Ögii Lake
| Ögii Lake | |
|---|---|
Ögii Lake side in 2014. | |
| Location | Ögii nuur, Arkhangai |
| Coordinates | 47°46′15″N 102°46′00″E / 47.77083°N 102.76667°E |
| Basin countries | Mongolia |
| Max. length | 7.9 km (4.9 mi) |
| Max. width | 5.3 km (3.3 mi) |
| Surface area | 25.7 km2 (9.9 sq mi) |
| Average depth | 6.6 m (22 ft) |
| Max. depth | 15.3 m (50 ft) |
| Water volume | 0.17 km3 (140,000 acre⋅ft) |
| Surface elevation | 1,337 m (4,386 ft) |
| Official name | Ogii Nuur |
| Designated | 6 July 1998 |
| Reference no. | 955 |
Ögii Lake (Mongolian: Өгий нуур IPA: [ɵɡ̊íː nʊːɾ]) is a freshwater lake in Ögii nuur, Arkhangai Province, Mongolia. The lake, designated as a Ramsar Site of International Importance, is known for its fish and for birdlife. It is a stopover point for migrating waterbirds of the family Anatidae and has been designated an Important Bird Area by BirdLife International.