| Khar-Us Lake | |
|---|---|
&sq=Envato&lang=en&file=File:Khar_Us_Nuur_(Uvs_Aimag)_2021-09-14_Sentinel-2_L2A_True_color.jpg) | |
&sq=Envato&lang=en&file=File:Relief_map_of_Mongolia.png)  Khar-Us Lake | |
| Location | Uvs Province, Mongolia |
| Coordinates | 49°6′0″N 91°52′0″E / 49.10000°N 91.86667°E |
| Basin countries | Mongolia |
| Max. length | 19 km (12 mi) |
| Max. width | 7.8 km (4.8 mi) |
| Surface area | 63 km2 (24 sq mi) |
| Average depth | 5.2 m (17 ft) |
| Max. depth | 8.2 m (27 ft) |
| Water volume | 0.3265 km3 (264,700 acre⋅ft) |
| Surface elevation | 1,574 m (5,164 ft) |
Khar-Us Lake (Mongolian: Хар-Ус нуур, ᠬᠠᠷᠠᠤᠰᠤᠨᠠᠭᠤᠷ, lit. "black water lake", Chinese: 哈尔乌斯湖, 黑水湖) is a lake located in western Mongolia in the Uvs Province between the districts of Ömnögovi and Ölgii. Khar-Us Lake is located south of the city of Ulaangom and about 80 km (50 mi) north of the homonymous and larger Khar-Us Lake in the Khovd Province.