Laindatang Water Reservoir Report documents the construction of a 114 m³ reinforced concrete rainwater system in East Sumba. Built to secure dry season water for more than 200 people and a local school, the reservoir is now full and operational, confirming structural reliability and community management.
Water, Nutrition & Survival
Clean water is the foundation of everything. Without it, there can be no nutrition, no sustainable health. By ensuring access to water, we protect children, prevent disease, and enable communities to survive, grow, and thrive over the long term.

The Water, Nutrition & Survival category addresses core public health determinants that directly affect morbidity and mortality in ultra-rural settings.
Articles document how limited access to safe water, adequate nutrition, and basic sanitation increases the risk of waterborne disease, malnutrition, dehydration, and infection. Interventions follow WHO public health standards, combining water infrastructure, food support, hygiene promotion, and community education. This category highlights field-based actions that stabilize health, prevent avoidable disease, and support survival where resources and healthcare access remain critically limited.
Latest field updates
Malnutrition Is an Infection Multiplier | Child Immunity
Malnutrition is an infection multiplier in East Sumba, where one child in three faces growth delay. Undernutrition weakens cellular immunity, increases infection severity, and turns common illnesses into life-threatening complications. Restoring nutrition means restoring immune defense and survival.
Health Without Infrastructure Fiction | Rural Care
Health Without Infrastructure Fiction describes a simple reality in ultra-rural East Indonesia. When roads, water, and electricity are absent, diagnosis is delayed and preventable disease becomes lethal. Infrastructure is not secondary to healthcare. It is healthcare.
Water Reservoir Graduation Scale Protecting Community Health
Inside the Laindatang reservoir, a graduation scale measures every ten-thousand litres of stored water. This precise tool allows safe monitoring, controlled use, and long-term protection of clean water. In ultra-rural villages, measuring water accurately is not technical detail. It is prevention and survival.
Laindatang Water Filtration System | Preventive Health
Before water reaches the tank in Laindatang, it is filtered by hand. Custom-built filtration modules remove debris, organic matter, and insects, reducing contamination risks. This system turns rainwater harvesting into preventive medicine for families living far from any medical infrastructure.
Clean Water Roof in Laindatang | Medical Water Safety
A light steel roof now protects the Laindatang reservoir, shielding filtered rainwater from heat, light, and contamination. Built with villagers by Fair Future and Kawan Baik Indonesia, this structure turns rainfall into safe drinking water and prevents avoidable disease.
Laindatang water reservoir work – sealed interior
Laindatang water reservoir work required transforming raw concrete into a sealed chamber through seven protective layers. Each layer prevents contamination, stabilises the structure, and protects the health of families. This technical process is essential for long term safe water in East Sumba.
Laindatang water reservoir construction improving access
In Laindatang we build a 115000 litre reservoir by hand with villagers, shaping steel, timber, and concrete on a remote plateau. This work brings clean water to families who have lived without it and strengthens community health for the years ahead.
Hill access for water in Laindatang begins
Repairing Laindatang’s hill road was essential to bring clean water. The slope was broken and unsafe, but now machinery can finally reach the site. A first step toward reducing disease and improving daily life.
Rainwater tank Wai La Padang protects village health
In Hambarita the rainwater tank Wai La Padang changes how water and health begin each day. Before this project families rode kilometres on scooters for a few jerrycans. Now 5 300 litres of rooftop rain stand beside three small homes, saving money, energy, and clinic visits while protecting every child from dirty water.
Wai Pa Luri Wangu clean water tank for Hambarita village
In Hambarita the Wai Pa Luri Wangu water tank is one of eight new reservoirs we built with the community. This 5 300 litre blue cylinder stands just a few steps from three houses and sixteen people, turning short rains into stored water for daily life, hygiene and basic medical care, instead of dangerous rides on motorbikes with heavy jerrycans.
Kawan Sehat wound care in remote villages saves lives
In this image Kawan Sehat wound care happens on a bamboo floor where clinics are days away. The agent irrigates, debrides if needed, applies a sterile dressing, checks tetanus, and teaches danger signs. Early care stops infection before it spreads to the blood. This is how primary medicine prevents funerals.


