Does the Texas Commission on Environmental Quality (TCEQ) have the authority to adopt and implement rules relating to “Suspension or Adjustment of Water Rights During Drought or Emergency Water Shortage?” Tex. Comm’n on Envtl. Quality v. Tex. Farm Bureau, No. 13-13-00415-CV (Thirteenth Court of Appeals—Corpus Christi—Edinburg) LAF’s Attorney: Amy M. Emerson, Lloyd Gosselink Rochelle & Townsend, P.C., Austin.