• Integrate with 2007/2008/2009/2010
• Share data freely with all standard GIS, spreadsheet, and database applications
• Support PostGIS Spatial Data Engine
• Facilitate information flow and management with an open database structure
• Support conventional (node) or meter based (billing records) demands
• Interface seamlessly with all Windows programs
• Build and maintain your own "custom" modeling database
• Query, display, and highlight any system information
• Import data created with other modeling packages
• Command the latest advances in hydraulic, fire flow, and energy cost analyses
• Perform comprehensive dynamic water quality simulations
• Analyze your entire system or any selected portions
• Empower complete solution platform
• Automate on-line modeling and monitoring through direct SCADA interface
• Enhance system operation and performance with real-time information
• Develop effective leakage reduction and energy management strategies
• Simulate real-time operation through state-of-the-art PLC emulation
• Maintain EPANET compatibility (import and export all files)
• Create graphic animation sequences of time-varying parameters
• Produce your own "custom" maps and reports
• Generate informative graphs and unit-specific tables
• Display accurate (T.I.N.) smooth contours with a click of the mouse
• Color-code your network according to any variable
• Use dynamic labeling to annotate your drawings
• Batch run and compare results (graphs and reports) from various scenarios instantly
• Achieve enterprise wide management solution
• Maximize time savings
• Minimize costs through higher productivity
• Optimize operational strategies and capital improvement decision

H₂ONET MSX (Multi-Species eXtension) adds very powerful modeling capabilities including the unprecedented ability to accurately model multiple interacting contaminants (using water quality components rather than contaminants) as well as sediment deposition and re-suspension in drinking water distribution systems. H₂ONET MSX allows users to model very complex reaction schemes between multiple chemical and biological species in the water distribution piping system, both in the bulk flow and at the pipe wall. This structure gives users the flexibility to accurately model multi-source, multi-quality systems and a wide range of important chemical reactions including free chlorine loss, formation of disinfection byproducts, nitrification dynamics, disinfectant residuals, pathogen inactivation, chloramine decomposition, and adsorption on pipe walls.
While there are a number of commercially available programs for modeling the hydraulic and water quality behavior of drinking water distribution systems, their water quality component is limited to a certain number of fixed kinetic models, and to tracking the transport and fate of a single chemical species, such as fluoride or free chlorine. H₂ONET MSX can effectively model any system of multiple, interacting chemical species. In addition, the program allows users to input any mathematical models of physical, chemical, and biological reactions in the bulk water and on pipe surfaces. It also accepts any number of user-specified (adding water quality) parameters and formulas for process models.
H₂ONET MSX can also be effectively used to track the movement, fate and build up of particulate material in the water distribution system. It considers both settling of particles under gravity as well as deposition of particles on the pipe walls due to particle/pipe surface attractive forces. This feature can greatly assist water utilities in improving distribution design to minimize dirty water and forge closer ties with their customers.