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Sierra Leone - Improved water source, (% of total population with access)

62.60
(% of total population with access)
in 2015

Access to an improved water source refers to the percentage of the population with reasonable access to an adequate amount of water from an improved source, such as a household connection, public standpipe, borehole, protected well or spring, and rainwater collection. Unimproved sources include vendors, tanker trucks, and unprotected wells and springs. Reasonable access is defined as the availability of at least 20 liters a person a day from a source within one kilometer of the dwelling. Sources: World Health Organization and United Nations Children's Fund.

Date Value Change, %
2015 62.60 1.62 %
2014 61.60 1.65 %
2013 60.60 1.85 %
2012 59.50 1.71 %
2011 58.50 1.92 %
2010 57.40 1.77 %
2009 56.40 1.81 %
2008 55.40 2.03 %
2007 54.30 1.88 %
2006 53.30 1.91 %
2005 52.30 1.95 %
2004 51.30