As the saying goes, “Fresh water is the future’s gold”. It clearly shows that in the rural and urban communities of developing countries, where clean drinking water is already a rare commodity, it will get worse. Clean water is essential for personal hygiene, cleaning homes, family food preparation, and drinking. Good and affordable water sources significantly reduce clinic and hospital visits by community members and the spread of diseases. Luckily, cost-effective interventions can be applied to mitigate this problem. Steps for providing clean drinking water by protecting natural water sources—water springs and wells—developing rain harvesting techniques, drilling boring holes, and filtering and boiling water for drinking.