This study aims to identify the effect of land use changes on the increase in runoff discharge in the Bukit Siguntang area, Palembang City, for five years, namely in 2019, 2021, 2022, 2023 and 2024. The method used in this study is spatial analysis using ArcGIS software version 10.8 to classify changes and using the Rational method to calculate runoff discharge. The results show that land use c…