PFAS Comply

Lake Meridian Water District

PWSID: WA5341900 · Kent, WA · Serving 24,231 people

Type: CWSOwner: LSource: SW
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
17700 ppt
Highest single detection
2024-09-03
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFDoAND—Below MRL2024-10-23
PFOAND4Below MRL2024-04-22
PFDAND—Below MRL2024-04-22
HFPO-DAND10Below MRL2024-04-22
PFDoAND—Below MRL2024-04-22
ADONAND—Below MRL2024-04-22
PFHxAND—Below MRL2024-04-22
11Cl-PF3OUdSND—Below MRL2024-04-22
PFEESAND—Below MRL2024-04-22
PFOSND4Below MRL2024-04-22
PFUnAND—Below MRL2024-04-22
PFBAND—Below MRL2024-04-22
PFPeSND—Below MRL2024-04-22
PFHpSND—Below MRL2024-04-22
NMeFOSAAND—Below MRL2024-04-22
NEtFOSAAND—Below MRL2024-04-22
PFTrDAND—Below MRL2024-04-22
PFTAND—Below MRL2024-04-22
PFHpAND—Below MRL2024-04-22
NFDHAND—Below MRL2024-04-22
PFNAND10Below MRL2024-04-22
lithiumND—Below MRL2024-04-22
PFMBAND—Below MRL2024-04-22
PFPeAND—Below MRL2024-04-22
PFMPAND—Below MRL2024-04-22
8:2 FTSND—Below MRL2024-04-22
4:2 FTSND—Below MRL2024-04-22
6:2 FTSND—Below MRL2024-04-22
PFBSND—Below MRL2024-04-22
PFHxSND10Below MRL2024-04-22
NMeFOSAAND—Below MRL2024-07-03
NFDHAND—Below MRL2024-07-03
PFTrDAND—Below MRL2024-07-03
PFTAND—Below MRL2024-07-03
NEtFOSAAND—Below MRL2024-07-03
11Cl-PF3OUdSND—Below MRL2024-07-03
lithiumND—Below MRL2024-07-03
PFBSND—Below MRL2024-07-03
PFHpAND—Below MRL2024-07-03
PFHxSND10Below MRL2024-07-03
PFNAND10Below MRL2024-07-03
PFOSND4Below MRL2024-07-03
PFOAND4Below MRL2024-07-03
PFDAND—Below MRL2024-07-03
PFDoAND—Below MRL2024-07-03
PFHpSND—Below MRL2024-07-03
PFUnAND—Below MRL2024-07-03
PFPeSND—Below MRL2024-07-03
9Cl-PF3ONSND—Below MRL2024-07-03
ADONAND—Below MRL2024-07-03
HFPO-DAND10Below MRL2024-07-03
PFBAND—Below MRL2024-07-03
6:2 FTSND—Below MRL2024-07-03
4:2 FTSND—Below MRL2024-07-03
8:2 FTSND—Below MRL2024-07-03
PFMPAND—Below MRL2024-07-03
PFPeAND—Below MRL2024-07-03
PFMBAND—Below MRL2024-07-03
PFEESAND—Below MRL2024-07-03
PFHxAND—Below MRL2024-07-03
NFDHAND—Below MRL2024-10-21
PFDoAND—Below MRL2024-10-21
lithiumND—Below MRL2024-10-21
PFBSND—Below MRL2024-10-21
PFHpAND—Below MRL2024-10-21
PFHxSND10Below MRL2024-10-21
8:2 FTSND—Below MRL2024-10-21
PFMPAND—Below MRL2024-10-21
PFPeAND—Below MRL2024-10-21
PFMBAND—Below MRL2024-10-21
PFEESAND—Below MRL2024-10-21
PFPeSND—Below MRL2024-10-21
PFOSND4Below MRL2024-10-21
PFNAND10Below MRL2024-10-21
PFDAND—Below MRL2024-10-21
HFPO-DAND10Below MRL2024-10-21
NEtFOSAAND—Below MRL2024-10-21
PFTrDAND—Below MRL2024-10-21
PFTAND—Below MRL2024-10-21
PFHpSND—Below MRL2024-10-21
4:2 FTSND—Below MRL2024-10-21
PFOAND4Below MRL2024-10-21
