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鹤地水库位于雷州半岛之北,横跨广东、广西两省四县,集雨面积1440平方公里,常年养鱼水面10.1万亩,库容11.5亿立方米,年平均降雨量1900毫米,溢洪道最大排洪量1928方立米/秒,是一个以灌溉为主、结合发电养鱼的大型水库。1959年10月水库建成以来,由于没有解决好鱼类防逃问题,每年排洪时都有大量鱼类从溢洪道口逃出,严重地影响了水库渔业生产的发展。因此,搞好防逃设施,是我库渔业亟待解决的问题。
Crane Reservoir is located in the north of Leizhou Peninsula, across Guangdong and Guangxi provinces in four counties, rainwater catchment area of 1440 square kilometers, perennial fish water surface of 10.1 million mu, storage capacity of 1.15 billion cubic meters, the average annual rainfall of 1900 mm, the largest spillway row Flood 1928 cubic meters / second, is a major irrigation, combined with generating large-scale fish farming. Since the completion of the reservoir in October 1959, a large number of fish escaped from the spillway every year during flood discharge because of the problem of preventing fish escaped. As a result, the development of reservoir fishery production has been severely affected. Therefore, improving anti-escaping facilities is a problem to be solved urgently in our reservoir fishery.