Datasets About Order by Relevance Name Ascending Name Descending Last Modified Go 1 dataset found Tags: WATER SUPPLY Filter Results Number of Registered Community Owned Water Supply Organisations (COWSO) in Ru... Updated August 20, 2019 | Created August 20, 2019 Tanzania National Bureau of Statistics This data shows the number of officially registered community owned water supply organizations (COWSOs) in Tanzania. COWSOs deal with management and operation and maintenance of... CSV