PFBAND—Below MRL2024-10-21
NMeFOSAAND—Below MRL2024-10-21
ADONAND—Below MRL2024-10-21
9Cl-PF3ONSND—Below MRL2024-10-21
11Cl-PF3OUdSND—Below MRL2024-10-21
PFUnAND—Below MRL2024-10-21
PFHxAND—Below MRL2024-10-21
6:2 FTSND—Below MRL2024-10-21
ADONAND—Below MRL2025-01-08
PFHxSND10Below MRL2025-01-08
PFTAND—Below MRL2025-01-08
PFTrDAND—Below MRL2025-01-08
NEtFOSAAND—Below MRL2025-01-08
NMeFOSAAND—Below MRL2025-01-08
lithiumND—Below MRL2025-01-08
PFHpAND—Below MRL2025-01-08
PFNAND10Below MRL2025-01-08
PFOSND4Below MRL2025-01-08
PFOAND4Below MRL2025-01-08
PFDAND—Below MRL2025-01-08
PFDoAND—Below MRL2025-01-08
PFHxAND—Below MRL2025-01-08
PFUnAND—Below MRL2025-01-08
PFPeAND—Below MRL2025-01-08
PFBSND—Below MRL2025-01-08
11Cl-PF3OUdSND—Below MRL2025-01-08
NFDHAND—Below MRL2025-01-08
PFEESAND—Below MRL2025-01-08
PFMBAND—Below MRL2025-01-08
PFPeSND—Below MRL2025-01-08
PFMPAND—Below MRL2025-01-08
8:2 FTSND—Below MRL2025-01-08
4:2 FTSND—Below MRL2025-01-08
6:2 FTSND—Below MRL2025-01-08
PFBAND—Below MRL2025-01-08
HFPO-DAND10Below MRL2025-01-08
PFHpSND—Below MRL2025-01-08
9Cl-PF3ONSND—Below MRL2025-01-08
PFEESAND—Below MRL2024-04-22
HFPO-DAND10Below MRL2024-04-22
PFMPAND—Below MRL2024-04-22
8:2 FTSND—Below MRL2024-04-22
4:2 FTSND—Below MRL2024-04-22
6:2 FTSND—Below MRL2024-04-22
PFBAND—Below MRL2024-04-22
PFMBAND—Below MRL2024-04-22
9Cl-PF3ONSND—Below MRL2024-04-22
PFHxAND—Below MRL2024-04-22
PFDoAND—Below MRL2024-04-22
PFDAND—Below MRL2024-04-22
PFHxSND10Below MRL2024-04-22
PFBSND—Below MRL2024-04-22
NFDHAND—Below MRL2024-04-22
ADONAND—Below MRL2024-04-22
PFHpAND—Below MRL2024-04-22
PFTAND—Below MRL2024-04-22
PFHpSND—Below MRL2024-04-22
11Cl-PF3OUdSND—Below MRL2024-04-22
lithiumND—Below MRL2024-04-22
NMeFOSAAND—Below MRL2024-04-22
NEtFOSAAND—Below MRL2024-04-22
PFTrDAND—Below MRL2024-04-22
PFPeAND—Below MRL2024-04-22
PFNAND10Below MRL2024-04-22
PFOSND4Below MRL2024-04-22
PFUnAND—Below MRL2024-04-22
PFPeSND—Below MRL2024-04-22
PFOAND4Below MRL2024-04-22
PFDoAND—Below MRL2024-10-21
4:2 FTSND—Below MRL2024-10-21
6:2 FTSND—Below MRL2024-10-21
PFBAND—Below MRL2024-10-21
HFPO-DAND10Below MRL2024-10-21
PFHpAND—Below MRL2024-10-21
PFHxSND10Below MRL2024-10-21
PFOAND4Below MRL2024-10-21
PFDAND—Below MRL2024-10-21
PFNAND10Below MRL2024-10-21
PFBSND—Below MRL2024-10-21
8:2 FTSND—Below MRL2024-10-21
PFOSND4Below MRL2024-10-21
ADONAND—Below MRL2024-10-21
9Cl-PF3ONSND—Below MRL2024-10-21
PFTrDAND—Below MRL2024-10-21
11Cl-PF3OUdSND—Below MRL2024-10-21
NFDHAND—Below MRL2024-10-21
PFTAND—Below MRL2024-10-21
lithiumND—Below MRL2024-10-21
NEtFOSAAND—Below MRL2024-10-21
NMeFOSAAND—Below MRL2024-10-21
