Water level adjustment: The water level of Fenhe River can be effectively adjusted through the lifting of the hydraulic dam, ensuring the stability of the water level of Fenhe River in different seasons and periods, and meeting the needs of irrigation and power generation.

Promote economic development: The construction of water conservancy dams can promote the development of local economy, such as tourism, agriculture and industry. At the same time, the power generation function of the hydraulic dam can also provide clean energy for the local area.