PFAS Comply

EPHRATA WATER DEPARTMENT

PWSID: WA5323650 · Ephrata, WA · Serving 8,620 people

Type: CWSOwner: LSource: 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
25000 ppt
Highest single detection
2025-06-24
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFHpSND—Below MRL2025-10-21
ADONAND—Below MRL2025-04-23
11Cl-PF3OUdSND—Below MRL2025-04-23
HFPO-DAND10Below MRL2025-04-23
PFUnAND—Below MRL2025-04-23
PFHxAND—Below MRL2025-04-23
PFDoAND—Below MRL2025-04-23
PFDAND—Below MRL2025-04-23
PFOAND4Below MRL2025-04-23
PFOSND4Below MRL2025-04-23
PFNAND10Below MRL2025-04-23
PFHxSND10Below MRL2025-04-23
lithiumND—Below MRL2025-04-23
PFBSND—Below MRL2025-04-23
PFBAND—Below MRL2025-04-23
PFHpSND—Below MRL2025-04-23
PFHpAND—Below MRL2025-04-23
PFTAND—Below MRL2025-04-23
6:2 FTSND—Below MRL2025-04-23
NFDHAND—Below MRL2025-04-23
NMeFOSAAND—Below MRL2025-04-23
PFTrDAND—Below MRL2025-04-23
PFPeSND—Below MRL2025-04-23
PFEESAND—Below MRL2025-04-23
PFMBAND—Below MRL2025-04-23
PFPeAND—Below MRL2025-04-23
PFMPAND—Below MRL2025-04-23
8:2 FTSND—Below MRL2025-04-23
4:2 FTSND—Below MRL2025-04-23
NEtFOSAAND—Below MRL2025-04-23
PFBSND—Below MRL2025-10-21
PFDoAND—Below MRL2025-10-21
9Cl-PF3ONSND—Below MRL2025-10-21
11Cl-PF3OUdSND—Below MRL2025-10-21
PFUnAND—Below MRL2025-10-21
PFHxAND—Below MRL2025-10-21
PFDAND—Below MRL2025-10-21
PFOAND4Below MRL2025-10-21
PFOSND4Below MRL2025-10-21
PFNAND10Below MRL2025-10-21
ADONAND—Below MRL2025-10-21
PFHpAND—Below MRL2025-10-21
PFMBAND—Below MRL2025-10-21
PFHxSND10Below MRL2025-10-21
HFPO-DAND10Below MRL2025-10-21
PFBAND—Below MRL2025-10-21
6:2 FTSND—Below MRL2025-10-21
4:2 FTSND—Below MRL2025-10-21
8:2 FTSND—Below MRL2025-10-21
PFPeAND—Below MRL2025-10-21
PFEESAND—Below MRL2025-10-21
NFDHAND—Below MRL2025-10-21
PFPeSND—Below MRL2025-10-21
PFHpSND—Below MRL2025-10-21
PFTrDAND—Below MRL2025-10-21
lithiumND—Below MRL2025-10-21
NEtFOSAAND—Below MRL2025-10-21
PFTAND—Below MRL2025-10-21
PFMPAND—Below MRL2025-10-21
NMeFOSAAND—Below MRL2025-10-21
NFDHAND—Below MRL2025-04-23
PFHxAND—Below MRL2025-04-23
PFDoAND—Below MRL2025-04-23
PFDAND—Below MRL2025-04-23
PFOAND4Below MRL2025-04-23
PFOSND4Below MRL2025-04-23
PFUnAND—Below MRL2025-04-23
PFPeSND—Below MRL2025-04-23
PFPeAND—Below MRL2025-04-23
PFEESAND—Below MRL2025-04-23
PFMBAND—Below MRL2025-04-23
PFMPAND—Below MRL2025-04-23
4:2 FTSND—Below MRL2025-04-23
6:2 FTSND—Below MRL2025-04-23
PFBAND—Below MRL2025-04-23
HFPO-DAND10Below MRL2025-04-23
PFHpSND—Below MRL2025-04-23
lithiumND—Below MRL2025-04-23
8:2 FTSND—Below MRL2025-04-23
11Cl-PF3OUdSND—Below MRL2025-04-23
NMeFOSAAND—Below MRL2025-04-23
NEtFOSAAND—Below MRL2025-04-23
PFTrDAND—Below MRL2025-04-23
PFTAND—Below MRL2025-04-23
PFHpAND—Below MRL2025-04-23
9Cl-PF3ONSND—Below MRL2025-04-23
ADONAND—Below MRL2025-04-23
PFBSND—Below MRL2025-04-23
PFHxSND10Below MRL2025-04-23
PFNAND10Below MRL2025-04-23
NFDHAND—Below MRL2025-10-21
PFBAND—Below MRL2025-10-21
PFOSND4Below MRL2025-10-21
PFHpAND—Below MRL2025-10-21
lithiumND—Below MRL2025-10-21
PFOAND4Below MRL2025-10-21
