| Supung Lake | |
|---|---|
  Supung Lake | |
| Coordinates | 40°28′N 124°59′E / 40.467°N 124.983°E |
| Type | reservoir |
| Primary inflows | Yalu River |
| Basin countries | North Korea, China |
| Surface area | 274 km2 (106 sq mi) |
| Water volume | 14.6 km3 (3.5 cu mi) |
Supung Lake(수풍저수지) is an artificial reservoir on the border between North Korea and China. The lake has been created by a damming of the Yalu River by the Sup'ung Dam, located just upstream from Sinuiju, North Korea.