Place · river

Sankosh River

The Sankosh is a river that rises in northern Bhutan, where it is called the Puna Tsang Chu, and flows south through the Bhutanese town of Punakha into India, where it joins the Brahmaputra. In its lower course it forms part of the boundary between the states of Assam and West Bengal. In 1581 it became the boundary between the two halves of the divided Koch kingdom.

Sankosh River
Image: Taxidesign · CC BY 2.0 · Wikimedia Commons

Mentioned in 2 state histories

See also

Cite this entry
APA
The Epoch Institute. (2026). Sankosh River. In The Epoch Institute Encyclopedia. https://the-epoch-institute.org/encyclopedia/sankosh-river
MLA
“Sankosh River.” The Epoch Institute Encyclopedia, The Epoch Institute, 2026, https://the-epoch-institute.org/encyclopedia/sankosh-river. Accessed .
Chicago
The Epoch Institute. “Sankosh River.” The Epoch Institute Encyclopedia. 2026. https://the-epoch-institute.org/encyclopedia/sankosh-river.
Harvard
The Epoch Institute (2026) ‘Sankosh River’, The Epoch Institute Encyclopedia. Available at: https://the-epoch-institute.org/encyclopedia/sankosh-river (Accessed: ).

Last reviewed October 2026Random entry ↻