The article describes the system of forecasting water demand of the city, as long-term (annual, monthly) and short-term (daily, hour). The system calculates the forecast with high accuracy. Using such a software system for water supplying companies large cities may allow optimal planning of the work of water supply as a long-term and short-term. For example, optimal in the sense of minimizing the consumption of electricity for pumping water pumping stations.
forecasting, mathematical model, water supply, water consumption