Abstract: Storm water is main source of rainfall and the rainfall flow through the ground surface to generated the rainfall ok and a road, parking area, concrete surfaces and road pavement is do not allow the soak of water in ground surface. This research to focus the storm rainfall runoff. The problem of a due to improper building and drainage line, various solid waste and other domestic waste. In the modern era, to development is inclined towards increase the population of urban area, climate change to storm water management is the main concern to city planner and modelers to storm water check the quantity and quality of storm water. To design and analysis the drainage network system and use of various statistical maps have been generated and collect the rainfall data in GIS suggest modified the present drainage system. Use of rational method to calculate the storm water runoff. To study of storm water modeling with the flooding of urbanized watershed using Epa storm water management model.

Keywards: Runoff, Waterlogging, Geographical Research, digital Database, mapping techniques

| DOI: 10.17148/IARJSET.2022.9473