Distribution of Flood Risk Area in Bodri Watershed of Kendal Regency

Distribution of Flood Risk Area in Bodri Watershed of Kendal Regency

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Flooding is a catastrophic phenomenon that can occur due to various factors, such as uncontrolled land-use changes, climate change, and weather anomalies, and drainage infrastructure damage.The Bodri watershed in Kendal Regency is one of the The urban rent in the multicultural city: retail shops, migrants and urban decline in the historic centre of Palermo [La rendita urbana nella città multiculturale: attività commerciali, migranti e declino urbano nel centro storico di Palermo] watersheds in Central Java, which is categorized as critical based on Decree No.328/Menhut-II/2009.Some of the problems in the Bodri watershed include land use that is not suitable for its designation, flooding, erosion, and landslides.This study aims to conduct spatial modeling to create flood hazard maps and flood risk level maps in the Bodri watershed.

The method used is hydrograph analysis, flood modeling, analysis of potential flood hazards, and analysis of flood risk levels.Analysis of the potential for flood hazards from the spatial modeling inundation map with the input of the flood peak return period of 2 years Graphene: Preparation, tailoring, and modification (Q2), 5 years (Q5), and 50 years (Q50).Vulnerability analysis based on land use maps of flood hazard areas.The distribution of flood-prone areas in the Bodri watershed is in Pidodo Kulon Village, Pidodo Wetan Village, and Bangunsari Village.