The objective of the Municipal Water Supply Company Hersonissos (DIFACH) with the implementation of this project is to create an integrated Central Control System in which the water resources will be managed through electronic mapping of the water transmission/distribution network. Through the installation of appropriate electromechanical equipment and customised system software, information will be collected and processed from all water installations informing the system for: Identification of possible leakages (lack and non-leash). Show malfunctions in the equipment. Immediate availability of human resources and equipment to coordinate work to deal with faults. quantification of water reserves; actual water balance values; actual water consumption. The quality of the water supplied/drinking water.Through the project, DEFACH seeks to improve its services to consumers. There will be a radical response to the water problems that have existed so far and concern: ensuring the quantities of water that are capable of covering a reasonable level of consumption at any time. The continuous supply of water, which satisfies the quality standards laid down by the law, through an intellectual network and under the necessary pressure that allows the supply of the highest compartments in the area of DEFACH activity.