COMPLEX USE OF RESOURCES IN THE REGIONAL WATER SUPPLY SYSTEMS

Complex use of resources in the regional water supply systems. Regional water supply systems have expanded the range from county to regional level. These are complex works meant to serve the customers from several counties. Viable sources of underground water have become lower in number, quality and volume, due to pollution. Also, the quality indicators of surface water have downgraded because of the pollution. This paper will analyze a typical case of regional system, the water supply system of Iasi, which lately has expanded on the territory of three counties: Iasi, Botosani and Vaslui. This system takes water from underground and surface sources