DETERMINATION OF RAINWATER DRAINAGE BASIN IN URBAN

Abstract

Abstract: Rainwater drainage is a very important task in urban areas. A place to live and travel to work and live that has to wade through water during the rainy season should not be an urban area. The trend towards smart urban areas is very necessary to control flooding during the rainy season. If you want to calculate secure rainwater drainage, it is necessary to correctly determine the water catchment basin and the basis for calculating the drainage aperture. Currently, many new urban areas are being formed but rainwater drainage is not guaranteed, many places are flooded. One of the causes of flooding is that the determination of water catchment basins is not true to reality. This study analyzes the determination of stormwater drainage basins in urban planning areas.