The water storage technologies for rural water supply has been researched and applied for a long time in almost regions of the country, especially in the water scarcity regions. The water storage technology applied has been partly contribution for rural drinking water supply in water scarcity areas, which contribute to improve life quality and income for local people and achieve the success of National Target Program on Water Supply and Sanitation. In the context of increasing challenges, the applying of new technology is necessary to ensure the achievement of rural drinking water supply target in water scarcity regions. This paper will review the traditiofJal technology of water storage and recommend a potential water storage technology for rural water supply in region.