You can download HY12 1.0.5 from our software library for free. The latest version of the program can be downloaded for PCs running Windows XP/Vista/7/8/10/11, 32-bit. This program is a product of Aquaveo LLC. The most popular version of the tool 1.0. The size of the latest setup package available is 19.9 MB. The program lies within Photo & Graphics Tools, more precisely 3D Design. Our built-in antivirus scanned this download and rated it as 100% safe.
From the developer:
HY-12 is a storm drain modeling program that allows you to create a storm drain layout and assign rational method computations, curbs and gutters, access holes, pipes, channels, and other storm drain network features to the storm drain layout. Much of the data can be computed automatically using the interface, and other data values can be entered in the easy-to-use windows.
You may want to check out more software, such as AllyCAD, fragMOTION or Silo, which might be similar to HY12.