EPANET
EPANET (Environmental Protection Agency Network Evaluation Tool) is a public domain, water distribution system modeling software package developed by the United States Environmental Protection Agency's (EPA) Water Supply and Water Resources Division. It performs extended-period simulation of hydraulic and water-quality behavior within pressurized pipe networks and is designed to be "a research tool that improves our understanding of the movement and fate of drinking-water constituents within distribution systems". EPANET first appeared in 1993.
| Original author(s) | Lewis A. Rossman |
|---|---|
| Developer(s) | United States Environmental Protection Agency (USEPA, Cincinnati, Ohio) |
| Stable release | 2.2
/ July 23, 2020 |
| Written in | C Programming Language(engine) / Object Pascal(User Interface) |
| Operating system | Windows |
| Available in | English |
| Type | Engineering Simulation |
| License | None (Public domain) |
| Website | www |
EPANET 2 is available both as a standalone program and as an open-source toolkit (Application Programming Interface in C). Its computational engine is used by many software companies that developed more powerful, proprietary packages, often GIS-centric. The EPANET ".inp" input file format, which represents network topology, water consumption, and control rules, is supported by many free and commercial modeling packages. Therefore, it is arguably considered as the industry standard.