PFAS Comply

CEDAR RIVER WATER & SEWER DISTRICT

PWSID: WA5341800 · Maple Valley, WA · Serving 28,671 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
12.2 ppt
Highest single detection
2024-09-16
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
NFDHAND—Below MRL2023-11-07
8:2 FTSND—Below MRL2023-12-14
PFMPAND—Below MRL2023-12-14
PFPeAND—Below MRL2023-12-14
PFEESAND—Below MRL2023-12-14
NFDHAND—Below MRL2023-12-14
PFPeSND—Below MRL2023-12-14
PFHpSND—Below MRL2023-12-14
4:2 FTSND—Below MRL2023-12-14
PFDAND—Below MRL2023-12-14
PFHxSND10Below MRL2023-12-14
PFTrDAND—Below MRL2023-12-14
NEtFOSAAND—Below MRL2023-12-14
lithiumND—Below MRL2023-12-14
6:2 FTSND—Below MRL2023-12-14
PFBAND—Below MRL2023-12-14
HFPO-DAND10Below MRL2023-12-14
ADONAND—Below MRL2023-12-14
PFTAND—Below MRL2023-12-14
PFHpAND—Below MRL2023-12-14
NMeFOSAAND—Below MRL2023-12-14
PFNAND10Below MRL2023-12-14
PFOSND4Below MRL2023-12-14
PFOAND4Below MRL2023-12-14
PFDoAND—Below MRL2023-12-14
PFUnAND—Below MRL2023-12-14
11Cl-PF3OUdSND—Below MRL2023-12-14
9Cl-PF3ONSND—Below MRL2023-12-14
PFHxAND—Below MRL2023-12-14
PFBSND—Below MRL2023-12-14
4:2 FTSND—Below MRL2024-03-07
PFTAND—Below MRL2024-03-07
PFNAND10Below MRL2024-03-07
PFOSND4Below MRL2024-03-07
PFOAND4Below MRL2024-03-07
PFDAND—Below MRL2024-03-07
NEtFOSAAND—Below MRL2024-03-07
PFHxAND—Below MRL2024-03-07
11Cl-PF3OUdSND—Below MRL2024-03-07
9Cl-PF3ONSND—Below MRL2024-03-07
ADONAND—Below MRL2024-03-07
HFPO-DAND10Below MRL2024-03-07
PFTrDAND—Below MRL2024-03-07
6:2 FTSND—Below MRL2024-03-07
PFDoAND—Below MRL2024-03-07
8:2 FTSND—Below MRL2024-03-07
PFMPAND—Below MRL2024-03-07
PFPeAND—Below MRL2024-03-07
PFMBAND—Below MRL2024-03-07
PFEESAND—Below MRL2024-03-07
NFDHAND—Below MRL2024-03-07
PFPeSND—Below MRL2024-03-07
PFHpSND—Below MRL2024-03-07
PFBSND—Below MRL2024-03-07
PFHpAND—Below MRL2024-03-07
PFHxSND10Below MRL2024-03-07
PFMBAND—Below MRL2023-12-14
NMeFOSAAND—Below MRL2024-03-07
PFUnAND—Below MRL2024-03-07
lithiumND—Below MRL2024-03-07
lithiumND—Below MRL2024-07-08
9Cl-PF3ONSND—Below MRL2024-07-08
PFEESAND—Below MRL2024-07-08
PFMBAND—Below MRL2024-07-08
PFMPAND—Below MRL2024-07-08
NEtFOSAAND—Below MRL2024-07-08
NMeFOSAAND—Below MRL2024-07-08
PFBAND—Below MRL2024-07-08
PFTrDAND—Below MRL2024-07-08
8:2 FTSND—Below MRL2024-07-08
ADONAND—Below MRL2024-07-08
4:2 FTSND—Below MRL2024-07-08
6:2 FTSND—Below MRL2024-07-08
PFTAND—Below MRL2024-07-08
PFPeAND—Below MRL2024-07-08
HFPO-DAND10Below MRL2024-07-08
PFOSND4Below MRL2024-07-08
NFDHAND—Below MRL2024-07-08
PFPeSND—Below MRL2024-07-08
PFHpSND—Below MRL2024-07-08
PFBSND—Below MRL2024-07-08
PFHpAND—Below MRL2024-07-08
PFNAND10Below MRL2024-07-08
PFOAND4Below MRL2024-07-08
PFDAND—Below MRL2024-07-08
PFDoAND—Below MRL2024-07-08
