Order of the National Green Tribunal in the matter of Meera Shukla Vs Municipal Corporation, Gorakhpur & Others dated 07/03/2019 regarding pollution of Ramgarh Lake, Ami River, Rapti River and Rohani River in and around District Gorakhpur, Uttar Pradesh. The rivers in question are tributary of river Ghaghara which in turn is a tributary of river Ganga.