(a) In this section, "affected person" has the meaning assigned by Section 13.002, Water Code.
(b) The authority shall notify affected persons of their right to appeal changes to rates:
(1) in notices related to changes to rates;
(2) in utility bills sent before the deadline for initiating an appeal under Chapter 13, Water Code; and
(3) on the authority's website.
(c) The notice required by Subsection (b) must include descriptions of:
(1) the appeals process;
(2) the requirements for an appeal, including the number of signatures needed on a petition; and
(3) the methods available for obtaining additional information related to rates.