Water is one of the vital resources of human life. With many changes in climate andpopulation growth, water resources have become inadequate compared to demand.Water management has become a major challenge for both government and theprivate sector to provide quantities of water with high quality at reasonable cost andrational rate of energy consumption.Water is a critical component of the urban system, that affects environmental andhuman health, and nurtures local economic development.Sustainable development revolves around how to harmonize the indicators of highwater demand and good water management to ensure integrated and sustainabledevelopment. Through the use of ICT systems, cities seek to achieve a number ofadditional benefits in the management of the water sector, such as: Accuracy andspeed in identifying problems and priorities related to the sector, ensuring thatdecisions and solutions are taken quickly and accurately, thus achieving continuity andsustainability in water management.The research aims to achieve the principles of smart cities by measuring somequantitative indicators on the cities of Dakahlia governorate to classify them intothree levels that reflect the application of ICT in water resource management and itsimpact on urban development using various technological capabilities, and thenpropose some smart water management technologies to achieve the principles ofsmart cities.