A few questions to fully understand your objectives first.
1. What exactly do you mean by manage your system?
2. Are you wanting to integrate real time control, or simply assess the hydraulic performance of the existing system and use a hydraulic model (ie EPANET) to determine an appropriate...
Further to others responses on this post, there are many tools out there which will meet your needs, ranging from free-ware to rather expensive software. I always like to remind myself when selecting modelling software that the most appropriate tool for the task at hand is the one which i should...
