为使在我国某些地区基本建设中,有一个比较简单而又符合实际的小流域洪峰流量计算办法,我们根据河北、山西、陕西、河南、山东、湖北、浙江及东北地区共17个径流实验站和水土保持试验站,计54个流域的资料,进行了研究,并到各站调查了流域概况。我们对调查研究的情况和体会进行了初步总结,希望其中有关计算部分能供参考试用,同时对其中研究方法和观点,希望从事水文工作的同志提出宝贵的意见和见解,以便进一步研究改进。本文各径流站的汇水面积为0.0038～ In order to make the capital construction in some areas of our country have a relatively simple and practical calculation method of peak flow in small watersheds, we conducted a total of 17 runoff experiments in Hebei, Shanxi, Shaanxi, Henan, Shandong, Hubei, Zhejiang and Northeast China Stations and soil and water conservation pilot stations, accounting for 54 watershed data, conducted a study, and to the station survey of the basin profile. We have carried out a preliminary summary of the situation and experience of the investigation and study. We hope that the relevant part of the calculation can be used as a reference for the trial. At the same time, we have put forward valuable opinions and opinions on the research methods and views and those who wish to engage in hydrological work for further research and improvement. The catchment of this article catchment area of ​​0.0038 ~