德隆水库取用水方案及合理性分析

The Water Intake and Consumption Scheme and the Rationality Analysis of Delong Reservoir

德隆水库工程任务以农田灌溉和集镇及农村人畜饮水供水为主,属Ⅲ等中型水库。水库取用水合理性分析结果表明:水库多年平均取水量2 186×10~4m^3/a,占多年平均来水量的47.3%,取水对区域水资源可利用量有一定影响,但影响不大。取水水质良好,且取水口布置与工程地形地质条件适应性高。水库取用水合理可行且安全可靠。

Delong reservoir is a Ⅲ medium reservoir with the main task of farmland irrigation and drinking water supply.The rational analysis results of water intake and consumption shows that the average water intake of the reservoir is 2186 ×10~4 m^3/a for many years,which accounts for 47.3% of the annual average amount of water inflow.Although the water intake has a certain influence on the utilization amount of water resources in the river region,it does not affect much.The quality of water intake is good,and the layout of the water intake is highly adaptable to engineering geological conditions.Therefore,the water intake and consumption is reasonable,practicable and safe.