Songhua River

The Songhua River or Sunggari River (Sunggari Ula) is a river in Northeast China, and is the largest tributary of the Heilong River (Amur), flowing about 1,434 kilometres from Changbai Mountains through Jilin and Heilongjiang provinces. The river drains 557,180 square miles of land, and has an annual discharge of 2,463 cubic metres per second . As the Second Songhua River, it joins the Amur at Tongjiang, Heilongjiang.