Current and Proposed PFAS Levels

The State of Michigan and EPA have PFAS limits of 70ppt, there are other States and regulatory institutions that are recommending lower limits. 

State Regulation (current)

PFOS  70ppt

PFNA 70ppt

PFOA  N/A

PFHxS N/A

Agency for Toxic Substances and Disease Registry Report (proposed)

PFOS  7ppt

PFNA 10.5ppt

PFOA 11ppt

PFHxS 70ppt

New Jersey (proposed)

PFOS 3ppt

PFNA 13ppt

PFOA 14ppt

PFHxS N/A