Sand Dams

This video shows the impact of sand dams in communities in semi-arid Africa. Sand dams can provide a permanent local clean water supply for one community when it is designed correctly and when it is owned by the community themselves. An explanation of building sand dams is given.

More info: www.excellentdevelopment.com
Produced by: Excellent Development Limited
Year: 2006
Language: English

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dams development drinking Excellent recharge sand water  
Date
May 15, 2020  
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