(a) This chapter applies only to a river authority that, directly or through a corporation created under Section 152.051, is engaged in the distribution and sale of electric energy to the public.
(b) This chapter does not apply to any litigation instituted before May 28, 1981, that questions the legality of an act taken or a proceeding conducted by a river authority before that date.
Official text of the Texas Water Code as published by the Texas Legislative Council.