Designated Best Use of Water Along Riverine Length of Ami River in U.P.

The main purpose of this study is to analyse the contamination in Ami River and conclude the class of river water for best designated uses. River Ami is tributary of River Rapti. Ami River is originated from Sahara Tal near Pre- Hallur (Siddhartha nagger) and joins to river Rapti. The serpentine length of Ami river is 126 kilometers and it's receives the industrial and domestic effluent during the course of 90 kilometers. The sample was collected from mid-stream of river Ami at nine locations which covers the whole river. This study carried out during the august 2015 to December 2015. The collected samples are subjected to test for physico-chemical analysis. The main reason of degradation of water quality of Ami river was due to the improper sanitation, too much anthropogenic activities, and high rate of direct discharge of effluent by industrial and domestic sectors, that is finally changed into below class�E.