Cristina - Help me build a sand dam in Kenya! Sand dams are a proven way to ensure access to clean water, as well as bring natural life back to arid areas. They're small infrastructure projects that can be built and owned by local communities, with a bit of help - which is where you come in. Your donation will go towards construction materials and other necessities for building a sand dam in Tawa, Kenya. Target £1,000 Raised so far £285 £316 incl. Gift Aid Manage Cookie Preferences