Shiyan Reservoir in Shenzhen is under the jurisdiction of Water Conservancy Bureau, and Shiyan Constructed Wetland Park belongs to Shiyan Reservoir.

That's right. Shenzhen Shiyan Reservoir and Shiyan Constructed Wetland Park under the jurisdiction of the Water Conservancy Bureau belong to Shiyan Reservoir. Shiyan Reservoir, also known as Shiyan Lake, was completed in March 1960. Located in the northwest of Shiyan Street, Baoan District, Shenzhen City, Guangdong Province, with a total storage capacity of 319.88 million cubic meters. It is a medium-sized reservoir and one of the important drinking water sources in Shenzhen.