This paper describes the flood characteristics of Sijia river valley, according to the flood calculation problems in region without data, respectively uses storm flood method and rational formula method to carry on flood analysis, provides a relevant basis for the construction of the reservoir.%本文描述了四甲河流域的洪水特性，针对无资料地区洪水计算问题，分别采用暴雨洪水法、推理公式法对某水库进行洪水分析计算，为某水库的建设提供了相关的依据。
展开▼