PFDoAND—Below MRL2025-10-21
PFNAND10Below MRL2025-10-21
PFHxAND—Below MRL2025-10-21
PFHxSND10Below MRL2025-10-21
PFUnAND—Below MRL2025-10-21
11Cl-PF3OUdSND—Below MRL2025-10-21
ADONAND—Below MRL2025-10-21
PFDAND—Below MRL2025-10-21
6:2 FTSND—Below MRL2025-10-21
4:2 FTSND—Below MRL2025-10-21
8:2 FTSND—Below MRL2025-10-21
PFMPAND—Below MRL2025-10-21
PFPeAND—Below MRL2025-10-21
PFEESAND—Below MRL2025-10-21
PFPeSND—Below MRL2025-10-21
PFHpSND—Below MRL2025-10-21
PFBSND—Below MRL2025-10-21
9Cl-PF3ONSND—Below MRL2025-10-21
NMeFOSAAND—Below MRL2025-10-21
NEtFOSAAND—Below MRL2025-10-21
PFTrDAND—Below MRL2025-10-21
PFTAND—Below MRL2025-10-21
PFMBAND—Below MRL2025-10-21
HFPO-DAND10Below MRL2025-10-21
PFTrDAND—Below MRL2025-04-23
NMeFOSAAND—Below MRL2025-04-23
PFHpSND—Below MRL2025-04-23
PFPeSND—Below MRL2025-04-23
NFDHAND—Below MRL2025-04-23
PFEESAND—Below MRL2025-04-23
PFMBAND—Below MRL2025-04-23
PFPeAND—Below MRL2025-04-23
PFMPAND—Below MRL2025-04-23
8:2 FTSND—Below MRL2025-04-23
4:2 FTSND—Below MRL2025-04-23
6:2 FTSND—Below MRL2025-04-23
PFTAND—Below MRL2025-04-23
HFPO-DAND10Below MRL2025-04-23
NEtFOSAAND—Below MRL2025-04-23
ADONAND—Below MRL2025-04-23
9Cl-PF3ONSND—Below MRL2025-04-23
11Cl-PF3OUdSND—Below MRL2025-04-23
PFUnAND—Below MRL2025-04-23
PFHxAND—Below MRL2025-04-23
PFDoAND—Below MRL2025-04-23
PFDAND—Below MRL2025-04-23
PFOAND4Below MRL2025-04-23
PFOSND4Below MRL2025-04-23
PFNAND10Below MRL2025-04-23
PFHxSND10Below MRL2025-04-23
PFHpAND—Below MRL2025-04-23
PFBSND—Below MRL2025-04-23
PFBAND—Below MRL2025-04-23
lithiumND—Below MRL2025-04-23
ADONAND—Below MRL2025-10-21
6:2 FTSND—Below MRL2025-10-21
4:2 FTSND—Below MRL2025-10-21
8:2 FTSND—Below MRL2025-10-21
PFMPAND—Below MRL2025-10-21
PFMBAND—Below MRL2025-10-21
PFDAND—Below MRL2025-10-21
PFEESAND—Below MRL2025-10-21
PFDoAND—Below MRL2025-10-21
PFHxAND—Below MRL2025-10-21
PFHpAND—Below MRL2025-10-21
PFUnAND—Below MRL2025-10-21
PFHxSND10Below MRL2025-10-21
PFBAND—Below MRL2025-10-21
9Cl-PF3ONSND—Below MRL2025-10-21
PFPeAND—Below MRL2025-10-21
HFPO-DAND10Below MRL2025-10-21
NFDHAND—Below MRL2025-10-21
PFPeSND—Below MRL2025-10-21
PFHpSND—Below MRL2025-10-21
PFTAND—Below MRL2025-10-21
PFTrDAND—Below MRL2025-10-21
NEtFOSAAND—Below MRL2025-10-21
NMeFOSAAND—Below MRL2025-10-21
PFNAND10Below MRL2025-10-21
lithiumND—Below MRL2025-10-21
PFBSND—Below MRL2025-10-21
11Cl-PF3OUdSND—Below MRL2025-10-21
PFOSND4Below MRL2025-10-21
PFOAND4Below MRL2025-10-21
NEtFOSAAND—Below MRL2025-04-23
PFOSND4Below MRL2025-04-23
PFNAND10Below MRL2025-04-23
PFHpAND—Below MRL2025-04-23
PFMPAND—Below MRL2025-04-23
8:2 FTSND—Below MRL2025-04-23
PFOAND4Below MRL2025-04-23
6:2 FTSND—Below MRL2025-04-23
PFHxSND10Below MRL2025-04-23
PFTrDAND—Below MRL2025-04-23
PFTAND—Below MRL2025-04-23
PFBAND—Below MRL2025-04-23
HFPO-DAND10Below MRL2025-04-23
ADONAND—Below MRL2025-04-23
lithiumND—Below MRL2025-04-23
4:2 FTSND—Below MRL2025-04-23
NMeFOSAAND—Below MRL2025-04-23
PFPeSND—Below MRL2025-04-23
NFDHAND—Below MRL2025-04-23
PFBSND—Below MRL2025-04-23
PFDAND—Below MRL2025-04-23
