Buor-Ürex

Buor-Ürex, whose Sakha name means “clay stream,” rises near the Kyundyulyun mountains and flows northeast to join the Chondon from the left. The Chondon crosses the Yana–Indigirka lowland on its way to the Laptev Sea. The tributary descends from higher ground into the broad Arctic plain, where rivers wind among lakes and marshes and winter ice persists for many months.