To optimise network operations, EYATH S.A. has also acquired hydraulic simulation software. The hydraulic model for the overall water supply network (comprised of the transmission and distribution networks) is constantly being developed. Specialised hydraulic simulation software is used to develop, update, maintain and correct calculations. The model is statically updated by GIS twice a year based on new project files. The current development phase relates to:

• Dynamic consumption updates lasting 2 years, based on data from around 550,000 customers (requiring 3.3 million data entries to be processed)
• Gradual updates of altitude data for EYATH’s territorial remit, using online services.