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 District 1905, Dhaka was declared to be the capital of the newly established state of Eastern Bengal and Assam, but Bengal was reunited in 1911. The rural areas under present Dhaka district, especially Dohar Upazila were used for the production of indigo. Following the partition of Bengal in (1947) appending the partition of British India in 1947, Dhaka became the capital of East Bengal as a part of the new Muslim state of Pakistan, while western part of Bengal with a majority Hindu population had become a part of the new and independent India, designated as West Bengal with Calcutta as