“活动拦鱼栅”是根据山区水库的特点而设计的一种溢洪道防逃设备,现已在我区三道河水库建成。该水库位于南漳县山区,总库容1.61亿立米,养鱼水面6000亩,库内植被良好,水质肥,无凶猛鱼类,养鱼条件较好。但是,水库的承雨面积大(770平方平 “Activity barricade” is a kind of spillway anti-escalation equipment designed according to the characteristics of mountainous reservoirs. It has been completed in Sandaohe Reservoir in our district. The reservoir is located in the mountains of Nanzhang County, with a total storage capacity of 161 million cubic meters and a surface area of ​​6,000 acres of fish. The vegetation in the reservoir is good, water quality is good and no ferocious fish are found. However, the area of ​​the reservoir is large (770 square feet)