03/06/2026
In Hudumburung, Kawangu, the first new ferrocement reservoir of the 2026 Water Connections programme is rising from the ground.
From a distance, it does not look spectacular. There is no machine, no factory, no big company. There are hands, sand, cement, wire, wood, water, heat, dust, and people working together. Three members of our team are building it with village families, step by step, so the method can later be understood, maintained, repaired, and repeated locally.
This reservoir will store about 5,300 litres of rainwater. It is built with six lighter moulds, 1.50 metres high and 2.12 metres in diameter, using materials available here in Sumba. Around ten days of work are needed to complete one tank. The cost is around CHF 2,245 per reservoir. For this amount, more than 15 people, or about three families, can have safer access to stored water close to where they live.
This is not only construction. It is public health.
When water is far away, children miss school. Women lose hours every day carrying heavy containers. Families drink what they can find. Hygiene becomes difficult. Diarrhoeal diseases, skin infections, parasites, dehydration, and malnutrition become part of daily life. In places like Hudumburung, clean water is not a comfort. It is prevention. It is medicine before illness begins.
With and foundations, we are not bringing a finished object and leaving. We are building with the community. The reservoir belongs to the village because the knowledge stays in the village. That is the only way this work can last.
One tank. Ten days. Local materials. Local hands. More than 15 people with safer water.
This is how the Water Connections programme moves forward in 2026: not with promises, but with concrete, measurable, repairable solutions, built where people need them most.