Juye coal mine distributes as a belt from south to north part. It is near the Yellow river in north part, and links Wanfuhe river in south part. Zhushuihe river, Zhuzhaoxinhe river, Yunjuanhe river and Yunjuhe river pass through mine area slantways, which provide natrual transportation riverway and power for managing colloapse areas by using sediments from the Yellow river. Through reasonable dredge, excavating riverway and transporting sand from distant, it is possible to make Juye coal mine recover rich c...