Essay : Water logging problem in Dhaka City

Introduction:

Bangladesh is one of the most populated countries in the world. As the growth of the urban population increases at an exceptionally rapid rate, its cities are being unable to cope with the situation due to its internal resource constraints and management limitations. In recent years, the mega cities of Bangladesh, such as Dhaka and Chittagong have faced extensive water logging during the monsoon (May to October). Common problems during this period are increase in water pollution, traffic congestion, air and noise pollution, solid waste disposal, etc. This is not only a problem in Dhaka, but also in other cities such as Chittagong, Khulna, Barisal and other populated and less populated cities which have all been cruel victims of water logging.

causes of water logging:

Structural causes are one of the main culprits behind the problem of water logging. Rapid urbanisation, unplanned digging of roads for maintenance purpose, unplanned and unsecured drainage system, shrinking of natural drainage and wetlands due to unauthorised land filling and illegal construction over canals is all contributing to water logging. Constant land grabbing is leading to the blockage of natural filtration of rainfall, thus, adding to the problem at hand.

Improper management is another major contributor. Governing authorities do not have any long term, coordinated plans to address the problem of water logging. The government has failed to maintain any control over unauthorised and unplanned development that is occupying canals and water bodies in and around cities. They do not even bother to supervise the digging of roads during monsoon by WASA, Rajuk, City Corporation and other private developers.

People of mega cities like Dhaka, Chittagong and other populated cities have valid reasons to be worried as it is they who suffer from problems caused by water logging. Even due to slight rainfall, roads sometimes become unusable. 

Ways of Solving:

In order to eradicate this problem, natural drainage system has to be restored. Road construction and other public facility based work should be undertaken at proper times and must be finished before the arrival of the rainy season. Unauthorised filling of canals must be stopped, and those responsible must be punished. The government should take proper measures to ensure these criterions are being fulfilled. It is up to our honourable government to immediately address the problem and relieve the population of cities such as Dhaka and others from the serious sufferings they have to endure because of water logging.