“Forever Chemicals” Threaten U.S. Farmland: What Farmers Need to Know About PFAS

American Farmland Trust shares guidance, research, and policy solutions to help farmers navigate the growing threat of PFAS, or “forever chemicals,” contaminating U.S. farmland.

WASHINGTON, D.C. (RFD NEWS) — The contamination of agricultural land by per- and polyfluoroalkyl substances, or PFAS, is becoming a growing concern for farmers and ranchers across the country. Often referred to as “forever chemicals,” PFAS can persist in soil and water for decades.

While there is currently no scalable way to remove PFAS from soil, experts say most contaminated farms can safely return to production with the right management and support.

Farm Viability Policy Manager Emily Liss with American Farmland Trust (AFT) joined us on Wednesday’s Market Day Report to explain what PFAS are and how they intersect with agriculture.

In her interview with RFD NEWS, Liss provides background on the sources of PFAS, including industrial sources and certain soil amendments, and explains why their presence on farmland has raised alarms among producers. She also outlined the work American Farmland Trust is doing to address the issue, including policy advocacy, research, and support for farmers navigating testing, risk management, and land viability challenges related to PFAS contamination.

Finally, Liss shared ways viewers can help — from supporting science-based policy solutions to staying informed and advocating for resources that protect both farmland and farm families.

Related Stories
Dr. Jeffrey Gold, president of the University of Nebraska-Lincoln, joins us on Rural Health Matters to discuss winter safety reminders and preparedness.
ASFMRA’s Dennis Reyman discusses farmer sentiment, land values, and how global and financial pressures are shaping decision-making in the ag land market.
Richard Gupton of the Agricultural Retailers Association discusses the EPA’s new decision on over-the-top Dicamba and what it means for growers this year.
Mike Spier, president and CEO of U.S. Wheat Associates, discusses the new U.S.-Bangladesh trade agreement and its potential benefits for U.S. wheat growers.
Ag industry leaders and lawmakers are urging continued support for the U.S.-Mexico-Canada Agreement (USMCA), citing strong export growth, supply chain integration, and economic benefits for U.S. farmers ahead of the pact’s July review.
The agreement formalizes coordination between the two departments to address security concerns affecting U.S. agriculture.
Kevin Charleston of Specialty Risk Insurance discusses the importance of grain bin safety and joint efforts with Nationwide to provide farmers and first responders with access to critical, life-saving rescue tubes.
Dr. Kelly Bruns from the Nebraska College of Technical Agriculture discusses how the college prepares students for careers in agriculture.

Marion is a digital content manager for RFD News and FarmHER + RanchHER. She started working for Rural Media Group in May 2022, bringing a decade of digital experience in broadcast media and some cooking experience to the team.

LATEST STORIES BY THIS AUTHOR:

Wed, 2/18/26 – 7:30 PM ET
While access to China remains uncertain, U.S. beef exporters are finding resilience and opportunity in other global markets, which could help maintain industry value and expand export opportunities.
RealAg Radio host Sean Haney outlines the Trump Administration’s current trade priorities and what meaningful market expansion looks like for farmers.
Bankruptcy filings reflect prolonged margin pressure, rising debt, and limited financial flexibility across farm country. Bigger operating loans are helping farms manage costs, but they also signal growing reliance on borrowed capital.
USDA’s February WASDE report, analysts expect minimal price movement as grain stocks remain steady. Traders weigh renewed Chinese soybean purchases, South American weather, acreage shifts, and upcoming USMCA trade talks.
RFD NEWS Correspondent Frank McCaffrey was in Mission, Texas, where state and federal officials addressed growers and producers at a round table event hosted at a citrus grower’s facility. He shows us how welcome news was all around.
Agriculture Shows
Special 3-part series tells the story of the Claas family’s legacy, which changed agriculture forever.
From soil to harvest. Top Crop is an all-new series about four of the best farmers in the world—Dan Luepkes, of Oregan, Illinois; Cory Atley, of Cedarville, Ohio; Shelby Fite, of Jackson Center, Ohio; Russell Hedrick, of Hickory, North Carolina—reveals what it takes for them to make a profitable crop. It all starts with good soil, patience, and a strong planter setup.
Champions of Rural America is a half-hour dive into the legislative priorities for Rural America. Join us as we interview members of the Congressional Western Caucus to learn about efforts in Washington to preserve agriculture and tackles the most important topics in the ag industry on Champions of Rural America!
Featuring members of Congress, federal and state officials, ag and food leaders, farmers, and roundtable panelists for debates and discussions.