| Lake Udyl | |
|---|---|
 from space (false color) | |
  Lake Udyl  Lake Udyl | |
| Location | Khabarovsk Krai |
| Coordinates | 52°07′50″N 139°50′29″E / 52.1305556°N 139.8413889°E |
| Basin countries | Russia |
| Surface area | 330 square kilometres (130 sq mi) |
| Max. depth | 5 metres (16 ft) |
| Official name | Lake Udyl and the mouths of the Bichi, Bitki and Pilda Rivers |
| Designated | 13 September 1994 |
| Reference no. | 687[1] |
Lake Udyl (Russian: Удыль) is a large freshwater lake in Khabarovsk Krai, Russia. It has an area of 330 square kilometres (130 sq mi). It is 50 miles (80 km) long and 9 kilometres (5.6 mi) wide. Maximum depth is about 5 metres (16 ft). It lies near the left bank of the Amur River.