Where is the drainage authority in qibin district?

A district under the jurisdiction of Hebi City, Henan Province, China. The competent department of drainage shall be qibin district City Administration (or Municipal Engineering Administration). Binhai Urban Management Bureau is a public institution directly under the qibin district Municipal People's Government, which is mainly responsible for the management and maintenance of urban public facilities, environmental sanitation and urban landscaping in qibin district. These include the drainage management in qibin district, such as the construction, operation and maintenance of infrastructure such as sewage treatment plants and rainwater collection systems.