PFAS Comply

WEST SLOPE WATER DISTRICT

PWSID: OR4100660 · PORTLAND, OR · Serving 11,000 people

Type: CWSOwner: LSource: SW
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
2024-07-08
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFHxSND10Below MRL2023-10-10
PFHpAND—Below MRL2023-10-10
PFBSND—Below MRL2023-10-10
PFBAND—Below MRL2023-10-10
6:2 FTSND—Below MRL2023-10-10
4:2 FTSND—Below MRL2023-10-10
8:2 FTSND—Below MRL2023-10-10
PFMPAND—Below MRL2023-10-10
PFPeAND—Below MRL2023-10-10
PFNAND10Below MRL2023-10-10
lithiumND—Below MRL2023-10-10
PFMBAND—Below MRL2023-10-10
PFEESAND—Below MRL2023-10-10
NFDHAND—Below MRL2023-10-10
PFPeSND—Below MRL2023-10-10
PFHpSND—Below MRL2023-10-10
PFOSND4Below MRL2023-10-10
PFUnAND—Below MRL2023-10-10
HFPO-DAND10Below MRL2023-10-10
PFOAND4Below MRL2023-10-10
PFDAND—Below MRL2023-10-10
PFHxAND—Below MRL2023-10-10
11Cl-PF3OUdSND—Below MRL2023-10-10
ADONAND—Below MRL2023-10-10
9Cl-PF3ONSND—Below MRL2023-10-10
PFTAND—Below MRL2023-10-10
NEtFOSAAND—Below MRL2023-10-10
NMeFOSAAND—Below MRL2023-10-10
PFTrDAND—Below MRL2023-10-10
PFDoAND—Below MRL2023-10-10
PFDAND—Below MRL2024-01-22
PFMPAND—Below MRL2024-01-22
8:2 FTSND—Below MRL2024-01-22
HFPO-DAND10Below MRL2024-01-22
ADONAND—Below MRL2024-01-22
PFBSND—Below MRL2024-01-22
9Cl-PF3ONSND—Below MRL2024-01-22
11Cl-PF3OUdSND—Below MRL2024-01-22
PFUnAND—Below MRL2024-01-22
PFDoAND—Below MRL2024-01-22
PFHpAND—Below MRL2024-01-22
PFHxSND10Below MRL2024-01-22
PFPeAND—Below MRL2024-01-22
PFNAND10Below MRL2024-01-22
PFHpSND—Below MRL2024-01-22
PFOSND4Below MRL2024-01-22
PFOAND4Below MRL2024-01-22
PFHxAND—Below MRL2024-01-22
PFTrDAND—Below MRL2024-01-22
lithiumND—Below MRL2024-01-22
4:2 FTSND—Below MRL2024-01-22
NEtFOSAAND—Below MRL2024-01-22
PFMBAND—Below MRL2024-01-22
PFTAND—Below MRL2024-01-22
PFPeSND—Below MRL2024-01-22
6:2 FTSND—Below MRL2024-01-22
PFBAND—Below MRL2024-01-22
NFDHAND—Below MRL2024-01-22
PFEESAND—Below MRL2024-01-22
NMeFOSAAND—Below MRL2024-01-22
lithiumND—Below MRL2024-04-09
11Cl-PF3OUdSND—Below MRL2024-04-09
PFTAND—Below MRL2024-04-09
PFTrDAND—Below MRL2024-04-09
NEtFOSAAND—Below MRL2024-04-09
NMeFOSAAND—Below MRL2024-04-09
HFPO-DAND10Below MRL2024-04-09
PFHxAND—Below MRL2024-04-09
PFBSND—Below MRL2024-04-09
PFHpAND—Below MRL2024-04-09
PFHxSND10Below MRL2024-04-09
PFNAND10Below MRL2024-04-09
PFOSND4Below MRL2024-04-09
PFOAND4Below MRL2024-04-09
PFDAND—Below MRL2024-04-09
PFDoAND—Below MRL2024-04-09
PFUnAND—Below MRL2024-04-09
ADONAND—Below MRL2024-04-09
PFBAND—Below MRL2024-04-09
6:2 FTSND—Below MRL2024-04-09
4:2 FTSND—Below MRL2024-04-09
8:2 FTSND—Below MRL2024-04-09
PFMPAND—Below MRL2024-04-09
PFPeAND—Below MRL2024-04-09
PFMBAND—Below MRL2024-04-09
PFEESAND—Below MRL2024-04-09
NFDHAND—Below MRL2024-04-09
PFPeSND—Below MRL2024-04-09
PFHpSND—Below MRL2024-04-09
9Cl-PF3ONSND—Below MRL2024-04-09
NMeFOSAAND—Below MRL2024-07-08
NEtFOSAAND—Below MRL2024-07-08
PFTAND—Below MRL2024-07-08
ADONAND—Below MRL2024-07-08
PFHpSND—Below MRL2024-07-08
PFPeSND—Below MRL2024-07-08
NFDHAND—Below MRL2024-07-08
PFEESAND—Below MRL2024-07-08
PFMBAND—Below MRL2024-07-08
PFPeAND—Below MRL2024-07-08
PFMPAND—Below MRL2024-07-08
8:2 FTSND—Below MRL2024-07-08
4:2 FTSND—Below MRL2024-07-08
6:2 FTSND—Below MRL2024-07-08
PFTrDAND—Below MRL2024-07-08
HFPO-DAND10Below MRL2024-07-08
lithiumND—Below MRL2024-07-08
9Cl-PF3ONSND—Below MRL2024-07-08
11Cl-PF3OUdSND—Below MRL2024-07-08
PFUnAND—Below MRL2024-07-08
PFHxAND—Below MRL2024-07-08
PFDoAND—Below MRL2024-07-08
PFDAND—Below MRL2024-07-08
PFOAND4Below MRL2024-07-08
PFOSND4Below MRL2024-07-08
PFNAND10Below MRL2024-07-08
PFHxSND10Below MRL2024-07-08
PFHpAND—Below MRL2024-07-08
PFBSND—Below MRL2024-07-08
PFBAND—Below MRL2024-07-08

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