Union Pacific faces class action over toxic waste dumping
A Kansas federal court certified a class action lawsuit against Union Pacific Corp. for allegedly dumping carcinogenic chemicals in Wichita neighborhoods. The contamination involves TCE and other solvents affecting soil and groundwater. The KDHE ordered a 10-year cleanup in 2023, and plaintiffs seek damages including mitigation systems.

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A Kansas federal court has granted class action status to a group of Wichita residents alleging that Union Pacific Corp. historically released hazardous waste from a rail yard site, contaminating the soil and groundwater of thousands of surrounding properties. The litigation cites negligence and cover-ups by the rail transport giant regarding the discharge of chlorinated solvents and other chemicals linked to cancer. These contaminants have migrated almost three miles from the property at 29th Street and North Grove Street through historically Black neighborhoods in northeast Wichita.
In 2023, the Kansas Department of Health and Environment (KDHE) entered a corrective action decision against Union Pacific, specifying a 10-year process of cleanup and remediation for the site. The primary contaminant identified is trichloroethylene (TCE), a solvent used for metal degreasing. According to the KDHE, TCE is a colorless, carcinogenic liquid posing health hazards to the central nervous system, kidneys, liver, immune system, male reproductive system, and developing embryos.
The class seeks compensation to cover the cost of installing home vapor intrusion mitigation systems among other damages. Attorneys at The Lanier Law Firm, representing the plaintiffs, argue that Union Pacific failed to inform the state or nearby residents of the toxic discharge for decades. "For decades Union Pacific failed to inform the state or nearby residents of this massive toxic discharge, leaving thousands of people to pay the price for years of neglect, cover-ups and corporate disregard for basic health and safety," says Mark Lanier of The Lanier Law Firm.
The court's decision allows the affected homeowners to pursue justice as a unified class. "This certification is an important step forward for the Wichita families living with and suffering the effects of this contamination," says Ryan Ellis of The Lanier Law Firm. The legal team includes counsel from Martin, Pringle, Oliver, Wallace & Bauer LLP; Nidel & Nace PLLC; Kresch Legal Services PR PLLC; and German Rubenstein LLP.
The case is titled Faye Black et al. v. Union Pacific Railroad Company, Case No. 23-1218-EFM-GEB, in the United States District Court for the District of Kansas.
How will the class action status impact the timeline and potential financial liability for Union Pacific?
What are the expected long-term health monitoring needs for residents in the affected neighborhoods?
Could this case set a precedent for similar environmental litigation against other industrial entities?



























