素有“九山半水半分田”之称的开化县地处浙江西部、浙皖赣三省七县交界区,是钱塘江的发源地。全县总面积2227.81平方公里,总人口34万人。近年来,开化县着眼于区域、流域整体利益和长远发展,立足自身资源优势,深入实施“生态立县”战略,大力开展生态水利建设和管理, Known as the “Kinshan half-water field,” known as Kaihua County is located in the western Zhejiang, Zhejiang and Jiangxi provinces and seven counties in the junction area, is the birthplace of the Qiantang River. The county has a total area of ​​2,227.81 square kilometers and a total population of 340,000. In recent years, Kaihua County has focused on the overall interests and long-term development of the region and the watershed, based on its own resource advantages, in-depth implementation of the “” ecological county" strategy, vigorously carry out ecological water conservancy construction and management,