Article Something’s Poisoning America’s Land. Farmers Fear ‘Forever’ Chemicals. Fertilizer made from city sewage has been spread on millions of acres of farmland for decades. Scientists say it can contain high levels of the toxic substance. (Aug 2024)

Michael Harrop

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https://www.nytimes.com/2024/08/31/climate/pfas-fertilizer-sludge-farm.html

This is pretty disturbing. Beyond PFAS, I'd also be concerned about prescription drugs.

For decades, farmers across America have been encouraged by the federal government to spread municipal sewage on millions of acres of farmland as fertilizer. It was rich in nutrients, and it helped keep the sludge out of landfills.

But a growing body of research shows that this black sludge, made from the sewage that flows from homes and factories, can contain heavy concentrations of chemicals thought to increase the risk of certain types of cancer and to cause birth defects and developmental delays in children.

Known as “forever chemicals” because of their longevity — they are used in everything from microwave popcorn bags and firefighting gear to nonstick pans and stain-resistant carpets

In 2022, Maine banned the use of sewage sludge on agricultural fields. It was the first state to do so and is the only state to systematically test farms for the chemicals.

In Texas, several ranchers blamed the chemicals for the deaths of cattle, horses and catfish on their properties after sewage sludge was used as fertilizer on neighboring farmland.

The EPA regulates pathogens and heavy metals in sewage fertilizer, but not PFAS. The E.P.A. is currently studying the risks posed by PFAS in sludge fertilizer (which the industry calls biosolids) to determine if new rules are necessary.

A farmer had applied the sludge to his fields, and two neighboring ranchers lodged a complaint about the smell. She drove out to investigate.

“I rolled down the window and I literally almost projectile vomited in my vehicle,” she said. “I’m accustomed to smelling death. This was worse than death.”
 
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