President Donald Trump's administration is engaged in a legal dispute over its plan to convert the East Potomac Park municipal golf course into a championship-level facility, a project with preliminary cost estimates ranging from $20 million to $49 million.

This legal battle matters because it involves allegations of environmental and historic preservation violations, including the dumping of potentially toxic debris. It also raises concerns about public access to affordable recreation as a historic public park faces transformation into a high-end golf course.

What the records show

On February 13, 2026, the DC Preservation League, a preservationist group, along with two local residents, filed a lawsuit against the Department of the Interior and the National Park Service. The lawsuit alleges that the administration's plan violates environmental and historic preservation laws, specifically citing the National Environmental Policy Act (NEPA) and the National Historic Preservation Act (NHPA). Plaintiffs also contend the plan defeats the 1897 statute's purpose of a park for public recreation.

A central allegation in the lawsuit involves the dumping of debris from the White House East Wing demolition onto the golf course. An interim report commissioned by the park service revealed this debris contained toxic substances, including metals, PCBs, pesticides, and petroleum byproducts, at levels exceeding laboratory limits. The administration reportedly did not complete soil testing before declaring this debris safe. Over 30,000 cubic yards of excavated soil had been transported to the site as of last month. Opponents fear the project will limit access and turn the course into an exclusive, high-end facility.

The timeline

The legal challenge began on February 13, 2026, with the filing of the lawsuit in the U.S. District Court for the District of Columbia. U.S. District Judge Ana C. Reyes has presided over the case. On October 13, 2026, Judge Reyes issued an order halting tree-cutting at the site, calling the removal