Grandview FFA Frames Local Debate Over Biosolids as County OKs Outside Counsel for EPA Appeal

Johnson County Commissioners Court, Johnson County — On Nov. 10, 2025, a team from the Grandview High School FFA told the Johnson County Commissioners Court that biosolids — treated sewage sludge applied to farmland — bring both agricultural benefits and serious public-health concerns to local communities.

"Are biosolids fertilizing the future or contaminating the present?" asked Sarah Foyt, one of the student presenters, summarizing the two opposing views the team put before the court. The FFA team said some farmers see biosolids as a low-cost, nutrient-rich soil amendment that raises yields and reduces fertilizer costs; neighbors and local testers, the students said, have reported odors, livestock illness and very high levels of PFAS in some samples.

The presentation described claims from both sides. Charlie Miller, identified in the presentation as a herd manager, said yield maps show increased corn yields…