State of Oklahoma v. United States Environmental Protection Agency et al

  1. July 27, 2015

    Okla. Says Irreparable Harm Imminent From Clean Water Rule

    Oklahoma told a federal court Friday that its sovereign interests will be irreparably harmed if the federal government wins its bid to stay its suit, which challenges a new federal rule clarifying federal jurisdiction over waterways, while the Judicial Panel on Multi-District Litigation mulls whether to consolidate similar litigation.

  2. July 09, 2015

    Okla. Sues EPA For Overstepping Water Jurisdiction

    The state of Oklahoma on Wednesday challenged the U.S. Environmental Protection Agency's new rule clarifying federal jurisdiction over waterways, saying the agency has unlawfully expanded its reach over countless bodies of water that were previously regulated by the states.