Except as otherwise provided in this chapter, all applications for commission actions authorized by the Texas Water Code and this chapter are subject to and governed by Chapter 281 of this title (relating to Applications Processing) which provides procedures and schedules for processing all applications by the commission, and Chapter 50 of this title (relating to Action on Applications) and Chapter 55 of this title (relating to Request for Contested Case Hearings) as applicable.
30 Tex. Admin. Code § 293.6