EPA Warns of Health Risks from PFAS in Sewage-Based Fertilizers

New assessment highlights potential cancer risks for those living near treated farms or consuming contaminated products.

The EPA's draft report reveals that treated sewage sludge, or biosolids, used as fertilizer can contain harmful PFAS chemicals, also known as 'forever chemicals.'
PFAS exposure has been linked to cancers, immune system harm, and developmental issues, with risks exceeding EPA thresholds for some populations.
The study focuses on individuals consuming products such as milk, beef, fish, or water from farms and areas treated with biosolids over long periods.
Organic farms are prohibited from using biosolids, and the broader food supply is not currently considered at risk, according to the EPA.
The findings aim to guide federal, state, and local actions to mitigate PFAS exposure while the public has 60 days to comment on the draft assessment.