PFAS Comply

UNION HILL WATER ASSOCIATION INC

PWSID: WA5390260 · Redmond, WA · Serving 8,720 people

Type: CWSOwner: PSource: GW
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
2023-03-21
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFTAND—Below MRL2023-03-21
PFBSND—Below MRL2023-03-21
NEtFOSAAND—Below MRL2023-03-21
PFNAND10Below MRL2023-03-21
PFTrDAND—Below MRL2023-03-21
NFDHAND—Below MRL2023-03-21
PFPeSND—Below MRL2023-03-21
PFHpSND—Below MRL2023-03-21
lithiumND—Below MRL2023-03-21
PFHpAND—Below MRL2023-03-21
PFHxSND10Below MRL2023-03-21
PFBAND—Below MRL2023-03-21
PFMBAND—Below MRL2023-03-21
PFEESAND—Below MRL2023-03-21
PFMPAND—Below MRL2023-03-21
8:2 FTSND—Below MRL2023-03-21
NMeFOSAAND—Below MRL2023-03-21
6:2 FTSND—Below MRL2023-03-21
PFPeAND—Below MRL2023-03-21
HFPO-DAND10Below MRL2023-03-21
9Cl-PF3ONSND—Below MRL2023-03-21
11Cl-PF3OUdSND—Below MRL2023-03-21
PFUnAND—Below MRL2023-03-21
PFHxAND—Below MRL2023-03-21
PFDoAND—Below MRL2023-03-21
PFDAND—Below MRL2023-03-21
ADONAND—Below MRL2023-03-21
PFOSND4Below MRL2023-03-21
4:2 FTSND—Below MRL2023-03-21
PFOAND4Below MRL2023-03-21
9Cl-PF3ONSND—Below MRL2023-10-10
4:2 FTSND—Below MRL2023-10-10
6:2 FTSND—Below MRL2023-10-10
PFBAND—Below MRL2023-10-10
ADONAND—Below MRL2023-10-10
HFPO-DAND10Below MRL2023-10-10
8:2 FTSND—Below MRL2023-10-10
PFMPAND—Below MRL2023-10-10
PFPeAND—Below MRL2023-10-10
PFMBAND—Below MRL2023-10-10
PFEESAND—Below MRL2023-10-10
11Cl-PF3OUdSND—Below MRL2023-10-10
PFPeSND—Below MRL2023-10-10
lithiumND—Below MRL2023-10-10
NFDHAND—Below MRL2023-10-10
PFDoAND—Below MRL2023-10-10
PFHpSND—Below MRL2023-10-10
PFTAND—Below MRL2023-10-10
PFTrDAND—Below MRL2023-10-10
NEtFOSAAND—Below MRL2023-10-10
NMeFOSAAND—Below MRL2023-10-10
PFDAND—Below MRL2023-10-10
PFHpAND—Below MRL2023-10-10
PFUnAND—Below MRL2023-10-10
PFHxAND—Below MRL2023-10-10
PFBSND—Below MRL2023-10-10
PFHxSND10Below MRL2023-10-10
PFNAND10Below MRL2023-10-10
PFOSND4Below MRL2023-10-10
PFOAND4Below MRL2023-10-10

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