The difference between reservoir and ecological immigration bureau and water conservancy bureau

In some places where water integration reform has been carried out, the functions of the Immigration Bureau belong to the Water Resources Department, but you mean the Water Resources Bureau, that is, you didn't carry out water integration reform there, or you called the Water Affairs Bureau. Both the Immigration Bureau and the Water Resources Bureau are administrative units under the government. The function of the Immigration Bureau is mainly aimed at a department to resettle people who need to move in the construction area due to water conservancy projects such as reservoir construction. The main functions of the Water Conservancy Bureau are water conservancy construction, flood control and drought relief, and water administrative law enforcement.