Flood control strategy in kali sabi river basin in Tangerang

Tangerang has suffered from severe urban floods frequently. Flood control and management of the areas are needed to attain better social economic rates, including reduce damage assets. This paper discusses some possible strategies flood systems suggests that government should apply in Kali Sabi river basin, City. Deciding water retention as one best ways be applied is begun with study survey on several parameters hydrologic components topography, watershed delineation, rainfall analysis, possibility analysis planning management. The results strategy manage stagnation by constructing a basin. area relatively flat topography slightly high rainfall. However, there also been an improper drainage system. These circumstances resulted having long time ground. Based consideration systems, basin solution. Practically, runoff discharge 158.44 m3/s causing flooding could accommodated construction.