Tenis
| Tenis | |
|---|---|
| Тенис | |
Sentinel-2 picture of the Krutinka Lakes with lake Tenis in the middle | |
| Location | Ishim Steppe West Siberian Plain |
| Coordinates | 56°08′N 71°53′E / 56.133°N 71.883°E |
| Primary inflows | Osha |
| Primary outflows | Osha |
| Catchment area | 10,700 square kilometers (4,100 sq mi) |
| Basin countries | Russia |
| Max. length | 24 kilometers (15 mi) |
| Max. width | 17 kilometers (11 mi) |
| Surface area | 98 square kilometers (38 sq mi) |
| Max. depth | 4 meters (13 ft) |
| Surface elevation | 118 meters (387 ft) |
| Islands | None |
Tenis (Russian: Тенис), is a lake in the southern part of the West Siberian Plain, Omsk Oblast, south-central Russia.
The lake is an Important Bird Area, especially for the Dalmatian pelican, and is part of a 30,000 hectares (74,000 acres) protected area. The name is probably from teŋiz, the Siberian Tatar word for "sea".