRL2024-10-23
ADONAND—Below MRL2024-10-23
PFTAND—Below MRL2024-10-23
PFTrDAND—Below MRL2024-04-22
11Cl-PF3OUdSND—Below MRL2024-04-22
9Cl-PF3ONSND—Below MRL2024-04-22
ADONAND—Below MRL2024-04-22
HFPO-DAND10Below MRL2024-04-22
PFBAND—Below MRL2024-04-22
4:2 FTSND—Below MRL2024-04-22
8:2 FTSND—Below MRL2024-04-22
PFUnAND—Below MRL2024-04-22
NEtFOSAAND—Below MRL2024-04-22
PFTAND—Below MRL2024-04-22
PFHpSND—Below MRL2024-04-22
PFPeSND—Below MRL2024-04-22
NFDHAND—Below MRL2024-04-22
PFEESAND—Below MRL2024-04-22
PFMBAND—Below MRL2024-04-22
PFPeAND—Below MRL2024-04-22
PFMPAND—Below MRL2024-04-22
NMeFOSAAND—Below MRL2024-04-22
PFHpAND—Below MRL2024-04-22
6:2 FTSND—Below MRL2024-04-22
PFHxAND—Below MRL2024-04-22
PFBSND—Below MRL2024-04-22
PFHxSND10Below MRL2024-04-22
PFNAND10Below MRL2024-04-22
PFOSND4Below MRL2024-04-22
PFOAND4Below MRL2024-04-22
PFDAND—Below MRL2024-04-22
PFDoAND—Below MRL2024-04-22
4:2 FTSND—Below MRL2024-10-23
8:2 FTSND—Below MRL2024-10-23
PFPeSND—Below MRL2024-10-23
PFTAND—Below MRL2024-10-23
PFPeAND—Below MRL2024-10-23
PFMBAND—Below MRL2024-10-23
PFEESAND—Below MRL2024-10-23
NFDHAND—Below MRL2024-10-23
PFMPAND—Below MRL2024-10-23
PFTrDAND—Below MRL2024-10-23
NMeFOSAAND—Below MRL2024-10-23
PFHpSND—Below MRL2024-10-23
NEtFOSAAND—Below MRL2024-10-23
PFHxAND—Below MRL2024-10-23
PFBAND—Below MRL2024-10-23
HFPO-DAND10Below MRL2024-10-23
ADONAND—Below MRL2024-10-23
9Cl-PF3ONSND—Below MRL2024-10-23
11Cl-PF3OUdSND—Below MRL2024-10-23
PFUnAND—Below MRL2024-10-23
PFDoAND—Below MRL2024-10-23
PFDAND—Below MRL2024-10-23
PFOAND4Below MRL2024-10-23
lithium47000—2024-10-23
lithium40000—2024-10-23
lithium40000—2024-10-23
lithium35000—2024-04-22
lithium30000—2024-04-22
lithium13000—2024-04-22

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