Kathmandu Flood Crisis: How Urbanization Is Making It Worse

Kathmandu in Danger: आखिर काठमाडौं किन डुब्छ? This documentary explores why Kathmandu keeps flooding and why the problem is much bigger than heavy rainfall alone. From the devastating September 2024 Kathmandu floods to today’s recurring urban flooding, we look at how extreme rainfall, rapid urbanization, floodplain encroachment, poor drainage, river obstruction, concretization, and the loss of wetlands and natural water-absorbing areas are increasing Kathmandu’s flood risk. We break down the geography behind Kathmandu’s vulnerability, explain how the city’s development has changed the natural movement of water, and examine solutions including floodplain protection, better stormwater drainage, rainwater harvesting, Sponge City principles, green infrastructure, wetlands restoration, and climate-resilient urban planning. We also look at what Kathmandu can learn from flood-management approaches used in the Netherlands, Japan, Singapore and China. Kathmandu Flood | Kathmandu Flooding | Urban Flooding Nepal | Kathmandu Valley Flood | Extreme Rainfall | Climate Change Nepal | Urbanization | Flood Risk | Monsoon Floods | Nepal Floods काठमाडौं किन डुब्छ? यो प्रश्नको उत्तर केवल भारी वर्षामा खोजेर पुग्दैन। यस भिडियोमा हामी September 2024 को विनाशकारी काठमाडौं बाढीदेखि अहिले काठमाडौंमा देखिने urban flooding सम्मका कारणहरू बुझ्छौँ—extreme rainfall, rapid urbanization, floodplain encroachment, कमजोर drainage system, नदी तथा खोलाको बहावमा अवरोध, concretization, wetlands र खुला जमिनको कमीले कसरी काठमाडौंको flood risk बढाइरहेका छन् भन्नेबारे। साथै, stormwater drainage सुधार, floodplain संरक्षण, rainwater harvesting, Sponge City, green infrastructure, wetlands संरक्षण र climate-resilient urban planning जस्ता समाधानहरू पनि हेर्छौँ। काठमाडौंलाई बाढीबाट पूर्ण रूपमा रोक्न नसकिए पनि बाढीलाई ठूलो विपत्तिमा परिणत हुनबाट कसरी रोक्न सकिन्छ—यही हो यस भिडियोको मुख्य प्रश्न। #floodnepal#flood#Kathmandu #KathmanduFlood #KathmanduFloods #UrbanFlooding #Nepal #NepalFloods #KathmanduValley #FloodRisk #ClimateChange #ExtremeRainfall #Monsoon #Urbanization #FloodManagement #SpongeCity