西沥水库位于深圳市南山区西丽镇大沙河上游，建成于196o年，库容4200万立方米，设计以农业灌溉为主，灌溉面积1．82万亩。由于建库时施工期短、经验不足等因素，造成主坝结构单薄，工程质量较差，一直是座险库。改革开放以来，经过改造和配套完善，终于成为千年一遇的达标工程 Located in the upper reaches of Dasha River in Xili Town, Nanshan District, Shenzhen, Xilu Reservoir was built in 196o and has a storage capacity of 42 million cubic meters. It is mainly designed for agricultural irrigation with an irrigation area of ​​18,200 mu. Due to the construction period is short, lack of experience and other factors, resulting in the main dam structure is thin, poor quality of the project, has been a safe depository. Since the reform and opening up, after the transformation and improvement of supporting facilities, it has finally become a standard project in the once in a thousand years