Gateway Village, LLC v. Montana Department of Environmental Quality

delivered the opinion of the Court. ¶1 This action arises out of a final administrative decision by the Montana Department of Environmental Quality (DEQ) to grant a wastewater discharge permit to the Gallatin Gateway County Water & Sewer District. Gateway Village, LLC — which owns real property adjacent to and down-gradient from the proposed activities — filed a petition for judicial review and a complaint for declaratory and injunctive relief. The Eighteenth Judicial District Court, Gallatin County, remanded the case to DEQ for additional analysis including preparation of an Environmental…