Ustye, Sakha Republic

Ustye (Устье; Уустуйа) is a rural locality (a selo), the only inhabited locality, and the administrative center of Ustyinsky Rural Okrug of Suntarsky District in the Sakha Republic, Russia. Its population as of the 2010 Census was 337, down from 406 recorded during the 2002 Census.

Geography
The village is located by the right bank of the Vilyuy, near the mouth of the Kempendyay, one of its tributaries, 5 km from Suntar, the administrative center of the district.