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| Study on "2022-08-13" rainstorm and flood of Heishankou River in Linze County |
| Yao Daishun, Zhou Yicheng |
| Zhangye Hydrological Station of Gansu Province,Zhangye 734000 |
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Abstract This paper analyzed and studied the causes of the "2022-08-13" rainstorm flood in Heishankou River,determined that the peak flow of Heishankou River was 59.8 m3/s,and the return period was 100 years.The investigation and study of the flood characteristics of the rainstorm provided data support for emergency response to sudden natural disasters such as heavy rainfall and local floods in Helishan District of Linze County.
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Received: 21 March 2024
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2024, Vol. 41 
