The Comparison of the Hydrogeological Conditions of Rongjiazhuang Hydroelectric Engineering and Longhuahe Water-supply Engineering

From three aspects of the run-off,flood and silt,this paper makes the comparison of Rongjiazhuang Hydroelectric Engineering and Longhuahe Water-supply Engineering,and reaches a conclusion that the hydrogeological condition of Longhuahe Water-supply Engineering is superior to the hydrogeological condition of Rongjiazhuang Hydroelectric Engineering.