Classes

Attributes

Representation rivers

I

Smooth-flowing, steady rivers, streams, and lakes

Kherlen, Selenge, Orkhon, Tuul and its headwater, Zawkhan and its estuary

II

A river with many rocks and whirlpools, and a lake with waves

Ider, Eg, Kharaa, Yeruu, Delger

III

A mountain river with large rocks and a lake that requires boating skills, rapids and waves

Bogd, Suman, Khowd, Bulgan river, Ongi, Baidrag, Eg river and its estuary and middle part, Khuwsgul

IV

Strong currents and raging

rivers in floods

Chuluut, Khowd, Orkhon, Tuul and its headwater, Zawkhan and its headwater

V

Rivers and streams with many rapids, waterfalls and gorges in rugged mountain

Turgen Uws, Uyench, Bodonch, Khowd and its headwater, Choirgo rapid in Chuluut gorge