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Case studies
The cost of a sand dam in Kenya was very low, yielding 2,844 m3 of water was $3,260 = $1.15 per m3 storage.
==Case studiesField experiences==
In Kenya, it has been used with good outcome in the Kitui, Machakos and Samburu districts. Other countries with similar dry environments such as the U.S.A, Thailand, Ethiopia and Namibia also have used it in numerous and diverse forms.
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