Dhaka Faces Severe Waterlogging as Monsoon Rains Intensify
DHAKA — Heavy monsoon rainfall has once again paralyzed large portions of the capital city, leaving major thoroughfares submerged and thousands of commuters stranded. The seasonal downpours, which have intensified over the past 48 hours, have overwhelmed the city's aging drainage system, turning streets into rivers and
DHAKA — Heavy monsoon rainfall has once again paralyzed large portions of the capital city, leaving major thoroughfares submerged and thousands of commuters stranded. The seasonal downpours, which have intensified over the past 48 hours, have overwhelmed the city's aging drainage system, turning streets into rivers and bringing urban life to a virtual standstill.
In areas such as Mirpur, Mogbazar, and Old Dhaka, water levels reached knee-high in several residential pockets, forcing residents to move belongings to higher floors. The waterlogging has caused massive traffic congestion, as vehicles struggle to navigate flooded roads, leading to hours of delay for officegoers and students. Local authorities have deployed emergency pumps to clear stagnant water, but the sheer volume of precipitation has outpaced the capacity of the current infrastructure.
City Corporation officials stated that while several drainage projects are underway, the accumulation of plastic waste and silt in the conduits has significantly hampered the flow of water. "We are working around the clock to clear the blockages, but the intensity of this year's monsoon is unprecedented," said a senior engineer from the Dhaka North City Corporation. Experts suggest that without a comprehensive overhaul of the city's master plan for drainage and sewage, the capital will continue to face this annual crisis.
Environmentalists have pointed out that the rapid unplanned urbanization of Dhaka has led to the filling of natural wetlands and canals, which previously acted as natural reservoirs for rainwater. The loss of these permeable surfaces means that water has nowhere to go, resulting in prolonged flooding even after the rain stops.
On the international front, this pattern of urban flooding is not unique to Bangladesh. Many megacities across South Asia, including Mumbai and Karachi, are grappling with similar challenges as climate change increases the frequency and intensity of extreme weather events. Global climate reports indicate that coastal and riverine cities are increasingly vulnerable to 'urban heat islands' and flash floods, necessitating a shift toward 'Sponge City' concepts—an urban design philosophy that emphasizes permeable pavements and green roofs to absorb water.
Meanwhile, the Ministry of Health has issued a warning regarding the rise of waterborne diseases. With stagnant water becoming a breeding ground for mosquitoes and contaminating drinking water sources, health officials are urging citizens to boil water and maintain hygiene to prevent outbreaks of cholera and dengue fever.
As the Meteorological Department predicts more rainfall over the coming week, the government has advised residents in low-lying areas to remain vigilant. The situation underscores the urgent need for sustainable urban planning to ensure that the heart of Bangladesh can withstand the growing pressures of a changing global climate.