NCBA’s Mary-Thomas Hart Warns of Broad Impact from Oklahoma Chicken Litter Ruling

In today’s Beef Buzz, senior farm and ranch broadcaster Ron Hays speaks with Mary -Thomas Hart, Chief Counsel for the National Cattlemen’s Beef Association, about a long-running legal fight in Oklahoma that could have national implications for cattle producers and other livestock operations. Hart discusses the renewed attention on chicken litter litigation in the Illinois River Watershed and why a case once thought dormant is now raising alarms across agriculture.

Hart explains that the Oklahoma case has been on NCBA’s radar for years, even when many believed it would never resurface. “Everybody was like, ‘Don’t worry about that case. It’s dead,’” she recalled. That changed recently when a decision was finally issued. “We saw an alarm go off for the entire industry, not just producers in Oklahoma, but across that region, and really across the country that rely on organic fertilizer as a really valuable tool for their operation.” As the case moves toward appeal, Hart says NCBA is preparing to engage to avoid harmful precedent.

While the case is often described as being about chicken litter, Hart says the real issue runs deeper. “At first glance, it looks like it’s all about chicken litter, but in reality, it’s really about phosphorus.” She expressed concern that the ruling undermines nutrient management plans that producers have followed in coordination with state agencies and EPA. “For one federal judge to go over all of that oversight, all of that compliance, and say it’s not enough, that undermines the entire program,” she said.

Hart also pointed to unusual legal elements in the case, including the use of a special master. “It is new to me in this area of the law,” she said, noting she has not seen that approach applied in similar environmental litigation. She warned that if compliance with a nutrient management plan can still result in liability, “the NMP loses all of its value to producers.”

The conversation also turned to broader legal uncertainty in Washington, including the lack of a Supreme Court decision on presidential tariff authority and emerging constitutional questions. Hart emphasized the Court’s effort to remain independent, saying it wants the public to understand it is “above all else, an institution.”

Looking ahead, she highlighted the growing importance of the unitary executive theory, noting that upcoming Supreme Court decisions “are going to have pretty far-reaching implications for our industry, for production, for the way we engage in the global economy, and honestly, for every American.”  The unitary executive theory is a constitutional law doctrine asserting that the President of the United States possesses sole and absolute authority over the entire executive branch. 

Coverage of CattleCon26 is powered by Farm Data Services of Stillwater, Oklahoma.

The Beef Buzz is a regular feature heard on radio stations around the region on the Radio Oklahoma Ag Network and is a regular audio feature found on this website as well. Click on the LISTEN BAR for today’s show and check out our archives for older Beef Buzz shows covering the gamut of the beef cattle industry today.

Verified by MonsterInsights