This work introduced water resource management of some developed countries such as the USA, Australia, Japan, Germany, France, etc. The countries developed individual water resources management models based on their own conditions. In America, a coordinative mode between region and river basin was formed. The Japanese muti-flood control mode which clarified the responsibilities of the administration and local government enhanced the management. Singapore owns a unique management mode, which effectively guaranteed the implementation of water resource management. This work offers references to the formation of water resource management modes suitable for different countries.