Oklahoma Reaches New Settlement with Poultry Companies in Decades-Long Pollution Case

Meatingplace’s Chris Moore reported that, “Oklahoma Attorney General Gentner Drummond announced a nearly $44 million settlement resolving the state’s 21-year lawsuit against six poultry companies accused of contributing to nutrient pollution in the Illinois River Watershed.”

“The agreement settles claims against Tyson Foods, Cargill, George’s, Peterson Farms, Cal-Maine Foods and Simmons Foods,” Moore reported. “Oklahoma filed the lawsuit in 2005, and a federal judge found the companies liable in December 2025.”

Oklahoma Voice’s Emma Murphy reported that, “federal Judge Gregory K. Frizzell, who serves in Oklahoma’s Northern District Court, in December found that runoff from the companies’ poultry waste caused high phosphorus levels in the Illinois River Watershed and worsened water quality. He ordered the companies, who have denied wrongdoing, to fund cleanup for 30 years and pay $10 million to start.”

Talk Business & Politics’ Kim Souza reported that, “the July settlement covers the six defendants who will pay a total of $41.671 million into an environmental relief fund for watershed stewardship, and litigation costs will be transferred to the Oklahoma Conservation Commission. No details were provided as to how much each company will pay toward the $41.671 million. They will also pay a combined $420,000 in penalties to the Oklahoma Department of Environmental Quality Revolving Fund.”

Settlement Would Require Reduction of Poultry Litter in Watershed

“The settlement requires the companies to gradually reduce the amount of poultry litter applied within the watershed over the next seven years,” Moore reported. “Land application of litter generated in the watershed will be capped at 40% during the first two years, 30% during years three and four, and 20% during years five through seven. Poultry litter exported from the watershed may not be applied in other nutrient-sensitive watersheds in Oklahoma.”

“The companies also agreed to help fund vegetative buffer projects on qualifying poultry farms near Lake Tenkiller and the watershed’s scenic rivers and to submit annual compliance certifications and audits,” Moore reported. “Financial penalties may be imposed for failing to meet litter-reduction requirements.”

WATTPoultry reported that, “in exchange, the state will move to set aside the December 2025 court judgment and close out the lawsuit once the settlement is finalized. Payments to the Environmental Relief Fund are due within 30 days after the courts vacate the prior judgment and dismiss the case. The settlement runs for seven years, and companies must still follow all of Oklahoma’s litter-management laws during and after that time.”

Previous Settlement Rejected Earlier this Year

“Drummond previously attempted to settle the suit with Tyson, Cargill and George’s for a total of $30.5 million,” Murphy reported. “Frizzell rejected the agreements because he found they didn’t go far enough with cleanup requirements or address that the companies’ poultry waste management was still polluting waterways, among other reasons.”

“‘This settlement protects our water and Oklahoma’s thriving poultry growers. Families in this watershed have waited 21 years for that outcome,’ Drummond said,” WATTPoultry reported. “‘I’m glad all six companies came to the table to help us get there. This is what it looks like when everyone works together to make Oklahoma better.’”

“If approved by Frizzell, the state will move to vacate the judge’s previous judgement and dismiss the case,” Murphy reported.

‘This settlement protects our water and Oklahoma’s thriving poultry growers. Families in this watershed have waited 21 years for that outcome. I’m glad all six companies came to the table to help us get there. This is what it looks like when everyone works together to make Oklahoma better.’