根据广东省规定的小型水库达标验收标准,《水库洪水复核及防洪安全校核》的要求,对大马力水库设计水位30年一遇,校核水位500年一遇,进行复核,同时考虑加高加宽堤围,扩大库容、增加民用供水量。 According to the acceptance standard of small reservoirs stipulated by Guangdong Province and the requirements of “reservoir flood check and flood control safety check”, the design of the water level of the High-horsepower Reservoir should be conducted in 30 years once. Once the water level in 500 years has been checked, Widening embankment, expanding storage capacity and increasing civil water supply.