Water supply and sanitation in Sub-Saharan Africa

rdf:langString Water supply and sanitation in Sub-Saharan Africa

rdf:langString Although access to water supply and sanitation in Sub-Saharan Africa has been steadily improving over the last two decades, the region still lags behind all other developing regions. Access to improved water supply had increased from 49% in 1990 to 68% in 2015, while access to improved sanitation had only risen from 28% to 31% in that same period. Sub-Saharan Africa did not meet the Millennium Development Goals (MDGs, 1990–2015) of halving the share of the population without access to safe drinking water and sanitation between 1990 and 2015. There still exists large disparities among Sub-Saharan African countries, and between the urban and rural areas. The MDGs set International targets to reduce inadequate Water Sanitation and Hygiene (WASH) coverage and now new targets exist under the Sustainable Development Goals (SDGs, 2016–2030). The MDGs called for halving the proportion of the population without access to adequate water and sanitation, whereas the SDGs call for universal access, require the progressive reduction of inequalities, and include hygiene in addition to water and sanitation. Particularly, Sustainable Development Goal SDG6 focuses on ensuring availability and sustainable management of water and sanitation for all. Usually, water is provided by utilities in urban areas and municipalities or community groups in rural areas. Sewerage networks are not common and wastewater treatment is even less common. Sanitation is often in the form of individual pit latrines or shared toilets. 70% of investments in water supply and sanitation in Sub-Saharan Africa is financed internally and only 30% is financed externally (2001–2005 average). Most of the internal financing is household self-finance ($2.1bn), which is primarily for on-site sanitation such as latrines. Public sector financing ($1.2bn) is almost as high as external financing (US$1.4bn). The contribution of private commercial financing has been negligible at $10 million only.