General situation of Huangni water system

It is named because of the large silt content in the river. The river below Qiu Li Gouzhen was originally called Leifeng Banner River, and the water conservancy department of 1983 called the whole river Huangni River. Huangnihe River originates from the east mountain of Zhangguangcailing Mountain in Huangnihe Town, Dunhua City, Jilin Province, and flows through Huangnihe Town and Qiu Li Gou Town in Dunhua City from west to east, where it joins Mudanjiang. The river source is 800 meters above sea level, the estuary is 4 15 meters above sea level, and the river slope is 2.9? . There are 8 tributaries with a drainage area of 20 ~ 100 square meters.