(1) Entered into contracts obligating the county to supply or direct minimum quantities of solid wastes to sites or facilities designated in the contract in order that those sites or facilities will operate economically and generate sufficient revenues to liquidate any bonded or other indebtedness incurred by reason of those sites or facilities; or
(2) Adopted a franchise system for the disposal of solid or liquid wastes. [1981 c.386 §3; 1993 c.560 §20]