(a) The purpose of this subchapter is to set out the boundaries of priority groundwater management areas (PGMAs) designated and delineated prior to September 1, 1997 under the Texas Water Code (TWC).
(b) PGMAs designated after September 1, 1997 are delineated by commission order under TWC, Chapter 35, using the process contained in Subchapter E of this chapter (relating to Designation of Priority Groundwater Management Areas).

Source Note: The provisions of this §294.30 adopted to be effective August 29, 2002, 27 TexReg 7954; amended to be effective August 16, 2012, 37 TexReg 6068