Sumdorong Chu is a tributary of the Nyamjang Chu river that flows along the disputed Sino-Indian border between the Tsona County of Tibet and the Tawang district of Arunachal Pradesh. It originates in the Tokpo Shiri Glacier, about 7–10 kilometres east of Nyamjang Chu, and flows down to the river. Its junction with Nyamjang Chu is about two kilometers to th…
Sumdorong Chu is a tributary of the Nyamjang Chu river that flows along the disputed Sino-Indian border between the Tsona County of Tibet and the Tawang district of Arunachal Pradesh. It originates in the Tokpo Shiri Glacier, about 7–10 kilometres east of Nyamjang Chu, and flows down to the river. Its junction with Nyamjang Chu is about two kilometers to the north of that of Namka Chu, another contested river valley.
Country: China; India
Region: Shannan, Tibet; Arunachal Pradesh
District: Tsona County; Tawang district
City: Lė Township; Zemithang Circle
Source: Eastern Himalayas
Mouth: Nyamjang Chu valley
Progression: Nyamjang Chu, Tawang Chu, Manas River