PFAS testing (UCMR 5)
Rubio Canon Land & Water Association
- PFOA or PFOS above the 4 ppt federal drinking water limit in at least one sample
- PFOS: up to 19 ppt (4 of 16 samples)
- PFHxS: up to 11 ppt (4 of 16 samples)
- PFOA: up to 8.5 ppt (2 of 16 samples)
- PFBA: up to 5.7 ppt (2 of 16 samples)
- PFBS: up to 3.5 ppt (2 of 16 samples)
- PFPeA: up to 3.5 ppt (1 of 16 samples)
Source: U.S. EPA UCMR 5
