Challenges facing Wastewater Management in Fast Growing Cities in Tanzania: A Case of Dodoma City Council
Keywords:Wastewater, wastewater management, sewerage, waste stabilization ponds
AbstractThe main objective of this study was to examine the challenges facing the Urban Water Supply Authorities in fast growing cities on wastewater management, Dodoma City as a case study. The study used field observation and interview methods to collect data. The primary data were complimented by literature search to enrich the findings. Purposive sampling to Dodoma Urban Water supply and Sewerage Authority (DUWASA) and City Council Health officials was adopted to obtain the required information for this study. The findings revealed the major challenge facing DUWASA to include rapid expansion of the city associated with lack of funds for extension and rehabilitation of infrastructure. However, there is a minimal use of the available wastewater systems by the current population due to high cost of installation. The study recommends collaborative efforts by DUWASA and Dodoma City Council on the expansion of sewerage system to match with the current growing speed of the City. The study recommends for The Ministry of Water and Irrigation Tanzania to support DUWASA to execute its planned project of constructing larger waste stabilization ponds away from the residential areas.