The Par River is a river of Arunachal Pradesh in the northeast of the Republic of India. It has a basin of 164,800 square kilometres (63,600 sq mi), of which 69,733 square kilometres (26,924 sq mi) (42%) are forested (2005 data). Its main tributaries are the Pang and Nimte rivers. It joins the Subansiri River(where?) and thus eventually the Brahmaputra.
References
Par River (Arunachal Pradesh) Wikipedia(Text) CC BY-SA