Musi River has 21 watersheds in Palembang. The Batang watershed is one of the watersheds that often experiences floods in Palembang. Batang watershed is located in Kalidoni District, Palembang City. Kalidoni District has a population of 126,207 people in 2021 with an area of 27.92 km2 where Kalidoni District is a flood-prone area with a high classification. Based on these problems, the purpose …