Aimchan

The Aimchan is a tributary of the Chelasin in the mountainous country inland from the Sea of Okhotsk. Its waters belong to the Maya basin and ultimately reach the Arctic through the Aldan and Lena. The Dzhugdzhur mountains divide these northward-flowing rivers from short streams that descend to the nearby Pacific coast. Forested valleys and high ridges shape the landscape between the two great drainage systems.