PFAS Comply

GRESHAM, CITY OF

PWSID: OR4100357 · GRESHAM, OR · Serving 73,932 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
2025-07-14
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFHxSND10Below MRL2024-10-09
PFTAND—Below MRL2024-10-09
PFNAND10Below MRL2024-10-09
NEtFOSAAND—Below MRL2024-10-09
PFHpAND—Below MRL2024-10-09
PFBSND—Below MRL2024-10-09
PFOSND4Below MRL2024-10-09
PFUnAND—Below MRL2024-10-09
NMeFOSAAND—Below MRL2024-10-09
PFTrDAND—Below MRL2024-10-09
6:2 FTSND—Below MRL2024-10-09
PFHpSND—Below MRL2024-10-09
PFPeSND—Below MRL2024-10-09
NFDHAND—Below MRL2024-10-09
PFEESAND—Below MRL2024-10-09
PFMBAND—Below MRL2024-10-09
PFPeAND—Below MRL2024-10-09
PFMPAND—Below MRL2024-10-09
8:2 FTSND—Below MRL2024-10-09
PFDoAND—Below MRL2024-10-09
4:2 FTSND—Below MRL2024-10-09
PFOAND4Below MRL2024-10-09
PFBAND—Below MRL2024-10-09
HFPO-DAND10Below MRL2024-10-09
ADONAND—Below MRL2024-10-09
9Cl-PF3ONSND—Below MRL2024-10-09
11Cl-PF3OUdSND—Below MRL2024-10-09
PFHxAND—Below MRL2024-10-09
PFDAND—Below MRL2024-10-09
lithiumND—Below MRL2024-10-09
lithiumND—Below MRL2025-01-07
PFMBAND—Below MRL2025-01-07
NEtFOSAAND—Below MRL2025-01-07
11Cl-PF3OUdSND—Below MRL2025-01-07
PFBSND—Below MRL2025-01-07
PFHpAND—Below MRL2025-01-07
PFHxSND10Below MRL2025-01-07
PFNAND10Below MRL2025-01-07
PFOSND4Below MRL2025-01-07
PFOAND4Below MRL2025-01-07
PFDAND—Below MRL2025-01-07
PFDoAND—Below MRL2025-01-07
NFDHAND—Below MRL2025-01-07
PFUnAND—Below MRL2025-01-07
PFTrDAND—Below MRL2025-01-07
9Cl-PF3ONSND—Below MRL2025-01-07
ADONAND—Below MRL2025-01-07
HFPO-DAND10Below MRL2025-01-07
PFHpSND—Below MRL2025-01-07
PFHxAND—Below MRL2025-01-07
NMeFOSAAND—Below MRL2025-01-07
PFBAND—Below MRL2025-01-07
PFPeSND—Below MRL2025-01-07
PFEESAND—Below MRL2025-01-07
PFPeAND—Below MRL2025-01-07
8:2 FTSND—Below MRL2025-01-07
4:2 FTSND—Below MRL2025-01-07
6:2 FTSND—Below MRL2025-01-07
PFMPAND—Below MRL2025-01-07
PFTAND—Below MRL2025-01-07
PFDAND—Below MRL2025-04-09
11Cl-PF3OUdSND—Below MRL2025-04-09
NFDHAND—Below MRL2025-04-09
9Cl-PF3ONSND—Below MRL2025-04-09
PFHpAND—Below MRL2025-04-09
PFHxSND10Below MRL2025-04-09
PFNAND10Below MRL2025-04-09
PFOAND4Below MRL2025-04-09
PFUnAND—Below MRL2025-04-09
PFHxAND—Below MRL2025-04-09
PFDoAND—Below MRL2025-04-09
PFOSND4Below MRL2025-04-09
ADONAND—Below MRL2025-04-09
HFPO-DAND10Below MRL2025-04-09
6:2 FTSND—Below MRL2025-04-09
4:2 FTSND—Below MRL2025-04-09
8:2 FTSND—Below MRL2025-04-09
PFMPAND—Below MRL2025-04-09
PFPeAND—Below MRL2025-04-09
PFBSND—Below MRL2025-04-09
PFEESAND—Below MRL2025-04-09
lithiumND—Below MRL2025-04-09
PFPeSND—Below MRL2025-04-09
PFHpSND—Below MRL2025-04-09
PFMBAND—Below MRL2025-04-09
PFTAND—Below MRL2025-04-09
NEtFOSAAND—Below MRL2025-04-09
PFTrDAND—Below MRL2025-04-09
NMeFOSAAND—Below MRL2025-04-09
PFBAND—Below MRL2025-07-14
PFTAND—Below MRL2025-07-14
PFTrDAND—Below MRL2025-07-14
NEtFOSAAND—Below MRL2025-07-14
NMeFOSAAND—Below MRL2025-07-14
PFHpAND—Below MRL2025-07-14
PFDoAND—Below MRL2025-07-14
PFBSND—Below MRL2025-07-14
PFHxSND10Below MRL2025-07-14
PFNAND10Below MRL2025-07-14
PFOSND4Below MRL2025-07-14
PFOAND4Below MRL2025-07-14
PFDAND—Below MRL2025-07-14
PFPeAND—Below MRL2025-07-14
6:2 FTSND—Below MRL2025-07-14
4:2 FTSND—Below MRL2025-07-14
lithiumND—Below MRL2025-07-14
PFMPAND—Below MRL2025-07-14
PFHxAND—Below MRL2025-07-14
PFMBAND—Below MRL2025-07-14
PFEESAND—Below MRL2025-07-14
NFDHAND—Below MRL2025-07-14
PFUnAND—Below MRL2025-07-14
PFHpSND—Below MRL2025-07-14
11Cl-PF3OUdSND—Below MRL2025-07-14
HFPO-DAND10Below MRL2025-07-14
ADONAND—Below MRL2025-07-14
9Cl-PF3ONSND—Below MRL2025-07-14
PFPeSND—Below MRL2025-07-14
8:2 FTSND—Below MRL2025-07-14

Next steps