PFAS Comply

GRAND CANYON NATIONAL PARK

PWSID: AZ0403702 · GRAND CANYON, AZ · Serving 16,590 people

Type: CWSOwner: FSource: 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
2024-07-29
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
HFPO-DAND10Below MRL2024-07-29
PFEESAND—Below MRL2024-07-29
NFDHAND—Below MRL2024-07-29
PFPeSND—Below MRL2024-07-29
PFHpSND—Below MRL2024-07-29
PFUnAND—Below MRL2024-07-29
11Cl-PF3OUdSND—Below MRL2024-07-29
4:2 FTSND—Below MRL2024-07-29
ADONAND—Below MRL2024-07-29
PFMBAND—Below MRL2024-07-29
PFBAND—Below MRL2024-07-29
6:2 FTSND—Below MRL2024-07-29
8:2 FTSND—Below MRL2024-07-29
PFHxSND10Below MRL2024-07-29
9Cl-PF3ONSND—Below MRL2024-07-29
PFTAND—Below MRL2024-07-29
PFOSND4Below MRL2024-07-29
PFPeAND—Below MRL2024-07-29
lithiumND—Below MRL2024-07-29
PFTrDAND—Below MRL2024-07-29
NEtFOSAAND—Below MRL2024-07-29
NMeFOSAAND—Below MRL2024-07-29
PFOAND4Below MRL2024-07-29
PFDoAND—Below MRL2024-07-29
PFHxAND—Below MRL2024-07-29
PFBSND—Below MRL2024-07-29
PFHpAND—Below MRL2024-07-29
PFDAND—Below MRL2024-07-29
PFMPAND—Below MRL2024-07-29
PFNAND10Below MRL2024-07-29

Next steps