PFEESAND—Below MRL2025-04-23
PFMBAND—Below MRL2025-04-23
PFPeAND—Below MRL2025-04-23
9Cl-PF3ONSND—Below MRL2025-04-23
11Cl-PF3OUdSND—Below MRL2025-04-23
PFUnAND—Below MRL2025-04-23
PFHxAND—Below MRL2025-04-23
PFDoAND—Below MRL2025-04-23
PFHpSND—Below MRL2025-04-23
11Cl-PF3OUdSND—Below MRL2025-10-21
PFMPAND—Below MRL2025-10-21
PFOSND4Below MRL2025-10-21
PFHxAND—Below MRL2025-10-21
PFDoAND—Below MRL2025-10-21
PFDAND—Below MRL2025-10-21
PFOAND4Below MRL2025-10-21
NFDHAND—Below MRL2025-10-21
PFEESAND—Below MRL2025-10-21
PFBSND—Below MRL2025-10-21
PFHxSND10Below MRL2025-10-21
PFNAND10Below MRL2025-10-21
9Cl-PF3ONSND—Below MRL2025-10-21
8:2 FTSND—Below MRL2025-10-21
PFHpAND—Below MRL2025-10-21
PFMBAND—Below MRL2025-10-21
PFUnAND—Below MRL2025-10-21
lithiumND—Below MRL2025-10-21
PFTAND—Below MRL2025-10-21
NEtFOSAAND—Below MRL2025-10-21
PFTrDAND—Below MRL2025-10-21
PFPeSND—Below MRL2025-10-21
NMeFOSAAND—Below MRL2025-10-21
PFPeAND—Below MRL2025-10-21
4:2 FTSND—Below MRL2025-10-21
6:2 FTSND—Below MRL2025-10-21
PFBAND—Below MRL2025-10-21
HFPO-DAND10Below MRL2025-10-21
ADONAND—Below MRL2025-10-21
PFHpSND—Below MRL2025-10-21
PFOAND4Below MRL2025-06-24
PFDoAND—Below MRL2025-06-24
PFHxAND—Below MRL2025-06-24
PFUnAND—Below MRL2025-06-24
9Cl-PF3ONSND—Below MRL2025-06-24
NMeFOSAAND—Below MRL2025-06-24
11Cl-PF3OUdSND—Below MRL2025-06-24
PFNAND10Below MRL2025-06-24
PFHxSND10Below MRL2025-06-24
ADONAND—Below MRL2025-06-24
PFBSND—Below MRL2025-06-24
PFDAND—Below MRL2025-06-24
NEtFOSAAND—Below MRL2025-06-24
PFTrDAND—Below MRL2025-06-24
PFTAND—Below MRL2025-06-24
PFHpAND—Below MRL2025-06-24
PFHpSND—Below MRL2025-06-24
PFOSND4Below MRL2025-06-24
HFPO-DAND10Below MRL2025-06-24
NFDHAND—Below MRL2025-06-24
PFPeSND—Below MRL2025-06-24
PFBAND—Below MRL2025-10-21
9Cl-PF3ONSND—Below MRL2025-04-23
PFEESAND—Below MRL2025-06-24
PFMBAND—Below MRL2025-06-24
PFMPAND—Below MRL2025-06-24
8:2 FTSND—Below MRL2025-06-24
PFBAND—Below MRL2025-06-24
4:2 FTSND—Below MRL2025-06-24
PFPeAND—Below MRL2025-06-24
6:2 FTSND—Below MRL2025-06-24
PFNAND10Below MRL2025-10-21
9Cl-PF3ONSND—Below MRL2025-10-21
11Cl-PF3OUdSND—Below MRL2025-10-21
PFUnAND—Below MRL2025-10-21
PFHxAND—Below MRL2025-10-21
PFDoAND—Below MRL2025-10-21
PFDAND—Below MRL2025-10-21
PFHxSND10Below MRL2025-10-21
PFOSND4Below MRL2025-10-21
ADONAND—Below MRL2025-10-21
PFMBAND—Below MRL2025-10-21
PFHpAND—Below MRL2025-10-21
PFBSND—Below MRL2025-10-21
PFOAND4Below MRL2025-10-21
NFDHAND—Below MRL2025-10-21
NMeFOSAAND—Below MRL2025-10-21
NEtFOSAAND—Below MRL2025-10-21
PFTrDAND—Below MRL2025-10-21
PFTAND—Below MRL2025-10-21
PFMPAND—Below MRL2025-10-21
PFPeSND—Below MRL2025-10-21
HFPO-DAND10Below MRL2025-10-21
PFEESAND—Below MRL2025-10-21
PFPeAND—Below MRL2025-10-21
8:2 FTSND—Below MRL2025-10-21
4:2 FTSND—Below MRL2025-10-21
6:2 FTSND—Below MRL2025-10-21
lithium25000—2025-04-23
lithium17000—2025-10-21

Violation history

Monitoring & Reporting - PFNA(PFNA)
2020-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFBS(PFBS)
2020-01-01 · Resolved · Tier 3

Next steps