PFHpSND—Below MRL2024-10-21
PFEESAND—Below MRL2024-10-21
PFMBAND—Below MRL2024-10-21
PFPeAND—Below MRL2024-10-21
PFMPAND—Below MRL2024-10-21
PFPeSND—Below MRL2024-10-21
PFHxAND—Below MRL2024-10-21
PFUnAND—Below MRL2024-10-21
PFDoAND—Below MRL2024-04-22
PFBSND—Below MRL2024-04-22
PFHpAND—Below MRL2024-04-22
PFHxSND10Below MRL2024-04-22
PFNAND10Below MRL2024-04-22
PFOSND4Below MRL2024-04-22
PFUnAND—Below MRL2024-04-22
PFDAND—Below MRL2024-04-22
PFHxAND—Below MRL2024-04-22
lithiumND—Below MRL2024-04-22
11Cl-PF3OUdSND—Below MRL2024-04-22
PFOAND4Below MRL2024-04-22
PFHpSND—Below MRL2024-04-22
PFPeSND—Below MRL2024-04-22
NFDHAND—Below MRL2024-04-22
HFPO-DAND10Below MRL2024-04-22
PFEESAND—Below MRL2024-04-22
PFBAND—Below MRL2024-04-22
PFPeAND—Below MRL2024-04-22
PFMPAND—Below MRL2024-04-22
8:2 FTSND—Below MRL2024-04-22
4:2 FTSND—Below MRL2024-04-22
6:2 FTSND—Below MRL2024-04-22
PFTrDAND—Below MRL2024-04-22
9Cl-PF3ONSND—Below MRL2024-04-22
PFMBAND—Below MRL2024-04-22
NMeFOSAAND—Below MRL2024-04-22
NEtFOSAAND—Below MRL2024-04-22
PFTAND—Below MRL2024-04-22
ADONAND—Below MRL2024-04-22
PFHpSND—Below MRL2024-10-23
PFPeSND—Below MRL2024-10-23
PFBSND—Below MRL2024-10-23
PFHxSND10Below MRL2024-10-23
NMeFOSAAND—Below MRL2024-10-23
PFOSND4Below MRL2024-10-23
PFOAND4Below MRL2024-10-23
PFDAND—Below MRL2024-10-23
PFDoAND—Below MRL2024-10-23
PFHxAND—Below MRL2024-10-23
6:2 FTSND—Below MRL2024-10-23
11Cl-PF3OUdSND—Below MRL2024-10-23
PFHpAND—Below MRL2024-10-23
9Cl-PF3ONSND—Below MRL2024-04-22
PFBAND—Below MRL2024-10-23
HFPO-DAND10Below MRL2024-10-23
ADONAND—Below MRL2024-10-23
9Cl-PF3ONSND—Below MRL2024-10-23
PFTAND—Below MRL2024-10-23
PFTrDAND—Below MRL2024-10-23
NEtFOSAAND—Below MRL2024-10-23
PFUnAND—Below MRL2024-10-23
8:2 FTSND—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
PFNAND10Below MRL2024-10-23
lithiumND—Below MRL2024-04-22
4:2 FTSND—Below MRL2024-04-22
PFTAND—Below MRL2024-04-22
8:2 FTSND—Below MRL2024-04-22
PFTrDAND—Below MRL2024-04-22
PFUnAND—Below MRL2024-04-22
NFDHAND—Below MRL2024-04-22
NEtFOSAAND—Below MRL2024-04-22
NMeFOSAAND—Below MRL2024-04-22
11Cl-PF3OUdSND—Below MRL2024-04-22
ADONAND—Below MRL2024-04-22
PFBSND—Below MRL2024-04-22
PFHxAND—Below MRL2024-04-22
PFDoAND—Below MRL2024-04-22
PFDAND—Below MRL2024-04-22
PFOAND4Below MRL2024-04-22
PFOSND4Below MRL2024-04-22
PFNAND10Below MRL2024-04-22
PFHxSND10Below MRL2024-04-22
9Cl-PF3ONSND—Below MRL2024-04-22
PFMPAND—Below MRL2024-04-22
HFPO-DAND10Below MRL2024-04-22
PFPeAND—Below MRL2024-04-22
PFMBAND—Below MRL2024-04-22
PFEESAND—Below MRL2024-04-22
PFPeSND—Below MRL2024-04-22
PFHpSND—Below MRL2024-04-22
6:2 FTSND—Below MRL2024-04-22
