Water management in Dhaka Water management in Dhaka Water management in Dhaka, the capital of Bangladesh and a city with 20 million inhabitants, faces numerous challenges such as flooding, poor service quality, groundwater depletion, inadequate sanitation, polluted river water, unplanned urban development, and the existence of large slums where more than one third of its population lives. Residents of Dhaka enjoy one of the lowest water tariffs in the world, which limits the utility's capacity to invest. The utility in charge of water and sanitation in Dhaka, DWASA, addresses these challenges with a number of measures. It says that in 2011 it achieved a
Dhaka one of the busiest river ports in the world. The Port of Pangaon has been developed to cater to ocean-going vessels from the Bay of Bengal. Dhaka hosts the headquarters of the Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation. The city, in combination with localities forming the wider metropolitan area, is home to over 15 million . The population is growing by an estimated 4.2% per year, one of the highest rates amongst the Asian cities. The continuing growth reflects ongoing migration from rural areas to the Dhaka urban region, which accounted for 60% of the city's