Sec. 363.143.  FEES FOR SERVICES.  (a)  While bonds are outstanding, the governing body may adopt and collect fees for services furnished or made available by the solid waste management system, including a resource recovery system.
(b)  The fees must be adequate to provide and maintain the funds created by the resolution authorizing the bonds and to pay:
(1)  operational costs or expenses allocable to the solid waste management system, including a resource recovery system;  and
(2)  the principal of and interest on the bonds.
Acts 1989, 71st Leg., ch. 678, Sec. 1, eff. Sept. 1, 1989.