The purpose of our work is to improve water & sanitation conditions, and our staging point is Jakarta’s slum communities. WatSan Action is a U.S.-based organization founded to support this cause, which evolved into establishing an Indonesian-based organization, Yayasan Tirta Lestari. By working in partnership, WatSan Action serves as an umbrella organization advising the operational arm, Yayasan Tirta Lestari, which together with donor support enables a dynamic foundation to address water & sanitation issues.

WatSan Action’s mission is to strategically advise on appropriate technologies and approaches, financial sustainability, and streamline communications to improve water & sanitation conditions through the activities of Yayasan Tirta Lestari.

Yayasan Tirta Lestari’s mission is to work with disadvantaged Indonesian communities to improve water & sanitation conditions through educational activities and participatory projects.

Our shared vision is a world where everyone collaborates to create access to clean water and a sanitary environment for all.