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Ngugi, K. N.Keziah (author), Gichaba, C. M.Maina (author), Kathumo, V. M.Vincent (author), Ertsen, M.W. (author)Sand dams have become popular in many parts of the arid world as a relatively cheap and effective water harvesting technology. Kenya is one of the countries with the highest number of such dams, with semi-arid Kitui County having become a major hub in recent decades. These sand dams are used for water storage in the beds of Kituiās seasonal...journal article 2020