PFHxAND—Below MRL2024-07-08
PFUnAND—Below MRL2024-07-08
11Cl-PF3OUdSND—Below MRL2024-07-08
PFHxSND10Below MRL2024-07-08
PFBAND—Below MRL2024-09-16
PFHpSND—Below MRL2024-09-16
ADONAND—Below MRL2024-09-16
PFUnAND—Below MRL2024-09-16
6:2 FTSND—Below MRL2024-09-16
HFPO-DAND10Below MRL2024-09-16
11Cl-PF3OUdSND—Below MRL2024-09-16
lithiumND—Below MRL2024-09-16
NEtFOSAAND—Below MRL2024-09-16
NMeFOSAAND—Below MRL2024-09-16
PFTAND—Below MRL2024-09-16
PFPeSND—Below MRL2024-09-16
9Cl-PF3ONSND—Below MRL2024-09-16
PFHxAND—Below MRL2024-09-16
4:2 FTSND—Below MRL2024-09-16
PFEESAND—Below MRL2024-09-16
PFMBAND—Below MRL2024-09-16
PFPeAND—Below MRL2024-09-16
PFBSND—Below MRL2024-09-16
NFDHAND—Below MRL2024-09-16
PFMPAND—Below MRL2024-09-16
PFDoAND—Below MRL2024-09-16
PFHpAND—Below MRL2024-09-16
PFHxSND10Below MRL2024-09-16
PFOSND4Below MRL2024-09-16
PFTrDAND—Below MRL2024-09-16
PFOAND4Below MRL2024-09-16
PFDAND—Below MRL2024-09-16
PFNAND10Below MRL2024-09-16
8:2 FTSND—Below MRL2024-09-16
PFTAND—Below MRL2023-05-09
PFMPAND—Below MRL2023-05-09
4:2 FTSND—Below MRL2023-05-09
lithiumND—Below MRL2023-05-09
PFBAND—Below MRL2023-05-09
NMeFOSAAND—Below MRL2023-05-09
PFTrDAND—Below MRL2023-05-09
8:2 FTSND—Below MRL2023-05-09
PFPeAND—Below MRL2023-05-09
NEtFOSAAND—Below MRL2023-05-09
PFDoAND—Below MRL2023-05-09
PFMBAND—Below MRL2023-05-09
6:2 FTSND—Below MRL2023-05-09
ADONAND—Below MRL2023-05-09
9Cl-PF3ONSND—Below MRL2023-05-09
PFHxAND—Below MRL2023-05-09
PFDAND—Below MRL2023-05-09
PFOAND4Below MRL2023-05-09
PFOSND4Below MRL2023-05-09
PFNAND10Below MRL2023-05-09
PFUnAND—Below MRL2023-05-09
11Cl-PF3OUdSND—Below MRL2023-05-09
PFEESAND—Below MRL2023-05-09
PFHxSND10Below MRL2023-05-09
NFDHAND—Below MRL2023-05-09
PFPeSND—Below MRL2023-05-09
PFHpSND—Below MRL2023-05-09
HFPO-DAND10Below MRL2023-05-09
PFBSND—Below MRL2023-05-09
PFHpAND—Below MRL2023-05-09
PFNAND10Below MRL2023-11-07
ADONAND—Below MRL2023-11-07
PFHxAND—Below MRL2023-11-07
9Cl-PF3ONSND—Below MRL2023-11-07
HFPO-DAND10Below MRL2023-11-07
PFBAND—Below MRL2023-11-07
6:2 FTSND—Below MRL2023-11-07
4:2 FTSND—Below MRL2023-11-07
PFUnAND—Below MRL2023-11-07
PFDAND—Below MRL2023-11-07
lithiumND—Below MRL2023-11-07
11Cl-PF3OUdSND—Below MRL2023-11-07
PFHxSND10Below MRL2023-11-07
NEtFOSAAND—Below MRL2023-11-07
PFTAND—Below MRL2023-11-07
PFHpSND—Below MRL2023-11-07
PFPeSND—Below MRL2023-11-07
NMeFOSAAND—Below MRL2023-11-07
PFTrDAND—Below MRL2023-11-07
PFEESAND—Below MRL2023-11-07
PFMBAND—Below MRL2023-11-07
PFOAND4Below MRL2023-11-07
PFMPAND—Below MRL2023-11-07
PFOSND4Below MRL2023-11-07
8:2 FTSND—Below MRL2023-11-07
PFBSND—Below MRL2023-11-07
PFDoAND—Below MRL2023-11-07
PFHpAND—Below MRL2023-11-07
PFPeAND—Below MRL2023-11-07
PFBA12.2—2024-03-07

Next steps