Harrison County, MS v. U.S. Army Corps, No. 21-60897 (5th Cir. 2023)
Annotate this Case
Plaintiffs, in this case, are a group of Mississippi municipalities and associations harmed and threatened by this turn of events. They sued the Army Corps of Engineers (the “Corps”) under Administrative Procedure Act (APA) Section 706(1) for the Corps’ refusal to prepare a supplemental Environmental Impact Statement (EIS) as assertedly required by NEPA and accompanying regulations. Invoking the federal government’s sovereign immunity, the Corps moved to dismiss for lack of subject matter jurisdiction. The parties agreed on the legal question at issue—namely, whether NEPA and related regulations impose on the Corps a discrete duty to act that a federal court can compel it to honor under APA Section 706(1)—but disagreed on the answer to the question.
The Fifth Circuit affirmed the district court’s ruling granting summary judgment to the Corps. The court explained that because the Corps has no duty to prepare the supplemental EIS the plaintiffs seek, Plaintiffs have no APA claim for unlawful agency inaction, and the Corps is immune from their suit claiming otherwise. For better or worse, Congress and the Corps have authority to act on Plaintiffs’ dire environmental concerns. The federal courts do not.
Some case metadata and case summaries were written with the help of AI, which can produce inaccuracies. You should read the full case before relying on it for legal research purposes.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.