PFBAND—Below MRL2024-04-22
PFHpAND—Below MRL2024-04-22
PFUnAND—Below MRL2024-09-03
PFMBAND—Below MRL2024-09-03
PFHxAND—Below MRL2024-09-03
PFDoAND—Below MRL2024-09-03
PFDAND—Below MRL2024-09-03
PFOSND4Below MRL2024-09-03
PFNAND10Below MRL2024-09-03
PFHxSND10Below MRL2024-09-03
PFHpAND—Below MRL2024-09-03
PFBSND—Below MRL2024-09-03
NMeFOSAAND—Below MRL2024-09-03
NEtFOSAAND—Below MRL2024-09-03
PFTrDAND—Below MRL2024-09-03
PFTAND—Below MRL2024-09-03
lithiumND—Below MRL2024-09-03
PFOAND4Below MRL2024-09-03
9Cl-PF3ONSND—Below MRL2024-09-03
NFDHAND—Below MRL2024-09-03
ADONAND—Below MRL2024-09-03
HFPO-DAND10Below MRL2024-09-03
PFBAND—Below MRL2024-09-03
6:2 FTSND—Below MRL2024-09-03
4:2 FTSND—Below MRL2024-09-03
8:2 FTSND—Below MRL2024-09-03
PFMPAND—Below MRL2024-09-03
PFPeAND—Below MRL2024-09-03
PFEESAND—Below MRL2024-09-03
PFPeSND—Below MRL2024-09-03
PFHpSND—Below MRL2024-09-03
11Cl-PF3OUdSND—Below MRL2024-09-03
PFPeAND—Below MRL2024-04-22
PFTrDAND—Below MRL2024-04-22
PFTAND—Below MRL2024-04-22
PFHpSND—Below MRL2024-04-22
PFPeSND—Below MRL2024-04-22
PFBAND—Below MRL2024-04-22
NFDHAND—Below MRL2024-04-22
NEtFOSAAND—Below MRL2024-04-22
PFMBAND—Below MRL2024-04-22
NMeFOSAAND—Below MRL2024-04-22
PFMPAND—Below MRL2024-04-22
8:2 FTSND—Below MRL2024-04-22
4:2 FTSND—Below MRL2024-04-22
6:2 FTSND—Below MRL2024-04-22
HFPO-DAND10Below MRL2024-04-22
ADONAND—Below MRL2024-04-22
PFEESAND—Below MRL2024-04-22
PFNAND10Below 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
lithiumND—Below MRL2024-04-22
PFDoAND—Below MRL2024-04-22
PFDAND—Below MRL2024-04-22
PFOSND4Below MRL2024-04-22
PFHxSND10Below MRL2024-04-22
PFHpAND—Below MRL2024-04-22
PFBSND—Below MRL2024-04-22
PFOAND4Below MRL2024-04-22
4:2 FTSND—Below MRL2024-10-23
lithiumND—Below MRL2024-10-23
9Cl-PF3ONSND—Below MRL2024-10-23
ADONAND—Below MRL2024-10-23
HFPO-DAND10Below MRL2024-10-23
PFTAND—Below MRL2024-10-23
PFBAND—Below MRL2024-10-23
NMeFOSAAND—Below MRL2024-10-23
6:2 FTSND—Below MRL2024-10-23
PFMPAND—Below MRL2024-10-23
8:2 FTSND—Below MRL2024-10-23
11Cl-PF3OUdSND—Below MRL2024-10-23
PFMBAND—Below MRL2024-10-23
PFEESAND—Below MRL2024-10-23
NFDHAND—Below MRL2024-10-23
PFHpSND—Below MRL2024-10-23
PFHxSND10Below MRL2024-10-23
NEtFOSAAND—Below MRL2024-10-23
PFDAND—Below MRL2024-10-23
PFHxAND—Below MRL2024-10-23
PFHpAND—Below MRL2024-10-23
PFBSND—Below MRL2024-10-23
PFPeSND—Below MRL2024-10-23
PFPeAND—Below MRL2024-10-23
PFOAND4Below MRL2024-10-23
PFOSND4Below MRL2024-10-23
PFNAND10Below MRL2024-10-23
PFTrDAND—Below MRL2024-10-23
PFUnAND—Below MRL2024-10-23
lithium17700—2024-10-23

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