2 wastewater treatment plants (Kiziltepe and Yesilli) and 173.8 km of collectors. Kiziltepe has an average flow of 65,000 m3/day and serves a population equivalent (PE) of 325,000. Yesilli has an average flow of 12,000 m3/day and serves a PE of 45,000. Activated sludge anaerobic digestion technology. 2032 Horizon year.