This subchapter does not affect the ability to regulate groundwater as authorized under:
(1) Chapter 626, Acts of the 73rd Legislature, Regular Session, 1993, for the Edwards Aquifer Authority;
(2) Chapter 8801, Special District Local Laws Code, for the Harris-Galveston Subsidence District;
(3) Chapter 8834, Special District Local Laws Code, for the Fort Bend Subsidence District;
(4) Chapter 8802, Special District Local Laws Code, for the Barton Springs-Edwards Aquifer Conservation District; or
(5) Chapter 8811, Special District Local Laws Code, for the Corpus Christi Aquifer Storage and Recovery Conservation District.