A district may collect solid waste and may purchase, construct, acquire, own, operate, maintain, repair, improve, and extend a solid waste collection and disposal system inside and outside the district and may make proper charges for its facilities or services provided by the system.Added by Acts 1983, 68th Leg., p. 2448, ch. 435, Sec. 4, eff. Aug. 29, 1983. Amended by Acts 1985, 69th Leg., ch. 447, Sec. 1, eff. Nov. 15, 1985.