Water is the blue thread of integration connecting people, places, and progress. It is essential to the well-being of children and their communities and creates pathways out of poverty. Water transforms lives by driving economic growth, food security, environmental resilience, safe healthcare, and educational success. Mapping the Blue Thread is World Vision’s 2026 to 2030 global business plan to deliver adaptive water, sanitation, and hygiene (WASH) solutions for a better, healthier world across 42 countries. Our data-driven approach enables country WASH teams to deliver targeted, location-specific strategies that maximize impact, effectiveness, and sustainability.

In the remote village of Mafika-Lisiu, Mohale’s Hoek, World Vision International Lesotho transformed lives by installing 17 community taps, ending decades of water scarcity. The story of ‘Malimo and her mother, ‘Masimone, reflects how access to clean water restored health, dignity, and hope—reducing disease, improving hygiene, and empowering families to thrive.

World Vision Mozambique brings hope to Mabalane communities with sand abstraction technology, ensuring clean water, safety, and better living conditions.

The DAWAM project has brought clean water to Riza Gol and Jan Aga in their villages, transforming their lives, bringing hope, and creating lasting change.

Thanks to the World Vision USA-funded WASH project, health centers like Matimba and Ntoma in Rwanda have experienced a transformative shift from years of water scarcity and poor hygiene to having reliable access to clean water, proper sanitation, and improved maternity and laundry facilities. This has enhanced the quality of care for thousands of patients each month, reduced infections, and restored dignity to mothers and healthcare workers alike. Originally targeting 14 facilities, the project now benefits 18 centers and their surrounding communities, offering a healthier and more hygienic future for all.

PWSPs use trained staff, digital tools & community input to keep rural water flowing sustainably. Download the full report to learn more.

Drinking Water Sustainability Fund (DWSF) boosts rural water systems with loans, tech aid & insurance, ensuring safe and reliable water. Download the full report to learn more

Insurance Scheme protects rural water systems from breakdowns, theft & disasters, ensuring fast recovery & trust. Download to learn more.