Texas Commission on Environmental Quality and Guadalupe-Blanco River Authority v. National Wildlife Federation

Motion Granted and Appeal Dismissed; Supplemental Memorandum Opinion filed October 22, 2026. In The Fifteenth Court of Appeals NO. 15-24-00050-CV TEXAS COMMISSION ON ENVIRONMENTAL QUALITY AND GUADALUPE-BLANCO RIVER AUTHORITY, Appellants V. NATIONAL WILDLIFE FEDERATION, Appellee On Appeal from the 98th District Court Travis County, Texas Trial Court Cause No. D-1-GN-20-007096 SUPPLEMENTAL MEMORANDUM OPINION We issued an opinion in this case on March 10, 2026, affirming the trial court’s judgment. A timely motion for rehearing was subsequently filed. On October 7, 2026, the appellants filed an unopposed motion to dismiss the appeal. We grant the unopposed motion to dismiss, vacate our March 10, 2026 judgment, and dismiss the appeal. The parties have not requested that we withdraw our March 10, 2026 opinion, and we do not do so. See Tex. R. App. P. 42.1(c) (“In dismissing a proceeding, the appellate court will determine whether to withdraw any opinion it has already issued.”). Because no agreement as to costs has been made by the parties, we will tax costs against the appellants. See id. R. 42.1(d) (“Absent agreement of the parties, the court will tax costs against the appellant.”). PER CURIAM Panel consists of Chief Justice Brister and Justices Field and Farris 2