The following is a list of rivers in Bhutan; all rivers in Bhutan ultimately drain to the Brahmaputra River in India.
Western Bhutan Jaldhaka River or Di Chu Amo Chhu or Torsa Wong Chhu or Raidak Ha Chhu Paro Chhu Thimphu Chhu/Wang Chhu Puna Tshang Chhu or Sankosh River
Pho Chhu Mo Chhu Tang Chuu.
Eastern Bhutan
Manas River Mangde Chhu or Tongsa Bumthang River or Murchangphy Chhu Drangme Chhu (sometimes considered part of the Manas River) Kuru Chhu or Lhobrak Kulong Chhu Womina ChhuAssessment Report, Department of Energy of Bhutan Tawang Chhu or Gamri Pagladiya River Puthimari Nadi Dhansiri Nadi
References