Beidagang Reservoir is a large reservoir in southern Tianjin built between 1974 and 1980.

It is the only large reservoir on the route of the Yellow River-Tianjin water transfer project.

It serves as the water supply reservoir to the downtown of Tianjin and surrounding industrial and agricultural areas.

The wetland around the reservoir is registered as a protected wetland of China.

[1][2] This Tianjin location article is a stub.