Texas Government Code - GOV'T § 1505.070. Charges

(a) The governing body of a municipality shall set and at all times maintain charges for services and facilities of the project, and for the sale of reclaimed land, in amounts sufficient to pay, create, or fund, as appropriate, each item listed in Section 1505.062(b).

(b) A state bureau, board, commission, agency, or instrumentality may not supervise or regulate the amount of a charge of the municipality. This subchapter does not affect a power or duty of the Texas Board of Health.