In this study, the water treatment plants located on Tigris River within Baghdad city were subjected to qualitative and quantitative assessments. Based location, from upstream downstream are Al-Karkh, East Tigris, Al-Karamah, Al-Wathbah, Al-Wehdah, Al-Kadiseyah, Al-Dora, Al-Rashid. Data 2009 2020 turbidity, total dissolved solids, Alkalinity, hardness, chloride, calcium, temperature used in ass...